CN202452185U - Light emitting diode (LED) spotlight - Google Patents
Light emitting diode (LED) spotlight Download PDFInfo
- Publication number
- CN202452185U CN202452185U CN2011205707010U CN201120570701U CN202452185U CN 202452185 U CN202452185 U CN 202452185U CN 2011205707010 U CN2011205707010 U CN 2011205707010U CN 201120570701 U CN201120570701 U CN 201120570701U CN 202452185 U CN202452185 U CN 202452185U
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- Prior art keywords
- radiator
- led
- led shot
- pole
- support
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- Expired - Lifetime
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- 230000000295 complement effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a light emitting diode (LED) spotlight, and the LED spotlight adopts a support with adjustable radiation direction, so that the LED spotlight can be freely and flexibly rotated in the horizontal direction and the vertical direction to adjust the radiation direction, and the all-around radiation can be realized. A replaceable reflection cup is adopted, so that not only are requirements of the large light emergent angle and large radiation range satisfied, but also the effect of small light emergent angle and centralized radiation can be realized. A heat radiator is integrated with a shell into a whole, the heat radiator is directly contacted with the air, so that the heat radiation efficiency is higher, and the service life of an LED module and the entire lamp can be prolonged.
Description
Technical field
The utility model relates to a kind of great power LED shot-light.
Background technology
Adopt the LED module as light source more and more in the lighting at present, Along with people's improves the requirement of intensity of illumination, and the power of LED module is done bigger and bigger, and the heat radiation that thereupon produces is also increasingly high, and high temperature has had a strong impact on the service life of LED module.Though radiator is arranged, radiator all is provided with in the enclosure, because air circulation is poor, so radiating effect and bad.Existing LED shot-light all is a directional illumination, and the conversion direction of illumination is difficulty very.And the beam angle of shot-light and irradiation brightness be inversely proportional to, and needs beam angle big sometimes, and range of exposures is big, then need light to concentrate sometimes and make irradiated area brightness high, but present LED shot-light beam angle also is immutable that a LED shot-light has only a kind of beam angle.These bring inconvenience all for the use of LED shot-light.
The utility model content
The utility model technical problem to be solved provides a kind of LED shot-light, and this LED shot-light can be adjusted the size of direction of illumination and beam angle flexibly.
The technical scheme that the utility model technical solution problem is adopted is: this LED shot-light; Comprise support, radiator and be arranged on LED module and the reflection shield on the radiator; Said radiator is fixed on the said support, and said support comprises base and be arranged on the pole on the base that said base is provided with fixing hole; One end of said pole inserts fixing hole; The other end is connected with radiator, and said pole can be that rotating shaft rotates with self axis, realizes the 360 degree rotations in the horizontal direction of LED shot-light.
Said base is provided with support column, and said support column is provided with rotating hole and locking device, and said rotating hole is coaxial with said support column, and is complementary with said pole, and said pole is inserted said rotating hole.Support column can be more fixing pole, prevent that pole is in the rotary course medium dip.
On said pole, be symmetrically set with two support arms; Corresponding position is provided with through hole on said two support arms; Outer surface at said radiator is provided with the screwed hole that is complementary with said through hole; Said radiator is fixed on the said support arm through screw, and is the axle rotation with the screw.Like this, the LED shot-light can in the vertical direction adjustment irradiating angle.
Between said radiator and said support arm, also be provided with rubber washer, the centre bore of said rubber washer is coaxial with said through hole.
Said reflection shield comprises reflector and fixed part, and said fixed part is provided with screw thread; The inwall of said radiator is provided with boss, on said boss, also is provided with screw thread, and the screw thread on screw thread on the said fixed part and the said boss matches, and said fixed part and said boss are through being threaded.
Being shaped as of the reflective surface of said reflector is multiple, and multiple reflective surface makes light fixture that multiple beam angle arranged.
Also be provided with some passages in the sidewall of said radiator, alleviated the weight of radiator along the radiator axis direction.
The beneficial effect of the utility model is: this LED shot-light can be free, rotate in the horizontal direction with on the vertical direction neatly, and the adjustment direction of illumination is realized comprehensive irradiation.And radiator and shell be integrated, and radiator directly contacts with air, and radiating efficiency is higher, has prolonged the service life of LED and whole light fixture.And this LED shot-light can be according to different needs, change reflection shield, adjust the size of optic angle, can satisfy the requirement of big beam angle, big range of exposures, can realize little beam angle again, the effect of cover.
Description of drawings
Fig. 1 is the structural representation of the utility model LED shot-light.
Fig. 2 is the structural representation of the another kind of mode of the utility model LED shot-light.
Fig. 3 is the structural representation of the third mode of the utility model LED shot-light.
Fig. 4 is the vertical view of the third mode of the utility model LED shot-light.
Fig. 5 is the partial enlarged drawing at A place among Fig. 4.
Fig. 6 is the partial sectional view of Fig. 4.
Fig. 7 is the cutaway view of the another kind of form of reflector in the utility model LED shot-light.
The specific embodiment
As shown in Figure 1; Radiator 1 is fixed on an end of pole 6; The other end of pole 6 inserts in the fixing hole 18 on the base 5, when needing the adjustment direction of illumination, rotates pole 6; The scope of 360 degree is interior in the horizontal direction shines to any direction for radiator 1 and be fixed on LED module 2 and reflection shield 3 on the radiator 1 along with pole 6 is rotated together, LED shot-light.
As shown in Figure 2, because radiator 1 and other assemblies have certain weight, support column 4 is set so on base 5, increase; In the rotating hole 12 that pole 6 is inserted on the support column 4; The lifting surface area of pole 6 increases, and fixes more surely, and pole 6 when rotated can run-off the straight.
To shown in Figure 5, screw 11 passes through hole 8 and cooperates with screwed hole 9 radiator 1 is fixed on the support arm 7, when needs are adjusted the angle of vertical direction like Fig. 3; Loosening screw 11; Radiator 1 serves as axle rotation with screw 11, confirm the direction of radiator 1 after, screw 11 is tightened.Rubber washer 10 is arranged between radiator 1 and the support arm 7, tighten screw 11 after, rubber washer 10 has increased frictional force, makes radiator 1 fix more stablely, can be because of gravity or vibrations and change angle.Radiator 1 rotates freely on level and vertical both direction, makes the LED shot-light realize comprehensive irradiation.Radiator 1 has played the effect of shell simultaneously, shell be not set separately, and radiator 1 directly contacts with air, quickly heat is dissipated, and has improved radiating efficiency, prolongs the life-span of LED module 2 and whole light fixture.Passage 17 is set on the sidewall of radiator 1, under the situation that has guaranteed radiator 1 bulk strength, has alleviated the weight of radiator 1, LED shot-light overall weight is lighter, is easy to carry.
Like Fig. 6 and shown in Figure 7, LED module 2 is fixed on the boss 16 in the radiator 1 with reflection shield 3, and the light that the reflector 14 reflection LED modules 2 on the reflection shield 3 send makes the light cover.Difform reflector 14 provides different beam angles, when needs conversion beam angle, chooses corresponding reflection shield 3 installations and gets final product, and two kinds of reflectors 14 shown in Fig. 4 and Fig. 5 provide the beam angle of 90 degree and 40 degree respectively.The fixed part 15 of reflection shield 3 afterbodys and boss 16 are through being threaded, and when changing reflection shield 3, being threaded makes loading and unloading more convenient.
Claims (7)
1.LED shot-light; Comprise support, radiator (1) and be arranged on the LED module (2) and reflection shield (3) on the radiator (1); It is characterized in that: said radiator (1) is fixed on the said support, and said support comprises base (5) and be arranged on the pole (6) on the base (5) that said base (5) is provided with fixing hole (18); One end of said pole (6) inserts fixing hole (18), and the other end is connected with radiator (1).
2. LED shot-light according to claim 1; It is characterized in that: said base (5) is provided with support column (4); Said support column (4) is provided with rotating hole (12) and locking device (13); Said rotating hole (12) is coaxial with said support column (4), and is complementary with said pole (6), and said pole (6) is inserted said rotating hole (12).
3. LED shot-light according to claim 1; It is characterized in that: on said pole (6), be symmetrically set with two support arms (7); Go up corresponding position at said two support arms (7) and be provided with through hole (8); Outer surface at said radiator (1) is provided with the screwed hole (9) that is complementary with said through hole (8), and said radiator (1) is fixed on the said support arm (7) through screw (11).
4. LED shot-light according to claim 3 is characterized in that: between said radiator (1) and said support arm (7), also be provided with rubber washer (10), the centre bore of said rubber washer (10) is coaxial with said through hole (8).
5. LED shot-light according to claim 1 is characterized in that: said reflection shield (3) comprises reflector (14) and fixed part (15), and said fixed part (15) is provided with screw thread; The inwall of said radiator (1) is provided with boss (16); On said boss (16), also be provided with screw thread; Screw thread on screw thread on the said fixed part (15) and the said boss (16) matches, and said fixed part (15) and said boss (16) are through being threaded.
6. LED shot-light according to claim 5 is characterized in that: said reflector (14) is the variform reflector (14) of one group of reflective surface.
7. LED shot-light according to claim 5 is characterized in that: also be provided with some the passages (17) along radiator (1) axis direction in the sidewall of said radiator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707010U CN202452185U (en) | 2011-12-31 | 2011-12-31 | Light emitting diode (LED) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707010U CN202452185U (en) | 2011-12-31 | 2011-12-31 | Light emitting diode (LED) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452185U true CN202452185U (en) | 2012-09-26 |
Family
ID=46868048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205707010U Expired - Lifetime CN202452185U (en) | 2011-12-31 | 2011-12-31 | Light emitting diode (LED) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452185U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019395A (en) * | 2014-06-19 | 2014-09-03 | 无锡天地合同能源管理有限公司 | Bulb lamp |
| CN104223763A (en) * | 2014-09-10 | 2014-12-24 | 东莞市迈智电器有限公司 | Multifunctional table top angle adjusting device |
| CN104456324A (en) * | 2014-12-15 | 2015-03-25 | 捷胜海洋装备股份有限公司 | Fish luring searchlight |
| CN104565945A (en) * | 2015-01-19 | 2015-04-29 | 华南理工大学 | High-power LED down lamp with chimney effect reinforcing heat dissipation function |
| CN104763980A (en) * | 2015-03-20 | 2015-07-08 | 李静 | Universal rotating adjusting mechanism for bow mounted route indicator light |
| CN105953156A (en) * | 2016-05-11 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Omni-directional adjustable manual type LED lamp device |
-
2011
- 2011-12-31 CN CN2011205707010U patent/CN202452185U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019395A (en) * | 2014-06-19 | 2014-09-03 | 无锡天地合同能源管理有限公司 | Bulb lamp |
| CN104223763A (en) * | 2014-09-10 | 2014-12-24 | 东莞市迈智电器有限公司 | Multifunctional table top angle adjusting device |
| CN104456324A (en) * | 2014-12-15 | 2015-03-25 | 捷胜海洋装备股份有限公司 | Fish luring searchlight |
| CN104565945A (en) * | 2015-01-19 | 2015-04-29 | 华南理工大学 | High-power LED down lamp with chimney effect reinforcing heat dissipation function |
| CN104763980A (en) * | 2015-03-20 | 2015-07-08 | 李静 | Universal rotating adjusting mechanism for bow mounted route indicator light |
| CN105953156A (en) * | 2016-05-11 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Omni-directional adjustable manual type LED lamp device |
| CN105953156B (en) * | 2016-05-11 | 2018-08-14 | 李彩琴 | A kind of comprehensive adjustable hand dynamic formula LED lamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee after: Sichuan Sunfor Light Co., Ltd. Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee before: Sichuan Sunfor Lighting Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp Effective date of registration: 20140930 Granted publication date: 20120926 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2014510000025 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150401 Granted publication date: 20120926 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2014510000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp Effective date of registration: 20150403 Granted publication date: 20120926 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2015510000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170814 Granted publication date: 20120926 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2015510000012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp Effective date of registration: 20180206 Granted publication date: 20120926 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2018510000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190402 Granted publication date: 20120926 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2018510000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp Effective date of registration: 20190408 Granted publication date: 20120926 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2019510000043 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |