CN209782346U - LED lamp with adjustable illumination range - Google Patents
LED lamp with adjustable illumination range Download PDFInfo
- Publication number
- CN209782346U CN209782346U CN201920573447.6U CN201920573447U CN209782346U CN 209782346 U CN209782346 U CN 209782346U CN 201920573447 U CN201920573447 U CN 201920573447U CN 209782346 U CN209782346 U CN 209782346U
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- heat conducting
- led lamp
- seat
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Abstract
The utility model provides a LED lamp capable of adjusting illumination range, which comprises a mounting seat, wherein the inner bottom end of the mounting seat is provided with a heat absorbing plate, the upper end of the heat absorbing plate is provided with a heat conducting plate, the upper end of the heat conducting plate is provided with a plurality of heat conducting fins, one side of the mounting seat is provided with an air outlet, the middle part of the bottom end of the heat absorbing plate is provided with a lamp holder, the outer side of the lamp holder is provided with an outer lamp shade fixed on the mounting seat, the lower end opening internal thread of the outer lamp shade is connected with an inner lamp shade with an opening at the lower end, the middle part of the lower surface of the lamp holder is provided with a groove, a lamp bead seat is clamped in the groove, the lower end of the lamp bead seat is provided with an LED lamp bead, the two sides of the groove are provided with clamping holes, the inner part of the lamp bead seat is symmetrically provided with mounting cavities, the opposite sides, the other end of the clamping rod penetrates through the mounting cavity and the lamp bead seat in sequence and is clamped in the clamping hole.
Description
Technical Field
The utility model relates to a LED lamp technical field especially relates to a LED lamp of adjustable illumination scope.
Background
The LED lamp has the advantages of energy conservation, long service life, good applicability, short response time, environmental protection and the like, and is the development direction of the lamp industry; according to the environmental requirements, the illumination range of the LED lamp needs to be adjusted in the use process of the LED lamp; the illumination range of the existing LED lamp is mostly fixed and unchangeable, and the LED lamp cannot be adjusted in real time according to needs and has poor use effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just to above technical problem, provide a LED lamp of adjustable illumination scope.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: an LED lamp capable of adjusting illumination range, which comprises a mounting seat which is hollow inside and is provided with an opening at the bottom, and is characterized in that a heat absorbing plate is arranged at the bottom end inside the mounting seat, a heat conducting plate is arranged at the upper end of the heat absorbing plate, heat conducting paste is arranged between the heat conducting plate and the heat absorbing plate, a plurality of heat conducting sheets are arranged on one side of the heat conducting plate away from the heat conducting paste, an air outlet is arranged on one side of the mounting seat, an exhaust fan is arranged inside the air outlet, a lamp holder is arranged in the middle of the bottom end of the heat absorbing plate, an outer lamp cover fixed on the mounting seat is arranged on the outer side of the lamp holder, an inner lamp cover with an opening at the lower end is arranged in the opening at the lower end of the outer lamp cover, internal threads are arranged on the inner peripheral side wall in the outer lamp cover, external threads are arranged on the outer surface, the both sides of recess are equipped with the card hole, and the inside symmetry of lamp holder is equipped with the installation cavity, and two inside relative one sides of installation cavity all are fixed with the electro-magnet, and one side that two electro-magnets carried on the back mutually all is equipped with a plurality of springs, and the other end of spring even has can be at the gliding iron plate in the installation cavity, and one side middle part that two iron plates carried on the back mutually all is equipped with the kelly, and the other end of kelly runs through installation cavity and lamp holder and joint in the inside in card hole in proper order.
The lower end opening part of the inner lampshade is sequentially provided with a fixing ring and a moving ring from top to bottom, and a convex lens is arranged between the fixing ring and the moving ring.
the movable ring is fixed on the inner lamp shade through a bolt.
The utility model has the advantages that: the utility model can adjust the distance between the LED lamp bead and the opening at the lower end of the inner lampshade through adjusting the screw thread to realize the adjustment of the illumination range, and the operation is easy; and when LED lamp pearl was traded when needs wait, the user only need be to the electro-magnet circular telegram, and the electro-magnet produces suction to the iron plate and makes the spring compression to make the kelly shift out from the card hole, change convenience very, the result of use is better.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
In the figure: 1. a mounting seat; 2. a heat absorbing plate; 3. a heat conducting plate; 4. a heat conductive sheet; 5. an air outlet; 6. an exhaust fan; 7. a lamp socket; 8. an outer lamp cover; 9. an inner lampshade; 10. a lamp bead seat; 11. LED lamp beads; 12. a clamping hole; 13. a mounting cavity; 14. an electromagnet; 15. a spring; 16. an iron block; 17. a clamping rod; 18. a fixing ring; 19. a moving ring; 20. a convex lens.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
As shown in figure 1, the LED lamp with the adjustable illumination range comprises a mounting base 1 which is hollow inside and is provided with an opening at the bottom, a heat absorbing plate 2 is arranged at the bottom inside the mounting base 1, a heat conducting plate 3 is arranged at the upper end of the heat absorbing plate 2, heat conducting paste is arranged between the heat conducting plate 3 and the heat absorbing plate 2, a plurality of heat conducting sheets 4 are arranged on one side of the heat conducting plate 3 away from the heat conducting paste, an air outlet 5 is arranged on one side of the mounting base 1, an exhaust fan 6 is arranged inside the air outlet 5, a lamp holder 7 is arranged in the middle of the bottom end of the heat absorbing plate 2, an outer lamp cover 8 fixed on the mounting base 1 is arranged on the outer side of the lamp holder 7, an inner lamp cover 9 with an opening at the lower end is arranged in the opening at the lower end of the outer lamp cover 8, internal threads are arranged on the inner peripheral side wall in the outer lamp cover 8, the joint has lamp pearl seat 10 in the recess, the lower extreme of lamp pearl seat 10 is equipped with LED lamp pearl 11, the both sides of recess are equipped with card hole 12, the inside symmetry of lamp pearl seat 10 is equipped with installation cavity 13, two inside relative one sides of installation cavity 13 all are fixed with electro-magnet 14, one side that two electro-magnet 14 carried on the back mutually all is equipped with a plurality of springs 15, the other end of spring 15 even has can be at gliding iron plate 16 in installation cavity 13, one side middle part that two iron plate 16 carried on the back mutually all is equipped with kelly 17, the other end of kelly 17 runs through installation cavity 13 and lamp pearl seat 10 and joint in the inside of card hole 12 in proper order.
The lower end opening of the inner lampshade 9 is sequentially provided with a fixed ring 18 and a moving ring 19 from top to bottom, and a convex lens 20 is arranged between the fixed ring 18 and the moving ring 19.
The moving ring 19 is fixed to the inner lamp housing 9 by bolts.
When the illumination range needs to be adjusted, the inner lampshade 9 can be rotated to ascend or descend relative to the outer lampshade 8, so that the distance between the LED lamp bead 11 and the opening at the lower end of the inner lampshade 9 is adjusted, and the illumination range is adjusted; when the LED lamp beads 11 are used, heat generated by the LED lamp beads is transferred to the heat-conducting plate 3 under the action of the heat-absorbing plate 2 and the heat-conducting paste, then transferred to the heat-conducting fins 4, and further transferred to the outside of the mounting seat 1 under the action of the exhaust fan 6; when the LED lamp bead 11 needs to be replaced, a user only needs to electrify the electromagnet 14, the electromagnet 14 generates suction force on the iron block 16 to compress the spring 15, and the clamping rod 17 is moved out of the clamping hole 12; when LED lamp pearl 11 is installed to needs, then need earlier to energize electromagnet 14, then place lamp pearl seat 10 in the recess for card hole 12 is aimed at to kelly 17, then to 14 outage of electromagnet can, change convenience very, the result of use is better.
The utility model discloses in the aspect of the utility model the exemplary description has been carried out, obviously the utility model discloses concrete realization does not receive the restriction of above-mentioned mode, as long as adopted the utility model discloses a method design and technical scheme line various improvements, or not directly be applied to other occasions through improving, all be within the protection scope of the utility model.
Claims (3)
1. An LED lamp with adjustable illumination range comprises a mounting seat (1) which is hollow inside and is provided with an opening at the bottom, and is characterized in that a heat absorbing plate (2) is arranged at the bottom end inside the mounting seat (1), a heat conducting plate (3) is arranged at the upper end of the heat absorbing plate (2), heat conducting paste is arranged between the heat conducting plate (3) and the heat absorbing plate (2), a plurality of heat conducting fins (4) are arranged on one side of the heat conducting paste away from the heat conducting plate (3), an air outlet (5) is arranged on one side of the mounting seat (1), an exhaust fan (6) is arranged inside the air outlet (5), a lamp holder (7) is arranged at the lower end of the heat absorbing plate (2), an outer lamp shade (8) fixed on the mounting seat (1) is arranged on the outer side of the lamp holder (7), an inner lamp shade (9) with an opening at the lower end is arranged in an opening at the lower, interior lamp shade (9) rotate through screw thread and outer lamp shade (8) in outer lamp shade (8) lower extreme opening and are connected the setting, the middle part of the lower surface of lamp stand (7) is equipped with the recess, the joint has lamp pearl seat (10) in the recess, the lower extreme of lamp pearl seat (10) is equipped with LED lamp pearl (11), the both sides of recess are equipped with card hole (12), the inside symmetry of lamp pearl seat (10) is equipped with installation cavity (13), two inside relative one side of installation cavity (13) all is fixed with electro-magnet (14), one side that two electro-magnet (14) were carried on the back mutually all is equipped with a plurality of springs (15), the other end of spring (15) even has can be at gliding iron plate (16) in installation cavity (13), one side middle part that two iron plate (16) carried on the back mutually all is equipped with kelly (17), the other end of kelly (17) runs through installation cavity (13) and lamp pearl seat (10) and joint.
2. The LED lamp with the adjustable illumination range according to claim 1, characterized in that a fixed ring (18) and a movable ring (19) are sequentially arranged at the lower opening of the inner lampshade (9) from top to bottom, and a convex lens (20) is arranged between the fixed ring (18) and the movable ring (19).
3. The LED lamp with the adjustable illumination range as claimed in claim 2, characterized in that the moving ring (19) is fixed on the inner lampshade (9) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573447.6U CN209782346U (en) | 2019-04-25 | 2019-04-25 | LED lamp with adjustable illumination range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573447.6U CN209782346U (en) | 2019-04-25 | 2019-04-25 | LED lamp with adjustable illumination range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782346U true CN209782346U (en) | 2019-12-13 |
Family
ID=68804044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573447.6U Active CN209782346U (en) | 2019-04-25 | 2019-04-25 | LED lamp with adjustable illumination range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779266A (en) * | 2019-10-16 | 2020-02-11 | 徐州鹰格电子技术有限公司 | LED lamp for refrigeration house |
| CN113154287A (en) * | 2021-04-02 | 2021-07-23 | 江苏浦亚照明科技股份有限公司 | Lamp with intelligent protection function |
| CN113217885A (en) * | 2021-05-06 | 2021-08-06 | 深圳市永裕光电有限公司 | Telescopic wide-angle LED luminotron |
-
2019
- 2019-04-25 CN CN201920573447.6U patent/CN209782346U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779266A (en) * | 2019-10-16 | 2020-02-11 | 徐州鹰格电子技术有限公司 | LED lamp for refrigeration house |
| CN110779266B (en) * | 2019-10-16 | 2021-11-23 | 徐州鹰格电子技术有限公司 | LED lamp for refrigeration house |
| CN113154287A (en) * | 2021-04-02 | 2021-07-23 | 江苏浦亚照明科技股份有限公司 | Lamp with intelligent protection function |
| CN113154287B (en) * | 2021-04-02 | 2022-07-29 | 江苏浦亚照明科技股份有限公司 | Lamp with intelligent protection function |
| CN113217885A (en) * | 2021-05-06 | 2021-08-06 | 深圳市永裕光电有限公司 | Telescopic wide-angle LED luminotron |
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