CN212510796U - Screw type LED down lamp - Google Patents
Screw type LED down lamp Download PDFInfo
- Publication number
- CN212510796U CN212510796U CN202021540138.8U CN202021540138U CN212510796U CN 212510796 U CN212510796 U CN 212510796U CN 202021540138 U CN202021540138 U CN 202021540138U CN 212510796 U CN212510796 U CN 212510796U
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- China
- Prior art keywords
- heat dissipation
- down lamp
- seat
- spiral
- dissipation cavity
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a screw formula LED down lamp, including roof, spiral seat, down lamp body, heat dissipation cavity and mount pad, the central point of roof bottom puts the department and is fixed with the spiral seat, and the internal thread of spiral seat has the spiral column cap, and the bottom of spiral column cap extends to the outside of spiral seat to the bottom mounting of spiral column cap has the mount pad, the below of mount pad is equipped with the outer loop frame, and the inside central point of outer loop frame puts the department and installs interior ball, and the both ends of interior ball all extend to the outside of outer loop frame to the bottom of interior ball is equipped with the heat dissipation cavity, and the one end that the interior ball was kept away from to the heat dissipation cavity is equipped with the down lamp body. The utility model discloses not only realized the function of the quick installation of LED down lamp, and then improved the convenience when LED down lamp uses, can also adjust the angle of down lamp body according to the demand of shining, and then ensured the effect of shining when LED down lamp uses, reduced the phenomenon that the down lamp body burns out because of high temperature production moreover, and then prolonged the life of LED down lamp.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, specifically be a screw socket formula LED down lamp.
Background
The LED tube light is a light downward-emitting type lighting lamp embedded into a ceiling, belongs to a directional lighting lamp, can receive light only on the opposite surface of the lamp, has a light beam angle of light condensation, is concentrated in light, strong in light-dark contrast, and further more highlights the higher lumen of an object to be illuminated, and further sets off the atmosphere of a quiet environment.
LED down lamp on the present market is various, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:
(1) the existing LED down lamp is inconvenient to mount and process quickly, so that the LED down lamp is inconvenient to mount and needs to be improved;
(2) the angle of the down lamp body of the existing LED down lamp is inconvenient to adjust, and the corresponding adjustment is difficult to carry out according to the irradiation requirement, so that the irradiation effect is influenced;
(3) the existing LED down lamp is not convenient for efficient heat dissipation treatment, so that the LED down lamp is easy to burn due to high temperature, and is short in service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw socket formula LED down lamp to provide the LED down lamp among the solution above-mentioned background art and be not convenient for carry out quick installation processing, be not convenient for adjust the angle of down lamp body and be not convenient for carry out the problem of high-efficient heat dissipation processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiro union formula LED down lamp, includes roof, spiral seat, down lamp body, heat dissipation cavity and mount pad, the central point of roof bottom puts the department and is fixed with the spiral seat, and the inside threaded connection of spiral seat has the spiral column cap, and the bottom of spiral column cap extends to the outside of spiral seat to the bottom mounting of spiral column cap has the mount pad, the below of mount pad is equipped with the outer ring frame, and the inside central point of outer ring frame puts the department and installs interior ball, and the both ends of interior ball all extend to the outside of outer ring frame to the bottom of interior ball is equipped with the heat dissipation cavity, and the one end that the interior ball was kept away from to the heat dissipation cavity is equipped with the down lamp body.
Preferably, the roof bottom of spiral seat both sides all is fixed with the curb plate, and is fixed with the connecting seat on the outer wall that the curb plate is close to mount pad one side to install the telescopic link on the outer wall that the curb plate one side was kept away from to the connecting seat, so that drive the sphere sleeve and carry out the translation.
Preferably, an aluminum substrate is arranged at the top end inside the heat dissipation cavity, heat dissipation meshes are arranged on two inner side walls of the heat dissipation cavity, and one ends of the heat dissipation meshes extend to the outside of the heat dissipation cavity, so that heat energy inside the heat dissipation cavity is discharged from the heat dissipation meshes.
Preferably, all be equipped with the arc draw-in groove on two lateral walls of mount pad, and the inside of arc draw-in groove is equipped with the sphere sleeve, the telescopic one end of sphere extend to the outside of arc draw-in groove and with the one end fixed connection of telescopic link to the inside to the arc draw-in groove is gone into to sphere sleeve card, and then carries out location processing to the down lamp body.
Preferably, the bearing rod is all installed to the both sides of mount pad bottom, and the one end that the bearing rod kept away from the mount pad is connected with the outer wall of outer ring frame to set up the outer ring frame in the below of mount pad.
Preferably, the surface winding of telescopic link has reset spring, and reset spring's one end is connected with the telescopic outer wall of sphere, and reset spring's the other end is connected with the outer wall of connecting seat to drive the telescopic link and carry out flexible processing.
Preferably, a heat collecting plate is installed at the center of the bottom end of the aluminum substrate, a second heat dissipation ring is arranged at the bottom end of the aluminum substrate outside the heat collecting plate, a first heat dissipation ring is arranged at the bottom end of the aluminum substrate outside the second heat dissipation ring, and annular frames are installed at the bottoms of the aluminum substrates at the two ends of the first heat dissipation ring, so that heat energy generated by the down lamp body can be collected and dissipated.
Compared with the prior art, the beneficial effects of the utility model are that: the screw type LED down lamp not only improves the convenience of the LED down lamp during use, ensures the irradiation effect of the LED down lamp during use, but also prolongs the service life of the LED down lamp;
(1) by arranging the spiral seat, the spiral column head, the side plate, the spherical sleeve, the telescopic rod, the connecting seat, the reset spring and the arc-shaped clamping groove, the spiral column head is positioned in the spiral seat to rotate and move upwards by rotating the cylinder lamp body, so that the installation treatment of the cylinder lamp body is completed, the connecting seat is arranged on the outer wall of the side plate, and the reset spring has a good elastic action, so that the telescopic rod can be stretched and treated due to the elastic action of the reset spring, and the telescopic rod drives the spherical sleeve to be clamped into the arc-shaped clamping groove, so that the cylinder lamp body can be positioned, the function of quickly installing the LED cylinder lamp is realized, and the convenience in use of the LED cylinder lamp is improved;
(2) the bearing rod, the inner ball and the outer ring frame are arranged, the outer ring frame is arranged below the mounting seat through the bearing rod, the inner ball is arranged on the inner side of the outer ring frame in a universal sliding structure, and then the down lamp body is manually rotated, so that the inner ball can be positioned on the inner side of the outer ring frame to rotate, the angle of the down lamp body is changed, the angle of the down lamp body is adjusted according to the irradiation requirement, and the irradiation effect of the LED down lamp in use is ensured;
(3) through being provided with the annular frame, aluminium base board, the heat dissipation mesh, first heat dissipation ring piece, second heat dissipation ring piece and thermal-arrest board, through setting up the thermal-arrest board in the central point department of putting of aluminium base board bottom, make the thermal-arrest board carry out the set processing to the heat energy that down lamp body gived off, heat energy transmits to the inboard of annular frame through the opening position department of second heat dissipation ring piece and first heat dissipation ring piece in proper order this moment, and transmit by two sets of openings between the adjacent annular frame again, and make heat energy derive to the outside of heat dissipation cavity through the heat dissipation mesh, so that LED down lamp carries out high-efficient heat dissipation processing, reduce its phenomenon that burns out because of high temperature produces, thereby the life of LED down lamp has been prolonged.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the inner ball of the present invention showing an enlarged top view;
FIG. 4 is a schematic view of the cross-sectional enlarged structure of the heat dissipation chamber of the present invention;
fig. 5 is a schematic view of the aluminum substrate of the present invention showing an enlarged structure from the bottom.
In the figure: 1. a top plate; 2. a screw seat; 3. a spiral column cap; 4. a side plate; 5. a carrier bar; 6. a down lamp body; 7. an inner ball; 8. an outer ring frame; 9. a heat dissipation cavity; 10. a mounting seat; 11. a spherical sleeve; 12. a telescopic rod; 13. a connecting seat; 14. a return spring; 15. an arc-shaped clamping groove; 16. an annular frame; 17. an aluminum substrate; 18. radiating meshes; 19. a first heat dissipating ring; 20. a second heat dissipating ring; 21. a heat collecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a screw type LED down lamp comprises a top plate 1, a screw seat 2, a down lamp body 6, a heat dissipation cavity 9 and a mounting seat 10, wherein the screw seat 2 is fixed at the central position of the bottom end of the top plate 1, the screw head 3 is connected with the internal thread of the screw seat 2, the bottom end of the screw head 3 extends to the outside of the screw seat 2, side plates 4 are fixed at the bottom ends of the top plates 1 at two sides of the screw seat 2, a connecting seat 13 is fixed on the outer wall of one side, close to the mounting seat 10, of each side plate 4, and a telescopic rod 12 is installed on the outer wall of one side, far away from the side plates 4, of each connecting seat 13 so as to drive;
arc-shaped clamping grooves 15 are formed in the two outer side walls of the mounting seat 10, a spherical sleeve 11 is arranged inside each arc-shaped clamping groove 15, one end of each spherical sleeve 11 extends to the outside of each arc-shaped clamping groove 15 and is fixedly connected with one end of each telescopic rod 12, so that each spherical sleeve 11 is clamped into each arc-shaped clamping groove 15, and the down lamp body 6 is positioned;
a return spring 14 is wound on the surface of the telescopic rod 12, one end of the return spring 14 is connected with the outer wall of the spherical sleeve 11, and the other end of the return spring 14 is connected with the outer wall of the connecting seat 13, so that the telescopic rod 12 is driven to stretch;
the bottom end of the spiral column head 3 is fixed with an installation seat 10, two sides of the bottom end of the installation seat 10 are both provided with a bearing rod 5, and one end of the bearing rod 5 far away from the installation seat 10 is connected with the outer wall of the outer ring frame 8 so as to arrange the outer ring frame 8 below the installation seat 10;
an outer ring frame 8 is arranged below the mounting seat 10, an inner ball 7 is arranged at the central position inside the outer ring frame 8, two ends of the inner ball 7 extend to the outside of the outer ring frame 8, a heat dissipation cavity 9 is arranged at the bottom end of the inner ball 7, an aluminum substrate 17 is arranged at the top end inside the heat dissipation cavity 9, heat dissipation meshes 18 are arranged on two inner side walls of the heat dissipation cavity 9, and one end of each heat dissipation mesh 18 extends to the outside of the heat dissipation cavity 9, so that heat energy inside the heat dissipation cavity 9 is discharged from the heat dissipation meshes 18;
a heat collecting plate 21 is mounted at the center of the bottom end of the aluminum substrate 17, a second heat dissipating ring 20 is arranged at the bottom end of the aluminum substrate 17 outside the heat collecting plate 21, a first heat dissipating ring 19 is arranged at the bottom end of the aluminum substrate 17 outside the second heat dissipating ring 20, and the bottom parts of the aluminum substrates 17 at the two ends of the first heat dissipating ring 19 are both provided with an annular frame 16, so that the heat generated by the down lamp body 6 can be collected and dissipated;
one end of the heat dissipation cavity 9, which is far away from the inner ball 7, is provided with a down lamp body 6.
The working principle is as follows: when the LED down lamp is used, firstly, the spiral column head 3 is positioned in the spiral seat 2 to rotate and move upwards through the rotary cylinder lamp body 6, so that the installation treatment of the down lamp body 6 is completed, the connecting seat 13 is arranged on the outer wall of the side plate 4, and the reset spring 14 has good elastic action, so that the telescopic rod 12 can perform telescopic treatment due to the elastic action of the reset spring 14, the telescopic rod 12 drives the spherical sleeve 11 to be clamped into the arc-shaped clamping groove 15, and then the down lamp body 6 can be positioned, the function of quickly installing the LED down lamp is realized, the convenience in using the LED down lamp is improved, then the outer ring frame 8 is arranged below the mounting seat 10 through the bearing rod 5, the inner ball 7 is arranged at the inner side of the outer ring frame 8 in a universal sliding structure, and then the body 6 is manually rotated, so that the inner ball 7 is positioned at the inner side of the outer ring frame 8 to rotate, and the angle of the down lamp body 6 is, so as to adjust the angle of down lamp body 6 according to shining the demand, ensure the effect of shining when the LED down lamp uses, at last through setting up heat collection plate 21 in the central point department of putting of aluminium base board 17 bottom, make heat collection plate 21 carry out the set processing to the heat energy that down lamp body 6 gived off, heat energy transmits to the inboard of annular frame 16 through the opening position department of second heat dissipation ring piece 20 and first heat dissipation ring piece 19 in proper order this moment, and then transmit by two sets of openings between the adjacent annular frame 16, and make heat energy derive the outside to heat dissipation cavity 9 through heat dissipation mesh 18, so that the LED down lamp carries out high-efficient heat dissipation and handles, reduce its phenomenon that burns out because of high temperature produces, prolong the life of LED down lamp, thereby accomplish the use of LED down lamp.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a screw formula LED down lamp, includes roof (1), spiral seat (2), down lamp body (6), heat dissipation cavity (9) and mount pad (10), its characterized in that: the center position department of roof (1) bottom is fixed with spiral seat (2), and the inside threaded connection of spiral seat (2) has spiral column cap (3), and the bottom of spiral column cap (3) extends to the outside of spiral seat (2) to the bottom mounting of spiral column cap (3) has mount pad (10), the below of mount pad (10) is equipped with outer ring frame (8), and the inside center position department of outer ring frame (8) installs interior ball (7), and the both ends of interior ball (7) all extend to the outside of outer ring frame (8) to the bottom of interior ball (7) is equipped with heat dissipation cavity (9), and the one end that interior ball (7) were kept away from in heat dissipation cavity (9) is equipped with down lamp body (6).
2. A screw LED downlight according to claim 1, wherein: roof (1) bottom of spiral seat (2) both sides all is fixed with curb plate (4), and is fixed with connecting seat (13) on curb plate (4) are close to the outer wall of mount pad (10) one side to install telescopic link (12) on connecting seat (13) keep away from the outer wall of curb plate (4) one side.
3. A screw LED downlight according to claim 1, wherein: an aluminum substrate (17) is arranged at the top end inside the heat dissipation cavity (9), heat dissipation meshes (18) are arranged on two inner side walls of the heat dissipation cavity (9), and one ends of the heat dissipation meshes (18) extend to the outside of the heat dissipation cavity (9).
4. A screw LED downlight according to claim 2, wherein: arc-shaped clamping grooves (15) are formed in two outer side walls of the mounting seat (10), spherical sleeves (11) are arranged inside the arc-shaped clamping grooves (15), and one ends of the spherical sleeves (11) extend to the outer portions of the arc-shaped clamping grooves (15) and are fixedly connected with one ends of the telescopic rods (12).
5. A screw LED downlight according to claim 1, wherein: bearing rods (5) are installed on two sides of the bottom end of the installation seat (10), and one ends, far away from the installation seat (10), of the bearing rods (5) are connected with the outer wall of the outer ring frame (8).
6. A screw LED downlight according to claim 4, wherein: the surface of the telescopic rod (12) is wound with a return spring (14), one end of the return spring (14) is connected with the outer wall of the spherical sleeve (11), and the other end of the return spring (14) is connected with the outer wall of the connecting seat (13).
7. A screw LED downlight according to claim 3, wherein: the aluminum-base plate heat dissipation structure is characterized in that a heat collection plate (21) is mounted at the center of the bottom end of the aluminum base plate (17), a second heat dissipation ring piece (20) is arranged at the bottom end of the aluminum base plate (17) on the outer side of the heat collection plate (21), a first heat dissipation ring piece (19) is arranged at the bottom end of the aluminum base plate (17) on the outer side of the second heat dissipation ring piece (20), and annular frames (16) are mounted at the bottoms of the aluminum base plates (17) at the two ends of the first heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540138.8U CN212510796U (en) | 2020-07-29 | 2020-07-29 | Screw type LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540138.8U CN212510796U (en) | 2020-07-29 | 2020-07-29 | Screw type LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212510796U true CN212510796U (en) | 2021-02-09 |
Family
ID=74443592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021540138.8U Expired - Fee Related CN212510796U (en) | 2020-07-29 | 2020-07-29 | Screw type LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212510796U (en) |
-
2020
- 2020-07-29 CN CN202021540138.8U patent/CN212510796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |