CN113280277B - LED lamp with good heat dissipation effect - Google Patents
LED lamp with good heat dissipation effect Download PDFInfo
- Publication number
- CN113280277B CN113280277B CN202110550287.5A CN202110550287A CN113280277B CN 113280277 B CN113280277 B CN 113280277B CN 202110550287 A CN202110550287 A CN 202110550287A CN 113280277 B CN113280277 B CN 113280277B
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- China
- Prior art keywords
- plate
- arc
- fixedly connected
- inner shell
- side wall
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/088—Clips; Clamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/73—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements being adjustable with respect to each other, e.g. hinged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention discloses an LED lamp with good heat dissipation effect, which comprises a mounting plate and a lamp body, wherein a groove is formed in the center of the top surface of the mounting plate, the lamp body is fixedly connected with the center of the bottom surface of the groove, and an inner shell is movably connected in the groove. According to the invention, the arc-shaped sheets and the heat-conducting plates are arranged, heat transfer and transfer can be realized through the heat-conducting plates, the arc-shaped sheets are pushed through the heat-conducting plates, the gaps between the arc-shaped sheets are enlarged, heat dissipation is improved, the arc-shaped sheets can drive the inner shell to rotate through external air flow, heat dissipation to the lamp body is further improved, and the heat dissipation effect is good; through being provided with adjustment mechanism, drive threaded rod motion through the runner, realize the regulation to the interval between first arc on the adjustment mechanism and the second arc, not only can adapt to the threaded connection of different apertures, can also realize the installation through the mounting hole, simple to operate. The invention has the advantages of good heat dissipation effect and convenient installation.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an LED lamp with good heat dissipation effect.
Background
Along with the development of technology, various LED lamps are used in various occasions, and along with the different requirements, the power of the LED lamps is increased. Because the increase of LED lamp power, the LED lamp can produce a large amount of heat when using, the LED lamp of prior art lacks fine heat dissipation measure to the heat when using, in case the high-power LED lamp can gather a large amount of heat in its inside when using for a long time, these heats are very easily to the injury such as people's scald, and with the increase of heat moreover, there is fire hidden danger, there is very big risk, be unfavorable for the safe handling of LED lamp, and just, the LED lamp installation of prior art is inconvenient, only can realize the installation need specific mount pad, the restriction is big, be unfavorable for the installation. Based on the reasons, the invention provides the LED lamp with good heat dissipation effect to solve the defects in the prior art.
Disclosure of Invention
The invention solves the technical problems of poor heat dissipation effect and inconvenient installation in the prior art, and provides the LED lamp with good heat dissipation effect. The LED lamp with good heat dissipation effect has the characteristics of good heat dissipation effect, convenience in installation and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a LED lamp that radiating effect is good, includes the mounting panel, the top surface center of mounting panel is seted up flutedly, recess bottom surface center fixedly connected with lamp body, swing joint has the inner shell in the recess, the lateral wall of inner shell is close to mounting panel one side fixedly connected with plectane, the inner shell lateral wall is close to top surface swing joint has the annular slab, evenly distributed is provided with a plurality of arc piece between plectane and the annular slab, lateral wall is close to border department fixed connection with plectane and annular slab respectively about the arc piece, the inner shell lateral wall is located evenly distributed fixedly connected with a plurality of heat-conducting plate between plectane and the annular slab, adjacent two all be provided with the fin between the heat-conducting plate, the fin all is with inner shell lateral wall fixed connection, fixed connection between inner shell one side and the arc piece is kept away from to the heat-conducting plate, evenly distributed fixedly connected with a plurality of swash plate on the top surface of inner shell, the same arc apron of one side fixedly connected with is kept away from to the swash plate, a plurality of through-hole has all been seted up on annular slab and the plectane, be provided with adjustment mechanism on the bottom surface of mounting panel.
Preferably, the adjustment mechanism comprises a first arc-shaped plate, threads are formed on the side wall of one side of the first arc-shaped plate, far away from the center of the mounting plate, two arc-shaped grooves are formed in the first arc-shaped plate in a bilateral symmetry mode, two arc-shaped grooves are formed in the first arc-shaped plate in a front-back symmetry mode, mounting holes are formed in the center of the side wall of the first arc-shaped plate, two second arc-shaped plates are formed in the front-back symmetry mode between the first arc-shaped plates, two sides of the second arc-shaped plates are respectively connected with the arc-shaped grooves on the two sides in a movable mode, first springs are fixedly connected to the two sides of the second arc-shaped plates, and the other ends of the first springs are respectively fixedly connected with the inner side walls of the arc-shaped grooves on the two sides.
Preferably, the heat conducting plate comprises a fixed plate, fixed connection is between fixed plate and the inner shell lateral wall, the inside cavity that is of fixed plate sets up, fixed plate inner chamber swing joint has the fly leaf, the fly leaf is located fixed plate inner chamber one end fixedly connected with flat board, fixedly connected with sealing washer on the lateral wall of flat board, the fly leaf is kept away from dull and stereotyped one side and is extended the setting of fixed plate inner chamber.
Preferably, the bottom surface diameter of arc apron is greater than inner shell top surface diameter setting, the circular slot has been seted up on the top surface of annular board, fixedly connected with leather pad on the bottom surface of circular slot, arc apron bottom surface inserts the circular slot setting.
Preferably, a plurality of sliding grooves are uniformly distributed on the outer side wall of the inner shell, which is close to the top surface, a plurality of sliding blocks are uniformly distributed and fixedly connected on the inner side wall of the annular plate, a second spring is fixedly connected on the bottom surface of each sliding block, and the other end of each second spring is fixedly connected with the bottom surface of each sliding block.
Preferably, the inner side wall of the groove is provided with a circular groove, a plurality of fixing blocks are uniformly distributed and fixedly connected to the outer side wall of the inner shell close to the bottom surface, and the fixing blocks are movably connected with the circular groove.
Preferably, two transverse grooves are symmetrically formed in the bottom surface of the mounting plate, two connecting blocks are fixedly connected to the center of the top surface of the first arc-shaped plate, the connecting blocks are movably connected with the transverse grooves, threaded holes are formed in the connecting blocks, threaded rods are movably connected with the threaded holes, two ends of each threaded rod are movably connected with the left side wall and the right side wall of each transverse groove in an extending mode, rotating wheels are fixedly connected to the threaded rods through the side walls of the mounting plate, and movable connection between each threaded rod and the mounting plate is achieved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arc-shaped sheets and the heat-conducting plates are arranged, heat transfer and transfer can be realized through the heat-conducting plates, the arc-shaped sheets are pushed through the heat-conducting plates, the gaps between the arc-shaped sheets are enlarged, heat dissipation is improved, the arc-shaped sheets can drive the inner shell to rotate through external air flow, heat dissipation to the lamp body is further improved, and the heat dissipation effect is good;
2. through being provided with adjustment mechanism, drive threaded rod motion through the runner, realize the regulation to the interval between first arc on the adjustment mechanism and the second arc, not only can adapt to the threaded connection of different apertures, can also realize the installation through the mounting hole, simple to operate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of the bottom surface structure of the mounting plate of the present invention;
FIG. 4 is a schematic view of the structure of the A-A plane of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the invention at B of FIG. 2;
FIG. 6 is an enlarged view of FIG. 2 at C in accordance with the present invention;
fig. 7 is an enlarged view of fig. 4 at D in accordance with the present invention.
Reference numerals in the drawings: 1. a mounting plate; 2. a lamp body; 3. an inner case; 4. a circular plate; 5. an annular plate; 6. an arc-shaped sheet; 7. a heat conductive plate; 8. a sloping plate; 9. an arc cover plate; 10. a through hole; 11. an adjusting mechanism; 12. a first arcuate plate; 13. an arc-shaped groove; 14. a mounting hole; 15. a second arcuate plate; 16. a first spring; 17. a fixing plate; 18. a movable plate; 19. a flat plate; 20. a seal ring; 21. a circular groove; 22. a chute; 23. a slide block; 24. a second spring; 25. circular ring grooves; 26. a fixed block; 27. a transverse groove; 28. a connecting block; 29. a threaded rod; 30. a rotating wheel; 31. leather pad; 32. a heat sink.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a LED lamp that radiating effect is good, including mounting panel 1, the top surface center of mounting panel 1 is seted up flutedly, the central fixedly connected with lamp body 2 of recess bottom surface, swing joint has inner shell 3 in the recess, circular groove 25 has been seted up on the inside wall of recess, inner shell 3 lateral wall is close to bottom surface department evenly distributed fixedly connected with a plurality of fixed block 26, swing joint between fixed block 26 and the circular groove 25, can realize the rotation of inner shell 3, improve the radiating effect, the lateral wall of inner shell 3 is close to mounting panel 1 one side fixedly connected with plectane 4, the lateral wall of inner shell 3 is close to top surface swing joint and has annular plate 5, evenly distributed has seted up a plurality of spout 22 on the lateral wall of inner shell 3 is close to the top surface, evenly distributed fixedly connected with a plurality of slider 23 on the inside wall of annular plate 5, fixedly connected with second spring 24 on the bottom surface of slider 23, the second spring 24 other end and the bottom surface fixedly connected with of slider 23, be convenient for the motion of plectane 6, evenly distributed is provided with a plurality of plectane 6 between plectane 4 and the annular plate 5, lateral wall is close to border department fixedly connected with plectane 4 and annular plate 5 respectively, evenly distributed between 4 and the lateral wall of inner shell 3 and annular plate 5, evenly distributed has a plurality of heat-conducting plate 7 between 7 and the annular plate, evenly distributed 3 and the adjacent thermal-conducting plate 32 are located between the lateral wall of inner shell 3 and the thermal-plate, 32.
Further, the heat conducting plate 7 is far away from fixed connection between one side of the inner shell 3 and the arc-shaped sheet 6, the heat conducting plate 7 comprises a fixed plate 17, fixed connection is between the fixed plate 17 and the outer side wall of the inner shell 3, the inside of the fixed plate 17 is hollow, the inner cavity of the fixed plate 17 is movably connected with a movable plate 18, the movable plate 18 is located at one end of the inner cavity of the fixed plate 17 and fixedly connected with a flat plate 19, the outer side wall of the flat plate 19 is fixedly connected with a sealing ring 20, one side of the movable plate 18 far away from the flat plate 19 extends out of the inner cavity of the fixed plate 17 to be arranged, heat transfer can be achieved, the arc-shaped sheet 6 can be pushed, the distance between the arc-shaped sheets 6 is changed, and therefore the heat dissipation effect is improved.
Further, evenly distributed fixedly connected with swash plate 8 on the top surface of inner shell 3, swash plate 8 are kept away from the same arc apron 9 of inner shell 3 one side fixedly connected with, and arc apron 9's bottom surface diameter is greater than inner shell 3 top surface diameter setting, has seted up circular slot 21 on the top surface of annular slab 5, fixedly connected with leather pad 31 on the bottom surface of circular slot 21, and arc apron 9 bottom surface inserts circular slot 21 setting for it is effectual to seal inner shell 3, avoids the damage to lamp body 2, can further improve the radiating effect through changing the gap size simultaneously.
Further, a plurality of through holes 10 are all formed in the annular plate 5 and the circular plate 4, the adjusting mechanism 11 is arranged on the bottom surface of the mounting plate 1, the adjusting mechanism 11 comprises first arc plates 12, threads are formed in the side walls of one side of the center of the mounting plate 1, two mounting holes 14 are formed in the side wall centers of the two first arc plates 12 in a bilateral symmetry mode, two arc grooves 13 are formed in the side wall centers of the two first arc plates 12 in a bilateral symmetry mode, two second arc plates 15 are symmetrically arranged in the front and rear directions between the two first arc plates 12 in a longitudinal symmetry mode, two sides of the second arc plates 15 are respectively connected with the arc grooves 13 on two sides in a movable mode, two sides of the second arc plates 15 are fixedly connected with first springs 16, the other ends of the first springs 16 are respectively connected with the arc grooves 13 on two sides in a fixed mode, mounting holes 14 are formed in the side wall centers of the two second arc plates 15 in a bilateral symmetry mode, two transverse grooves 27 are formed in the bottom surface of the mounting plate 1 in a bilateral symmetry mode, two second arc plates 12 are fixedly connected with threaded holes 28, 28 are formed in the threaded holes 29 are formed in the threaded holes in the side wall centers of the two first arc plates in a threaded connection mode, and the threaded holes 29 are formed in the threaded holes are connected with the threaded holes in the threaded connection mode, and can be connected with the threaded connection plates in the threaded connection mode, and the threaded connection type 1 are different to the threaded connection device is mounted on the threaded connection is 3, and the threaded connection is 3 is connected with the threaded connector is movably, and the threaded connector is 3, and can be connected.
Working principle: this device is at first according to the needs rotation runner 30 of installation drive threaded rod 29 rotation before the use, threaded rod 29 drives the first arc 12 motion on the connecting block 28, change the interval between two first arcs 12 and the second arc 15, make first arc 12 can threaded connection to different mount pad on or can utilize mounting hole 14 to install the operation with this device, and convenient for install, start lamp body 2 through external power supply when using, make lamp body 2 realize the illumination function, and under the outside air flow condition, drive annular plate 5 and plectane 4 through arc 6 and rotate, annular piece 5 and plectane 4 drive inner shell 3 and realize rotating, accelerate the air current motion, improve the heat dissipation, after lamp body 2 sends a large amount of heat, the heat can shift to on heat conducting plate 7 and the fin 32 along with inner shell 3, and the heat passes through on heat conducting plate 7 transmits arc 6, increase radiating area, and the heat makes the fixed plate 17 inner chamber gas volume increase of heat conducting plate 7, it moves to promote movable plate 18 through the atmospheric pressure, it moves to drive arc 6, make lamp body 2 realize the illumination function, and under the circumstances that the outside air flow moves annular plate 6, and the annular plate 5 and the annular plate 3 is moved to the annular plate 3, the realization is moved to the annular plate 9, the realization is further moves the annular plate 9, the realization is high-efficient to the annular plate 9, the realization is moved down, the annular plate is moved to the radial plate 9, the realization is moved to the radial plate is moved, the radial effect is further to the radial plate is moved to the radial plate 9, the radial plate is moved, and is moved down to the radial plate 9, the radial plate is moved, and is more than the radial plate is moved to the radial plate.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a LED lamp that radiating effect is good, includes mounting panel (1), its characterized in that: the utility model discloses a lamp structure, including mounting panel (1) and inclined plate (7), including mounting panel (1) and inclined plate (6), the top surface center of mounting panel (1) is seted up flutedly, recess bottom surface center fixedly connected with lamp body (2), swing joint has inner shell (3) in the recess, the lateral wall of inner shell (3) is close to mounting panel (1) one side fixedly connected with plectane (4), the lateral wall of inner shell (3) is close to top surface swing joint has annular plate (5), evenly distributed is provided with a plurality of arc piece (6) between plectane (4) and annular plate (5), lateral wall is close to rim fixed connection with plectane (4) and annular plate (5) respectively about arc piece (6), evenly distributed fixedly connected with a plurality of heat-conducting plate (7) between inner shell (3) lateral wall lie in plectane (4) and annular plate (5), adjacent two all be provided with fin (32) between heat-conducting plate (7), heat-conducting plate (32) all are close to top surface fixedly connected with annular plate (3) one side and arc piece (6), evenly distributed on the top surface of inner shell (3) is kept away from between annular plate (7) and arc piece (6), evenly distributed has annular plate (8) and a plurality of arc piece (10) to keep away from on one side of the same annular plate (4), an adjusting mechanism (11) is arranged on the bottom surface of the mounting plate (1);
the adjusting mechanism (11) comprises a first arc plate (12), threads are formed on the side wall of one side of the center of the first arc plate (12) away from the mounting plate (1), two arc grooves (13) are symmetrically formed in the first arc plate (12) in a front-back mode, mounting holes (14) are formed in the center of the side wall of the first arc plate (12), two second arc plates (15) are symmetrically formed in the front-back mode between the first arc plates (12), two sides of the second arc plates (15) are movably connected with the arc grooves (13) on two sides respectively, first springs (16) are fixedly connected to two sides of the second arc plates (15), and the other ends of the first springs (16) are fixedly connected with the inner side walls of the arc grooves (13) on two sides respectively, and mounting holes (14) are formed in the centers of the side walls of the second arc plates (15);
the heat conducting plate (7) comprises a fixed plate (17), the fixed plate (17) is fixedly connected with the outer side wall of the inner shell (3), the inside of the fixed plate (17) is hollow, a movable plate (18) is movably connected to the inner cavity of the fixed plate (17), a flat plate (19) is fixedly connected to one end of the inner cavity of the movable plate (18) located in the fixed plate (17), a sealing ring (20) is fixedly connected to the outer side wall of the flat plate (19), and one side, far away from the flat plate (19), of the movable plate (18) extends out of the inner cavity of the fixed plate (17);
the diameter of the bottom surface of the arc-shaped cover plate (9) is larger than that of the top surface of the inner shell (3), a circular groove (21) is formed in the top surface of the annular plate (5), a leather pad (31) is fixedly connected to the bottom surface of the circular groove (21), and the bottom surface of the arc-shaped cover plate (9) is inserted into the circular groove (21);
a plurality of sliding grooves (22) are uniformly distributed on the outer side wall, close to the top surface, of the inner shell (3), a plurality of sliding blocks (23) are uniformly distributed and fixedly connected on the inner side wall of the annular plate (5), a second spring (24) is fixedly connected on the bottom surface of the sliding blocks (23), and the other end of the second spring (24) is fixedly connected with the bottom surface of the sliding blocks (23);
the inner side wall of the groove is provided with a circular groove (25), a plurality of fixing blocks (26) are uniformly and fixedly connected to the position, close to the bottom surface, of the outer side wall of the inner shell (3), and the fixing blocks (26) are movably connected with the circular groove (25);
two transverse grooves (27) are symmetrically formed in the bottom surface of the mounting plate (1), two connecting blocks (28) are fixedly connected to the center of the top surface of the first arc-shaped plate (12), the connecting blocks (28) are movably connected with the transverse grooves (27), threaded holes are formed in the connecting blocks (28), threaded rods (29) are movably connected with the threaded holes in the threaded holes, two ends of each threaded rod (29) are movably connected with the left side wall and the right side wall of the corresponding transverse groove (27) in an extending mode, the threaded rods (29) penetrate through rotating wheels (30) fixedly connected with the side walls of the mounting plate (1), and the threaded rods (29) are movably connected with the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550287.5A CN113280277B (en) | 2021-05-20 | 2021-05-20 | LED lamp with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550287.5A CN113280277B (en) | 2021-05-20 | 2021-05-20 | LED lamp with good heat dissipation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113280277A CN113280277A (en) | 2021-08-20 |
| CN113280277B true CN113280277B (en) | 2023-08-18 |
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ID=77280301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110550287.5A Active CN113280277B (en) | 2021-05-20 | 2021-05-20 | LED lamp with good heat dissipation effect |
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| Country | Link |
|---|---|
| CN (1) | CN113280277B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011160304A1 (en) * | 2010-06-25 | 2011-12-29 | 深圳市旭翔光电科技有限公司 | Led illumination bulb and heat dissipation seat thereof |
| CN103791305A (en) * | 2013-12-20 | 2014-05-14 | 朱玲燕 | LED desk lamp |
| CN104121512A (en) * | 2014-08-07 | 2014-10-29 | 东莞市闻誉实业有限公司 | LED flexible line lamp |
| WO2018012160A1 (en) * | 2016-07-15 | 2018-01-18 | パナソニックＩｐマネジメント株式会社 | Heat sink and lighting apparatus |
-
2021
- 2021-05-20 CN CN202110550287.5A patent/CN113280277B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011160304A1 (en) * | 2010-06-25 | 2011-12-29 | 深圳市旭翔光电科技有限公司 | Led illumination bulb and heat dissipation seat thereof |
| CN103791305A (en) * | 2013-12-20 | 2014-05-14 | 朱玲燕 | LED desk lamp |
| CN104121512A (en) * | 2014-08-07 | 2014-10-29 | 东莞市闻誉实业有限公司 | LED flexible line lamp |
| WO2018012160A1 (en) * | 2016-07-15 | 2018-01-18 | パナソニックＩｐマネジメント株式会社 | Heat sink and lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113280277A (en) | 2021-08-20 |
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