CN215411794U

CN215411794U - LED lamp radiator structure

Info

Publication number: CN215411794U
Application number: CN202122115889.6U
Authority: CN
Inventors: 王勇
Original assignee: Xincheng Micro Technology Shenzhen Co ltd
Current assignee: Xincheng Micro Technology Shenzhen Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-04
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a LED lamp radiator structure, which comprises a lamp shell, wherein a mounting disc is fixedly arranged at the bottom end of the lamp shell, a radiating assembly is fixedly arranged on the surface of the mounting disc, the radiating assembly comprises a protective layer, a barrel, a plurality of convex strips, a plurality of first clamping grooves and a plurality of radiating fins, the protective layer is fixedly arranged on the surface of the lamp shell, the barrel is fixedly arranged on the surface of the protective layer, and the convex strips are fixedly arranged on the surface of the barrel at equal intervals, and the LED lamp radiator structure has the beneficial effects that: the heat dissipated inside the lamp shell is conveniently transferred through the plurality of copper guide sheets, so that the heat dissipation efficiency inside the lamp shell is improved; the heat accumulation around the lamp body can be effectively prevented through the plurality of radiating fins; make two threaded rods separate with two second screw holes respectively through rotating two carousels, lamp body, barrel and base are all dismantled to independent individuality, are favorable to the staff to change or maintain the inside LED lamp of this radiator structure or heat dissipation device.

Description

LED lamp radiator structure

Technical Field

The utility model relates to a radiator structure, in particular to a radiator structure of an LED lamp, and belongs to the technical field of LED lamp production.

Background

LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light. LED lamps and lanterns have longe-lived, energy-conservation, characteristics such as environmental protection, just gradually replace ordinary fluorescent lamp, the LED lamp can produce a large amount of heats at the during operation, if can not be timely distribute away can lead to the light decay of LED chip, reduce the life of LED lamp, can distribute away rapidly in order to make the heat that the LED lamp during operation produced, general LED lamp all can be equipped with the radiator, but current LED lamp radiator is mostly the integral type with the LED lamp, be difficult to dismantle or change radiator or LED lamp, use cost is higher, and traditional radiator radiating effect is relatively poor, easily lead to the ageing and the light decay of LED lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a radiator structure of an LED lamp, which aims to solve the problems of inconvenient disassembly and poor radiating effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the LED lamp radiator structure comprises a lamp shell, wherein a mounting disc is fixedly arranged at the bottom end of the lamp shell, a radiating assembly is fixedly arranged on the surface of the mounting disc and comprises a protective layer, a barrel body, a plurality of convex strips, a plurality of first clamping grooves and a plurality of radiating fins, the surface of the lamp shell is fixedly provided with the protective layer, the barrel body is sleeved on the surface of the protective layer, the surface of the barrel body is fixedly provided with a plurality of convex strips at equal intervals, a first clamping groove is arranged between every two adjacent convex strips, the inner walls of the plurality of first clamping grooves are connected with the radiating fins in a clamping manner, the bottom end of the mounting disc is connected with a base in a clamping manner, a second clamping groove matched with the mounting disc is formed in the inner wall of the top of the base, a mounting assembly is fixedly arranged at the bottom end of the barrel body and comprises two mounting frames, two first threaded holes, two threaded rods and two second threaded holes, two the mounting bracket is fixed the setting respectively and is in the bottom of barrel both sides, two first screw hole, two have all been seted up at the middle part of mounting bracket the equal threaded connection of inner wall of first screw hole has the threaded rod, two the second screw hole is seted up respectively the inner wall of base both sides.

As a preferable technical scheme of the utility model, the protective layer is made of vulcanized rubber.

As a preferable technical scheme of the utility model, one end of each of the two threaded rods is fixedly provided with a turntable.

As a preferred technical solution of the present invention, an epoxy resin layer is fixedly disposed on an inner wall of the lamp housing.

As a preferred technical scheme of the utility model, a plurality of the radiating fins are all in a trapezoidal shape made of metal copper materials.

As a preferred technical scheme, a plurality of third clamping grooves are formed in two sides of the inner wall of the cylinder, and copper guide pieces are fixedly arranged on the inner walls of the third clamping grooves.

As a preferred technical scheme of the utility model, the top end of the cylinder body is hinged with a reinforcing cover.

Compared with the prior art, the utility model has the beneficial effects that: according to the LED lamp radiator structure, the heat dissipated inside the lamp shell is conveniently transferred through the plurality of copper guide fins, so that the heat dissipation efficiency inside the lamp shell is improved; the heat accumulation around the lamp body can be effectively prevented through the plurality of radiating fins; make two threaded rods separate with two second screw holes respectively through rotating two carousels, then mention the lamp body and make mounting disc and second draw-in groove phase separation, lamp body, barrel and base are all dismantled to independent individuality, and the staff of being convenient for changes or maintains this radiator structure inside LED lamp or heat dissipation device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of a second card slot of the present invention.

In the figure: 1. a lamp housing; 2. mounting a disc; 3. a heat dissipating component; 31. a protective layer; 32. a barrel; 33. a convex strip; 34. a first card slot; 35. a heat dissipating fin; 4. a base; 5. a second card slot; 6. mounting the component; 61. a mounting frame; 62. a first threaded hole; 63. a threaded rod; 64. a second threaded hole; 7. a turntable; 8. an epoxy resin layer; 9. a third card slot; 10. a copper lead; 11. and (5) reinforcing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a heat sink structure for an LED lamp, which includes a lamp housing 1, a mounting plate 2 is fixed at the bottom end of the lamp housing 1, a heat dissipation assembly 3 is fixed on the surface of the mounting plate 2, the heat dissipation assembly 3 includes a protective layer 31, a cylinder 32, a plurality of protruding strips 33, a plurality of first slots 34 and a plurality of heat dissipation fins 35, the protective layer 31 is fixed on the surface of the lamp housing 1, the cylinder 32 is sleeved on the surface of the protective layer 31, the plurality of protruding strips 33 are fixed on the surface of the cylinder 32 at equal intervals, the first slots 34 are arranged between every two adjacent protruding strips 33, the inner walls of the plurality of first slots 34 are respectively connected with the heat dissipation fins 35 in a clamping manner, a base 4 is connected at the bottom end of the mounting plate 2 in a clamping manner, a second slot 5 matched with the mounting plate 2 is arranged on the inner wall of the top of the base 4, a mounting assembly 6 is fixed at the bottom end of the cylinder 32, the mounting assembly 6 includes two mounting brackets 61, Two first threaded holes 62, two threaded rods 63 and two second threaded holes 64, wherein the two mounting brackets 61 are respectively fixedly arranged at the bottom parts of the two sides of the cylinder 32, the first threaded holes 62 are respectively arranged at the middle parts of the two mounting brackets 61, the threaded rods 63 are respectively in threaded connection with the inner walls of the two first threaded holes 62, and the two second threaded holes 64 are respectively arranged at the inner walls of the two sides of the base 4.

Preferably, the protective layer 31 is made of vulcanized rubber, so as to prevent the protective layer 31 from obstructing the lamp body inside the lamp housing 1 from irradiating light; one end of each of the two threaded rods 63 is fixedly provided with a turntable 7, so that a worker can conveniently rotate the two threaded rods 63; the inner wall of the lamp shell 1 is fixedly provided with the epoxy resin layer 8, so that the sealing property inside the lamp shell 1 is improved; the plurality of heat dissipation fins 35 are all in a trapezoidal shape made of a metal copper material, and the diffusion of heat inside the lamp housing 1 is facilitated by the plurality of heat dissipation fins 35 in the trapezoidal shape; a plurality of third clamping grooves 9 are formed in both sides of the inner wall of the cylinder 32, copper guide vanes 10 are fixedly clamped in the inner walls of the plurality of third clamping grooves 9, and heat in the lamp housing 1 can be led out of the outside conveniently through the plurality of copper guide vanes 10; the top end of the cylinder 32 is hinged with a reinforced cover 11.

When the LED lamp radiator structure is used, firstly, the mounting disc 2 is clamped and connected on the inner wall of the second clamping groove 5, then the cylinder body 32 is sleeved on the surface of the protective layer 31, then the bottom end of the cylinder body 32 is contacted with the top end of the base 4, the two turntables 7 are respectively rotated to enable the two threaded rods 63 to respectively rotate on the inner walls of the two first threaded holes 62, when one ends of the two threaded rods 63 are respectively connected with the two second threaded holes 64, the reinforcing cover 11 is rotated to enable the radiator structure to be fixed with an LED lamp, then the plurality of radiating fins 35 are respectively inserted into the inner walls of the plurality of first clamping grooves 34, the epoxy resin layer 8 on the inner wall of the lamp shell 1 effectively improves the sealing performance of the semiconductor wafer of the LED lamp, when the LED lamp provided with the radiator structure is used, the plurality of copper guide vanes 10 enable heat emitted by long-time illumination of the LED lamp body to flow out of the inner part of the lamp shell 1, and then the heat flowing out of the inner part of the lamp shell 1 is rapidly emitted through the plurality of the radiating fins 35, prevent that the heat from piling up around the LED lamp, when this radiator structure need be dismantled or change, preferential two carousel 7 of reverse rotation make two threaded rods 63 separate with two second screw holes 64 respectively, then mention barrel 32 and make barrel 32 and the surface separation of lamp body 1, then mention lamp body 1 and make mounting disc 2 and the separation of second draw-in groove 5, the completion is dismantled to lamp body 1, barrel 32 and the base 4 of this radiator structure, then dismantle or maintain radiator structure or LED lamp body.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

The LED lamp radiator structure comprises a lamp shell (1) and is characterized in that a mounting disc (2) is fixedly arranged at the bottom end of the lamp shell (1), a radiating assembly (3) is fixedly arranged on the surface of the mounting disc (2), the radiating assembly (3) comprises a protective layer (31), a cylinder body (32), a plurality of convex strips (33), a plurality of first clamping grooves (34) and a plurality of radiating fins (35), the protective layer (31) is fixedly arranged on the surface of the lamp shell (1), the cylinder body (32) is sleeved on the surface of the protective layer (31), the convex strips (33) are fixedly arranged on the surface of the cylinder body (32) at equal intervals, a first clamping groove (34) is arranged between every two adjacent convex strips (33), the inner walls of the first clamping grooves (34) are clamped and connected with the radiating fins (35), and a base (4) is clamped and connected with the bottom end of the mounting disc (2), base (4) top inner wall seted up with mounting disc (2) assorted second draw-in groove (5), the bottom mounting of barrel (32) is equipped with installation component (6), installation component (6) include two mounting bracket (61), two first screw hole (62), two threaded rod (63) and two second screw hole (64), two installation bracket (61) is fixed the setting respectively the bottom of barrel (32) both sides, two first screw hole (62), two have all been seted up at the middle part of mounting bracket (61) the equal threaded connection of inner wall of first screw hole (62) has threaded rod (63), two second screw hole (64) are seted up respectively the inner wall of base (4) both sides.
2. The LED lamp heat sink structure of claim 1, wherein: the protective layer (31) is made of vulcanized rubber.
3. The LED lamp heat sink structure of claim 1, wherein: and one end of each of the two threaded rods (63) is fixedly provided with a turntable (7).
4. The LED lamp heat sink structure of claim 1, wherein: and an epoxy resin layer (8) is fixedly arranged on the inner wall of the lamp shell (1).
5. The LED lamp heat sink structure of claim 1, wherein: the plurality of radiating fins (35) are all in a trapezoidal shape made of metal copper materials.
6. The LED lamp heat sink structure of claim 1, wherein: a plurality of third draw-in groove (9) have all been seted up to the both sides of barrel (32) inner wall, a plurality of the inner wall of third draw-in groove (9) all is fixed and is equipped with copper guide card (10).
7. The LED lamp heat sink structure of claim 1, wherein: the top end of the cylinder body (32) is hinged with a reinforcing cover (11).