CN216521568U

CN216521568U - LED lamp ceramic radiator structure

Info

Publication number: CN216521568U
Application number: CN202123109222.1U
Authority: CN
Inventors: 姚健; 缪亚兰; 仇建军; 姚磊
Original assignee: Nantong Bochuang Fine Ceramics Co ltd
Current assignee: Nantong Bochuang Fine Ceramics Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-13
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a ceramic radiator structure of an LED lamp, which comprises radiating fins, a lamp mounting seat, a radiator main body and a groove, wherein the radiating fins are uniformly arranged on two sides of the radiator main body, cavities are respectively arranged in the radiating fins, radiating ribs are uniformly arranged in the cavities, the lamp mounting seat is arranged at the top end of the radiator main body, and the groove is formed in the central position of the bottom of the radiator main body. According to the utility model, the radiator main body, the lamp mounting seat and the radiating fins are arranged, the lamp mounting seat and the radiating fins are made of ceramic materials, the lamp mounting seat and the radiating fins do not store heat, the heat is directly radiated, the radiating speed is high, meanwhile, the cavities are arranged in the radiating fins, the heat flows in the cavities, radiating ribs are distributed in the cavities in a staggered manner, the effective radiating area is greatly increased, the radiating effect is improved, the supporting piece is arranged at one end in each cavity, the internal supporting force of the radiating fins is conveniently improved, and the radiating fins are not easy to deform and damage.

Description

LED lamp ceramic radiator structure

Technical Field

The utility model relates to the technical field of lamp heat dissipation, in particular to a ceramic heat radiator structure of an LED lamp.

Background

The LED lamp is one kind of lamp decoration, it is a novel lamps and lanterns product with LED (light emitting diode) as the light source, it has performances such as energy-conservation, healthization and long-lived, has characteristics such as practicality and decorative, according to the installation place difference, can divide into polytype, and the LED lamp can not only guarantee that indoor lighting uses up, guarantees to use light hygiene, protection eyes, protects eyesight, and lamps and lanterns are firm moreover, and the circuit safety switch is nimble.

The LED lamp can produce the heat in the use, if can't in time spill, can make LED be heated and damaged in the long term, shorten life, consequently need the cooperation installation of radiator, dispel the heat to the LED lamp, the structure of current most radiators is comparatively simple, and heat radiation structure is single conducting strip, and the radiating effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED lamp pottery radiator structure, includes fin, lamps and lanterns mount pad, radiator main part and recess, the both sides of radiator main part evenly are provided with the fin, just the inside of fin all is provided with the cavity, the inside of cavity evenly is provided with the heat dissipation muscle, the lamps and lanterns mount pad sets up in the top of radiator main part, the recess is seted up in the central position department of radiator main part bottom.

Preferably, mounting holes are formed in the two sides of the lamp mounting seat, and preformed holes matched with the mounting holes are uniformly formed in the groove.

Preferably, the radiator main body, the lamp mounting seat and the radiating fins are all made of ceramic materials, and supporting pieces are arranged at one ends inside the middle cavities of the radiating fins.

Preferably, the central position inside the groove is provided with 2 groups of first reinforcing ribs, and a second reinforcing rib is arranged between the first reinforcing ribs.

Preferably, a fastening screw penetrates through the mounting hole and the preformed hole, and a locking nut is arranged at one end of the fastening screw.

Preferably, the second reinforcing rib and the first reinforcing rib are in an integrated structural form, and the second reinforcing rib is in an X-shaped structure.

Preferably, the heat dissipation ribs are distributed in a staggered mode, and the heat dissipation ribs are of T-shaped structures.

Preferably, the one end that lock nut is close to the recess all is provided with the space bar, just the space bar all closely laminates with the inside top of recess, the one end that the space bar is close to lock nut all is provided with the swell, just all be provided with the elasticity strip between swell and the lock nut.

Preferably, the elastic strip is an arch-shaped rubber strip, and two ends of the elastic strip are both abutted to the bulges.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this LED lamp ceramic radiator structure is through installing the radiator main part, lamps and lanterns mount pad and fin are ceramic material, itself does not accumulate heat, direct heat dissipation, the radiating rate is fast, the inside of fin all is provided with the cavity simultaneously, the heat circulates in the cavity, crisscross distribution has the heat dissipation muscle in the cavity, great increase effective heat radiating area, the radiating effect is improved, the inside one end of cavity all is provided with support piece, be convenient for improve the internal stay power of fin, be difficult to the deformation damage.

(2) This LED lamp ceramic radiator structure is through seting up the mounting hole on the lamps and lanterns mount pad, and the recess is seted up to radiator main part bottom, is provided with the preformed hole that corresponds with the mounting hole on the recess, has passed fastening screw between preformed hole and the mounting hole, is convenient for carry out fixed mounting to the radiating LED lamp of needs, and the inside of recess is provided with two sets of first strengthening ribs simultaneously, is provided with the second strengthening rib of "X" type structure between the first strengthening rib, does benefit to the structural strength who improves the radiator main part.

(3) This LED lamp ceramic radiator structure is through installing lock nut, space bar, elastic strip and swell, and lock nut is fixed with fastening screw connection, and the space bar closely laminates with the recess, and the both ends of elastic strip all support on the swell, and the elastic strip is arch rubber strip, and its deformation of accessible and recovery absorb external force when receiving the exogenic action and disperse, improve lock nut and fastening screw connection's stability, be difficult to not hard up, improve the fastness of LED lamp installation.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the structure of the heat sink of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a heat sink; 2. a lamp mounting seat; 3. fastening screws; 4. a heat sink body; 5. a groove; 6. mounting holes; 7. reserving a hole; 8. a first reinforcing rib; 9. a second reinforcing rib; 10. a support member; 11. a chamber; 12. heat dissipation ribs; 13. a partition plate; 14. an elastic strip; 15. locking the nut; 16. and (5) bulging.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-5, an embodiment of the present invention is shown: a ceramic radiator structure of an LED lamp comprises radiating fins 1, a lamp mounting seat 2, a radiator main body 4 and a groove 5, wherein the radiating fins 1 are uniformly arranged on two sides of the radiator main body 4, cavities 11 are formed in the radiating fins 1, radiating ribs 12 are uniformly arranged in the cavities 11, the radiating ribs 12 are distributed in a staggered mode, and the radiating ribs 12 are of T-shaped structures;

heat circulates in the cavity 11, and the heat dissipation ribs 12 are distributed in the cavity 11 in a staggered manner, so that the effective heat dissipation area is greatly increased, and the heat dissipation effect is improved;

the lamp mounting base 2 is arranged at the top end of the radiator main body 4, and the radiator main body 4, the lamp mounting base 2 and the radiating fins 1 are all made of ceramic materials, so that heat is not accumulated, heat is directly radiated, and the radiating speed is high;

one end inside the cavity 11 in the radiating fin 1 is provided with the supporting piece 10, so that the internal supporting force of the radiating fin 1 is improved conveniently, and the radiating fin is not easy to deform and damage;

the groove 5 is formed in the center of the bottom of the radiator main body 4, mounting holes 6 are formed in the two sides of the lamp mounting seat 2, and preformed holes 7 matched with the mounting holes 6 are uniformly formed in the groove 5;

fastening screws 3 penetrate between the mounting holes 6 and the preformed holes 7, the LED lamp is connected with the lamp mounting base 2, and the fastening screws 3 penetrate through holes in the LED lamp to be locked and fixed, so that the LED lamp needing heat dissipation can be fixedly mounted conveniently;

one end of each fastening screw 3 is provided with a locking nut 15, one end of each locking nut 15, which is close to the corresponding groove 5, is provided with a partition plate 13, the partition plates 13 are tightly attached to the top end of the interior of the corresponding groove 5, one end of each partition plate 13, which is close to the corresponding locking nut 15, is provided with a bulge 16, an elastic strip 14 is arranged between each bulge 16 and the corresponding locking nut 15, each elastic strip 14 is an arched rubber strip, and two ends of each elastic strip 14 abut against the corresponding bulge 16;

the locking nut 15 is fixedly connected with the fastening screw 3, the partition plate 13 is tightly attached to the groove 5, two ends of the elastic strip 14 are abutted to the bulges 16, the elastic strip 14 is an arched rubber strip, and the external force can be absorbed and dispersed through deformation and recovery of the elastic strip when the elastic strip is acted by an external force, so that the connection stability of the locking nut 15 and the fastening screw 3 is improved, the looseness is not easy to occur, and the installation firmness of the LED lamp is improved;

the inside central point department of recess 5 is provided with 2 first strengthening ribs 8 of group, and is provided with second strengthening rib 9 between the first strengthening rib 8, and second strengthening rib 9 and the structural style of first strengthening rib 8 as an organic whole, and second strengthening rib 9 is "X" type structure, does benefit to the structural strength who improves radiator main part 4.

The working principle is as follows: when the lamp mounting seat is used, the lamp mounting seat 2 is provided with the mounting hole 6, the bottom of the radiator main body 4 is provided with the groove 5, the groove 5 is provided with the preformed hole 7 corresponding to the mounting hole 6, the fastening screw 3 penetrates between the preformed hole 7 and the mounting hole 6, the LED lamp is connected with the lamp mounting seat 2, the fastening screw 3 penetrates through the through hole on the LED lamp to be locked and fixed, the LED lamp needing heat dissipation is conveniently and fixedly mounted, the locking nut 15 is fixedly connected with the fastening screw 3, the partition plate 13 is tightly attached to the groove 5, two ends of the elastic strip 14 are supported on the bulge 16, the elastic strip 14 is an arched rubber strip, the external force can be absorbed and dispersed through deformation and recovery of the elastic strip when the external force is applied, the connection stability between the locking nut 15 and the fastening screw 3 is improved, the looseness is not easy, the mounting firmness of the LED lamp is improved, and meanwhile two groups of first reinforcing ribs 8 are arranged inside the groove 5, be provided with the second strengthening rib 9 of "X" type structure between first strengthening rib 8, do benefit to the structural strength who improves radiator main part 4, lamps and lanterns mount pad 2 and fin 1 are ceramic material, itself does not accumulate heat, direct heat dissipation, the radiating rate is fast, the inside of fin 1 all is provided with cavity 11 simultaneously, the heat circulates in cavity 11, crisscross distribution has heat dissipation muscle 12 in the cavity 11, great increase effective heat radiating area, the heat dissipation effect is improved, the inside one end of cavity 11 all is provided with support piece 10, be convenient for improve the internal stay power of fin 1, be difficult to the deformation damage.

Claims

1. The utility model provides a LED lamp ceramic radiator structure, its characterized in that, includes fin (1), lamps and lanterns mount pad (2), radiator main part (4) and recess (5), the both sides of radiator main part (4) evenly are provided with fin (1), just the inside of fin (1) all is provided with cavity (11), the inside of cavity (11) evenly is provided with heat dissipation muscle (12), lamps and lanterns mount pad (2) set up in the top of radiator main part (4), recess (5) are seted up in the central point department of putting of radiator main part (4) bottom.

2. The ceramic heat sink structure for LED lamp of claim 1, wherein: mounting holes (6) are formed in the two sides of the lamp mounting seat (2), and preformed holes (7) matched with the mounting holes (6) are uniformly formed in the groove (5).

3. The ceramic heat sink structure for LED lamp of claim 1, wherein: the radiator main body (4), the lamp mounting seat (2) and the radiating fins (1) are all made of ceramic materials, and supporting pieces (10) are arranged at one ends inside the middle chambers (11) of the radiating fins (1).

4. The ceramic heat sink structure for LED lamp of claim 1, wherein: the middle position inside the groove (5) is provided with 2 groups of first reinforcing ribs (8), and second reinforcing ribs (9) are arranged between the first reinforcing ribs (8).

5. The ceramic heat sink structure for LED lamp of claim 2, wherein: fastening screws (3) penetrate through the mounting holes (6) and the preformed holes (7), and locking nuts (15) are arranged at one ends of the fastening screws (3).

6. The LED lamp ceramic heat sink structure of claim 4, wherein: the second reinforcing rib (9) and the first reinforcing rib (8) are integrated, and the second reinforcing rib (9) is of an X-shaped structure.

7. The ceramic heat sink structure for LED lamp of claim 1, wherein: the heat dissipation ribs (12) are distributed in a staggered mode, and the heat dissipation ribs (12) are of T-shaped structures.

8. The LED lamp ceramic heat sink structure of claim 5, wherein: one end of the locking nut (15) close to the groove (5) is provided with a spacing plate (13), the spacing plate (13) is tightly attached to the top end of the inner portion of the groove (5), one end of the spacing plate (13) close to the locking nut (15) is provided with a bulge (16), and an elastic strip (14) is arranged between the bulge (16) and the locking nut (15).

9. The LED lamp ceramic heat sink structure of claim 8, wherein: the elastic strip (14) is an arched rubber strip, and two ends of the elastic strip (14) are abutted to the bulges (16).