CN218583111U

CN218583111U - High-efficient radiating maize lamp

Info

Publication number: CN218583111U
Application number: CN202223189295.0U
Authority: CN
Inventors: 李宗旺; 王旭
Original assignee: Zhongshan Beisiwang Lighting Co ltd
Current assignee: Zhongshan Beisiwang Lighting Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a high-efficient radiating maize lamp, including upwards open-ended lamp stand, the one end threaded connection of lamp stand has the lamp holder, the other end is connected with the one end block of heat dissipation ring, the other end and the luminous body fixed connection of heat dissipation ring, the cover has the lamp shade rather than fixed connection on the luminous body, be provided with the surperficial louvre of cyclic annular range on the heat dissipation ring, the top of lamp shade is provided with the top louvre, the luminous body includes the rhombus radiator, the fixed mounting has the LED lamp plate on the surface of rhombus radiator, the inside of rhombus radiator has the heat conduction passageway of intercommunication top lamp shade louvre and surperficial louvre, the internally mounted of lamp stand has the drive plate with LED lamp plate electric connection, when increasing heat radiating area, convection heat dissipation about utilizing the louvre, further improve the radiating effect.

Description

High-efficient radiating maize lamp

Technical Field

The utility model relates to a lamp, especially a corn lamp.

Background

The LED lamps comprise various types, wherein a lamp-corn lamp is arranged for realizing 360-degree light emission, a plurality of lamp beads are arranged on the side face of a lamp body of the corn lamp, the whole shape of the corn lamp is similar to that of corn, so the corn lamp is called the corn lamp, the corn lamp needs to be provided with the plurality of lamp beads on the whole body for realizing 360-degree light emission, and after long-time illumination, the LED lamps can generate more heat due to the fact that the number of the lamp beads is large, and accidents such as component burnout occur.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a simple and convenient high-efficient radiating maize lamp of equipment.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a high-efficient radiating maize lamp, includes the open-ended lamp stand that makes progress, the one end threaded connection of lamp stand has the lamp holder, and the other end is connected with the one end block of heat dissipation ring, the other end and the luminous body fixed connection of heat dissipation ring, the cover has the lamp shade rather than fixed connection on the luminous body, be provided with the surface louvre that is cyclic annular range with its axle center on the heat dissipation ring, the top of lamp shade is provided with the top louvre, the luminous body includes the rhombus radiator, the fixed mounting has the LED lamp plate on the surface of rhombus radiator, the inside of rhombus radiator has the heat conduction passageway of intercommunication top lamp shade louvre and surface louvre.

The internally mounted of lamp stand has the drive plate with LED lamp plate electric connection.

The one end of cooling ring is provided with the connection piece that is cyclic annular range with its axle center, and adjacent connection piece separates and forms the surperficial louvre, and the inboard of connection piece is provided with the connecting block, the connecting block extends to the lamp stand and forms step form connecting portion, and the outside of some connecting blocks is provided with the location arch, and the outside of some connecting blocks in addition is provided with the draw-in groove, the inside of the outside sunken spacing step that forms of inner wall of lamp stand, be provided with buckle and positioning groove on the inner wall of spacing step, after the assembly, the inside of lamp stand is inserted to the connecting block, the buckle is buckled in the draw-in groove, the protruding embedding in positioning groove in location.

The other end of the heat dissipation ring is provided with a connecting ring, the inner side of the connecting ring is provided with a connecting shaft and a connecting hole, the rhombic radiator is provided with a plurality of side faces, each side face is provided with an inward-recessed guide groove, after assembly, the connecting shaft is inserted into one end of one of the guide grooves, and a screw in the connecting hole is connected with one end of the other guide groove.

The heat dissipation device is characterized in that an inner ring is arranged inside the heat dissipation ring, the inner ring is provided with a positioning hole, a positioning column is arranged on one surface, located inside the heat dissipation ring, of the connection ring, after assembly, the positioning hole is sleeved on the positioning column, and the inner ring abuts against the driving plate.

The utility model has the advantages that: the LED lamp panel is fixedly mounted on the surface of the rhombic radiator, a heat conduction channel for communicating the heat dissipation holes of the top lampshade and the heat dissipation holes in the surface is formed in the rhombic radiator, the heat dissipation area is increased, and meanwhile, the heat dissipation effect is further improved by means of up-and-down convection heat dissipation of the heat dissipation holes.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

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

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of a heat dissipating ring.

Detailed Description

Referring to fig. 1 to 3, a high-efficient radiating maize lamp, including upwards open-ended lamp stand 1, the one end threaded connection of lamp stand has lamp holder 2, and the other end is connected with the one end block of radiating ring 3, the other end and the luminous body 4 fixed connection of radiating ring 3, the cover has rather than fixed connection's lamp shade 5 on the luminous body 4, be provided with the surface louvre 31 that is cyclic annular range with its axle center on the radiating ring 3, the top of lamp shade 5 is provided with top louvre 51, the luminous body 4 includes rhombus radiator 6, rhombus radiator 6's fixed mounting has LED lamp plate 7 on the surface, rhombus radiator 6's inside has the heat conduction channel 8 of intercommunication top lamp shade louvre and surface louvre, the internally mounted of lamp stand 1 has with LED lamp plate electric connection's drive plate 9.

The LED lamp panel is fixedly installed on the surface of the rhombic radiator, a heat conduction channel communicated with the top lampshade heat dissipation hole and the surface heat dissipation hole is formed inside the rhombic radiator, the heat dissipation area is increased, meanwhile, the heat dissipation holes are utilized for up-and-down convection heat dissipation, and the heat dissipation effect is further improved.

One end of the heat dissipation ring 3 is provided with a connecting sheet 32 which is annularly arranged along the axis of the heat dissipation ring, the adjacent connecting sheet 32 is separated to form a surface heat dissipation hole 31, the inner side of the connecting sheet 32 is provided with a connecting block 321, the connecting block 321 extends to form a step-shaped connecting part towards the lamp holder, the outer side of one part of the connecting block is provided with a positioning bulge 322, the outer side of the other part of the connecting block is provided with a clamping groove 323, the inner wall of the lamp holder 1 is sunken outwards to form a limiting step 11, the inner wall of the limiting step 11 is provided with a buckle 12 and a positioning groove 13, after assembly, the connecting block is inserted into the lamp holder, the buckle is buckled into the clamping groove, the positioning bulge is embedded into the positioning groove, and the structural connection is stable and practical.

The other end of the heat dissipation ring 3 is provided with a connection ring 33, the inner side of the connection ring 33 is provided with a connection shaft 331 and a connection hole 332, the rhombic radiator 6 is provided with a plurality of side faces, each side face is provided with an inward concave guide groove 61, after assembly, the connection shaft is inserted into one end of one of the guide grooves, a screw in the connection hole is connected with one end of the other guide groove, and a screw in the top heat dissipation hole 51 is in threaded connection with the other end of the guide groove 61.

An inner ring 34 is arranged inside the heat dissipation ring 3, the inner ring 34 is provided with a positioning hole 341, one surface of the connection ring 33, which is positioned inside the heat dissipation ring, is provided with a positioning column 331, after assembly, the positioning hole is sleeved on the positioning column, and the inner ring props against the driving plate.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a high-efficient radiating maize lamp, includes upwards open-ended lamp stand (1), the one end threaded connection of lamp stand has lamp holder (2), and the other end is connected with the one end block of radiating ring (3), the other end and luminous body (4) fixed connection of radiating ring (3), the cover has rather than fixed connection's lamp shade (5) on luminous body (4), its characterized in that be provided with on radiating ring (3) and be surface louvre (31) of cyclic annular range with its axle center, the top of lamp shade (5) is provided with top louvre (51), luminous body (4) are including rhombus radiator (6), the fixed mounting has LED lamp plate (7) on the surface of rhombus radiator (6), the inside of rhombus radiator (6) has heat conduction louvre passageway (8) of intercommunication top lamp shade louvre and surface louvre.

2. The corn lamp as claimed in claim 1, characterized in that the lamp holder (1) is internally provided with a driving board (9) electrically connected with the LED lamp panel.

3. The corn lamp as claimed in claim 2, wherein one end of the heat dissipation ring (3) is provided with connecting pieces (32) which are annularly arranged around the axis, adjacent connecting pieces (32) are separated to form surface heat dissipation holes (31), the inner side of each connecting piece (32) is provided with a connecting block (321), each connecting block (321) extends towards the lamp holder to form a step-shaped connecting part, the outer side of one part of the connecting blocks is provided with a positioning protrusion (322), the outer side of the other part of the connecting blocks is provided with a clamping groove (323), the inner wall of the lamp holder (1) is recessed outwards to form a limiting step (11), the inner wall of the limiting step (11) is provided with a buckle (12) and a positioning groove (13), after assembly, the connecting blocks are inserted into the lamp holder, the buckle is buckled into the clamping groove, and the positioning protrusion is embedded into the positioning groove.

4. The corn lamp as claimed in claim 3, wherein the other end of the heat dissipating ring (3) has a connection ring (33), the connection ring (33) has a connection shaft (331) and a connection hole (332) at an inner side thereof, the diamond-shaped heat sink (6) has a plurality of sides, each side has an inwardly recessed guide groove (61), the connection shaft is inserted into one end of one of the guide grooves after assembly, and a screw in the connection hole is connected with one end of the other guide groove.

5. Corn light according to claim 4, characterized in that the heat dissipating ring (3) has an inner ring (34) mounted inside, the inner ring (34) has positioning holes (341), the connecting ring (33) has positioning posts on the surface inside the heat dissipating ring, after assembly, the positioning holes are sleeved on the positioning posts, and the inner ring is abutted against the driving plate.