CN210373355U

CN210373355U - LED lamp radiator

Info

Publication number: CN210373355U
Application number: CN201921493675.9U
Authority: CN
Inventors: 李凤才
Original assignee: Changzhou Suolin Energy Technology Co ltd
Current assignee: Changzhou Suolin Energy Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-21
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a LED lamp radiator, which comprises a connecting seat; the outer ring of the upper end of the connecting seat is provided with a plurality of U-shaped plates which are uniformly and circumferentially arranged, the U-shaped plates are vertically arranged, and the opening direction of the U-shaped plates points to the central position of the connecting seat; two semicircular plates which are vertically and symmetrically distributed are arranged at the central position of the upper end of the connecting seat, and a plurality of straight fins are arranged on the outer surfaces of the semicircular plates; a plurality of first fins and a plurality of second fins corresponding to the U-shaped plate are arranged between the U-shaped plate and the semicircular plate; the first fin is S-shaped; the second fin comprises a short side and a long side, the long side is S-shaped, and the short side is connected with one end of the long side and forms an arrow shape; the outer ring adopts a U-shaped plate to achieve the integral attractive appearance and also increase the strength; the straight fins arranged on the inner ring play a role in heat dissipation and simultaneously play a role in supporting the semi-circular plate; the combination of two kinds of fins has increased the airflow of air, has reduced the air flow resistance, makes the heat in the radiator distribute away more fast, and the protection LED lamp can not receive the influence of heat energy and damage.

Description

LED lamp radiator

Technical Field

The utility model relates to a heat dissipation technical field specifically is a LED lamp radiator.

Background

The LED is an abbreviation of Light Emitting Diode (LED), and its basic structure is an electroluminescent semiconductor material chip, which is solidified on a support by silver glue or white glue, then the chip and a circuit board are connected by silver or gold thread, and finally the lamp body is sealed by epoxy resin around. Since the LED has many incandescent lamps or energy saving lamps without excellent performance, for example, energy saving, environmental protection, operation under low thermal voltage, safety and reliability, etc. However, the LED lamp can generate a large amount of heat energy in the process of converting electric energy into light energy, and the heat energy can adversely affect the LED lamp and damage the LED lamp, so the LED lamp can be generally equipped with a radiator, but the radiating effect of the traditional LED lamp radiator is poor, and the actual life of the LED lamp cannot reach an ideal value.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the technical problem of poor radiating effect of the traditional LED lamp radiator is solved.

The utility model provides a LED lamp radiator, which comprises a connecting seat;

the outer ring of the upper end of the connecting seat is provided with a plurality of U-shaped plates which are uniformly and circumferentially arranged, the U-shaped plates are vertically arranged, and the opening direction of the U-shaped plates points to the central position of the connecting seat;

two semicircular plates which are vertically and symmetrically distributed are arranged at the center of the upper end of the connecting seat, and a plurality of divergent straight fins are arranged on the outer surfaces of the semicircular plates;

a plurality of first fins and a plurality of second fins corresponding to the U-shaped plate are arranged between the U-shaped plate and the semicircular plate;

the first fin is S-shaped, one end of the first fin points to the center of the connecting seat, and the other end of the first fin points to the opening of the U-shaped plate;

the second fin comprises a short edge and a long edge, the long edge is S-shaped, the short edge is connected with one end of the long edge and forms an arrow shape, the arrow points to the interval area of the U-shaped plate, and the other end of the second fin points to the center of the connecting seat.

The outer ring adopts the U-shaped plate to achieve the overall attractive appearance, and simultaneously, the strength is also increased, so that the radiator is not easy to damage; the straight fins arranged on the inner ring play a role in heat dissipation and simultaneously play a role in supporting the semi-circular plate; the first fins can reduce the resistance of air flow to the maximum extent while ensuring the mechanical strength; the second fins reduce the flowing resistance of air and guide the airflow while ensuring the mechanical strength, so that the air circulation is more uniform and faster; the combination of first fin and second fin has increased the airflow of air, has reduced the air flow resistance, makes the heat in the radiator can distribute away more fast, and the protection LED lamp can not receive the influence of heat energy and damage.

Because the LED lamp radiator is generally installed in a glue sticking mode, excessive glue overflows, the appearance is not only influenced, and the glue is cleaned after installation, which wastes time and labor, so that the problem is solved by further improvement. Redundant glue flows into the glue overflow groove, so that the glue cannot overflow, manpower and working hours are saved, and meanwhile, the durability of the LED lamp radiator after installation is enhanced.

Drawings

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

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of a second fin;

in the figure: 1. a connecting seat; 2. a U-shaped plate; 3. a semicircular plate; 4. a first fin; 5. a second fin; 11. a glue overflow groove; 31. straightening fins; 51. a short side; 52. and a long side.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 2, the utility model relates to a LED lamp radiator, which comprises a connecting seat 1, wherein a semicircular glue overflow groove 11 is arranged on the outer ring of the connecting seat 1, when the LED lamp radiator is fixedly installed by glue, the redundant glue flows into the glue overflow groove 11 and does not overflow, thereby saving labor and time, and simultaneously enhancing the durability of the LED lamp radiator after installation;

as shown in fig. 1, 23U-shaped plates 2 which are uniformly and circumferentially arranged are arranged on the outer ring of the upper end of the connecting seat 1, the U-shaped plates 2 are vertically arranged, and the opening direction points to the central position of the connecting seat 1;

the center of the upper end of the connecting seat 1 is provided with two semicircular plates 3 which are vertically and symmetrically distributed, and the outer surface of each semicircular plate 3 is fixedly connected with 5 uniformly distributed divergent straight fins 31;

23 first fins 4 and 23 second fins 5 corresponding to the U-shaped plate 2 are arranged between the U-shaped plate 2 and the semicircular plate 3;

the first fin 4 is S-shaped, one end of the first fin 4 points to the center of the connecting seat 1, and the other end of the first fin 4 points to the opening of the U-shaped plate 2;

as shown in fig. 3, the second fin 5 comprises a short side 51 and a long side 52, the long side 52 is S-shaped, the short side 51 is connected with one end of the long side 52 and forms an arrow shape with an acute included angle, the arrow points to the interval area of the U-shaped plate 2, and the other end of the second fin 5 points to the center of the connecting base 1.

The outer ring adopts the U-shaped plate 2 to achieve the overall attractive appearance, and simultaneously, the strength is also increased, so that the radiator is not easy to damage; the straight fins arranged on the inner ring play a role in heat dissipation and simultaneously play a role in supporting the semi-circular plate 3, so that the strength of the radiator is increased; the first fins 4 reduce the resistance of air flow to the maximum extent while ensuring the mechanical strength; the second fins 5 reduce the resistance of air flow and guide the air flow while ensuring the mechanical strength, so that the air circulation is more uniform and faster; the combination of two kinds of fins has increased the airflow of air, has reduced the air flow resistance, makes the heat in the radiator can distribute away more fast, and the protection LED lamp can not receive the influence of heat energy and damage.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a LED lamp radiator which characterized in that: comprises a connecting seat (1);

the outer ring of the upper end of the connecting seat (1) is provided with a plurality of U-shaped plates (2) which are uniformly and circumferentially arranged, the U-shaped plates (2) are vertically arranged, and the opening direction points to the central position of the connecting seat (1);

two semicircular plates (3) which are vertically and symmetrically distributed are arranged at the center of the upper end of the connecting seat (1), and a plurality of divergent straight fins (31) are arranged on the outer surfaces of the semicircular plates (3);

a plurality of first fins (4) and a plurality of second fins (5) corresponding to the U-shaped plate (2) are arranged between the U-shaped plate (2) and the semicircular plate (3);

the first fin (4) is S-shaped, one end of the first fin (4) points to the center of the connecting seat (1), and the other end of the first fin (4) points to the opening of the U-shaped plate (2);

the second fin (5) comprises a short edge (51) and a long edge (52), the long edge (52) is S-shaped, the short edge (51) is connected with one end of the long edge (52) and forms an arrow shape, the arrow points to the interval area of the U-shaped plates (2), and the other end of the second fin (5) points to the center of the connecting seat (1).

2. The LED lamp heatsink of claim 1, wherein: the lower end of the connecting seat (1) is provided with a glue overflow groove (11).