CN212005610U

CN212005610U - Cylindrical radiator for LED lamp

Info

Publication number: CN212005610U
Application number: CN202020644936.9U
Authority: CN
Inventors: 刘春苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-11-24
Anticipated expiration: 2030-04-25

Abstract

The utility model relates to a cylinder radiator for LED lamp, the on-line screen storage device comprises a base, the cylindric mount pad, the cylindric heating panel, the clamp plate gasket, base top fixedly connected with cylindric mount pad, the cylindric mount pad is hollow cavity, the even interval in cylindric mount pad surface is provided with four group's round holes, cylindric mount pad inside wall interval is provided with the T-slot, cylindric heating panel lateral wall is provided with the sand grip, the cylindric heating panel passes through T-slot joint in the cavity of cylindric mount pad, the fretwork has bar heat dissipation strip hole on cylindric heating panel surface, bar heat dissipation strip hole interval sets up in the middle of. The device for heat dissipation is an independent cavity formed by the cylindrical heat dissipation plate and the cylindrical mounting seat, air convection is formed to dissipate heat, and the heat dissipation is further enhanced by the upward strip-shaped holes of the cylindrical heat dissipation plate, so that heat generated by the LED lamp beads can be effectively discharged to the atmosphere from the independent cavity through local atmospheric circulation.

Description

Cylindrical radiator for LED lamp

Technical Field

The utility model relates to a LED lamp heat abstractor is a cylinder radiator for LED lamp particularly.

Background

LED lamps have their own features compared to other forms of light fixtures. Therefore, the energy-saving device is widely applied to the life of people, and has the advantages of low energy consumption and long service life.

However, the decisive factor of the service life is to ensure the working temperature of the LED lamp bead, and the service life of the LED lamp is seriously affected by the over-high working temperature, so how to reduce the working temperature of the LED lamp is the direction of extensive research in recent years.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to some drawbacks that current LED lamp heat dissipation exists, provide a cylinder radiator for LED lamp.

For the purpose that realizes effective cooling of LED lamp, increase of service life, the utility model provides a following technical scheme:

the utility model provides a cylinder radiator for LED lamp, the on-line screen storage device comprises a base, the cylindric mount pad, the cylindric heating panel, the clamp plate gasket, base top fixedly connected with cylindric mount pad, the cylindric mount pad is hollow cavity, the even interval in cylindric mount pad surface is provided with four group's round holes, the equal vertical setting of four group's round holes is on the cylindric mount pad, cylindric mount pad inside wall interval is provided with the T-slot, cylindric heating panel lateral wall is provided with the sand grip, the sand grip sets up with the T-slot is supporting, the cylindric heating panel passes through the T-slot joint in the cavity of cylindric mount pad, cylindric heating panel surface fretwork has bar heat dissipation strip hole, bar heat dissipation strip hole.

Furthermore, an electrical element and a circuit which are electrically connected with the LED lamp are arranged on the base and are made of corresponding insulating materials, a cross-shaped mounting groove is formed in the surface of the base, and the electrical element is placed in the cross-shaped mounting groove.

Further, still install the LED banks on the cylindric mount pad, the LED banks is installed in four groups round hole departments of cylindric mount pad, and the electrical components and the circuit electric connection that set up on LED banks and the base.

Furthermore, the base is divided into 4 semicircular through bases by the cross-shaped mounting groove.

Furthermore, the upper part of the cylindrical mounting seat is provided with a hole site for mounting the pressure plate gasket.

Furthermore, the distance between the bottom of the T-shaped groove and the surface of the base is 2-3 cm.

Further, a strip-shaped heat dissipation strip hole is hollowed in the surface of the cylindrical heat dissipation plate, an included angle of 15-45 degrees is formed between the strip-shaped heat dissipation strip hole and the surface of the cylindrical heat dissipation plate, and the opening of the strip-shaped heat dissipation strip hole faces upwards, namely is far away from the base.

Preferably, the strip-shaped heat dissipation strip holes and the surface of the cylindrical heat dissipation plate form an included angle of 30 degrees.

Compared with the prior art, the cylindrical radiator for the LED lamp has the beneficial effects that:

1. each group of LED lamps arranged on the cylindrical mounting seat is provided with a unique group of independent cavities corresponding to the LED lamps and divided by the cylindrical mounting seat and the cylindrical heat dissipation plate, and the heating elements of the LED lamps are also contained in the independent cavities, so that the temperature in the cavities is higher than the temperature in the cylindrical heat dissipation plate barrel and the temperature outside the cylindrical mounting seat barrel after the LED lamp groups are arranged, and the heat in the cavities is easy to dissipate due to the fact that the contact area of the inside of the LED lamps is large enough and the generated temperature difference is large.

2. The cylindrical heat dissipation plate is provided with the strip-shaped heat dissipation strip holes which are opened upwards, the temperature in the independent cavity is higher, and heat can be discharged into the cylindrical heat dissipation tube along with the strip-shaped holes.

3. The base has 4 semicircles through's base for the middle part, has communicated 5 cavitys of constituteing by cylindric heating panel and cylindric mount pad for the heat dispels.

Drawings

Fig. 1 is an exploded view of a cylindrical heat sink for an LED lamp according to the present invention;

FIG. 2 is a side view of the cylindrical heat sink for LED lamp according to the present invention;

fig. 3 is a top view of the cylindrical heat sink for LED lamp according to the present invention;

fig. 4 is a bottom view of the cylindrical heat sink for LED lamp according to the present invention;

fig. 5 is a schematic view of a cylindrical heat dissipation plate of a cylindrical heat sink for an LED lamp according to the present invention;

in the figure: the LED lamp comprises a base 1, a cylindrical mounting base 2, a cylindrical heat dissipation plate 3, a pressure plate gasket 4 and an LED lamp group 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a cylinder radiator for LED lamp, the on-line screen storage device comprises a base 1, cylindric mount pad 2, cylindric heating panel 3, clamp plate gasket 4, 1 top fixedly connected with cylindric mount pad 2 of base, cylindric mount pad 2 is hollow cavity, 2 even intervals in surface of cylindric mount pad are provided with four group's round holes, the equal vertical setting of four group's round holes is on

cylindric mount pad

2, 2 inside wall intervals of cylindric mount pad are provided with the T-slot, 3 lateral walls of cylindric heating panel are provided with the sand grip, the sand grip sets up with the T-slot is supporting, 3 through T-slot joint in the cavity of cylindric mount pad 2 of cylindric heating panel, 3 surface fretworks of cylindric heating panel have bar heat dissipation strip hole.

Preferably, the base 1 is provided with an electrical element and a circuit which are electrically connected with the LED lamp and are made of corresponding insulating materials, the surface of the base 1 is provided with a cross-shaped mounting groove, and the electrical element is placed in the cross-shaped mounting groove.

Preferably, the cylindrical mounting base 2 is further provided with an LED lamp set 5, the LED lamp set 5 is mounted at four round holes of the cylindrical mounting base 2, and the LED lamp set 5 is electrically connected with electrical components and circuits arranged on the base 1.

Preferably, a pressure plate gasket 4 is further mounted on the top of the cylindrical mounting seat 2, and is mainly used for fixing the cylindrical heat dissipation plate 3 mounted inside the cylindrical mounting seat 2 along the axial direction.

Preferably, the base 1 is divided into 4 semicircular through bases 1 by the cross-shaped mounting groove.

Preferably, the upper part of the cylindrical mounting seat 2 is provided with a hole site for mounting the pressure plate gasket 4.

Preferably, the bottom of the T-shaped groove is 2-3cm from the surface of the base 1, and the T-shaped groove does not completely penetrate the cylindrical mounting base 2, but is left in a position for positioning the lower portion of the cylindrical heat dissipation plate 3.

Preferably, the surface of the cylindrical heat dissipation plate 3 is hollowed with a strip-shaped heat dissipation strip hole, the strip-shaped heat dissipation strip hole and the surface of the cylindrical heat dissipation plate 3 form an included angle of 15-45 degrees, preferably 30 degrees, and the opening of the strip-shaped heat dissipation strip hole faces upwards, namely, is far away from the direction of the base 1.

The utility model discloses in, each LED lamp 5 of group installation on cylindric mount pad all has only a set of independent cavity rather than corresponding by cylindric mount pad and cylindric heating panel cut apart, and also contain the heating element of LED lamp in independent cavity, make the temperature in this cavity be higher than in the cylindric heating panel bucket and the outer temperature of cylindric mount pad section of thick bamboo after the work of installation LED banks, because inside area of contact is enough big and the temperature difference that produces is great itself, it is comparatively easy to make the heat in this cavity dispel

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylindrical radiator for LED lamp, includes base (1), cylindric mount pad (2), cylindric heating panel (3), clamp plate gasket (4), and its characterized in that is installed on base (1) to cylindric mount pad (2) lower extreme: base (1) top fixedly connected with cylindric mount pad (2), cylindric mount pad (2) are hollow cavity, cylindric mount pad (2) surface uniform interval is provided with four groups of round holes, the equal vertical setting of four groups of round holes is on cylindric mount pad (2), cylindric mount pad (2) inside wall interval is provided with the T-slot, cylindric heating panel (3) lateral wall is provided with the sand grip, the sand grip sets up with the T-slot is supporting, cylindric heating panel (3) are through the T-slot joint in the cavity of cylindric mount pad (2), cylindric heating panel (3) surface fretwork has bar heat dissipation strip hole, bar heat dissipation strip hole interval sets up in the middle of adjacent sand grip, clamp plate gasket (4) are still installed at cylindric mount pad (2) top.

2. The cylindrical heat sink for LED lamp according to claim 1, wherein: the LED lamp is characterized in that an electrical element and a circuit which are electrically connected with the LED lamp are arranged on the base (1) and are made of corresponding insulating materials, a cross-shaped mounting groove is formed in the surface of the base (1), and the electrical element is placed in the cross-shaped mounting groove.

3. The cylindrical heat sink for LED lamp according to claim 1, wherein: the LED lamp set is characterized in that an LED lamp set (5) is further mounted on the cylindrical mounting seat (2), the LED lamp set (5) is mounted at four groups of round holes of the cylindrical mounting seat (2), and the LED lamp set (5) is electrically connected with an electrical element and a circuit which are arranged on the base (1).

4. The cylindrical heat sink for LED lamp according to claim 1, wherein: the base (1) is divided into 4 semicircular through bases (1) by a cross-shaped mounting groove.

5. The cylindrical heat sink for LED lamp according to claim 1, wherein: the upper part of the cylindrical mounting seat (2) is provided with a hole site which is mounted with the pressure plate gasket (4).

6. The cylindrical heat sink for LED lamp according to claim 1, wherein: the distance between the bottom of the T-shaped groove and the surface of the base (1) is 2-3 cm.

7. The cylindrical heat sink for LED lamp according to claim 1, wherein: the surface of the cylindrical heat dissipation plate (3) is hollowed with strip-shaped heat dissipation strip holes, the strip-shaped heat dissipation strip holes and the surface of the cylindrical heat dissipation plate (3) form an included angle of 15-45 degrees, and the strip-shaped heat dissipation strip holes are upward in opening, namely, away from the direction of the base (1).

8. The cylindrical heat sink for LED lamp according to claim 7, wherein: the strip-shaped heat dissipation strip holes and the surface of the cylindrical heat dissipation plate (3) form an included angle of 30 degrees.