CN210373149U

CN210373149U - Lamp body and radiating fin integrated LED lamp

Info

Publication number: CN210373149U
Application number: CN201921552938.9U
Authority: CN
Inventors: 张振
Original assignee: Danyang Joliet Photoelectric Technology Co ltd
Current assignee: Danyang Joliet Photoelectric Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-21
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a lamp shell and radiating fin integrated LED lamp, which comprises a lamp shell, radiating fins and a light source, wherein the lamp shell and the radiating fins are integrally designed into a radiating lamp shell, and the light source is embedded in the radiating lamp shell; the heat dissipation lamp shell comprises an upper heat dissipation lamp shell and a lower heat dissipation lamp shell, and the upper heat dissipation lamp shell and the lower heat dissipation lamp shell are overlapped and fixed into a straw hat shape; and the upper heat dissipation lamp shell comprises a plurality of first heat dissipation fins, the lower heat dissipation lamp shell comprises a plurality of second heat dissipation fins, and the light source is embedded in the bottom surface of the lower heat dissipation lamp shell. Through the integrated design of the radiating fins and the lamp shell of the lamp, the transmission path of heat generated by a lamp light source is simplified, the purpose of rapid heat dissipation is achieved, the radiating lamp shell is ingeniously designed, the radiating area is increased, and the radiating rate and the radiating effect are improved.

Description

Lamp body and radiating fin integrated LED lamp

Technical Field

The utility model relates to a street lamp, in particular to lamp body fin integral type LED lamps and lanterns.

Background

An LED (Light Emitting Diode) is capable of converting electrical energy directly into visible Light with high efficiency. Compared with the traditional black-wire lamp, the lamp made of the LED has low energy consumption and long service life, and becomes a mainstream product in the field of illumination. As is well known, when an LED lamp is used, a large amount of heat is generated, and if the heat cannot be discharged in time, the light emitting effect of the LED lamp is directly affected, and the service life of the LED lamp is further affected, so that the heat sink plays an important role in the LED lamp. Most of the radiating fins of the LED illuminating lamp in the current market are first-level radiating fins, the radiating area is small, the heat transfer effect is poor, and heat generated by a light source cannot be radiated in a short time. Secondly, the traditional LED lamp is that the radiating fin is embedded into the lamp shell, the heat generated by the light source is transferred to the radiating fin, then the radiating fin transfers the heat to the lamp shell, and then the lamp shell dissipates the heat to the external environment, so that the radiating benefit and the radiating efficiency of the lamp are greatly reduced. Therefore, it is necessary to provide an LED lamp with a good heat dissipation effect to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

For the radiating efficiency who solves foretell current LED lamps and lanterns existence low, the poor problem of effect, the utility model provides a lamp body fin integral type LED lamps and lanterns through with the fin and the integrative design of lamp body of lamps and lanterns, simplifies the thermal transmission way that the lamps and lanterns light source produced, reaches quick radiating purpose, and carries out ingenious design to the heat dissipation lamp body, increase heat radiating area, promotion rate of heat dissipation and effect. The specific technical scheme is as follows:

a lamp shell and radiating fin integrated LED lamp comprises a lamp shell, radiating fins and a light source, wherein the lamp shell and the radiating fins are integrally designed into a radiating lamp shell, and the light source is embedded in the radiating lamp shell; the heat dissipation lamp shell comprises an upper heat dissipation lamp shell and a lower heat dissipation lamp shell, and the upper heat dissipation lamp shell and the lower heat dissipation lamp shell are overlapped and fixed into a straw hat shape; and the upper heat dissipation lamp shell comprises a plurality of first heat dissipation fins, the lower heat dissipation lamp shell comprises a plurality of second heat dissipation fins, and the light source is embedded in the bottom surface of the lower heat dissipation lamp shell.

In the lamp body and heat sink integrated LED lamp, the first heat sink fins on the upper heat sink lamp body are rectangular sheets, and are vertically arranged in a cylindrical shape; the section of the second radiating fin on the lower radiating lamp shell is X-shaped, the second radiating fin is continuously connected and gathered into a ring shape, and the periphery of the second radiating fin is provided with a radiating ring sheet.

Preferably, the lamp body and cooling fin integrated LED lamp is provided with a plurality of waist-shaped cooling holes on the cooling ring sheet, and the waist-shaped cooling holes are vertically arranged.

Preferably, the lamp shell and cooling fin integrated LED lamp is characterized in that an upper cooling lamp shell and a lower cooling lamp shell of the cooling lamp shell are both formed by aluminum alloy through one-step stamping.

According to the lamp shell and cooling fin integrated LED lamp, the bottom surface of the lower cooling lamp shell is provided with the circular mounting groove for mounting the light source, and the light source is embedded in the mounting groove through the screw. The light source is a circular LED lamp group which comprises a plurality of uniformly distributed LED small bulbs; the middle part of the LED lamp group is provided with a Chinese character 'mi' -shaped white space.

Preferably, in the lamp housing and heat sink integrated LED lamp, a hanging ring is disposed at an upper end of the upper heat dissipation lamp housing.

Has the advantages that:

the utility model discloses a with the fin and the integrative design of lamp body of lamps and lanterns, simplify the thermal transmission path that the lamps and lanterns light source produced, reach quick radiating purpose, and carry out ingenious design to the heat dissipation lamp body, increase heat radiating area promotes rate of heat dissipation and effect.

Drawings

Fig. 1 is a front view of a lamp housing and heat sink integrated LED lamp of the present invention;

FIG. 2 is a schematic structural view of the lamp body and heat sink integrated LED lamp of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a side view of the present invention.

1. A heat-dissipating lamp housing; 101. an upper heat dissipation lamp housing; 1011. a first heat radiation fin; 102. a lower heat dissipation lamp housing; 1021. a second heat radiation fin; 1022. a heat dissipating ring sheet; 2. a light source; 201. an LED small bulb; 202. leaving white; 3. a waist-shaped heat dissipation hole; 4. installing a groove; 5. a screw; 6. a lifting ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is obvious that the described embodiments are only one embodiment of the present invention, and 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.

Examples

An LED lamp with an integrated lamp shell and radiating fins is shown in figures 1 to 4 and comprises a lamp shell, radiating fins and a light source 2, wherein the lamp shell and the radiating fins are integrally designed into a radiating lamp shell 1, and the light source 2 is embedded in the radiating lamp shell 1; the heat dissipation lamp shell 1 comprises an upper heat dissipation lamp shell 101 and a lower heat dissipation lamp shell 102, and the upper heat dissipation lamp shell 101 and the lower heat dissipation lamp shell 102 are overlapped and fixed into a straw hat shape; the upper heat dissipation lamp housing 101 includes a plurality of first heat dissipation fins 1011, the lower heat dissipation lamp housing 102 includes a plurality of second heat dissipation fins 1021, and the light source 2 is embedded in the bottom surface of the lower heat dissipation lamp housing 102.

The first heat dissipation fins 1011 on the upper heat dissipation lamp housing 101 of the lamp housing and heat dissipation fin integrated LED lamp of the present embodiment are rectangular sheets, which are vertically arranged in a cylindrical surrounding manner; the cross section of the second heat dissipation fins 1021 on the lower heat dissipation lamp shell 102 is X-shaped, and the second heat dissipation fins 1021 are continuously connected and gathered into a circular ring shape, and the periphery of the second heat dissipation fins 1021 is provided with heat dissipation ring fins 1022. Preferably, a plurality of waist-shaped heat dissipation holes 3 are formed in the heat dissipation ring piece 1022, and the waist-shaped heat dissipation holes 3 are vertically arranged.

In the lamp housing and heat sink integrated LED lamp of this embodiment, the upper heat dissipation lamp housing 101 and the lower heat dissipation lamp housing 102 of the heat dissipation lamp housing 1 are both formed by aluminum alloy through one-step press forming. The bottom surface of the lower heat dissipation lamp shell 102 is provided with a circular mounting groove 4 for mounting the light source 2, and the light source 2 is embedded in the mounting groove 4 through a screw 5.

In the lamp body and heat sink integrated LED lamp of this embodiment, the light source 2 is a circular LED lamp set, which includes a plurality of uniformly distributed small LED bulbs 201; the middle part of the LED lamp group is provided with a Chinese character 'mi' -shaped white space 202.

In addition, the lamp housing and heat sink integrated LED lamp of this embodiment is provided with a hanging ring 6 at the upper end of the upper heat dissipation lamp housing 101.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lamp body fin integral type LED lamps and lanterns, includes lamp body, fin and light source (2), its characterized in that: the lamp shell and the radiating fins are integrally designed into a radiating lamp shell (1), and the light source (2) is embedded in the radiating lamp shell (1); the heat dissipation lamp shell (1) comprises an upper heat dissipation lamp shell (101) and a lower heat dissipation lamp shell (102), and the upper heat dissipation lamp shell (101) and the lower heat dissipation lamp shell (102) are overlapped and fixed into a straw hat shape; the upper heat dissipation lamp shell (101) comprises a plurality of first heat dissipation fins (1011), the lower heat dissipation lamp shell (102) comprises a plurality of second heat dissipation fins (1021), and the light source (2) is embedded on the bottom surface of the lower heat dissipation lamp shell (102).

2. The lamp housing and fin integrated LED lamp of claim 1, wherein: the first heat dissipation fins (1011) on the upper heat dissipation lamp shell (101) are rectangular sheets, and are vertically arranged in a surrounding manner to form a cylinder; the section of a second radiating fin (1021) on the lower radiating lamp shell (102) is X-shaped, the second radiating fin (1021) is continuously connected and gathered into a ring shape, and a radiating ring sheet (1022) is arranged on the periphery of the second radiating fin (1021).

3. The lamp housing and fin integrated LED lamp of claim 2, wherein: a plurality of waist-shaped heat dissipation holes (3) are formed in the heat dissipation ring sheet (1022), and the waist-shaped heat dissipation holes (3) are vertically arranged.

4. The lamp housing and heat sink integrated LED lamp according to claim 1 or 2, wherein: the upper heat dissipation lamp shell (101) and the lower heat dissipation lamp shell (102) of the heat dissipation lamp shell (1) are both formed by aluminum alloy through one-step stamping.

5. The lamp housing and fin integrated LED lamp of claim 1, wherein: the bottom surface of the lower heat dissipation lamp shell (102) is provided with a circular mounting groove (4) for mounting the light source (2), and the light source (2) is embedded in the mounting groove (4) through a screw (5).

6. The lamp housing and heat sink integrated LED lamp according to claim 1 or 5, wherein: the light source (2) is a circular LED lamp group and comprises a plurality of uniformly distributed LED small bulbs (201); the middle part of the LED lamp group is provided with a Chinese character 'mi' -shaped white space (202).

7. The lamp housing and fin integrated LED lamp of claim 1, wherein: and a hanging ring (6) is arranged at the upper end of the upper heat dissipation lamp shell (101).