CN215636596U

CN215636596U - LED lamp

Info

Publication number: CN215636596U
Application number: CN202122187357.3U
Authority: CN
Inventors: 俞小明; 卢凯; 陈步行
Original assignee: Axg Lighting Co ltd
Current assignee: Axg Lighting Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-25
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to an LED lamp, which comprises a lampshade, a radiator, a light source module, a lead and a driver, wherein the radiator, the light source module and the lead are all arranged in the lampshade; the light source module is arranged on the central axis of the radiator; two sides of the radiator are respectively protruded upwards to form grooves with downward openings, and the leads are arranged in the grooves; the drive is installed at the lamp shade both ends. The utility model has the beneficial effects that: the LED lamp part is tightly attached to the base, and is driven to be away from the light source module, so that the internal space of the lamp is enlarged, the light emitting efficiency and the heat dissipation efficiency are improved, and the LED lamp part is safe, stable and efficient to work.

Description

LED lamp

Technical Field

The utility model relates to the field of lamps, in particular to an LED lamp.

Background

At present, in the field of LED lamp illumination, a method for fixing a wire and a driver is to add a strip metal part, as shown in fig. 1, an LED light source board is disposed on one side of the strip metal board, and a driver and a power line are disposed on the other side of the strip metal board. Such an approach has the following drawbacks: the driving heating value is large, the heat is easy to be conducted to the LED light source plate, so that the temperature of an LED light-emitting element is high, the metal plate needs to be enlarged and thickened, and the cost of the lamp is increased; the drive is placed on the metal back, and the inner space of the lampshade is enlarged, so that the luminous size is correspondingly reduced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the LED lamp with high heat dissipation and light emitting efficiency is provided.

In order to solve the technical problems, the utility model adopts the technical scheme that: an LED lamp comprises a lampshade, a radiator, a light source module, a lead and a driver, wherein the radiator, the light source module and the lead are all arranged inside the lampshade, and the radiator is installed and tightly attached to the bottom surface inside the lampshade; the light source module is arranged on the central axis of the radiator; two sides of the radiator are respectively provided with an upward bulge to form a groove with a downward opening, and the lead is arranged in the groove; the drive is installed at the lamp shade both ends.

Further, the groove axis is parallel to the lampshade side wall.

Furthermore, the shape of the lampshade is a long strip, the shape of the radiator is a flat plate, and the shape of the light source module is a long strip matched with the shape of the radiator.

Furthermore, the light source module comprises a module plate and light-emitting elements, wherein the light-emitting elements are uniformly arranged on the module plate.

Furthermore, the radiator can be dismantled the joint in the inside bottom surface of lamp shade.

Further, the heat sink is an aluminum heat dissipation fin or a heat conductive plastic plate.

Furthermore, the lampshade is made of polycarbonate, glass or plastic.

The utility model has the beneficial effects that: in the LED lamp, the radiator is arranged and tightly attached to the bottom surface inside the lampshade, the light source module is arranged in the middle of the radiator, and the distance from the upper bottom surface of the lampshade to the light source module is increased, so that the lampshade has a larger light-emitting size, and the overall light-emitting efficiency of the LED lamp is improved. Meanwhile, the light source module is arranged in the middle of the radiator, and the light source module is directly attached to the radiator, so that the contact area is large, the light source module is uniformly distributed, and the radiating efficiency is improved. Furthermore, the wire sets up in the recess of radiator, does not make luminous size reduce, has avoided the wire to shelter from the light path, has improved luminous efficiency, and with light source module evenly distributed on the radiator, has improved the radiating efficiency. The drive is installed at the lamp shade both ends, avoids driven produced heat conduction to the light source module, avoids luminous size to reduce, has improved the security stability and the luminous efficiency of lamps and lanterns. In conclusion, the LED lamp provided by the utility model improves the light emitting efficiency and the heat dissipation efficiency, and is safe, stable and efficient in operation.

Drawings

FIG. 1 is a schematic diagram of an internal structure of a conventional LED lamp;

FIG. 2 is a schematic diagram of an internal structure of an LED lamp according to an embodiment of the present invention;

description of reference numerals:

1. a lamp shade; 2. a light source module; 3. driving; 4. a wire; 5. a heat sink; 6. and (4) a groove.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 2, an led lamp includes a lamp shade 1, a heat sink 5, a light source module 2, a wire 4 and a driver 3, wherein the heat sink 5, the light source module 2 and the wire 4 are all disposed inside the lamp shade 1, and the heat sink 5 is mounted on and closely attached to a bottom surface inside the lamp shade 1; the light source module 2 is arranged on the axis of the radiator 5; two sides of the radiator 5 are respectively provided with an upward bulge to form a groove 6 with a downward opening, and the lead 4 is arranged in the groove 6; the drive 3 is arranged at two ends of the lampshade 1.

From the above description, the beneficial effects of the present invention are: the radiator is mounted and tightly attached to the bottom surface inside the lampshade, the light source module is arranged on the axis of the radiator, and the arrangement enables the LED lamp to have a large light emitting size, so that the overall light emitting efficiency of the LED lamp is improved; the light source module is arranged in the middle of the radiator, and the light source module is directly attached to the radiator, so that the contact area is large, the light source module is uniformly distributed, and the radiating efficiency is improved; the arrangement of the wires in the grooves of the radiator avoids the wires from blocking a light path, avoids the reduction of the light emitting size and improves the light emitting efficiency and the heat radiating efficiency; the drive is installed at the lamp shade both ends, avoids driven produced heat conduction to the light source module, avoids luminous size to reduce simultaneously, has improved the security stability and the luminous efficiency of lamps and lanterns. The LED lamp provided by the utility model improves the luminous efficiency and the heat dissipation efficiency, and is safe, stable and efficient in work.

Further, the axis of the groove 6 is parallel to the side wall of the lampshade 1.

As can be seen from the above description, the axis of the groove 6 is parallel to the side wall of the lamp shade 1, so that the groove 6 is uniformly arranged on the heat sink 5, and the heat dissipation efficiency of the lead 4 and the light source module 2 is improved.

Further, the shape of the lamp shade 1 is a long strip, the shape of the heat sink 5 is a flat plate, and the shape of the light source module 2 is a long strip adapted to the shape of the heat sink 5.

As can be seen from the above description, the lampshade 1 is designed into a long strip shape, each part corresponds to the lampshade 1 in shape, the strip-shaped lampshade 1 is more beneficial to the uniform distribution of the internal structure of the lampshade 1, and the heat dissipation efficiency of the LED lamp is improved.

Further, the light source module 2 includes a module board and light emitting elements, and the light emitting elements are uniformly arranged on the module board.

As can be seen from the above description, the light emitting elements are uniformly arranged on the module board, so that the light source module 2 generates heat uniformly, and the heat dissipation efficiency of the heat sink 5 for the light source module 2 is improved.

Furthermore, the radiator 5 can be detachably clamped on the bottom surface inside the lampshade 1.

As can be seen from the above description, the radiator 5 can be detachably clamped on the bottom surface inside the lampshade 1, so that the daily overhaul of workers is facilitated, the installation and the replacement are realized, and the convenience of the LED lamp is improved.

Further, the heat sink 5 is an aluminum heat dissipation fin or a heat conductive plastic plate.

According to the above description, the plurality of radiators 5 enable the radiators 5 to adapt to the working environment, and the best radiating mode is selected according to different conditions, so that the radiating efficiency and the universality of the lamp are improved.

Further, the material of the lampshade 1 is polycarbonate, glass or plastic.

According to the description, different materials of the lampshade 1 are designed according to different working environments, and the material with the highest luminous efficiency is selected according to the requirements of the working environments, so that the luminous efficiency and the universality of the lamp are improved.

Example one

Referring to fig. 2, an led lamp includes a lamp shade 1, a heat sink 5, a light source module 2, a wire 4 and a driver 3, wherein the heat sink 5, the light source module 2 and the wire 4 are all disposed inside the lamp shade 1, and the heat sink 5 is mounted on and closely attached to a bottom surface inside the lamp shade 1; the light source module 2 is arranged on the axis of the radiator 5; two sides of the radiator 5 are respectively provided with an upward bulge to form a groove 6 with a downward opening, and the lead 4 is arranged in the groove 6; the drive 3 is arranged at two ends of the lampshade 1; the axis of the groove 6 is parallel to the side wall of the lampshade 1; the shape of the lampshade 1 is long, the shape of the radiator 5 is flat corresponding to the shape of the lampshade 1, and the shape of the light source module 2 is long and matched with the shape of the radiator 5; the light source module 2 comprises a module plate and light-emitting elements, and the light-emitting elements are uniformly arranged on the module plate; the radiator 5 is detachably clamped on the bottom surface inside the lampshade 1; the radiator 5 is an aluminum radiating fin; the lampshade 1 is made of polycarbonate.

In summary, when the components of the led lamp provided by the utility model are designed into the shape of the strip which is adaptive to each other, the internal structure is uniformly distributed, and the light emitting efficiency and the heat dissipation efficiency of the led lamp are improved; the detachable connection of the radiator improves the convenience of the LED lamp; the LED lamp is made of aluminum radiating fins or heat conducting plastic plate radiators selected according to different conditions and a rotary polycarbonate, glass or plastic material lampshade, so that the LED lamp is suitable for various working conditions, and the stability, the radiating efficiency, the luminous efficiency and the universality of the LED lamp are improved; each part of the LED lamp is tightly attached to the bottom of the lampshade, so that the light-emitting size is large, the contact area between the radiator and the light source module is large, the LED lamp is arranged at two ends of the lampshade in a driving mode, heat of the LED lamp is not easy to conduct to the light source module, and the wires are arranged in the grooves in the edges of the radiator, so that the internal structure of the lamp is uniformly distributed, the light-emitting efficiency is high, and the heat dissipation effect is good; the LED lamp provided by the utility model has the advantages of good convenience and universality, high luminous efficiency and high heat dissipation efficiency during working, and the safety and stability of the lamp are improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. An LED lamp is characterized by comprising a lampshade, a radiator, a light source module, a lead and a driver, wherein the radiator, the light source module and the lead are all arranged inside the lampshade; the light source module is arranged on the central axis of the radiator; two sides of the radiator are respectively protruded upwards to form grooves with downward openings, and the leads are arranged in the grooves; the drive is installed at the lamp shade both ends.

2. A led light fixture according to claim 1 wherein the axis of the recess is parallel to the housing side walls.

3. The led lamp of claim 1 wherein the shape of the lamp housing is elongated, the shape of the heat sink is flat, and the shape of the light source module is elongated to fit the shape of the heat sink.

4. An led lamp as claimed in claim 1, wherein the light source module comprises a module board and light emitting elements, and the light emitting elements are uniformly arranged on the module board.

5. An led lamp as claimed in claim 1, wherein the heat sink is detachably engaged with the inner bottom surface of the lamp housing.

6. A led lamp according to claim 1 wherein the heat sink is an aluminum heat sink fin or a thermally conductive plastic plate.

7. An led lamp as claimed in claim 1, wherein the lampshade is made of polycarbonate, glass or plastic.