CN220728191U

CN220728191U - Sealed integral type LED lamps and lanterns

Info

Publication number: CN220728191U
Application number: CN202321808124.3U
Authority: CN
Inventors: 鲁颖翔
Original assignee: Nanjing Yongle Photovoltaic Science And Technology Co ltd
Current assignee: Nanjing Yongle Photovoltaic Science And Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-04-05
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a sealing integrated LED lamp which comprises a shell, a first sealing ring, a second sealing ring, heat radiation fins and an LED lamp panel, wherein the first sealing ring is wrapped outside the LED lamp panel, the heat radiation fins are fixed on the back of the LED lamp panel, the second sealing ring is sleeved on the heat radiation fins and fixedly connected with the heat radiation fins, the shell is fixedly connected with the first sealing ring and the second sealing ring, a transparent cover sheet is fixedly connected to a port of the shell, and the transparent cover sheet is arranged at the front end of the LED lamp panel. The utility model can balance the performance of both tightness and heat dissipation by means of double-layer sealing and metal contact, so that the heat dissipation device can still maintain a better heat dissipation effect under the effect of sufficient sealing integrated packaging.

Description

Sealed integral type LED lamps and lanterns

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a sealing integrated LED lamp.

Background

The problem of sealing performance and heat dissipation performance of the LED lamp is always needed to be overcome by manufacturers, the packaged LED lamp is effectively sealed, waterproof and dustproof performance is facilitated in daily use, the heat dissipation efficiency inside the LED lamp is low due to excessive sealing, and the LED lamp has high requirements on heat dissipation due to high general power, so that the problem of keeping good balance between the LED lamp and the LED lamp is a complex technical problem in the manufacturing process.

For this reason, we propose a sealing integrated LED lamp to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sealing integrated LED lamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sealed integral type LED lamps and lanterns, includes shell, sealing washer I, sealing washer II, heat radiation fins, LED lamp plate, sealing washer I wraps up in the outside of LED lamp plate, and heat radiation fins fixes the back at the LED lamp plate, and sealing washer II cover is established on heat radiation fins and fixed connection, the equal fixed connection of shell and sealing washer I, sealing washer II, the port department fixedly connected with transparent cover piece of shell, transparent cover piece sets up in the front end of LED lamp plate.

Preferably, the shell is divided into two sections, and the two sections of the shell are respectively half and are butted with the first sealing ring and the second sealing ring in a mutually spliced mode.

Preferably, concave-convex caulking grooves are formed in the outer sides of the first sealing ring and the second sealing ring, and grooves corresponding to the caulking grooves are formed in the inner wall of the shell.

Preferably, the first sealing ring and the second sealing ring are bonded with the shell in a connecting mode.

Preferably, the heat dissipation fins are provided with a plurality of heat dissipation fins, each heat dissipation fin is in an annular shape with different sizes, each heat dissipation fin is sleeved with each other, and the heat dissipation fin at the outermost side is fixedly connected with the second sealing ring.

Preferably, a plurality of threaded holes are formed in the end faces of the second sealing ring and the shell, and bolts are connected in the threaded holes in a threaded mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cooperation of shell, sealing washer one, sealing washer two that set up to reach and utilize the encapsulation operation of carrying out the integration to the LED lamp plate to open shell, the middle part combines sealing washer one, sealing washer two to seal it and cuts off the processing, thereby makes it keep a better, comparatively stable sealed effect, effectually prevents the entering of dust and water, has improved the life and the degree of firmness of LED lamps and lanterns.

2. The LED lamp panel is directly contacted by the sealing ring II, the radiating fins and the sealing ring I, and heat on the front surface and the back surface of the LED lamp panel is brought out by the direct contact of the sealing ring II and the radiating fins, so that a good radiating effect can be maintained under a sealing environment, and the service life of the LED lamp panel is prolonged.

Drawings

Fig. 1 is a schematic diagram of a transverse structure of a sealed integrated LED lamp according to the present utility model;

FIG. 2 is a schematic view of the back structure of FIG. 1;

fig. 3 is a schematic diagram illustrating the positions of the first seal ring and the second seal ring in fig. 1.

In the figure: 1 shell, 2 sealing washer I, 3 sealing washer II, 4 heat radiation fins, 5LED lamp plate, 6 transparent cover piece, 7 screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The problem that the LED lamp always needs to overcome at the manufacturer is tightness and heat dissipation, the packaged LED lamp is effectively sealed, waterproof and dustproof are facilitated in daily use, excessive sealing can enable internal heat dissipation efficiency to be low, the LED lamp has high requirements on heat dissipation due to high general power, and therefore good balance of the LED lamp and the heat dissipation is a complex technical problem in the manufacturing process, and therefore, referring to fig. 1-3, the scheme designs the sealed integrated LED lamp, and the main body of the sealed integrated LED lamp comprises a shell 1, a sealing ring I2, a sealing ring II 3, heat dissipation fins 4 and an LED lamp panel 5, wherein the LED lamp panel 5 is in the prior art.

The sealing ring I2 is wrapped outside the LED lamp panel 5, and the sealing ring I2 and the LED lamp panel 5 are sealed in a gluing mode, so that a gap does not exist between the sealing ring I2 and the LED lamp panel 5, and the sealing ring I2 is wrapped outside the LED lamp panel 5, so that the sealing ring I2 is integrally and directly contacted with the LED lamp panel 5, and heat of the front surface and the back surface of the LED lamp panel 5 can be effectively conducted.

In order to perform heat radiation operation, the heat radiation fins 4 are fixed on the back of the LED lamp panel 5, the heat radiation fins 4 in the scheme are provided with a plurality of heat radiation fins 4, each heat radiation fin 4 is in an annular shape with different sizes, each heat radiation fin 4 is mutually sleeved and arranged together to form a complete heat radiation assembly, enough heat radiation area can be achieved, meanwhile occupied volume can be reduced, the heat radiation fins 4 are directly sealed and fixed on the LED lamp panel 5, the heat radiation fins 4 at the outermost side are fixedly connected with the second sealing ring 3, the second sealing ring 3 is sleeved and fixedly connected with the heat radiation fins 4, therefore the second sealing ring 3 is directly contacted with the heat radiation fins 4, a large number of heat radiation fins 4 are fixedly connected with the first sealing ring 2 and the second sealing ring 3, a complete sealing space is formed between the first sealing ring 2 and the second sealing ring 3, and heat of the LED lamp panel 5 is prevented from being exposed outside, and heat of the LED lamp panel 5 is dissipated through the second sealing ring 4.

In order to improve the tightness and the structural strength, the shell 1 is divided into two sections, the two sections of shells 1 are respectively half, the two sections of shells are butted with the first sealing ring 2 and the second sealing ring 3 in a mutually spliced mode, concave-convex caulking grooves are formed in the outer sides of the first sealing ring 2 and the second sealing ring 3, grooves corresponding to the caulking grooves are formed in the inner wall of the shell 1, so that the stable strength and the tightness in contact are improved, in addition, the connection mode of the first sealing ring 2 and the second sealing ring 3 and the shell 1 is cementing and used for improving the tightness, omission is prevented at a gap, a transparent cover sheet 6 is fixedly connected to a port of the shell 1, the transparent cover sheet 6 is arranged at the front end of the LED lamp panel 5, the cementing mode is adopted for light emission of lamplight, and in order to improve the structural strength of the integration degree, a plurality of threaded holes 7 are formed in the end faces of the second sealing ring 3 and the shell 1, and bolts are connected in the threaded holes 7 in threads, so that a good heat dissipation effect can be still kept under the effect of sufficient sealing integrated packaging.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sealed integral type LED lamps and lanterns, its characterized in that, including shell (1), sealing washer one (2), sealing washer two (3), radiator fin (4), LED lamp plate (5), sealing washer one (2) parcel is in the outside of LED lamp plate (5), and radiator fin (4) are fixed in the back of LED lamp plate (5), and sealing washer two (3) cover is established on radiator fin (4) and fixed connection, the equal fixed connection of shell (1) and sealing washer one (2), sealing washer two (3), the port department fixedly connected with transparent cover piece (6) of shell (1), transparent cover piece (6) set up in the front end of LED lamp plate (5).

2. The sealing integrated LED lamp according to claim 1, wherein the housing (1) is divided into two sections, and the two sections of the housing (1) are respectively half and are butted with the first sealing ring (2) and the second sealing ring (3) in a mutually spliced mode.

3. The sealing integrated LED lamp according to claim 2, wherein concave-convex embedded grooves are formed in the outer sides of the first sealing ring (2) and the second sealing ring (3), and grooves corresponding to the embedded grooves are formed in the inner wall of the shell (1).

4. The sealing-integrated LED lamp according to claim 2, wherein the first sealing ring (2) and the second sealing ring (3) are connected with the shell (1) in a cementing manner.

5. The sealed integrated LED lamp of claim 1, wherein the heat dissipation fins (4) are provided with a plurality of heat dissipation fins (4), each heat dissipation fin (4) is in a ring shape with different sizes, each heat dissipation fin (4) is sleeved with each other, and the heat dissipation fin (4) at the outermost side is fixedly connected with the second sealing ring (3).

6. The sealing integrated LED lamp according to claim 1, wherein a plurality of threaded holes (7) are formed in the end faces of the second sealing ring (3) and the housing (1), and bolts are connected with the threaded holes (7) in an internal thread mode.