CN221944020U - Safe heat dissipation flame-retardant wall lamp - Google Patents

Abstract

The utility model discloses a safe heat dissipation and flame retardant wall lamp, comprising a base, a drive output line, a connecting plate and a wall lamp body, wherein the wall lamp body comprises a lampshade and an LED light source module arranged in the lampshade, wherein the LED light source module comprises a heat dissipation base, an LED integrated package light source installed on the heat dissipation base, and a flame retardant light-transmitting plate arranged around the periphery of the LED integrated package light source. The flame retardant light-transmitting plate arranged around the periphery of the LED integrated package light source of the utility model has good light transmittance, high temperature resistance and good flame retardancy, thereby improving the safety performance of the wall lamp; the lampshade and the heat dissipation base are both made of heat dissipation metal materials, which have good heat dissipation effect and effectively extend the service life of the wall lamp.

Description

Safe heat dissipation flame retardant wall lamp

Technical Field

The utility model relates to the field of lighting fixtures, in particular to a safe heat dissipation and flame retardant wall lamp.

Background Art

LED wall lamps are lamps that are adsorbed or embedded on the roof wall. Like chandeliers and ceiling lamps, they are also the main lighting equipment in the room. They are frequently used in various places such as homes, offices, and entertainment venues.

LED wall lamps as light sources have gradually replaced traditional wall lamps because of their energy saving and environmental protection. Existing LED wall lamps mainly include LED modules, lamp holders and drivers. The LED modules are installed on the lamp holders, and the LED modules and drivers are connected. The existing LED wall lamps have the following shortcomings: 1. The lampshade is not resistant to high temperatures and has poor flame retardancy, resulting in insufficient safety performance; 2. The heat dissipation effect is poor, and the LED module is easily damaged by overheating, resulting in a short service life.

Utility Model Content

Based on this, the purpose of the utility model is to provide a safe heat dissipation and flame retardant wall lamp with good safety performance, good heat dissipation effect and long service life.

The purpose of the utility model is achieved through the following technical solutions:

A safe heat-dissipating and flame-retardant wall lamp comprises a base, a driving output line, a connecting plate and a wall lamp body. The wall lamp body comprises a lampshade and an LED light source module arranged in the lampshade. The LED light source module comprises a heat-dissipating base, an LED integrated packaged light source installed on the heat-dissipating base, and a flame-retardant light-transmitting plate arranged around the periphery of the LED integrated packaged light source.

Furthermore, the lampshade is annular, an internal thread is arranged on the upper inner part of the lampshade, an external thread is arranged on the outer periphery of the upper end of the heat dissipation base for cooperating with the lampshade, and a plurality of heat dissipation grilles are arranged on the outer periphery of the lower end of the heat dissipation base.

Furthermore, an annular groove is provided on the upper surface of the heat dissipation base, a silicone ring is provided in the annular groove, and the height of the silicone ring is greater than the depth of the annular groove.

Furthermore, the safe heat dissipation and flame-retardant wall lamp also includes a bowl-shaped reflector cover, which is screwed or clamped into the lampshade and is located below the LED light source module.

Furthermore, the inner bottom of the bowl-shaped reflector is a light outlet, the inner top of the bowl-shaped reflector is provided with an acrylic light shielding plate, and the inner side of the bowl-shaped reflector is coated with a layer of reflective film.

Furthermore, the bowl-shaped reflector is made of aluminum metal material by die-casting.

Furthermore, the flame retardant light-transmitting plate is made of PMMA resin, PET resin or PC/ABS composite material.

Furthermore, the base is provided with a cavity for accommodating a drive output line and a mounting seat for screw fixing, and the drive output line is electrically connected to the LED light source module.

Furthermore, the base, the connecting plate and the wall lamp body are fixed by screws.

Furthermore, the lampshade and the heat dissipation base are both integrally die-casted using aluminum metal material or aluminum alloy material.

The beneficial effects of the utility model are:

The flame retardant light-transmitting plate of the utility model which is arranged around the periphery of the LED integrated package light source is made of PMMA resin, PET resin or PC/ABS composite material. PMMA resin, PET resin and PC/ABS composite material have good light transmittance, high temperature resistance and good flame retardancy, thereby improving the safety performance of the wall lamp.

The lampshade and the heat dissipation base of the utility model are both integrally die-casted with aluminum metal material or aluminum alloy material, and are light in weight and have good heat dissipation effect, thereby effectively extending the service life of the wall lamp.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a perspective exploded view of the main body of the wall lamp of the present invention;

FIG3 is a partial cross-sectional view of the main body of the wall lamp of the present invention;

Reference numerals:

10-base, 11-cavity, 12-mounting seat, 20-drive output line, 30-connecting plate, 40-wall lamp body, 50-lampshade, 60-LED light source module, 61-heat dissipation base, 610-heat dissipation grille, 62-LED integrated packaged light source, 63-flame retardant light-transmitting plate, 64-annular groove, 65-silicone ring, 70-bowl-shaped reflector, 71-light outlet, 72-acrylic shading plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "vertical direction", "up", "down", "horizontal", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Referring to FIGS. 1 to 3 , the embodiment of the utility model provides a safe heat dissipation and flame retardant wall lamp, comprising: a base 10, a drive output line 20, a connecting plate 30, a wall lamp body 40 and a bowl-shaped reflector 70. The base 10, the connecting plate 30 and the wall lamp body 40 are fixed by screws, and the bowl-shaped reflector 70 is arranged in the lampshade 50 and is located below the LED light source module 60. The base 10 is provided with a cavity 11 for accommodating the drive output line 20 and a mounting seat 12 for screw fixing, and the drive output line 20 is electrically connected to the LED light source module 60.

In this embodiment, the wall lamp body 40 includes an annular lampshade 50 and an LED light source module 60 arranged in the lampshade 50. The LED light source module 60 includes a heat dissipation base 61, an LED integrated packaged light source 62 installed on the heat dissipation base 61, and a flame-retardant translucent plate 63 surrounding the outer periphery of the LED integrated packaged light source 62.

In this embodiment, an internal thread is provided on the inner upper part of the lampshade 50, and an external thread is provided on the outer periphery of the upper end of the heat dissipation base 61 for cooperating with the lampshade 50. The heat dissipation base 61 is screwed and fixed to the lampshade 50, and then the LED light source module 60 is fixed to the inner upper part of the lampshade 50; a plurality of heat dissipation grilles 610 are provided on the outer periphery of the lower end of the heat dissipation base 61. The heat dissipation grilles 610 have a large heat dissipation area and a good heat dissipation effect, so that the local heat of the LED integrated packaged light source 62 can be dissipated in time, thereby extending its service life.

In this embodiment, the lampshade 50 and the heat dissipation base 61 can be integrally die-casted with aluminum metal material or aluminum alloy material to further improve the heat dissipation effect. The flame retardant light-transmitting plate 63 is made of PMMA resin, PET resin or PC/ABS composite material. PMMA resin, PET resin and PC/ABS composite material have good light transmittance, high temperature resistance, good flame retardancy and other properties. The flame retardant light-transmitting plate 63 is arranged around the outer periphery of the LED integrated package light source 62, which can improve the safety performance and flame retardancy of the wall lamp. Specifically, the lampshade 50 and the heat dissipation base 61 can be integrally die-casted with aluminum metal material, and the flame retardant light-transmitting plate 63 is made of PMMA resin material.

In this embodiment, an annular groove 64 is further provided on the upper surface of the heat dissipation base 61, and a silicone ring 65 is provided in the annular groove 64. The height of the silicone ring 65 is greater than the depth of the annular groove 64. The silicone ring 65 is provided to buffer the collision of the wall lamp, reduce the friction and collision between the connecting plate 30 and the wall lamp body 40, effectively protect the LED light source module 60, and extend the service life of the LED light source module 60.

In this embodiment, the bowl-shaped reflector 70 is made of aluminum metal material by die-casting, which is easy to dissipate heat. The bowl-shaped reflector 70 is screwed or clamped in the lampshade 50 and is located below the LED light source module 60. Specifically, the bowl-shaped reflector 70 is screwed in the lampshade 50 and is located below the LED light source module 60.

In this embodiment, the inner bottom of the bowl-shaped reflector 70 is a light outlet 71, and the inner side of the bowl-shaped reflector 70 is coated with a layer of reflective film to increase the amount of emitted light. In order to achieve a softer light effect, an acrylic shading plate 72 is also provided on the inner top of the bowl-shaped reflector 70.

The structural design of the safe heat dissipation and flame-retardant wall lamp in this embodiment ensures that the wall lamp has good safety performance, good heat dissipation effect and long service life.

The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims (10)

1. The utility model provides a fire-retardant wall lamp of safe heat dissipation which characterized in that: including base, drive output line, connecting plate and wall lamp main part, the wall lamp main part include the lamp shade, and set up in LED light source module in the lamp shade, LED light source module includes the heat dissipation base, installs in the integrated encapsulation light source of LED of heat dissipation base, and encloses the fire-retardant light-transmitting plate of locating the integrated encapsulation light source periphery of LED.

2. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the lamp shade is annular, the interior top of lamp shade is provided with the internal thread, the periphery of heat dissipation base upper end be equipped with the external screw thread of lamp shade cooperation installation, the periphery of heat dissipation base lower extreme is provided with a plurality of heat dissipation grid.

3. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the upper surface of the heat dissipation base is also provided with an annular groove, a silica gel ring is arranged in the annular groove, and the height of the silica gel ring is greater than the depth of the annular groove.

4. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the LED lamp further comprises a bowl-shaped reflecting cover which is in threaded connection or clamping connection with the inside of the lampshade and is located below the LED light source module.

5. The safe heat dissipating flame retardant wall lamp of claim 4, wherein: the bottom of the inner side of the bowl-shaped reflecting cover is a light outlet, an acrylic light shielding plate is arranged at the top of the inner side of the bowl-shaped reflecting cover, and a layer of reflecting film is coated on the inner side of the bowl-shaped reflecting cover.

6. The safe heat dissipating flame retardant wall lamp of claim 4, wherein: the bowl-shaped reflecting cover is made of aluminum metal materials through die casting.

7. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the flame-retardant light-transmitting plate is made of PMMA resin, PET resin or PC/ABS composite material.

8. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the LED lamp is characterized in that a cavity for accommodating a driving output line and a mounting seat for fixing screws are arranged on the base, and the driving output line is electrically connected with the LED light source module.

9. The safe heat dissipating flame retardant wall lamp of claim 8, wherein: the base, the connecting plate and the wall lamp main body are fixed through screws.

10. The safe heat dissipating flame retardant wall lamp of claim 1, wherein: the lampshade and the radiating base are formed by integrally die-casting an aluminum metal material or an aluminum alloy material.