CN209278939U - Floor-lamp with good waterproof performance - Google Patents

Abstract

The utility model discloses a floor lamp with good waterproof performance, which comprises a mounting base, a lamp body and a lamp shade. The lamp body is arranged in the mounting base, and its light-emitting surface is opposite to the lamp shade. The installation base is provided with an opening, the outer circumference of the opening is provided with a first connecting thread, and the inner side of the cover mouth of the lampshade is provided with a second connecting thread matched with the first connecting thread. The end of the opening is provided with a first accommodating groove, and the part where the lampshade abuts with the first accommodating groove is provided with a second accommodating groove, and an annular airbag is arranged in the first accommodating groove, and the first accommodating groove is in contact with the first accommodating groove. The sum of the volumes of the second accommodating grooves is smaller than the volume of the annular airbag. In the utility model, an annular airbag is provided at the connection part between the mounting seat and the lampshade, and the lampshade can squeeze and deform the annular airbag on the mounting seat, so that the annular airbag completely seals the gap between the lampshade and the mounting seat. Prevent external water vapor from entering the gap between the lampshade and the mounting base into the lamp body, so that the ground lamp has good waterproof performance.

Description

Floor lamp with good waterproof performance

technical field

The utility model relates to the technical field of outdoor lamps, in particular to a floor lamp with good waterproof performance.

Background technique

Floor lamps are mostly used as outdoor landscape lights for beautifying the outdoor landscape or outdoor lighting at night. Floor lamps are generally installed on the ground, and the lamp body is installed below the ground and above the bottom surface. Most of the lamp body is installed on the bottom surface. Due to the frequent exposure to wind and sun, the outer shell of the ground lamp is often damaged to a high degree, which greatly damages the waterproof and sealing performance of the lamp body, resulting in moisture or rain from the outside. Into the interior of the lamp body, causing the internal drive circuit of the lamp to be corroded and short-circuited.

Utility model content

In view of the problems existing in the prior art, the main purpose of the utility model is to provide a floor lamp with good waterproof performance, aiming at improving the waterproof performance of the floor lamp.

In order to achieve the above purpose, the utility model proposes a floor lamp with good waterproof performance, which includes a mounting base, a lamp body and a lampshade. The lamp body is arranged in the mounting base, and its light-emitting surface is opposite to the lampshade. The mounting seat is provided with an opening, the outer circumference of the opening is provided with a first connecting thread, and the inner side of the opening of the lampshade is provided with a second connecting thread matched with the first connecting thread. The end of the opening is provided with a first accommodating groove, the part where the lampshade abuts with the first accommodating groove is provided with a second accommodating groove, and an annular For the airbag, the sum of the volumes of the first accommodating groove and the second accommodating groove is smaller than the volume of the annular airbag.

Preferably, the lamp body includes an electric control box, an LED light source and a reflector, the LED light source is electrically connected to the electric control box, and the reflector is arranged between the LED light source and the lampshade. The part where the reflector is in contact with the lampshade is provided with an annular protrusion, the outer peripheral side of the annular protrusion is sleeved with a sealing ring, and the inner side of the lampshade is provided with a boss, and the boss is pressed against the on the sealing ring.

Preferably, the outer sidewall of the annular protrusion is provided with an inner groove matching the inner sidewall of the sealing ring.

Preferably, a spiral ring is provided on the outer periphery of the reflector, and a third connecting thread threadedly matched with the spiral ring is provided on the inner side of the lampshade.

The technical proposal of the utility model provides an annular airbag at the connecting part of the mounting seat and the lampshade, and a second accommodating groove for pressing the annular airbag is provided on the lampshade. During installation, the annular airbag on the installation seat is squeezed and deformed by the lampshade, so that the annular airbag completely seals the gap between the lampshade and the installation seat, effectively preventing external water vapor from entering from the gap between the lampshade and the installation seat The lamp body makes the ground lamp have good waterproof performance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the explosion diagram of an embodiment of the floor lamp with good waterproof performance of the utility model;

Fig. 2 is an assembly effect drawing of an embodiment of the floor lamp with good waterproof performance of the present invention;

The realization of the purpose, functional features and advantages of the utility model will be further explained with reference to the accompanying drawings in combination with the embodiments.

Detailed ways

The utility model provides a ground lamp with good waterproof performance.

Referring to Figures 1-2, Figure 1 is an exploded view of an embodiment of the floor lamp with good waterproof performance of the present invention, and Figure 2 is an assembly effect diagram of an embodiment of the floor lamp with good waterproof performance of the present invention.

As shown in FIGS. 1-2 , in the embodiment of the present utility model, the floor lamp with good waterproof performance includes a mount 100 , a lamp body and a lampshade 200 . The lamp body is arranged in the mounting base 100 , which includes an electric control box 300 , an LED light source 400 and a reflector 500 , and the LED light source 400 is electrically connected to the electric control box 300 . The reflector 500 is disposed between the LED light source 400 and the lampshade 200 , and gathers the LED light source 400 at the light emitting part of the lampshade 200 . The mounting base 100 is provided with an opening, and a first connecting thread 101 is provided on the outside of the opening, and a second connecting thread 201 matched with the first connecting thread 101 is provided on the inside of the opening of the lampshade 200 . The end of the opening is provided with a first accommodation groove, and the part where the lampshade 200 abuts with the first accommodation groove is provided with a second accommodation groove 202, and an annular airbag 110 is arranged in the first accommodation groove, and the first accommodation groove The sum of the volumes of the storage slot and the second accommodation slot 202 is smaller than the volume of the annular airbag 110 .

The technical solution of the utility model is to provide an annular airbag 110 at the connecting part of the mounting base 100 and the lampshade 200 , and to provide a second accommodating groove 202 for pressing the annular airbag 110 on the lampshade 200 . During installation, the annular airbag 110 on the mounting seat 100 is squeezed and deformed by the lampshade 200, so that the annular airbag 110 completely seals the gap between the lampshade 200 and the mounting seat 100, effectively preventing external moisture from flowing from the lampshade 200 to the mounting seat 100. The gap between the mounting bases 100 enters the lamp body, so that the floor lamp has good waterproof performance.

In a preferred embodiment of the present utility model, the portion where the reflector 500 abuts the lampshade 200 is provided with an annular protrusion 501 , the outer peripheral side of the annular protrusion 501 is sleeved with a sealing ring 600 , and the inner side of the lampshade 200 is provided with a boss 204 , the boss 204 presses against the sealing ring 600 . The sealing ring 600 is provided to further improve the waterproof performance of the lamp body, and prevent water vapor from entering the lamp body and affecting the luminous effect of the lamp body.

In a preferred embodiment of the present invention, the outer wall of the annular protrusion 501 is provided with an inner groove matching the inner wall of the sealing ring 600 . Since the diameter of the sealing ring 600 is generally smaller than the diameter of the installation part, it is easy to break free when it is installed on the annular protrusion 501. There is an inner groove coincident with the inner side wall of the sealing ring 600, which can make the sealing ring 600 fit better on the annular protrusion 501, and improve the assembly efficiency of the ground lamp.

In a preferred embodiment of the present invention, a spiral ring 510 is provided on the outer periphery of the reflector 500 , and a third connecting thread 203 threadedly matched with the spiral ring 510 is provided on the inner side of the lampshade 200 . During installation, the lampshade 200 is first screwed with the spiral ring 510 through the third connecting thread 203, and the sealing ring 600 is pressed on the annular protrusion 501 of the reflector 500; The connecting thread 201 is screw-connected with the first connecting thread 101 of the opening of the mounting base 100 . Thus, the lampshade 200 is firmly connected to the mounting base 100 through the secondary screw connection, ensuring firmness of the connection between the lampshade 200 and the mounting base 100 .

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the utility model concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, Or directly/indirectly used in other related technical fields are all included in the patent protection scope of the present utility model.

Claims (4)

1. A ground lamp with good waterproof performance, characterized in that it includes a mounting base, a lamp body and a lampshade, the lamp body is arranged in the mounting base, and its light-emitting surface is opposite to the lampshade; The mounting seat is provided with an opening, the outer circumference of the opening is provided with a first connecting thread, and the inner side of the cover opening of the lampshade is provided with a second connecting thread matching the first connecting thread; The end of the opening is provided with a first accommodating groove, the part where the lampshade abuts with the first accommodating groove is provided with a second accommodating groove, and an annular For the airbag, the sum of the volumes of the first accommodating groove and the second accommodating groove is smaller than the volume of the annular airbag. 2. The floor lamp with good waterproof performance as claimed in claim 1, wherein the lamp body comprises an electric control box, an LED light source and a reflector, and the LED light source is electrically connected to the electric control box, so that The reflector is arranged between the LED light source and the lampshade; the part where the reflector abuts with the lampshade is provided with an annular protrusion, and the outer peripheral side of the annular protrusion is sleeved with a sealing ring, so A boss is provided inside the lampshade, and the boss presses against the sealing ring. 3. The floor lamp with good waterproof performance according to claim 2, characterized in that, the outer wall of the annular protrusion is provided with an inner groove matching the inner wall of the sealing ring. 4 . The floor lamp with good waterproof performance as claimed in claim 2 , wherein a spiral ring is provided on the outer periphery of the reflector, and a third connecting thread threaded with the spiral ring is provided on the inside of the lampshade.