CN210771656U

CN210771656U - Ceiling lamp

Info

Publication number: CN210771656U
Application number: CN201921848333.4U
Authority: CN
Inventors: 程贤亮
Original assignee: Jiangmen Haidun Lighting Electric Appliance Co ltd
Current assignee: Jiangmen Haidun Lighting Electric Appliance Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-16
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a ceiling lamp, include: the method comprises the following steps: chassis, waterproof light source module, lamp shade the chassis is circular, the inside on chassis is equipped with a holding chamber, the bottom in holding chamber is equipped with first power cord hole and a plurality of mounting hole respectively, waterproof light source module activity sets up the inside in holding chamber, waterproof light source module includes quartzy bottom, light source subassembly, silica gel sealing washer, quartzy upper cover sets up the upper portion of quartzy bottom, the top of quartzy upper cover is equipped with a boss, quartzy upper cover is close to one side embedding of quartzy bottom is equipped with the cavity, waterproof light source module with the chassis is fixed through stainless steel screw, the lamp shade is the hemisphere cavity, the lamp shade activity sets up the upper portion of waterproof light source module. The utility model discloses simple structure, simple to operate, low in production cost, long service life, light in weight, and easy maintenance is swift, and dampproofing and waterproofing performance is good, has higher spreading value.

Description

Ceiling lamp

Technical Field

The utility model relates to the technical field of lighting technology, in particular to ceiling lamp.

Background

The ceiling lamp is one kind of lamp, is a lamp decoration absorbed or embedded in a roof ceiling, is a lamp usually selected in various occasions such as families, offices, entertainment places and the like, and has a light source such as a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED and the like. The most adoption of the light source of ceiling lamp on the existing market is LED, adopts annular light source more usually, and the middle part can cause this region to produce the dark space owing to lamps and lanterns parts such as will place power and terminal box lack the illumination region to lead to the inhomogeneous phenomenon of illumination.

The existing ceiling lamp comprises a chassis fixed on the ceiling, a lampshade connected with the chassis and a lamp panel arranged in the lampshade, wherein the lamp panel is composed of a circuit board and a light source, and the light source is electrically connected with the circuit board. The circuit board often sets up and is a monoblock, and a plurality of light source intervals set up on this circuit board. However, this design has disadvantages: the monoblock circuit board preparation materials are many, and is with high costs, and occupation space is big and do not take any dampproofing and waterproofing measure, uses in the environment of some wets and burns out because of the light source subassembly wets very easily, very big reduction the life of lamps and lanterns, increased use cost, and the circuit board passes through the screw fixation on the chassis, and the use amount of screw is also more, and the equipment of lamp plate is wasted time and energy, and packaging efficiency is low, has increased the cost of lamps and lanterns in the intangible.

Therefore, developing a ceiling lamp which has low cost and long service life and can be used in a humid environment is an urgent technical problem to be solved by technical personnel in the related field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a ceiling lamp simple structure, simple to operate, long service life, use cost is not high and dampproofing and waterproofing performance is good.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a ceiling lamp, comprising:

the base plate is circular, an accommodating cavity is arranged inside the base plate, and a first power supply line hole and a plurality of mounting holes are respectively formed in the bottom of the accommodating cavity;

the waterproof light source module is movably arranged inside the accommodating cavity and comprises a crystal bottom cover, a light source assembly, a silica gel sealing ring and a crystal upper cover, the crystal upper cover is arranged at the upper part of the crystal bottom cover, a boss is arranged at the top of the crystal upper cover, a concave cavity is embedded into one side of the crystal upper cover close to the crystal bottom cover, and the waterproof light source module and the chassis are fixed through stainless steel screws;

the lampshade is a hemispherical cavity, and the lampshade is movably arranged on the upper part of the waterproof light source module.

Preferably, one side of lamp shade is equipped with the open end, the lamp shade includes the cover body, frame an organic whole sets up the open end of the cover body, the outside of frame is equipped with fixed knot and constructs, the frame with the holding chamber phase-match.

Preferably, the upper portion of quartzy bottom is equipped with and is used for placing the first draw-in groove of the waterproof circle of silica gel, the upper portion of quartzy bottom is equipped with a plurality of first fixed orificess, and is a plurality of first fixed orificess is respectively with a plurality of the mounting hole should set up, the light source subassembly sets up the upper portion of quartzy bottom, the bottom of quartzy upper cover corresponds first draw-in groove embedding is equipped with the second draw-in groove, the activity of silica gel sealing washer sets up the inside in first draw-in groove, second card machine groove.

Preferably, the crystal bottom cover is matched with the crystal upper cover, the boss is provided with a second power supply wire hole through the cavity, a plurality of second fixing holes are arranged on the upper portion of the crystal upper cover in a penetrating mode, the second fixing holes correspond to the first fixing holes, and the second fixing holes are counter bores.

Preferably, the light source subassembly includes base plate, power, a plurality of LED lamp pearl, the base plate includes first face, second face, the first face is for being close to one side of quartzy upper cover, the power is fixed to be set up the central point of first face puts, and is a plurality of LED lamp pearl annular array sets up on the first face, it is a plurality of LED lamp pearl with power electric connection.

Preferably, the inner side of the chassis is provided with a connecting structure matched with the fixing structure, and the lampshade is movably connected with the chassis through the connecting structure.

Preferably, the lamp further comprises a power cord, the power cord penetrates through the first power cord hole and the second power cord hole and is electrically connected with the light source assembly, and the power cord is respectively fixed with the first power cord hole and the second power cord hole in a sealing manner.

Preferably, the lampshade is made of transparent materials, and the light scattering powder is arranged inside the lampshade.

The beneficial effects of the utility model reside in that:

the utility model discloses simple structure, simple to operate, low in production cost, light in weight, and easy maintenance is swift, and dampproofing and waterproofing performance is good, sets up the sealed cavity that constitutes at quartzy bottom and quartzy upper cover with the light source subassembly, very big improvement the water-proof effects of lamp body, prolonged the life-span of using of lamp body, reduced the use cost of ceiling lamp.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a ceiling lamp according to the present invention;

fig. 2 is an exploded view of an embodiment of a ceiling lamp according to the present invention;

fig. 3 is an exploded view of the light module in the embodiment of the ceiling lamp.

In the figure, 1, a chassis; 2. a waterproof light source module; 21. a crystal bottom cover; 22. a light source assembly; 23. a silica gel seal ring; 24. a crystal upper cover;

3. a lamp shade; 4. a power line; 5. provided is a rust-proof screw.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, fig. 2, fig. 3, a ceiling lamp includes:

the chassis comprises a chassis 1, wherein the chassis 1 is circular, an accommodating cavity is arranged inside the chassis 1, and the bottom of the accommodating cavity is respectively provided with a first power line hole and a plurality of mounting holes;

specifically, in this embodiment, the chassis 1 is made of PBT or a plastic material with high flame retardancy.

The waterproof light source module 2 is movably arranged inside the containing cavity, the waterproof light source module 2 comprises a crystal bottom cover 21, a light source assembly 22, a silica gel sealing ring 23 and a crystal upper cover 24, the crystal upper cover 24 is arranged on the upper portion of the crystal bottom cover 21, a boss is arranged at the top of the crystal upper cover 24, a concave cavity is embedded in one side, close to the crystal bottom cover 21, of the crystal upper cover 24, and the waterproof light source module 2 and the chassis 1 are fixed through stainless steel screws 5;

the lampshade 3 is a hemispherical cavity, and the lampshade 3 is movably arranged on the upper part of the waterproof light source module 2.

The utility model discloses in the preferred embodiment, lamp shade 3 is including the cover body, frame, and frame an organic whole sets up at the open end of the cover body, and the outside of frame is equipped with fixed knot structure, frame and holding chamber phase-match.

The utility model discloses in the embodiment of preferred, the upper portion of quartzy bottom 21 is equipped with the first draw-in groove that is used for placing waterproof circle 23 of silica gel, and the upper portion of quartzy bottom 21 is equipped with a plurality of first fixed orificess, and a plurality of first fixed orificess correspond the setting with a plurality of mounting holes respectively, and light source subassembly 22 sets up on the upper portion of quartzy bottom 21, and the bottom of quartzy upper cover 24 corresponds first draw-in groove embedding and is equipped with the second draw-in groove, and the activity of silica gel sealing washer 23 sets up the inside in first draw-in groove, second card machine groove.

The utility model discloses in the preferred embodiment, quartzy bottom 21 and quartzy upper cover 24 phase-match run through the cavity on the boss and be equipped with second power cord hole, and the upper portion of quartzy upper cover 24 is run through and is equipped with a plurality of second fixed orificess, and a plurality of second fixed orificess correspond first fixed orificess, and a plurality of second fixed orificess are the counter sink.

Specifically, in this embodiment, the first fixing hole and the second fixing hole are screw holes.

The utility model discloses in the embodiment of the preferred, light source subassembly 22 includes base plate, power, a plurality of LED lamp pearl, and the power is fixed to be set up at the middle part of base plate, and a plurality of LED lamp pearl ring array set up on the base plate, a plurality of LED lamp pearl and power electric connection.

Specifically, in this embodiment, the light source is a plurality of LED lamp beads and/or LED patches.

Specifically, in this embodiment, the substrate includes a first surface and a second surface, the first surface is a side close to the crystal upper cover 21, and the power supply is fixedly disposed at a central position of the first surface.

In the preferred embodiment of the present invention, the inner side of the chassis 1 is provided with a connection structure matching with the fixing structure, and the lampshade 3 is movably connected with the chassis 1 through the connection structure.

The utility model discloses in the preferred embodiment, still include a power cord 4, power cord 4 pass first power cord hole, second power cord hole and light source subassembly electric connection, power cord 4 is sealed fixed with first power cord hole, second power cord hole respectively.

Specifically, in this embodiment, the inside in first power cord hole, second power cord hole is equipped with waterproof silica gel circle, and waterproof silica gel circle and power cord hole and 4 phase-matchs of power cord have waterproof silica gel fixed in the coating between first power cord hole, second power cord hole and power cord, tightly tie up the power cord promptly, again can the multilayer water proof.

In the preferred embodiment of the present invention, the lamp cover 3 is made of transparent material, and the light scattering powder is disposed inside the lamp cover 3.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A ceiling lamp, its characterized in that includes:

2. The ceiling lamp according to claim 1, wherein an opening end is formed in one side of the lamp cover, the lamp cover comprises a cover body and a frame, the frame is integrally arranged at the opening end of the cover body, a fixing structure is arranged on the outer side of the frame, and the frame is matched with the accommodating cavity.

3. The ceiling lamp according to claim 1, wherein a first clamping groove for placing the silica gel sealing ring is formed in the upper portion of the crystal bottom cover, a plurality of first fixing holes are formed in the upper portion of the crystal bottom cover and correspond to the mounting holes respectively, the light source assembly is arranged on the upper portion of the crystal bottom cover, a second clamping groove is formed in the bottom of the crystal upper cover and corresponds to the first clamping groove in an embedded mode, and the silica gel sealing ring is movably arranged inside the first clamping groove and the second clamping groove.

4. The ceiling lamp according to claim 1, wherein the crystal bottom cover is matched with the crystal upper cover, a second power cord hole is formed in the boss through the concave cavity, a plurality of second fixing holes are formed in the upper portion of the crystal upper cover in a penetrating mode, the second fixing holes correspond to the first fixing holes, and the second fixing holes are countersunk holes.

5. The ceiling lamp according to claim 1, wherein the light source assembly comprises a substrate, a power source and a plurality of LED lamp beads, the substrate comprises a first surface and a second surface, the first surface is a surface close to one side of the crystal upper cover, the power source is fixedly arranged at the center of the first surface, the LED lamp beads are arranged on the first surface in an annular array mode, and the LED lamp beads are electrically connected with the power source.

6. The ceiling lamp according to claim 2, wherein a connecting structure matched with the fixing structure is arranged on the inner side of the chassis, and the lampshade is movably connected with the chassis through the connecting structure.

7. The ceiling lamp according to claim 1, further comprising a power cord, wherein the power cord passes through the first power cord hole and the second power cord hole and is electrically connected to the light source assembly, and the power cord is fixed to the first power cord hole and the second power cord hole in a sealing manner.

8. The ceiling lamp according to claim 1, wherein the lamp cover is made of a transparent material, and light scattering powder is arranged inside the lamp cover.