CN218032853U

CN218032853U - Lamp fitting

Info

Publication number: CN218032853U
Application number: CN202221037449.1U
Authority: CN
Inventors: 黄辉勇; 唐振宇; 高树兴
Original assignee: Zhangzhou Alpha Photoelectric Technology Co ltd
Current assignee: Leedarson Lighting Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-12-13
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a lamp belongs to lighting apparatus technical field, including main part, face ring, protective housing and second lighting unit. The irradiation port of the main body part is provided with a face ring arranged around the main body part, a light transmission area is further arranged on the face ring, a protective shell is further covered on the side face, close to the main body part, of the face ring, and an annular cavity is formed by the protective shell, the side face of the face ring and/or the outer wall of the main body part in a surrounding mode. The annular cavity is internally provided with a second lighting unit, and the light emitting direction of the second lighting unit is the same as that of the first lighting unit. The utility model discloses lamps and lanterns, the light that the second lighting unit sent can follow the light transmission region on the face ring and jet out. Under the prerequisite that uses the first lighting unit in the main part to throw light on, still can assist through the second lighting unit who sets up in the annular cavity to shine and form little night-light effect, make the illumination function of lamps and lanterns more various.

Description

Lamp fitting

Technical Field

The utility model belongs to the technical field of lighting apparatus, more specifically say, relate to a lamp.

Background

The lamp is often used in home or shop decoration, can be embedded in a perforated ceiling, has the greatest characteristic of keeping the whole unity and perfection of architectural decoration, and can fully meet the requirement of indoor decoration space application due to the characteristic of hidden arrangement. But lamps and lanterns among the prior art mostly have the problem of function singleness when using, and the down lamp can only shine out the stronger light of light, opens the down lamp when people use night light can amazing the eyes that are in the sleep, influences other people's normal sleep and rest, leads to the problem that the down lamp can not satisfy people's normal life demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp, the function singleness that aims at solving the lamps and lanterns that exist when using among the prior art lamps and lanterns can not satisfy the problem of people's normal life demand.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a lamp including:

the illuminating device comprises a main body part, a first illuminating unit and a second illuminating unit, wherein the main body part is internally provided with a first illuminating unit, and is provided with an illuminating port for illuminating light rays emitted by the first illuminating unit to the outside of the main body part;

the surface ring is arranged outside the main body part in a winding manner and is positioned at the irradiation port, and a light transmission area is also arranged on the surface ring and is arranged around the main body part;

the protective shell is covered on the side face of the face ring close to the main body part, and an annular cavity is formed by the protective shell and the side face of the face ring and/or the outer wall of the main body part in a surrounding mode;

and the second lighting unit is arranged in the annular cavity body and arranged along the circumferential direction of the annular cavity body, and the light emitting direction of the second lighting unit is the same as that of the first lighting unit.

In a possible implementation manner, the second lighting unit includes an annular light source plate arranged at an interval with the side surface of the face ring, and a plurality of light-emitting lamp beads arranged on the annular light source plate.

In a possible implementation manner, a plurality of support pillars for supporting and installing the annular light source board are arranged on the side surface of the surface ring, threaded holes for accommodating fasteners are formed in the support pillars, and installation through holes matched with the support pillars in position are also formed in the annular light source board.

In a possible implementation manner, the second lighting unit is located at the top of the annular cavity, and the second lighting unit is fixedly arranged on the inner side surface of the protective shell, which is close to the face ring.

In a possible implementation manner, a heat sink is further disposed between the second lighting unit and the inner wall of the protective shell, and the heat sink is disposed along the circumferential direction of the annular cavity.

In a possible implementation manner, an annular groove is further provided at the top of the annular cavity, and the second lighting unit and the heat sink are both disposed inside the annular groove.

In a possible implementation manner, the face ring is clamped and fixed on the outer wall of the main body part, and a clamping unit for accommodating the face ring is arranged on the periphery of the main body part.

In a possible implementation manner, the clamping unit includes a first limiting plate disposed outside the main body portion and around the main body portion, and a second limiting plate disposed outside the main body portion and around the main body portion, and the first limiting plate and the second limiting plate are disposed at an interval.

In a possible implementation manner, an elastic washer is further disposed on the top surface of the protective shell, and an accommodating groove for accommodating the elastic washer is further disposed on the protective shell.

The utility model provides a beneficial effect of lamps and lanterns lies in: compared with the prior art, the irradiation port of the main body part is provided with the face ring arranged around the main body part, the face ring is further provided with a light-transmitting area, the side face, close to the main body part, of the face ring is further covered with the protective shell, and the protective shell and the side face of the face ring and/or the outer wall of the main body part are surrounded to form an annular cavity. The annular cavity is internally provided with a second lighting unit, and the light emitting direction of the second lighting unit is the same as that of the first lighting unit. The utility model discloses lamps and lanterns, the light that the second lighting unit sent can follow the light transmission region on the face ring and jet out. Under the prerequisite that uses the first lighting unit in the main part to throw light on, still can assist through the second lighting unit who sets up in the annular cavity to shine and form little night-light effect, make the illumination function of lamps and lanterns more various.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a lamp provided in an embodiment of the present invention;

fig. 2 is a schematic view of an explosion structure of a lamp according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an explosion structure of a lamp according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a lamp provided in embodiment 1 of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is a schematic view of a partial cross-sectional structure of a lamp provided in embodiment 2 of the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 6;

fig. 8 is a schematic structural view of a face ring adopted in the embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second lighting unit adopted in the embodiment of the present invention.

In the figure: 1. a main body portion; 2. a face ring; 21. a support pillar; 3. a protective shell; 31. an annular groove; 32. an accommodating recess; 4. a second lighting unit; 41. an annular light source plate; 42. a light-emitting lamp bead; 43. mounting a through hole; 5. A heat sink; 6. an elastic washer; 7. a card-mounting unit; 71. a first limit plate; 72. a second limiting plate; 8. A drive unit; 9. a spring support; 10. a first lighting unit.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, a lamp according to the present invention will be described. A lamp for lighting indoor environment comprises a main body part 1, a surface ring 2, a protective shell 3 and a second lighting unit 4. The main body part 1 is internally provided with a first lighting unit 10, and the main body part 1 is provided with an irradiation port for irradiating light rays emitted by the first lighting unit 10 to the outside of the main body part 1; the surface ring 2 is arranged outside the main body part 1 in a surrounding mode, the surface ring 2 is positioned at the irradiation port, a light transmission area is further arranged on the surface ring 2, and the light transmission area is arranged around the main body part 1; the protective shell 3 is covered on the side face of the face ring 2 close to the main body part 1, and an annular cavity is formed by the protective shell 3 and the side face of the face ring 2 and/or the outer wall of the main body part 1 in a surrounding mode; the second lighting unit 4 is arranged in the annular cavity and arranged along the circumferential direction of the annular cavity, and the light outgoing direction of the second lighting unit 4 is the same as that of the first lighting unit 10.

Compared with the prior art, the lamp provided by the embodiment is provided with the face ring 2 arranged around the main body part 1 at the irradiation port of the main body part 1, the face ring 2 is further provided with a light transmission area, the side face, close to the main body part 1, of the face ring 2 is further covered with the protective shell 3, and the protective shell 3 and the side face of the face ring 2 and/or the outer wall of the main body part 1 are surrounded to form an annular cavity. The inside second lighting unit 4 that still is provided with of annular cavity, the light-emitting direction of second lighting unit 4 is the same with the light-emitting direction of first lighting unit 10. The utility model discloses lamps and lanterns, the light that second lighting unit 4 sent can follow the light transmission region on the face ring 2 and jet out. Under the prerequisite that uses first lighting unit 10 in the main part 1 to throw light on, still can assist through the second lighting unit 4 that sets up in the annular cavity to shine and form little night-light effect, make the illumination function of lamps and lanterns more various.

The shape of the housing of the main body 1 is generally a cylindrical shape or a bowl shape commonly used in the existing lamp, and may be freely selected according to actual conditions. The first lighting unit 10 may be a conventional LED lighting assembly in the prior art, and may include a light source and a reflective cup disposed inside the main body 1, a driving unit 8 is disposed outside the main body 1, the driving unit 8 is electrically connected to the first lighting unit 10 and the second lighting unit 4, the driving unit 8 is used to adjust the first lighting unit 10 and the second lighting unit 4, and the driving unit 8 is provided with a switch to control the first lighting unit 10 and the second lighting unit 4.

Correspondingly, for the installation of the lamp, one of spring mounting, spring mounting and J-BOX mounting for fixing the lamp body is arranged outside the main body part 1, so that the lamp body is more convenient to fix.

Preferably, the first illumination unit 10 and the second illumination unit 4 can both use LED light sources, that is, a plurality of LED beads are disposed on the light source board, wherein the shape of the light source board can be selected according to requirements.

In some possible implementations, as shown in fig. 3 or fig. 9, the second illumination unit 4 includes an annular light source plate 41 disposed at a distance from the side of the face ring 2, and a plurality of light-emitting beads 42 disposed on the annular light source plate 41. Specifically, a plurality of light-emitting lamp beads 42 are uniformly arranged along the length direction of annular light source plate 41. By adopting the shape of the second lighting unit 4, when the second lighting unit 4 is laterally illuminated, the light is more uniformly illuminated in all the light-transmitting areas on the whole surface ring 2, and the lighting effect of the second lighting unit 4 on the periphery of the main body part 1 is better.

On the basis of the second lighting unit 4 with the above features, as shown in fig. 2 or fig. 8, a plurality of support posts 21 for supporting and mounting the annular light source board 41 are arranged on the side surface of the surface ring 2, threaded holes for receiving fasteners are arranged on the support posts 21, and mounting through holes 43 matched with the support posts 21 in position are also arranged on the annular light source board 41. Specifically, when annular light source plate 41 is mounted, annular light source plate 41 may be placed on top of support column 21, and then a fastener is used to pass through mounting through hole 43 located on annular light source plate 41, and then inserted into the threaded hole to fix annular light source plate 41, so that the whole second lighting unit 4 is more conveniently and firmly mounted.

In some possible implementations, as shown in fig. 4 and 5, the second lighting unit 4 is located at the top of the annular cavity, and the second lighting unit 4 is fixed on the inner side of the protective casing 3 close to the face ring 2. It should be understood that the top of the annular cavity is actually the position relationship when the lamp is installed on the ceiling, the top of the annular cavity also refers to the side far away from the surface ring 2 in the annular cavity, the second lighting unit 4 is fixedly arranged on the inner side surface of the protective shell 3, the second lighting unit 4 can be prevented from being supported by a support, the installation of the second lighting unit 4 can be more convenient, and the internal structure of the whole lamp is simpler.

In order to facilitate the heat dissipation of the second lighting unit 4, as shown in fig. 4 and 5, a heat sink 5 is further disposed between the second lighting unit 4 and the inner wall of the protective casing 3, and the heat sink 5 is disposed along the circumferential direction of the annular cavity. Specifically, when the heat sink 5 is not provided between the second lighting unit 4 and the inner wall of the protective case 3, the second lighting unit 4 may be mounted on the inner wall of the protective case 3 by rib pressing, adhesive tape or screws, or other means. When the heat sink 5 is disposed between the second lighting unit 4 and the inner wall of the protective casing 3, the heat sink 5 may be fixed to the inner wall of the protective casing 3 by means of adhesion or fastening by a fastener, and then the second lighting unit 4 is mounted on the heat sink 5 by means of an adhesive tape or a screw or other means, so that the second lighting unit 4 is more conveniently and firmly mounted. In addition, the protective shell 3 can be directly made of a metal material.

As a preferred embodiment, as shown in fig. 4 and 5, an annular groove 31 is further provided at the top of the annular cavity, and the second lighting unit 4 and the heat sink 5 are both disposed inside the annular groove 31. The arrangement of the annular groove 31 can facilitate the positioning and installation of the second lighting unit 4 and the heat sink 5, and improve the assembling quality of the lamp.

In some possible implementations, as shown in fig. 2, fig. 6 or fig. 7, the face ring 2 is snap-fitted and fixed on the outer wall of the main body portion 1, and a snap-fitting unit 7 for accommodating the face ring 2 is arranged on the periphery of the main body portion 1. The surface ring 2 and the shell of the main body part 1 are of a split structure, and the surface ring 2 is fixed on the outer wall of the main body part 1 through the clamping unit 7, so that the lamp body can be assembled more conveniently. The face ring 2 can be a whole light transmission part, the size and the position of a light transmission area can be controlled through spraying, corresponding setting or adjustment can be carried out according to actual requirements, and the face ring 2 is more convenient to use.

As a preferred embodiment, as shown in fig. 6, the face ring 2 may also be made of plastic, and the housing of the main body 1 is generally made of aluminum, and may be injection-molded together with the housing of the main body 1 at the same time as the injection-molding of the face ring 2, so that the connection between the face ring 2 and the housing of the main body 1 is more secure.

In some possible implementations, as shown in fig. 7, the card-mounting unit 7 includes a first stopper plate 71 disposed outside the main body portion 1 and around the main body portion 1, and a second stopper plate 72 disposed outside the main body portion 1 and around the main body portion 1, and the first stopper plate 71 and the second stopper plate 72 are disposed at a distance. An accommodating space for accommodating the inner ring of the face ring 2 is formed between the first limiting plate 71 and the second limiting plate 72, so that the face ring 2 is simpler to mount, and meanwhile, by adopting the structure, the whole structure of the clamping unit 7 is simpler and the manufacturing cost is saved.

In order to prevent the top surface of the protective shell 3 from rubbing against the wall surface, as shown in fig. 2 to 6, an elastic washer 6 is further provided on the top surface of the protective shell 3, and an accommodating recess 32 for accommodating the elastic washer 6 is further provided on the protective shell 3. Specifically, the accommodating groove 32 can facilitate the installation and positioning of the elastic gasket 6, and the elastic gasket 6 can be dislocated. And the elastic gasket 6 can form a supporting buffer layer between the top surface of the protective shell 3 and the mounting surface through the elastic gasket 6 when the lamp body is mounted, so that the mounting surface or the wall surface is prevented from scratching the surface of the protective shell 3 of the lamp body to influence the appearance of the lamp body.

In some possible implementations, as shown in fig. 2 or fig. 3, a line passing hole is also provided on a side wall of the main body portion 1, and a wiring groove for passing a line and communicating with the line passing hole is also provided on the protective casing 3. The wiring groove and the wiring hole are arranged, so that the driving unit 8 and the second lighting unit 4 can be more conveniently connected, and meanwhile, the connecting wire can be prevented from being exposed outside the lamp body through the protection of the wiring groove, so that the appearance of the lamp is more attractive and tidy.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A light fixture, comprising:

and the second lighting unit is arranged in the annular cavity body and is arranged along the circumferential direction of the annular cavity body, and the light emitting direction of the second lighting unit is the same as that of the first lighting unit.

2. The lamp of claim 1, wherein the second lighting unit comprises an annular light source plate disposed at an interval from the side of the face ring, and a plurality of light-emitting beads disposed on the annular light source plate.

3. The lamp as claimed in claim 2, wherein the side of the face ring is provided with a plurality of supporting posts for supporting and mounting the annular light source board, the supporting posts are provided with threaded holes for receiving fasteners, and the annular light source board is also provided with mounting through holes matched with the positions of the supporting posts.

4. The lamp of claim 1, wherein the second lighting unit is located at the top of the annular cavity and is secured to the inner side of the protective casing proximate the face ring.

5. A lamp as recited in claim 4, wherein heat sink fins are further disposed between the second lighting unit and the inner wall of the protective casing, the heat sink fins being disposed along the perimeter of the annular cavity.

6. The luminaire of claim 5, wherein an annular recess is further provided at the top of the annular cavity, the second lighting unit and the heat sink both being disposed within the annular recess.

7. The lamp as claimed in claim 1, wherein the surface ring is fixed on the outer wall of the main body in a clamping manner, and a clamping unit for accommodating the surface ring is arranged on the periphery of the main body.

8. The lamp according to claim 7, wherein the chucking unit includes a first stopper plate disposed outside and around the body portion, and a second stopper plate disposed outside and around the body portion, the first stopper plate and the second stopper plate being spaced apart from each other.

9. The lamp as claimed in claim 1, wherein an elastic washer is further disposed on the top surface of the protective shell, and a receiving groove for receiving the elastic washer is further disposed on the protective shell.