CN212961193U

CN212961193U - Cylinder lamp

Info

Publication number: CN212961193U
Application number: CN202021865264.0U
Authority: CN
Inventors: 谢金华; 陈小波; 傅明燕
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-13
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a down lamp belongs to lighting apparatus technical field, establish the anti-light cup outside the light source subassembly illuminating part, set up the light-emitting component that is used for adjusting light irradiation angle at lamp body shell oral area and set up the reflection of light piece between anti-light cup and light-emitting component including lamp body shell, light source subassembly, the cover of setting in lamp body shell, the light that the light source subassembly sent gathers together at anti-light cup and jets out from light-emitting component department behind the reflection of light piece. The angle of light emitted from the inside of the light reflecting cup is adjusted by the light emitting component arranged at the opening of the lamp body shell. The utility model provides a down lamp, light that light source subassembly sent gather together behind anti-light member from light-emitting component department and jet out at anti-light cup, prevent to take place the light leak between anti-light cup and light-emitting component, have improved the light-emitting efficiency of down lamp, make the use of down lamp more convenient.

Description

Cylinder lamp

Technical Field

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

Background

The down lamp is a lighting lamp which can be embedded in a ceiling perforation, and has the greatest characteristic of keeping the whole unity and perfection of architectural decoration, and the characteristic of hidden arrangement can fully meet the requirement of indoor decoration space application. The down lamp often can need to satisfy the illumination demand with the actual angle slope setting of shining of down lamp when using, at this time because the restriction in down lamp inner structure and space can cause the inconsistent problem of shining of actual illumination angle and light source, leads to light can take place the light leak when the anti-light cup from the down lamp gets into the reflector, influences the light-emitting rate of down lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a down lamp aims at solving the problem that the down lamp among the prior art takes place the light leak when the illumination nonconformity of angle and light source is shone in reality and influences the light-emitting rate of down lamp.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a down lamp, establish including lamp body shell, the light source subassembly of setting in lamp body shell, cover the outer anti-light cup of light source subassembly illuminating part, set up and be in lamp body shell oral area is used for adjusting the light-emitting subassembly of light irradiation angle and sets up anti-light cup with anti-light component between the light-emitting subassembly, the light that the light source subassembly sent is in anti-light cup gathers together the warp anti-light cup is followed behind the anti-light component light-emitting subassembly department jets out.

As another embodiment of this application, the light-emitting subassembly is including setting up lamp body housing oral area is used for adjusting the reflector of shining the angle and the light-emitting lens of lid in the entrance of reflector, the light-emitting lens passes through reflector compresses tightly to be fixed the entrance of reflector.

As another embodiment of this application, the entrance of reflector still is provided with and is used for the installation the mounting surface of light-emitting lens, mounting surface supports and leans on the side of light-emitting lens, mounting surface's border still is provided with a plurality of location structures that are used for fixing a position the light-emitting lens position.

As another embodiment of the present application, the positioning structure is at least two clamping protrusions disposed at the entrance of the reflector and located at the periphery of the light-emitting lens.

As another embodiment of this application, reflector is including being located reflector body between reflector and the reflection of light cup, setting are used for fixing the installation department on the reflector with the reflector body on the reflector body and set up and be used for compressing tightly fixed portion that compresses tightly with the light-emitting lens on the reflector body.

As another embodiment of this application, it is a plurality of reflection of light planes, a plurality of to have set gradually on the reflection of light lamellar body reflection of light planes all winds the border setting of light-emitting lens.

As another embodiment of this application, the installation department is for setting up the fixed fin of reflection of light blade side, still be provided with the installation via hole that is used for the fastener to pass through on the fixed fin, still be provided with on the reflector and be used for supporting fixedly the support boss of fixed fin.

As another embodiment of this application, the portion that compresses tightly is for setting up the reflector plate body is close to the fin that compresses tightly of light-emitting lens one side, compress tightly the fin and support and lean on in the light-emitting lens side.

As another embodiment of this application, the reflection of light lamellar body with fixed fin is integrated into one piece structure, the reflection of light lamellar body with compress tightly the fin also is integrated into one piece structure.

The utility model provides a down lamp's beneficial effect lies in: compared with the prior art, the lamp body shell internally and socially has a light source component and a light reflecting cup which covers the light emitting part of the light source component, the angle of light rays emitted from the light reflecting cup is adjusted by the light emitting component arranged at the opening part of the lamp body shell, and a light reflecting piece is also arranged at the gap between the light reflecting cup and the light emitting component. The utility model discloses down lamp, light that the light source subassembly sent gather together behind anti-light member from light-emitting component department and jet out at anti-light cup, prevent to take place the light leak between anti-light cup and light-emitting component, have improved the light-emitting efficiency of down lamp, make the use of down lamp more convenient.

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 down lamp provided in an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a down lamp provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a reflector according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a reflector according to an embodiment of the present invention.

In the figure: 1. a lamp body housing; 2. a light source assembly; 3. a light reflecting cup; 4. a light emitting component; 41. a reflector; 42. a light-emitting lens; 43. clamping the bulge; 44. supporting the boss; 5. a light reflecting member; 51. a light-reflecting sheet body; 52. pressing the fins; 53. fixing the fins; 54. a light reflecting plane; 55. and installing a through hole.

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 merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2 together, the down lamp provided by the present invention will now be described. The down lamp comprises a lamp body shell 1, a light source component 2 arranged in the lamp body shell 1, a reflecting cup 3 covered outside a light emitting part of the light source component 2, a light emitting component 4 arranged at the opening part of the lamp body shell 1 and used for adjusting the light irradiation angle, and a reflecting piece 5 arranged between the reflecting cup 3 and the light emitting component 4, wherein light emitted by the light source component 2 is gathered by the reflecting cup 3 and is emitted from the light emitting component 4 after passing through the reflecting piece 5.

Compared with the prior art, the down lamp provided by the embodiment has the light source assembly 2 in the lamp body shell 1 and the reflecting cup 3 covering the light emitting part of the light source assembly 2, adjusts the angle of light emitted from the reflecting cup 3 through the light emitting assembly 4 arranged at the opening part of the lamp body shell 1, and is further provided with the reflecting piece 5 at the gap between the reflecting cup 3 and the light emitting assembly 4. The utility model discloses down lamp, light that light source subassembly 2 sent gather together through reflection of light piece 5 back at reflection of light cup 3 and follow light-emitting component 4 and jet out, prevent to take place the light leak between reflection of light cup 3 and light-emitting component 4, have improved the light-emitting efficiency of down lamp.

As a specific embodiment of the present invention, please refer to fig. 3 to 4 together, the light emitting assembly 4 includes a reflector 41 disposed at the mouth of the lamp body housing 1 for adjusting the irradiation angle and a light emitting lens 42 disposed at the entrance of the reflector 41, and the light emitting lens 42 is pressed and fixed at the entrance of the reflector 41 by the reflector 5. The setting of light-emitting lens 42 can be refracted to the light that jets out in the anti-light cup 3, and the light that makes the down lamp send is softer to light-emitting lens 42 covers and establishes at the entrance of reflector 41, and light reentrants reflector 41 after the refraction of light-emitting lens 42 in, and the setting of reflector 41 makes the light that the down lamp sent brighter.

As a specific implementation manner of the down lamp, please refer to fig. 2 and fig. 3, the entrance of the reflection shield 41 is further provided with a mounting plane for mounting the light-emitting lens 42, the mounting plane is abutted against the side of the light-emitting lens 42, and the circumference of the mounting plane is further provided with a plurality of positioning structures for positioning the position of the light-emitting lens 42. The installation between the light-emitting lens 42 and the reflector 41 is more tightly and firmly fixed by the arrangement of the installation plane and the positioning structure, so that light leakage between the light-emitting lens 42 and the reflector 41 is prevented, and each part of the down lamp is more quickly and conveniently assembled.

As a specific embodiment of the down lamp provided by the present invention, please refer to fig. 3, the positioning structure is at least two clamping protrusions 43 disposed at the entrance of the reflector 41 and located at the periphery of the light-emitting lens 42. The arrangement of the clamping protrusion 43 makes the installation and positioning of the light-emitting lens 42 more convenient, and the clamping protrusion 43 and the reflector 41 are integrated, so that the arrangement of the clamping protrusion 43 is firmer.

As a specific implementation manner of the down lamp provided by the present invention, please refer to fig. 2 and fig. 4, the reflector 5 includes the reflector body 51 located between the reflector 41 and the reflective cup 3, the installation portion arranged on the reflector body 51 for fixing the reflector body 51 on the reflector 41, and the pressing portion arranged on the reflector body 51 for pressing the light-emitting lens 42 for fixation. The reflector body 51 is located the clearance department between reflector 41 and the reflection of light cup 3 for prevent to take place the light leak between reflector 41 and reflection of light cup 3, the reflector body 51 is fixed to reflector 41 through the installation department, and support on the side of light-emitting lens 42 through the portion of compressing tightly, compress tightly the oral area at reflector 41 with light-emitting lens 42 simultaneously at the fixed amount of reflector body 51 installation, reflector 5 adopts this kind of structure to make the installation of light-emitting lens 42 more firm.

As a specific embodiment of the present invention, please refer to fig. 2 and fig. 4, a plurality of reflective planes 54 are sequentially disposed on the reflective sheet 51, and the reflective planes 54 are all disposed around the periphery of the light-emitting lens 42. The reflecting sheet body 51 is a whole plate and forms a plurality of reflecting planes 54 through bending, the reflecting planes 54 surround the periphery of the emergent lens 42, the reflecting effect of the reflecting sheet body 51 is better due to the arrangement of the reflecting planes 54, and the overall light emitting efficiency of the down lamp is better.

As a specific implementation manner of the down lamp provided by the present invention, please refer to fig. 2 and 4, the installation portion is a fixing fin 53 disposed on the side of the reflective sheet body 51, the fixing fin 53 is further provided with an installation via hole 55 for the fastener to pass through, and the reflective cover 41 is further provided with a supporting boss 44 for supporting and fixing the fixing fin 53. The fixing fins 53 are fixed on the supporting bosses 44 on the reflector 41 by fasteners, and the supporting bosses 44 are also provided with threaded holes for installing the fasteners, so that the fixing of the reflector body 51 is more convenient and firm by adopting the fixing mode.

As a specific implementation manner of the down lamp provided by the present invention, please refer to fig. 2 and fig. 4, the pressing portion is a pressing fin 52 disposed on one side of the light-emitting lens 42 and close to the light-reflecting sheet 51, and the pressing fin 52 abuts against the side of the light-emitting lens 42. The pressing fins 52 are arranged in parallel with the side surfaces of the light-emitting lenses 42 and abut against the side surfaces of the light-emitting lenses 42 after the light reflecting sheet body 51 is fixed, and the light reflecting sheet body 51 is more convenient and firm to fix due to the arrangement of the pressing fins 52.

As a specific implementation manner of the down lamp provided by the present invention, please refer to fig. 4, the reflective sheet 51 and the fixing fins 53 are integrally formed, and the reflective sheet 51 and the pressing fins 52 are also integrally formed. The reflector body 51, the fixing fins 53 and the pressing fins 52 are of an integral structure and are made by bending after being cut by a complete plate, so that the pressing fins 52 and the fixing fins 53 are more firmly fixed, and the integral strength of the reflector body 51 is better.

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

Claims

1. The utility model provides a down lamp, its characterized in that includes lamp body shell, sets up light source subassembly, the cover in the lamp body shell and establishes reflection of light cup, setting outside the light source subassembly illuminating part are in lamp body shell oral area is used for adjusting the light-emitting component of light irradiation angle and sets up the reflection of light piece between reflection of light cup and light-emitting component, the light that the light source subassembly sent gathers together at reflection of light cup and follows behind the reflection of light piece light-emitting component department jets out.

2. The tube light according to claim 1, wherein the light emitting assembly comprises a reflector disposed at the mouth of the lamp body housing for adjusting the irradiation angle, and a light emitting lens covering the entrance of the reflector, and the light emitting lens is fixed at the entrance of the reflector by the compression of the reflector.

3. The down lamp according to claim 2, wherein a mounting plane for mounting the light-emitting lens is further arranged at the entrance of the reflector, the mounting plane abuts against the side surface of the light-emitting lens, and a plurality of positioning structures for positioning the position of the light-emitting lens are further arranged on the periphery of the mounting plane.

4. A downlight according to claim 3, wherein the positioning structure is at least two snap-fit projections provided at the entrance of the reflector and located around the periphery of the exit lens.

5. The downlight of claim 2, wherein the reflector comprises a reflector body located between the reflector and the reflector cup, a mounting portion provided on the reflector body for securing the reflector body to the reflector, and a pressing portion provided on the reflector body for pressing and securing the exit lens.

6. The downlight of claim 5, wherein the reflector body is sequentially provided with a plurality of reflecting planes, and the plurality of reflecting planes are all arranged around the periphery of the emergent lens.

7. The down lamp according to claim 6, wherein the mounting portion is a fixing fin disposed on a side surface of the reflector, the fixing fin is further provided with a mounting via hole for a fastener to pass through, and the reflector is further provided with a supporting boss for supporting and fixing the fixing fin.

8. A down lamp as claimed in claim 7, wherein the pressing portion is a pressing fin disposed on a side of the reflector body adjacent to the exit lens, the pressing fin abutting against a side surface of the exit lens.

9. The downlight of claim 8, wherein the reflector body is integrally formed with the fixing fin, and the reflector body is also integrally formed with the pressing fin.