CN220249771U - Lighting lamp - Google Patents

Abstract

The utility model discloses a lighting lamp, which comprises a shell and a light-emitting component, wherein the shell comprises a bottom shell and a surface cover, the surface cover is arranged on the bottom shell, and a containing cavity is formed by the bottom shell and the surface cover in an enclosing mode; the luminous component comprises a lamp body and a reflecting shade, wherein the lamp body and the reflecting shade are arranged in the containing cavity, the reflecting shade is conical, a plurality of reflecting strips are arranged on the inner wall of the reflecting shade in a protruding mode, the reflecting strips are arranged at intervals along the conical direction of the reflecting shade, and the reflecting strips are arranged on the inner wall of the reflecting shade in a surrounding mode. The inner wall of the reflector is provided with the plurality of reflective strips in a surrounding and protruding mode, so that light rays emitted by the lamp body can be reflected in the reflector for multiple times, the possibility of color spot formation is reduced, and the lighting effect of the lighting lamp is improved.

Description

Lighting lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a lighting lamp.

Background

The lighting lamp mainly emits light through the lamp beads to achieve lighting, the existing lighting lamp mainly reflects the light emitted by the lamp beads through the reflecting cover, so that the light can be concentrated to be projected, but after the lamp beads are reflected by the reflecting cover, the projected light can easily form color spots, and the lighting effect of the lamp is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the lighting lamp, which can improve the lighting effect and the use experience of a user.

According to a first aspect of an embodiment of the present utility model, there is provided a lighting fixture, including a housing and a light emitting assembly, the housing including a bottom shell and a face cover, the face cover being disposed on the bottom shell, and the bottom shell and the face cover enclosing a cavity; the luminous assembly comprises a lamp body and a reflecting shade, wherein the lamp body and the reflecting shade are arranged in the accommodating cavity, the reflecting shade is conical, a plurality of reflecting strips are arranged on the inner wall of the reflecting shade in a protruding mode, the reflecting strips are arranged at intervals along the taper direction of the reflecting shade, and the reflecting strips are arranged on the inner wall of the reflecting shade in a surrounding mode.

The lighting lamp provided by the embodiment of the utility model has at least the following beneficial effects: the face lid sets up at the drain pan to the drain pan encloses with the face lid and has the appearance chamber, and lamp body and reflector all set up in holding the intracavity, be the toper through setting up the shape of reflector, so that the light of lamp body emission can be gone out by the reflector reflection, makes light can concentrate and sends out from the face lid, improves illumination brightness. Moreover, the inner wall of reflector encircles the protrusion and is provided with a plurality of reflection of light strips, and a plurality of reflection of light strips follow the tapering direction interval arrangement of reflector, make the reflection angle that can change light to can make light multiple reflection in the reflector, and then can make light send out the back and can be softer, can promote the illuminating effect of lamps and lanterns, promote user's use experience.

According to some embodiments of the utility model, the reflective strip is semi-circular in cross-sectional shape.

According to some embodiments of the utility model, the light reflecting strip is provided with a plurality of protrusions and a plurality of recesses, the protrusions and the recesses being alternately arranged along the length direction of the light reflecting strip.

According to some embodiments of the utility model, the distance between two adjacent reflective strips gradually increases along the taper direction of the reflective shade in a direction away from the lamp body.

According to some embodiments of the utility model, the lamp body is provided with a plurality of lamp beads and a plurality of lenses, the lamp beads are arranged at intervals, and the lenses are covered on the lamp beads.

According to some embodiments of the utility model, the lens is concavely formed with a plurality of light guide parts towards the direction close to the lamp beads, and the plurality of light guide parts are arranged on the surface of the lens at intervals.

According to some embodiments of the utility model, a plurality of heat dissipation parts are convexly arranged on one side of the bottom shell away from the surface cover, and the plurality of heat dissipation parts are arranged on the bottom shell at intervals.

According to some embodiments of the utility model, the bottom shell is further provided with a breather valve, which communicates with the cavity.

According to some embodiments of the utility model, the bottom shell is further provided with a plurality of buckles, and the face cover is clamped on the bottom shell through the buckles.

According to some embodiments of the utility model, the housing further comprises legs rotatably connected to both sides of the bottom case by fasteners.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an exploded schematic view of a lighting fixture according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a reflector of a lighting fixture according to an embodiment of the present utility model;

FIG. 3 is a partial cross-sectional view of a reflector of a lighting fixture according to an embodiment of the present utility model;

FIG. 4 is a partial cross-sectional view of a lamp body of a lighting fixture according to an embodiment of the present utility model;

fig. 5 is a schematic view of a bottom case of a lighting fixture according to an embodiment of the utility model.

Reference numerals illustrate:

the shell 100, the bottom shell 110, the heat dissipation part 111, the breather valve 112, the buckle 113, the face cover 120, the accommodating cavity 130, the supporting leg 140 and the fastening piece 141;

the light emitting device comprises a light emitting component 200, a lamp body 210, a lamp bead 211, a lens 212, a light guide 213, a reflector 220, a reflective strip 221, a convex portion 222 and a concave portion 223.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As can be appreciated, referring to fig. 1 and 2, the lighting fixture of the present utility model includes a housing 100 and a light emitting assembly 200, wherein the housing 100 includes a bottom shell 110 and a surface cover 120, the surface cover 120 is disposed on the bottom shell 110, and the bottom shell 110 and the surface cover 120 enclose a cavity 130; the light emitting assembly 200 comprises a lamp body 210 and a reflector 220, wherein the lamp body 210 and the reflector 220 are both arranged in the cavity 130, the reflector 220 is conical, a plurality of reflective strips 221 are arranged on the inner wall of the reflector 220 in a protruding manner, the reflective strips 221 are arranged at intervals along the taper direction of the reflector 220, and the reflective strips 221 are arranged on the inner wall of the reflector 220 in a surrounding manner.

The surface cover 120 is arranged on the bottom shell 110, the bottom shell 110 and the surface cover 120 enclose a containing cavity 130, the lamp body 210 and the reflecting cover 220 are arranged in the containing cavity 130, and the reflecting cover 220 is arranged to be conical, so that light emitted by the lamp body 210 can be reflected by the reflecting cover 220, the light can be intensively emitted from the surface cover 120, the loss of the light is reduced, and the irradiation brightness of the illumination lamp is improved. Moreover, the inner wall protrusion of reflector 220 is provided with a plurality of reflection of light strips 221, and a plurality of reflection of light strips 221 follow the tapering direction interval arrangement of reflector 220, can block light direct injection through a plurality of reflection of light strips 221, make the reflection angle that can change light to can make light multiple reflection in reflector 220, and then can make the light send back softer, can promote the illuminating effect, promote user's use experience.

It should be noted that, the lamp beads 211 reflect out through the reflecting shade 220 to generate color spots, and the light can be reflected in the reflecting shade 220 for multiple times by arranging the plurality of reflecting strips 221, so that the color spots can be dispersed, the light emitted by the lighting lamp is soft, and the lighting effect of the lighting lamp can be improved.

In addition, the cover 120 may be a transparent glass member so that light can be smoothly emitted from the cover 120. And, the surface of glass finished piece can also set up the frosted layer, makes the light that can disperse lamp body 210, makes the light of illumination lamps and lanterns softer. The frosted layer is subjected to pickling and atomization treatment on the glass workpiece, so that the frosted layer is smooth, light passing through the frosted layer is soft and not dazzling, and the use experience of a user is improved.

It will be appreciated that referring to fig. 2 and 3, the side walls of the reflector 220 are obliquely arranged on the bottom wall such that the shape of the reflector 220 is tapered. In order to improve the reflection effect of the reflector 220 on light, the included angle between the side wall and the bottom wall of the reflector 220 is small enough to make the side wall of the reflector 220 steep, so that the light of the lamp body 210 can be condensed and reflected by the reflector 220 to avoid the formation of color spots, and the effect of the lighting lamp is improved.

It will be appreciated that referring to fig. 1 to 3, the reflective strip 221 has a semicircular cross-sectional shape. The cross section shape of the reflective strip 221 is semicircular, so that the reflection range of light is enlarged, the number of times of light reflected in the reflective cover 220 can be increased, the light emitted by the lamp body 210 can be dispersed, the color spots are dispersed, the light emitted by the lighting lamp is soft, and the lighting effect can be improved.

Wherein, through setting up the cross section shape of reflection of light strip 221 for semi-circular, make the surface area that can increase reflection of light strip 221, make things convenient for light to shine reflection of light strip 221 to can increase the reflection of light scope, with convenient dispersion light, make the light soft, improve the illuminating effect.

As can be appreciated, referring to fig. 1 to 3, the light reflecting strip 221 is provided with a plurality of protrusions 222 and a plurality of recesses 223, and the protrusions 222 and the recesses 223 are alternately arranged along the length direction of the light reflecting strip 221. The reflective strip 221 is provided with a plurality of convex portions 222 and a plurality of concave portions 223, and the convex portions 222 and the concave portions 223 are alternately arranged, so that the reflective angle of the reflective strip 221 can be increased, and the reflective angles of the convex portions 222 or the concave portions 223 are different, so that light rays can be irradiated onto the reflective strip 221 and reflected in different directions, the light rays of the lamp body 210 in the reflector 220 can be dispersed, the light rays can be reflected in the reflector 220 for multiple times, the light rays can be softened, and the lighting effect can be improved.

It should be noted that, the reflective strips 221 may be formed by extrusion on the inner wall of the reflective shade 220, so as to facilitate the manufacture of the reflective shade 220 and reduce the manufacturing cost of the reflective shade 220.

Specifically, referring to fig. 1 and 3, the distance between two adjacent reflective strips 221 increases gradually in a direction away from the lamp body 210 along the taper direction of the reflective shade 220. The interval of two adjacent reflection of light strips 221 increases gradually to the direction that deviates from lamp body 210 to make the density of reflection of light strip 221 reduce gradually to the direction that deviates from lamp body 210, thereby can reduce the reflection number of times of light at the reflector 220 light-emitting end, make things convenient for the light to jet out, reduce the loss of light, thereby can improve the illumination intensity of illumination lamps and lanterns, promote user's use experience.

It should be noted that, along the taper direction of the reflector 220, the lengths of the convex portion 222 and the concave portion 223 gradually increase in the direction away from the lamp body 210, so that the reflection range of the light can be reduced, the number of reflections of the light at the light emitting end of the reflector 220 is reduced, and the light can be smoothly emitted from the reflector 220, thereby reducing the loss of the light and improving the illumination brightness.

It will be appreciated that referring to fig. 1 and 4, the lamp body 210 is provided with a plurality of lamp beads 211 and a plurality of lenses 212, the plurality of lamp beads 211 are arranged at intervals, and the lenses 212 are covered on the lamp beads 211. The lens 212 is arranged to guide the light emitted by the lamp beads 211, so that the light is reduced to be emitted to the adjacent lamp beads 211, the light can be conveniently emitted from the surface cover 120 or emitted to the inner wall of the reflecting shade 220, the loss of the light can be reduced, the illumination brightness can be improved, and the luminous efficiency of the lamp body 210 is improved.

Specifically, referring to fig. 4, the lens 212 is formed with a plurality of light guide portions 213 recessed in a direction approaching the lamp beads 211, and the plurality of light guide portions 213 are provided at intervals on the surface of the lens 212. Through set up a plurality of leaded light portions 213 at the surface of lens 212 to the light that makes lamp pearl 211 can disperse to the inner wall transmission of reflector 220, thereby can make things convenient for the light to reflect through reflector 220, and then can make light at reflector 220 internal reflection many times, reduce the possibility that the mottle formed, promote the illuminating effect.

It should be noted that, the plurality of light guide portions 213 are disposed on the surface of the lens 212 at intervals, when light passes through the lens 212, so that the light can be reflected on the inner wall of the light guide portion 213, and the light emitted by the lamp beads 211 can be dispersed by the plurality of light guide portions 213, so that the possibility of forming color spots can be reduced, thereby improving the lighting effect of the lighting lamp and improving the use experience of a user.

As can be appreciated, referring to fig. 1 and 5, the bottom case 110 is provided with a plurality of heat dissipation parts 111 protruding from a side facing away from the cover 120, and the plurality of heat dissipation parts 111 are arranged at intervals on the bottom case 110. The side protrusion that drain pan 110 deviates from face lid 120 is provided with a plurality of radiating parts 111, through setting up a plurality of radiating parts 111 interval arrangement at drain pan 110 to increase drain pan 110 and air's area of contact, thereby can make things convenient for lamp body 210 to transfer heat to drain pan 110 on, then accelerate heat dissipation through a plurality of radiating parts 111, reduce heat and pile up on lamp body 210, make can reduce the temperature of lamp body 210, prolong the life of lamp body 210, improve the reliability of illumination lamps and lanterns.

Specifically, referring to fig. 1, the bottom case 110 is further provided with a breather valve 112, and the breather valve 112 communicates with the accommodating chamber 130. The breather valve 112 is disposed on the bottom shell 110, and the breather valve 112 is communicated with the cavity 130, and by disposing the breather valve 112, the air pressure of the cavity 130 and the outside can be balanced, so that the deformation of the bottom shell 110 and the surface cover 120 can be reduced, and the light-emitting component 200 can be stabilized in the cavity 130, thereby improving the structural stability and reliability of the lighting fixture.

It should be noted that, when the lighting device is operated, the heat generated by the lamp body 210 easily expands the air in the cavity 130, so that the air pressure in the cavity 130 is increased, the air in the cavity 130 can be discharged through the breather valve 112, the air pressure in the cavity 130 and the outside can be balanced, and the deformation of the bottom case 110 and the face cover 120 is reduced.

It can be appreciated that referring to fig. 1, the bottom case 110 is further provided with a plurality of buckles 113, and the cover 120 is clamped to the bottom case 110 by the buckles 113. By mounting the face cover 120 on the bottom case 110 and then fixing the face cover 120 on the bottom case 110 by the snap 113, the bottom case 110 and the face cover 120 can be assembled together quickly, and the housing 100 can be assembled without additional tools, thereby improving the assembly efficiency of the housing 100.

It will be appreciated that referring to fig. 1, the housing 100 further includes legs 140, and the legs 140 are rotatably coupled to both sides of the bottom case 110 by fasteners 141. The support legs 140 are rotatably connected to two sides of the bottom shell 110, and the support legs 140 are driven to rotate, so that the support legs 140 and the bottom shell 110 cooperate to prop up the lighting lamp, the position of the lighting lamp can be conveniently adjusted, and the use convenience of the lighting lamp is improved.

It should be noted that, the supporting legs 140 are connected to two sides of the bottom shell 110 through the fastening pieces 141, and the fastening pieces 141 are unscrewed, so that the supporting legs 140 can rotate on the bottom shell 110, the positions of the supporting legs 140 can be conveniently adjusted, and then the fastening pieces 141 are screwed, so that the irradiation angle of the lighting lamp can be conveniently adjusted, and the convenience of use of the lighting lamp can be improved. The fastening member 141 may be a bolt or a screw, and may be capable of fixing the leg 140 to the bottom case 110, which is not limited herein.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. The illumination lamps and lanterns, its characterized in that includes:

the shell comprises a bottom shell and a surface cover, wherein the surface cover is arranged on the bottom shell, and a containing cavity is formed by the bottom shell and the surface cover in a surrounding mode;

the light-emitting assembly comprises a lamp body and a reflecting shade, wherein the lamp body and the reflecting shade are arranged in the accommodating cavity, the reflecting shade is conical, a plurality of reflecting strips are arranged on the inner wall of the reflecting shade in a protruding mode, the reflecting strips are arranged at intervals along the taper direction of the reflecting shade, and the reflecting strips are arranged on the inner wall of the reflecting shade in a surrounding mode.

2. A light fixture as recited in claim 1, wherein the cross-sectional shape of the light-reflecting strip is semi-circular.

3. A lighting fixture as recited in claim 1, wherein said light reflecting strip is provided with a plurality of convex portions and a plurality of concave portions, said convex portions and said concave portions being alternately arranged along a length direction of said light reflecting strip.

4. A lighting device as recited in claim 1 or claim 3, wherein along the taper of said reflector, the spacing between adjacent ones of said reflector strips increases in a direction away from said lamp body.

5. The lighting fixture of claim 1, wherein the lamp body is provided with a plurality of lamp beads and a plurality of lenses, the plurality of lamp beads are arranged at intervals, and the lenses are covered on the lamp beads.

6. A lighting fixture as recited in claim 5, wherein said lens is recessed in a direction toward said lamp beads to form a plurality of light guide portions, and wherein said plurality of light guide portions are disposed at intervals on a surface of said lens.

7. The lighting fixture of claim 1, wherein a side of the bottom shell facing away from the face cover is provided with a plurality of heat dissipation parts in a protruding manner, and the plurality of heat dissipation parts are arranged at intervals on the bottom shell.

8. The light fixture of claim 7 wherein the bottom housing is further provided with a breather valve in communication with the cavity.

9. The lighting fixture of claim 1, wherein the bottom shell is further provided with a plurality of snaps, and the face cover is snapped onto the bottom shell by the snaps.

10. A light fixture as recited in claim 1, wherein said housing further comprises legs, said legs being pivotally connected to opposite sides of said bottom housing by fasteners.