CN223985091U - Lighting lamp - Google Patents

Abstract

The utility model discloses an illuminating lamp, which comprises a chassis, a lamp strip, a lamp shade and a lamp cover, wherein a downward-facing mounting cavity is formed in the chassis, the lamp strip is connected in the mounting cavity, lamp beads are arranged on the lamp strip, the lamp shade is connected to the bottom side of the chassis and covers the mounting cavity, the lamp shade is upwards arched and is provided with a light emitting groove, a downward-protruding light transmitting part is arranged at the position of the light emitting groove corresponding to the lamp beads.

Description

Lighting lamp

Technical Field

The present disclosure relates to lighting devices, and particularly to a lighting device.

Background

The kind of light has multiple, for example LED lamp panel, and current LED lamp panel adopts dull and stereotyped lamp shade generally, if need reach the even effect of luminous, need be provided with a plurality of lamp pearls in the lamp panel to increase astigmatic lens in lamp panel light-emitting department, overall structure design is comparatively single, is difficult to further optimize whole production efficiency. Therefore, there is a need for an illumination lamp that simplifies the overall mounting structure

Disclosure of utility model

The present utility model is directed to an illumination lamp that solves one or more of the problems of the prior art, and at least provides a useful choice or creation of conditions.

The utility model solves the technical problems as follows:

The illuminating lamp comprises a chassis, a lamp strip, a lamp shade and a lamp cover, wherein a mounting cavity facing downwards is formed in the chassis, the lamp strip is connected in the mounting cavity, lamp beads are arranged on the lamp strip, the lamp shade is connected to the bottom side of the chassis and covers the mounting cavity, the lamp shade is upwards arched and is provided with a light emitting groove, and a downward protruding light transmitting part is arranged at the position of the light emitting groove corresponding to the lamp beads.

The technical scheme has the advantages that the chassis is used for being mounted on a peripheral structural surface, the lamp strips are mounted in the mounting cavity formed by surrounding of the chassis, the lampshade covers and seals the mounting cavity at the bottom side of the chassis, the light emitting grooves are formed in positions of the lampshade corresponding to the lamp beads, the downward protruding light transmitting parts in the light emitting grooves can provide divergent spaces for the lamp beads, when the lamp beads work, the light transmitting parts are used as lenses for homogenizing light, the lamp beads penetrate through the light transmitting parts and then are sent out from the light emitting grooves to be sent out, the number of the lamp beads required to be mounted in the chassis is saved, uniform light emitting is realized in the light emitting grooves formed by arching of the lampshade, the light transmitting parts are used as lenses for homogenizing light, the overall mounting steps are reduced, the production efficiency is improved, and the overall manufacturing cost can be better controlled.

As a further improvement of the technical scheme, a plurality of light emitting groups are arranged on the light bar along the length direction of the light bar, the light emitting groups respectively comprise a plurality of light beads arranged on the light bar, and a plurality of light emitting grooves are respectively arranged at positions corresponding to the light emitting groups. A plurality of lamp beads are correspondingly arranged in each light-emitting groove, the lamp beads penetrate through the light-transmitting parts to emit light outwards, the uniformity of the light emitted from each light-emitting groove to the light emitted can be improved, the positions, corresponding to the light-emitting groups, on the lamp cover are respectively provided with the light-emitting grooves, the overall light-emitting brightness and the illumination range can be improved, and the uniformity of the light emitted can be guaranteed.

As a further improvement of the technical scheme, the inner top side of the mounting cavity is provided with a mounting groove, and the light bar is connected in the mounting groove. The mounting groove can provide the space of installation location to the lamp strip, can improve the installation effectiveness to the lamp strip and the stability of installation to the structural stability in installation cavity can be strengthened to mounting groove itself, makes the chassis be difficult to take place torsional deformation.

As a further improvement of the technical scheme, a plurality of mounting grooves are formed, and the plurality of mounting grooves are respectively staggered in the transverse direction and the longitudinal direction. The mounting grooves can be used for respectively mounting the lamp strips at different positions to provide a pre-positioning structure, so that the flexibility and convenience for mounting and fixing the lamp strips can be enhanced, and the torsional deformation resistance can be further enhanced along the mounting grooves which are transversely and longitudinally staggered.

As a further improvement of the above technical solution, the light-transmitting portion has an arc-shaped cross section in the width direction. The curved light-transmitting part enables the appearance of a lamp tube to be formed in the light-emitting cover, when the lamp beads penetrate through the light-transmitting part to emit light, the lamp tube is mounted at the light-emitting groove to achieve the effect of emitting light, and the appearance of the whole shape is improved.

As a further improvement of the technical scheme, the inner side of the light emitting groove is provided with a reflecting layer. The reflective layer arranged at the inner side of the light-emitting groove can form the effect of condensing and reflecting the light emitted from the light-transmitting part, so that the brightness of the light emitted can be improved, and the effect of emitting light from the light-emitting groove to the outside can be enhanced.

As a further improvement of the technical scheme, the utility model further comprises an outer frame, wherein the chassis and the lampshade are respectively positioned in the outer frame, and the outer frame respectively shields the outer edge of the chassis and the outer edge of the lampshade. The chassis and the lampshade are arranged in the outer frame, and the outer edges of the chassis and the lampshade can be shielded and protected by the outer frame, so that the overall structural strength is enhanced, and the tightness between the chassis and the lampshade is improved.

As a further improvement of the technical scheme, the chassis is provided with convex ribs at the position outside the mounting cavity, the convex ribs extend around the mounting cavity, and the convex ribs compress the lampshade on the outer frame. When the chassis is connected to the outer frame, the convex ribs on the chassis compress the lampshade on the outer frame, and because the convex ribs extend around the mounting cavity, the convex ribs can apply force to the lampshade in multiple directions and compress and fix the lampshade, so that convenience and stability of the mutual assembly connection of the chassis and the lampshade can be improved.

As a further improvement of the technical scheme, a first positioning concave angle is arranged on the inner side of the outer frame, the first positioning concave angle is arranged around the outer frame, and the outer edge of the lampshade stretches into the first positioning concave angle. When the whole assembly is carried out, the first positioning concave angle on the inner side of the outer frame surrounds the outer frame to form an area for limiting the lampshade, when the lampshade is installed, the lampshade can be installed in the outer frame, the outer side of the lampshade stretches into the first positioning concave angle to be positioned, and therefore the lampshade can be installed in the outer frame quickly and stably.

As a further improvement of the technical scheme, the top side of the outer frame is provided with a second positioning concave angle, the second positioning concave angle is arranged around the outer frame, and the outer edge of the chassis stretches into the second positioning concave angle. Because the second reentrant corner of frame top side encircles the frame and encloses to establish and form a region spacing to the chassis, when the installation chassis, can stretch into the outside position of chassis to the location in the second reentrant corner, so can realize loading into the frame with the chassis fast, firmly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

Fig. 1 is an overall perspective view of the present utility model.

Fig. 2 is a schematic diagram of the explosive structure of the present utility model.

Fig. 3 is a cross-sectional structural view of the present utility model.

Fig. 4 is an enlarged partial schematic view of portion a of fig. 3.

In the drawing, the lamp comprises a chassis 100-a chassis 110-a mounting cavity 120-a mounting groove 200-a lamp strip 210-a lamp bead 300-a lamp shade 310-a light outlet groove 320-a light transmitting part 400-an outer frame 410-a convex rib 420-a first positioning concave angle and a second positioning concave angle 430-a second positioning concave angle.

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.

Referring to fig. 1 and 2, an illumination lamp comprises a chassis 100, a lamp strip 200 and a lamp shade 300, wherein the chassis 100 is provided with a mounting cavity 110 facing downwards, the lamp strip 200 is connected in the mounting cavity 110, the lamp strip 200 is provided with lamp beads 210, the lamp shade 300 is connected to the bottom side of the chassis 100, the lamp shade 300 covers the mounting cavity 110, the lamp shade 300 is arched upwards and is provided with a light emitting groove 310, the position of the light emitting groove 310 corresponding to the lamp beads 210 is provided with a downward protruding light transmitting part 320, the light transmitting part 320 can be arranged on a lens on the lamp shade 300 or is a light transmitting plate, and the light homogenizing effect of the light transmitting part 320 can be adjusted by adjusting the haze of the light transmitting part 320.

As can be seen from the above, the chassis 100 is used for being mounted on a peripheral structural surface, the mounting cavity 110 formed by surrounding the chassis 100 is provided with the light bar 200, the lampshade 300 is arranged at the bottom side of the chassis 100 and covers and seals the mounting cavity 110, the light-emitting groove 310 is arranged at the position of the lampshade 300 corresponding to the light bead 210, the downward protruding light-transmitting part 320 in the light-emitting groove 310 can provide a divergent space for the light bead 210, when the light bead 210 works, the light-transmitting part 320 is used as a lens for homogenizing light, the light bead 210 penetrates the light-transmitting part 320 and then goes out from the light-emitting groove 310, thus the number of the light bead 210 to be mounted in the chassis 100 is saved, uniform light-emitting is realized in the light-emitting groove 310 formed by arching the lampshade 300, and the light-transmitting part 320 is used as a lens for homogenizing light, so that the overall mounting steps are reduced, the production efficiency is improved, and the overall manufacturing cost can be better controlled.

In order to reduce the usage amount of the lamp beads 210, the light-homogenizing effect is ensured, and meanwhile, the light-emitting range is increased, a plurality of light-emitting grooves 310 may be formed in the lamp shade 300, specifically, a plurality of light-emitting groups are formed in the lamp strip 200 along the length direction thereof, each of the light-emitting groups includes a plurality of lamp beads 210 disposed on the lamp strip 200, and the positions of the light-emitting grooves 310 corresponding to the light-emitting groups are respectively provided with a plurality of light-emitting groups. A plurality of light beads 210 are correspondingly arranged in each light emitting groove 310, the light from the plurality of light beads 210 is emitted outwards through the light transmitting part 320, and the uniformity of the light emitted from each light emitting groove 310 can be improved, so that the light emitting grooves 310 are respectively arranged on the lampshade 300 at positions corresponding to a plurality of light emitting groups on the light bar 200, the overall light emitting brightness and the illumination range can be improved, and the uniformity of the emitted light can be ensured.

In practical applications, the number of the light bars 200 may be one or more, for example, when the number of the light bars 200 is only one, a plurality of light emitting slots 310 may be disposed on the lamp housing 300 along the length direction of the light bars 200, and when the number of the light bars 200 is plural, the light bars 200 are arranged at intervals along the linear direction in the light emitting cavity, and a plurality of light emitting slots 310 may be disposed on the lamp housing 300 corresponding to the length direction of each light bar 200, so that a wide range of light can be emitted.

In order to facilitate the installation of the light bar 200, in this embodiment, the mounting cavity 110 is provided with a mounting groove 120 on the inner top side, and the light bar 200 is connected in the mounting groove 120. The mounting groove 120 can provide a space for mounting and positioning the light bar 200, so that the mounting efficiency and the mounting stability of the light bar 200 can be improved, and the structural stability of the mounting cavity 110 can be enhanced by the mounting groove 120, so that the chassis 100 is not easy to generate torsional deformation.

Further, the number of the mounting grooves 120 is plural, and the plurality of mounting grooves 120 are respectively staggered in the transverse direction and the longitudinal direction, in practical application, the number of the mounting grooves 120 is set according to the size of the chassis 100, for example, when the size of the chassis 100 is large, the number of the mounting grooves 120 is plural, whereas when the size of the chassis 100 is small, the number of the mounting grooves 120 is also small, for example, the number of the mounting grooves 120 is three in the transverse direction and the longitudinal direction, and the number of the three transverse mounting grooves 120 and the number of the three longitudinal mounting grooves 120 are respectively staggered. The plurality of mounting grooves 120 can respectively provide a predetermined structure for mounting the light bar 200 at different positions, which can enhance the flexibility and convenience of mounting and fixing the light bar 200, and the mounting grooves 120 staggered along the transverse direction and the longitudinal direction can further enhance the torsion deformation resistance.

The light-transmitting portion 320 is mainly used for emitting light of the lamp beads 210, and has various shapes, and in this embodiment, the cross section of the light-transmitting portion 320 along the width direction is arc-shaped. The arc-shaped light-transmitting portion 320 forms an appearance of a lamp tube in the light-emitting mask, and when the lamp beads 210 transmit the light emitted from the light-transmitting portion 320, the lamp tube is mounted at the light-emitting groove 310 to achieve the effect of emitting the light, so that the overall appearance is improved.

When the light-emitting groove 310 is not provided with a reflective structure, the light-emitting portion of the lamp bead 210 from the light-transmitting portion 320 to the outside irradiates the side wall of the light-emitting groove 310, and in order to ensure the light efficiency of the lamp bead 210 from the light-transmitting portion 320 to the outgoing light, in this embodiment, the light-emitting groove 310 is provided with a reflective layer at the inner side. The reflective layer disposed inside the light-emitting groove 310 can have an effect of condensing and reflecting the light emitted from the light-transmitting portion 320, so that the brightness of the light emitted can be improved and the effect of emitting the light from the light-emitting groove 310 can be enhanced.

In the above embodiment, the lampshade 300 may be directly mounted on the chassis 100 by means of fastening or driving in a screw, etc., and in order to improve the overall structural strength, as shown in fig. 3 and 4, the utility model further includes an outer frame 400, wherein the chassis 100 and the lampshade 300 are respectively located in the outer frame 400, and the outer frame 400 respectively shields the outer edges of the chassis 100 and the lampshade 300. The chassis 100 and the lampshade 300 are arranged in the outer frame 400, and the outer edges of the chassis 100 and the lampshade 300 can be shielded and protected by the outer frame 400, so that the overall structural strength is enhanced, and the tightness between the chassis 100 and the lampshade 300 is improved.

The chassis 100 and the lampshade 300 can be respectively installed into the outer frame 400 and form structural connection with the outer frame 400, and in order to further improve the convenience of integral installation, the structure of the chassis 100 and the lampshade 300 installed into the outer frame 400 can be simplified by simply forming structural connection between the chassis 100 and the outer frame 400, specifically, the chassis 100 is located at the position where the installation cavity 110 is arranged externally, the convex ribs 410 are arranged to encircle the installation cavity 110, and the convex ribs 410 compress the lampshade 300 on the outer frame 400. When the chassis 100 is connected to the outer frame 400, the ribs 410 on the chassis 100 compress the lampshade 300 on the outer frame 400, and as the ribs 410 extend around the mounting cavity 110, the ribs 410 can apply force to the lampshade 300 in multiple directions and compress and fix the lampshade 300, so that convenience and stability of assembling and connecting the chassis 100 and the lampshade 300 with each other can be improved.

Further, a first positioning concave angle 420 is disposed on the inner side of the outer frame 400, the first positioning concave angle 420 is disposed around the outer frame 400, and the outer edge of the lampshade 300 extends into the first positioning concave angle 420. When the whole assembly is performed, the first positioning concave angle 420 on the inner side of the outer frame 400 surrounds the outer frame 400 to form a region for limiting the lampshade 300, so that the lampshade 300 can be installed in the outer frame 400 when the lampshade 300 is installed, and the outer side of the lampshade 300 extends into the first positioning concave angle 420 to be positioned, so that the lampshade 300 can be quickly and stably installed in the outer frame 400.

Further, a second positioning concave angle 430 is provided on the top side of the outer frame 400, the second positioning concave angle 430 is disposed around the outer frame 400, the outer edge of the chassis 100 extends into the second positioning concave angle 430, in practical application, the outer side of the chassis 100 may be fastened and fixed in the outer frame 400 by means of a fastener, or a screw is driven into a position of the chassis 100 near the outer edge, and the screw is connected to the outer frame 400, so that the chassis 100 is pressed and fixed in the outer frame 400 by using the screw. Since the second concave angle on the top side of the outer frame 400 surrounds the outer frame 400 to form an area limiting the chassis 100, when the chassis 100 is installed, the outer side of the chassis 100 can be extended into the second positioning concave angle 430 to be positioned, so that the chassis 100 can be quickly and stably installed in the outer frame 400.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A lighting lamp is characterized by comprising

A chassis (100) having a mounting cavity (110) formed therein to face downward;

The lamp strip (200) is connected in the mounting cavity (110), and lamp beads (210) are arranged on the lamp strip (200);

The lamp shade (300) is connected to the bottom side of the chassis (100) and covers the mounting cavity (110), the lamp shade (300) is upwards arched and is provided with a light-emitting groove (310), and the position of the light-emitting groove (310) corresponding to the lamp bead (210) is provided with a downward protruding light-transmitting part (320).

2. The illumination lamp as set forth in claim 1, wherein a plurality of light-emitting groups are disposed on the light bar (200) along a length direction thereof, the plurality of light-emitting groups each comprise a plurality of light beads (210) disposed on the light bar (200), and the light-emitting grooves (310) are disposed in a plurality of positions corresponding to the light-emitting groups.

3. A lighting lamp as set forth in claim 1, wherein an inner top side of said mounting cavity (110) is provided with a mounting groove (120), and said light bar (200) is connected to said mounting groove (120).

4. A lighting lamp as claimed in claim 3, characterized in that the number of the mounting grooves (120) is plural, and the plurality of the mounting grooves (120) are respectively staggered in the transverse direction and the longitudinal direction.

5. A lighting lamp as set forth in claim 1, wherein the light-transmitting portion (320) has an arc-shaped cross section in the width direction.

6. The illumination lamp as set forth in claim 1, wherein a reflective layer is provided inside the light-emitting groove (310).

7. The illumination lamp as set forth in claim 1, further comprising an outer frame (400), wherein the chassis (100) and the lamp housing (300) are respectively located in the outer frame (400), and the outer frame (400) shields the outer edge of the chassis (100) and the outer edge of the lamp housing (300) respectively.

8. The illumination lamp as set forth in claim 7, wherein the chassis (100) is provided with ribs (410) at positions outside the mounting cavity (110), the ribs (410) extend around the mounting cavity (110), and the ribs (410) press the lamp housing (300) onto the outer frame (400).

9. The illumination lamp as set forth in claim 7, wherein a first positioning concave angle (420) is provided on the inner side of the outer frame (400), the first positioning concave angle (420) is provided around the outer frame (400), and the outer edge of the lamp housing (300) extends into the first positioning concave angle (420).

10. A lighting lamp as set forth in claim 7, characterized in that a second positioning recess (430) is provided on the top side of the outer frame (400), the second positioning recess (430) is provided around the outer frame (400), and the outer edge of the chassis (100) extends into the second positioning recess (430).