CN216813966U

CN216813966U - Grille lamp

Info

Publication number: CN216813966U
Application number: CN202220241045.8U
Authority: CN
Inventors: 郑进琪
Original assignee: Xiamen Nonton Optic Electric Co ltd
Current assignee: Xiamen Nonton Optic Electric Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-24
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to a grille lamp, which can comprise a shell, a lamp strip, a grille plate, a diffusion plate, a hanging rod and a power supply box, wherein the cross section of the shell is isosceles trapezoid, the shell is formed by splicing a front section bar, an upper section bar and a rear section bar, end covers are arranged at the left end and the right end of the shell, a lamp strip installation groove is formed in the inner wall of the top of the upper section bar, the lamp strip is inserted in the lamp strip installation groove, a diffusion plate installation groove and a grille plate installation groove are formed in the opposite inner walls of the front section bar and the rear section bar, the diffusion plate installation groove is positioned above the grille plate installation groove, the diffusion plate and the grille plate are respectively inserted in the diffusion plate installation groove and the grille plate installation groove, the lower end of the hanging rod is installed on the front section bar in an angle-adjustable mode through a hanging plate installation seat, and the upper end of the power supply box is installed on the front section bar. The shell is formed by splicing three sectional materials, is convenient to install and disassemble, has low production cost, adjustable irradiation direction and strong adaptability.

Description

Grille lamp

Technical Field

The utility model belongs to the field of lamps, and particularly relates to a grille lamp.

Background

The grille lamp is widely applied to classroom illumination because of soft light, no glare, uniform illumination and the like. The existing grille lamp has the disadvantages of complex mold structure and high cost because the shell is integrally formed. In addition, the installation angle of the prior grille lamp is fixed, namely the irradiation direction is fixed, and the prior grille lamp cannot be suitable for occasions needing to adjust the irradiation direction.

Disclosure of Invention

The present invention is directed to a grille lamp to solve the above problems. Therefore, the utility model adopts the following specific technical scheme:

a grille lamp can comprise a shell, a light bar, a grille plate, a diffusion plate, a hanging rod and a power box, wherein the cross section of the shell is isosceles trapezoid, the shell is formed by splicing a front section bar, an upper section bar and a rear section bar, the left end and the right end of the shell are provided with end covers, a light bar mounting groove is arranged on the inner wall of the top of the upper section bar, the light bar is inserted in the light bar mounting groove, diffusion plate mounting grooves and grating plate mounting grooves are arranged on the opposite inner walls of the front section bar and the rear section bar, the diffusion plate mounting groove is positioned above the grating plate mounting groove, the diffusion plate and the grating plate are respectively inserted in the diffusion plate mounting groove and the grating plate mounting groove, but the lower extreme of jib passes through the jib mount pad angle modulation install in but on the preceding section bar and the upper end is equipped with the link plate, the power pack is installed on the preceding section bar.

Furthermore, a pair of mirror-symmetrical L-shaped clamping grooves is formed in the outer wall of the front section bar, and the suspender mounting seat and the power supply box are clamped in the L-shaped clamping grooves.

Further, the jib mount pad includes joint portion and installation department, joint portion joint in L shape draw-in groove, the installation department is the U-shaped and is equipped with first bolt hole and a plurality of angle modulation screw on its both sides face, first bolt hole with second bolt hole on the jib aligns, the jib wears to locate through the bolt first bolt hole with second bolt hole and installing on the jib mount pad.

Furthermore, the upper end of preceding section bar with the upper end of back section bar is equipped with the C-shaped groove respectively, both ends are equipped with first C-shaped arch around going up the section bar, go up the section bar through first C-shaped arch joint in the C-shaped groove and splice together.

Furthermore, a second C-shaped bulge and a third C-shaped bulge are further arranged on the front section bar and the rear section bar respectively, the second C-shaped bulge is located in the grid plate installation groove, the third C-shaped bulge is located above the diffusion plate installation groove, and the end cover is provided with installation holes aligned and matched with the first C-shaped bulge, the second C-shaped bulge and the third C-shaped bulge.

Furthermore, an end cover is buckled on the end cover.

Further, the front section bar, the upper section bar and the rear section bar are aluminum section bars.

Furthermore, the middle concave part of the hanging plate is provided with a through hole for the hanging rod to pass through, two sides of the middle concave part are provided with fixing holes, the hanging plate is fixed on a ceiling through the matching of a screw and the fixing holes, and the upper end of the hanging rod passes through the through hole and is hung on the hanging plate through a bolt.

Furthermore, a first opening for a power line to pass through is further formed in the side wall of the upper end and the lower end of the hanging rod.

Further, the grille lamp may further include a decorative cover covering an upper end of the hanger bar and provided with a second opening through which a power cord passes.

By adopting the technical scheme, the utility model has the beneficial effects that: the shell is formed by splicing three sectional materials, is convenient to install and disassemble, has low production cost, adjustable irradiation direction and strong adaptability.

Drawings

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

FIG. 1 is a perspective view of a grille lamp of the present invention;

FIG. 2 is an exploded view of the grille lamp shown in FIG. 1;

FIG. 3 is an exploded view of the housing of the grille lamp shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the grille lamp shown in FIG. 1;

FIG. 5 is a perspective view of an upper end mounting structure of the hanger bar of the grille lamp shown in FIG. 1;

FIG. 6 is a perspective view of a hanger bar mount of the grille lamp shown in FIG. 1;

fig. 7 is a perspective view of the power supply box of the grille lamp shown in fig. 1.

Detailed Description

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present application, the terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships that are based on the orientation shown in the drawings, are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-7, a grille lamp may include a housing 1, a light bar (not shown), a grille plate 2, a diffuser plate 3, a hanger bar 4, and a power supply box 5. Wherein the cross section of the shell 1 is approximately isosceles trapezoid. The housing 1 may be formed by splicing a front profile 11, an upper profile 12 and a rear profile 13. Specifically, the upper end of the front section bar 11 and the upper end of the rear section bar 13 are respectively provided with a C-shaped groove 111 and a C-shaped groove 131, the front end and the rear end of the upper section bar 12 are provided with a first C-shaped protrusion 121, the upper section bar 12 is spliced together by clamping the first C-shaped protrusion 121 in the C-

shaped grooves

111 and 131, and the assembly and the disassembly are very convenient. Preferably, the front profile 11, the upper profile 12 and the rear profile 13 are aluminium profiles. End caps 6 are mounted to the left and right ends of the housing 1. Specifically, the front section bar 11 and the rear section bar 13 are further respectively provided with a second C-shaped protrusion 112 and a third C-shaped protrusion 132, wherein the second C-shaped protrusion 112 is located in the grating plate installation groove 113 of the front section bar 11, and the third C-shaped protrusion 132 is located above the diffusion plate installation groove 134 of the rear section bar 13; the end cap 6 is provided with mounting holes 61 which are aligned and matched with the first C-shaped protrusion 121, the second C-shaped protrusion 112 and the third C-shaped protrusion 132. The end caps 6 are locked at both ends of the housing 1 by screwing into the mounting holes 31 and the first, second, and third C-

shaped protrusions

121, 112, and 132. Preferably, the end cap 6 is also fastened with an end cap 7 to make the grille lamp more beautiful in appearance.

Be equipped with lamp strip mounting groove 122 (two are shown) on the top inner wall of last section bar 12, the lamp strip can be inserted and locate in lamp strip mounting groove 123, and the installation is very convenient with the dismantlement. Diffuser

plate mounting grooves

113 and 133 and grill

plate mounting grooves

114 and 134 are provided on opposite inner walls of the front and

rear section bars

11 and 13, and the diffuser

plate mounting grooves

113 and 133 are positioned above the grill

plate mounting grooves

114 and 134. The diffusion plate 3 and the grating plate 2 may be inserted in the diffusion

plate mounting grooves

113 and 133 and the grating

plate mounting grooves

114 and 134, respectively, and are very convenient to install and dismantle. The structures of the diffuser plate 3 and the louver plate 2 are well known and will not be described here.

The lower end of the suspender 4 is arranged on the front section bar 11 through the suspender mounting seat 8 in an angle-adjustable way, and the upper end is provided with a suspending board 9, and the suspending board 9 can be conveniently fixed on a ceiling. Specifically, the outer wall of the front section bar 11 is provided with a pair of mirror-symmetrical L-shaped clamping grooves 115, the suspender mounting seat 8 can be clamped in the L-shaped clamping grooves 115, and the installation and the disassembly are very convenient. In this embodiment, the hanger bar mounting base 8 includes a snap portion 81 and a mounting portion 82, wherein the snap portion 81 is complementary in shape to the L-shaped slot 115. Preferably, the clip 81 is provided with a locking hole 811 for locking the boom mount 8 to the front profile 11 by means of a screw. During installation, the clamping portion 81 can be inserted into the L-shaped clamping groove 115 from one end of the front section bar 11 and moved to a proper position, and then the screw is screwed down, which is very convenient. The mounting portion 82 has a U shape and is provided with a first latch hole 821 and a plurality of (3 shown) angle adjusting screw holes 822 on both side surfaces thereof, wherein the first latch hole 821 is aligned with the second latch hole 41 on the suspension lever 4, and thus the suspension lever 4 can be mounted on the suspension lever mounting seat 8 by inserting the latch 42a through the first latch hole 821 and the second latch hole 41. When the angle needs to be adjusted, the screw 43 is unscrewed from one angle adjustment screw hole 822 and screwed into the other angle adjustment screw hole 822, which is very convenient.

The suspending plate 9 has a through hole 91 in the center thereof through which the suspending rod 4 passes and fixing holes 92 in both sides thereof. Thus, the hanging plate 9 can be fixed to the ceiling by fitting the screw to the fixing hole 92. The upper end of the suspension rod 4 passes through the through hole 91 and is suspended on the hanging plate 9 through the bolt 42 b. During installation, the hanging plate 9 is fixed on a ceiling, then the suspender 4 penetrates through the through hole 91 from bottom to top, and then the bolt 42b is inserted, so that the installation is very convenient.

In addition, the side wall of the upper and lower ends of the suspension rod 4 is provided with a first opening 44 for the power cord to pass through. The first opening 44 is elongated to facilitate installation of the power cord. Preferably, the grille lamp may further include a decorative cover 10, and the decorative cover 10 covers the upper end of the hanger bar 4, the hanging plate 9 and the power line to make the appearance more beautiful. The decoration cover 10 is provided with a second opening 101 through which the power cord passes, and the second opening 101 has a semicircular shape.

The power supply box 5 is mounted on the front section bar 11 to supply power to the light bar. In this embodiment, the power supply box 5 is located between the two boom mounts 8. The bottom of power pack 5 is equipped with 2 pairs of buckles 51, and through buckle 51, power pack 5 can be in the joint in L-shaped draw-in groove 115, and the installation is very convenient with the dismantlement. Preferably, the buckle 51 has certain elasticity to facilitate disassembly and assembly.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A grille lamp is characterized by comprising a shell, a light bar, a grille plate, a diffusion plate, a suspender and a power box, wherein the cross section of the shell is isosceles trapezoid, the shell is formed by splicing a front section bar, an upper section bar and a rear section bar, the left end and the right end of the shell are provided with end covers, a light bar mounting groove is arranged on the inner wall of the top of the upper section bar, the light bar is inserted in the light bar mounting groove, diffusion plate mounting grooves and grating plate mounting grooves are arranged on the opposite inner walls of the front section bar and the rear section bar, the diffusion plate mounting groove is positioned above the grating plate mounting groove, the diffusion plate and the grating plate are respectively inserted in the diffusion plate mounting groove and the grating plate mounting groove, but the lower extreme of jib passes through the jib mount pad angle modulation install in but on the preceding section bar and the upper end is equipped with the link plate, the power pack is installed on the preceding section bar.

2. The grille lamp of claim 1 wherein the front section bar has a pair of mirror-symmetrical L-shaped slots on an outer wall thereof, and the hanger bar mounting base and the power supply box are engaged with the L-shaped slots.

3. The grille lamp of claim 2 wherein the hanger bar mounting base includes a snap-fit portion and a mounting portion, the snap-fit portion snap-fits into the L-shaped slot, the mounting portion is U-shaped and has first latch holes and a plurality of angle adjustment screw holes on both sides thereof, the first latch holes are aligned with second latch holes on the hanger bar, and the hanger bar is mounted on the hanger bar mounting base by a latch passing through the first latch holes and the second latch holes.

4. The grille lamp of claim 2, wherein the upper end of the front section bar and the upper end of the rear section bar are respectively provided with a C-shaped groove, the front end and the rear end of the upper section bar are provided with first C-shaped protrusions, and the upper section bars are spliced together by the first C-shaped protrusions being clamped in the C-shaped grooves.

5. The grille lamp of claim 4 wherein the front and rear profiles further have second and third C-shaped projections, respectively, the second C-shaped projection being positioned in the grille plate mounting slot and the third C-shaped projection being positioned above the diffuser plate mounting slot, the end cap having mounting holes for aligning and mating with the first, second and third C-shaped projections.

6. The grille lamp of claim 5 wherein the end cap further has an end cap snap-fitted thereto.

7. The grille lamp of claim 1 wherein the front, upper and rear profiles are aluminum profiles.

8. The grille lamp of claim 1, wherein the hanging plate has a through hole in a central recess thereof through which the hanger bar passes and fixing holes in both sides thereof, the hanging plate is fixed to a ceiling by being engaged with the fixing holes by screws, and the upper end of the hanger bar passes through the through hole and is hung from the hanging plate by a bolt.

9. The grille lamp of claim 1 wherein the hanger bar further defines a first opening in a side wall of the hanger bar at upper and lower ends thereof through which a power cord passes.

10. The grille lamp of claim 9 further comprising a trim cover covering the upper end of the hanger bar and having a second opening through which the power cord passes.