Grille lamp

Abstract

The utility model provides a grille lamp which comprises a panel support and a light source assembly, a first connecting position and a second connecting position are arranged between the panel support and the light source assembly, and the light source assembly and the panel support can be changed to be connected to the first connecting position or the second connecting position by moving the light source assembly. When the light source assembly and the panel support are connected to the first connecting position, the irradiation angle of the light source assembly is fixed. When the light source assembly and the panel support are connected to the second connecting position, the irradiation angle of the light source assembly is adjustable. The grille lamp has the advantages that the grille lamp is reasonable in structure, the fixed lighting mode or the angle-adjusting lighting mode can be freely selected, and when the grille lamp is in the fixed lighting mode, the panel support and the light source assembly are kept flat and more attractive; in the angle-adjusting illumination mode, the light source assembly sinks to the inner side of the panel support for angle adjustment, the light source assembly cannot extend out of the ceiling after angle adjustment, and neat and attractive appearance of the ceiling is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp structures, in particular to a grille lamp. Background Art

[0002] Grille lights are a type of lighting equipment used indoors, and are mainly used in public places such as offices or corridors of office buildings. They are usually installed on ceilings with suspended ceilings. Existing grille lights include fixed-direction lighting and adjustable-angle lighting. When the illumination angle needs to be changed, grille lights with fixed-direction lighting cannot meet user needs, while grille lights with adjustable-angle lighting require loosening the screws, adjusting the angle, and then tightening the screws. The operation is cumbersome and dangerous.

[0003] There is a need to improve upon the existing technology. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a grille lamp which has a reasonable structure and is easy to change the lighting angle.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a grille lamp, comprising a panel bracket and a light source assembly, a first connecting position and a second connecting position are provided between the panel bracket and the light source assembly, and the light source assembly can be changed to be connected to the panel bracket at the first connecting position or the second connecting position by moving the light source assembly, when the light source assembly is connected to the panel bracket at the first connecting position, the illumination angle of the light source assembly is fixed; when the light source assembly is connected to the panel bracket at the second connecting position, the illumination angle of the light source assembly is adjustable.

[0006] Furthermore, a support seat is provided at each end of the panel bracket along the length direction, and a first bead and a second bead are provided on opposite sides of the two supports, the second bead is located below the first bead, and the distance between the first bead and the second bead is L, and a first bead fixing hole, a second bead fixing hole, a second bead hinge hole and a plurality of first bead adjustment holes are provided at both ends of the light source assembly, the distance between the first bead fixing hole and the second bead fixing hole is L, and the plurality of first bead adjustment holes are evenly distributed on a circle with the second bead hinge hole as the center and L as the radius, the first bead fixing hole and the second bead fixing hole constitute a first connecting position, and the second bead hinge hole and the plurality of first bead adjustment holes constitute a second connecting position.

[0007] Furthermore, the first bead protrudes from the second bead, guide grooves are correspondingly provided at both ends of the light source assembly, and the first bead fixing hole and a plurality of first bead adjustment hole groups are all arranged at the bottom of the guide groove.

[0008] Furthermore, a guide cut angle is provided on the groove wall of the guide groove at one end of the first bead entering groove.

[0009] Furthermore, the light source assembly includes a heat sink, a light source circuit board, an optical lens and an anti-glare cup, the heat sink is provided with a light source accommodating groove, the light source circuit board is arranged at the bottom of the light source accommodating groove, the anti-glare cup is arranged at the notch of the light source accommodating groove, and the optical lens is arranged between the light source circuit board and the anti-glare cup.

[0010] Furthermore, the guide grooves are arranged at both ends of the heat sink along the length direction.

[0011] Furthermore, the light source circuit board is evenly provided with a plurality of LED lamp beads along the length direction, and the anti-glare cup is provided with a plurality of partition bars, and the partition bars are arranged between two adjacent LED lamp beads.

[0012] Furthermore, the partition bar is provided with convex strips.

[0013] Furthermore, a mounting spring is respectively provided at both ends of the panel bracket along the length direction.

[0014] Furthermore, the panel bracket is provided with an opening corresponding to the light source assembly, and the light source assembly is installed between two supports of the panel bracket through the opening.

[0015] The beneficial effects of the utility model are: providing a grille lamp with a reasonable structure, which can freely choose a fixed lighting mode or an angle-adjustable lighting mode. When in the fixed lighting mode, the panel bracket and the light source assembly remain flat, which is more beautiful; when in the angle-adjustable lighting mode, the light source assembly sinks to the inside of the panel bracket for angle adjustment, and will not extend outside the ceiling after the angle is adjusted, thereby ensuring that the ceiling has a neat and beautiful appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific structure of the utility model is described in detail below with reference to the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the grille lamp of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the grille lamp of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the light source assembly of the grille lamp of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the panel bracket of the grille lamp of the utility model;

[0021] Figure 5 It is a schematic diagram of the top view of the grille lamp installed on the ceiling of the utility model in a direct irradiation state;

[0022] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of AA;

[0023] Figure 7 It is a schematic diagram of the structure of the grille lamp installed on the ceiling of the utility model in a top view in an oblique state;

[0024] Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure of the middle BB;

[0025] 1- panel bracket; 11- support; 12- first wave bead; 13- second wave bead; 14-; 141-;

[0026] 2-light source assembly; 201-first bead fixing hole; 202-second bead fixing hole; 203-second bead hinge hole; 204-first bead adjustment hole;

[0027] 21-guide groove; 211-guide cutting angle;

[0028] 22- radiator; 23- light source circuit board; 24- optical lens; 25- anti-glare cup; 251- separator bar; 252- convex strip; 26- screw;

[0029] 3- Ceiling. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0036] Example

[0037] See also Figures 1 to 8The present embodiment provides a grille lamp, comprising a panel bracket 1 and a light source assembly 2, wherein a first connection position and a second connection position are provided between the panel bracket 1 and the light source assembly 2, and the light source assembly 2 can be changed to be connected to the panel bracket 1 at the first connection position or the second connection position by moving the light source assembly 2, and when the light source assembly 2 and the panel bracket 1 are connected at the first connection position, the illumination angle of the light source assembly 2 is fixed; when the light source assembly 2 and the panel bracket 1 are connected at the second connection position, the illumination angle of the light source assembly 2 is adjustable.

[0038] In this embodiment, the panel bracket 1 is a rectangular frame structure, the panel bracket 1 includes a panel and a bracket, the light source assembly 2 is connected to the bracket, the panel is provided with an opening corresponding to the light source assembly 2, the light source assembly 2 is installed on the bracket through the opening, when the grille light is installed to the ceiling 3, the upper surface of the panel is attached to the bottom surface of the ceiling 3, and the light source assembly 2 extends into the ceiling 3 with the bracket, when there is no need to change the illumination angle of the light source assembly, the light source assembly 2 and the bracket are connected at a first connection position, at this time the lower surface of the light source assembly 2 is flush with the lower surface of the panel; when the illumination angle of the light source assembly 2 needs to be changed, the light source assembly 2 is moved upward so that the light source assembly 2 and the bracket are connected at a second connection position, at this time there is an angle adjustment gap between the light source assembly 2 and the bracket, by rotating the light source assembly 2 along the width direction of the panel bracket 1, the light output angle of the light source assembly 2 can be changed, and at the same time, since the light source assembly 2 is sunk to the inside of the panel, the light source assembly 2 will not extend outside the ceiling 3 after the angle is adjusted, thereby ensuring the neat and beautiful appearance of the ceiling 3.

[0039] In one embodiment, the connection structure between the panel bracket 1 and the light source assembly 2 is improved to ensure the smooth switching of the working mode of the light source assembly. Specifically, the panel bracket 1 is provided with a support 11 at both ends along the length direction, and the first bead 12 and the second bead 13 are provided on the opposite sides of the two supports 11, and the second bead 13 is located below the first bead 11, and the spacing between the first bead 12 and the second bead 13 is L. The first bead fixing hole 201, the second bead fixing hole 202, the second bead hinge hole 203 and a plurality of first bead adjustment holes 204 are provided at both ends of the light source assembly 2, and the spacing between the first bead fixing hole 201 and the second bead fixing hole 202 is L, and the plurality of first bead adjustment holes 204 are evenly distributed on a circle with the second bead hinge hole 203 as the center and L as the radius, and the first bead fixing hole 201 and the second bead fixing hole 202 form a first connection position, and the second bead hinge hole 203 and the plurality of first bead adjustment holes 204 form a second connection position.

[0040] In this embodiment, a support 11 is provided at each end of the panel support 1 along the length direction, and the light source assembly 2 is arranged between the two supports 11. In order to fix the light source assembly 2 between the two supports 11, the two supports 11 are provided with a first bead 12 and a second bead 13 on the opposite sides thereof, wherein the second bead 13 is arranged close to one side of the panel, and the distance between the first bead 12 and the second bead 13 is L. The light source assembly 2 is provided with a first bead fixing hole 201, A second bead fixing hole 202, a second bead hinge hole 203 and multiple first bead adjustment holes 204, wherein the first bead fixing hole 201, the second bead fixing hole 202 and the second bead hinge hole 203 are arranged in sequence along the light emitting direction of the light source assembly 2, and multiple first bead adjustment holes 204 are arranged between the first bead fixing hole 201 and the second bead fixing hole 202, and multiple first bead adjustment holes 204 are evenly distributed on a circle with the second bead hinge hole 203 as the center and L as the radius.

[0041] When there is no need to adjust the light output angle of the light source assembly 2, insert the light source assembly 2 from the opening of the panel, and the first bead 12 and the second bead 13 are retracted into the light source assembly 2 under the action of the panel bracket 1. When installed in place, the first bead 12 protrudes under the action of elastic force and extends into the first bead fixing hole 201, and the second bead 13 protrudes under the action of elastic force and extends into the second bead fixing hole 202, thereby fixing the light source assembly 2 at the first connection position. At this time, the light source assembly 2 cannot adjust the light output angle.

[0042] When the grille light needs to be able to adjust the light output angle, the light source assembly 2 continues to be inserted into the inner side of the panel bracket 1, and the first bead 12 and the second bead 13 are retracted into the light source assembly 2 again under the action of the support 11. When reaching the second connection position, the first bead 12 protrudes under the action of elastic force and extends into a first bead adjustment hole 204, and the second bead 13 protrudes under the action of elastic force and extends into the second bead hinge hole 203. At this time, the light source assembly 2 can be rotated as needed to adjust the light output angle.

[0043] Rotate the light source assembly 2 along the second bead 13, and the first bead 12 will retract into the light source assembly 2 again under the action of the support 11. When it is rotated into place, the first bead 12 protrudes under the action of elastic force and extends into the adjacent first bead adjustment hole 204, thereby realizing the adjustment of the light output angle of the light source assembly 2, which is very convenient.

[0044] In one embodiment, the connection structure between the panel bracket 1 and the light source assembly 2 is improved to ensure smooth switching of the working mode of the light source assembly 2. Specifically, the first bead 12 protrudes from the second bead 13, and guide grooves 21 are correspondingly provided at both ends of the light source assembly 2. The first bead fixing hole 201 and the plurality of first bead adjustment holes 204 are all provided at the bottom of the guide groove 21.

[0045] In the present embodiment, in order to avoid moving the light source assembly 2 too far and causing the light source assembly 2 to detach from the rear end of the panel bracket 1, a guide groove 21 is provided at each end of the light source assembly 2, and the first bead fixing hole 201 and a plurality of first bead adjustment holes 204 are provided at the bottom of the guide groove 21, and the first bead 12 protrudes from the second bead 13, so that when the light source assembly 2 is pushed, the first bead 12 can be blocked by the guide groove 21, effectively preventing excessive displacement of the light source assembly 2, thereby effectively ensuring that the light source assembly 2 will not detach from the rear end of the panel bracket 1.

[0046] In one embodiment, the structure of the guide groove 21 is improved to facilitate the alignment and assembly of the light source assembly 2 and the panel bracket 1. Specifically, the guide groove 21 is provided with a guide cut angle 211 on the groove wall at one end of the first wave bead entrance groove.

[0047] In this embodiment, by providing a guide cut angle 211 on the groove wall of the guide groove 21 at one end of the first bead entrance groove, the user can more easily align the light source assembly 2 when installing it on the panel bracket 1, thereby effectively improving the installation efficiency.

[0048] In one embodiment, the structure of the light source assembly 2 is improved to ensure the convenience of the light source assembly 2. Specifically, the light source assembly 2 includes a heat sink 22, a light source circuit board 23, an optical lens 24 and an anti-glare cup 25, the heat sink 22 is provided with a light source accommodating groove, the light source circuit board 23 is arranged at the bottom of the light source accommodating groove, the anti-glare cup 25 is arranged at the notch of the light source accommodating groove, and the optical lens 24 is arranged between the light source circuit board 23 and the anti-glare cup 25.

[0049] In the present embodiment, the heat sink 22 is provided with a light source accommodating groove on one side of the light emitting direction, and the light source circuit board 23 is installed at the bottom of the light source accommodating groove. Preferably, a heat conductive layer is provided between the light source circuit board 23 and the bottom of the light source accommodating groove, and the heat conductive layer can better transfer the heat emitted by the light source to the heat sink 22. The optical lens 24 is provided on the light source and can gather the light emitted by the light source. The anti-glare cup 25 is provided at the notch of the light source accommodating groove to achieve an anti-glare effect. The anti-glare cup 25 is fixed to the heat sink 22 from the rear end of the heat sink 22 by screws 26, and the assembly of the light source assembly 2 is completed.

[0050] In one embodiment, the structure of the light source assembly 2 is improved to simplify the structure of the light source assembly 2 and reduce the material cost. Specifically, the guide grooves 21 are provided at both ends of the heat sink 22 along the length direction.

[0051] In this embodiment, guide grooves 21 are provided at both ends of the heat sink 22 along the length direction, which can reduce the use of structural parts of the light source assembly 2 and reduce material costs.

[0052] In one embodiment, the structure of the anti-glare cup 25 is improved to ensure the anti-glare effect of the anti-glare cup 25. Specifically, the light source circuit board 23 is evenly provided with a plurality of LED lamp beads along the length direction, and the anti-glare cup 25 is provided with a plurality of partition bars 251, and the partition bars 251 are arranged between two adjacent LED lamp beads.

[0053] In this embodiment, in order to ensure the anti-glare effect, a plurality of partition bars 251 are provided on the anti-glare cup 25, and each partition bar 251 is provided between two adjacent LED lamp beads, so that each LED lamp bead is independently anti-glare treated, thereby achieving a better anti-glare effect.

[0054] In one embodiment, the structure of the anti-glare cup 25 is improved to facilitate users to adjust the working mode of the grille lamp. Specifically, the partition bar 251 is provided with a convex strip 252 .

[0055] In this embodiment, in order to facilitate the user to switch the light source assembly 2 between the first connection position and the second connection position, the partition bar 251 is provided with a convex strip 252, which can provide the user with an additional force point, making it more convenient for the user to push and pull the light source assembly 2.

[0056] In one embodiment, the mounting structure of the grille lamp is improved so that the user can install the grille lamp on the ceiling 3. Specifically, a mounting spring 12 is provided at each end of the panel bracket 1 along the length direction.

[0057] In this embodiment, a mounting spring sheet 14 is respectively provided at both ends of the panel bracket 1 along the length direction, and the two mounting spring sheets 14 are fixed to the panel bracket 1 by rivets 141. During installation, an external force is applied to make the mounting spring sheet 14 fit the panel bracket 1, and then the panel bracket 1 is inserted into the ceiling 3 from the opening of the ceiling 3. After being installed in place, the upper surface of the panel fits the bottom surface of the ceiling 3, and the mounting spring sheet 14 is away from the panel bracket 1 under the action of elastic force, and forms a clamping state with the panel to the ceiling 3, thereby realizing the installation of the panel bracket 1, which is very convenient.

[0058] From the above description, it can be seen that the beneficial effects of the utility model are: providing a grille lamp with a reasonable structure, which can freely choose between a fixed lighting mode or an adjustable angle lighting mode. When in the fixed lighting mode, the panel bracket and the light source assembly remain flat, which is more beautiful; when in the adjustable angle lighting mode, the light source assembly sinks to the inside of the panel bracket for angle adjustment, and will not extend outside the ceiling after the angle is adjusted, thereby ensuring that the ceiling has a neat and beautiful appearance.

[0059] It is easy for those skilled in the art to understand that the above-mentioned implementation modes can be freely combined and superimposed without conflict.

[0060] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A grille lamp, characterized in that: It includes a panel bracket and a light source assembly, wherein a first connecting position and a second connecting position are provided between the panel bracket and the light source assembly, and the connection between the light source assembly and the panel bracket at the first connecting position or the second connecting position can be changed by moving the light source assembly, and when the light source assembly and the panel bracket are connected at the first connecting position, the illumination angle of the light source assembly is fixed; when the light source assembly and the panel bracket are connected at the second connecting position, the illumination angle of the light source assembly is adjustable.

2. The grille lamp according to claim 1, characterized in that: A support is provided at each end of the panel bracket along the length direction, and a first bead and a second bead are provided on opposite sides of the two supports. The second bead is located below the first bead, and the distance between the first bead and the second bead is L. A first bead fixing hole, a second bead fixing hole, a second bead hinge hole and a plurality of first bead adjustment holes are provided at both ends of the light source assembly. The distance between the first bead fixing hole and the second bead fixing hole is L, and the plurality of first bead adjustment holes are evenly distributed on a circle with the second bead hinge hole as the center and L as the radius. The first bead fixing hole and the second bead fixing hole constitute a first connecting position, and the second bead hinge hole and the plurality of first bead adjustment holes constitute a second connecting position.

3. The grille lamp according to claim 2, characterized in that: The first bead protrudes from the second bead, and guide grooves are correspondingly arranged at both ends of the light source assembly. The first bead fixing hole and a plurality of first bead adjustment hole groups are all arranged at the bottom of the guide groove.

4. The grille lamp according to claim 3, characterized in that: The guide groove is provided with a guide cut angle on the groove wall at one end of the first wave ball entering the groove.

5. The grille lamp according to claim 4, characterized in that: The light source assembly includes a heat sink, a light source circuit board, an optical lens and an anti-glare cup. The heat sink is provided with a light source accommodating groove. The light source circuit board is arranged at the bottom of the light source accommodating groove. The anti-glare cup is arranged at the notch of the light source accommodating groove. The optical lens is arranged between the light source circuit board and the anti-glare cup.

6. The grille lamp according to claim 5, characterized in that: The guide grooves are arranged at two ends of the heat sink along the length direction.

7. The grille lamp according to claim 6, characterized in that: The light source circuit board is evenly provided with a plurality of LED lamp beads along the length direction, and the anti-glare cup is provided with a plurality of partition bars, and the partition bars are arranged between two adjacent LED lamp beads.

8. The grille lamp according to claim 7, characterized in that: The partition bar is provided with convex strips.

9. The grille lamp according to claim 1, characterized in that: The panel bracket is provided with a mounting spring sheet at each of the two ends along the length direction.

10. The grille lamp according to claim 2, characterized in that: The panel bracket is provided with an opening corresponding to the light source assembly, and the light source assembly passes through the opening and is installed between two supports of the panel bracket.

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