CN213362086U

CN213362086U - Folding grille lamp

Info

Publication number: CN213362086U
Application number: CN202022500642.1U
Authority: CN
Inventors: 彭银水
Original assignee: Romney Photoelectrical Systems Technology Guangdong Co ltd
Current assignee: Romney Photoelectrical Systems Technology Guangdong Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-04
Anticipated expiration: 2030-11-02

Abstract

A folding grille lamp comprises a lamp shell, a lamp holder and a light-emitting module, wherein the light-emitting module is installed in the lamp holder, the folding grille lamp comprises a pivoting mechanism, and the pivoting mechanism comprises a pivot end, a pivoting hole, a bolt and a fastening nut; the pivot ends are arranged on two sides of the lamp shell along the length direction, the pivot holes are formed in two sides of the lamp holder along the length direction, the pivot ends are pivoted with the pivot holes, through holes are formed in the pivot ends, and the bolts penetrate through the pivot holes and the through holes to be meshed with the fastening nuts. The utility model discloses a hinge formula grille lamp provides irradiation angle by a wide margin, manifold irradiation light shape and accurate ground and shine the required thing that shines.

Description

Folding grille lamp

Technical Field

The utility model relates to a lamps and lanterns illumination field, more specifically relates to a folding type grille lamp.

Background

Since the conventional grid lamp has a narrow illumination surface and a fixed illumination angle, there is no way to adjust the illumination angle, and thus it is impossible to provide various illumination angles and to cover more desired illumination. In addition, the conventional grille lamp provides a single function and light shape, and cannot provide various illumination light shapes.

A grille lamp of the prior art, as disclosed in the utility model patent CN205351009U published on 29/6/2016, describes a grille lamp which can be adjusted in the irradiation angle by pivotally mounting grille units which can be independently rotated. However, the grille lamp has disadvantages that the adjustable irradiation angle is too small due to the size of the housing, the selection of the multi-light shape cannot be realized, and the required irradiation object cannot be accurately irradiated.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a folding type grille lamp provides irradiation angle by a wide margin, manifold irradiation light shape and accurate ground and shine the required thing that shines.

The utility model provides a technical problem adopt following technical scheme to realize: a folding grille lamp comprises a lamp shell, a lamp holder and a light-emitting module, wherein the light-emitting module is installed in the lamp holder, the folding grille lamp comprises a pivoting mechanism, and the pivoting mechanism comprises a pivot end, a pivoting hole, a bolt and a fastening nut; the pivot ends are arranged on two sides of the lamp shell along the length direction, the pivot holes are formed in two sides of the lamp holder along the length direction, the pivot ends are pivoted with the pivot holes, through holes are formed in the pivot ends, the bolt penetrates through the pivot holes and the through holes, and the fastening nut is screwed on the end portion of the bolt.

The utility model discloses an among the folding type grille lamp, light-emitting module installs and provides the illumination function in the lamp holder. The lamp shell is provided with pivot ends along two sides in the length direction, the lamp cap is provided with pivot holes along two sides in the length direction, and the pivot ends are pivoted with the pivot holes, so that the pivot ends can rotate in the pivot holes, the lamp shell and the lamp cap can mutually rotate, and the irradiation angle of the light-emitting module can be adjusted. The pivot end is provided with a through hole, the bolt penetrates through the pivot hole and the through hole, and the fastening nut is screwed at the end part of the bolt. The bolt and fastening nut cooperate to adjust the tightness of the pivot connection between the pivot end and the pivot hole while also maintaining alignment of the pivot end and the pivot hole. The cooperation of the bolt and the fastening nut ensures the fastening between the pivot end and the pivot hole, and therefore ensures that the pivot end and the pivot hole can be precisely rotated by an angle and can be maintained at a desired position after being rotated with each other, thereby achieving precise adjustment of the irradiation angle of the light emitting module.

Preferably, the lamp holder is provided with a scale which takes the center of the pivot hole as a circle center on the outermost end surface in the length direction, and the lamp housing is provided with an indicating mark on the outermost end surface in the length direction, wherein the indicating mark points to the scale. When the lamp holder is provided with the scale taking the center of the pivot hole as the circle center on the outermost end surface along the length direction, the indication mark is arranged on the outermost end surface of the lamp shell along the length direction, and the indication mark points to the scale. The scale takes the center of the pivot hole as the circle center, so that the lamp shell and the lamp cap mutually select the required accurate rotation angle through the scale and the indication mark, and the accurate adjustment of the illumination angle of the light-emitting module is realized.

Preferably, a first washer is disposed between the pivot end and the pivot hole. The first gasket can increase the contact area and friction force between the pivot end and the pivot hole and can also better fasten the pivot end and the pivot hole, so that the pivot end and the pivot hole are not easy to loosen, the accurate rotating angle of the pivot end and the pivot hole is ensured, and the pivot end and the pivot hole can be better kept at the required position after mutually rotating, thereby realizing the accurate adjustment of the irradiation angle of the light-emitting module.

Preferably, a second gasket is arranged between the lamp housing and the fastening nut. The second gasket can increase the contact area and the friction force between the lamp shell and the fastening nut and can fasten the lamp shell and the fastening nut better, so that looseness is not easy to occur between the lamp shell and the fastening nut, the accurate rotating angle of the pivot end and the pivot hole is ensured, the lamp shell and the fastening nut can be kept at a required position after mutually rotating, and the accurate adjustment of the irradiation angle of the light-emitting module is realized.

Preferably, the lamp housing and the lamp cap are in a mutually nested concave-convex shape. The lamp shell and the lamp cap are in a mutually nested concave-convex shape, so that the mutual rotation is conveniently realized, and no space interference occurs.

More preferably, the end of the pivot end facing the burner has an arc of a circle. The arc end part track is adopted, so that the rotation of the lamp shell and the lamp cap is conveniently realized, and no space interference occurs.

In one embodiment, a margin space is provided between the lamp housing and the base, through which the lamp housing does not spatially interfere with the base when pivoted. A margin space is arranged between the lamp shell and the lamp holder, so that the lamp shell and the lamp holder can rotate without spatial interference, and the larger irradiation angle amplitude of the light-emitting module can be realized.

In one embodiment, the lighting module includes a variety of grating optics that provide light in the shape of a diamond, square, or circle. The grating optic can be replaced with different light shapes (e.g., diamond, square, circular) to enable a wide variety of light shape options.

Compared with the prior art, the beneficial effects of the utility model are that: provides a large range of irradiation angle, various irradiation light shape and accurate irradiation of the irradiation object.

Drawings

FIG. 1 is an exploded view of a hinged grille lamp;

fig. 2 is a side view of a folding grille lamp.

The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for a better understanding of the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The present invention will be further described with reference to the following detailed description and the accompanying drawings, which are not intended to limit the present invention in any way.

As shown in fig. 1 and 2, the folding grille lamp 1 includes a power driving module (not shown), a lamp housing 2, a lamp head 3, a light emitting module 4, and a pivoting mechanism 5. The light emitting module 4 is installed in the lamp cap 3, and the power driving module provides power input for the light emitting module 4, so that the light emitting module 4 can provide a lighting function. The pivot mechanism 5 includes a pivot end 6, a pivot hole 7, a bolt 9, and a fastening nut 10. When the lamp housing 2 is provided with the pivot ends 6 along both sides of the length direction, the lamp holder 3 is provided with the pivot holes 7 along both sides of the length direction. When the lamp holder 3 is provided with pivot ends 6 along both sides of the length direction, the lamp housing 2 is provided with pivot holes 7 along both sides of the length direction (this solution is not shown in the figure). The pivot end 6 is pivoted with the pivot hole 7, so that the pivot end 6 can rotate in the pivot hole 7, and the lamp housing 2 and the lamp cap 3 can rotate mutually, thereby realizing the adjustment of the irradiation angle of the light emitting module 4. The pivot end 6 is provided with a through hole 8, a bolt 9 passes through the pivot hole 7 and the through hole 8, and a fastening nut 10 is screwed on the end of the bolt 9. The tightening cooperation of the bolt 9 and the fastening nut 10 can press or loosen the pivot end 6 and the pivot hole 7, and the cooperation of the bolt 9 and the fastening nut 10 can adjust the tightness of the pivot joint between the pivot end 6 and the pivot hole 7, and simultaneously can keep the pivot end 6 and the pivot hole 7 aligned, ensure the accurate rotation angle of the pivot end 6 and the pivot hole 7 and can keep the required positions after mutually rotating, thereby realizing the accurate adjustment of the irradiation angle of the light-emitting module 4.

As shown in fig. 1 and 2, a scale 11 with the center of the pivot hole 7 as the center of a circle is disposed on the outermost end surface of the lamp cap 3 along the length direction, and an indication mark 12 is disposed on the outermost end surface of the lamp housing 2 along the length direction, and the indication mark 12 points to the scale 11. And when the outermost end surface of the lamp shell 2 along the length direction is provided with a scale 11 with the center of the pivot hole 7 as the center of a circle, the indication mark 12 is arranged on the outermost end surface of the lamp cap 3 along the length direction, and the indication mark 12 points to the scale 11 (the scheme is not shown in the figure). The scale 11 is centered at the center of the pivot hole 7, so that the lamp housing 2 and the lamp cap 3 mutually select the required accurate rotation angle through the scale 11 and the indication mark 12, thereby further realizing the accurate adjustment of the illumination angle of the light-emitting module.

As shown in fig. 1, the lamp housing 2 and the lamp cap 3 are in a mutually nested concave-convex shape, the trajectory of the end of the pivot end 6 facing the lamp cap 3 is an arc, and a margin space 15 is provided between the lamp housing 2 and the lamp cap 3. The concave-convex shapes which are mutually nested, the arc-shaped end part tracks and the allowance space 15 enable the lamp shell 2 and the lamp cap 3 to rotate smoothly without space interference, and larger irradiation angle range of the light-emitting module 4 can be realized.

As shown in fig. 1, the light emitting module 4 includes a light emitting panel 16 and a grid optic 17. The light emitting plate 16 realizes light emitting illumination, the grating optical member 17 can be replaced according to a required illumination light shape, and the grating optical member 17 has various light shapes such as a diamond shape, a square shape, a circular shape and the like, thereby realizing various light shape selections.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A folding grille lamp comprises a lamp shell, a lamp holder and a light-emitting module, wherein the light-emitting module is installed in the lamp holder; the pivot ends are arranged on two sides of the lamp shell along the length direction, the pivot holes are formed in two sides of the lamp holder along the length direction, the pivot ends are pivoted with the pivot holes, through holes are formed in the pivot ends, the bolt penetrates through the pivot holes and the through holes, and the fastening nut is screwed on the end portion of the bolt.

2. The folding grille lamp of claim 1 wherein a scale centered on the center of the pivot hole is disposed on an outermost end surface of the lamp holder in the length direction, and an indicator is disposed on an outermost end surface of the lamp housing in the length direction and points to the scale.

3. The folding grille lamp of claim 1 wherein a first spacer is disposed between the pivot end and the pivot hole.

4. The folding grille lamp of claim 1 wherein a second spacer is disposed between the lamp housing and the fastening nut.

5. The folding grille lamp of claim 1 wherein the lamp housing and the lamp head are in a nested concavo-convex configuration.

6. The folding grille lamp of claim 5 wherein the end of the pivot end that is directed toward the lamp head trails in an arc.

7. The folding grille lamp according to any one of claims 1 to 6 wherein an allowance space is provided between the lamp housing and the base, through which the lamp housing does not spatially interfere with the base when pivoted.

8. The folding grille lamp of any one of claims 1 to 6 wherein the lighting module includes a plurality of grille optics, the grille optics being diamond shaped, square shaped, circular shaped.