CN214249379U - Lamp and street lamp - Google Patents

Abstract

The utility model provides a lamps and lanterns and street lamp, lamps and lanterns include lamp body and lamp pole adapter sleeve, the lamp body with the lamp pole adapter sleeve is adjusted the structure through keeping off the position and is rotated the connection, keep off the position and adjust the structure including setting up bulge on the lamp pole adapter sleeve, and set up cooperation portion on the lamp body, be equipped with first cusp on the bulge, be equipped with second cusp in the cooperation portion, first cusp with second cusp mutually supports, so that the bulge with cooperation portion produces relative rotation. Compared with the prior art, the utility model discloses can realize angle modulation on a large scale, simple structure is reliable.

Description

Lamp and street lamp

Technical Field

The utility model relates to a lamps and lanterns and street lamp belongs to the lighting technology field.

Background

In the field of illumination, in order to meet application requirements of different illumination scenes, the LED lamp is horizontally or vertically installed by adjusting the elevation angle or depression angle of the lamp, so that the actual application requirements are met.

At present, most lamps in the market have smaller angle adjusting range, and a small number of lamps with large angles have more parts, are more complex to install and have higher cost.

In view of the above, it is necessary to provide a lamp and a street lamp to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns and street lamp solve the less problem of lamps and lanterns control range, extension range of application.

In order to realize the above object, the utility model provides a lamp, including lamp body and lamp pole adapter sleeve, the lamp body with the lamp pole adapter sleeve is adjusted the structure through keeping off the position and is rotated the connection, keep off the position and adjust the structure including setting up bulge on the lamp pole adapter sleeve, and set up cooperation portion on the lamp body, be equipped with first cusp on the bulge, be equipped with second cusp in the cooperation portion, first cusp with second cusp mutually supports, so that the bulge with cooperation portion produces relative rotation.

As a further improvement of the present invention, the lamp body is provided with a cavity for accommodating the lamp post connecting sleeve, the protruding portion and the fitting portion are both provided with a pair of protruding portions, the pair of protruding portions are respectively provided on both sides of the lamp post connecting sleeve in the radial direction, and the pair of fitting portions are respectively provided on both sides in the cavity, so that the protruding portions are installed on the fitting portion, the first tooth-shaped portion and the second tooth-shaped portion are engaged with each other.

As a further improvement of the present invention, the first tooth portion and the second tooth portion are both arc-shaped and relatively arranged, the first tooth portion and the second tooth portion include protrusions and recesses arranged along the arc direction at intervals, so that the first tooth portion and the second tooth portion pass through the protrusions and the recesses are engaged alternately.

As a further improvement, the first tooth portion is a major arc, the second tooth portion is a minor arc, and the lamp post connecting sleeve is for the rotatable angle range more than or equal to 90 of lamp body.

As a further improvement of the present invention, the lamp post connecting sleeve is 120 ° relative to the rotatable angle of the lamp body.

As a further improvement of the utility model, the lamp body with the lamp pole adapter sleeve carries out spacing fixed through fixed subassembly, fixed subassembly includes the arch preforming, partly of arch preforming with the lamp body links to each other and another part with bulge looks butt, in order to prevent the bulge with the cooperation portion breaks away from.

As a further improvement of the present invention, the fixing assembly further comprises a mounting hole and a fastener arranged in the cavity, the fastener passes through the arch-shaped pressing piece and is locked in the mounting hole, so as to fix the arch-shaped pressing piece on the lamp body.

As a further improvement, the arch-shaped pressing sheet, the mounting holes and the fasteners are respectively provided with a pair of mounting holes, the pair of mounting holes are respectively arranged on two sides in the cavity, and the distance between the pair of mounting holes is greater than the distance between the pair of bulges.

As a further improvement, the lamp body is in the radial both ends department of arch preforming all is equipped with spacing muscle, the radial both ends of arch preforming with spacing muscle looks butt, in order to prevent the arch preforming produces deformation or displacement.

As a further improvement, the opening of the cavity is downward and a first through hole is opened in the cavity, a second through hole is opened at the end of the lamp pole connecting sleeve, so that the electric wire in the lamp body passes through the first through hole and the second through hole in sequence.

As a further improvement, the convex portion is provided with a first fool-proof portion, the matching portion is provided with a second fool-proof portion, the first fool-proof portion is matched with the second fool-proof portion, so that the convex portion is unique with the installation mode between the matching portions.

In order to achieve the above object, the utility model also provides a street lamp, including the lamp pole and with the lamps and lanterns that the lamp pole links to each other, lamps and lanterns are as above lamps and lanterns, be equipped with the screw on the lamp pole adapter sleeve to the lamp pole adapter sleeve is established fix on the lamp pole.

The utility model has the advantages that: the utility model discloses be equipped with and keep off position regulation structure and can realize angle modulation on a large scale, simple structure is reliable.

Drawings

Fig. 1 is an exploded view of the lamp of the present invention.

Fig. 2 is an exploded schematic view of a part of the structure of the lamp of the present invention.

Fig. 3 is a schematic view of the structure of fig. 2 from another angle.

Fig. 4 is a schematic structural view of the lamp of the present invention when the arched pressing sheet abuts against the protruding portion.

Fig. 5 is a schematic view of a cross-sectional structure of a limiting rib in the lamp of the present invention.

Fig. 6 is a schematic view of the range of the rotation angle of the connecting sleeve of the lamp post in the lamp of the present invention.

Fig. 7 is a schematic structural view of a dial gauge in a lamp of the present invention.

Fig. 8 is a schematic structural view of the bottom of the lamp body of the lamp of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

In order to avoid obscuring the present invention with unnecessary details, it should be noted that only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The utility model discloses a lamps and lanterns 100, lamps and lanterns 100 have the fender position that can carry out angle modulation and adjust structure 30, lamps and lanterns 100 can use on the street lamp, of course, lamps and lanterns 100 also can be applied to on other lighting apparatus, do not do the detailed description here, do not do any restriction yet. For clarity of description, the following description will take the application of the luminaire 100 to a street lamp as an example, and a detailed description will be given to the specific structure of the luminaire 100.

The street lamp include the lamp pole and with lamps and lanterns 100 that the lamp pole links to each other, lamps and lanterns 100 include lamp body 10 and lamp pole adapter sleeve 20, lamp body 10 be used for send light and with lamp pole adapter sleeve 20 is connected, be equipped with screw (not shown in the figure) on the lamp pole adapter sleeve 20, lamp pole adapter sleeve 20 cover is established on the lamp pole, and pass through the screw will the lamp pole with lamp pole adapter sleeve 20 is installed fixedly.

As shown in fig. 1 to 8, the lamp body 10 is provided with a cavity 11 for accommodating the lamp post connecting sleeve 20, the lamp body 10 and the lamp post connecting sleeve 20 are rotatably connected through a gear adjusting structure 30, the lamp post connecting sleeve 20 can rotate in the cavity 11, and the gear adjusting structure 30 includes a pair of protrusions 31 and a pair of matching portions 32 that are mutually matched. In other embodiments of the present invention, one side of the gear adjusting structure 30 and the pin joint of the lamp body 10 are provided with a protrusion 31 and a matching portion 32, and the protrusion 31 and the matching portion 32 are provided with only one, and can be specifically set as required, and there is no limitation here.

As shown in fig. 2 to 4, the pair of protrusions 31 are disposed on the pole connecting sleeve 20, and the pair of protrusions 31 are disposed on both sides of the pole connecting sleeve 20 in the radial direction, respectively, and the protrusions 31 are disposed to extend outward in the radial direction of the pole connecting sleeve 20. In a preferred embodiment of the present invention, the protrusion 31 is preferably cylindrical, and the portion of the protrusion 31 extending outward, that is, the side of the circumference of the protrusion 31 is provided with a first tooth 311, the first tooth 311 is disposed toward the lamp body 10 and is circular-arc-shaped, preferably, the first tooth 311 is circular-arc-shaped, and further, the first tooth 311 is disposed for 360 °, that is, disposed around the side of the circumference of the protrusion 31, and the first tooth 311 can be specifically disposed as required without limitation.

The pair of engaging portions 32 are respectively disposed at two sides in the cavity 11, the engaging portions 32 are formed by being recessed inward from the two sides in the cavity 11, and further, a distance between the pair of protruding portions 31 is equal to a distance between the pair of engaging portions 32, so that the engaging portions 32 can correctly receive the protruding portions 31. The fitting portion 32 faces the concave surface of the protruding portion 31, a second toothed portion 321 is arranged on the concave surface of the fitting portion 31, the second toothed portion 321 is opposite to and engaged with the first toothed portion 311, and the first toothed portion 311 and the second toothed portion 321 both include protrusions and depressions arranged at intervals along the arc direction, so that the first toothed portion 311 and the second toothed portion 321 are engaged with the protrusions and the depressions in a staggered manner, and the lamp post connecting sleeve 20 can rotate relative to the lamp body 10 by taking the protruding portion 31 as an axis.

In a preferred embodiment of the present invention, the second tooth 321 is arc-shaped, and preferably, the second tooth 321 is shaped like a minor arc, so as to reduce the friction between the first tooth 311 and the second tooth 321 for adjustment. Of course, in other embodiments of the present invention, the second tooth 321 may be in other forms, and may be specifically disposed as needed, which is not limited herein.

In another embodiment of the present invention, the first tooth portion 311 may be disposed on the end surface of the protruding portion 31, and the second tooth portion 321 may be disposed on the other side of the fitting portion 32 relative to the first tooth portion 311, that is, the first tooth portion 311 and the second tooth portion 321 are both tooth-shaped surface structures, and the first tooth portion 311 and the second tooth portion 321 are both annular and disposed oppositely. The first tooth-shaped portion 311 and the second tooth-shaped portion 321 each include protrusions and recesses arranged at intervals along an annular arc direction, so that the first tooth-shaped portion 311 and the second tooth-shaped portion 321 are engaged with each other by the protrusions and the recesses in a staggered manner, that is, the surfaces of the protruding portion 31 and the mating portion 32 which are fitted to each other are tooth-shaped portions. With such an arrangement, the first tooth-shaped portion 311 and the second tooth-shaped portion 321 can be relatively rotated by rotating the lamp post connecting sleeve 20, so as to realize angle adjustment.

As shown in fig. 6 and 7, in an embodiment of the present invention, the range of the angle that the lamp post connecting sleeve 20 can rotate relative to the lamp body 10 is 120 °, and the range can be set by the extending length of the first tooth portion 311 and the second tooth portion 321 and the size of the opening of the cavity 11. In other embodiments, the angle of rotation of the lamp post connecting sleeve 20 relative to the lamp body 10 is not limited, as long as a large angle adjustment can be achieved.

Further, the outside of the lamp post connecting sleeve 20 is further provided with a scale 21 surrounding the protruding portion 31, the scale 21 may be used to indicate an included angle between the lamp post connecting sleeve 20 and the lamp body 10, and may also be used to indicate an angle of rotation of the lamp post connecting sleeve 20 relative to the initial position, and a scale range of the scale 21 may be set according to needs, in this embodiment, a scale range of the scale 21 is [ -30 °, 110 ° ], and of course, the scale range may be other ranges, which is not limited herein.

As shown in fig. 2 to 4, the lamp 100 further includes a fixing assembly 40 for limiting and fixing the pole connecting sleeve 20. The fixing member 40 includes a pair of arched press pieces 41, a pair of mounting holes 42, and a pair of fastening members 43, and the arched press pieces 41 are partially connected to the lamp body 10 and partially abut against the protrusions 31 to prevent the protrusions 31 and the engagement portions 32 from being separated. Preferably, the upper end surface of the fitting portion 32 is arc-shaped, and a portion of the arched pressing piece 41 connected to the lamp body 10 is configured to be attached to the fitting portion 32, that is, one axial side of the arched pressing piece 41 abuts against the protruding portion 31, and the other axial side abuts against the fitting portion 32.

The pair of mounting holes 42 and the pair of fastening members 43 are disposed at both sides of the cavity 11, the fastening members 43 are locked in the mounting holes 42 through the arched press-pieces 41 to fix the portions of the arched press-pieces 41 disposed on the lamp body 10 to the fitting portions 32, and the distance between the pair of mounting holes 42 is greater than the distance between the pair of protrusions 31, that is, the arched press-pieces 41 are disposed at both sides of the pole connecting sleeve 20 and extend toward the pole connecting sleeve 20 to abut against the protrusions 31.

Furthermore, the lamp body 10 is provided with a limiting rib 44 at both radial ends of the arched pressing piece 41, and both radial ends of the arched pressing piece 41 are abutted against the limiting rib 44 to prevent the arched pressing piece 41 from deforming or displacing.

As shown in fig. 2 and 3, a first fool-proof portion 51 is disposed on the protruding portion 31, a second fool-proof portion 52 is disposed on the mating portion 32, and the first fool-proof portion 51 and the second fool-proof portion 52 are mated to make the mounting manner between the protruding portion 31 and the mating portion 32 unique. It is noted that the first fool-proof portion 51 is provided only on one side of the protruding portion 31, and the second fool-proof portion 52 is provided only on the corresponding fitting portion 32. Specifically, the first fool-proof portion 51 may be a protruding column, and the second fool-proof portion 52 may be a sliding slot, and when the protruding portion 31 and the matching portion 32 are installed in a matching manner, the protruding column may be snapped in along the sliding slot to prevent the lamp post connecting sleeve 20 from being incorrectly installed. Of course, in other embodiments of the present invention, the first fool-proof portion 51 and the second fool-proof portion 52 include but are not limited to protruding columns and sliding grooves, and may be other structures capable of achieving fool-proof fixation, which is not limited herein.

As shown in fig. 8, in another embodiment of the present invention, the opening of the cavity 11 faces downward and the first through hole 12 is opened in the cavity 11, the second through hole 22 is opened at the end of the lamp post connecting sleeve 20, and the electric wire in the lamp body 10 sequentially passes through the first through hole 12 and the second through hole 22, and then passes through the lamp post connecting sleeve 20 to connect with the lamp post. With such an arrangement, the wires can be prevented from being exposed to the outside, the service life is prolonged, and rainwater can be prevented from flowing into the lamp body 10 along the wire guide.

To sum up, the utility model discloses be equipped with and keep off position regulation structure and can realize angle modulation on a large scale, simple structure is reliable.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims (12)

1. A light fixture, characterized by: including lamp body and lamp pole adapter sleeve, the lamp body with the lamp pole adapter sleeve is adjusted the structure through keeping off the position and is rotated the connection, keep off the position and adjust the structure including setting up bulge on the lamp pole adapter sleeve, and set up cooperation portion on the lamp body, be equipped with first dentate part on the bulge, be equipped with second dentate part on the cooperation portion, first dentate part with second dentate part mutually supports, so that the bulge with cooperation portion produces relative rotation.

2. The luminaire of claim 1, wherein: the lamp body is equipped with and is used for acceping the cavity of lamp pole adapter sleeve, the bulge with the cooperation portion all is equipped with a pair ofly, and this a pair of bulge sets up respectively the both sides of the radial direction of lamp pole adapter sleeve, this a pair of cooperation portion sets up respectively both sides in the cavity, the bulge is installed when on the cooperation portion, first dentate portion with second dentate portion interengagement.

3. The luminaire of claim 2, wherein: the first tooth-shaped part and the second tooth-shaped part are both arc-shaped and are oppositely arranged, and the first tooth-shaped part and the second tooth-shaped part respectively comprise bulges and recesses which are arranged at intervals along the arc direction, so that the first tooth-shaped part and the second tooth-shaped part are in staggered joint through the bulges and the recesses.

4. The luminaire of claim 3, wherein: the first tooth-shaped part is in a major arc shape, the second tooth-shaped part is in a minor arc shape, and the lamp pole connecting sleeve is larger than or equal to 90 degrees relative to the rotatable angle range of the lamp body.

5. The luminaire of claim 4, wherein: the rotatable angle of the lamp pole connecting sleeve relative to the lamp body is 120 degrees.

6. The luminaire of claim 2, wherein: the lamp body with the lamp pole adapter sleeve carries out spacing fixed through fixed subassembly, fixed subassembly includes the arch preforming, partly with the lamp body links to each other and another part with the bulge butt, in order to prevent the bulge with the cooperation portion breaks away from.

7. The luminaire of claim 6, wherein: the fixing component also comprises a mounting hole and a fastener which are arranged in the cavity, and the fastener penetrates through the arched pressing sheet and is locked in the mounting hole so as to fix the arched pressing sheet on the lamp body.

8. The luminaire of claim 7, wherein: the arched pressing sheet, the mounting holes and the fasteners are respectively provided with a pair, the mounting holes are respectively arranged on two sides in the cavity, and the distance between the mounting holes is larger than that between the protruding parts.

9. The luminaire of claim 6, wherein: the lamp body is in the radial both ends department of arch preforming all is equipped with spacing muscle, the radial both ends of arch preforming with spacing muscle looks butt to prevent the arch preforming produces deformation or displacement.

10. The luminaire of claim 2, wherein: the lamp post connecting sleeve is characterized in that the opening of the cavity faces downwards, a first through hole is formed in the cavity, and a second through hole is formed in the end part of the lamp post connecting sleeve, so that an electric wire in the lamp body sequentially penetrates through the first through hole and the second through hole.

11. The luminaire of claim 1, wherein: the convex part is provided with a first fool-proof part, the matching part is provided with a second fool-proof part, and the first fool-proof part is matched with the second fool-proof part, so that the convex part and the matching part are installed only in a unique mode.

12. The utility model provides a street lamp, includes the lamp pole and with lamps and lanterns that the lamp pole links to each other which characterized in that: the lamp is as set forth in any one of claims 1 to 11, the lamp post connecting sleeve is provided with a screw hole, so that the lamp post connecting sleeve is sleeved on the lamp post for fixing.

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