CN211345052U - Angle adjusting device and lamp - Google Patents

Abstract

The utility model discloses an angle modulation device and lamps and lanterns, angle modulation device include mounting, support, connecting piece and regulating part, the both ends of connecting piece respectively for the rotatable setting of regulating part and support, the one end of mounting for the rotatable setting of support, be equipped with first regulation structure on the regulating part, be equipped with on the mounting with first regulation structure matched with second is adjusted the structure. The angle adjusting device can realize the adjusting range of +100 degrees to-10 degrees, and when the angle adjusting device is applied to a lamp, the angle adjusting device is simple to operate and low in installation and maintenance cost.

Description

Angle adjusting device and lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to an angle modulation device and lamps and lanterns.

Background

In recent years, with the rapid development of LED light sources in the field of lighting, LED light sources have been accepted by more and more people due to their advantages of long life, low energy consumption, environmental protection, etc., and are widely used in outdoor lighting, especially in the field of road and landscape lighting.

The adjustable angle of the street lamp is the basic requirement in the field of road illumination at present, the adjustable angle range of the angle adjuster of most of the street lamps at present is from +15 degrees to-20 degrees in the horizontal direction and the vertical direction, when the angle adjuster is adjusted from the horizontal direction to the vertical direction, the whole lamp needs to be detached, and the angle adjuster is not easy to operate by a single person, so that the operation is very troublesome when the angle is changed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the angle adjusting device and the lamp are wide in adjustable range and simple to operate.

In order to solve the technical problem, the utility model discloses a technical scheme be:

an angle adjusting device comprises a fixing piece, a support, a connecting piece and an adjusting piece, wherein two ends of the connecting piece are rotatably arranged relative to the adjusting piece and the support respectively, one end of the fixing piece is rotatably arranged relative to the support, a first adjusting structure is arranged on the adjusting piece, and a second adjusting structure matched with the first adjusting structure is arranged on the fixing piece.

Furthermore, the device also comprises a pressing piece for pressing the adjusting piece, wherein the adjusting piece is positioned between the pressing piece and the fixing piece, and the pressing piece is fixedly connected with the fixing piece.

Furthermore, the first adjusting structure is a latch, and the second adjusting structure is a clamping groove.

Further, the number of the clamping teeth is at least two.

Furthermore, a plurality of second adjusting structures are arranged in the length direction of the fixing piece, and the distance between every two adjacent second adjusting structures is the same.

Furthermore, a corresponding angle adjusting numerical value is arranged at the second adjusting structure.

Further, the first adjusting structure is located at one end of the adjusting piece far away from the connecting piece.

The utility model discloses another technical scheme do:

a lamp comprises the angle adjusting device.

Further, including lamp body and lamp pole, the lamp body with support fixed connection, the lamp pole with mounting fixed connection.

Furthermore, the fixing part is sleeved at one end of the lamp body.

The beneficial effects of the utility model reside in that: mounting, support, connecting piece and regulating part can form a stable hinge three-bar linkage and support and treat regulating part (like the lamp body), and the second through with first regulation structure and different positions is adjusted the structure and is cooperateed, just can realize treating the angle modulation of regulating part, the utility model discloses an angle modulation device can realize +100 ~ 10 accommodation. When the lamp is applied to a lamp, the operation is simple, and the angle adjustable range of the lamp body is wide.

Drawings

Fig. 1 is an exploded view of a part of a lamp according to a first embodiment of the present invention;

fig. 2 is a partial cross-sectional view of a lamp according to a first embodiment of the present invention;

fig. 3 is another partial cross-sectional view of a lamp according to a first embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic view of a partial structure of a lamp according to a first embodiment of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

Description of reference numerals:

1. a lamp body; 2. a fixing member; 21. a second adjustment structure; 22. an angle adjustment value; 3. a support; 4. a connecting member; 5. an adjustment member; 51. a first adjustment structure; 6. a first rotating shaft; 7. a second rotating shaft; 8. a third rotating shaft; 9. and a pressing member.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the fixing piece, the support, the connecting piece and the adjusting piece form a stable hinge three-link mechanism, the first adjusting structure is matched with the second adjusting structures at different positions, the angle of the object to be adjusted can be adjusted, the adjustable range is wide, and the operation is simple.

Referring to fig. 1 to 6, an angle adjusting device includes a fixing member 2, a bracket 3, a connecting member 4 and an adjusting member 5, wherein two ends of the connecting member 4 are respectively rotatably disposed with respect to the adjusting member 5 and the bracket 3, one end of the fixing member 2 is rotatably disposed with respect to the bracket 3, the adjusting member 5 is provided with a first adjusting structure 51, and the fixing member 2 is provided with a second adjusting structure 21 matched with the first adjusting structure 51.

From the above description, the beneficial effects of the present invention are: mounting, support, connecting piece and regulating part can form a stable hinge three-bar linkage and support and treat regulating part (like the lamp body), and the second through with first regulation structure and different positions is adjusted the structure and is cooperateed, just can realize treating the angle modulation of regulating part, the utility model discloses an angle modulation device can realize +100 ~ 10 accommodation.

Further, the device also comprises a pressing piece 9 used for pressing the adjusting piece 5, wherein the adjusting piece 5 is positioned between the pressing piece 9 and the fixing piece 2, and the pressing piece 9 is fixedly connected with the fixing piece 2.

It can be known from the above-mentioned description, compress tightly and can fix through the screw between piece and the mounting, just will compress tightly after the position of adjusting part is adjusted and fix with the mounting, only need loosen when needs carry out angle modulation compress tightly the piece can, easy operation.

Further, the first adjusting structure 51 is a latch, and the second adjusting structure 21 is a slot.

As can be seen from the above description, the operation is easy through the mutual matching of the latch and the slot.

Further, the number of the clamping teeth is at least two.

As can be seen from the above description, the number of the latch teeth can be set as required, and the arrangement of a plurality of latch teeth can enhance the connection stability between the latch teeth and the fixing member.

Further, a plurality of second adjusting structures 21 are arranged in the length direction of the fixing member 2, and the distance between two adjacent second adjusting structures 21 is the same.

As can be seen from the above description, the second adjustment structures are arranged at the same interval, so that the angle can be adjusted to a required position conveniently.

Further, a corresponding angle adjustment value 22 is set at the second adjustment structure 21.

As can be seen from the above description, setting the angle adjustment value facilitates quickly adjusting the angle to a desired position.

Further, the first adjusting structure 51 is located at an end of the adjusting member 5 away from the connecting member 4.

The utility model relates to another technical scheme do:

a lamp comprises the angle adjusting device.

From the above description, when the angle adjusting device is applied to a lamp, the operation is simple, and the angle adjustable range of the lamp body is wide.

Further, including lamp body 1 and lamp pole, lamp body 1 with support 3 fixed connection, the lamp pole with mounting 2 fixed connection.

Further, the fixing member 2 is sleeved at one end of the lamp body 1.

As can be seen from the above description, the mounting member may be of a telescopic construction to facilitate installation.

Referring to fig. 1 to 6, a first embodiment of the present invention is:

a lamp comprises a lamp body 1, a lamp post and an angle adjusting device, wherein the angle adjusting device can adjust the angle of the lamp body 1 relative to the lamp post. As shown in fig. 1 to 3, the recliner comprises a fixed member 2, a bracket 3, a connecting member 4 and an adjusting member 5, wherein two ends of the connecting member 4 are rotatably disposed with respect to the adjusting member 5 and the bracket 3, respectively, and specifically, the connecting member 4 can be rotatably disposed with respect to the adjusting member 5 through a first rotating shaft 6 and can be rotatably disposed with respect to the bracket 3 through a second rotating shaft 7. One end of the fixing member 2 is rotatably disposed with respect to the bracket 3, and specifically, the fixing member 2 may be rotatably disposed with respect to the bracket 3 by a third rotating shaft 8.

In this embodiment, the lamp body 1 and the bracket 3 are fixedly connected through screws or the like. The lamp post is fixedly connected with the fixing part 2, preferably, the fixing part 2 is sleeved at one end of the lamp body 1, that is, the fixing part 2 can be a sleeve type structure, so that the installation is convenient.

As shown in fig. 4, a first adjusting structure 51 is disposed on the adjusting member 5, and a second adjusting structure 21 matched with the first adjusting structure 51 is disposed on the fixing member 2. In this embodiment, the first adjusting structure 51 is located at an end of the adjusting member 5 away from the connecting member 4. First regulation structure 51 is the latch, second regulation structure 21 is the draw-in groove, mutually supports the angle modulation that can realize lamp body 1 through the latch and the draw-in groove of different positions. The number of latch can set up as required, and is preferred, and the number of latch is at least two, and the cooperation stability between a plurality of latches and the draw-in groove is better. The shape of the latch can be set according to the needs, and can be wedge-shaped, inverted triangle, rectangle, etc. In this embodiment, a plurality of second adjusting structures 21 are arranged in the length direction of the fixing member 2, and the distance between two adjacent second adjusting structures 21 is the same, as shown in fig. 5 and 6, a corresponding angle adjusting value 22 is arranged at the second adjusting structure 21, so that an operator can adjust the lamp body 1 to a required angle more conveniently and quickly.

In this embodiment, the adjusting device further includes a pressing member 9 for pressing the adjusting member 5, the adjusting member 5 is located between the pressing member 9 and the fixing member 2, and the pressing member 9 is fixedly connected to the fixing member 2. Specifically, the pressing member 9 may be fixedly connected to the fixing member 2 by a screw. In this embodiment, the pressing member 9 may be a pressing plate. In other specific embodiments, the pressing member 9 may also be an elastic cord with elasticity, and the like, and at this time, the fixing member 2 may be provided with two hooks, and the two ends of the elastic cord may be provided with retaining rings to be hung on the hooks, so that the installation and the disassembly are convenient.

The working principle of the angle adjusting device of the embodiment is as follows: when needs carry out angle adjustment to lamp body 1, at first loosen and compress tightly piece 9, take out the latch on the regulating part 5 from the draw-in groove on mounting 2, remove regulating part 5, then make in the latch card goes into the draw-in groove that needs, it can to fix at last and compress tightly piece 9. In the process that the adjusting part 5 moves, the adjusting part 5 can drive the support 3 to rotate through the connecting part 4, so that the support 3 drives the lamp body 1 to rotate, and angle adjustment is realized. The lamp body 1 of the embodiment can realize the adjustment range of +100 degrees to-10 degrees, has simple operation process and can reduce the installation and maintenance cost.

To sum up, the utility model provides a pair of angle modulation device and lamps and lanterns, the angle modulation device can realize + 100- — 10 the control range, when being applied to lamps and lanterns, easy operation, installation and maintenance cost are low.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (10)

1. The angle adjusting device is characterized by comprising a fixing piece, a support, a connecting piece and an adjusting piece, wherein two ends of the connecting piece are rotatably arranged relative to the adjusting piece and the support respectively, one end of the fixing piece is rotatably arranged relative to the support, a first adjusting structure is arranged on the adjusting piece, and a second adjusting structure matched with the first adjusting structure is arranged on the fixing piece.

2. The recliner of claim 1 further comprising a compression member for compressing the adjuster, wherein the adjuster is located between the compression member and the stationary member, and wherein the compression member is fixedly attached to the stationary member.

3. The recliner device of claim 1 wherein the first adjustment structure is a latch and the second adjustment structure is a slot.

4. A recliner arrangement as claimed in claim 3, characterized in that the number of catches is at least two.

5. The recliner device of claim 1 wherein the fixed member has a plurality of second adjustment structures disposed along a length of the fixed member, and a distance between two adjacent second adjustment structures is the same.

6. A recliner arrangement according to claim 1 wherein the second adjustment structure is provided with a corresponding angle adjustment value.

7. A recliner arrangement as set forth in claim 1 wherein said first adjustment structure is located at an end of said adjuster member remote from the link member.

8. A luminaire comprising a recliner arrangement according to any one of claims 1-7.

9. The lamp of claim 8, comprising a lamp body and a lamp post, wherein the lamp body is fixedly connected with the bracket, and the lamp post is fixedly connected with the fixing member.

10. A lamp as recited in claim 9, wherein the mounting member is disposed at an end of the lamp body.

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