CN213955176U

CN213955176U - Angle-adjustable LED lamp

Info

Publication number: CN213955176U
Application number: CN202120232296.5U
Authority: CN
Inventors: 张丽
Original assignee: Shenzhen Shiyong Semiconductor Co ltd
Current assignee: Shenzhen Shiyong Semiconductor Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-08-13
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to an adjustable angle's LED lamps and lanterns, including the LED lamp body, the LED lamp body includes the casing of LED lamp strip, installation LED lamp strip, the front of casing can the printing opacity, the both ends of casing are all fixed and are provided with the mounting, mounting and a lamps and lanterns mounting bracket looks pin joint, be provided with the recess on the lamps and lanterns mounting bracket, the casing sets up in the recess, the mounting is adjacent the position of recess open end and the pin joint of lamps and lanterns mounting bracket looks on two relative lateral walls of recess. The utility model discloses a can adjust the illumination angle size and the illumination zone size of lamps and lanterns, satisfy different user demands.

Description

Angle-adjustable LED lamp

Technical Field

The utility model relates to a LED lamp, especially an adjustable angle's LED lamps and lanterns.

Background

The LED lamp is an energy-saving lamp, is widely applied and is popularized indoors and outdoors, however, after the existing LED lamp is installed, the illumination angle is fixed and cannot be adjusted, the phenomenon that the light brightness is insufficient or the illumination area is insufficient or even the illumination area cannot be irradiated exists in some use scenes, the requirement that people can flexibly adjust different illumination angles, brightness and areas cannot be met by the same lamp, and the use of the LED lamp has limitation.

SUMMERY OF THE UTILITY MODEL

To current not enough, the utility model provides an adjustable angle's LED lamps and lanterns.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an adjustable angle's LED lamps and lanterns, includes the LED lamp body, the LED lamp body includes LED lamp strip, the casing of installation LED lamp strip, the front of casing can the printing opacity, the both ends of casing are all fixed and are provided with the mounting, the mounting is pin-jointed mutually with a lamps and lanterns mounting bracket, be provided with the recess on the lamps and lanterns mounting bracket, the casing sets up in the recess, the mounting is adjacent the position of recess open end on two relative lateral walls of recess and the pin-jointed mutually with the lamps and lanterns mounting bracket.

Preferably, the fixing member extends along the edge of the back of the casing to a direction away from the back of the casing, and the fixing member is pivoted with the lamp mounting frame at the connecting portion.

Preferably, the connecting part and the fixing part are combined into a convex structure.

Preferably, a limiting mechanism is further arranged between the fixing piece and the lamp mounting frame.

Preferably, the limiting mechanism comprises an arc-shaped through hole formed in the side wall of the groove pivoted with the fixing piece and a limiting column arranged on the fixing piece and inserted into the arc-shaped through hole.

Preferably, the LED lamp strips and the shells are arranged in a plurality, and the shells are arranged in parallel at intervals along the opening ends of the side walls of the grooves.

Preferably, the spacing between two adjacent shells is not less than half of the maximum chord length formed by the rotation of the shells.

Preferably, the edge of the side wall of the groove pivoted with the fixing piece on the lamp mounting frame is of an arc structure.

Preferably, the lamp mounting frame is further provided with a mounting bracket.

Preferably, the mounting bracket comprises a fixed seat fixedly connected to the bottom of the lamp mounting frame and a fixed base pivoted with the fixed seat and capable of being positioned.

The beneficial effects of the utility model reside in that: the utility model discloses a mounting is connected on the casing, installs LED lamp strip in the casing, and is the pin joint between mounting and the lamps and lanterns mounting bracket, is the ability relative rotation, and then just drives LED lamp strip and rotates for its light jets out the direction and changes, has just realized LED light and has shone angle, luminance, regional regulation, satisfies different user demands.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic view of a combination structure of an LED lamp body and a fixing member according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of an LED lamp body and a fixing member according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a fixing member according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a lamp mounting bracket according to an embodiment of the present invention;

part names and serial numbers in the figure: the LED lamp comprises a lamp body 10, an LED lamp strip 11, a shell 2, a fixing piece 20, a connecting part 3, a lamp mounting frame 30, a groove 4, a limiting mechanism 40, an arc-shaped through hole 41, a limiting column 5, a mounting support 50, a fixing seat 51 and a fixing base.

Detailed Description

To clearly illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, which are clearly and completely described below. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. Furthermore, directional terms as referred to in the present disclosure, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer only to the direction of the attached drawings, and directional terms used are intended to better and more clearly illustrate and understand the present invention rather than to indicate or imply the orientation the present invention must have, and therefore should not be construed as limiting the present invention.

The embodiment of the present invention is shown in fig. 1 to fig. 6, an angle-adjustable LED lamp comprises an LED lamp body 1, wherein the LED lamp body 1 comprises an LED lamp strip 10 and a housing 11 for mounting the LED lamp strip 10, the LED lamp strip 10 is composed of a plurality of LED lamp caps, and is mounted in the housing 11 in a conventional manner to form an LED lamp body 1, the front surface of the housing 11 is transparent, and light emitted from the LED lamp is projected through the front surface, at this time, a transparent component can be disposed on the front surface of the housing 11, or any component is not mounted to make the housing 11 in an open state, both ends of the housing 11 are provided with a fixing member 2, the fixing member 2 is used to mount the LED lamp body 1 on other components, that is, the mounting on the lamp mounting bracket 3, the fixing member 2 can be fixedly connected with the housing 11, or can be detachably connected together, so as to facilitate the maintenance of the LED lamp strip 10, the fixing part 2 is pivoted with the lamp mounting frame 3, the fixing part 2 can rotate relative to the lamp mounting frame 3, the lamp mounting frame 3 is used for arranging the lamp at the specified position, the groove 30 is formed in the lamp mounting frame 3, the shell 11 is arranged in the groove 30, the fixing part 2 is pivoted with the lamp mounting frame 3 at the position, close to the opening end of the groove 30, of the side wall, opposite to the groove 30, of the fixing part 2, so that the structure is compact, gaps can exist between the shell 11 and the groove bottom of the groove 30 and between the side walls of the groove 30, heat dissipation of the lamp is facilitated, and rotation of the lamp along with the fixing part 2 is facilitated. Therefore, after the lamp is installed at a specified position, the LED lamp body 1 formed by the shell 11 and the LED lamp strip 10 rotates along with the rotation of the fixing piece 2 relative to the lamp installation frame 3, so that the change of the illumination angle is realized, the fixing piece 2 can rotate by a certain angle relative to the lamp installation frame 3 and then be fixed according to the requirement, and the rotation angle is preferably 0-170 degrees, so that different requirements of people can be met.

In a further improvement, as shown in fig. 3 to 5, the fixing member 2 extends along the edge of the back of the housing 11 to a direction away from the back of the housing 11 to form a connecting portion 20, and the fixing member 2 is pivotally connected to the lamp mounting bracket 3 at the connecting portion 20, which means that the connecting portion 20 protrudes out of the surface of the back of the housing 11, so that when the fixing member 2 drives the LED lamp body 1 to rotate, the LED lamp strip 10 in the housing 11 is not affected, and sufficient stability of the LED lamp body 1 is maintained. The connecting part 20 and the fixing part 2 are combined into a convex structure, so that the adjustment of the illumination angle of the lamp cannot be influenced, meanwhile, the connecting part 20 has enough bearing strength, and the service life of the lamp is ensured.

In a further improvement, as shown in fig. 1, 2 and 6, a limiting mechanism 4 is further arranged between the fixing member 2 and the lamp mounting frame 3, so that the adjusting range of the illumination angle of the LED lamp is limited, the emitted light of the LED lamp is prevented from being adjusted to an unnecessary position, and unnecessary waste is reduced. For the limiting mechanism 4, the limiting mechanism 4 includes an arc-shaped through hole 40 disposed on the side wall of the groove 30 pivoted to the fixing member 2, and a limiting post 41 disposed on the fixing member 2 and inserted into the arc-shaped through hole 40, where the limiting post 41 may be a screw, a pin, a rivet, or the like connected to the fixing member 2, and the rotation angle of the housing 11 is limited by the cooperation between the arc-shaped through hole 40 and the limiting post 41, so as to ensure the stability and firmness of the installation of the LED lamp.

Further improvement, as shown in fig. 1, LED lamp strip 10 and casing 11 all are provided with a plurality ofly, it is a plurality of casing 11 sets up side by side along the open end interval of recess 30 lateral wall, just so can be according to the demand of different illumination luminance, set up a plurality of LED lamp bodies 1 that constitute by LED lamp strip 10 and casing 11 simultaneously in recess 30, improve luminance, facilitate the use, a plurality of LED lamp bodies 1 can also adjust to different illumination angles respectively simultaneously, still increased irradiation range when the luminance is shone in the reinforcing, more be favorable to using. In order to avoid the mutual influence generated when the two adjacent shells 11, that is, the LED lamp body 1, rotate, the distance between the two adjacent shells 11 is not less than half of the maximum chord length formed by the rotation of the shells 11, that is, the rotation radius of the widest part of the shell 11, and in order to make the structure compact, the rotation of 180 degrees is not required, and the distance can be calculated according to the angle required to rotate and the rotation radius of the widest part of the shell 11.

Further improvement, as shown in fig. 1 and 6, the edge of the side wall of the groove 30 pivoted with the fixing member 2 on the lamp mounting frame 3 is of an arc structure, so that the installation of the fixing member 2 and the firmness after installation are facilitated, and meanwhile, the fixing member 2 is always positioned in the groove 30 in the rotation, thereby avoiding the influence on the rotation of the fixing member, ensuring smooth rotation and the firmness of connection.

In a further improvement, as shown in fig. 1 and fig. 6, a mounting bracket 5 is further provided on the lamp mounting bracket 3, the lamp is mounted and fixed at a certain position by the mounting bracket 5, the mounting bracket 5 can be arranged at the top, the bottom, the side or the back of the lamp mounting rack 3, the light irradiation angle of the mounting bracket can be adjusted according to the mounting position requirement, the mounting bracket is arranged at the top to form a ceiling lamp-like structure, the bottom, the side and the back are arranged to form a structure similar to a wall lamp, the mounting bracket 5 comprises a fixed seat 50 fixedly connected to the bottom of the lamp mounting rack 3 and a fixed base 51 pivoted with the fixed seat 50 and capable of being positioned, the fixed seat 50 can do tilting movement relative to the fixed base 51 through the pivot connection between the fixed seat 50 and the fixed base 51, and then the pitch angle of the illumination of the whole lamp is adjusted, so that the installation requirements in different use scenes are met.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides a LED lamps and lanterns of adjustable angle which characterized in that: the LED lamp comprises an LED lamp body, wherein the LED lamp body comprises an LED lamp strip and a shell for installing the LED lamp strip, the front surface of the shell is transparent, fixing parts are fixedly arranged at the two ends of the shell, the fixing parts are pivoted with a lamp mounting frame, a groove is formed in the lamp mounting frame, the shell is arranged in the groove, and the fixing parts are pivoted with the lamp mounting frame at the positions, close to the opening ends of the grooves, on the two opposite side walls of the groove.

2. The LED lamp with the adjustable angle of claim 1, wherein the fixing member has a connecting portion extending along the edge of the back of the housing in a direction away from the back of the housing, and the fixing member is pivotally connected to the lamp mounting bracket at the connecting portion.

3. The angle-adjustable LED lamp according to claim 2, wherein the connecting portion and the fixing member are combined to form a convex structure.

4. The angle-adjustable LED lamp as claimed in claim 1, wherein a limiting mechanism is further disposed between the fixing member and the lamp mounting bracket.

5. The angle-adjustable LED lamp according to claim 4, wherein the limiting mechanism comprises an arc-shaped through hole formed in a side wall of the groove pivotally connected to the fixing member, and a limiting post arranged on the fixing member and inserted into the arc-shaped through hole.

6. The angle-adjustable LED lamp according to claim 1, wherein the number of the LED light bars and the number of the housings are multiple, and the housings are arranged in parallel at intervals along the opening end of the side wall of the groove.

7. The angle-adjustable LED lamp as recited in claim 6, wherein the distance between two adjacent housings is not less than half of the maximum chord length formed by the rotation of the housings.

8. The angle-adjustable LED lamp according to claim 1, wherein the edge of the side wall of the groove pivoted with the fixing member on the lamp mounting frame is in an arc structure.

9. The angle-adjustable LED lamp as claimed in claim 1, wherein the lamp mounting frame is further provided with a mounting bracket.

10. The angle-adjustable LED lamp according to claim 9, wherein the mounting bracket comprises a fixing base fixedly connected to the bottom of the lamp mounting frame and a fixing base pivotally connected to the fixing base and capable of being positioned.