CN216244148U

CN216244148U - A articulated arm for indoor LED lamp body

Info

Publication number: CN216244148U
Application number: CN202122631993.0U
Authority: CN
Inventors: 程贤金
Original assignee: Dongguan Bangzhuo Metal Products Co ltd
Current assignee: Dongguan Bangzhuo Metal Products Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-08
Anticipated expiration: 2031-10-30

Abstract

The utility model relates to a hinged lamp arm for an indoor LED lamp body, which comprises a lamp arm body, a hinged hole, a limiting bracket, a threading hole, a clamping groove and a thread locking cover, wherein the limiting bracket is arranged on the lamp arm body; the hinge hole penetrates through the lamp arm body front and back; the limiting bearing groove is arranged on the inner side of the hinge hole; the threading hole vertically penetrates through the lamp arm body; the buckle groove is arranged on the inner side of the threading hole; the thread locking cover is sleeved on the lamp arm body and is correspondingly positioned on the outer side of the clamping groove; the lamp shade assembly is provided with the buckling groove and the thread locking cover, when the lamp shade assembly is oppositely inserted at the upper side of the lamp arm body, the corresponding buckling structure is clamped into the buckling groove, and then the thread locking cover is used for screwing up the stud corresponding to the lamp shade assembly, so that the assembly can be completed.

Description

A articulated arm for indoor LED lamp body

Technical Field

The utility model relates to the technical field of lamp accessories, in particular to a hinged lamp arm for an indoor LED lamp body.

Background

An indoor LED lamp body generally comprises a base, an arm body, a lampshade and an LED light source which are connected in sequence. Generally, fix through the bolt between wall body and the lamp shade, need earlier counterpoint the hole site between two accessories to fill in the screw and use the instrument and screw up afterwards, it is loaded down with trivial details to install, and it is big to install the degree of difficulty at indoor eminence. Therefore, it is desirable to develop a lamp arm that facilitates interfacing with a lamp housing.

SUMMERY OF THE UTILITY MODEL

Based on the technical scheme, the utility model provides the hinged lamp arm for the indoor LED lamp body.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a hinged lamp arm for an indoor LED lamp body comprises a lamp arm body, a hinged hole, a limiting supporting groove, a threading hole, a buckling groove and a thread locking cover; the hinge hole penetrates through the lamp arm body front and back; the limiting bearing groove is arranged on the inner side of the hinge hole; the threading hole vertically penetrates through the lamp arm body; the buckle groove is arranged on the inner side of the threading hole; the thread locking cover is sleeved on the lamp arm body and is correspondingly positioned on the outer side of the clamping groove.

Further, the lamp arm body comprises a butt joint part and a body part; the butt joint part is arranged on the upper side of the body part, and the size of the butt joint part is smaller than that of the body part; the thread locking cover is sleeved on the outer side of the butt joint part.

Furthermore, the upper side of the butt joint part is provided with a limiting block for blocking the thread locking cover from sliding out of the butt joint part.

Furthermore, the opening of the thread locking cover is arranged upwards, an assembly hole penetrates through the middle of the thread locking cover, and assembly threads are arranged on the inner wall of the thread locking cover. Through being equipped with screw thread locking lid, can carry out screw thread locking after the buckle butt joint, simplified the assembly methods.

Further, the outer side of the hinge hole is concentrically provided with an accessory assembling part; the fitting attachment portion protrudes outward from a surface of the arm body. Through being equipped with accessory assembly portion, provide counterpoint effect for the installation of articulated accessory.

The utility model has the beneficial effects that: the assembly efficiency is high and the assembly is compact; the lamp shade assembly is provided with the buckling groove and the thread locking cover, when the lamp shade assembly is oppositely inserted at the upper side of the lamp arm body, the corresponding buckling structure is clamped into the buckling groove, and then the thread locking cover is used for screwing up the stud corresponding to the lamp shade assembly, so that the assembly can be completed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention in the top view direction;

FIG. 2 is a schematic view of the overall structure of the present invention in the bottom direction;

FIG. 3 is a schematic view of the hidden thread locking cover of the present invention;

fig. 4 is a schematic cross-sectional structure of the present invention.

10. A lamp arm body; 11. a docking portion; 12. a body portion; 13. a limiting block; 20. a hinge hole; 21. a fitting attachment section; 30. a limiting bearing groove; 40. threading holes; 50. a fastening groove; 60. a screw-lock cap; 61. an assembly hole; 62. and assembling the threads.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1-4, a hinged lamp arm for an indoor LED lamp body comprises a lamp arm body 10, a hinged hole 20, a limiting bracket 30, a threading hole 40, a fastening groove 50 and a threaded locking cover 60; the hinge hole 20 penetrates through the lamp arm body 10 from front to back; the limiting supporting slot 30 is arranged at the inner side of the hinge hole 20; the threading hole 40 vertically penetrates through the lamp arm body 10; the buckle groove 50 is arranged on the inner side of the threading hole 40; the screw locking cap 60 is sleeved on the lamp arm body 10 and is correspondingly located at the outer side of the fastening groove 50. The lamp shade fitting is oppositely inserted at the upper side of the lamp arm body 10 through the buckle groove 50 and the thread locking cover 60, after the corresponding buckle structure is clamped into the buckle groove 50, the thread locking cover 60 is used for screwing the stud upwards corresponding to the lamp shade fitting, and therefore assembly can be completed. And through being equipped with spacing bearing groove 30 in the inboard of articulated hole 20, can contact with another articulated accessory of lamp body to provide this articulated arm and lamp shade subassembly's bearing effect, reduce the atress of articulated department, and can be blockked by spacing bearing groove 30 when the end of rotatory stroke, avoid rotatory excessively to lead to inside heart yearn to be crowded to damage.

Further, the lamp arm body 10 includes a docking portion 11 and a body portion 12; the abutting part 11 is arranged on the upper side of the main body part 12, and the size of the abutting part 11 is smaller than that of the main body part 12; the screw locking cap 60 is sleeved on the outer side of the abutting portion 11.

Further, a stopper 13 is disposed on an upper side of the abutting portion 11 for stopping the screw locking cover 60 from sliding out of the abutting portion 11.

Further, the opening of the screw locking cap 60 is upwardly formed, a fitting hole 61 is formed through the middle thereof, and a fitting screw 62 is formed on the inner wall thereof. By having a thread locking cap 60, the assembly is simplified as the thread locking can be performed after the snap-fit docking.

Further, a fitting mounting portion 21 is concentrically provided outside the hinge hole 20; the fitting attachment portion 21 protrudes outward from the surface of the arm body 10. By providing the fitting attachment portion 21, an alignment function is provided for the installation of the hinge fitting.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A hinged lamp arm for an indoor LED lamp body is characterized by comprising a lamp arm body, a hinged hole, a limiting supporting groove, a threading hole, a buckling groove and a thread locking cover; the hinge hole penetrates through the lamp arm body front and back; the limiting bearing groove is arranged on the inner side of the hinge hole; the threading hole vertically penetrates through the lamp arm body; the buckle groove is arranged on the inner side of the threading hole; the thread locking cover is sleeved on the lamp arm body and is correspondingly positioned on the outer side of the clamping groove.

2. The hinged light arm for an indoor LED light body of claim 1, wherein the light arm body comprises a docking portion and a body portion; the butt joint part is arranged on the upper side of the body part, and the size of the butt joint part is smaller than that of the body part; the thread locking cover is sleeved on the outer side of the butt joint part.

3. The hinged arm of claim 2, wherein the upper side of the mating portion has a stopper for stopping the screw locking cover from sliding out of the mating portion.

4. The hinged lamp arm for indoor LED lamp body as claimed in claim 1, wherein the opening of the screw locking cover is upward, a mounting hole is penetrated through the middle part of the screw locking cover, and the inner wall of the screw locking cover is provided with mounting screw threads.

5. The hinged lamp arm for the indoor LED lamp body as claimed in claim 1, wherein the outer side of the hinged hole is concentrically provided with an accessory mounting part; the fitting attachment portion protrudes outward from a surface of the arm body.