# US 11,029,005 B1 · Lighting fixture assembled and disassembled quickly

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 11,029,005 B1
- Document ID: US11029005B1
- Status: Granted
- Kind: B1
- Application number: 16/856,105
- Filed: 2020-04-23
- Granted: 2021-06-08
- Earliest claimed: 2020-04-23
- Assignees: Dong Guan Jia Sheng Lighting Technology Co., Ltd. China
- Applicants: Dong Guan Jia Sheng Lighting Technology Co., Ltd. China
- Inventors: Kevin Hsu
- Web page: https://patentgrep.com/patent/US11029005B1

## CPC

- F21V 21/03: Ceiling bases, e.g. ceiling roses (F21V21/04 takes precedence)
- F21S 8/043: {mounted by means of a rigid support, e.g. bracket or arm}
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS

## Abstract

A lighting fixture includes a top plate, a crossbeam, a lamp body, and a connecting member. The crossbeam is mounted on the top plate and includes a support portion and two fixed portions. The support portion is arranged between the fixed portions and has two abutting sections. The connecting member is mounted on the lamp body and is detachably connected with the crossbeam. The connecting member includes two locking portions each formed with a clamping section and a retaining section located under the clamping section. When the connecting member is pushed toward the crossbeam, the support portion passes the clamping section, and each of the abutting sections is locked into and retained by the respective retaining section.

## Claims

### Claim 1

A lighting fixture comprising:
a top plate, a crossbeam, a lamp body, and a connecting member;
wherein:
the crossbeam is mounted on the top plate and includes a support portion and two fixed portions;
the support portion is arranged between the two fixed portions and has two abutting sections;
each of the two abutting sections extends upward from the support portion;
the connecting member is mounted on the lamp body and is detachably connected with the crossbeam, such that the lamp body is attached to the crossbeam by the connecting member;
the connecting member includes two locking portions;
each of the two locking portions has a middle formed with a clamping section;
the clamping section is bent inward;
each of the two locking portions is formed with a retaining section located under the clamping section;
the retaining section is bent outward;
when the connecting member is pushed toward the crossbeam, the support portion of the crossbeam passes the clamping section of the connecting member, and each of the two abutting sections is locked into and retained by the respective retaining section of the connecting member.

### Claim 2 (depends on 1)

The lighting fixture as claimed in claim 1, wherein:
the top plate includes a main portion and two ears;
each of the two ears is bent and extends inward from a periphery of the top plate;
each of the two ears is provided with a mounting hole;
each of the two fixed portions is provided with a locking slot; and
the lighting fixture further comprises two fastening members each extending through the locking slot of each of the two fixed portions and each secured in the mounting hole of each of the two ears, to attach the crossbeam to the top plate.

### Claim 3 (depends on 1)

The lighting fixture as claimed in claim 1, wherein the support portion is located between the two ears.

### Claim 4 (depends on 1)

The lighting fixture as claimed in claim 1, wherein the support portion has two sides each having a middle formed with a groove, and each of the two abutting sections extends upward from a bottom of the respective groove.

### Claim 5 (depends on 1)

The lighting fixture as claimed in claim 1, wherein:
the connecting member includes a first securing portion and two second securing portion; and
the first securing portion is located between the two second securing portion.

### Claim 6 (depends on 5)

The lighting fixture as claimed in claim 5, wherein:
each of the two second securing portion has a first end connected with the first securing portion and a second end connected with one of the two locking portions;
the second end of each of the two second securing portion has an arcuate shape and extends upward; and
each of the two locking portions has a first end connected with one of the two second securing portion and an arcuate second end that is bent and extends outward.

### Claim 7 (depends on 5)

The lighting fixture as claimed in claim 5, further comprising:
a plurality of fasteners extending through the connecting member and secured in the lamp body to attach the connecting member to the lamp body;
wherein:
the first securing portion is provided with a first through hole allowing passage of one of the fasteners; and
each of the two second securing portion is provided with a second through hole allowing passage of one of the fasteners.

### Claim 8 (depends on 5)

The lighting fixture as claimed in claim 5, wherein:
the first securing portion has two arcuate ends each extending downward and each connected with one of the two second securing portion; and
the first securing portion has a bottom provided with an evading space.

### Claim 9 (depends on 1)

The lighting fixture as claimed in claim 1, wherein the support portion has an inverted U-shaped configuration, and a height differential is defined between the support portion and each of the two fixed portions.