CN215489574U

CN215489574U - Hoisting lamp

Info

Publication number: CN215489574U
Application number: CN202120688478.3U
Authority: CN
Inventors: 吕向忠
Original assignee: Zhongshan Lecvo Lighting Technology Co ltd
Current assignee: Guangdong Lesun Lighting Technology Co ltd
Priority date: 2020-12-17
Filing date: 2021-04-02
Publication date: 2022-01-11
Anticipated expiration: 2031-04-02
Also published as: CN215489575U

Abstract

The utility model discloses a hoisting lamp, which comprises a lamp shell and a hoisting rod, wherein the hoisting rod is connected with an upper fixing support with certain elasticity, the top of the lamp shell is provided with a lower fixing support, the upper fixing support is detachably connected with the lower fixing support, an upward protruding screw positioning baffle is formed in the middle of the lower fixing support, the upper fixing support is also provided with a downward collision part, and when enough downward force is applied to the upper fixing support, the downward collision part can be in collision fit with the screw positioning baffle to prevent the upper fixing support from excessive deformation. According to the utility model, the lamp and the hoisting structure are designed into detachable structures, so that the disassembly and assembly time and labor cost are saved.

Description

Hoisting lamp

Technical Field

The utility model relates to the technical field of hoisting lamps, in particular to a hoisting lamp capable of being quickly installed and disassembled.

Background

The hoisting lamp on the current market does not have the function of being fast installed and detached, such as a ceiling lamp in a classroom, for example, a blackboard lamp hoisted beside a blackboard. Usually the blackboard lamp is through linking to each other with hoisting structure, then hoist and mount on wall crown/ceiling, but take place to damage the back at the blackboard lamp, be difficult for dismantling the blackboard lamp, and then can bring following problem: firstly, the labor cost and the installation time of field constructors are increased; too many connecting pieces, too complex installation mode, easy error and needing a very professional engineer to disassemble and assemble; and products are hoisted in high-altitude operation, and when the screw nut is not fixed in place, the risk of falling exists, so that great potential safety hazards exist.

On the other hand, the baffle of blackboard lamp product on the market at present is fixed mostly, and the angle of baffle is also unchangeable, can make the angle that light diverges like this and receive the restriction, can have the problem of shining the dead angle, in view of this, need to design a mobilizable blackboard lamp baffle structure urgently to solve the problem that above-mentioned provided.

In view of the above, it is desirable to design a blackboard lamp with a movable bezel that can be quickly assembled and disassembled to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp which is quickly assembled and disassembled, and has the advantages of quick assembly and installation cost saving.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hoist and mount lamps and lanterns, includes lamps and lanterns shell, jib, its characterized in that, the jib has connected the last fixed bolster that has certain elasticity, the top of lamps and lanterns shell is provided with down the fixed bolster, go up the fixed bolster with can dismantle the mode with lower fixed bolster is connected.

Preferably, the detachable means is a snap fit. The clamping installation is convenient, the strength requirement is met, and the structure is simple.

Preferably, the upper fixing support is provided with hook-shaped ends at two sides, the lower fixing support is provided with upward protrusions at two sides, and the protrusions are provided with grooves, and the hook-shaped ends are buckled into the grooves in the clamping manner. The reverse buckle structure can safely and effectively ensure the firmness of clamping.

Preferably, go up the fixed bolster still is equipped with downward conflict portion, works as when the fixed bolster that makes progress exerts the downward power of sufficient big, downward conflict portion can with the inconsistent cooperation of screw location baffle prevents go up the fixed bolster takes place excessive deformation.

Preferably, the top suction disc is further connected above the hanging rod, and the hanging rod is telescopic. The telescopic boom further facilitates installation and flexible height adjustment.

Preferably, the lower fixing bracket 2 is divided into 2 or 3 or more segments. This can result in significant material cost savings.

The second purpose of the utility model is to provide a blackboard lamp with a movable baffle, which has the advantages of quick installation and installation cost saving.

The utility model provides the following technical scheme: according to foretell a hoist and mount lamps and lanterns specifically can be a hoist and mount blackboard lamp, its characterized in that has still included the baffle, the baffle is installed on the lamps and lanterns shell to can block the light that hoist and mount blackboard lamp sent, thereby make light can only shine blackboard one side, the baffle with lamps and lanterns shell rotatable coupling.

Compared with the prior art, the utility model has the following beneficial effects: the installation, dismantle succinctly fast, even if ordinary people also easily masters and operates, safe firm moreover, effectual saving cost of labor and material cost.

Drawings

FIG. 1 is a perspective view of an example of a lamp of the present invention;

FIG. 2 is a perspective view of another example of a lamp of the present invention;

FIG. 3 is an exploded view of the lamp of the present invention;

FIG. 4 is a side view of the light fixture of the present invention after installation;

FIG. 5 is an enlarged, fragmentary view of a side view of the light fixture of the present invention after installation;

FIG. 6 is a side view of the upper mounting bracket of the light fixture of the present invention;

FIG. 7 is a top view of the upper mounting bracket of the lamp of the present invention;

FIG. 8 is a perspective view of a mounting bracket for the lamp of the present invention;

FIG. 9 is a schematic structural view of the installation of limiting screws at two ends of the lower aluminum profile fixing bracket of the utility model;

FIG. 10 is a perspective view of the suspended blackboard lamp with movable shutters of the present invention.

In the figure: 1. a lamp housing; 2. a lower fixed bracket; 3. a first screw; 4. an upper fixing bracket; 5. a boom; 6. a ceiling tray; 7. a second screw; 8. a hooked end; 9. a groove; 10. a downward interference part; 11. a screw positioning baffle plate; 12. a limiting screw; 13. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme that: in order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hoist and mount lamps and lanterns, includes lamp housing 1, jib 5, its characterized in that, jib 5 has connected the last fixed bolster 4 that has certain elasticity, the top of lamp housing 1 is provided with down fixed bolster 2, go up fixed bolster 4 with can dismantle the mode with lower fixed bolster 2 is connected.

The detachable mode is clamping.

The upper fixing support 4 is provided with hook-shaped ends 8 at two sides, the lower fixing support 2 is provided with upward protrusions at two sides, the protrusions are provided with grooves 9, and the hook-shaped ends 8 are buckled into the grooves 9 in a clamping mode.

The middle of the lower fixing support 2 is provided with a screw positioning baffle plate 11 protruding upwards, the middle of the screw positioning baffle plate 11 is provided with a groove, the groove is in threaded connection with a first screw 7, and the first screw 7 penetrates through the lower fixing support 2 and is in threaded connection with the top of the lamp shell 1.

Go up fixed bolster 4 and still be equipped with downward conflict portion 10, work as when upwards fixed bolster 4 exerts the downward power of enough big, downward conflict portion 10 can with screw positioning baffle 11 is inconsistent to be cooperated, prevents go up fixed bolster 4 takes place excessive deformation.

The upper fixing support 4 and the hanging rod 5 are connected through a threaded structure or rivets or welded, and the lower fixing support 2 and the lamp shell 1 are connected through a threaded structure or rivets or welded.

As shown in fig. 1, the upper fixing bracket 4 and the suspension rod 5 can be connected by a screw structure: the threaded structure is provided with an external thread at the bottom end of the suspender 5, and is additionally provided with a cylindrical adapter with an internal thread, the upper end of the cylindrical adapter with the internal thread is screwed into the external thread at the bottom end of the suspender 5, and then a second screw 3 is screwed into the lower end of the cylindrical adapter with the internal thread through the upper fixing support 4 for threaded connection. And the lower fixing bracket is 1 segment in fig. 1.

As shown in fig. 2, the connection of the upper fixing bracket 4 and the suspension rod 5 through a threaded structure can also be realized: the bottom end of the suspension rod 5 of the threaded structure is provided with an internal thread, and a second screw 3 is screwed into the internal thread at the bottom end of the suspension rod 5 through the upper fixing support 4 for threaded connection. In addition, the lower fixing bracket in fig. 2 is 2 segments, and the lower fixing bracket can be further arranged into more segments according to requirements.

The upper fixing support 4 is fixed on the suspender 5 by a second screw 3, and two ends of the lower fixing support 2 are respectively locked with a limit screw 12.

The lower fixing bracket 2 is a mold molding body, and the first screw 3 is a T-shaped nut.

The top of the suspender 5 is also connected with a ceiling tray 6, and the suspender 5 is telescopic.

When the hook-shaped end 8 is prized outwards by a screwdriver or a hard object during disassembly, the upper fixing support 4 and the lower fixing support 2 can be separated.

According to the aforesaid hoist and mount lamps and lanterns specifically can be a hoist and mount blackboard lamp, still included baffle 13, the baffle is installed on the lamps and lanterns shell 1 to can block the light that hoist and mount blackboard lamp sent, thereby make light can only shine blackboard one side, baffle 13 with lamps and lanterns shell 1 rotatable coupling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist and mount lamps and lanterns, includes lamp housing (1), jib (5) have been connected and have certain elastic last fixed bolster (4), the top of lamp housing (1) is provided with lower fixed bolster (2), a serial communication port, go up fixed bolster (4) with can dismantle the mode with lower fixed bolster (2) are connected, the centre of lower fixed bolster (2) is formed with bellied screw location baffle (11) that makes progress, it still is equipped with downward conflict portion (10) to go up fixed bolster (4), works as when making progress fixed bolster (4) and apply enough big downward power, downward conflict portion (10) can with screw location baffle (11) inconsistent cooperation prevents go up fixed bolster (4) and take place the excessive deformation.

2. A ceiling light fixture as recited in claim 1, wherein said removable means is snap-fit.

3. A luminaire as claimed in claim 2, characterized in that the upper fixing support (4) is provided with hook-shaped ends (8) on both sides, the lower fixing support (2) is provided with upward projections on both sides, and the projections are formed with grooves (9), and the clamping is performed by fastening the hook-shaped ends (8) into the grooves (9).

4. A ceiling lamp as claimed in claim 3, characterized in that the screw retaining plate (11) of the lower fixing support forms a groove in the middle, a first screw (7) is screwed on the groove, and the first screw (7) passes through the lower fixing support (2) and is screwed on the top of the lamp housing (1).

5. A hoisting lamp as claimed in claim 4, characterized in that said upper fixing support (4) is connected to said boom (5) by means of a screw structure or rivets or welds, and said lower fixing support (2) is connected to said lamp housing (1) by means of a screw structure or rivets or welds.

6. A ceiling lamp as claimed in claim 5, characterized in that the upper fixing support (4) is connected to the suspension rod (5) by a screw structure, which is internally threaded at the bottom end of the suspension rod (5), and a second screw (3) is screwed through the upper fixing support (4) into the internal thread at the bottom end of the suspension rod (5).

7. A hoisting lamp as claimed in claim 6, characterized in that the lower fixing support (2) is provided at both ends with a respective stop screw (12), a ceiling tray (6) is further connected above the suspension rod (5), and the suspension rod (5) is telescopic.

8. A ceiling-mounted luminaire as claimed in claim 7, characterized in that the lower fixing support (2) is divided into 2 or 3 or more segments.

9. A hoisting lamp as claimed in claim 8, further comprising a baffle (13) mounted on the lamp housing (1) and capable of blocking light emitted from the hoisting lamp so that the light can only shine to one side of the blackboard, the baffle (13) being rotatably connected to the lamp housing (1).