CN216345664U

CN216345664U - Lighting device for exhibition hall

Info

Publication number: CN216345664U
Application number: CN202121949665.9U
Authority: CN
Inventors: 沈俊彦; 吴志强; 杜浩; 水玉香
Original assignee: Shanghai Leadpideas System Co ltd
Current assignee: Shanghai Leadpideas System Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-04-19
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the field of lamps, and particularly relates to a lighting device for an exhibition hall, which comprises a shell, wherein both sides above the shell are provided with dismounting mechanisms, and each dismounting mechanism comprises a fixture block; through the shell, dismouting mechanism, the fixture block, the stopper, expanding spring, the connecting block, the buckle, the structural design of spacing hole and electric lift push rod, realized providing the function of the dismouting of being convenient for to this lighting device, it is when changing or maintaining later stage to have solved, the operating procedure is loaded down with trivial details, need to spend a large amount of time to carry out the dismouting, thereby the condition of work efficiency has been influenced, the problem of practicality is reduced, when later stage maintenance is changed, it drives the shell and descends to start electric lift push rod, descend to suitable position, press the both sides stopper again and make it contract spacing downthehole side through expanding spring and connecting block, extract the shell downwards again, make the fixture block drop the buckle inboard and dismantle, thereby provide better guarantee for this lighting device's dismouting.

Description

Lighting device for exhibition hall

Technical Field

The utility model relates to the field of lamps, in particular to a lighting device for an exhibition hall.

Background

The lamp is a general term for lighting tools, and refers to an apparatus capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories necessary for connecting with a power supply.

The lamps are classified into ceiling lamps, table lamps, wall lamps, hall lamps, floor lamps and the like.

But the most dismouting effect of exhibition room lighting device that uses at present is not good, when changing or maintaining the later stage, and operating procedure is loaded down with trivial details, needs to spend a large amount of time to carry out the dismouting to influenced work efficiency's the condition, reduced the problem of practicality, so, propose an exhibition room lighting device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that most of the lamp devices are poor in dismounting effect, the utility model provides a lighting device for an exhibition hall.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the exhibition hall lighting device comprises a shell, wherein both sides above the shell are provided with dismounting mechanisms, each dismounting mechanism comprises a fixture block, the inner side of each fixture block is provided with a limiting block, the inner side of each limiting block is fixedly connected with an expansion spring, the other end of each expansion spring is fixedly connected with a connecting block, one side of each fixture block is provided with a buckle, and the inner side of each buckle is provided with a limiting hole.

The utility model discloses a safety protection device for automobile, including shell, installation mechanism and protective pad, the top of shell is provided with installation mechanism, installation mechanism includes the mount pad, the equal fixedly connected with hinge in both sides of mount pad, the opposite side fixedly connected with installation piece of hinge, the threaded hole has been seted up to the inboard of installation piece, the surface of installation piece is provided with the protective pad.

Preferably, the below fixedly connected with frame of shell, and the other end fixedly connected with light of frame, and the outside of light is provided with the protection casing, and the quantity of light is two.

Preferably, the top of shell is provided with dustproof mechanism, and dustproof mechanism includes the connecting rod, and the outside of connecting rod is provided with the dust hood, and the inboard of dust hood is fixed with fixing bolt, and the dust hood passes through fixing bolt and connecting rod threaded connection.

Preferably, the shell passes through to constitute detachable construction between fixture block, buckle and the connecting rod, and the fixture block sets up with the perpendicular axis symmetry axis of connecting rod.

Preferably, the limiting block, the telescopic spring and the connecting block form a telescopic structure, and the limiting hole and the buckle are of a penetrating structure.

Preferably, the other end fixedly connected with connecting plate of connecting rod, and the equal fixedly connected with electric lift push rod in top both sides of connecting plate, and connecting plate, electric lift push rod and mount pad constitute elevation structure.

Preferably, the mounting piece is movably connected with the mounting seat through a hinge, and the mounting piece is arranged on a vertical middle axis symmetry axis of the mounting seat.

Preferably, the threaded hole and the mounting piece are of a penetrating structure, the protection pad is tightly attached to the mounting piece, and the size of the protection pad is identical to that of the mounting piece.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the shell, the dismounting mechanism, the fixture block, the limiting blocks, the telescopic springs, the connecting blocks, the buckles, the limiting holes and the electric lifting push rod, a function convenient for dismounting is provided for the lighting device, the problems that the operation steps are complicated and a large amount of time is required for dismounting when later-stage replacement or maintenance is carried out are solved, so that the working efficiency is influenced, and the practicability is reduced;

2. according to the utility model, through the structural design of the mounting mechanism, the mounting seat, the hinge, the mounting piece, the threaded hole and the protective pad, the function of isolating and protecting the mounting surface is realized, the problem that the mounting surface is damaged due to the same position after long-term mounting, so that the attractiveness is influenced is solved, during mounting, the fixing piece is screwed into the threaded hole through the mounting piece in a penetrating manner to mount and fix the mounting piece, and meanwhile, the protective pad can protect the mounting surface, so that a better guarantee is provided for mounting and protecting the lighting device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment in a front view;

FIG. 2 is a schematic structural view of a mounting and dismounting mechanism of the embodiment;

FIG. 3 is a schematic structural view of the dustproof mechanism according to the embodiment;

FIG. 4 is a schematic structural view of a mounting mechanism according to an embodiment;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a frame; 3. an illuminating lamp; 4. a protective cover; 5. a disassembly and assembly mechanism; 501. a clamping block; 502. a limiting block; 503. a tension spring; 504. connecting blocks; 505. buckling; 506. a limiting hole; 6. a dust-proof mechanism; 601. a connecting rod; 602. a dust cover; 603. fixing the bolt; 7. a connecting plate; 8. an electric lifting push rod; 9. an installation mechanism; 901. a mounting seat; 902. a hinge; 903. mounting a sheet; 904. a threaded hole; 905. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.

Referring to fig. 1-5, a lighting device for exhibition halls includes a housing 1, wherein both sides of the upper portion of the housing 1 are provided with a dismounting mechanism 5, the dismounting mechanism 5 includes a fixture block 501, the inner side of the fixture block 501 is provided with a limiting block 502, the inner side of the limiting block 502 is fixedly connected with a telescopic spring 503, the other end of the telescopic spring 503 is fixedly connected with a connecting block 504, one side of the fixture block 501 is provided with a buckle 505, and the inner side of the buckle 505 is provided with a limiting hole 506.

The top of shell 1 is provided with installation mechanism 9, and installation mechanism 9 includes mount pad 901, the equal fixedly connected with hinge 902 in both sides of mount pad 901, the opposite side fixedly connected with installation piece 903 of hinge 902, and threaded hole 904 is seted up to the inboard of installation piece 903, and the surface of installation piece 903 is provided with protection pad 905.

This embodiment, the below fixedly connected with frame 2 of shell 1, and the other end fixedly connected with light 3 of frame 2, and the outside of light 3 is provided with protection casing 4, and the quantity of light 3 is two, through the setting of protection casing 4, can provide an isolation protection's effect for light 3, has strengthened the life of light 3.

In this embodiment, the upper portion of the housing 1 is provided with the dustproof mechanism 6, and the dustproof mechanism 6 includes the connecting rod 601, and the outside of the connecting rod 601 is provided with the dust cover 602, and the inside of the dust cover 602 is fixed with the fixing bolt 603, and the dust cover 602 is connected with the connecting rod 601 through the fixing bolt 603 and the thread, and through the setting of the dust cover 602, a dustproof function can be provided for the lighting device.

In this embodiment, the housing 1 is detachably connected to the connecting rod 601 through the latch 501, the latch 505, and the latch 501 is disposed on the connecting rod 601, so that the latch 501 and the latch 505 can be easily assembled and disassembled with respect to the housing 1.

In this embodiment, the limiting block 502, the extension spring 503 and the connecting block 504 form an extension structure, and the limiting hole 506 and the buckle 505 are a penetrating structure, and through the arrangement of the limiting block 502, the extension spring 503 and the connecting block 504, the limiting block 502 can be clamped into the limiting hole 506 to fix and clamp the fixture block 501.

This embodiment, the other end fixedly connected with connecting plate 7 of connecting rod 601, and the equal fixedly connected with electric lift push rod 8 in the top both sides of connecting plate 7, and connecting plate 7, electric lift push rod 8 and mount pad 901 constitute elevation structure, through electric lift push rod 8's setting, can carry out the function of an automatic rising to shell 1, provide better guarantee to later stage dismouting maintenance.

In this embodiment, the mounting piece 903 is movably connected to the mounting base 901 through the hinge 902, and the mounting piece 903 is disposed on a vertical central axis symmetry axis of the mounting base 901, and through the arrangement of the mounting piece 903, the hinge 902 and the threaded hole 904, a purpose of mounting and fixing can be provided for the mounting base 901.

In this embodiment, the threaded hole 904 and the installation piece 903 are through structures, and the protection pad 905 is closely attached to the installation piece 903, and the size of the protection pad 905 is identical to that of the installation piece 903, and through the arrangement of the protection pad 905, the purpose of isolating and protecting the installation surface fixed by the installation piece 903 can be achieved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the lighting device works, firstly, the lighting device is moved to a proper position, secondly, an external power supply is connected, then, the mounting seat 901 is penetrated and screwed into the threaded hole 904 on the inner side of the mounting piece 903 through a fixing piece to be mounted and fixed, after the mounting is finished, the electric lifting push rod 8 is started to drive the connecting rod 601 to descend to a proper position, then, the dust cover 602 is mounted and fixed on the connecting rod 601 through the fixing bolt 603, then, the shell 1 is clamped into the inner side of the buckle 505 through the clamping block 501, so that the limiting block 502 is clamped into the inner side of the limiting hole 506 through the telescopic spring 503 and the connecting block 504 to clamp the clamping block 501, wherein the model of the electric lifting push rod 8 is YS-NZ100-12A, the model of the illuminating lamp 3 is KM-7658E, and the working principle of the lighting device for the exhibition hall is realized.

In summary, the exhibition hall lighting device provides a function of convenient assembly and disassembly for the lighting device through the structural design of the shell 1, the assembly and disassembly mechanism 5, the fixture block 501, the limiting block 502, the expansion spring 503, the connecting block 504, the buckle 505, the limiting hole 506 and the electric lifting push rod 8, solves the problems that the operation steps are complicated and the assembly and disassembly are needed to spend a lot of time when in later-period replacement or maintenance, thereby affecting the working efficiency, and reducing the practicability, when in later-period maintenance and replacement, the electric lifting push rod 8 is started to drive the shell 1 to descend to a proper position, then the limiting blocks 502 at both sides are pressed to be contracted to the inner side of the limiting hole 506 through the expansion spring 503 and the connecting block 504, then the shell 1 is pulled out downwards to make the fixture block 501 fall off the inner side of the buckle 505 for disassembly and assembly of the lighting device, through installation mechanism 9, mount pad 901, hinge 902, installation piece 903, the structural design of screw hole 904 and protection pad 905, realized carrying out the function of an isolation protection to the installation face, solved long-term installation again the same position lead to the installation face to cause the condition of damage, thereby influence pleasing to the eye problem, during the installation, run through the fixing piece through installation piece 903 and twist screw hole 904 and install it fixedly, protection pad 905 can carry out a protection to the installation face simultaneously, thereby the installation protection for this lighting device provides better guarantee.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an exhibition room lighting device which characterized in that: the clamping device comprises a shell (1), wherein dismounting mechanisms (5) are arranged on two sides above the shell (1), each dismounting mechanism (5) comprises a clamping block (501), a limiting block (502) is arranged on the inner side of each clamping block (501), an expansion spring (503) is fixedly connected to the inner side of each limiting block (502), a connecting block (504) is fixedly connected to the other end of each expansion spring (503), a buckle (505) is arranged on one side of each clamping block (501), and a limiting hole (506) is formed in the inner side of each buckle (505);

the improved structure of the automobile seat is characterized in that an installation mechanism (9) is arranged above the shell (1), the installation mechanism (9) comprises an installation base (901), hinges (902) are fixedly connected to the two sides of the installation base (901), an installation piece (903) is fixedly connected to the other side of each hinge (902), a threaded hole (904) is formed in the inner side of each installation piece (903), and a protection pad (905) is arranged on the surface of each installation piece (903).

2. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the lower part of the shell (1) is fixedly connected with a frame (2), the other end of the frame (2) is fixedly connected with an illuminating lamp (3), a protective cover (4) is arranged on the outer side of the illuminating lamp (3), and the number of the illuminating lamps (3) is two.

3. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the dust-proof mechanism (6) is arranged above the shell (1), the dust-proof mechanism (6) comprises a connecting rod (601), a dust cover (602) is arranged on the outer side of the connecting rod (601), a fixing bolt (603) is fixed on the inner side of the dust cover (602), and the dust cover (602) is in threaded connection with the connecting rod (601) through the fixing bolt (603).

4. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the shell (1) forms a detachable structure through the clamping block (501), the clamping buckle (505) and the connecting rod (601), and the clamping block (501) is arranged by a vertical middle axis symmetrical shaft of the connecting rod (601).

5. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the limiting block (502), the telescopic spring (503) and the connecting block (504) form a telescopic structure, and the limiting hole (506) and the buckle (505) are in a penetrating structure.

6. A lighting device for exhibition hall as claimed in claim 4, characterized in that: the other end fixedly connected with connecting plate (7) of connecting rod (601), and the equal fixedly connected with electric lift push rod (8) in top both sides of connecting plate (7), and connecting plate (7), electric lift push rod (8) and mount pad (901) constitute elevation structure.

7. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the mounting piece (903) is movably connected with the mounting seat (901) through a hinge (902), and the mounting piece (903) is arranged on a vertical middle axis symmetry axis of the mounting seat (901).

8. A lighting device for exhibition hall as claimed in claim 1, characterized in that: the threaded hole (904) and the installation piece (903) are of a penetrating structure, the protection pad (905) is tightly attached to the installation piece (903), and the size of the protection pad (905) is matched with that of the installation piece (903).