CN211780330U - Lamp for public places - Google Patents

Abstract

The utility model discloses a lamps and lanterns for public place, the power distribution box comprises a box body, four corners fixed mounting of box diapire have the auto-lock universal wheel, box roof central point puts and has seted up the spacing groove, sliding connection has the rack bar in the spacing groove, the mounting groove has been seted up to spacing groove top both sides wall symmetry, be provided with the gear around the mounting groove between the both sides wall central point puts, the rack bar roof just keeps away from box one side fixedly connected with install bin, install bin both sides wall central point puts the symmetry and has seted up first recess, two first recess has been seted up the second recess between one side lateral wall in opposite directions. The utility model discloses, four corners in bottom are provided with the auto-lock universal wheel, and it is better to remove the convenience, and lighting mechanism is height-adjustable design to and be provided with the lighting mechanism of adjustable irradiation angle, functional better, can deal with the multiple lighting needs in public place, whole practical application is worth highly.

Description

Lamp for public places

Technical Field

The utility model relates to a lamps and lanterns technical field especially relates to a lamps and lanterns for public place.

Background

The lamp is an appliance 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 which are necessary for connecting with a power supply.

At present, lamps are widely used, wherein the lamps comprise lamps used in public places, the existing lamps used in the public places are poor in moving convenience and functionality, lack of lighting mechanisms with adjustable heights and lighting mechanisms with adjustable lighting angles, cannot meet various lighting requirements of the public places, and are not high in overall practical application value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a lamp for public places.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lamp for public places comprises a box body, wherein self-locking universal wheels are fixedly installed at four corners of the bottom wall of the box body, a limiting groove is formed in the center of the top wall of the box body, a rack rod is connected in the limiting groove in a sliding mode, mounting grooves are symmetrically formed in two side walls above the limiting groove, a gear is arranged between the center positions of the front side wall and the rear side wall of each mounting groove, a mounting box is fixedly connected to the top wall of each rack rod and far away from one side of the box body, first grooves are symmetrically formed in the center positions of the two side walls of each mounting box, a second groove is formed between the side walls of the two opposite sides of the first grooves, a mounting barrel is rotationally connected in the second grooves, a mounting frame is vertically and fixedly connected between the center positions of the side walls of one opposite sides of the first grooves, a first, protective glass is fixedly arranged on the two side walls of the installation box at the opening of the first groove, and the first lamp tube and the second lamp tube are connected with a power supply device in the installation box through wires.

As a further description of the above technical solution:

a third groove is formed between the center positions of the front side wall and the rear side wall of the gear, a motor output shaft is arranged at the center position of the rear side wall of the mounting groove, and a motor output shaft on one side corresponding to the third groove is fixedly mounted in the third groove.

As a further description of the above technical solution:

and a plurality of toothed blocks are fixedly connected to two side walls of the rack rod at equal intervals and are respectively meshed with gears on the corresponding sides.

As a further description of the above technical solution:

the rack rod bottom wall is fixedly connected with a buffer block, and the bottom wall of the buffer block is slidably connected with a limiting groove inner bottom wall.

As a further description of the above technical solution:

the first lamp tube is fixedly installed on the outer side wall of one side, corresponding to the installation cylinder, of the installation cylinder, and the rear side wall of the installation cylinder is fixedly connected with the output end of the motor.

As a further description of the above technical solution:

the two second lamp tubes are fixedly arranged on the side wall of one side, away from the first lamp tube, of the mounting frame, and the two second lamp tubes are arranged in an up-and-down symmetrical mode.

The utility model discloses following beneficial effect has:

compared with the prior art, a lamps and lanterns for public place, four corners in bottom are provided with the auto-lock universal wheel, and it is better to remove the convenience, and lighting mechanism is height-adjustable design to and be provided with the lighting mechanism of adjustable irradiation angle, functional better, can deal with public place's multiple lighting demands, whole practical application is worth highly.

Drawings

Fig. 1 is a schematic structural view of a lamp for public use according to the present invention;

fig. 2 is an enlarged view of a lamp for public use at a position a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of a lamp for public use at B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a box body; 2. a self-locking universal wheel; 3. a limiting groove; 4. a rack bar; 5. mounting grooves; 6. a gear; 7. installing a box; 8. a first groove; 9. a second groove; 10. mounting the cylinder; 11. a first lamp tube; 12. a mounting frame; 13. a second lamp tube; 14. protective glass; 15. a third groove; 16. an output shaft of the motor; 17. and a buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a lamp for public places comprises a box body 1, self-locking universal wheels 2 are fixedly installed at four corners of the bottom wall of the box body 1, and are beneficial to moving a device body to a proper position, a limiting groove 3 is formed in the central position of the top wall of the box body 1, a rack rod 4 is connected with the limiting groove 3 in a sliding manner, the rack rod 4 can slide in the limiting groove 3, mounting grooves 5 are symmetrically formed in two side walls above the limiting groove 3, gears 6 are arranged between the central positions of the front side wall and the rear side wall of each mounting groove 5, a mounting box 7 is fixedly connected with the top wall of the rack rod 4 at one side far away from the box body 1, first grooves 8 are symmetrically formed in the central positions of the two side walls of the mounting box 7, a second groove 9 is formed between the side walls at the opposite sides of the two first grooves 8, a mounting barrel 10 is rotatably connected with the second groove 9 in, keep away from and be provided with first fluorescent tube 11 in the first recess 8 of mounting bracket 12 one side, keep away from and be provided with two second fluorescent tubes 13 in the first recess 8 of first fluorescent tube 11 one side, can carry out the work of throwing light on, install 7 both sides walls of install bin in first recess 8 opening part fixed mounting have a cover glass 14, play the guard action to first fluorescent tube 11 and second fluorescent tube 13, first fluorescent tube 11 and second fluorescent tube 13 are connected with the power supply unit in the install bin 7 through the wire, can be to first fluorescent tube 11 and second fluorescent tube 13 energy supply.

A third groove 15 is arranged between the central positions of the front side wall and the rear side wall of the gear 6, a motor output shaft 16 is arranged at the central position of the rear side wall of the mounting groove 5, the motor output shaft 16 at one side corresponding to the third groove 16 is fixedly arranged in the third groove 15 and can drive the gear 6 to rotate, a plurality of toothed blocks are fixedly connected to the two side walls of the rack rod 4 at equal intervals and respectively meshed with the gear 6 at one side corresponding to the toothed blocks, the rack rod 4 which is jointly meshed with the gears 6 at the two sides and slides in the limiting groove 3 can lift, a buffer block 17 is fixedly connected to the bottom wall of the rack rod 4, the bottom wall of the buffer block 17 is slidably connected with the inner bottom wall of the limiting groove 3 to play a role in protecting the rack rod 4, the first lamp tube 11 is fixedly arranged on the outer side wall at one side corresponding to the mounting tube 10, the mounting tube 10 can be driven to rotate, the two second light tubes 13 are fixedly mounted on the side wall of the mounting frame 12 far away from the first light tube 11, the two second light tubes 13 are arranged in a vertical symmetry manner, and light of the two second light tubes can penetrate through the protective glass 14 on the side to carry out conventional lighting work during work.

The working principle is as follows: when in use, the self-locking universal wheels 2 are arranged at the four corners of the bottom of the device body, which is beneficial to moving the device body to a proper position, according to the actual lighting requirement, a motor (not shown in the figure) in the box body 1 can be turned on to drive an output shaft 16 of the motor, gears 6 on two sides rotate, the rack bar 4 which is meshed with the gears 6 at two sides and slides in the limiting groove 3 can be lifted, the height adjustment of the installation box 7 above the rack bar 4 is realized, the illumination mechanism is arranged in the installation box 7, therefore, the height adjustment of the illumination mechanism can be completed, at the moment, the two second lamp tubes 13 can be opened, the light of the lamp can penetrate through the protective glass 14 on the side to carry out conventional lighting work, meanwhile, a motor (not shown in the figure) in the installation box 7 can be turned on to drive the installation cylinder 10 to rotate, the lighting angle of the first lamp tube 11 on the installation cylinder is adjusted, the first lamp tube 11 is turned on, and the light of the lamp can penetrate through the protective glass 14 on the side to carry out lighting work at different lighting angles.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A lamp for public places, comprising a box body (1), characterized in that: the self-locking universal wheel (2) is fixedly mounted at four corners of the bottom wall of the box body (1), a limiting groove (3) is formed in the center position of the top wall of the box body (1), a rack rod (4) is connected in the limiting groove (3) in a sliding manner, mounting grooves (5) are symmetrically formed in two side walls above the limiting groove (3), gears (6) are arranged between the center positions of the front side wall and the rear side wall of the mounting groove (5), an installation box (7) is fixedly connected to one side of the top wall of the rack rod (4) far away from the box body (1), first grooves (8) are symmetrically formed in the center positions of the two side walls of the installation box (7), second grooves (9) are formed between the side walls of the two opposite sides of the first grooves (8), an installation barrel (10) is rotationally connected in the second grooves (9), and a mounting rack (, keep away from mounting bracket (12) one side be provided with first fluorescent tube (11) in first recess (8), keep away from first fluorescent tube (11) one side be provided with two second fluorescent tubes (13) in first recess (8), install bin (7) both sides wall is located first recess (8) opening part fixed mounting has cover glass (14), first fluorescent tube (11) are connected with the power supply unit in install bin (7) through the wire with second fluorescent tube (13).

2. A light fixture for public use according to claim 1, wherein: a third groove (15) is formed between the central positions of the front side wall and the rear side wall of the gear (6), a motor output shaft (16) is arranged at the central position of the rear side wall of the mounting groove (5), and the motor output shaft (16) on one side corresponding to the third groove is fixedly mounted in the third groove (15).

3. A light fixture for public use according to claim 1, wherein: and a plurality of toothed blocks are fixedly connected to two side walls of the rack rod (4) at equal intervals and are respectively meshed with gears (6) on the corresponding sides.

4. A light fixture for public use according to claim 1, wherein: the rack rod (4) bottom wall fixedly connected with buffer block (17), buffer block (17) bottom wall sliding connection has diapire in spacing groove (3).

5. A light fixture for public use according to claim 1, wherein: the first lamp tube (11) is fixedly installed on the outer side wall of one side, corresponding to the installation cylinder (10), of the installation cylinder (10), and the rear side wall of the installation cylinder (10) is fixedly connected with the output end of the motor.

6. A light fixture for public use according to claim 1, wherein: the two second lamp tubes (13) are fixedly arranged on the side wall of one side, away from the first lamp tube (11), of the mounting frame (12), and the two second lamp tubes (13) are arranged in a vertically symmetrical mode.

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