CN212901379U - Telescopic folding movable lamp holder device - Google Patents

Abstract

The utility model discloses a scalable folding portable lighting fixture device relates to construction auxiliary assembly technical field, including main center tube, the one end swing joint of main center tube has inferior center tube, the one end fixed connection lamps and lanterns stand pipe of inferior center tube, the bolt hole has all been seted up at the both ends of lamps and lanterns stand pipe, the equal fixedly connected with lamps and lanterns in one side both ends of lamps and lanterns stand pipe, the other end outside fixedly connected with support of main center tube, the flexible pipe of the inside fixed connection of one end of main center tube, the other end swing joint of flexible pipe has fixing support, one side swing joint of fixing support has the leg joint pipe. This portable lighting fixture device of scalable folding, the cooperation setting of fixing support and leg joint pipe can be folded the support under the effect of leg joint pipe when not using lamps and lanterns, has reduced the volume of device, and it is big to have solved occupation space, portable not convenient to have, and lamps and lanterns very easy damage's problem when removing.

Description

Telescopic folding movable lamp holder device

Technical Field

The utility model relates to a construction auxiliary assembly technical field specifically is a scalable folding portable lighting fixture device.

Background

At the construction site, the not enough condition of illumination that construction, basement construction, floor masonry whitewash construction met is very common night, and these work progress involve safety issue and construction quality problem, seem illumination measure especially important, most construction sites do not have unified standard to portable lighting apparatus now, make and set up at will just construction site lighting apparatus and cause the potential safety hazard, secondly, the lighting apparatus that sets up at will generally occupation space is great, portable not convenient for, lamps and lanterns damage very easily when removing.

In chinese utility model patent application no: the utility model discloses a lighting lamp holder for construction is disclosed in CN 201921711377.2, this lighting lamp holder for construction includes base and lamp pole, the circular slot has been seted up at the top of base, the inner wall of circular slot and the surface swing joint of movable block, the lamp pole is inlayed at the top of movable block, the side surface fixedly connected with of movable block strengthens the support, and strengthens support fixed connection at the side surface of lamp pole, the side surface fixedly connected with dome of movable block, the inner wall of dome and the side surface swing joint of base, the slot has been seted up to the side surface of base, the inner wall of slot and the surface swing joint of inserted bar, the left end of inserted bar run through the dome and with the right side fixed connection of movable frame. This lighting lamp holder's for construction lamp pole is an overall structure, can not stretch out and draw back, and the height of unable regulation light, irradiation distance is shorter, is unfavorable for promoting.

Therefore, there is a need for a retractable and foldable mobile lamp holder device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a scalable folding portable lighting fixture device to the lamp pole of the current lighting fixture for construction that proposes in solving above-mentioned background art is an overall structure, can not stretch out and draw back, and the height of unable regulation light, the irradiation distance is shorter, occupation space is great, portable not, the problem of lamps and lanterns easy damage very much when removing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a scalable folding portable lighting fixture device, includes main center tube, the one end swing joint of main center tube has secondary center tube, the one end fixed connection lamps and lanterns stand pipe of secondary center tube, the bolt hole has all been seted up at the both ends of lamps and lanterns stand pipe, the equal fixedly connected with lamps and lanterns in one side both ends of lamps and lanterns stand pipe, the flexible pipe of the other end outside fixedly connected with of main center tube, the one end outside fixed connection support of flexible pipe, the other end swing joint of flexible pipe has fixing support, fixing support circumference swing joint has three leg joint pipe, flexible pipe passes through leg joint pipe swing joint with the support, the equal fixedly connected with band steel of upper surface, support and flexible pipe one end of fixing support, the equal fixedly connected with rotation screw in one side of main center tube, flexible pipe.

Preferably, the main center tube is a square steel tube, the width of the main center tube is greater than that of the secondary center tube, and the length of the main center tube is greater than that of the secondary center tube.

Preferably, the sub central tube is a square steel tube, the sub central tube is located at the center of the lamp guide tube, and the sub central tube is perpendicular to the lamp guide tube.

Preferably, the fixed support is circular.

Preferably, the lamp guide tube is a square steel tube, the number of the bolt holes is two, and the two bolt holes are symmetrically distributed on two sides of the lamp guide tube.

Preferably, the support is square steel pipe, the support has three, three the support evenly distributed is in the one end of main center tube.

Preferably, the telescopic pipe is a square steel pipe, the width of the telescopic pipe is greater than that of the main central pipe, and the length of the telescopic pipe is greater than that of the main central pipe.

Preferably, the fixed support and the support connecting pipe are made of square steel, the number of the support connecting pipes is three, the three support connecting pipes correspond to the three supports, and the length of each support is greater than that of each support connecting pipe.

Preferably, the lamps are two, and the two lamps are symmetrically distributed on two sides of the lamp guide tube.

(III) advantageous effects

Compared with the prior art, the utility model provides a scalable folding portable lighting fixture device possesses following beneficial effect:

1. this portable lighting fixture device of scalable, folding through set up the telescopic tube structure in the inside of main center tube, can use the rotatory screw to fix main center tube in the optional position of flexible pipe, can adjust the height of lamps and lanterns for lamps and lanterns irradiation distance becomes long, can cater to the demand of the various illuminations of job site.

2. This scalable, portable lighting fixture device of folding through the cooperation setting of fixing support and leg joint pipe, can fold the support under leg joint pipe's effect when not using lamps and lanterns, has reduced the volume of device, and it is big to have solved occupation space, and portable not convenient to carry, the very easy problem of damaging of lamps and lanterns when removing.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic front sectional view of a lamp guide tube structure according to the present invention;

fig. 4 is a schematic perspective view of the telescopic tube structure of the present invention.

In the figure: 1. flat steel; 2. a fixed support; 3. a support; 4. a telescopic pipe; 5. a main center tube; 6. a secondary central tube; 7. a light fixture; 8. a lamp guide tube; 9. a stent connecting tube; 10. rotating the screw; 11. bolt holes.

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.

Referring to fig. 1-4, a retractable and foldable mobile lamp holder device includes a main central tube 5 with a specification of 25mm × 25mm × 2mm, the main central tube 5 is a square steel tube, the width of the main central tube 5 is greater than the width of a sub central tube 6, the length of the main central tube 5 is greater than the length of the sub central tube 6, a telescopic tube 4 structure is disposed inside the main central tube 5, the main central tube 5 can be fixed at any position of the telescopic tube 4 by using a rotary screw 10, the height of a lamp 7 can be adjusted, the irradiation distance of the lamp 7 is increased, various lighting requirements of a construction site can be met, one end of the main central tube 5 is movably connected with the sub central tube 6 with a specification of 20mm × 20mm × 2mm, the sub central tube 6 is a square steel tube, the sub central tube 6 is located at the center of a lamp guide tube 8, the sub central tube 6 is perpendicular to the lamp guide tube 8, one end of the, the size of the lamp guide tube 8 is 25mm multiplied by 2mm, the lamp guide tube 8 is a square steel tube, the number of the bolt holes 11 is two, the two bolt holes 11 are symmetrically distributed on two sides of the lamp guide tube 8, the bolt holes 11 are respectively arranged on two ends of the lamp guide tube 8, the two ends of one side of the lamp guide tube 8 are fixedly connected with the lamp 7, the number of the lamp 7 is two, the two lamps 7 are symmetrically distributed on two sides of the lamp guide tube 8, the telescopic tube 4 is fixedly connected on the outer side of the other end of the main central tube 5, the size of the telescopic tube is 30mm multiplied by 2mm, the outer side of one end of the telescopic tube 4 is fixedly connected with the bracket 3, the size of the bracket 3 is 20mm multiplied by 2mm, the number of the brackets 3 is three, the three brackets 3 are uniformly distributed on one end of the main central tube 5, the secondary, the telescopic pipe 4 is made of square steel pipe, the width of the telescopic pipe 4 is larger than that of the main central pipe 5, the length of the telescopic pipe 4 is larger than that of the main central pipe 5, the other end of the telescopic pipe 4 is movably connected with a fixed support 2, the fixed support 2 is a round flat steel 1, the fixed support 2 is circumferentially and movably connected with three support connecting pipes 9 with the size of 80mm multiplied by 2mm, the supports 3 can be folded under the action of the support connecting pipes 9 when the lamp 7 is not used through the matching arrangement of the fixed support 2 and the support connecting pipes 9, the size of the device is reduced, the problems of large occupied space, inconvenience in carrying and high possibility of damage of the lamp 7 during moving are solved, the fixed support 2 and the support connecting pipes 9 are made of square steel, the number of the support connecting pipes 9 is three, the three support connecting pipes 9 correspond to the three supports 3, and, the telescopic pipe 4 and the support 3 are movably connected through a support connecting pipe 9, the flat steel 1 is fixedly connected on the upper surface of the fixed support 2 and one end of the support 3 and one end of the telescopic pipe 4, the size of the flat steel is 40mm multiplied by 25mm multiplied by 2mm, the rotary screw 10 is fixedly connected on one side of the main central pipe 5 and one side of the telescopic pipe 4, and the diameter of the rotary screw 10 is 8 mm.

The working principle is as follows: when the device is used for lighting, a lamp 7 and a lamp guide pipe 8 are connected and fixed through a bolt hole 11, then a rotary screw 10 on a main central pipe 5 is loosened, a secondary central pipe 6 extends out of the main central pipe 5 according to the required height, the rotary screw 10 is screwed after the secondary central pipe reaches the proper height to fix the height of the secondary central pipe 6, then the rotary screw 10 on an extension pipe 4 is loosened, the extension pipe 4 is pulled downwards, a support 3 is unfolded under the action of a support connecting pipe 9 in the moving process of the extension pipe 4, after the extension pipe 4 is pulled to the proper height, the rotary screw 10 is screwed to fix the extension pipe 4 and the support 3, whether the device is firm is checked before the device is used, and if the shaking condition is found, the device can be fastened through the rotary screw 10 on the flat steel 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A portable lighting fixture device of scalable folding, includes main center tube (5), its characterized in that: one end of the main central tube (5) is movably connected with a secondary central tube (6), one end of the secondary central tube (6) is fixedly connected with a lamp guide tube (8), bolt holes (11) are formed in two ends of the lamp guide tube (8), two ends of one side of the lamp guide tube (8) are fixedly connected with a lamp (7), a telescopic tube (4) is fixedly connected to the outer side of the other end of the main central tube (5), a support (3) is fixedly connected to the outer side of one end of the telescopic tube (4), the other end of the telescopic tube (4) is movably connected with a fixed support (2), three support connecting tubes (9) are movably connected to the fixed support (2) in the circumferential direction, the telescopic tube (4) is movably connected with the support (3) through the support connecting tubes (9), and flat steel (1) is fixedly connected to the upper surface of the fixed support (2), one end of the support (, and one sides of the main central tube (5) and the telescopic tube (4) are fixedly connected with rotary screws (10).

2. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the main central tube (5) is a square steel tube, the width of the main central tube (5) is larger than that of the secondary central tube (6), and the length of the main central tube (5) is larger than that of the secondary central tube (6).

3. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the secondary central tube (6) is a square steel tube, the secondary central tube (6) is located at the center of the lamp guide tube (8), and the secondary central tube (6) is perpendicular to the lamp guide tube (8).

4. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the fixed support (2) is circular.

5. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the lamp guide tube (8) is a square steel tube, the number of the bolt holes (11) is two, and the two bolt holes (11) are symmetrically distributed on two sides of the lamp guide tube (8).

6. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the support (3) is a square steel pipe, the number of the supports (3) is three, and the three supports (3) are uniformly distributed at one end of the main central pipe (5).

7. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the telescopic pipe (4) is a square steel pipe, the width of the telescopic pipe (4) is larger than that of the main central pipe (5), and the length of the telescopic pipe (4) is larger than that of the main central pipe (5).

8. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: fixing support (2) and leg joint pipe (9) are the square steel, leg joint pipe (9) have threely, and three leg joint pipe (9) correspond with three support (3), the length of support (3) is greater than the length of leg joint pipe (9).

9. The telescopically collapsible mobile light holder apparatus of claim 1, wherein: the number of the lamps (7) is two, and the two lamps (7) are symmetrically distributed on two sides of the lamp guide tube (8).

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