CN216202642U

CN216202642U - Lighting device for building engineering

Info

Publication number: CN216202642U
Application number: CN202122470973.XU
Authority: CN
Inventors: 范笑南
Original assignee: Shanghai Daxu Electronic Technology Co ltd
Current assignee: Shanghai Daxu Electronic Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a lighting device for construction engineering, which comprises: the shell the left side of shell inner chamber is provided with draw-in groove one, the top of draw-in groove one is run through and is provided with the pull rod, the bottom welding of shell inner chamber has draw-in groove two, one side that draw-in groove two is close to draw-in groove one runs through and is provided with the scroll bar, the surface cover of scroll bar is equipped with the scroll bar tooth, the top of draw-in groove two runs through and is provided with the lifter, the bottom of lifter extends to the inner chamber of draw-in groove two. According to the utility model, through the use of the rotating assembly, the lamp holder can adjust the irradiation angle, and self-locking is completed, so that the problem of poor illumination effect of constructors during construction at night is solved greatly and conveniently.

Description

Lighting device for building engineering

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to lighting equipment for constructional engineering.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

Because the construction at night is needed, building site's light becomes the indispensable instrument in the work progress so, what current building site generally adopted is that ordinary single hanging lamp throws light on, though this kind of light can throw light on, accomodate after the inconvenient use of this kind of light, also do not conveniently shine the height and shine the regulation of angle, have the blind area in field of vision, therefore the illuminating effect of this kind of light is not good, influences building site's construction at night.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lighting device for construction engineering to solve the above-mentioned problems of the background art.

The technical scheme for solving the technical problems is as follows: comprises a shell: the left side of shell inner chamber is provided with draw-in groove one, the top of draw-in groove one is run through and is provided with the pull rod, the bottom welding of shell inner chamber has draw-in groove two, one side that draw-in groove two is close to draw-in groove one runs through and is provided with the worm gear, the surface cover of worm gear is equipped with the worm gear tooth, the top of draw-in groove two runs through and is provided with the lifter, the bottom of lifter extends to the inner chamber of draw-in groove two, the surface rotation of lifter is connected with the worm wheel, the inner chamber at draw-in groove two is connected in the worm wheel rotation, the inboard welding of worm wheel has two lights that correspond, the worm wheel passes through the light meshing with the lifter and is connected, one side that draw-in groove one was kept away from to the lifter is provided with runner assembly, and runner assembly's right side is provided with the lamp stand.

Preferably, a plurality of pulleys are fixedly mounted at the bottom of the housing.

Preferably, the top of lifter installs the solar panel lid, the bottom and the shell laminating of solar panel lid.

Preferably, the front surface of the housing is provided with an operation hole, and the operation hole is matched with the scroll rod.

Preferably, the rotating assembly comprises a first fixing block welded on the right side of the lifting rod, a plurality of limit blocks fixedly connected with one end of the first fixing block far away from the lifting rod are connected with a sliding block in a sliding mode between two corresponding limit blocks, a spring is welded between the sliding block and the first fixing block and located between the two limit blocks, and teeth are arranged on the surface, far away from one end of the lifting rod, of the sliding block.

Preferably, two fixed blocks II of one side fixedly connected with of lifter are kept away from to fixed block one, run through between two fixed blocks II and be provided with the pivot, the equal fixedly connected with fluted disc in both ends around the pivot, the fluted disc meshes with the tooth mutually, lamp stand and pivot fixed connection.

Preferably, the surface of the lamp holder is sleeved with an illuminating lamp shell.

1. The utility model has the beneficial effects that: the lamp holder can adjust the irradiation angle through the use of the rotating assembly, self-locking is achieved, the problem that the lighting effect is poor when a constructor constructs at night is solved greatly and conveniently, the lighting position can be flexibly adjusted through the matching use of the pull rod and the pulley, the moving position of the device is convenient, the working efficiency of the constructor at night is effectively improved, the time required by moving a lighting tool is reduced, and the problems that a common single suspension lamp is generally adopted in the existing building site for lighting, the lighting lamp can be used for lighting, but the lighting lamp is inconvenient to store after being used, the lighting height and the irradiation angle are inconvenient to adjust, and a blind area of a visual field exists, so that the lighting effect of the lighting lamp is poor, and the night construction of the building site is influenced are solved.

2. According to the solar energy water heater, the solar panel cover is arranged on the top of the shell, so that the device can be more energy-saving and environment-friendly, and the use of energy is reduced.

3. According to the utility model, the worm wheel and the worm gear are matched for use, so that the device can adjust the irradiation height and complete self-locking, the irradiation height is greatly facilitated when the device is used, meanwhile, the device is convenient to store after construction is completed, and the time is effectively saved for constructors. When a user rotates the adjusting scroll rod by hand, the scroll rod drives the scroll rod teeth arranged on the scroll rod to rotate together, so that the worm wheel is driven to rotate by taking the lifting rod as a shaft, and finally the device can telescopically adjust the height of the lamp holder in the shell.

Drawings

The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of one embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of point A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a top view of one embodiment of the present invention with the turbine wheel and scroll connected.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the lamp comprises a shell, 2, pulleys, 3, a solar panel cover, 4, a first clamping groove, 5, a pull rod, 6, an operation hole, 7, a second clamping groove, 8, a rotating rod, 9, a worm wheel, 10, a lifting rod, 11, scroll rod teeth, 12, a lighting lamp shell, 13, a lighting lamp, 14, a first fixing block, 15, a limiting block, 16, a spring, 17, a sliding block, 18, teeth, 19, a rotating shaft, 20, a fluted disc, 21, a second fixing block, 22 and a lamp holder.

Detailed Description

Hereinafter, embodiments of the lighting apparatus for construction engineering of the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

Fig. 1 to 4 show a lighting device for construction engineering according to an embodiment of the present invention, which includes a housing 1: the left side of the inner cavity of the shell 1 is provided with a first clamping groove 4, the top of the first clamping groove 4 is provided with a pull rod 5 in a penetrating manner, the bottom of the inner cavity of the shell 1 is welded with a second clamping groove 7, one side of the second clamping groove 7, which is close to the first clamping groove 4, is provided with a worm 8 in a penetrating manner, the surface of the worm 8 is sleeved with worm teeth 11, the top of the second clamping groove 7 is provided with a lifting rod 10 in a penetrating manner, the bottom of the lifting rod 10 extends to the inner cavity of the second clamping groove 7, the surface of the lifting rod 10 is rotatably connected with a worm wheel 9, the worm wheel 9 is rotatably connected with the inner cavity of the second clamping groove 7, the inner side of the worm wheel 9 is welded with two corresponding illuminating lamps 13, the worm wheel 9 is meshed with the lifting rod 10 through the illuminating lamps 13, one side of the lifting rod 10, which is far away from the first clamping groove 4 is provided with a rotating assembly, the right side of the rotating assembly is provided with a lamp holder 22, the bottom of the shell 1 is fixedly provided with a plurality of pulleys 2, and the top of the lifting rod 10 is provided with a solar panel cover 3, the bottom of the solar panel cover 3 is attached to the shell 1, the solar panel cover 3 arranged on the top of the shell enables the device to be more energy-saving and environment-friendly, the use of energy is reduced, the front surface of the shell 1 is provided with an operation hole 6, the operation hole 6 is matched with the scroll rod 8, the rotating assembly comprises a first fixed block 14 welded on the right side of the lifting rod 10, one end of the first fixed block 14, far away from the lifting rod 10, is fixedly connected with a plurality of limit blocks 15, a sliding block 17 is slidably connected between the two corresponding limit blocks 15, a spring 16 is welded between the sliding block 17 and the first fixed block 14, the spring 16 is positioned between the two limit blocks 15, teeth 18 are arranged on the surface of one end of the sliding block 17, far away from the lifting rod 10, one side of the first fixed block 14, is fixedly connected with two second fixed blocks 21, a rotating shaft 19 penetrates between the two second fixed blocks 21, and fluted discs 20 are fixedly connected at the front end and the rear end of the rotating shaft 19, fluted disc 20 meshes with tooth 18 mutually, lamp stand 22 and 19 fixed connection of pivot, through worm 8, worm wheel 9, worm tooth 11's cooperation is used, make the device can shine the regulation of height, and accomplish the auto-lock, great make things convenient for the device height of shining that goes on when using, also made things convenient for simultaneously to accomodating of the device after the construction is accomplished, the effectual time of having practiced thrift for the constructor, when the user adjusts worm 8 with the hand rotation, worm 8 drives the worm tooth 11 that worm 8 set up and rotates together, thereby it uses lifter 10 to rotate as the axle to drive worm wheel 9, finally make the device can stretch out and draw back the height of adjusting lamp stand 22 in shell 1, the surface cover of lamp stand 22 is equipped with light shell 12.

The working principle is as follows: when the utility model is used, a user pulls the shell 1 to a place needing illumination through the pulley 2 by pulling the pull rod 5 with a hand, the hand penetrates through the operation hole 6 and rotates the worm 8, so that the worm 8 drives the surface worm teeth 11 to rotate, further the worm wheel 9 rotates, the two illuminating lamps 13 on the worm wheel 9 slide in the inner cavity of the lifting rod 10, the worm wheel 9 can only rotate in the inner cavity of the clamping groove II 7 and can not lift, the lifting rod 10 can be driven to move up and down, when the lifting rod 10 rises to a proper height, the rotation of the worm wheel 8 can be stopped, if the light angle is proper, the illuminating lamp shell 12 can be pulled with the hand, the illuminating lamp shell 12 drives the rotating shaft 19 and the fluted disc 20 to rotate simultaneously, further the fluted disc 20 exerts force on the teeth 18, so that the teeth 18 drive the sliding block 17 to move towards the direction close to the fixing block I14 and extrude the spring 16, when the fluted disc 20 rotates to a proper position, the sliding block 17 and the teeth 18 are meshed with the fluted disc 20 through the action of the spring 16, and further limit the lamp holder 22.

In summary, the following steps: the lighting for construction engineering, through the use of the rotating component in the utility model, can enable the lamp holder 22 to adjust the irradiation angle, and the self-locking is completed, the problem of poor lighting effect of constructors during construction at night is solved greatly and conveniently, through the matching use of the pull rod 5 and the pulley 2, the device can flexibly adjust the lighting position, is convenient for the device to move, effectively increases the working efficiency of construction personnel at night, reduces the time required by moving the lighting tool, solves the problem that the existing construction site generally adopts a common single suspension lamp for lighting, although the lighting lamp can carry out lighting, however, the illuminating lamp is inconvenient to store after being used, is inconvenient for adjusting the illuminating height and the illuminating angle, has a blind area of visual field, therefore, the illuminating effect of the illuminating lamp is not good, and the night construction of a construction site is influenced.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims

1. Lighting device for constructional engineering, characterized in that it comprises a housing (1): the left side of the inner cavity of the shell (1) is provided with a first clamping groove (4), the top of the first clamping groove (4) is provided with a pull rod (5) in a penetrating manner, the bottom of the inner cavity of the shell (1) is welded with a second clamping groove (7), one side, close to the first clamping groove (4), of the second clamping groove (7) is provided with a worm rod (8) in a penetrating manner, the surface of the worm rod (8) is sleeved with worm rod teeth (11), the top of the second clamping groove (7) is provided with a lifting rod (10) in a penetrating manner, the bottom of the lifting rod (10) extends to the inner cavity of the second clamping groove (7), the surface of the lifting rod (10) is connected with a worm wheel (9) in a rotating manner, the worm wheel (9) is connected with the inner cavity of the second clamping groove (7) in a rotating manner, the inner side of the worm wheel (9) is welded with two corresponding illuminating lamps (13), and the worm wheel (9) is connected with the lifting rod (10) in a meshing manner through the illuminating lamps (13), and a rotating assembly is arranged on one side, away from the clamping groove I (4), of the lifting rod (10), and a lamp holder (22) is arranged on the right side of the rotating assembly.

2. The lighting apparatus for construction engineering according to claim 1, wherein a plurality of pulleys (2) are fixedly mounted to the bottom of the housing (1).

3. The lighting apparatus for building engineering as claimed in claim 2, wherein the top of the lifting rod (10) is mounted with a solar panel cover (3), and the bottom of the solar panel cover (3) is attached to the housing (1).

4. The lighting device for construction engineering as claimed in claim 3, wherein the front surface of the housing (1) is provided with an operation hole (6), and the operation hole (6) is matched with the scroll bar (8).

5. The lighting device for the building engineering as claimed in claim 4, wherein the rotating assembly comprises a first fixing block (14) welded on the right side of the lifting rod (10), a plurality of limiting blocks (15) are fixedly connected to one end, away from the lifting rod (10), of the first fixing block (14), a sliding block (17) is connected between the two corresponding limiting blocks (15) in a sliding mode, a spring (16) is welded between the sliding block (17) and the first fixing block (14), the spring (16) is located between the two limiting blocks (15), and teeth (18) are arranged on the surface, away from one end of the lifting rod (10), of the sliding block (17).

6. The lighting device for the building engineering as recited in claim 5, wherein two second fixing blocks (21) are fixedly connected to one side of the first fixing block (14) far away from the lifting rod (10), a rotating shaft (19) penetrates between the two second fixing blocks (21), both front and rear ends of the rotating shaft (19) are fixedly connected with a fluted disc (20), the fluted disc (20) is meshed with the teeth (18), and the lamp holder (22) is fixedly connected with the rotating shaft (19).

7. Lighting device for construction engineering according to claim 6, characterised in that the surface of the lampholder (22) is sheathed with a lamp housing (12).