CN217653817U

CN217653817U - Novel lighting device for building engineering

Info

Publication number: CN217653817U
Application number: CN202220247073.0U
Authority: CN
Inventors: 任娟
Original assignee: Shanghai Hankim Tech Lighting Co ltd
Current assignee: Shanghai Hankim Tech Lighting Co ltd
Priority date: 2022-01-30
Filing date: 2022-01-30
Publication date: 2022-10-25
Anticipated expiration: 2032-01-30

Abstract

The utility model discloses a novel use lighting device for building engineering relates to building engineering technical field, which comprises a housin, the inside of casing is rotated and is connected with the threaded rod, threaded rod middle part threaded connection has the nut, the one end of nut left side fixedly connected with T shape bracing piece, the other end sliding connection of T shape bracing piece is at the left inner wall of casing, the casing right side is provided with spacing subassembly. Make T shape bracing piece rebound through rotating L shape handle, thereby can realize the height of adjustment light body, and this kind of method of adjustment height has the variety, the variety that the device used has been increased, it is rotatory to drive the telescopic link through rotating T shape handle, thereby can realize the angle of adjustment light body illumination, the application range of device has been enlarged, it is spacing to the dwang through T shape gag lever post, prevent to touch L shape handle by mistake and make the light body change, thereby the stability of device work has been increased.

Description

Novel lighting device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a novel use lighting device for building engineering.

Background

The building equipment engineering system comprises an elevator, a central air conditioner, heating and ventilation, water supply, water drainage and hot water supply, illumination, power supply and distribution, building automation, fire protection and alarm, a civil air defense system, a gas supply system and the like, and the equipment systems provide convenient, safe and comfortable indoor environment for the work and life of people.

Through retrieval, the Chinese patent with publication number CN109027746A discloses a lighting device for constructional engineering, which solves the problem that the conventional lighting device for constructional engineering cannot adjust the height or the angle and has the advantage of height and angle adjustment.

The above device has the following problems in the use process: the device is clamped into the positioning grooves through the limiting blocks to limit the sliding rods, but the number of the positioning grooves is limited, so that the adjustable height is also certain, and the device is single.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a novel with lighting for building engineering device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel lighting device for building engineering, includes the casing, the inside of casing is rotated and is connected with the threaded rod, threaded rod middle part threaded connection has the nut, the one end of nut left side fixedly connected with T shape bracing piece, the other end sliding connection of T shape bracing piece is at the left inner wall of casing, the casing right side is provided with spacing subassembly.

Preferably, the limiting assembly comprises a limiting bin, the limiting bin is fixedly connected to the right side of the shell, the limiting bin is internally penetrated and connected with a T-shaped limiting rod in a sliding mode, a spring is sleeved in the middle of the T-shaped limiting rod, one end of a sliding block is fixedly connected to the right side of the T-shaped limiting rod, and the other end of the sliding block is connected to the right inner wall of the limiting bin in a sliding mode.

Preferably, the threaded rod runs through and fixedly connected with bevel gear one, bevel gear one right side meshing has bevel gear two, two right side fixedly connected with dwangs of bevel gear, the dwang runs through and rotates the right wall of connection at the casing, a plurality of openings have been seted up on the surface of dwang, dwang right side fixedly connected with L shape handle.

Preferably, T shape bracing piece top fixedly connected with backup pad, casing left side fixedly connected with rectangle iron plate, rectangle iron plate top is rotated and is connected with the telescopic link, telescopic link bottom end fixedly connected with T shape handle, T shape handle runs through and rotates the inside of connecting at the rectangle iron plate, telescopic link top fixedly connected with light body.

(III) advantageous effects

The utility model provides a novel use lighting device for building engineering. The method has the following beneficial effects:

(1) This novel lighting device for building engineering makes T shape bracing piece rebound through rotating L shape handle, and T shape bracing piece drives light body rebound to can realize the height of adjustment light body, and this kind of method of height adjustment has the variety, has solved the problem that current device height adjustment has the unicity, has increased the variety that the device used.

(2) This novel with lighting device for building engineering height adjustment back, it is rotatory to drive the telescopic link through rotating T shape handle to can realize adjusting the angle of light body illumination, enlarge the application range of device, carry on spacingly through T shape stop lever to the dwang, prevent to miss and touch L shape handle and make the light body change, thereby increased the stability of device work.

Drawings

Fig. 1 is a schematic structural view of the main view of the present invention;

fig. 2 is a schematic structural view of the limiting assembly of the present invention;

fig. 3 is an internal schematic view of the housing structure of the present invention.

In the figure: 1. a housing; 2. a nut; 3. a threaded rod; 4. rotating the rod; 5. a limiting component; 501. a T-shaped limiting rod; 502. a slider; 503. a spring; 504. a limiting bin; 6. a T-shaped handle; 7. a telescopic rod; 8. an illuminating lamp body; 9. a support plate; 10. t shape bracing piece.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a novel lighting device for construction engineering comprises a shell 1, a threaded rod 3 is rotatably connected inside the shell 1, the threaded rod 3 penetrates through and is fixedly connected with a first bevel gear, a second bevel gear is meshed on the right side of the first bevel gear, a rotating rod 4 is fixedly connected on the right side of the second bevel gear, the rotating rod 4 penetrates through and is rotatably connected to the right wall of the shell 1, a plurality of openings are formed in the surface of the rotating rod 4, the openings are formed in order to limit the rotating rod 4 in a clamping manner of a T-shaped limiting rod 501, mistaken touch is prevented, an L-shaped handle is fixedly connected on the right side of the rotating rod 4, a nut 2 is in threaded connection with the middle part of the threaded rod 3, one end of a T-shaped supporting rod 10 is fixedly connected on the left side of the nut 2, the other end of the T-shaped supporting rod 10 is slidably connected to the left inner wall of the shell 1, the T-shaped supporting rod 10 penetrates through and is slidably connected with the upper wall of the shell 1, the T-shaped supporting rod 10 is moved upwards by rotating the L-shaped handle, the T-shaped supporting rod 10 drives a lighting lamp body 8 to move upwards by rotating, the T-shaped supporting rod 7, the lighting device is capable of adjusting height of adjusting the rectangular telescopic rod 7, the rectangular telescopic rod is used for preventing the lighting device from being changed by rotating handle, and rotating handle 6, the rotating handle, the rectangular telescopic rod 6 is connected with the lighting device for preventing the lighting device from rotating handle 7, and preventing the lighting device from being used for preventing the lighting device, thereby increasing the stability of the operation of the device.

In this embodiment, T shape handle 6 runs through and rotates the inside of connecting at the rectangle iron plate, when rotating T shape handle 6, T shape handle 6 can drive telescopic link 7 and rotate together, telescopic link 7 drives light body 8 and rotates together, thereby realize the angle of adjusting the illumination of light body 8, telescopic link 7 top fixedly connected with light body 8, light body 8 is prior art, connect the power supply and can begin work, casing 1 right side is provided with spacing subassembly 5, spacing subassembly 5 includes spacing storehouse 504, spacing storehouse 504 fixed connection is on the right side of casing 1, spacing storehouse 504 is inside to run through and sliding connection has T shape gag lever post 501, spring 503 has been cup jointed at T shape gag lever post 501 middle part, T shape gag lever post 501 right side fixedly connected with sliding block 502's one end, sliding connection is at the right inner wall of spacing storehouse 504 to the other end of sliding block 502.

During operation or use, when the device begins to work, earlier stimulate T shape gag lever post 501 downwards, make outside the roll-off opening of T shape gag lever post 501, rotate dwang 4 through L shape handle, dwang 4 drives bevel gear two and rotates, bevel gear two drives bevel gear one and rotates, bevel gear drives threaded rod 3 and rotates, nut 2 can reciprocate when threaded rod 3 rotates, drive T shape bracing piece 10 and upwards move together when nut 2 moves up, T shape bracing piece 10 drives backup pad 9 and upwards moves, backup pad 9 drives telescopic link 7 extension, loosen T shape gag lever post 501 after the altitude mixture control is accomplished, make it block and carry out spacing prevention mistake to dwang 4 in the opening and touch, when the illumination angle of light body 8 needs to be adjusted, it drives telescopic link 7 to rotate T shape handle 6,T shape handle 6, telescopic link 7 drives light body 8 and rotates, thereby can realize adjusting the illumination angle of light body 8.

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

1. The utility model provides a novel use lighting device for building engineering, includes casing (1), its characterized in that: the inside of casing (1) is rotated and is connected with threaded rod (3), threaded rod (3) middle part threaded connection has nut (2), the one end of nut (2) left side fixedly connected with T shape bracing piece (10), the other end sliding connection of T shape bracing piece (10) is at the left inner wall of casing (1), casing (1) right side is provided with spacing subassembly (5).

2. A novel lighting device for constructional engineering as defined in claim 1, wherein: spacing subassembly (5) are including spacing storehouse (504), spacing storehouse (504) fixed connection is on the right side of casing (1), spacing storehouse (504) is inside to run through and sliding connection has T shape gag lever post (501), spring (503) have been cup jointed at T shape gag lever post (501) middle part, the one end of T shape gag lever post (501) right side fixedly connected with sliding block (502), the right inner wall of other end sliding connection in spacing storehouse (504) of sliding block (502).

3. A novel lighting device for constructional engineering as defined in claim 1, wherein: threaded rod (3) run through and fixedly connected with bevel gear one, bevel gear right side meshing has bevel gear two, two right side fixedly connected with dwang (4) of bevel gear, dwang (4) run through and rotate the right wall of connection in casing (1), a plurality of openings have been seted up on the surface of dwang (4), dwang (4) right side fixedly connected with L shape handle.

4. A novel lighting device for constructional engineering as defined in claim 1, wherein: t shape bracing piece (10) top fixedly connected with backup pad (9), casing (1) left side fixedly connected with rectangle iron plate, rectangle iron plate top is rotated and is connected with telescopic link (7), telescopic link (7) bottom fixedly connected with T shape handle (6), T shape handle (6) run through and rotate the inside of connecting at the rectangle iron plate, telescopic link (7) top fixedly connected with light body (8).