CN216447948U

CN216447948U - Portable LED lighting equipment for hydraulic engineering

Info

Publication number: CN216447948U
Application number: CN202122702552.5U
Authority: CN
Inventors: 王应良
Original assignee: Fujian Boyuansheng Construction Engineering Co ltd
Current assignee: Fujian Boyuansheng Construction Engineering Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-05-06
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses portable LED (light emitting diode) lighting equipment for hydraulic engineering, and relates to the technical field of hydraulic engineering. This portable's LED lighting apparatus for hydraulic engineering, which comprises an outer shell, shell lateral wall slidable mounting has the mount pad, mount pad lateral wall fixed mounting has the backup pad, surface rotation installs adjust knob in the backup pad, adjust knob runs through there is two-way threaded rod, slidable mounting has the screw thread slider on the inner wall of backup pad, screw thread slider lateral wall fixed mounting has the fixed arm. This portable's LED lighting apparatus for hydraulic engineering through rotating adjust knob, makes the fixed arm be close to each other, simultaneously, through rotating the knob, adjusts the size of the region that fixed arm and solid fixed sliding block enclose to the installation position of adaptation equidimension not and different appearance makes things convenient for the staff to install lighting apparatus according to the article in actual construction place, improves the practicality of device.

Description

Portable LED lighting equipment for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to portable LED lighting equipment for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.

After retrieval, the portable LED lighting device with the authorized notice number of CN 211853582U comprises an LED lamp and a power adapter, wherein the LED lamp comprises a lamp shell, the front surface of the lamp shell is provided with an LED light source assembly, the part of the back surface of the lamp shell, which faces the LED light source assembly, is uniformly distributed with a plurality of radiating fins, ventilation gaps are arranged among the radiating fins, and the LED light source assembly is connected with a light source cable; when the device is used, illumination is provided for engineering at a certain position through placement, a long-time placing platform cannot be provided to store the device on a hydraulic engineering construction operation site, workers need to frequently look after the device, manpower is wasted, the device is easy to damage, and engineering construction progress is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides portable LED lighting equipment for hydraulic engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic engineering is with portable's LED lighting apparatus, includes the shell, fixed surface installs the handle on the shell, the inside fixed mounting of shell has the LED lamp, shell lateral wall slidable mounting has the mount pad, the inside installation component that is provided with of mount pad, mount pad lateral wall fixed mounting has the backup pad, surface rotation installs adjust knob in the backup pad, adjust knob runs through there is two-way threaded rod, and two-way threaded rod's one end and adjust knob fixed connection, slidable mounting has the screw thread slider on the inner wall of backup pad, screw thread slider lateral wall fixed mounting has the fixed arm.

Preferably, the fixed arm upper surface rotates and installs the knob, the knob runs through there is the worm, and worm one end and knob fixed connection, the fixed arm inner wall rotates and installs the hob, the hob runs through there is the worm wheel, and worm wheel and hob fixed connection, fixed arm inner wall slidable mounting has solid fixed sliding block.

Preferably, the installation component is including the button, the button runs through there is first ratch, and first ratch one end and button fixed connection, button and spring one end fixed connection, the spring other end and mount pad outer wall fixed connection, it installs first gear to rotate on the inner wall of mount pad, the axle center department of first gear is fixed with the second gear, mount pad inner wall slidable mounting has the second ratch, the second ratch is kept away from mount pad center one side fixed mounting and is had the stopper.

Preferably, the side wall of the shell is provided with a groove with the size equal to that of the mounting seat, and the inner wall of the groove is provided with a hole with the size equal to that of the limiting block.

(III) advantageous effects

The utility model provides portable LED lighting equipment for hydraulic engineering. The method has the following beneficial effects:

(1) this portable's for hydraulic engineering LED lighting apparatus is when using, through rotating adjust knob, makes the fixed arm be close to each other, simultaneously, through rotating the knob, adjusts the size of the region that fixed arm and solid fixed sliding block enclose to adapt to the installation position of equidimension not and different appearance, make things convenient for the staff to install lighting apparatus according to the article in actual construction place, improve the practicality of device.

(2) This portable's for hydraulic engineering LED lighting apparatus is when using, through pressing down the button, cooperates the second gear, makes the second gear drive the stopper break away from the hole in the recess that the shell lateral wall was seted up, and the staff can take out the mount pad to the left side this moment, and the shell breaks away from with the mount pad, makes the volume of device further reduce, makes things convenient for the staff to pack and carries.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the area A of the present invention;

fig. 3 is a schematic cross-sectional view of the mounting assembly of the present invention.

In the figure: 1. a housing; 2. a handle; 3. an LED lamp; 4. a mounting seat; 5. mounting the component; 51. a button; 52. a first rack bar; 53. a spring; 54. a first gear; 55. a second gear; 56. a second rack bar; 57. a limiting block; 6. a support plate; 7. adjusting a knob; 8. a bidirectional threaded rod; 9. a threaded slider; 10. a fixed arm; 11. a rotation knob; 12. a worm; 13. a screw rod; 14. a worm gear; 15. and fixing the sliding block.

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. 1-3, the present invention provides a technical solution: a portable LED lighting device for hydraulic engineering comprises a shell 1, a handle 2 is fixedly arranged on the upper surface of the shell 1, and a worker can conveniently carry the device by carrying the device by the handle 2, an LED lamp 3 is fixedly arranged in the shell 1, a mounting seat 4 is slidably arranged on the side wall of the shell 1, a groove with the same size as the mounting seat 4 is arranged on the side wall of the shell 1, a hole with the same size as a limiting block 57 is arranged on the inner wall of the groove, a mounting component 5 is arranged in the mounting seat 4, the mounting component 5 comprises a button 51, the button 51 penetrates through a first toothed bar 52, one end of the first toothed bar 52 is fixedly connected with the button 51, the other end of the first toothed bar 52 is slidably connected with the inner wall of the mounting seat 4, the first toothed bar 52 moves along the inner wall of the mounting seat 4 in the vertical direction by pressing the button 51, and the button 51 is fixedly connected with one end of a spring 53, the other end of the spring 53 is fixedly connected with the outer wall of the mounting seat 4, the spring 53 is sleeved outside the first rack 52, when the button 51 is pressed, the spring 53 is compressed, when the button 51 is released, the button 51 drives the spring 53 to reset due to the elasticity of the spring 53, the inner wall of the mounting seat 4 is rotatably provided with the first gear 54, the first gear 54 is meshed with the first rack 52, the first gear 54 is driven to rotate by the movement of the first rack 52, the axle center of the first gear 54 is fixed with the second gear 55, the inner wall of the mounting seat 4 is slidably provided with the second rack 56, the second rack 56 is meshed with the second rack 56, the second rack 56 is driven to move along the inner wall of the mounting seat 4 in the vertical direction by the rotation of the second gear 55, the side of the second rack 56 far away from the center of the mounting seat 4 is fixedly provided with the limit block 57, by pressing the button 51, the second gear 55, the second rack 56 drives the limit block 57 to be separated from the hole in the groove arranged on the side wall of the shell 1, at this moment, the mounting seat 4 can be drawn out to the left side by the worker, and the shell 1 is separated from the mounting seat 4, so that the size of the device is further reduced, and the worker can conveniently carry the device in a package.

In the embodiment, a support plate 6 is fixedly installed on the side wall of a mounting seat 4, an adjusting knob 7 is rotatably installed on the upper surface of the support plate 6, a bidirectional threaded rod 8 penetrates through the adjusting knob 7, one end of the bidirectional threaded rod 8 is fixedly connected with the adjusting knob 7, the bidirectional threaded rod 8 is driven to rotate by rotating the adjusting knob 7, the other end of the bidirectional threaded rod 8 is rotatably connected with the inner wall of the support plate 6, a threaded slider 9 is slidably installed on the inner wall of the support plate 6, the threaded slider 9 is in threaded connection with the outer wall of the bidirectional threaded rod 8, the number of the threaded sliders 9 is two, the two threaded sliders 9 are symmetrically arranged by taking the central axis of the support plate 6 as a symmetric axis, the two threaded sliders 9 move oppositely or oppositely through the rotation of the bidirectional threaded rod 8, a fixed arm 10 is fixedly installed on the side wall of the threaded slider 9, the number of the fixed arms 10 is two, and the two fixed arms 10 are respectively and fixedly connected with the two threaded sliders 9, a rotary knob 11 is rotatably installed on the upper surface of a fixed arm 10, a worm 12 penetrates through the rotary knob 11, one end of the worm 12 is fixedly connected with the rotary knob 11, the rotary knob 11 is rotated to drive the worm 12 to rotate, the other end of the worm 12 is rotatably connected with the inner wall of the fixed arm 10, a spiral rod 13 is rotatably installed on the inner wall of the fixed arm 10, a worm wheel 14 penetrates through the spiral rod 13, the worm wheel 14 is meshed with the worm 12, the worm wheel 14 is driven to rotate through the rotation of the worm 12, the worm wheel 14 is fixedly connected with the spiral rod 13, the spiral rod 13 is driven to rotate through the rotation of the worm wheel 14, a fixed slider 15 is slidably installed on the inner wall of the fixed arm 10, a threaded hole is formed in the fixed slider 15 and can be in threaded connection with the spiral rod 13, the fixed arm 10 is close to each other through the rotation of an adjusting knob 7 and the threaded slider 9 to reduce the middle area between the two fixed arms 10, through rotating knob 11, cooperation hob 13 makes solid fixed sliding block 15 move on the horizontal direction along fixed arm 10 inner wall to adjust the size of the region that fixed arm 10 and solid fixed sliding block 15 enclose, with the installation position of adaptation equidimension not and different appearances, make things convenient for the staff to install lighting apparatus according to the article in actual construction place, improve the practicality of device.

The working principle is as follows: when the portable LED illuminating equipment for hydraulic engineering is used, a worker can carry the portable LED illuminating equipment better by carrying the portable LED illuminating equipment by the handle 2, the first toothed bar 52 can move in the vertical direction along the inner wall of the mounting seat 4 by pressing the button 51, and the second toothed bar 56 drives the limiting block 57 to break away from a hole in a groove formed in the side wall of the shell 1 by matching with the second gear 55, so that the worker can draw out the mounting seat 4 to the left side at the moment, the shell 1 is separated from the mounting seat 4, the size of the portable LED illuminating equipment is further reduced, the portable LED illuminating equipment is convenient for the worker to carry in a package, and when the portable LED illuminating equipment is used, the fixing arms 10 are close to each other by rotating the adjusting knob 7 and matching with the threaded sliding block 9 so as to reduce the middle area of the two fixing arms 10; meanwhile, the fixing slider 15 moves in the horizontal direction along the inner wall of the fixing arm 10 by rotating the rotating knob 11 and matching with the spiral rod 13 so as to adjust the size of the area enclosed by the fixing arm 10 and the fixing slider 15 and adapt to installation positions with different sizes and shapes, so that workers can conveniently install lighting equipment according to articles in an actual construction site, and the practicability of the device is improved.

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

Claims

1. The utility model provides a hydraulic engineering is with portable's LED lighting apparatus, includes shell (1), its characterized in that: fixed surface installs handle (2) on shell (1), the inside fixed mounting of shell (1) has LED lamp (3), shell (1) lateral wall slidable mounting has mount pad (4), mount pad (4) inside is provided with installation component (5), mount pad (4) lateral wall fixed mounting has backup pad (6), surface rotation installs adjust knob (7) in backup pad (6), adjust knob (7) run through there are two-way threaded rod (8), and the one end and adjust knob (7) fixed connection of two-way threaded rod (8), slidable mounting has screw thread slider (9) on the inner wall of backup pad (6), screw thread slider (9) lateral wall fixed mounting has fixed arm (10).

2. The portable LED lighting device for hydraulic engineering according to claim 1, wherein: fixed arm (10) upper surface rotates and installs knob (11), knob (11) run through there are worm (12), and worm (12) one end and knob (11) fixed connection, fixed arm (10) inner wall rotates and installs hob (13), hob (13) run through there are worm wheel (14), and worm wheel (14) and hob (13) fixed connection, fixed arm (10) inner wall slidable mounting has solid fixed sliding block (15).

3. The portable LED lighting device for hydraulic engineering according to claim 1, wherein: installation component (5) is including button (51), button (51) run through there is first ratch (52), and first ratch (52) one end and button (51) fixed connection, button (51) and spring (53) one end fixed connection, spring (53) other end and mount pad (4) outer wall fixed connection, rotate on the inner wall of mount pad (4) and install first gear (54), the axle center department of first gear (54) is fixed with second gear (55), mount pad (4) inner wall slidable mounting has second ratch (56), mount pad (4) center one side fixed mounting is kept away from in second ratch (56) has stopper (57).

4. The portable LED lighting device for hydraulic engineering according to claim 1, wherein: the side wall of the shell (1) is provided with a groove with the size equal to that of the mounting seat (4), and the inner wall of the groove is provided with a hole with the size equal to that of the limiting block (57).