CN216079389U

CN216079389U - Adjustable searchlight is used to building engineering

Info

Publication number: CN216079389U
Application number: CN202122895602.6U
Authority: CN
Inventors: 张锋; 王晓红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-18
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an adjustable searchlight for construction engineering, which comprises a first vertical plate, a second vertical plate and a third vertical plate, wherein every two of the first vertical plate, the second vertical plate and the third vertical plate are fixedly connected through a plurality of connecting rods, an adjusting device is arranged on the first vertical plate, a plurality of lamp bodies are connected on the second vertical plate through a controlled device, a plane mirror and a condenser lens are respectively arranged on the third vertical plate, and the plane mirror and the condenser lens are both in transparent arrangement. The rotary knob drives the rotary disc to rotate, drives the inclined grooves on the rotary disc to deflect, and enables the arc-shaped end of the touch rod to move from one end of the corresponding inclined groove to the other end of the corresponding inclined groove, namely, the irradiation direction of the lamp body is towards the plane mirror or the condenser lens through the rotation of the rotary knob.

Description

Adjustable searchlight is used to building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an adjustable searchlight for constructional engineering.

Background

The searchlight that uses on the building engineering is mainly used for still can normally work for the workman in dim place or at night, makes things convenient for the workman to see clearly the operational environment in the place to the construction.

The existing small searchlight is mainly installed on a protective cap of a worker, a required light source can be provided for the worker all the time, the worker can work normally, but the worker needs to carry out strong light irradiation on fine objects at certain moments in the actual working process, the small objects are conveniently assembled and used later, however, the intensity of irradiation of the lamp body of the searchlight installed on the protective cap of the worker is changed by adjusting the gear to increase the illumination intensity, so that the power consumption of the power supply is accelerated, and the work of the worker for a longer time cannot be supported.

Therefore, the application provides an adjustable searchlight for building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the power loss of a power supply is increased when the illumination intensity of the conventional searchlight arranged on a protective cap is increased, and workers cannot work for a longer time, and provides an adjustable searchlight for construction engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable searchlight for building engineering, includes first riser, second riser and third riser, first riser, second riser and third riser are all through a plurality of connecting rod fixed connection between two liang, be provided with adjusting device on the first riser, be connected with a plurality of lamp bodies through controlled device on the second riser, adjusting device can adjust the illumination angle of a plurality of lamp bodies through controlled device, be provided with level crossing and condensing lens on the third riser respectively, level crossing and condensing lens all are transparent setting.

Preferably, the adjusting device comprises a knob, the knob is fixedly connected with a rotating shaft, the end part of the rotating shaft, far away from the knob, penetrates through the side wall of the first vertical plate, the rotating shaft is fixedly connected with a rotating disc, the rotating shaft is rotatably connected with the penetrating part of the first vertical plate through a bearing, one side, far away from the rotating shaft, of the rotating disc is provided with a plurality of inclined grooves, and the inclined grooves are circumferentially distributed on the rotating disc.

Preferably, the controlled device comprises a plurality of rectangular grooves formed in the second vertical plate, the middle of each rectangular groove is rotatably connected with two symmetrically arranged shaft bodies, two rectangular blocks are fixedly connected with the shaft bodies, a power supply is arranged in each rectangular block, and the lamp bodies are fixedly mounted on the corresponding rectangular blocks respectively and electrically connected with the corresponding power supplies.

Preferably, fixedly connected with drum on the rectangular block, the drum is hollow structure, drum inner wall sliding connection has the conflict pole, the tip that the rectangle block was kept away from to the conflict pole is the arc setting, and this tip is located corresponding inclined groove, be provided with the spring in the drum, the both ends of spring are connected with corresponding rectangle block and corresponding conflict pole respectively.

Preferably, a groove body is formed in the third vertical plate, an annular frame is fixedly connected to the inner wall of the groove body, the plane mirror is arranged outside the annular frame, and the collecting lens is arranged in the annular frame.

Compared with the prior art, the utility model has the beneficial effects that:

the rotary knob drives the rotary disc to rotate, drives the inclined grooves on the rotary disc to deflect, and enables the arc-shaped end of the touch rod to move from one end of the corresponding inclined groove to the other end of the corresponding inclined groove, namely, the irradiation direction of the lamp body is towards the plane mirror or the condenser lens through the rotation of the rotary knob.

Drawings

FIG. 1 is a schematic perspective view of an adjustable searchlight for construction engineering according to the present invention;

FIG. 2 is a schematic perspective view of another angle of an adjustable searchlight for construction engineering according to the present invention;

FIG. 3 is a schematic structural view of a first vertical plate and a rotating plate of the adjustable searchlight for construction engineering according to the present invention;

fig. 4 is a schematic view of a connection structure between a second vertical plate and a plurality of rectangular blocks in the adjustable searchlight for construction engineering according to the present invention;

fig. 5 is an exploded view of a part of a structure of an adjustable searchlight for construction engineering according to the present invention.

In the figure: 1. a first vertical plate; 2. a second vertical plate; 3. a third vertical plate; 4. a connecting rod; 5. a lamp body; 6. a plane mirror; 7. a condenser lens; 8. a knob; 9. a rotating shaft; 10. rotating the disc; 11. an inclined groove; 12. a rectangular groove; 13. a shaft body; 14. a rectangular block; 15. a cylinder; 16. a touch bar; 17. a trough body; 18. an annular frame; 19. a spring.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, an adjustable searchlight for building engineering, including first riser 1, second riser 2 and third riser 3, first riser 1, all through 4 fixed connection of a plurality of connecting rods between second riser 2 and the 3 two liang of third riser, be provided with adjusting device on first riser 1, be connected with a plurality of lamp bodies 5 through controlled device on the second riser 2, adjusting device can be through the illumination angle of a plurality of lamp bodies 5 of controlled device regulation, be provided with level crossing 6 and condensing lens 7 on the third riser 3 respectively, level crossing 6 and condensing lens 7 all are transparent setting.

Referring to fig. 1, every two of the first vertical plate 1, the second vertical plate 2 and the third vertical plate 3 are fixedly connected through a plurality of connecting rods 4, that is, the first vertical plate 1, the second vertical plate 2 and the third vertical plate 3 are opposite to each other to form a fixed whole;

the plane mirror 6 has no light-gathering effect, and the condenser 7 has a light-gathering effect.

Further, adjusting device includes a

knob

8, and 8 fixedly connected with axis of rotation 9 of knob, the tip that 8 of knob were kept away from to axis of rotation 9 run through the lateral wall of first riser 1 to fixedly connected with rotary disk 10, axis of rotation 9 pass through the bearing and rotate with the department of running through of first riser 1 and be connected, and a plurality of inclined grooves 11 have been seted up to one side that rotary disk 10 kept away from axis of rotation 9, and a plurality of inclined grooves 11 are the circumference and distribute the setting on rotary disk 10.

Further, controlled device is including seting up a plurality of rectangular channels 12 on second riser 2, and the middle part of rectangular channel 12 is rotated and is connected with the axis body 13 that two symmetries set up, two axis body 13 fixedly connected with rectangular blocks 14, the inside power that is provided with of rectangular block 14, and the power provides electric power for lamp body 5, and a plurality of lamp bodies 5 are fixed mounting respectively on corresponding rectangular block 14, and with corresponding power electric connection.

Wherein the rectangular block 14 can rotate relative to the corresponding rectangular groove 12.

Further, fixedly connected with drum 15 on rectangular block 14, drum 15 are hollow structure, and drum 15 inner wall sliding connection has conflict pole 16, and the tip that rectangle block 14 was kept away from to conflict pole 16 is the arc setting, and this tip is located corresponding inclined groove 11, is provided with spring 19 in the drum 15, and spring 19's both ends are connected with corresponding rectangle block 14 and corresponding conflict pole 16 respectively.

Referring to fig. 3 and 5, the spring 19 is always in a compressed state, so that the arc-shaped end of the contact rod 16 is at one of the ends of the inclined groove 11, i.e. the irradiation direction of the lamp body 5 must be at the plane mirror 6 or the condenser mirror 7 at this time.

Furthermore, a groove body 17 is formed in the third vertical plate 3, an annular frame 18 is fixedly connected to the inner wall of the groove body 17, the plane mirror 6 is arranged outside the annular frame 18, and the collecting mirror 7 is arranged in the annular frame 18.

Referring to fig. 1, two plane mirrors 6 are disposed on the third vertical plate 3, and a collecting mirror 7 is disposed between the two plane mirrors 6.

The working principle of the utility model is as follows:

when the highlight searchlighting of the small articles is not needed, namely the knob 8 is not needed to be rotated, at the moment, the arc-shaped ends of the plurality of touch rods 16 are all positioned at one end of the corresponding inclined groove 11, the rectangular block 14 and the corresponding rectangular groove 12 are inclined at a certain angle, and the lamp body 5 on the rectangular block 14 irradiates the plane mirror 6;

when needing to carry out highlight searchlighting on small articles, the knob 8 is rotated to drive the rotation shaft 9 to rotate, the rotation disc 10 is driven to rotate, the inclined groove 11 is driven to deflect, and because the touch rod 16 can not deviate in the horizontal direction, the arc-shaped end of the touch rod 16 moves from one end of the inclined groove 11 to the other end, the spring 19 here serves to stabilize the arc-shaped end of the striking rod 16 only at one of the two ends of the inclined groove 11, after the arc-shaped end of the striking rod 16 has moved from one end of the inclined groove 11 to the other, the rectangular block 14 is also rotated, so that the light rays which originally irradiate the lamp body 5 on the plane mirror 6 all irradiate on the collecting mirror 7, under the prerequisite that does not change the luminous intensity of lamp body 5, condensing lens 7 assembles light on tiny article, need not to consume the electric power of more power, can reach the demand that satisfies the actual illumination intensity of workman's work equally.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an adjustable searchlight for building engineering, its characterized in that, includes first riser (1), second riser (2) and third riser (3), all through a plurality of connecting rod (4) fixed connection between first riser (1), second riser (2) and third riser (3) two liang, be provided with adjusting device on first riser (1), be connected with a plurality of lamp bodies (5) through controlled device on second riser (2), adjusting device can adjust the illumination angle of a plurality of lamp bodies (5) through controlled device, be provided with level crossing (6) and condensing lens (7) on third riser (3) respectively, level crossing (6) and condensing lens (7) all are transparent setting.

2. The adjustable searchlight for building engineering according to claim 1, characterized in that the adjusting device comprises a knob (8), the knob (8) is fixedly connected with a rotating shaft (9), the end of the rotating shaft (9) far away from the knob (8) penetrates through the side wall of the first vertical plate (1), and is fixedly connected with a rotating disc (10), the rotating shaft (9) is rotatably connected with the penetrating position of the first vertical plate (1) through a bearing, one side of the rotating disc (10) far away from the rotating shaft (9) is provided with a plurality of inclined grooves (11), and the plurality of inclined grooves (11) are circumferentially distributed on the rotating disc (10).

3. The adjustable searchlight for construction engineering as claimed in claim 2, wherein the controlled device comprises a plurality of rectangular grooves (12) formed on the second vertical plate (2), two symmetrically arranged shaft bodies (13) are rotatably connected to the middle of the rectangular grooves (12), a rectangular block (14) is fixedly connected to the two shaft bodies (13), a power supply is arranged inside the rectangular block (14), and the plurality of lamp bodies (5) are respectively and fixedly mounted on the corresponding rectangular blocks (14) and electrically connected with the corresponding power supply.

4. The adjustable searchlight for building engineering as claimed in claim 3, wherein a cylinder (15) is fixedly connected to the rectangular block (14), the cylinder (15) is of a hollow structure, a contact rod (16) is slidably connected to the inner wall of the cylinder (15), the end of the contact rod (16) far away from the rectangular block (14) is arranged in an arc shape and is located in the corresponding inclined groove (11), a spring (19) is arranged in the cylinder (15), and two ends of the spring (19) are respectively connected with the corresponding rectangular block (14) and the corresponding contact rod (16).

5. The adjustable searchlight for building engineering according to claim 1, characterized in that a groove (17) is formed on the third vertical plate (3), an annular frame (18) is fixedly connected to the inner wall of the groove (17), the plane mirror (6) is arranged outside the annular frame (18), and the condenser lens (7) is arranged inside the annular frame (18).