CN220911293U

CN220911293U - Portable lighting device

Info

Publication number: CN220911293U
Application number: CN202321433292.9U
Authority: CN
Inventors: 周朝帅; 韩超毅
Original assignee: Zhejiang Leipeide Technology Ltd
Current assignee: Zhejiang Leipeide Technology Ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-05-07
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a portable lighting device which comprises a chassis, a plug rod, a vertical cylinder, a lifting device, a top plate, an adjusting device, a lamp box and a tensioning wheel, wherein the plug rod is arranged at the bottom of the chassis, the vertical cylinder is arranged on the chassis, the lifting device is arranged in the vertical cylinder, the top plate can be rotatably arranged on the lifting device, the adjusting device is arranged in the top plate, the lamp box is hinged to the top plate, and the tensioning wheel is arranged on the lamp box. The utility model belongs to the technical field of lighting appliances, and particularly relates to a portable lighting appliance capable of locking the lighting angle and the lighting direction of a lamp box and adjusting the lighting height of the lamp box.

Description

Portable lighting device

Technical Field

The utility model belongs to the technical field of lighting fixtures, and particularly relates to a portable lighting fixture.

Background

The lighting lamp is widely used as a lighting tool, and has a plurality of types, wherein when a tent is erected at night during outdoor travel, the lighting tool is required to be used for lighting, for example, a public (bulletin) number: CN218544077U, just disclose a portable lighting apparatus, this portable lighting apparatus, through placing the lighting fixture subaerial, rotate the inside of frame plate at outer notch and drive the picture peg and make picture peg perpendicular to subaerial, insert the awl this moment and be located the soil surface, insert the picture peg downwards in the inside of frame plate, the picture peg drives and inserts the awl to the soil inside, thereby insert for the lighting fixture provides extra holding power in the ground via picture peg and picture peg, avoid the lighting fixture whole to receive the phenomenon that the strong wind blows or emptys to produce, guaranteed this device normal lighting operation under the strong wind weather, this portable lighting apparatus, through driving the picture peg with the frame plate in the inside rotation of outer notch, simultaneously rotate to the position of draw-in groove, move the picture peg to the draw-in groove inside with the inside of frame plate, the picture peg drives the spout simultaneously between two clamp plates and moves, the clamp plate receives the elastic force to slide in the inside of spout, increase the frictional resistance of clamp plate and spout through the elastic force that the shell fragment produced, and after the picture peg gets into the draw-in groove inside, picture peg becomes and transversely place outside notch, thereby reduce the space occupied, portable is enough, the effect is reached, however: 1. when the illumination angle and the illumination direction of the lamp box are adjusted, the angle and the azimuth of the lamp box cannot be locked, the position of the lamp box is easy to change due to wind blowing, the illumination effect is affected, the illumination heights of the lamp box and the 2 are inconvenient to adjust, the application range is limited, and improvement is needed based on the adjustment.

Disclosure of utility model

In order to solve the problems, the utility model provides a portable lighting device which can lock the lighting angle and the lighting direction of a lamp box and can adjust the lighting height of the lamp box.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the portable lighting device comprises a chassis, an inserting rod, a vertical cylinder, a lifting device, a top plate, an adjusting device, a lamp box and a tensioning wheel, wherein the inserting rod is arranged at the bottom of the chassis, the vertical cylinder is arranged on the chassis, the lifting device is arranged in the vertical cylinder, the top plate can be rotatably arranged on the lifting device, the adjusting device is arranged in the top plate, the lamp box is hinged on the top plate, and the tensioning wheel is arranged on the lamp box; the adjusting device comprises a fixed disc, an inserting hole, a pin rod, a baffle and a spring, wherein the fixed disc is arranged at the top of the lifting device, the inserting hole is arranged on the periphery of the side wall of the fixed disc, the pin rod penetrates through the top plate to be arranged in the top plate in a sliding mode and can be inserted into the pin hole, the baffle is arranged at the end of the pin rod, the spring is sleeved on the pin rod, one end of the spring is arranged on the baffle and the other end of the spring is arranged on the top plate, the direction adjustment of the lamp box can be achieved through rotating the top plate, the pin rod is inserted into the inserting hole, the top plate can be locked, and therefore the purpose of locking the direction of the lamp box is achieved.

Further, elevating gear includes a silk section of thick bamboo, hand wheel and lead screw, a silk section of thick bamboo rotates to be located in the upright section of thick bamboo, the hand wheel is located on the silk section of thick bamboo, lead screw threaded connection locates in the silk section of thick bamboo, through rotating a silk section of thick bamboo, can realize that the lead screw is in the upright section of thick bamboo spiral lift to reach the purpose of adjusting the illumination height of lamp house.

Preferably, the guide post is arranged in the vertical cylinder, the cross section of the guide post is rectangular, the screw rod is slidably arranged on the guide post, the guide post can avoid the screw rod from rotating, and the lifting stability of the screw rod is ensured.

Preferably, the vertical cylinder is connected with the chassis in a threaded connection mode, so that the vertical cylinder is convenient to detach.

Preferably, the spring always has a force on the pin in the direction of the insertion hole.

Preferably, the inserted link is provided with three groups in a bottom circumferential array of the chassis.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the portable lighting device, the pitching irradiation angle of the lamp box can be locked and fixed through the tensioning wheel, the rotating adjustment and locking of the top plate can be realized through the adjusting device, and the purpose of adjusting the horizontal rotating irradiation direction of the lamp box is achieved, so that the portable lighting device is more convenient to apply.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable lighting device according to the present utility model;

Fig. 2 is a cross-sectional bottom view of a guide post and screw of a portable lighting fixture of the present utility model.

Wherein, 1, a chassis, 2, a plug rod, 3, a vertical cylinder, 4, a lifting device, 5, a top plate, 6, a lamp box, 7, a tensioning wheel, 8 and an adjusting device, 9, a fixed disc, 10, an inserting hole, 11, a pin rod, 12, a baffle, 13, a spring, 14, a wire cylinder, 15, a hand wheel, 16, a screw rod, 17 and a guide pillar.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the portable lighting device of the utility model comprises a chassis 1, a plug rod 2, a vertical cylinder 3, a lifting device 4, a top plate 5, an adjusting device 8, a lamp box 6 and a tensioning wheel 7, wherein the plug rod 2 is arranged at the bottom of the chassis 1, the vertical cylinder 3 is arranged on the chassis 1, the lifting device 4 is arranged in the vertical cylinder 3, the top plate 5 can be rotatably arranged on the lifting device 4, the adjusting device 8 is arranged in the top plate 5, the lamp box 6 is hinged on the top plate 5, and the tensioning wheel 7 is arranged on the lamp box 6; the adjusting device 8 comprises a fixed disc 9, an inserting hole 10, a pin rod 11, a baffle 12 and a spring 13, wherein the fixed disc 9 is arranged at the top of the lifting device 4, the inserting hole is arranged on the periphery of the side wall of the fixed disc 9, the pin rod 11 penetrates through the top plate 5 and is arranged in the pin hole in a sliding mode, the baffle 12 is arranged at the end part of the pin rod 11, the spring 13 is sleeved on the pin rod 11, one end of the spring 13 is arranged on the baffle 12 and the other end of the spring 13 is arranged on the top plate 5, the position of the lamp box 6 can be adjusted by rotating the top plate 5, the pin rod 11 is inserted into the inserting hole 10 and can lock the top plate 5, and therefore the purpose of locking the position of the lamp box 6 is achieved.

The lifting device 4 comprises a wire cylinder 14, a hand wheel 15 and a screw rod 16, wherein the wire cylinder 14 is rotationally arranged in the vertical cylinder 3, the hand wheel 15 is arranged on the wire cylinder 14, the screw rod 16 is in threaded connection with the wire cylinder 14, and the screw rod 16 can be spirally lifted in the vertical cylinder 3 by rotating the wire cylinder 14, so that the purpose of adjusting the illumination height of the lamp box 6 is achieved.

The guide post 17 is arranged in the vertical cylinder 3, the cross section of the guide post 17 is rectangular, the guide screw 16 is slidably arranged on the guide post 17, the guide post 17 can prevent the guide screw 16 from rotating, and the lifting stability of the guide screw 16 is ensured.

The vertical cylinder 3 is connected with the chassis 1 in a threaded connection mode, so that the vertical cylinder 3 is convenient to detach.

The spring 13 always exerts a force on the pin 11 in the direction of the insertion hole 10.

The inserted link 2 is provided with three groups in the bottom circumferential array of the chassis 1.

When the lamp box is specifically used, firstly, the inserted link 2 is inserted into the ground to improve the stability of the chassis 1, the vertical cylinder 3 is screwed into the chassis 1, when the irradiation pitching angle of the lamp box 6 is required to be adjusted, the lamp box 6 is rotated, the position of the lamp box 6 is locked through the tensioning wheel 7, when the horizontal irradiation azimuth of the lamp box 6 is required to be adjusted, the baffle 12 is pulled firstly, the pin 11 is separated from the jack 10, then the top plate 5 is rotated on the fixed disk 9 and cannot fall down until the lamp box 6 rotates in place, the baffle 12 is loosened, the pin 11 is inserted into the jack 10 again under the tensile force of the spring 13, so that the top plate 5 can be prevented from rotating on the fixed disk 9, the irradiation azimuth of the lamp box 6 is locked, when the irradiation elevation of the lamp box 6 is required to be adjusted, the hand wheel 15 is directly rotated, the wire cylinder 14 is rotated, the wire rod 16 cannot rotate under the action of the screw rod 17 due to the threaded connection of the wire rod 16 and the wire rod 14, the lifting guide post 17 is realized, the purpose of lifting the wire rod 16 slides on the guide post 17, the guide post 16 is achieved, the purpose of adjusting the height of the vertical cylinder 3 is achieved, and then the vertical cylinder 3 is convenient to take-up and take-down.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A portable lighting fixture, characterized by: the lifting device is arranged in the vertical cylinder, the top plate can be rotationally arranged on the lifting device, the adjusting device is arranged in the top plate, the lamp box is hinged to the top plate, and the tensioning wheel is arranged on the lamp box; the adjusting device comprises a fixed disc, an inserting hole, a pin rod, a baffle and a spring, wherein the fixed disc is arranged at the top of the lifting device, the inserting hole is arranged on the periphery of the side wall of the fixed disc, the pin rod penetrates through the top plate to be arranged in the pin hole in a sliding mode, the baffle is arranged at the end portion of the pin rod, the spring is sleeved on the pin rod, and one end of the spring is arranged on the baffle and the other end of the spring is arranged on the top plate.

2. A portable lighting device as recited in claim 1, wherein: the lifting device comprises a wire cylinder, a hand wheel and a screw rod, wherein the wire cylinder is rotationally arranged in the vertical cylinder, the hand wheel is arranged on the wire cylinder, and the screw rod is in threaded connection with the wire cylinder.

3. A portable lighting device as recited in claim 2, wherein: the guide post is arranged in the vertical cylinder, the cross section of the guide post is rectangular, and the screw rod is arranged on the guide post in a sliding manner.

4. A portable lighting fixture as recited in claim 3, wherein: the vertical cylinder is connected with the chassis in a threaded connection mode.

5. A portable lighting device as recited in claim 4, wherein: the spring always has a force on the pin in the direction of the insertion hole.

6. A portable lighting device as recited in claim 5, wherein: the inserted link is provided with three groups at the bottom circumference array of the chassis.