CN219640162U

CN219640162U - Angle-adjustable emergency lighting device

Info

Publication number: CN219640162U
Application number: CN202321379219.8U
Authority: CN
Inventors: 毛钰
Original assignee: Hangzhou Guangcan Lighting Engineering Co ltd
Current assignee: Hangzhou Guangcan Lighting Engineering Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-05
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses an angle-adjustable emergency lighting device, which comprises an adjusting box, wherein a screw is rotationally connected between the front surface and the back surface of an inner cavity of the adjusting box through a bearing, the outer surface of the screw is in threaded connection with a rectangular plate, the left side of the rectangular plate is fixedly connected with a tooth plate, the upper and lower positions on the left side of the adjusting box are respectively fixedly connected with a transverse plate, a rotating shaft is rotationally connected between the upper and lower transverse plates through the bearing, and the outer surface of the rotating shaft is sleeved with a gear.

Description

Angle-adjustable emergency lighting device

Technical Field

The utility model relates to the technical field of emergency lighting, in particular to an angle-adjustable emergency lighting device.

Background

The fire emergency lighting device is the most common lighting tool used in the fire emergency process, when an emergency situation occurs, such as an earthquake, a fire or a circuit fault, the power supply is suddenly interrupted, all light sources stop working, and the fire emergency lighting device can provide lighting guarantee for personnel evacuation and fire protection operation;

most of the existing emergency lighting devices are fixedly arranged in a use area, the lighting angle of the existing emergency lighting devices can not be adjusted according to actual requirements,

through retrieval, the patent of the prior publication No. CN 217503513U discloses a fire emergency lighting device with adjustable angles, which comprises a device shell, an angle adjusting structure I and an angle adjusting structure II, wherein a standby power supply is arranged in the device shell, one end of the angle adjusting shell is hinged on the device shell, the angle adjusting structure I is arranged in the angle adjusting shell, and the angle adjusting structure II is arranged in the device shell and is connected with the angle adjusting shell; the first angle adjusting structure comprises a driving motor, a driving rotating shaft, an illuminating lamp body, a supporting rod, a dustproof supporting top plate, a driving sprocket, a driven sprocket and a transmission chain, wherein the driving motor is arranged on the inner bottom wall of the angle adjusting shell, and the supporting rod is vertically arranged on the angle adjusting shell.

When the emergency lighting device is used, the driving rotary shaft is driven to rotate through the driving rotary shaft, the driving rotary shaft drives the driving chain to rotate, the driving chain drives the driven chain to rotate, the connecting rotary shaft is driven to rotate, the lighting lamp body is enabled to rotate, the electric push rod is started, the electric push rod drives the hinged sliding block to slide in the sliding groove, the angle adjusting shell is enabled to rotate by taking the hinge position of the angle adjusting shell and the device shell as the center of a circle, the angle adjusting of the lighting lamp body is achieved, and the two adjusting modes are matched to enable the lighting range of the emergency lighting device to be greatly increased.

This patent is when adjusting the light to certain angle back, needs holding the angle, is through sprocket and drive chain's cooperation holding angle, but the chain level of this patent sets up, and the wearing and tearing is big, and lubricating grease runs off aggravation, and very easily the emergence is rocked, leads to the angle of light unstable, takes place to rock.

The utility model provides an angle-adjustable emergency lighting device for solving the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the emergency lighting device with the adjustable angle, which has the advantages of having the angle adjusting function when the emergency lighting device is used, and solves the problems of unstable work and easy shaking of the existing emergency lighting device with the adjustable angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angularly adjustable emergency lighting device, includes the regulating box, rotate through the bearing between the front and the back of regulating box inner chamber and be connected with the screw rod, the surface threaded connection of screw rod has the rectangular plate, the left side fixedly connected with tooth board of rectangular plate, the equal fixedly connected with diaphragm in upper and lower position of regulating box left side, upper and lower two rotate through the bearing between the diaphragm and be connected with the pivot, the gear has been cup jointed to the surface of pivot, tooth board's left side extends to the outside of regulating box and meshes with the gear, the left side of pivot and be located the outside fixedly connected with concave plate of gear, the left side fixedly connected with L template of concave plate, the inner chamber fixedly connected with emergency lighting lamp of L template.

Preferably, the top and the bottom of the concave plate are fixedly connected with guide posts, two opposite sides of the transverse plate are provided with arc-shaped grooves matched with the guide posts, and the outer surfaces of the guide posts are in sliding connection with the inner surfaces of the arc-shaped grooves.

Preferably, the bottom fixedly connected with limiting plate of rectangular plate, the spacing groove that uses with the limiting plate cooperation is seted up to the bottom of regulating box inner chamber, the surface and the internal surface sliding connection of spacing groove of limiting plate.

Preferably, the front of the screw rod penetrates through the adjusting box and is fixedly connected with a rotating handle, and anti-skid patterns are arranged on the outer surface of the rotating handle.

Preferably, the right sides of regulating box top and bottom all fixedly connected with mounting panel, the mounting hole has all been seted up to the fore-and-aft position of mounting panel left side.

Preferably, a moving groove matched with the tooth plate is formed in the left side of the adjusting box, and the tooth plate is located in an inner cavity of the moving groove.

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

according to the utility model, the adjusting box, the screw rod, the rectangular plate, the tooth plate, the transverse plate, the rotating shaft, the gear, the concave plate and the L-shaped plate are arranged, so that the illumination angle of the emergency illumination lamp can be conveniently and transversely adjusted, the position of the rectangular plate is kept from easy shaking through the self-locking property of the threaded connection between the screw rod and the rectangular plate, the position between the tooth plate and the gear is relatively fixed, and the working angle of the emergency illumination lamp can be stably kept and is not easy to shake.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the adjusting box of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a front view of the structure of the adjusting box of the present utility model;

fig. 5 is a schematic view of the screw structure of the adjusting box of the present utility model.

In the figure: 1. an adjusting box; 2. a screw; 3. a rectangular plate; 4. tooth plate; 5. a cross plate; 6. a rotating shaft; 7. a gear; 8. a concave plate; 9. an L-shaped plate; 10. an emergency lighting lamp; 11. a guide post; 12. an arc-shaped groove; 13. a limiting plate; 14. a limit groove; 15. a rotating handle; 16. a mounting plate; 17. a mounting hole; 18. and a moving groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 4, an emergency lighting device with an adjustable angle comprises an adjusting box 1, a screw rod 2 is rotatably connected between the front surface and the back surface of an inner cavity of the adjusting box 1 through a bearing, a rectangular plate 3 is connected to the outer surface of the screw rod 2 in a threaded manner, a tooth plate 4 is fixedly connected to the left side of the rectangular plate 3, transverse plates 5 are fixedly connected to the upper and lower positions of the left side of the adjusting box 1, a rotating shaft 6 is rotatably connected between the upper and lower transverse plates 5 through the bearing, a gear 7 is sleeved on the outer surface of the rotating shaft 6, the left side of the tooth plate 4 extends to the outer side of the adjusting box 1 and is meshed with the gear 7, a concave plate 8 is fixedly connected to the left side of the rotating shaft 6 and is positioned on the outer side of the gear 7, an emergency lighting lamp 10 is fixedly connected to the left side of the concave plate 8, the bottom of the emergency lighting lamp 10 is fixedly connected to the connecting part of the L plate 9 through a screw, and the connecting part of the L plate 9 is conveniently disassembled and assembled at the connecting part of the emergency lighting lamp 10 and the L plate 9 through the screw connection mode.

In this embodiment: according to the utility model, the illumination angle of the emergency illumination lamp 10 can be conveniently and transversely adjusted by arranging the adjusting box 1, the screw rod 2, the rectangular plate 3, the tooth plate 4, the transverse plate 5, the rotating shaft 6, the gear 7, the concave plate 8 and the L-shaped plate 9, and the emergency illumination device has the advantage of having an angle adjusting function when in use by arranging the structure, so that the problem that the original emergency illumination device does not have the angle adjusting function when in use is solved, and the use requirement of customers can be met.

As a technical optimization scheme of the utility model, the top and the bottom of the concave plate 8 are fixedly connected with guide posts 11, the opposite sides of the two transverse plates 5 are provided with arc-shaped grooves 12 matched with the guide posts 11, and the outer surfaces of the guide posts 11 are in sliding connection with the inner surfaces of the arc-shaped grooves 12.

In this embodiment: through setting up guide post 11 and arc groove 12, can support concave plate 8, simultaneously, carry out the direction spacing to it.

As a technical optimization scheme of the utility model, the bottom of the rectangular plate 3 is fixedly connected with a limiting plate 13, the bottom of the inner cavity of the adjusting box 1 is provided with a limiting groove 14 matched with the limiting plate 13, and the outer surface of the limiting plate 13 is in sliding connection with the inner surface of the limiting groove 14.

In this embodiment: through setting up limiting plate 13 and spacing groove 14, can lead rectangular plate 3, simultaneously, carry out spacingly to it.

As a technical optimization scheme of the utility model, the front surface of the screw rod 2 penetrates through the adjusting box 1 and is fixedly connected with the rotating handle 15, and the outer surface of the rotating handle 15 is provided with anti-skid patterns.

In this embodiment: by providing the swivel handle 15 and the anti-skid threads, the screw 2 can be conveniently rotated.

As a technical optimization scheme of the utility model, the right sides of the top and the bottom of the regulating box 1 are fixedly connected with mounting plates 16, and mounting holes 17 are formed in the front and rear positions of the left side of the mounting plates 16.

In this embodiment: by providing the mounting plate 16 and the mounting holes 17, the device can be conveniently mounted.

As a technical optimization scheme of the utility model, a moving groove 18 matched with the tooth plate 4 is formed on the left side of the adjusting box 1, and the tooth plate 4 is positioned in the inner cavity of the moving groove 18.

In this embodiment: by providing the movement groove 18, the tooth plate 4 can be moved conveniently.

Working principle: staff passes through mounting panel 16, mounting hole 17 and screw, with the device fixed mounting in the assigned position, then, the staff is according to the in-service use environment, when needs transversely adjust illumination angle, staff rotates handle 15, make handle 15 drive screw rod 2 at rectangular plate 3's internal surface screw thread rotation, simultaneously, rectangular plate 3 drives limiting plate 13 at limiting groove 14's internal surface sliding movement, and rectangular plate 3 drives tooth board 4 and removes, make tooth board 4 drive gear 7 rotate, gear 7 drives pivot 6 and rotates, pivot 6 drives concave plate 8 and rotates, make concave plate 8 drive L template 9 rotate, thereby make L template 9 drive emergency lighting lamp 10 rotate and remove suitable illumination angle, thereby realize the adjustment to the illumination direction, the device easy operation, be convenient for adjust the use, thereby can satisfy customer's user demand.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An angle adjustable emergency lighting device, includes adjustment box (1), its characterized in that: the utility model discloses a control box, including adjusting box (1), gear (7) have been cup jointed to the surface of pivot (6), the surface threaded connection of screw rod (2) has rectangular board (3), the left side fixedly connected with tooth pinion rack (4) of rectangular board (3), equal fixedly connected with diaphragm (5) in left upper and lower position of adjusting box (1), upper and lower two through bearing rotation between diaphragm (5) be connected with pivot (6), gear (7) have been cup jointed to the surface of pivot (6), the left side of tooth pinion rack (4) extends to the outside of adjusting box (1) and meshes with gear (7), the left side of pivot (6) and be located the outside fixedly connected with concave board (8) of gear (7), the left side fixedly connected with L template (9) of concave board (8), the inner chamber fixedly connected with emergency lighting lamp (10) of L template (9).

2. An angularly adjustable emergency lighting device according to claim 1, wherein: the top and the bottom of concave board (8) are all fixedly connected with guide post (11), two arc groove (12) that use with guide post (11) cooperation have all been seted up to the opposite one side of diaphragm (5), the surface and the internal surface sliding connection of arc groove (12) of guide post (11).

3. An angularly adjustable emergency lighting device according to claim 1, wherein: the bottom fixedly connected with limiting plate (13) of rectangular board (3), spacing groove (14) that use with limiting plate (13) cooperation is seted up to the bottom of regulating box (1) inner chamber, the surface and the internal surface sliding connection of spacing groove (14) of limiting plate (13).

4. An angularly adjustable emergency lighting device according to claim 1, wherein: the front of the screw rod (2) penetrates through the adjusting box (1) and is fixedly connected with a rotating handle (15), and anti-skid patterns are arranged on the outer surface of the rotating handle (15).

5. An angularly adjustable emergency lighting device according to claim 1, wherein: the right sides of the top and the bottom of the adjusting box (1) are fixedly connected with mounting plates (16), and mounting holes (17) are formed in the front and rear positions of the left sides of the mounting plates (16).

6. An angularly adjustable emergency lighting device according to claim 1, wherein: the left side of the adjusting box (1) is provided with a moving groove (18) matched with the tooth plate (4), and the tooth plate (4) is positioned in the inner cavity of the moving groove (18).