CN216896983U

CN216896983U - Explosion-proof lamp capable of automatically rotating

Info

Publication number: CN216896983U
Application number: CN202220424791.0U
Authority: CN
Inventors: 董加琪; 谷爽; 张永艳; 翟立夫; 李海彬
Original assignee: Hongjiang Huihai Technology Co ltd
Current assignee: Hongjiang Huihai Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-05
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to an explosion-proof lamp capable of automatically rotating, which comprises a lamp body, an adjusting frame and a fixing frame, wherein the lamp body is positioned at the top of the adjusting frame, the fixing frame is arranged at the bottom of the adjusting frame, and the adjusting frame is connected with the fixing frame. The utility model can randomly adjust the inclination angle of the lamp body, and the lamp body can be automatically fixed and locked after the angle adjustment, thereby being convenient and rapid to operate.

Description

Explosion-proof lamp capable of automatically rotating

Technical Field

The utility model belongs to the field of lighting equipment, and relates to an explosion-proof lamp, in particular to an explosion-proof lamp capable of automatically rotating.

Background

For the wall-mounted explosion-proof lamp, the height is fixed. Sometimes, the lamp body needs to be rotated for demand, so as to adjust the range of the lamp body. Among the prior art, the lamp body is adjusted the back, need use the nut to consolidate the lamp body, and its operation is wasted time and energy.

Disclosure of Invention

The present invention is directed to solve the above problems and to provide an explosion-proof lamp capable of automatically rotating, wherein the lamp body can rotate freely and has a self-locking function.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

but automatically pivoted explosion-proof lamp, it includes the lamp body, the alignment jig, the mount, the lamp body is located the alignment jig top, the alignment jig bottom is equipped with the mount, the alignment jig is connected with the mount, a serial communication port, the lamp body bottom is equipped with the fixed column, the fixed column bottom is equipped with the dead lever, the dead lever passes through the bearing with the curb plate of alignment jig and is connected, the dead lever both ends are equipped with first gear, first gear both sides are equipped with first elasticity thimble, first elasticity thimble is fixed in on the curb plate of alignment jig, first elasticity thimble tip supports and leans on first gear.

Furthermore, a second gear is arranged below the first gear, a central shaft of the second gear is fixed on a side plate of the adjusting frame, the first gear is meshed with the second gear, second elastic thimbles are arranged on two sides of the second gear, and the end part of each second elastic thimble abuts against the corresponding upper second gear.

Furthermore, the adjusting bracket comprises an upper adjusting bracket and a lower adjusting bracket, a rotating shaft is arranged at the bottom of the upper adjusting bracket and connected with the lower adjusting bracket through a bearing, a third gear is arranged on the rotating shaft, a third elastic thimble is arranged on the side of the third gear, and the end part of the third elastic thimble abuts against the upper third gear.

Furthermore, a hole is formed in the side plate of the lower adjusting frame, a fourth gear is arranged at the hole, and the fourth gear is meshed with the third gear.

The utility model has the beneficial effects that:

(1) when the lamp body needs to be rotated, the lamp body is directly rotated up and down by slight force, and the first gear can extrude the first elastic thimble to rotate, so that the inclination angle of the lamp body can be adjusted;

(2) the utility model can adjust the inclination angle of the lamp body at will;

(3) after the angle of the lamp body is adjusted, the lamp body can be automatically fixed and locked, and the operation is convenient and quick.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatically rotatable explosion-proof lamp according to an embodiment;

FIG. 2 is a front view of the adjustable stand according to one embodiment;

FIG. 3 is a side view of the adjustable stand according to one embodiment;

FIG. 4 is a front view of the adjustable stand according to the second embodiment;

FIG. 5 is a side view of the adjustable stand according to a second embodiment;

FIG. 6 is a schematic structural diagram of an explosion-proof lamp capable of automatically rotating according to a third embodiment;

FIG. 7 is a front view of the adjusting bracket according to the third embodiment;

fig. 8 is a top view of the third gear and the fourth gear according to the third embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention and to clearly and unequivocally define the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Furthermore, in the description of the present invention, moreover, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are used broadly and can be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or connected through an intermediate medium, and can be used to connect two elements. It will be understood by those of ordinary skill in the art that the above terms in the present invention have the meaning of "a plurality" of two or more in each particular case unless specifically defined otherwise.

The first embodiment is as follows:

the structure of the explosion-proof lamp capable of automatically rotating is shown in the attached figure 1 of the specification, and the explosion-proof lamp comprises a lamp body 1, an adjusting frame 2 and a fixing frame 3. The lamp body 1 is located the 2 tops of alignment jig, and the 2 bottoms of alignment jig are equipped with mount 3, and alignment jig 2 is connected with mount 3. Fix the explosion-proof lamp to the wall through mount 3 on, 2 bottoms of alignment jig and mount 3 pass through ring flange fixed connection, and accessible alignment jig 2 rotates and adjusts lamp body 1 and shines the angle.

The connection between the lamp body 1 and the adjusting frame 2 can be referred to as the attached figure 3: the bottom of the lamp body 1 is provided with a fixing column 11, the bottom of the fixing column 11 is provided with a fixing rod 12, and the fixing column 11 is perpendicular to the fixing rod 12. The fixing rod 12 is connected with the side plate of the adjusting bracket 2 through a bearing, and the fixing rod 12 can rotate around the bearing. Referring to the description, shown in figures 2 and 3: two ends of the fixing rod 12 are provided with first gears 13, two sides of the first gears 13 are provided with first elastic ejector pins 14, and the first elastic ejector pins 14 are fixed on the side plates of the adjusting frame 2. The end of the first elastic thimble 14 abuts against the upper first gear 13, and the first elastic thimble 14 elastically presses the first gear, and the elastic pressing force is enough for fixing the lamp body 1. When the lamp body needs to be rotated, the lamp body is directly rotated up and down by slight force, and the first gear can extrude the first elastic thimble to rotate, so that the inclination angle of the lamp body can be adjusted.

The second embodiment is as follows:

first elasticity top produces the extrusion force to first gear, and its extrusion force is not very firm to the fixed of lamp body, and this embodiment has increased the fixed power to the lamp body:

the structure of the explosion-proof lamp capable of automatically rotating is shown in the attached figure 1 of the specification, and the explosion-proof lamp comprises a lamp body 1, an adjusting frame 2 and a fixing frame 3. The lamp body 1 is located 2 tops of alignment jig, and the alignment jig 2 bottom is equipped with mount 3, and alignment jig 2 passes through the ring flange with mount 3 and is connected.

In order to strengthen the fixing force to the lamp body, the following technical scheme is adopted:

referring to the description and the attached drawing 5, the bottom of the lamp body 1 is provided with a fixing column 11, and the bottom of the fixing column 11 is provided with a fixing rod 12. The fixed rod 12 is connected with the side plate of the adjusting frame 2 through a bearing, and two ends of the fixed rod 12 are provided with first gears 13. Two sides of the first gear 13 are provided with first elastic ejector pins 14, the first elastic ejector pins 14 are fixed on the side plate of the adjusting frame 2, and the end parts of the first elastic ejector pins 14 abut against the first gear 13. Referring to the description and to fig. 4 and 5, a second gear 15 is provided below the first gear 13. The central shaft of the second gear 15 is fixed on the side plate of the adjusting frame 2, and the first gear 13 is meshed with the second gear 15. Two sides of the second gear 15 are provided with a second elastic thimble 16, and the end of the second elastic thimble 16 abuts against the second gear 15.

For this embodiment, the second elastic thimble 16 generates a pressing force on the second gear 15, and the second gear 15 and the first elastic thimble 14 generate a pressing force on the first gear 13 together, so as to increase the fixing force on the lamp body.

The third concrete embodiment:

the first specific embodiment and the second specific embodiment can only rotate the lamp body of the explosion-proof lamp up and down, and the first specific embodiment can rotate the lamp body in the horizontal direction.

Referring to the attached figure 6 of the specification, the explosion-proof lamp capable of automatically rotating comprises a lamp body 1, an adjusting frame 2 and a fixing frame 3. The lamp body 1 is located the 2 tops of alignment jig, and the 2 bottoms of alignment jig are equipped with mount 3, and alignment jig 2 is connected with mount 3. The bottom of the lamp body 1 is provided with a fixing column 11, and the bottom of the fixing column 11 is provided with a fixing rod 12. The fixed rod 12 is connected with a side plate of the adjusting frame 2 through a bearing, first gears 13 are arranged at two ends of the fixed rod 12, first elastic ejector pins 14 are arranged at two sides of each first gear 13, the first elastic ejector pins 14 are fixed on the side plate of the adjusting frame 2, and the end portions of the first elastic ejector pins 14 abut against the first gears 13.

The lamp body rotates in the horizontal direction by adopting the following technical scheme:

referring to fig. 7 of the specification, the adjusting bracket 2 includes an upper adjusting bracket 21 and a lower adjusting bracket 22. The bottom of the upper adjusting frame 21 is provided with a rotating shaft 23, the rotating shaft 23 is connected with the lower adjusting frame 22 through a bearing, the rotating shaft 23 is provided with a third gear 24, the side part of the third gear 24 is provided with a third elastic thimble 25, and the end part of the third elastic thimble 25 abuts against the upper third gear 24.

For this embodiment, the third elastic thimble 25 presses the third gear 24, and the pressing force can damp the rotation of the rotating shaft 23, which is used for fixing and positioning the rotating shaft.

In order to facilitate the operation of rotating the rotating shaft, referring to the description of fig. 8, a hole is formed in a side plate of the lower adjusting frame 22, a fourth gear 26 is arranged at the hole, and the fourth gear 26 is meshed with the third gear 24. The fourth gear 26 is rotated and the fourth gear 26 drives the third gear 24 to rotate.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described above and the present invention is not limited to the preferred embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the present invention and these changes and modifications are within the scope of the utility model as claimed.

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. But automatically pivoted explosion-proof lamp, it includes the lamp body, the alignment jig, the mount, the lamp body is located the alignment jig top, the alignment jig bottom is equipped with the mount, the alignment jig is connected with the mount, a serial communication port, the lamp body bottom is equipped with the fixed column, the fixed column bottom is equipped with the dead lever, the dead lever passes through the bearing with the curb plate of alignment jig and is connected, the dead lever both ends are equipped with first gear, first gear both sides are equipped with first elasticity thimble, first elasticity thimble is fixed in on the curb plate of alignment jig, first elasticity thimble tip supports and leans on first gear.

2. The explosion-proof lamp of claim 1, wherein a second gear is provided under the first gear, a central shaft of the second gear is fixed on the side plate of the adjusting bracket, the first gear is engaged with the second gear, two sides of the second gear are provided with second elastic pins, and ends of the second elastic pins abut against the upper second gear.

3. The automatically rotatable explosion-proof lamp as claimed in claim 1, wherein the adjusting bracket comprises an upper adjusting bracket and a lower adjusting bracket, the bottom of the upper adjusting bracket is provided with a rotating shaft, the rotating shaft and the lower adjusting bracket are connected through a bearing, the rotating shaft is provided with a third gear, a side portion of the third gear is provided with a third elastic thimble, and an end portion of the third elastic thimble abuts against the upper third gear.

4. The automatically rotatable explosion-proof lamp of claim 3, wherein the side plate of the lower adjusting bracket is provided with a hole, a fourth gear is arranged at the hole, and the fourth gear is meshed with the third gear.