CN213420758U

CN213420758U - Explosion-proof floodlight utensil

Info

Publication number: CN213420758U
Application number: CN202021804791.0U
Authority: CN
Inventors: 吴月胜
Original assignee: Shandong Whole Network General Aviation Co ltd
Current assignee: Shandong Whole Network General Aviation Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-11
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an explosion-proof floodlight utensil, its technical scheme is: the utility model discloses a LED lamp height adjusting device, including the mounting panel, mounting panel top fixed mounting montant one, montant one inner wall grafting montant two, two outer wall fixed mounting horizontal pole one and horizontal pole two of montant, the horizontal pole two is located the top of horizontal pole one, horizontal pole left end swing joint electric telescopic handle one, two left ends swing joint rotary rods of horizontal pole, an electric telescopic handle top swing joint supporting seat, rotary rod left end fixed connection supporting seat, supporting seat left end fixed connection explosion-proof box, the utility model discloses conveniently adjust LED lamp height, can stand subaerial steadily, realize the regulation of LED lamp height, also realized LED lamp inclination's regulation, realized the regulation of irradiation range about the LED lamp again, more have the practicality functional stronger, more abundant, simple structure, convenient operation can satisfy people's use better.

Description

Explosion-proof floodlight utensil

Technical Field

The utility model relates to an explosion-proof floodlight technical field, concretely relates to explosion-proof floodlight utensil.

Background

The explosion-proof lamp is used in dangerous places where combustible gas and dust exist, and can prevent electric arcs, sparks and high temperature possibly generated in the lamp from igniting the combustible gas and dust in the surrounding environment, so that the lamp meeting the explosion-proof requirement is realized, and the standard floodlight is used for illuminating the whole scene. Multiple floodlights can be applied in the scene. To produce good results, it is widely used to provide light sources for studios and stages.

The lighting area of the light of the existing explosion-proof floodlight can not be adjusted, the lighting position can not be changed, and the explosion-proof floodlight is often fixed on the support, so that the height of the explosion-proof floodlight can not be adjusted, and the use of people can not be better satisfied.

Therefore, the invention is necessary to invent an explosion-proof floodlight.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an explosion-proof floodlight utensil, through setting up two montant one of pegging graft of montant, conveniently adjust the height of LED lamp, through setting up horizontal pole one, horizontal pole two, rotary rod and electric telescopic handle one, conveniently adjust the inclination of LED lamp, through setting up servo motor, driven gear, driving gear and backup pad, conveniently adjust the left and right directions of LED lamp, solved the not enough of above-mentioned current explosion-proof floodlight.

In order to achieve the above object, the present invention provides the following technical solutions:

an explosion-proof floodlight tool comprises a mounting plate, wherein a first vertical rod is fixedly mounted at the top of the mounting plate, a second vertical rod is inserted into the inner wall of the first vertical rod, a first cross rod and a second cross rod are fixedly mounted on the outer wall of the second vertical rod, the second cross rod is positioned above the first cross rod, the left end of the first cross rod is movably connected with a first electric telescopic rod, the left end of the second cross rod is movably connected with a rotary rod, the top of the first electric telescopic rod is movably connected with a supporting seat, the left end of the rotary rod is fixedly connected with the supporting seat, the left end of the supporting seat is fixedly connected with an explosion-proof box, the inner wall of the explosion-proof box is fixedly connected with a first transverse plate and a second transverse plate through bolts, the inner walls of the first transverse plate and the second transverse plate are fixedly connected with, the utility model discloses a lamp, including bracing piece, pivot, lamp body, recess two, lamp cover, the bracing piece bottom fixed connection backup pad, the pivot cup joints in the backup pad through the bearing, the backup pad passes through bolt fixed connection lamp stand, lamp stand left end fixed connection lamp body, set up recess one and recess two on the lamp body, lamp body one end joint lamp lid, lamp cover both ends fixed mounting with the dop two that the recess two phase matches, lamp body inner wall joint convex lens, convex lens both ends fixed mounting and recess one assorted dop one.

Preferably, the mounting plate is provided with four groups of mounting holes, and the mounting plate is rectangular.

Preferably, the inner diameter of the first vertical rod is equal to the outer diameter of the second vertical rod, and the first vertical rod and the second vertical rod are fixed through threaded pins.

Preferably, a motor support is arranged on the outer side of the servo motor, and the rotating shaft is fixedly installed on the motor support through a bearing.

Preferably, the first groove is in a half-elliptical shape, and the second groove is in a quarter-elliptical shape.

Preferably, the explosion-proof box is high-transmittance explosion-proof glass material, the inside LED lamp that is equipped with of lamp body, convex lens are high printing opacity organic glass material.

Preferably, the transverse plate II, the supporting plate and the transverse plate I are sequentially distributed from top to bottom, and the driving gear and the driven gear are located between the transverse plate II and the supporting plate.

Preferably, the top of the mounting plate is fixedly connected with a second electric telescopic rod, and the outer wall of the upper part of the second electric telescopic rod is fixedly connected with the first cross rod and the second cross rod.

The utility model has the advantages that:

when the utility model is used, the mounting plate is attached to the ground, the mounting plate is fixed at a proper position by a bolt, the bolt is screwed anticlockwise, the height of the second vertical rod is adjusted according to specific requirements, and the bolt is screwed clockwise after the height is adjusted; the convenience is adjusted the LED lamp height, and the utility model discloses can stand subaerial steadily.

When the inclination angle of the light of the LED lamp needs to be changed, the electric telescopic rod I stretches out and draws back to drive the supporting seat to rotate by taking the joint of the cross rod II and the rotating rod as an axis, so that the inclination angle of the supporting seat is changed, the inclination angle of the explosion-proof box is further changed, and the inclination angle of the LED lamp in the explosion-proof box is further changed; when the light of the LED lamp is required to illuminate leftwards or rightwards, the servo motor drives the driving gear to rotate through the rotating shaft, the driving gear drives the meshed driven gear to rotate, the driven gear drives the right end of the supporting plate to rotate through the supporting rod by taking the rotating shaft as an axis, and then the left and right directions of the explosion-proof box are changed, so that the left and right illumination directions of the light of the LED lamp are changed; not only the height of the LED lamp is adjusted, but also the inclination angle of the LED lamp is adjusted, the left and right irradiation ranges of the LED lamp are adjusted, and the LED lamp is more practical.

When the area of the illumination area needs to be reduced, the convex lens is moved towards one end close to the lamp cover to the chucks I at the two ends of the convex lens to be clamped in the groove I close to the lamp cover, and when the area of the illumination area needs to be increased, the chucks I at the two ends of the convex lens are opened in the groove I far from the lamp cover; the LED lamp has the advantages of convenient adjustment of the irradiation range of the LED lamp, stronger and richer functionality, simple structure and convenient operation, and can better satisfy the use of people.

Drawings

Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of an internal structure of an explosion-proof box provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a lamp housing and a lamp cover provided in embodiment 1 of the present invention;

fig. 4 is an enlarged view of a position a provided in embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram provided in embodiment 2 of the present invention.

In the figure: the anti-explosion lamp comprises a mounting plate 1, a mounting hole 2, a first vertical rod 3, a second vertical rod 4, a first cross rod 5, a second cross rod 6, a rotary rod 7, a first electric telescopic rod 8, a supporting seat 9, an anti-explosion box 10, a threaded pin 11, a second cross plate 12, a first cross plate 13, a driven gear 14, a driving gear 15, a servo motor 16, a motor support 17, a supporting plate 18, a lamp holder 19, a rotary shaft 20, a supporting rod 21, a lamp shell 22, a first groove 221, a second groove 222, an LED lamp 23, a lamp cover 24, a second chuck 241, a convex lens 25, a first chuck 251 and a second electric.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to the attached drawings 1-4 of the specification, the explosion-proof floodlight of the embodiment comprises a mounting plate 1, a first vertical rod 3 is fixedly mounted at the top of the mounting plate 1, a second vertical rod 4 is inserted into the inner wall of the first vertical rod 3, a first cross rod 5 and a second cross rod 6 are fixedly mounted on the outer wall of the second vertical rod 4, the second cross rod 6 is positioned above the first cross rod 5, the left end of the first cross rod 5 is movably connected with a first electric telescopic rod 8, the left end of the second cross rod 6 is movably connected with a rotary rod 7, the top of the first electric telescopic rod 8 is movably connected with a support 9, the left end of the rotary rod 7 is fixedly connected with the support 9, the left end of the support 9 is fixedly connected with an explosion-proof box 10, the inner wall of the explosion-proof box 10 is fixedly connected with a first transverse plate 13 and a second transverse plate 12 through bolts, the inner walls of, the outer wall of the rotating shaft 20 is sleeved with a driving gear 15, the driving gear 15 is meshed with a driven gear 14, the inner wall of the driven gear 14 is fixedly connected with a supporting rod 21, the bottom end of the supporting rod 21 is fixedly connected with a supporting plate 18, the rotating shaft 20 is sleeved on the supporting plate 18 through a bearing, the supporting plate 18 is fixedly connected with a lamp holder 19 through a bolt, the left end of the lamp holder 19 is fixedly connected with a lamp housing 22, a first groove 221 and a second groove 222 are formed in the lamp housing 22, one end of the lamp housing 22 is clamped with a lamp cover 24, two ends of the lamp cover 24 are fixedly provided with a second clamping head 241 matched with the second groove 222, the inner wall of the lamp housing 22 is clamped with a convex lens 25, and two ends; the mounting plate 1 is used for contacting the ground, so that the contact area between the mounting plate and the ground is increased, and the first vertical rod 3 stably stands on the ground; the mounting hole 2 is an internal threaded hole and is used for fixing the mounting plate 1 on the ground; the first vertical rod 3 is connected with the second vertical rod 4 in an inserted mode, so that the height of the LED lamp 23 can be adjusted; the first cross rod 5 is used for providing support for the first electric telescopic rod 8, and the second cross rod 6 is used for providing support for the rotary rod 7; the type of the electric telescopic rod I8 is set to be YNT-03, and the electric telescopic rod I8 is used for driving the supporting seat 9 to rotate, so that the inclination angle of the LED lamp 23 is changed; the explosion-proof box 10 has the effects that the servo motor 16, the LED lamp 23, the driven gear 14 and the driving gear 15 are wrapped, so that the sparks generated by the servo motor 16, the LED lamp 23, the driven gear 14 and the driving gear 15 are prevented from igniting or leading to surrounding dust and gas, an explosion-proof effect is achieved, and the explosion-proof box 10 made of high-light-transmittance explosion-proof glass materials cannot shield LED light; the screw pin 11 is used for fixing the position of the second vertical rod 4; the model of the servo motor 16 is set to be JSF42-3-30-AS-1000, and the servo motor 16 is used for providing power for the rotation of the driving gear 15 so AS to drive the LED lamp 23 to rotate; the first groove 221 is matched with the first chuck 251, so that the connection and the disconnection of the lamp shell 22 and the convex lens 25 are facilitated, and the position of the convex lens 25 in the lamp shell 22 is convenient to adjust; the convex lens 25 functions to adjust the convergence and divergence of the LED light.

Furthermore, the mounting plate 1 is provided with mounting holes 2, at least four groups of the mounting holes 2 are arranged, and the mounting plate 1 is rectangular; mounting hole 2 is convenient to be installed mounting panel 1 subaerial, and mounting panel 1 has increased this novel area of contact with ground of use, makes the utility model discloses it is more stable.

Further, the inner diameter of the first vertical rod 3 is equal to the outer diameter of the second vertical rod 4, and the first vertical rod 3 and the second vertical rod 4 are fixed through a screw pin 11; the first vertical rod 3 and the second vertical rod 4 are stable to each other, and the second vertical rod 4 cannot shake in the first vertical rod 3.

Further, a motor bracket 17 is arranged on the outer side of the servo motor 16, and the rotating shaft 20 is fixedly mounted on the motor bracket 17 through a bearing; the motor bracket 17 supports the servo motor 16.

Further, the first groove 221 is in a half-elliptical shape, and the second groove 222 is in a quarter-elliptical shape; the lamp cover 24 can be conveniently and quickly clamped on the lamp shell 22, and the position of the convex lens 25 can be changed, so that the emitting degree of the LED lamp light can be adjusted.

Further, the explosion-proof box 10 is made of high-transmittance explosion-proof glass, the lamp housing 22 is internally provided with an LED lamp 23, and the convex lens 25 is made of high-transmittance organic glass; so that the explosion-proof case 10 and the convex lens 25 do not shield the light.

Further, the second transverse plate 12, the supporting plate 18 and the first transverse plate 13 are sequentially distributed from top to bottom, and the driving gear 15 and the driven gear 14 are located between the second transverse plate 12 and the supporting plate 18.

The implementation scenario is specifically as follows: when the utility model is used, the mounting plate 1 is attached to the ground, the mounting plate 1 is fixed at a proper position by a bolt, the bolt 11 is screwed anticlockwise, the height of the vertical rod II 4 is adjusted according to specific requirements, the bolt 11 is screwed clockwise after the adjustment, when the light inclination angle of the LED lamp 23 needs to be changed, the electric telescopic rod I8 stretches out and draws back, the supporting seat 9 is driven to rotate by taking the joint of the horizontal rod II 6 and the rotary rod 7 as an axis, the inclination angle of the supporting seat 9 is changed, and then the inclination angle of the explosion-proof box 10 is changed, so that the inclination angle of the LED lamp in the explosion-proof box 10 is changed; when the light of the LED lamp needs to illuminate leftwards or rightwards, the servo motor 16 drives the driving gear 15 to rotate through the rotating shaft 20, the driving gear 15 drives the meshed driven gear 14 to rotate, the driven gear 14 drives the right end of the supporting plate 18 to rotate by taking the rotating shaft 20 as an axis through the supporting rod 21, the left and right directions of the explosion-proof box 10 are changed, and therefore the left and right illumination directions of the light of the LED lamp 23 are changed; when the area of the illumination area needs to be reduced, the convex lens 25 is moved to one end close to the lamp cover 24 until the chucks one 251 at the two ends of the convex lens 25 are clamped in the groove one 221 close to the lamp cover 24, and when the area of the illumination area needs to be increased, the chucks one 251 at the two ends of the convex lens 25 are opened in the groove one 221 far from the lamp cover 24.

Example 2:

referring to the attached FIG. 5 of the specification, the difference from the embodiment 1 is: the top of the mounting plate 1 is fixedly connected with a second electric telescopic rod 26, and the outer wall of the upper part of the second electric telescopic rod 26 is fixedly connected with the first cross rod 5 and the second cross rod 6;

the implementation scenario is specifically as follows:

compared with the embodiment 1, when the utility model is used, the mounting plate 1 is pasted on the ground, the mounting plate 1 is fixed at a proper position by a bolt, the electric telescopic rod II 26 is stretched to the LED lamp 23 at a proper height according to specific needs, so that the height of the LED lamp 23 is adjusted, when the light inclination angle of the LED lamp 23 needs to be changed, the electric telescopic rod I8 is stretched to drive the supporting seat 9 to rotate by taking the joint of the cross rod II 6 and the rotary rod 7 as an axis, the inclination angle of the supporting seat 9 is changed, and further the inclination angle of the explosion-proof box 10 is changed, so that the inclination angle of the LED lamp in the explosion-proof box 10 is changed; when the light of the LED lamp needs to illuminate leftwards or rightwards, the servo motor 16 drives the driving gear 15 to rotate through the rotating shaft 20, the driving gear 15 drives the meshed driven gear 14 to rotate, the driven gear 14 drives the right end of the supporting plate 18 to rotate by taking the rotating shaft 20 as an axis through the supporting rod 21, the left and right directions of the explosion-proof box 10 are changed, and therefore the left and right illumination directions of the light of the LED lamp 23 are changed; when the area of the lighting area needs to be reduced, the convex lens 25 is moved to one end close to the lamp cover 24 to clamp the first clamping heads 251 at the two ends of the convex lens 25 in the first groove 221 close to the lamp cover 24, and when the area of the lighting area needs to be increased, the first clamping heads 251 at the two ends of the convex lens 25 are opened in the first groove 221 far from the lamp cover 24, and the electric telescopic rod II 26 is set to be YNT-03 and is used for adjusting the height of the LED lamp 23; the height of the LED lamp is not required to be adjusted by manpower, so that the manpower is saved, and the efficiency of adjusting the height of the LED lamp 23 is improved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. An explosion-proof floodlight utensil, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a first vertical rod (3) is fixedly mounted at the top of the mounting plate (1), a second vertical rod (4) is inserted into the inner wall of the first vertical rod (3), a first transverse rod (5) and a second transverse rod (6) are fixedly mounted on the outer wall of the second vertical rod (4), the second transverse rod (6) is positioned above the first transverse rod (5), the first transverse rod (5) is movably connected with a first electric telescopic rod (8), the second transverse rod (6) is movably connected with a rotary rod (7), the first electric telescopic rod (8) is movably connected with a supporting seat (9) at the top, the left end of the rotary rod (7) is fixedly connected with the supporting seat (9), the left end of the supporting seat (9) is fixedly connected with an explosion-proof box (10), the inner wall of the explosion-proof box (10) is fixedly connected with a first transverse plate (13) and a second transverse plate (12) through, the output end of the rotating shaft (20) top fixedly connected with the servo motor (16), the outer wall of the rotating shaft (20) is sleeved with the driving gear (15), the driving gear (15) is meshed with the driven gear (14), the inner wall of the driven gear (14) is fixedly connected with the supporting rod (21), the bottom end of the supporting rod (21) is fixedly connected with the supporting plate (18), the rotating shaft (20) is sleeved on the supporting plate (18) through a bearing, the supporting plate (18) is fixedly connected with the lamp holder (19) through a bolt, the left end of the lamp holder (19) is fixedly connected with the lamp housing (22), the lamp housing (22) is provided with a first groove (221) and a second groove (222), one end of the lamp housing (22) is clamped with the lamp cover (24), two ends of the lamp cover (24) are fixedly installed with the second groove (222) matched clamping head (241), and the, and a first clamping head (251) matched with the first groove (221) is fixedly arranged at two ends of the convex lens (25).

2. An explosion-proof floodlight fixture according to claim 1, characterized in that: mounting hole (2) have been seted up on mounting panel (1), mounting hole (2) are equipped with four groups at least, mounting panel (1) is the rectangle form.

3. An explosion-proof floodlight fixture according to claim 1, characterized in that: the inner diameter of the first vertical rod (3) is equal to the outer diameter of the second vertical rod (4), and the first vertical rod (3) and the second vertical rod (4) are fixed through a screw pin (11).

4. An explosion-proof floodlight fixture according to claim 2, characterized in that: the servo motor (16) outside is equipped with motor support (17), pivot (20) pass through bearing fixed mounting on motor support (17).

5. An explosion-proof floodlight fixture according to claim 1, characterized in that: the first groove (221) is in a half-ellipse shape, and the second groove (222) is in a quarter-ellipse shape.

6. An explosion-proof floodlight fixture according to claim 1, characterized in that: explosion-proof case (10) are high luminousness explosion-proof glass material, lamp body (22) inside is equipped with LED lamp (23), convex lens (25) are high printing opacity organic glass material.

7. An explosion-proof floodlight fixture according to claim 1, characterized in that: the transverse plate II (12), the supporting plate (18) and the transverse plate I (13) are sequentially distributed from top to bottom, and the driving gear (15) and the driven gear (14) are located between the transverse plate II (12) and the supporting plate (18).

8. An explosion-proof floodlight fixture according to claim 1, characterized in that: mounting panel (1) top fixed connection electric telescopic handle two (26), electric telescopic handle two (26) top outer wall fixed connection horizontal pole one (5) with horizontal pole two (6).