CN114135843A

CN114135843A - Special illuminating lamp with protection structure

Info

Publication number: CN114135843A
Application number: CN202111544390.5A
Authority: CN
Inventors: 李建平; 马二华
Original assignee: Mester Led Ltd
Current assignee: Mester Led Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-03-04
Anticipated expiration: 2041-12-16
Also published as: CN114135843B

Abstract

The invention discloses a special lighting lamp with a protection structure, and relates to the technical field of lighting devices. This special type illumination lamps and lanterns with protection architecture is provided with supplementary fixing device, when this illumination automobile body moves to the position that needs carry out the fixed lighting, need press rotatory handle downwards and rotate rotatory handle, rotatory handle can drive outer pole rotatory this moment, because the internal surface of outer pole is provided with the screw thread, consequently, the rotation of outer pole can drive inside threaded rod downstream, thereby it fixes this device to make the rubber seat contact bottom surface of threaded rod below, thereby prevent this device from producing when placing motionlessly and sliding influence illuminating effect or injury operating personnel.

Description

Special illuminating lamp with protection structure

Technical Field

The invention relates to the technical field of lighting devices, in particular to a special lighting lamp with a protection structure.

Background

The special lighting lamp is applied to lighting appliances under special lighting conditions, such as explosion-proof and anti-static environments, and the special environments have corresponding technical requirements, wherein the special lighting lamps comprise: the LED lamp comprises an explosion-proof LED energy-saving lamp, an explosion-proof maintenance-free LED energy-saving lamp, an LED special lighting explosion-proof lamp, an LED explosion-proof floodlight, an LED special mining lamp, a special lighting LED mining lamp, an LED indoor lighting special lamp, a special lighting LED mining lamp, a special lighting LED explosion-proof roadway lamp, a special lighting LED fluorescent lamp and an explosion-proof LED down lamp.

In current mine hole special type illumination lamps and lanterns, often adopt the miner's lamp to throw light on, nevertheless the miner's lamp carry comparatively inconvenient and need seek the position that conveniently hangs when needing to be under construction and carry out the miner's lamp fixed, and the miner's lamp of wear-type again because self volume is less so the electric storage capacity is not high, and often the top has the rubble to fall in the mine hole thereby damages lighting device easily, consequently need to improve prior art urgently. In view of this, we propose a special lighting fixture with a protective structure.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a special illuminating lamp with a protection structure, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a special type illumination lamps and lanterns with protection architecture, includes the automobile body, supplementary fixing device is installed to the right-hand member of automobile body, the lower surface of automobile body rotates and is connected with the universal wheel, the right fixed surface of universal wheel is connected with the connecting rod, the last fixed surface of automobile body is connected with the safety cover, the right surface sliding connection of safety cover has lighting device, the right surface upper end fixedly connected with baffle of safety cover, the upper end fixedly connected with elastic expansion plate of automobile body, tertiary buffer is installed to the internal surface lower extreme of automobile body.

Preferably, the upper end of the vehicle body is rotatably connected with a first gear, the front surface of the first gear is rotatably connected with a movable rod, one end, far away from the first gear, of the movable rod is rotatably connected with a second gear, and a rack is meshed with the lower surface of the second gear.

Preferably, the upper end of the inner surface of the vehicle body is fixedly connected with a motor, the lower surface of the motor is fixedly connected with an elastic telescopic rod, and the lower surface of the elastic telescopic rod is fixedly connected with universal wheels.

Preferably, the auxiliary fixing device comprises a rotary handle, a gear shaft is fixedly connected to the lower surface of the rotary handle, an outer cover is in contact with the outer surface of the gear shaft, a mistaken touch preventing device is mounted on the upper surface of the outer cover, and an outer rod is connected to the inner wall of the outer cover in a rotating mode.

Preferably, the inner surface of the outer rod is in threaded connection with a threaded rod, and the lower surface of the threaded rod is fixedly connected with a rubber seat.

Preferably, the device is touched to mistake proofing includes the kelly, the upper surface of kelly articulates there is the bull stick, the one end that the kelly was kept away from to the bull stick rotates and is connected with the slider, the last fixed surface of slider is connected with the gag lever post.

Preferably, the left surface of the sliding block is fixedly connected with one end of a first return spring, the first return spring is far away from one end of the sliding block and is fixedly connected with a clamping rod, the inner surface of the outer rod is fixedly connected with a clamping tooth, and the lower surface of the gear shaft is fixedly connected with a second return spring.

Preferably, the third-level buffer device comprises a sliding rod, the outer surface of the sliding rod is connected with a buffer block in a sliding mode, the right surface of the buffer block is fixedly connected with one end of a buffer spring, and the back of the buffer block is fixedly connected with a pressing plate.

Preferably, the right surface contact of clamp plate has the gas storage bag, the lower fixed surface of gas storage bag is connected with the gas pocket, the lower fixed surface of gas pocket is connected with elastic airbag, the back of buffer block articulates there is the bracing piece, the one end that the buffer block was kept away from to the bracing piece articulates there is the universal wheel.

(III) advantageous effects

The invention provides a special illuminating lamp with a protection structure. The method has the following beneficial effects:

(1) this special type illumination lamps and lanterns with protection architecture is provided with supplementary fixing device, when this illumination automobile body moves to the position that needs carry out the fixed lighting, need press rotatory handle downwards and rotate rotatory handle, rotatory handle can drive outer pole rotatory this moment, because the internal surface of outer pole is provided with the screw thread, consequently, the rotation of outer pole can drive inside threaded rod downstream, thereby it fixes this device to make the rubber seat contact bottom surface of threaded rod below, thereby prevent this device from producing when placing motionlessly and sliding influence illuminating effect or injury operating personnel.

(2) This special type illumination lamps and lanterns with protection architecture is provided with prevents mistake and touches the device, thereby can make the unable rotation of outer pole because the limiting displacement of kelly to the outer pole when operating personnel mistake touches rotatory handle, thereby can not influence the position of threaded rod and rubber seat, only need rotate rotatory handle earlier when needs are relieved spacingly and make the breach department that the latch was aimed at to the tooth axle, press rotatory handle this moment and just can extrude the gag lever post and move right and the pulling kelly opens, thereby reach the effect that prevents that rotatory handle from being touched by the mistake.

(3) The special lighting lamp with the protection structure is provided with the elastic expansion plate, the elastic expansion plate is arc-shaped, and the arc-shaped elastic expansion plate can uniformly disperse force to the periphery due to the shape of the elastic expansion plate when broken stones on the upper portion fall or heavy objects fall, so that the lighting device is prevented from being directly damaged by impact, and the elastic expansion plate can be manually pulled open when the lighting device needs subsequent maintenance, so that the lighting device main body is convenient to maintain and repair.

(4) This special type illumination lamps and lanterns with protection architecture is provided with tertiary buffer, when this device was advanced on complicated road surface in the ore deposit hole, the universal wheel can be with the preferential conduction of pressure to elastic telescopic rod thereby carry out the one-level buffering, can extrude the bracing piece simultaneously and remove, thereby it slides to slide bar center department extrusion buffer spring to drive the buffer block, buffer spring can carry out the secondary buffering to pressure this moment, thereby the buffer block can drive the clamp plate and remove the extrusion gas storage bag when the road surface is too jolt, make the inside gas of gas storage bag pass through during the gas pocket gets into the elastic airbag, thereby the elastic airbag can extrude the connecting rod and form tertiary buffering this moment, thereby make this device can adapt to complicated road surface in the various ore deposit holes.

Drawings

FIG. 1 is a schematic view of the overall apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of the anti-false touch device of the present invention;

FIG. 4 is a schematic view of the overall structure of the auxiliary fixing device of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 6 is a cross-sectional view of an auxiliary fixing device according to the present invention.

In the figure: 1. a vehicle body; 2. an auxiliary fixing device; 3. a third-level buffer device; 4. a protective cover; 5. an elastic expansion plate; 6. a connecting rod; 7. a universal wheel; 8. a baffle plate; 9. an illumination device; 10. a first gear; 11. an elastic telescopic rod; 12. a rack; 13. a second gear; 14. a movable rod; 15. a motor; 21. rotating the handle; 22. a gear shaft; 23. a false touch prevention device; 24. a housing; 25. an outer rod; 26. a threaded rod; 27. a rubber seat; 28. a second return spring; 29. clamping teeth; 231. a rotating rod; 232. a clamping rod; 233. a first return spring; 234. a slider; 235. a limiting rod; 31. a gas storage bag; 32. a buffer spring; 33. a buffer block; 34. a slide bar; 35. pressing a plate; 36. a support bar; 37. air holes; 38. an elastic air bag.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a special lighting lamp with a protection structure comprises a vehicle body 1, wherein an auxiliary fixing device 2 is installed at the right end of the vehicle body 1, universal wheels 7 are rotatably connected to the lower surface of the vehicle body 1, a connecting rod 6 is fixedly connected to the right surface of each universal wheel 7, and the two ends of each connecting rod 6 are simultaneously and fixedly connected with the upper ends of the two universal wheels 7, so that the connecting rods 6 can be driven to synchronously move up and down when the universal wheels 7 are positioned on a bumpy road surface, a protective cover 4 is fixedly connected to the upper surface of the vehicle body 1, the protective cover 4 is a right-angled trapezoid cylinder, and can protect an inner lighting device 9 when the vehicle body 1 is greatly impacted, so that the lighting device 9 is protected from being damaged by impact, the lighting device 9 is slidably connected to the right surface of the protective cover 4, the lighting device 9 is an existing lamp with good penetrability for underground construction, and a tooth block arranged below the lighting device can be meshed with a gear 10 below the lighting device, the upper end of the right surface of the protective cover 4 is fixedly connected with a baffle plate 8, the baffle plate 8 can carry out double-layer protection on the lighting device 9, when the elastic expansion plate 5 is damaged by large impact, the baffle plate 8 can continue to protect the lighting device 9, the upper end of the vehicle body 1 is fixedly connected with the elastic expansion plate 5, the elastic expansion plate 5 is arranged into an arc shape, and can bear heavier pressure without being damaged due to better partial pressure due to the arc shape, when the later-stage lighting device 9 is required to be maintained, the elastic expansion plate 5 can be pulled to remove the protection and facilitate maintenance, the lower end of the inner surface of the vehicle body 1 is provided with a three-stage buffer device 3, the upper end of the vehicle body 1 is rotatably connected with a first gear 10, the front surface of the first gear 10 is rotatably connected with a movable rod 14, the movable rod 14 is simultaneously connected with a first gear 10 and a second gear 13, so that the two gears can be driven to rotate at the same angular speed, the end of the movable rod 14 far away from the first gear 10 is rotatably connected with a second gear 13, the lower surface of the second gear 13 is meshed with a rack 12, the lower surface of the rack 12 is fixedly connected with a buffer block 33, so that the rack can synchronously move along with the movement of the buffer block 33, the upper end of the inner surface of the vehicle body 1 is fixedly connected with a motor 15, the motor 15 is provided with a storage battery and is electrically connected with a lighting device 9, so that more electric quantity can be stored to adapt to long-time mine hole lighting, the lower surface of the motor 15 is fixedly connected with an elastic telescopic rod 11, the lower surface of the elastic telescopic rod 11 is fixedly connected with a universal wheel 7, the special lighting lamp with a protection structure is provided with an elastic telescopic plate 5, the elastic telescopic plate 5 is in an arc shape, when upper broken stones fall or heavy objects fall, the arc elastic telescopic plate 5 can uniformly disperse force to the periphery due to the shape of the arc elastic telescopic plate 5, so that the lighting device 9 is prevented from being directly impacted and damaged, and when the lighting device 9 needs to be maintained subsequently, the elastic expansion plate 5 can be manually pulled open, so that the maintenance and repair of the lighting device 9 main body are facilitated.

In this embodiment, the auxiliary fixing device 2 includes a rotating handle 21, a lower surface of the rotating handle 21 is provided with an inclined surface, and therefore, when the rotating handle 21 is pressed, the lower limiting rod 235 is pressed, so that the limiting rod 235 is displaced to release the limitation of the locking rod 232 to the outer rod 25, the lower surface of the rotating handle 21 is fixedly connected with a gear shaft 22, a lower end of the gear shaft 22 is provided with four sets of convex blocks, the size of the convex blocks is the same as the size of the gap of the locking tooth 29, so that the locking tooth 29 can be driven to synchronously rotate when the convex blocks of the gear shaft 22 are embedded into the locking tooth 29, an outer cover 24 is contacted with an outer surface of the gear shaft 22, an error contact preventing device 23 is installed on an upper surface of the outer cover 24, an inner wall of the outer cover 24 is rotatably connected with an outer rod 25, a lower inner surface of the outer rod 25 is provided with a thread, so that the threaded rod 26 can be driven to move downwards when rotating, an inner surface of the outer rod 25 is threadedly connected with the threaded rod 26, the lower fixed surface of threaded rod 26 is connected with rubber seat 27, this special lighting lamp with protective structure is provided with supplementary fixing device 2, when this illumination automobile body 1 moves to the position that needs carry out the fixed illumination, need press rotatory handle 21 and rotate rotatory handle 21 downwards, rotatory handle 21 can drive outer pole 25 rotatory this moment, because the internal surface of outer pole 25 is provided with the screw thread, consequently, the rotation of outer pole 25 can drive inside threaded rod 26 downstream, thereby make rubber seat 27 contact bottom surface of threaded rod 26 below fix this device, thereby prevent this device from producing when placing motionlessly and sliding and influence illuminating effect or injury operating personnel.

In this embodiment, the mis-touch prevention device 23 includes a clamping rod 232, rubber is disposed on a right end arc surface of the clamping rod 232, and thus the clamping rod 232 can continuously clamp the outer rod 25 under the action of a first return spring 233 to limit the position, a rotating rod 231 is hinged to an upper surface of the clamping rod 232, one end of the rotating rod 231, which is far away from the clamping rod 232, is rotatably connected with a sliding block 234, a sliding groove is disposed on a contact surface of the sliding block 234 and the outer cover 24, so the sliding block 234 can slide back and forth on the upper surface of the outer cover 24, a limiting rod 235 is fixedly connected to the upper surface of the sliding block 234, an upper end of the limiting rod 235 is arranged to be an inclined surface, so that the sliding block 234 can be driven to synchronously slide when being squeezed, one end of the first return spring 233 is fixedly connected to a left surface of the sliding block 234, one end of the first return spring 233 is fixedly connected to the clamping rod 232, the first return spring 233 can continuously clamp the clamping rod 232 under the condition that the mis-touch prevention device 23 is not stressed, the internal surface of outer pole 25 is fixedly connected with latch 29, this latch 29 is four groups and middle interval department is provided with the recess, this recess size is the same with the lug shape of pinion 22 lower extreme, the lower fixed surface of pinion 22 is connected with reset spring two 28, this special lighting lamp with protection architecture is provided with mistake and touches device 23, can make outer pole 25 unable rotation because the limiting displacement of latch 232 to outer pole 25 when operating personnel mistake touches rotatory handle 21, thereby can not influence the position of threaded rod 26 and rubber seat 27, only need rotate rotatory handle 21 earlier when needing to relieve spacing and make pinion 22 aim at the breach department of latch 29, press rotatory handle 21 at this moment and just can extrude gag lever post 235 motion and pulling latch 232 to open right, thereby reach the effect that prevents that rotatory handle 21 from being touched by mistake.

In this embodiment, the third-stage buffering device 3 includes a sliding rod 34, the left and right ends of the sliding rod 34 are fixedly connected with an elastic telescopic rod 11 to fix the elastic telescopic rod, the outer surface of the sliding rod 34 is slidably connected with a buffering block 33, the right surface of the buffering block 33 is fixedly connected with one end of a buffering spring 32, the back surface of the buffering block 33 is fixedly connected with a pressing plate 35, the right surface of the pressing plate 35 is in contact with an air storage bag 31, the inside of the air storage bag 31 is filled with inert gas to prevent the air storage bag 31 from generating chemical reaction with the gas in a mine cavity when leaking, the lower surface of the air storage bag 31 is fixedly connected with an air hole 37, the lower surface of the air hole 37 is fixedly connected with an elastic air bag 38, the elastic air bag 38 is made of nylon and is internally coated with sealing rubber, so that the air bag can bear large pressure without damage, a supporting rod 36 is hinged to the back surface of the buffering block 33, and a universal wheel 7 is hinged to one end of the supporting rod 36 far away from the buffering block 33, this special type illumination lamps and lanterns with protection architecture is provided with tertiary buffer 3, when this device was advanced on the complicated road surface in the mine hole, universal wheel 7 can be with the preferential conduction of pressure to elastic telescopic rod 11 thereby carry out the one-level buffering, can extrude bracing piece 36 to remove simultaneously, thereby it extrudees buffer spring 32 to drive buffer block 33 to slide bar 34 center department's slip, buffer spring 32 can carry out the secondary buffering to pressure this moment, thereby buffer block 33 can drive clamp plate 35 and remove extrusion gas storage bag 31 when the road surface is too jolted, make the inside gas of gas storage bag 31 pass through gas pocket 37 and get into in elasticity gasbag 38, thereby elasticity gasbag 38 can extrude connecting rod 6 and form tertiary buffering this moment, thereby make this device can adapt to complicated road surface in the various mine holes.

When the device is positioned on a bumpy road surface in a mine hole, the road surface can generate pressure on the universal wheel 7, at the moment, when the pressure is lower, the universal wheel 7 can extrude the elastic telescopic rod 11 so as to perform primary buffering, when the pressure is higher, the universal wheel 7 can be extruded to simultaneously drive the supporting rod 36 to move, so that the buffer block 33 can slide towards the center of the sliding rod 34, at the moment, the buffer block 33 can extrude the buffer spring 32, so as to perform secondary buffering on the universal wheel 7, and simultaneously, when the buffer block 33 moves towards the center of the sliding rod 34, the pressing plate 35 can be driven to move so as to extrude the air storage bag 31, at the moment, the air storage bag 31 can extrude the internal air into the elastic air bag 38 through the air hole 37, when the elastic air bag 38 expands, the connecting rod 6 can be extruded so as to form tertiary buffering, meanwhile, when the upper part of the device is impacted, the whole vehicle body 1 can downwards trigger the buffer device 3 at three levels due to the pressure, at the moment, the buffer block 33 can move to drive the rack 12 fixedly connected with the upper surface to move so as to drive the gear two 13 to rotate, when the second gear 13 rotates, the first gear 10 is driven to rotate by the movable rod 14, and when the first gear 10 rotates, the lighting device 9 is driven to contract into the protective cover 4, so that the lighting device 9 is protected from being damaged.

When the device is operated to a specified position and needs to be fixed, the rotating handle 21 needs to be rotated firstly, so that the convex block at the lower end of the side surface of the gear shaft 22 is aligned to the interval of the latch 29, the limiting rod 235 can be extruded to move rightwards by pressing the rotating handle 21 downwards at the moment, meanwhile, the sliding block 234 can be driven to move rightwards when the limiting rod 235 moves rightwards, the rotating rod 231 is driven to move rightwards, the clamping rod 232 can be driven to open when the rotating rod 231 moves rightwards, the limiting on the outer rod 25 is relieved, the outer rod 25 can be driven to rotate by rotating the rotating handle 21 at the moment, the threaded rod 26 in threaded contact with the inner surface can move downwards when the outer rod 25 rotates, the rubber seat 27 can be in contact with the ground when the threaded rod 26 moves downwards, the auxiliary fixing is formed for the device, and the universal wheel 7 is prevented from slipping when being fixed due to the complex pavement environment of an ore hole.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special type illumination lamps and lanterns with protection architecture, includes automobile body (1), its characterized in that: supplementary fixing device (2) are installed to the right-hand member of automobile body (1), the lower surface of automobile body (1) rotates and is connected with universal wheel (7), the right fixed surface of universal wheel (7) is connected with connecting rod (6), the last fixed surface of automobile body (1) is connected with safety cover (4), the right sliding surface of safety cover (4) is connected with lighting device (9), the right fixed surface upper end fixedly connected with baffle (8) of safety cover (4), the upper end fixedly connected with elastic expansion plate (5) of automobile body (1), tertiary buffer (3) are installed to the internal surface lower extreme of automobile body (1).

2. A special lighting fixture as claimed in claim 1, wherein: the upper end of automobile body (1) is rotated and is connected with gear (10), the front surface of gear (10) is rotated and is connected with movable rod (14), the one end that gear (10) were kept away from in movable rod (14) is rotated and is connected with gear two (13), the lower surface meshing of gear two (13) has rack (12).

3. A special lighting fixture as claimed in claim 2, wherein: the automobile body (1) is characterized in that a motor (15) is fixedly connected to the upper end of the inner surface of the automobile body, an elastic telescopic rod (11) is fixedly connected to the lower surface of the motor (15), and universal wheels (7) are fixedly connected to the lower surface of the elastic telescopic rod (11).

4. A special lighting fixture as claimed in claim 1, wherein: supplementary fixing device (2) are including rotatory handle (21), the lower fixed surface of rotatory handle (21) is connected with pinion (22), the surface contact of pinion (22) has dustcoat (24), the last surface mounting of dustcoat (24) has prevents mistake and touches device (23), the inner wall of dustcoat (24) is rotated and is connected with outer pole (25).

5. A special lighting fixture as claimed in claim 4, wherein: the inner surface threaded connection of outer pole (25) has threaded rod (26), the lower surface fixed connection of threaded rod (26) has rubber seat (27).

6. A special lighting fixture as claimed in claim 5, wherein: prevent mistake and touch device (23) including kelly (232), the upper surface of kelly (232) articulates there is bull stick (231), the one end that kelly (232) were kept away from in bull stick (231) rotates and is connected with slider (234), the last fixed surface of slider (234) is connected with gag lever post (235).

7. A special lighting fixture as claimed in claim 6, wherein: the left surface of the sliding block (234) is fixedly connected with one end of a first return spring (233), one end, far away from the sliding block (234), of the first return spring (233) is fixedly connected with a clamping rod (232), the inner surface of the outer rod (25) is fixedly connected with a clamping tooth (29), and the lower surface of the gear shaft (22) is fixedly connected with a second return spring (28).

8. A special lighting fixture as claimed in claim 1, wherein: tertiary buffer (3) include slide bar (34), the surface sliding connection of slide bar (34) has buffer block (33), the right fixed surface of buffer block (33) is connected with the one end of buffer spring (32), the back fixedly connected with clamp plate (35) of buffer block (33).

9. A special lighting fixture as claimed in claim 8, wherein: the right side surface contact of clamp plate (35) has gas storage bag (31), the lower fixed surface of gas storage bag (31) is connected with air hole (37), the lower fixed surface of air hole (37) is connected with elasticity gasbag (38), the back of buffer block (33) articulates there is bracing piece (36), the one end that buffer block (33) were kept away from in bracing piece (36) articulates there is universal wheel (7).