Self-unloading type lifting illuminating lamp

Abstract

The utility model discloses a self-unloading type lifting illuminating lamp, and relates to the technical field of illuminating equipment. The self-discharging lighting device comprises a frame assembly, a lighting assembly, a lifting assembly, a power source assembly and a self-discharging assembly, the self-discharging assembly comprises a fixing plate and two supporting parts, the fixing plate is installed on the frame assembly, each supporting part comprises a first driving air cylinder, a supporting base, a supporting piece, a second driving air cylinder and a rotating motor, and the supporting bases are installed on the frame assembly; the two supporting seats are connected with the two sides of the fixing plate respectively, the supporting seats are hinged to the supporting piece through pin shafts, the first driving air cylinder is installed on the fixing plate, and an extending shaft of the first driving air cylinder is hinged to the supporting piece; a groove is formed in the side wall of the supporting piece, an output shaft of the rotating motor extends into the groove, and the output shaft of the rotating motor is connected with the second driving air cylinder. Self-unloading is achieved through the self-unloading assembly, external auxiliary equipment is not needed, and the unloading efficiency is greatly improved; and meanwhile, the situation that the lifting illuminating lamp is damaged or operators are injured is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting device technical field, especially in a self -discharging type elevating lighting lamp. BACKGROUND

[0002] Large, heavy elevating lighting lamps are often used in night construction, emergency rescue, large activities and port engineering, and the elevating lighting lamp is inefficient, complex operation and has safety hazards in the transfer, loading and unloading process.

[0003] The traditional elevating lighting lamp needs to unload by crane, forklift and other large equipment, and the site and auxiliary equipment are required, especially in the space limited or emergency situation, the efficiency is extremely low, and manual handling or auxiliary loading and unloading need a lot of manpower, the labor intensity is big, and personnel injury or equipment damage is easy to cause.

[0004] Therefore, the utility model provides a self -discharging type elevating lighting lamp to solve or at least alleviate the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a self -discharging type elevating lighting lamp, and aims at solving the technical problem of low unloading efficiency of elevating lighting lamp and easy to cause personnel injury or equipment damage.

[0006] In order to realize the above -mentioned purpose, the utility model provides a self -discharging type elevating lighting lamp, including:

[0007] Frame assembly;

[0008] Lighting assembly;

[0009] Lifting assembly, the lifting assembly is arranged in the frame assembly, and the lighting assembly is connected with the extension end of the lifting assembly;

[0010] Power supply assembly, the power supply assembly is electrically connected with the lighting assembly, and the power supply assembly is arranged at the bottom of the frame assembly;

[0011] The self-unloading assembly comprises a fixed plate and two support components, the fixed plate is installed on the frame assembly, the two support components are arranged at intervals along the length direction of the fixed plate, the support component comprises a first driving cylinder, a support base, a support piece, a second driving cylinder and a rotating motor, the support base is installed on the frame assembly, the support base is hinged with the support piece through a pin shaft, the first driving cylinder is installed on the fixed plate, the extension shaft of the first driving cylinder is hinged with the support piece; the extension shaft of the second driving cylinder is provided with a base, the side wall of the support piece is provided with a groove, the rotating motor is installed on the support piece, the output shaft of the rotating motor extends into the groove, a connecting sleeve is sleeved on the output shaft of the rotating motor, and the second driving cylinder is connected with the connecting sleeve.

[0012] In an embodiment, the fixed plate is provided with two hinge seats arranged at intervals along the length direction of the fixed plate, and the first driving cylinder is rotatably installed on the hinge seat.

[0013] In an embodiment, the support base is formed with a T-shaped block, the bottom surface of the frame assembly is provided with a T-shaped groove, and the T-shaped block is slidably installed in the T-shaped groove.

[0014] In an embodiment, the frame assembly comprises a first support and a second support connected with each other in the vertical direction, the lifting assembly is arranged on the first support, the power supply assembly is arranged on the second support, the support base is installed on the bottom surface of the first support, the second support is formed with a first rectangular groove, and the fixed plate is clamped in the first rectangular groove.

[0015] In an embodiment, the second support is formed with a second rectangular groove, the first rectangular groove and the second rectangular groove are in communication with each other, and the self-unloading lifting light further comprises a pressing block, the pressing block is clamped in the second rectangular groove, and the pressing block abuts against the fixed plate.

[0016] In an embodiment, the base is provided with anti-skid lines for abutting against the ground.

[0017] In an embodiment, the number of the self-unloading assemblies is multiple, and the multiple self-unloading assemblies are arranged at intervals in a direction perpendicular to the length direction of the fixed plate.

[0018] In an embodiment, the bottom of the second support is formed with a roller assembly, the roller assembly comprises a mounting seat and a universal wheel rotatably installed on the mounting seat, the number of the universal wheels is multiple, the multiple mounting seats are arranged in a rectangular shape, and the multiple universal wheels and the multiple mounting seats are arranged one by one.

[0019] In an embodiment, the roller assembly further comprises a brake pad, the brake pad is rotatably mounted on the mounting base, the brake pad can be rotated to abut against the universal wheel to block the rotation of the brake pad.

[0020] In an embodiment, a wear-resistant pad is arranged at the hinge between the support and the support base, the wear-resistant pad is a rubber wear-resistant pad or a metal wear-resistant pad.

[0021] In the scheme, the self-unloading lifting illuminating lamp comprises a frame assembly, an illuminating assembly, a lifting assembly, a power supply assembly and a self-unloading assembly, the lifting assembly is arranged on the frame assembly, the illuminating assembly is connected with the extending end of the lifting assembly, the power supply assembly is electrically connected with the illuminating assembly, the power supply assembly is arranged on the bottom of the frame assembly, the self-unloading assembly comprises a fixed plate and two support components, the fixed plate is installed on the frame assembly, the two support components are arranged at intervals along the length direction of the fixed plate, the support component comprises a first driving air cylinder, a support seat, a support piece, a second driving air cylinder and a rotating motor, the support seat is installed on the frame assembly, the support seat is hinged with the support piece through a pin shaft, the first driving air cylinder is installed on the fixed plate, the extending shaft of the first driving air cylinder is hinged with the support piece; the extending shaft of the second driving air cylinder is provided with a base, a groove is formed in the side wall of the support piece, the rotating motor is installed on the support piece, the output shaft of the rotating motor extends into the groove, a connecting sleeve is sleeved on the output shaft of the rotating motor, and the second driving air cylinder is connected with the connecting sleeve. Specifically, the self-unloading lifting illuminating lamp is moved to the place where it is needed to be used by a vehicle, the frame assembly of the self-unloading lifting illuminating lamp directly contacts with the vehicle, at this time, the two support pieces are arranged in a horizontal or near-horizontal shape away from each other, when it is needed to unload the self-unloading lifting illuminating lamp from the vehicle, the first driving air cylinder is started at this time, the extending shaft of the first driving air cylinder extends, pushes the support piece to rotate around the support seat, so that the two support pieces are away from each other and expand outward, so that the two support pieces can be close to the horizontal shape, then the rotating motor is started, the output shaft of the rotating motor rotates, the connecting sleeve is sleeved on the output shaft of the rotating motor, the connecting sleeve is connected with the cylinder body of the second driving air cylinder, so that the second driving air cylinder rotates with the output shaft of the rotating motor, so that one end of the extending shaft of the second driving air cylinder faces the ground, the second driving air cylinder is started, the extending shaft of the second driving air cylinder extends and abuts against the ground, so as to support the whole self-unloading lifting illuminating lamp, so that the frame assembly is separated from the transport vehicle, so that the vehicle can drive away, and the unloading of the lifting illuminating lamp is completed, then the extending shaft of the second driving air cylinder is retracted, so that the frame assembly contacts with the ground, the rotating motor is reversely rotated, so that the second driving air cylinder is accommodated into the groove, the extending shaft of the first driving air cylinder is retracted, so that the support piece returns to the original position, so that the self-unloading lifting illuminating lamp is unloaded. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] Figure 1 The structural schematic diagram of one embodiment of the self-unloading lifting illuminating lamp provided by the present application is shown in the figure.

[0024] Figure 2 The structural schematic diagram of one embodiment of the self-unloading assembly provided by the present application is shown in the figure.

[0025] Figure 3 The structural schematic diagram of part of the self-unloading lifting illuminating lamp provided by the present application is shown in the figure. Figure 1 The structural schematic diagram of part of the self-unloading lifting illuminating lamp provided by the present application is shown in the figure.

[0026] Figure 4 The enlarged view of A in the self-unloading lifting illuminating lamp provided by the present application is shown in the figure. Figure 1

[0027] Explanation of reference numerals:

[0028] 100, self-unloading lifting illuminating lamp; 1, frame assembly; 11, T-shaped groove; 12, first support; 13, second support; 131, first rectangular groove; 132, second rectangular groove; 2, illuminating assembly; 3, lifting assembly; 4, power supply assembly; 5, self-unloading assembly; 51, fixed plate; 511, hinged seat; 52, support component; 521, first driving cylinder; 522, support seat; 522a, T-shaped block; 523, support piece; 523a, groove; 524, second driving cylinder; 525, rotating motor; 525a, connecting sleeve; 6, pressing block; 7, roller assembly; 71, mounting seat; 72, universal wheel; 8, base.

[0029] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] ​It should be noted that if the embodiment of the utility model has directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, if the specific posture changes, the directionality indication also changes accordingly.

[0032] In addition, if the embodiment of the utility model has the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the utility model.

[0033] The main function of the lifting lighting lamp is to lift the lighting device to a higher position through the height-adjustable lifting rod, so as to realize large-range and high-brightness area lighting. It is widely used in night construction, emergency rescue, outdoor repair, large-scale activities and other scenes, and can flexibly meet the lighting needs of different places, improve the operation efficiency and safety.

[0034] When the traditional lifting lighting lamp is transported, the lifting lighting lamp is transported to the place where it is needed by the transport vehicle, when the lifting lighting lamp needs to be unloaded from the transport trolley, large equipment such as a crane and a forklift needs to be used for unloading, and the site and auxiliary equipment are required to be high, especially in the case of limited space or emergency, the efficiency is extremely low; and manual transportation or auxiliary loading and unloading need a large amount of manpower, the labor intensity is large, and personnel injury or equipment damage is easy to cause.

[0035] To achieve the above purpose, please refer to Figures 1 to 3The utility model provides a self -discharging type lifting illuminating lamp 100, including frame assembly 1, lighting assembly 2, lifting assembly 3, power component 4 and self -discharging assembly 5, lifting assembly 3 sets up in frame assembly 1, lighting assembly 2 is connected with the extension end of lifting assembly 3, power component 4 is connected with lighting assembly 2 electricity, power component 4 sets up in the bottom of frame assembly 1, self -discharging assembly 5 includes fixed plate 51 and two support parts 52, fixed plate 51 is installed in frame assembly 1, and two support parts 52 are spaced apart along the length direction of fixed plate 51, and support part 52 includes first drive cylinder 521, support seat 522, support piece 523, second drive cylinder 524 and rotating motor 525, and support seat 522 is installed in frame assembly 1, and support seat 522 is hinged with support piece 523 through a pin shaft, and first drive cylinder 521 is installed in fixed plate 51, and the extension shaft of first drive cylinder 521 is hinged with support piece 523, and the extension shaft of second drive cylinder 524 is provided with base 8, and the side wall of support piece 523 is provided with recess 523a, and rotating motor 525 is installed in support piece 523, and the output shaft of rotating motor 525 extends into recess 523a, and connecting sleeve 525a is sleeved on the output shaft of rotating motor 525, and second drive cylinder 524 is connected with connecting sleeve 525a. Specifically, the self -discharging type lifting illuminating lamp 100 is moved to the place that needs to be used by transport vehicle, and the frame assembly 1 of the self -discharging type lifting illuminating lamp 100 directly contacts with the vehicle, when needing to unload the self -discharging type lifting illuminating lamp 100 from the vehicle, first drive cylinder 521 is started, the extension shaft of first drive cylinder 521 extends, pushes support piece 523 to rotate around support seat 522, makes two support pieces 523 away from each other, expands to the outside, makes two support pieces 523 present horizontal, connecting sleeve 525a is sleeved on the output shaft of rotating motor 525, connecting sleeve 525a is connected with the cylinder body of second drive cylinder 524, adopts conventional mechanical connection mode, from the description attached Figures 1 to 3 It can be seen that the connecting sleeve 525a and the cylinder body of the second drive cylinder 524 are integrally formed in the embodiment.

[0036] When the two supports 523 are in a horizontal state, the rotating motor 525 and the second driving cylinder 524 are suspended, and the groove 523a faces the ground. When the rotating motor 525 is not started, the second driving cylinder 524 will be driven to rotate towards the ground due to its own gravity, so as to generate a torque on the output shaft of the rotating motor 525, trying to drive the output shaft of the rotating motor 525 to rotate, and the core that the output shaft remains stationary lies in that the self-locking torque of the motor balances with the gravity torque of the second driving cylinder 524. The self-locking torque of the motor refers to the maximum torque value that can resist external torque to keep the output shaft from rotating in the static state of the motor, which is a core index for measuring the static positioning capability of the motor. The essence is the self-locking capability of the motor in the static state through the internal structure or magnetic field characteristics, rather than the output torque in the running state. Taking a stepper motor as an example, the rotor is a permanent magnet, and the stator is a silicon steel sheet core with teeth and grooves. When there is no power supply, the magnetic field of the rotor permanent magnet will generate a magnetic attraction force with the tooth and groove structure of the stator core, which follows the principle of minimum magnetic resistance, that is, the rotor tends to stop at the position where the magnetic resistance is the smallest, usually at the position where the teeth of the rotor and the stator are aligned, forming a stable static torque, which is common sense in the field.

[0037] When the rotating motor 525 is started, the output shaft of the rotating motor 525 rotates. Since the connecting sleeve 525a is sleeved on the output shaft of the rotating motor 525, the connecting sleeve 525a is coaxial with the output shaft of the rotating motor 525. When the output shaft of the rotating motor 525 rotates, the connecting sleeve 525a obviously rotates with the output shaft of the rotating motor 525. The connecting sleeve 525a rotates around the central axis of the output shaft of the rotating motor 525. When the connecting sleeve 525a rotates, the second driving cylinder 524 will follow the rotation. The second driving cylinder 524 also rotates around the output shaft of the rotating motor 525, which is self-evident. One end of the extension shaft of the second driving cylinder 524 will pass through the groove 523a and rotate towards the ground. Then the second driving cylinder 524 is started. The second driving cylinder 524 is a pneumatic actuator, and its pneumatic power source is compressed air, which is common sense in the field. The compressed air enters the second driving cylinder 524 from the inlet circuit, so that the extension shaft of the second driving cylinder 524 extends towards the ground. The extension shaft of the second driving cylinder 524 extends to the ground and abuts, thereby supporting the entire self-unloading lifting light 100. This will lift the frame assembly 1, so that the transport vehicle can drive away, so that the frame assembly 1 is separated from the transport vehicle, so that the frame assembly 1 is separated from the transport vehicle, and the unloading of the self-unloading lifting light 100 is completed.

[0038] When the transport vehicle drives away, the frame assembly 1 needs to be lowered from the suspended state to the ground support, and then the gas in the second driving cylinder 524 returns to the pneumatic power source from the exhaust circuit, the extension shaft of the second driving cylinder 524 retracts, and the weight of the self-unloading lifting light 100 is still transmitted to the ground through the base 8 by the extension shaft of the second driving cylinder 524; as the extension shaft gradually shortens, the distance between the bottom of the frame assembly 1 and the ground gradually decreases, until the bottom of the frame assembly 1 contacts the ground, the driving rotation motor 525 reverses rotation, so that the second driving cylinder 524 is stored in the groove 523a, and the extension shaft of the first driving cylinder 521 retracts, so that the support 523 returns to the original position; The self-unloading assembly 5 in this embodiment realizes self-unloading without external auxiliary equipment, greatly improving the unloading efficiency, especially suitable for space-limited or emergency scenes; At the same time, it avoids traditional manual handling, does not require workers to perform high-intensity labor, reduces labor input, and avoids damage to the self-unloading lifting light 100 or injury to the workers.

[0039] Please refer to Figures 2 to 3 In an embodiment, the fixed plate 51 has two hinge seats 511 spaced along the length direction of the fixed plate 51, and the first driving cylinder 521 is rotationally installed on the hinge seat 511. When the extension shaft of the first driving cylinder 521 extends or retracts, the extension shaft of the first driving cylinder 521 pushes the support 523 to rotate, so that the angle between the extension shaft of the first driving cylinder 521 and the support 523 changes, and the movement trajectory of the support 523 is not a straight line. At this time, if the cylinder body of the first driving cylinder 521 is fixed, the swing of the extension shaft of the first driving cylinder 521 will cause the relative angle between the extension shaft of the first driving cylinder 521 and the cylinder body of the first driving cylinder 521 to change, which may cause structural interference or abnormal stress, thereby limiting the rotatable range of the support 523. The first driving cylinder 521 is rotationally connected with the hinge seat 511 on the fixed plate 51, and when the extension shaft of the first driving cylinder 521 swings due to the movement of the support 523, the cylinder body of the first driving cylinder 521 rotates by itself, so that the extension shaft of the first driving cylinder 521 can always extend from the cylinder body of the first driving cylinder 521 at a reasonable angle. It needs to be noted that here the cylinder body of the first driving cylinder 521 rotates around the hinge seat 511, rather than the hinge seat 511 rotating, which can further improve the rotatable range of the support 523, so that the support 523 can be rotated to be as horizontal as possible, so that the extension shaft of the second driving cylinder 524 can be perpendicular to the ground, and the support stability is improved.

[0040] Please refer to Figure 2 and Figure 4In an embodiment, the support base 522 is formed with a T-shaped block, the bottom surface of the frame assembly 1 is provided with a T-shaped slot, and the T-shaped block is slidingly installed in the T-shaped slot. The T-shaped block and the T-shaped slot are physically limited by the T-shaped structure, that is, the T-shaped block cannot be vertically separated from the T-shaped slot, so that the support base 522 is firmly constrained on the frame assembly 1, and even when the support 523 is expanded under force, the support base 522 can be prevented from falling off or deviating laterally.

[0041] Referring to Figure 1 In an embodiment, the frame assembly 1 includes a first support 12 and a second support 13 connected to each other in the vertical direction, the lifting assembly 3 is arranged on the first support 12, the power assembly 4 is arranged on the second support 13, the support base 522 is installed on the bottom surface of the first support 12, the second support 13 is formed with a first rectangular slot 131, and the fixed plate 51 is clamped in the first rectangular slot 131. By clamping the fixed plate 51 in the first rectangular slot 131, the first drive cylinder 521 can be stably fixed on the second support 13, and displacement or shaking of the first drive cylinder 521 during operation can be prevented.

[0042] Referring to Figure 3 In an embodiment, the second support 13 is formed with a second rectangular slot 132, the first rectangular slot 131 and the second rectangular slot 132 are in communication with each other, and the self-discharging lifting light 100 further includes a pressing block 6 clamped in the second rectangular slot 132, and the pressing block 6 abuts against the fixed plate 51. By providing a second rectangular slot 132 in the second support 13 in communication with the first rectangular slot 131, the fixed plate 51 is clamped into the first rectangular slot 131, and then the pressing block 6 is clamped into the second rectangular slot 132, so that the pressing block 6 abuts against the fixed plate 51 at the same time, the gap between the first rectangular slot 131 and the fixed plate 51 is eliminated, and the fixed plate 51 is more firmly installed in the first rectangular slot 131.

[0043] In an embodiment, the base 8 is provided with anti-skid lines for abutting against the ground. When the base 8 abuts against the ground, the anti-skid lines are in contact with the ground, the friction is increased, and the self-discharging lifting light 100 is prevented from falling and being damaged due to skidding.

[0044] Referring to Figure 1 and Figure 2 In an embodiment, the number of self-discharging assemblies 5 is multiple, and the multiple self-discharging assemblies 5 are arranged in the length direction perpendicular to the fixed plate 51. By arranging multiple self-discharging assemblies 5, the support capacity can be improved, the balance of the self-discharging lifting light 100 during self-discharging can be improved, and the self-discharging lifting light 100 is prevented from falling due to unbalanced gravity.

[0045] Referring to Figure 3In an embodiment, the bottom of the second support 13 is formed with a roller assembly 7, the roller assembly 7 comprising a mounting seat 71 and a plurality of universal wheels 72 rotatably mounted on the mounting seat 71, the plurality of mounting seats 71 being arranged in a rectangular shape, and the plurality of universal wheels 72 being arranged in one-to-one correspondence with the plurality of mounting seats 71. By arranging the universal wheels 72, the self-unloading lifting lighting lamp 100 can be moved to a position where it is needed to be used, so that the self-unloading lifting lighting lamp 100 can be more accurately moved to the position where it is needed to be used.

[0046] In an embodiment, the roller assembly 7 further comprises a brake pad, the brake pad being rotatably mounted on the mounting seat 71 and being capable of being rotated to abut against the universal wheel 72 to block the rotation of the brake pad. When the self-unloading lifting lighting lamp 100 is transported by a transport vehicle, the brake pad is rotated to abut against the universal wheel 72, so that the self-unloading lifting lighting lamp 100 can be prevented from sliding on the transport vehicle during transportation and falling off; meanwhile, when the self-unloading lifting lighting lamp 100 is moved to a position where it is needed to be used by the universal wheels 72, the brake pad is rotated to abut against the universal wheel 72, so that the universal wheel 72 is fixed to prevent the self-unloading lifting lighting lamp 100 from moving during use.

[0047] In an embodiment, a wear-resistant pad is arranged at the hinge between the support 523 and the support seat 522, the wear-resistant pad being a rubber wear-resistant pad or a metal wear-resistant pad. During rotation of the support 523 around the support seat 522, wear occurs, and the wear-resistant pad arranged at the hinge between the support 523 and the support seat 522 can reduce the wear as much as possible and increase the service life of the self-unloading assembly 5.

[0048] The above description is only an exemplary embodiment of the present application, and does not limit the protection scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application and the content of the present application are included in the protection scope of the present application.

Claims

1. A self-discharging lift light characterized by, The utility model provides a self-unloading type lifting illuminating lamp, which comprises a frame assembly, an illuminating assembly, a lifting assembly, a power supply assembly and a self-unloading assembly. The utility model discloses a self-unloading type lifting illuminating lamp which comprises a frame assembly, an illuminating assembly, a lifting assembly, a power supply assembly and a self-unloading assembly. The self-unloading assembly comprises a fixed plate and two support components. The fixed plate is installed on the frame assembly. The two support components are arranged at intervals along the length direction of the fixed plate. The support component comprises a first driving air cylinder, a support base, a support piece, a second driving air cylinder and a rotating motor.

2. The self-discharging lift light of claim 1, wherein, The support base is installed on the frame assembly.

3. The self-discharging lift light of claim 1, wherein, The support base is hinged to the support piece through a pin shaft.

4. The self-discharging lift light of claim 3, wherein, The first driving air cylinder is installed on the fixed plate.

5. The self-discharging lift light of claim 4, wherein, The extending shaft of the first driving air cylinder is hinged to the support piece.

6. The self-discharging lift light of claim 2, wherein, The extending shaft of the second driving air cylinder is provided with a base.

7. The self-discharging lift light of any one of claims 1 to 6, wherein, The side wall of the support piece is provided with a groove.

8. The self-discharging lift light of claim 4, wherein, The rotating motor is installed on the support piece.

9. The self-discharging lift light of claim 8, wherein, The output shaft of the rotating motor extends into the groove.

10. The self-discharging lift light of any one of claims 1 to 6, wherein, A connecting sleeve is sleeved on the output shaft of the rotating motor. The second driving air cylinder is connected to the connecting sleeve. The fixed plate is provided with two hinge seats arranged at intervals along the length direction of the fixed plate. The first driving air cylinder is rotatably installed on the hinge seat. The support base is formed with a T-shaped block. The bottom surface of the frame assembly is provided with a T-shaped groove. The T-shaped block is slidably installed in the T-shaped groove. The frame assembly comprises a first support and a second support connected to each other in the vertical direction. The lifting assembly is arranged on the first support. The power supply assembly is arranged on the second support. The support base is installed on the bottom surface of the first support. The second support is formed with a first rectangular groove. The fixed plate is clamped in the first rectangular groove. The second support is formed with a second rectangular groove. The first rectangular groove and the second rectangular groove are in communication with each other. The self-unloading type lifting illuminating lamp further comprises a pressing block. The pressing block is clamped in the second rectangular groove. The pressing block abuts against the fixed plate. The base is provided with anti-skid lines. The anti-skid lines are used to abut against the ground. The number of self-unloading assemblies is multiple. The multiple self-unloading assemblies are arranged at intervals perpendicular to the length direction of the fixed plate. The bottom of the second support is formed with a roller assembly. The roller assembly comprises a mounting seat and a universal wheel rotatably installed on the mounting seat. The number of universal wheels is multiple. The multiple mounting seats are arranged in a rectangular shape. The multiple universal wheels and the multiple mounting seats are arranged one by one. The roller assembly further comprises a brake pad. The brake pad is rotatably installed on the mounting seat. The brake pad can be rotated to abut against the universal wheel to block the rotation of the brake pad. The hinge between the support piece and the support base is provided with a wear-resistant gasket. The wear-resistant gasket is a rubber wear-resistant gasket or a metal wear-resistant gasket.

Images