CN117267637A - Portable illumination power supply - Google Patents

Abstract

The invention discloses a movable illumination power supply, which comprises a main body part, a first cavity and a movable assembly, wherein the first cavity is arranged in the box, the movable assembly is arranged at the lower end of the box, second cavities are formed in two sides of the box, the power supply is arranged at the lower end of the first cavity, a telescopic assembly is arranged at the upper end of the power supply, a top plate is arranged at the upper end of the telescopic assembly, an illuminating lamp is arranged at the upper end of the top plate, a lens assembly is arranged at the upper end of the top plate, driving assemblies are arranged at two sides of the first cavity, a secondary moving assembly and a hydraulic assembly are arranged in the second cavity, and a pushing hand is arranged at one side of the outer end of the box; the hydraulic assembly is located at the lower side of the secondary moving assembly, and moves up and down on the screw rod through the telescopic rod of the lamp holder, so that the lens assembly is changed into upward movement from a state of being contracted in the box body and convenient to control lighting light, and the moving function of the device is realized by means of the arrangement of the moving assembly.

Description

Portable illumination power supply

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a movable lighting power supply.

Background

The lighting power supply is generally a device responsible for providing electric energy for lighting equipment, and can provide lighting in occasions without a fixed power supply, and the mobile lighting power supply is portable equipment for providing lighting for indoor and outdoor places and is widely applied to various places such as camping, outdoor exploration, construction sites, rescue, power failure emergency lighting and the like. They provide a portable and convenient lighting solution and have the characteristics of environmental protection, high efficiency and energy conservation.

However, the conventional portable lighting power meter has problems in that the whole device is large, and is inconvenient to detach, the portable lighting power meter is cumbersome to move, and the portable lighting power meter is generally used for providing basic lighting requirements, and the brightness and functions of the light can be relatively limited.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.

The present invention has been made in view of the above-mentioned problems with the conventional portable illumination power supply.

It is therefore an object of the present invention to provide a portable lighting power supply.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a can portable illumination power supply, includes, the main part includes the box body, sets up at the inside first cavity of box body and sets up the removal subassembly at the box body lower extreme, the second cavity has been seted up to the both sides of box body, first cavity lower extreme is provided with the power, the upper end of power is provided with the flexible subassembly, the upper end of flexible subassembly is provided with the roof, the upper end of roof is provided with the light, the upper end of roof is provided with the lens subassembly, the both sides of first cavity are provided with drive assembly, the inside of second cavity is provided with secondary motion subassembly and hydraulic assembly, one side of box body outer end is provided with the pushing hands; wherein the hydraulic assembly is located on the underside of the secondary moving assembly.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the utility model provides a brake control device for a bicycle, including the axle and the gyro wheel of setting on the axle of box body lower extreme one side, setting up in the inside both sides of opening box, the inboard that is close to second cavity one side opening box is provided with the connecting rod, the outer end of connecting rod is provided with the brake disc, the inside lateral wall that is close to second cavity one side opening box is provided with the main telescopic seat, be provided with the main telescopic handle in the main telescopic seat, the inside one side that is close to second cavity one side opening box is provided with hollow ring, the upside on hollow ring surface is provided with the secondary telescopic seat, be provided with the secondary telescopic handle in the secondary telescopic seat, the outer end of main telescopic handle and secondary telescopic handle is provided with interior brake block, the upper end of hollow ring is provided with interior branch, the upper end of interior branch is provided with the link plate, the lower extreme is provided with the interior side plate, the inside of hollow tube is provided with the interior side plate, the inside of hollow wheel axle is provided with the side support, the inside of hollow tube is provided with the interior side plate, the inside of the side plate is provided with the interior side plate, both sides of the inside of the hollow tube is provided with the interior side plate, both sides of the inside the side plate is provided with the interior side plate, both sides of the interior side plate is provided with the interior side plate.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the telescopic assembly comprises a lamp holder telescopic seat arranged at the upper end of the power supply, a first motor arranged at the upper side of the inner bottom end of the lamp holder telescopic seat and a screw rod arranged on an output shaft of the first motor, and a lamp holder telescopic rod is arranged on the screw rod.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the upper end of the top plate is provided with an arc groove and a straight groove, and the arc groove and the straight groove are arrayed along the circle center of the illuminating lamp.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the lens assembly comprises a lamp holder support arranged in the straight groove, a lamp holder supporting rod arranged in the lamp holder support and a fixing seat arranged on the outer wall of the lamp holder support, wherein diamond holes are formed in the lamp holder support, a third cavity is formed in the lamp holder supporting rod, perforations are formed in the outer wall of the lamp holder supporting rod, fixing rods are arranged on two sides of the third cavity, clamping springs are arranged on the outer wall of the fixing rods, and guide heads are arranged on the outer wall of the clamping springs.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the upper end of lighting fixture support is provided with the toper nut, the upper end of lighting fixture branch is provided with the connecting rod, the upper end of connecting rod is provided with the ball, be provided with the threaded rod on the ball, the groove has been seted up to the outer wall of threaded rod, the inner wall of threaded rod is provided with the arc limit, the upper end of threaded rod is provided with even dish, even the upper end of dish is provided with the fixed plate, the inside of fixed plate is provided with the convex lens.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the driving assembly comprises an upper transverse plate arranged on two sides of the first cavity, an upper rolling shaft arranged between the two upper transverse plates and a lower transverse plate arranged on two sides of the top plate, wherein a lower rolling shaft is arranged between the two lower transverse plates, a turnover plate is arranged between the upper rolling shaft and the lower rolling shaft, a rotating shaft is arranged between the first cavity and one side, which is close to the convex lens, of the first cavity, a cover plate is arranged on the rotating shaft, and one side of the upper rolling shaft extends to the outer side of the box body to be provided with a second motor.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the outer ends of the upper rolling shaft and the upper transverse plate are provided with limiting rings, the outer end of the upper rolling shaft, which is close to one side of the convex lens, is provided with a first hinge seat, a sliding shaft in the first hinge seat is provided with a first rotating plate, the outer end of the first rotating plate is provided with a first cylindrical part, two sides of the first cavity are positioned between the upper transverse plate and the rotating shaft, a fixed ring is arranged between the upper transverse plate and the rotating shaft, a side rolling shaft is arranged in the fixed ring, the outer end of the side rolling shaft, which is close to the first cavity, is provided with a second hinge seat, the novel roller is characterized in that a second rotating plate is arranged on a sliding shaft inside the second hinging seat, a second cylindrical part is arranged at the outer end of the second rotating plate, a Z-shaped workpiece is arranged between the first cylindrical part and the second cylindrical part, a connecting support is arranged between the fixing ring and the limiting ring, a bulge is arranged on one side of the box body close to the side rolling shaft, a first gear is arranged inside an outer end extending second cavity of the upper roller, and a second gear is arranged inside an outer end extending bulge of the rotating shaft.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the secondary moves the subassembly including setting up at the first recess of roller bearing outer wall, setting up at the inboard main pivot of second cavity and setting up the second recess at main pivot outer wall, be provided with the belt between first recess and the second recess, the outer end of main pivot is provided with the drive plate, the both ends of drive plate are provided with first depression bar and second depression bar, the inboard both sides that lie in main pivot of second cavity are provided with first fixing base and second fixing base, first fixing base and second fixing base outer end are provided with first movable plate and second movable plate through the pivot, the inboard downside that lies in main pivot of second cavity is provided with the baffle, trapezoidal spout has been seted up on the baffle surface, be provided with the slider in the trapezoidal spout, the upper end of slider is provided with the push rod, the both sides of slider upper end are provided with first push seat and second push seat.

As a preferable scheme of the portable illumination power supply of the present invention, wherein: the hydraulic assembly comprises a first guide rod, a second guide rod, a first pressing plate, a second pressing plate and a supporting plate, wherein the first guide rod and the second guide rod are arranged on two sides of a sliding block, the first pressing plate and the second pressing plate are arranged at the outer ends of the first guide rod and the second guide rod, the supporting plate is arranged on the lower side of a second cavity, a transverse pipeline is arranged inside the transverse pipeline, a push-pull rod is arranged, a block is arranged on the push-pull rod, handles are arranged on two sides of the push-pull rod, a first backflow pipeline, a second backflow pipeline and a conveying pipeline are arranged at the upper end of the transverse pipeline, a first diversion pipeline and a second diversion pipeline are arranged at the lower end of the transverse pipeline, a vertical plate is arranged at the upper end of the supporting plate, a first oil storage tank and a second oil storage tank are arranged at the upper end of the vertical plate, an air compression pipeline is arranged on the outer side of the first pressing plate, a supporting seat is arranged at the upper end of the bottom of the second cavity, a hydraulic press is arranged at the upper end of the supporting seat, a hydraulic press is arranged at the two sides of the hydraulic press, a hydraulic press is arranged at the upper end of the hydraulic press is provided with a hydraulic press, and the hydraulic press is arranged at the inner side of the sliding block.

By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:

the invention provides a movable lighting power supply, which enables a lens component to be converted into upward movement from a state of being contracted in a box body and convenient to carry through the up-and-down movement of a telescopic rod of a lamp holder on a screw rod, drives a lighting lamp to move upward, conveniently realizes the control of lighting rays of the lighting lamp, and realizes the movement function of a device by means of the arrangement of a moving component.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of a main body component of a portable lighting power supply according to the present invention.

Fig. 2 is a schematic structural diagram of the driving assembly of the movable illumination power supply according to the present invention.

Fig. 3 is a schematic structural view of the limiting ring of the movable illumination power supply of the present invention.

Fig. 4 is a schematic view of a telescopic seat of a lamp stand according to the present invention.

Fig. 5 is a schematic diagram of a mobile assembly according to the present invention.

Fig. 6 is a schematic view of a hollow ring structure of a portable illumination power source according to the present invention.

Fig. 7 is a schematic view of a connecting rod structure of a movable illumination power supply according to the present invention.

Fig. 8 is a schematic view of a support rod structure of a lamp stand capable of being used as a movable illumination power supply.

Fig. 9 is a schematic view of a third cavity structure of the portable lighting power supply according to the present invention.

Fig. 10 is a schematic diagram of a connecting rod structure of a movable illumination power supply according to the present invention.

Fig. 11 is a schematic view of a lower roller structure of a portable lighting power supply according to the present invention.

Fig. 12 is a schematic view of a second guide rod structure of the movable illumination power supply according to the present invention.

Fig. 13 is a schematic view of a rotating shaft structure of a movable illumination power supply according to the present invention.

Fig. 14 is a schematic view of a secondary moving assembly of the portable lighting power supply according to the present invention.

Fig. 15 is a schematic view of a secondary moving assembly of the portable lighting power supply according to the present invention.

Fig. 16 is a schematic view of a hydraulic rod structure of a movable illumination power supply according to the present invention.

Fig. 17 is a schematic view of a pull handle structure according to the present invention.

Fig. 18 is a schematic view of an upper roller structure of a portable lighting power supply according to the present invention.

Fig. 19 is a schematic view of the structure of the upper cross plate of the movable illumination power supply according to the present invention.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1-4, the invention discloses a movable illumination power supply, which comprises a main body part 1, wherein the main body part 1 comprises a box body 11, a first cavity 12 arranged in the box body 11 and a movable assembly 2 arranged at the lower end of the box body 11, second cavities 13 are formed at two sides of the box body 11, a power supply 14 is arranged at the lower end of the first cavity 12, a telescopic assembly 3 is arranged at the upper end of the power supply 14, a top plate 15 is arranged at the upper end of the telescopic assembly 3, an illuminating lamp 16 is arranged at the upper end of the top plate 15, a lens assembly 4 is arranged at the upper end of the top plate 15, driving assemblies 5 are arranged at two sides of the first cavity 12, a secondary moving assembly 6 and a hydraulic assembly 7 are arranged in the second cavity 13, and a pushing hand 17 is arranged at one side of the outer end of the box body 11; wherein the hydraulic assembly 7 is located at the lower side of the secondary moving assembly 6.

Specifically, the telescopic assembly 3 comprises a lamp holder telescopic seat 31 arranged at the upper end of the power supply 14, a first motor 32 arranged at the upper side of the inner bottom end of the lamp holder telescopic seat 31, and a screw 33 arranged on the output shaft of the first motor 32, wherein a lamp holder telescopic rod 34 is arranged on the screw 33.

Specifically, the upper end of the top plate 15 is provided with an arc groove 151 and a straight groove 152, and the arc groove 151 and the straight groove 152 are arrayed along the center of the illuminating lamp 16.

Further, the box body 11 is designed into an open structure with hollow inside, four corners of the lower end are mutually matched with the movable assembly 2, and the movable assembly 2 is arranged, so that the box body 11 has a movable function and a linkage braking function, manual braking is reduced, and efficiency is improved.

Further, the braking function in the moving assembly 2 is provided along a position close to the lens assembly 4, and the braking function is provided for the device by braking the brake disc 25 in the split case 21 of the two groups.

Further, the power supply 14 is placed on the upper side of the bottom inside the box 11, and the illuminating lamp 16 can be contracted inside the box 11 through the telescopic assembly 3, so that the external volume of the device is reduced, and a worker can push the device by pushing the pushing hand 17.

Further, by means of the lens assembly 4, the device has the functions of controlling the brightness and the angle of the light of the lighting lamp 16, and the practicability of the device is improved.

Further, by starting the first motor 32, the screw 33 is driven to rotate, and the lamp holder telescopic rod 34 is driven to move up and down by the screw 33, so that the lifting movement of the top plate 15 fixedly connected with the outer end of the lamp holder telescopic rod 34 is realized, and the illuminating lamp 16 is finally converted into a state positioned on the upper side of the box body 11 from a state positioned in the box body 11, and the outside is illuminated.

Further, by means of the arrangement of the arc-shaped groove 151 and the straight-running groove 152, two groups of straight-running grooves 152 are arranged outwards along the circle center of the illuminating lamp 16 by means of the arc-shaped groove 151, four groups of straight-running grooves 152 are arranged along the circle center of the illuminating lamp 16, the straight-running grooves 152 are inserted into the arc-shaped groove 151 and are mutually communicated, the widths of the arc-shaped groove 151 and the straight-running grooves 152 are consistent, the lens assembly 4 can conveniently slide in the arc-shaped groove 151 and the straight-running grooves 152, and accordingly the light of the illuminating lamp 16 is focused by the convex lens of the lens assembly 4 by means of the displacement movement of the lens assembly 4 on the top plate 15, and the direction of light intensity is improved.

The operation process comprises the following steps: at the beginning, roof 15 receives the oscilaltion motion of lighting fixture telescopic link 34, lens subassembly 4 shrink in box body 11, the staff removes the power 14 of placing at the inside bottom of box body 11 by the setting of remove subassembly 2, realize the portable function of device, then, when stopping pushing device, when needing to use light 16, through starting drive assembly 5, when driving the apron 57 upset of inferior dynamic assembly 6 with box body 11, linkage hydraulic assembly 7, brake the remove subassembly 2 of device, thereby guarantee the stability of operation, when apron 57 overturns, can start first motor 32, with the help of the up-and-down motion of lighting lamp 16 on screw 33 of lighting fixture telescopic link 34, afterwards, adjust the position of lens subassembly 4 on roof 15, the angular direction of readjustment lens subassembly 4, realize the control of light of lighting lamp 16.

Example 2

Referring to fig. 5-11, this embodiment differs from the first embodiment in that: the moving assembly 2 comprises an open box 21 arranged at one side of the lower end of the box body 11, an axle 22 arranged at two sides of the inside of the open box 21 and a roller 23 arranged on the axle 22, wherein a connecting rod 24 is arranged at the inner side of the open box 21 at one side close to the second cavity 13, a brake disc 25 is arranged at the outer end of the connecting rod 24, a main telescopic seat 26 is arranged at one side wall of the inside of the open box 21 at one side close to the second cavity 13, a main telescopic rod 261 is arranged in the main telescopic seat 26, a hollow ring 27 is arranged at one side of the inside of the open box 21 at one side close to the second cavity 13, a secondary telescopic seat 28 is arranged at the upper side of the surface of the hollow ring 27, a secondary telescopic rod 281 is arranged in the secondary telescopic seat 28, an inner brake block 29 is arranged at the outer ends of the main telescopic rod 261 and the secondary telescopic rod 281, an inner support rod 282 is arranged at the upper end of the hollow ring 28, and a connecting plate 283 is arranged at the upper end of the inner support rod 282, the lower extreme of link plate 283 is provided with outer branch 284, the inboard of outer branch 284 is provided with outer brake block 285, the both sides of hollow ring 28 are provided with side branch 286, the outer end of side branch 286 is provided with hollow tube 287, the inside of hollow tube 287 is provided with side telescopic seat 288, the inside of side telescopic seat 288 is provided with side telescopic rod 289, the both sides of the inside upper end of open box 21 are provided with main support 211, the both sides that are close to gyro wheel 23 in the inside upper end of open box 21 are provided with secondary support 212, be provided with gear shaft 213 between two secondary support 212, be provided with gear 214 on the gear shaft 213, the both sides of interior brake block 29 are provided with interior brake curb plate 291, the both sides of outer brake block 285 are provided with outer brake curb plate 292, the outer end of interior brake curb plate 291 is provided with rack 293, the outer end of outer brake curb plate 292 is provided with rack 294.

Specifically, the lens assembly 4 includes a lamp holder 41 disposed in the straight groove 152, a lamp holder support rod 42 disposed in the lamp holder support 41, and a fixing seat 43 disposed on an outer wall of the lamp holder support 41, wherein diamond holes 44 are formed in the lamp holder support 41, a third cavity 45 is formed in the lamp holder support rod 42, a through hole 46 is formed in the outer wall of the lamp holder support rod 42, fixing rods 47 are disposed on two sides of the third cavity 45, a clamping spring 48 is disposed on an outer wall of the fixing rod 47, and a guide head 49 is disposed on an outer wall of the clamping spring 48.

Specifically, the upper end of lighting fixture support 41 is provided with conical nut 411, and the upper end of lighting fixture branch 42 is provided with connecting rod 412, and the upper end of connecting rod 412 is provided with ball 413, is provided with threaded rod 414 on the ball 413, and the groove 415 has been seted up to the outer wall of threaded rod 414, and the inner wall of threaded rod 414 is provided with arc limit 416, and the upper end of threaded rod 414 is provided with even dish 417, and the upper end of even dish 417 is provided with fixed plate 418, and the inside of fixed plate 418 is provided with convex lens 419.

Specifically, the driving assembly 5 includes an upper transverse plate 51 disposed at two sides of the first cavity 12, an upper roller 52 disposed between the two upper transverse plates 51, and a lower transverse plate 53 disposed at two sides of the top plate 15, a lower roller 54 disposed between the two lower transverse plates 53, a turnover plate 55 disposed between the upper roller 52 and the lower roller 54, a rotation shaft 56 disposed between one side of the first cavity 12 adjacent to the convex lens 419, a cover plate 57 disposed on the rotation shaft 56, and a second motor 521 disposed on one side of the upper roller 52 extending to the outside of the box 11. Further, four groups of connecting rods 24 are arranged along the circle array of the circle center of the roller 23 and fixedly connected with the brake disc 2, two groups of main telescopic seats 26 are arranged on the inner side of the opening box 21, and the outer ends of main telescopic rods 261 in the main telescopic seats 26 are fixedly connected with the inner brake pads 29, so that the inner brake pads 29 can move forwards and backwards with stable supporting performance.

Further, the brake disc 2 is located between the inner brake pad 29 and the outer brake pad 285, and when the brake disc 2 is pressed by the hydraulic lever 1384, the brake disc 2 contacts with the brake disc 2, so that the brake disc 2 in motion is decelerated by the friction force between the brake discs.

Further, since the upper racks 293 and the lower racks 294 are disposed on both sides of the inner brake pad 29 and the outer brake pad 285 through the inner brake side plates 291 and the outer brake side plates 292, when the inner brake pad 29 moves towards the brake disc 2, the lower racks 294 also move towards the brake disc 2 simultaneously through the gear 214, so that both sides of the brake disc 2 are clamped and rubbed, and the braking effect is improved.

Further, the inner strut 282 and the outer strut 284 are designed on the connecting plate 283 to be of a slidable telescopic structure, so that when the upper rack 293 and the lower rack 294 are engaged with each other to move in opposite directions, the inner strut 282 and the outer strut 284 are driven to move in opposite directions, thereby guaranteeing the function of friction deceleration on two sides of the brake disc 2.

Further, the inner brake pad 29 and the outer brake pad 285 are designed to be semi-circular structures consistent with the arc shape of the brake disc 2, and are matched with each other, so that friction deceleration action on the brake disc 2 clamped in opposite directions is maximized.

Further, the internal hollow structure of the hollow ring 27 conforms to the diameter of the hydraulic rod 1384, and when the hydraulic rod 1384 passes through the hollow ring 27, it contacts the inner brake pad 29 as a driving force for the inner brake pad 29 to move toward the brake disc 2.

Further, the side support rods 286 arranged on two sides of the hollow ring 28 are fixedly connected with the hollow tube 287, the hollow structure inside the hollow tube 287 is mutually matched with the side telescopic seat 288, and the outer ends of the side telescopic rods 289 which are in sliding connection with the inside of the side telescopic seat 288 are fixedly connected with the secondary support plates 212, so that the hollow ring 28 is fixedly connected by the aid of the secondary support plates 212 arranged on two sides, the running stability of the hollow ring 28 during front and back displacement is guaranteed, and the feasibility of the hollow ring 28 during front and back displacement is guaranteed through the sliding connection of the side telescopic seat 288 and the side telescopic rods 289.

Further, the telescopic sliding connection between the secondary telescopic seat 28 and the secondary telescopic rod 281 further improves the connection relationship between the inner brake pad 29 and the hollow ring 28, and is beneficial to enhancing the supporting effect on the inner brake pad 29.

Further, the structure of the arc edge 416 arranged inside the threaded rod 414 is a structure with two small ends and a large middle, the diameter in the middle is consistent with that of the round ball 413, when the diameter of the lower end of the threaded rod 414 is smaller and is in contact with the round ball 413, four groups of through grooves 415 are arranged in the circle center of the threaded rod 414, so that the round ball 413 can enter a large area in the middle of the arc edge 416 inside the threaded rod 414, the round ball 413 is limited through the structure with two small ends and the large middle, the threaded rod 414 is in threaded connection with the threaded rod 414 by means of the threaded structure arranged inside the conical nut 411, the locking effect is achieved on the threaded rod 414 and the threaded rod 414, and accordingly the fixing plate 418 is connected with the lamp bracket support rod 42.

Further, the connecting plate 417 has the function of connecting and fixing the fixing plate 418 and the threaded rod 414, and the fixing plate 43 is in threaded connection with the outer wall of the lamp holder 41 after the worker moves the lamp holder 41 to the position of the desired straight groove 152 or the arc groove 151 due to the fact that the lamp holder 41 slides in the straight groove 152.

Further, toper nut 411 is located lamp stand support 41 upper end laminating and is connected, when needs carry out threaded connection to threaded rod 414, the staff upwards lifts toper nut 411 can, toper nut 411 design is little big-end-up's structure down, when with threaded rod 414 threaded connection, behind the outer wall threaded connection of upper end big structure and threaded rod 414, owing to set up four sets of grooves 415 for threaded rod 414 has inwards or outside stretchability, therefore the little structure of lower extreme can play further locking effect to the threaded connection department of toper nut 411 and threaded rod 414 lower extreme, improve the connection fastness.

Further, when the height of the convex lens 419 is required to be adjusted, a worker lifts the lamp holder support rod 42 upwards, so that the fixing rod 47 arranged inside the lamp holder support rod 42 is driven to move upwards, the clamp spring 48 is designed into a V-shaped structure due to the fixed connection between the clamp spring 48 and the fixing rod 47, under normal conditions, the guide heads 49 arranged on two sides of the clamp spring 48 are clamped with the diamond holes 103, when the lamp holder support rod 42 moves upwards, upward pulling force is applied to the guide heads 49, so that the guide heads 49 move along the upper inclined surfaces of the diamond holes 103 first, then move along the inside of the lamp holder support rod 42 until contacting with the diamond holes 103 of the upper layer, and the guide heads 49 are pushed into the diamond holes 103 of the upper layer by means of the rebound effect of the clamp spring 48, so that the automatic limiting function of the lifting process is realized.

Further, by means of the overturning plates 55 arranged on two sides, the illuminating lamp 16 is connected with the first cavity 12 inside the box body 11 in the up-and-down lifting process, so that stability in the up-and-down lifting process is facilitated, and by means of the arrangement of the rotating shaft 56, the cover plate 57 is driven to realize the overturning function.

Further, by activating the second motor 521, the rotation shaft 56 is driven to rotate, and by setting the secondary moving assembly 6, the cover 5752 is driven to rotate, so as to improve the linkage of the device.

The operation process comprises the following steps: after the staff stops pushing device, through opening the second motor 521, drive the apron 57 upset, expose the light 16 of opening box 21 inside and come out, drive hydraulic stem 1384 and promote interior brake block 29 and remove towards brake disc 25 simultaneously, drive outer brake block 285 and also remove towards brake disc 25, play the retarding effect to brake disc 25, thereby play the braking function to moving subassembly 2, then, when light 16 receives the lifting effect that upwards of telescopic link 3, when being in the upside of opening box 21, the staff can be with the lighting fixture support 41 in straight slot 152 or arc wall 151 move to the position of own needs, then through carrying out rotatory fixing base 43 on lighting fixture support 41, fix on roof 15 after cup jointing threaded rod 414 in ball 413, carry out the screw thread fixation on threaded rod 414 through conical nut 411, realize the angle change of fixed plate 418 with the help of the slip between conical nut 411 and the ball 413, thereby the angle control function to convex lens 419 is reached, the convenience staff adjusts light according to actual conditions, improve the practicality.

The rest of the structure is the same as in embodiment 1.

Example 3

Referring to fig. 12-19, this embodiment differs from the above embodiments in that: the upper roller 52 and the outer end of the upper cross plate 51 are provided with a limiting ring 511, the outer end of one side, close to the convex lens 419, of the upper roller 52 is provided with a first hinging seat 512, a sliding shaft inside the first hinging seat 512 is provided with a first rotating plate 513, the outer end of the first rotating plate 513 is provided with a first cylindrical member 514, two sides of the first cavity 12 are positioned between the upper cross plate 51 and the rotating shaft 56, a fixed ring 515 is arranged in the fixed ring 515, a side roller 516 is arranged in the fixed ring 515, the outer end, close to the first cavity 12, of the side roller 516 is provided with a second hinging seat 517, a sliding shaft inside the second hinging seat 517 is provided with a second rotating plate 518, the outer end of the second rotating plate 518 is provided with a second cylindrical member 519, a Z-shaped member 5141 is arranged between the first cylindrical member 514 and the second cylindrical member 519, a connecting bracket 5142 is arranged between the fixed ring 515 and the limiting ring 511, a bulge 5143 is arranged on one side, close to the side of the box 11, of the side of the roller 516, the outer end of the upper roller 52 extends to the second cavity 13 to be provided with a first gear 5144, and the outer end of the rotating shaft 56 extends to the second gear 5145 is arranged inside the bulge 5143. Specifically, the secondary moving assembly 6 includes a first groove 61 disposed on the outer wall of the upper roller 52, a main rotating shaft 62 disposed inside the second cavity 13, and a second groove 63 disposed on the outer wall of the main rotating shaft 62, a belt 64 is disposed between the first groove 61 and the second groove 63, a driving plate 65 is disposed at the outer end of the main rotating shaft 62, a first compression bar 66 and a second compression bar 67 are disposed at two ends of the driving plate 65, a first fixing seat 68 and a second fixing seat 69 are disposed at two sides of the main rotating shaft 62 inside the second cavity 13, a first moving plate 681 and a second moving plate 691 are disposed at outer ends of the first fixing seat 68 and the second fixing seat 69 through rotating shafts, a guide plate 131 is disposed at the lower side of the main rotating shaft 62 inside the second cavity 13, a trapezoidal sliding groove 132 is provided on the surface of the guide plate 131, a slider 133 is disposed in the trapezoidal sliding groove 132, a push rod 134 is disposed at an upper end of the slider 133, and a first pushing seat 135 and a second pushing seat 136 are disposed at two sides of an upper end of the slider 133.

Specifically, the hydraulic assembly 7 includes a first guide rod 71 and a second guide rod 72 disposed at two sides of the slider 133, a first pressing plate 73 and a second pressing plate 74 disposed at outer ends of the first guide rod 71 and the second guide rod 72, and a supporting plate 75 disposed at a lower side of the second cavity 13, wherein a transverse pipe 76 is disposed inside the supporting plate 75, a push-pull rod 77 is disposed inside the transverse pipe 76, a blocking block 78 is disposed on the push-pull rod 77, handles 79 are disposed at two sides of the push-pull rod 77, a first backflow pipe 761, a second backflow pipe 762 and a conveying pipe 763 are disposed at an upper end of the transverse pipe 76, a first diversion pipe 764 and a second diversion pipe 765 are disposed at a lower end of the transverse pipe 76, a first oil return tank 751 and a second oil return tank 752 are disposed at an upper end of the supporting plate 75, a first oil storage tank 754 and a second oil storage tank 755 are disposed at an upper end of the vertical plate 753, a hydraulic press 13873 and a hydraulic press 138press 1383 is disposed at an outer side of the push-pull rod 77, a hydraulic press 138 is disposed at a bottom of the second cavity 13, an oil inlet 137 is disposed at an upper end of the second cavity 137 is disposed at an upper end of the supporting plate 138, and an inner end of the hydraulic press 138 is disposed at an outer end of the hydraulic press 138 is disposed at an inner end of the hydraulic press 138 is disposed at an upper end of the hydraulic press 138.

Further, the setting of the limiting ring 511 plays a role in stabilizing the sliding of the overturning plate 55 on the upper roller 52, the first rotating plate 513 is in sliding connection with the sliding shaft inside the first hinging seat 512, the first rotating plate 513 is fixedly connected with the first cylindrical piece 514, the first cylindrical piece 514 is clamped on one side of the Z-shaped piece 5141, the second rotating plate 518 is in sliding connection with the sliding shaft inside the second hinging seat 517, the second rotating plate 518 is fixedly connected with the second cylindrical piece 519, the second cylindrical piece 519 is clamped on the other side of the Z-shaped piece 5141, when the first hinging seat 512 is rotated under the rotating action of the upper roller 52, the first rotating plate 513 at the position is driven to rotate along the first hinging seat 512, in the rotating process, the first rotating plate 513 can drive the Z-shaped piece 5141 to move upwards with one side of the first cylindrical piece 514, and the Z-shaped piece 5141 are fixedly connected with the second cylindrical piece 519 due to the fact that two sides of the Z-shaped piece 5141 are in a Z-shaped structure, one side structure of the Z-shaped piece 5141 moves upwards, and the other side structure of the Z-shaped piece 5141 simultaneously moves downwards around the second cylindrical piece 519, and the second rotating structure is driven by the Z-shaped piece 5141 to rotate around the second hinging seat, and the whole rotating mechanism is driven by the second rolling seat is rotated around the second rolling seat 52, and the rolling mechanism is completed, and the rolling mechanism is rotated around the rolling mechanism is completely around the rolling mechanism, and the rolling mechanism is realized.

Further, the rotation of the second gear 5145 is driven by the rotation of the first gear 5144, so as to provide a power source for the rotation of the rotation shaft 56, and realize the overturning function of the cover 57.

Further, the second moving plate 691 and the first moving plate 681 are designed to be L-shaped, the long side structure and the short side structure are designed to be arc-shaped, the driving plate 65 is designed to be arc-shaped with small two ends and large middle, the long side structure of the second moving plate 691 at the outer end of the second fixing seat 69 is extruded by the second pushing seat 136 arranged at the lower side to generate an inclined state, so that the short side structure of the second moving plate 691 is also in the inclined state, the first pressing rod 66 fixedly connected with the outer end of the driving plate 65 rotates anticlockwise under the rotation action of the belt 64, the driving plate 65 is in the inclined state of the short side structure of the second moving plate 691, the second moving plate 691 and the first pressing rod 66 are mutually overlapped to lift the driving plate 65 upwards, and therefore, in a normal state, the driving plate 65 is in the state of being lifted upwards by the second moving plate 691.

Further, the first pushing seat 135 and the second pushing seat 136 are fixedly connected with the lower sliding block 133, the sliding block 133 is designed to be in a structure matching with the trapezoid chute 132, by means of the structural feature of the trapezoid with small top and large bottom, the sliding block 133 is limited in the vertical direction, so as to avoid the sliding block 133 from disengaging from the trapezoid chute 132, and improve the stability of the device, the first pushing seat 135 and the second pushing seat 136 are designed to be a plate with an arc-shaped upper end, when the first moving plate 681 and the second moving plate 691 just make contact, a small part of the straight surface structure at the lower end of the long side of the first moving plate 681 is in contact with the straight surface structure at the upper end of the first pushing seat 135 or the second pushing seat 136, and then when the first moving plate 681 and the second moving plate 691 make rotation, the first moving plate 681 and the second moving plate 691 make contact with the straight surface structure at the upper end of the first pushing seat 135 or the second pushing seat 136, and the first moving plate 681 makes a small part of the straight surface structure at the upper end of the first pushing seat 135 and the second pushing seat 136 makes a transition, and the first moving plate 681 makes contact with the first pushing seat 136 or the first pushing seat 136.

Further, by means of the arc structure of the lower ends of the first movable plate 681 and the second movable plate 691, and the arc structure design of the upper ends of the first push seat 135 or the second push seat 136, the second movable plate 691 is pressed by the second push seat 136 in the initial normal state, so that the inclined state occurs, and the short side structure of the second movable plate 691 is in overlap joint with the first compression bar 66 of the driving plate 65, so that when the driving plate 65 rotates anticlockwise, the first compression bar 66 is driven to rotate anticlockwise, the short side structure of the second movable plate 691 at the lower side plays a downward pressure role, the second movable plate 691 is under pressure role, and clockwise overturn occurs, so that the second push seat 136 at the outer side of the second movable plate 691 plays an outward thrust role, and power is provided for the hydraulic assembly 7.

Further, the second pushing seat 136 and the first pushing seat 135 are fixed on the sliding block 133, the pushing rod 134 is fixedly arranged at the upper end of the sliding block 133, when the pushing force generated in the clockwise rotation process of the second moving plate 691 moves to the outer side of the guide plate 131, the pushing rod 134 is driven to move to the outer side of the guide plate 131, when the driving plate 65 continues to rotate anticlockwise, the first pressing rod 66 of the driving plate 65 contacts with the pushing rod 134 in the anticlockwise rotation process, the pushing rod 134 is driven to move to the center of the guide plate 131, so that the second pushing seat 136 moves to the center of the guide plate 131, and as the second moving plate 691 is separated from the contact with the first pressing rod 66 of the driving plate 65, the pushing rod 66 is influenced by gravity and is in a vertically falling state, when the second pushing seat 136 moves to the center of the guide plate 131, the driving plate 65 contacts with the long edge structure of the second moving plate 691 and pushes the second moving plate 691 to the inner side, after the first pressing rod 66 of the driving plate 65 rotates anticlockwise, the pushing rod 134 of the driving plate 65 contacts with the second pressing rod 66 in the same state as the initial tilting state after the first pressing rod 66 of the driving plate is pushed to the second pressing plate 65.

Further, due to the arrangement of the second pushing seat 136 and the push rod 134, under the interaction with the first pressing rod 66 and the second pressing rod 67 of the driving plate 65, the guide plate 131 is biased to perform a cyclic reciprocating motion, and the first pushing seat 135 at the other side of the driving plate 65 also follows the second pushing seat 136 to perform a cyclic reciprocating motion in the process, the second pressing rod 67 of the driving plate 65 rotates counterclockwise along with the driving plate 65 and contacts with the end edge structure of the first moving plate 681 under the condition of being in a vertical falling under the influence of gravity, after a clockwise turning acting force is given to the first moving plate 681, when the second pressing rod 67 continues to rotate counterclockwise to disengage from the first moving plate 681, so that the first moving plate 681 loses the external acting force, and the process returns to the initial state of the first moving plate 681 without affecting the acting force generated by the first pressing rod 66 of the driving plate 65 on the second pushing seat 136 and the push rod 134.

Further, when the operator returns the device to the original state, the illumination lamp 16 needs to retract into the box 11 and releases the braking function of the moving assembly 2, the second motor 521 rotates reversely to drive the upper roller 52 to rotate reversely, so that the driving plate 65 rotates clockwise, and when the second pressing rod 67 of the driving plate 65 rotates clockwise, the push rod 134 performs an outward push-pull action, so that the first push seat 135 also performs an outward push-pull action, so that the first moving plate 681 is pressed, the state of the first moving plate 681 is changed into an inclined state, the inclined state is consistent with the initial inclined state of the second moving plate 691, and then when the first pressing rod 66 rotates clockwise, the long side structure of the first moving plate 681 contacts with the short side structure of the first moving plate 681 and presses downwards, the long side structure of the first push seat 135 performs an outward push pressure on the other side, and the long side structure of the second moving plate 691 performs an outward push-pull action on the second push seat 136, so as to provide the hydraulic pressure to extend the hydraulic base 1384 for the hydraulic extending and retracting function of the hydraulic rod assembly 7.

Further, the first guide rod 71 and the second guide rod 72 at two sides of the slider 133 respectively correspond to the two directions of the long side structure of the first movable plate 681 to the first pushing seat 135 and the long side structure of the second movable plate 691 to the second pushing seat 136, so as to provide a running basis for the reciprocating motion of the first pressing plate 73 fixedly connected to the outer end of the first guide rod 71 and the second pressing plate 74 fixedly connected to the outer end of the second guide rod 72 in the air pressure pipeline 756.

Further, the air pressure pipeline 756 is designed into a square-shaped structure, the upper end is provided with the first guide rod 71 and the second guide rod 72, the lower end is mutually communicated with the first oil storage tank 754 and the second oil storage tank 755, the space of the lower ends of the first oil storage tank 754 and the second oil storage tank 755 is large, and the air pressure pipeline 756 can be used for placing a large amount of hydraulic oil, avoids easy overflow and enters the conveying pipeline 763 below.

Further, when the hydraulic oil in the first oil tank 754 enters the lower second shunt pipeline 765 through the conveying pipeline 763 due to the air pressure generated by the back and forth movement of the first pressing plate 73, the transverse pipeline 76 arranged in the supporting plate 75 is communicated with the upper second shunt pipeline 765, the first shunt pipeline 764 and the lower first shunt pipeline 764 and the second shunt pipeline 765, as the three baffle blocks 78 are arranged in the transverse pipeline 76, the middle of the three baffle blocks 78 is penetrated and connected by a push-pull rod 77, the push-pull rod 77 extends to the outer parts of two sides of the box 11 and is fixedly connected with the handle 79, the three baffle blocks 78 are divided into the left baffle block, the middle baffle block and the right baffle block, under normal conditions, the left handle 79 is under the action of external tension, the three baffle blocks 78 are distributed in the left position of the first reflux pipeline 761, the middle blocking block is positioned at the left side of the conveying pipeline 763, and the right blocking block is positioned at the left side of the second backflow pipeline 762, so when hydraulic oil enters the transverse pipeline 76 through the conveying pipeline 763, the middle blocking block arranged at the left side plays a role of isolating the hydraulic oil from moving leftwards, and can only move rightwards, so that the hydraulic oil enters the lower hydraulic press 138 through the second backflow pipeline 762, the right side hydraulic pressure of the hydraulic slide block 1383 in the hydraulic press 138 is large, and in order to realize pressure balance, the hydraulic slide block 1383 is fixedly connected with the hydraulic rod 1384, so that the hydraulic rod 1384 is pushed to move leftwards, when the thrust of the hydraulic rod 1384 is lost by the brake disc 25 in the moving assembly 2, the inner brake pad 29 is pulled to reset by virtue of the spring characteristics arranged in the main telescopic seat 26 and the main telescopic seat 26, and in the resetting process of the inner brake pad 29, by means of the meshing action of the inner brake pad 29 and the outer brake pad 285 and by means of the upper rack 293 and the lower rack 294, friction action is no longer exerted on the brake disc 25, so that the device releases the braking function and movement is achieved.

Further, because the size diameter of the hydraulic slide 1383 is smaller than the diameter of the inside of the hydraulic press 138, when hydraulic oil enters the hydraulic press 138 through the second split pipeline 765 on the right side, the hydraulic oil enters the left side position of the hydraulic press 138 through the gap between the hydraulic slide 1383 and the inside of the hydraulic press 138, and the hydraulic press 138 is communicated with the first split pipeline 764 as well as the second split pipeline 765, so that the hydraulic oil can flow upwards through the first split pipeline 764, at this time, the right side of the upper end of the first split pipeline 764 is isolated by the middle isolation block, so that the hydraulic oil can only flow upwards through the first return pipeline 761, and finally enters the first oil return tank 751, thereby being convenient for recycling.

Further, when a worker needs to brake the moving assembly 2 of the device, the worker pulls the handle 79 on the other side of the box 11 to change the positions of the three blocking blocks 78, and then changes the positions of the three blocking blocks to the right side of the first return line 761, the middle blocking block is positioned at the right side of the conveying line 763, the right blocking block is positioned at the right side of the second return line 762, so that the hydraulic oil flowing down from the transverse line 76 can only flow through the left side of the transverse line 76 and finally flows into the first lower distribution line 764, the hydraulic oil enters the left side of the inside of the hydraulic press 138 through the first distribution line 764 to provide a power source for the extension of the hydraulic rod 1384, and then the hydraulic oil flows up into the transverse line 76 through the second return line 762 from the left side of the inside of the hydraulic oil 138 by means of a gap between the hydraulic slide 1383 and the inside of the hydraulic press 138, and the blocking blocks in the transverse line 76 isolate the inlet of the conveying line 763, so that the hydraulic oil can only enter the second upper return tank 752 through the second return line 762.

The operation process comprises the following steps: when a worker needs to start the device, the worker rotates the upper roller 52, the upper roller 52 rotates to drive the side roller 516 to rotate by virtue of the design structure of the Z-shaped workpiece 5141, the upper roller 52 is used as overturning power of the cover plate 57, then the driving plate 65 is rotated in the forward and reverse directions by virtue of the belt 64 transmission between the upper roller 52 and the main rotating shaft 62, the driving plate is acted on by the first pressing rod 66 and the second pressing rod 67 on two sides, the displacement switching function of the two sides of the sliding block 133 is realized, the first pressing plate 73 and the second pressing plate 74 fixedly connected with the outer ends of the first guide rod 71 and the second guide rod 72 arranged on two sides of the sliding block 133 reciprocate in the air pressure pipeline 756, the thrust for flowing hydraulic oil in the first oil storage tank 754 and the second oil storage tank 755 is used as thrust, and the worker can control the extending and retracting function of the hydraulic rod 1384 by adjusting the position relation of the three blocking blocks 78, and the practicability of the device is improved according to the actual condition of the worker.

The rest of the structure is the same as in embodiment 2.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. A portable illumination power supply, characterized in that: comprising the steps of (a) a step of,

The main part (1) includes box body (11), sets up first cavity (12) in box body (11) inside and sets up at moving assembly (2) of box body (11) lower extreme, second cavity (13) have been seted up to the both sides of box body (11), first cavity (12) lower extreme is provided with power (14), the upper end of power (14) is provided with flexible subassembly (3), the upper end of flexible subassembly (3) is provided with roof (15), the upper end of roof (15) is provided with light (16), the upper end of roof (15) is provided with lens subassembly (4), the both sides of first cavity (12) are provided with drive assembly (5), the inside of second cavity (13) is provided with secondary moving assembly (6) and hydraulic pressure subassembly (7), one side of box body (11) outer end is provided with pushing hands (17).

Wherein the hydraulic assembly (7) is positioned at the lower side of the secondary moving assembly (6).

2. The portable lighting power supply of claim 1, wherein: the moving assembly (2) comprises an opening box (21) arranged at one side of the lower end of the box body (11), an axle (22) arranged at two sides of the inside of the opening box (21) and a roller (23) arranged on the axle (22), wherein a connecting rod (24) is arranged at the inner side of the opening box (21) at one side close to the second cavity (13), a brake disc (25) is arranged at the outer end of the connecting rod (24), a main telescopic seat (26) is arranged at one side wall of the inside of the opening box (21) at one side close to the second cavity (13), a main telescopic rod (261) is arranged in the main telescopic seat (26), a hollow ring (27) is arranged at one side of the inside of the opening box (21) at one side close to the second cavity (13), a secondary telescopic seat (28) is arranged at the upper side of the surface of the hollow ring (27), a secondary telescopic rod (281) is arranged in the secondary telescopic seat (28), an inner brake disc (29) is arranged at the outer end of the main telescopic rod (261), a hollow rod (282) is arranged at the inner end of the inner side of the hollow ring (28), a brake disc (282) is arranged at the outer end of the inner side of the hollow ring (282), a brake disc (284) is arranged at the outer end of the hollow ring (282), the hollow ring is characterized in that side struts (286) are arranged on two sides of the hollow ring (28), hollow tubes (287) are arranged at the outer ends of the side struts (286), side telescopic seats (288) are arranged in the hollow tubes (287), side telescopic rods (289) are arranged in the side telescopic seats (288), main support plates (211) are arranged on two sides of the upper inner end of the opening box (21), secondary support plates (212) are arranged on two sides, close to the rollers (23), of the upper inner end of the opening box (21), gear shafts (213) are arranged between the secondary support plates (212), gears (214) are arranged on the gear shafts (213), inner brake side plates (291) are arranged on two sides of the inner brake blocks (29), outer brake side plates (292) are arranged on two sides of the outer brake blocks (285), an upper rack (293) is arranged at the outer end of each inner brake side plate (291), and a lower rack (294) is arranged at the outer end of each outer brake side plate (292).

3. The portable lighting power supply of claim 1, wherein: the telescopic assembly (3) comprises a lamp holder telescopic seat (31) arranged at the upper end of the power supply (14), a first motor (32) arranged at the upper side of the inner bottom end of the lamp holder telescopic seat (31) and a screw rod (33) arranged on an output shaft of the first motor (32), wherein a lamp holder telescopic rod (34) is arranged on the screw rod (33).

4. The portable lighting power supply of claim 1, wherein: an arc groove (151) and a straight groove (152) are formed in the upper end of the top plate (15), and the arc groove (151) and the straight groove (152) are arranged in a plurality along the circle center of the illuminating lamp (16).

5. The portable lighting power supply of claim 1, wherein: the lens assembly (4) comprises a lamp holder support (41) arranged in a straight groove (152), a lamp holder support rod (42) arranged in the lamp holder support (41) and a fixing seat (43) arranged on the outer wall of the lamp holder support (41), diamond-shaped holes (44) are formed in the lamp holder support (41), a third cavity (45) is formed in the lamp holder support rod (42), perforations (46) are formed in the outer wall of the lamp holder support rod (42), fixing rods (47) are arranged on two sides of the third cavity (45), clamping springs (48) are arranged on the outer wall of the fixing rods (47), and guide heads (49) are arranged on the outer wall of the clamping springs (48).

6. The portable lighting power supply of claim 5, wherein: the utility model discloses a lamp stand support, including lamp stand support (41) and lamp stand support, lamp stand support (42) are provided with the upper end, lamp stand support (42) are provided with connecting rod (412), the upper end of connecting rod (412) is provided with ball (413), be provided with threaded rod (414) on ball (413), wear groove (415) have been seted up to the outer wall of threaded rod (414), the inner wall of threaded rod (414) is provided with arc limit (416), the upper end of threaded rod (414) is provided with even dish (417), the upper end of even dish (417) is provided with fixed plate (418), the inside of fixed plate (418) is provided with convex lens (419).

7. The portable lighting power supply of claim 1, wherein: the driving assembly (5) comprises an upper transverse plate (51) arranged on two sides of the first cavity (12), an upper rolling shaft (52) arranged between the two upper transverse plates (51) and a lower transverse plate (53) arranged on two sides of the top plate (15), a lower rolling shaft (54) is arranged between the two lower transverse plates (53), a turnover plate (55) is arranged between the upper rolling shaft (52) and the lower rolling shaft (54), a rotating shaft (56) is arranged between the first cavity (12) and one side, which is close to the convex lens (419), of the first cavity, a cover plate (57) is arranged on the rotating shaft (56), and one side of the upper rolling shaft (52) extends to the outer side of the box body (11) to be provided with a second motor (521).

8. The portable lighting power supply of claim 7, wherein: the upper roller (52) and the outer end of the upper cross plate (51) are provided with a limiting ring (511), the outer end of the upper roller (52) close to one side of the convex lens (419) is provided with a first hinge seat (512), the sliding shaft inside the first hinge seat (512) is provided with a first rotary plate (513), the outer end of the first rotary plate (513) is provided with a first cylindrical member (514), two sides of the first cavity (12) are positioned between the upper cross plate (51) and the rotating shaft (56) and provided with a fixed ring (515), the fixed ring (515) is internally provided with a side roller (516), the outer end of the side roller (516) close to the first cavity (12) is provided with a second hinge seat (517), the sliding shaft inside the second hinge seat (517) is provided with a second rotary plate (518), the outer end of the second rotary plate (518) is provided with a second cylindrical member (519), a Z-shaped workpiece (51) is arranged between the first cylindrical member (514) and the second cylindrical member (519), the fixed ring (515) is connected with the inner side roller (5143) by a gear (5143), the inner roller (5143) is arranged on the side of the inner roller (43), the second gear (5145) is arranged inside the outer end extension protrusion (5143) of the rotating shaft (56).

9. The portable lighting power supply of claim 1, wherein: the secondary moves subassembly (6) including setting up first recess (61) at roller bearing (52) outer wall, setting up main pivot (62) and setting up second recess (63) at main pivot (62) outer wall in second cavity (13) inboard, be provided with belt (64) between first recess (61) and second recess (63), the outer end of main pivot (62) is provided with drive plate (65), the both ends of drive plate (65) are provided with first depression bar (66) and second depression bar (67), the both sides that are located main pivot (62) of second cavity (13) inboard are provided with first fixing base (68) and second fixing base (69), first fixing base (68) and second fixing base (69) outer end are provided with first time movable plate (681) and second time movable plate (691) through the pivot, the downside that the inboard is located main pivot (62) of second cavity (13) is provided with baffle (131), trapezoidal spout (132) are seted up on baffle (131) surface, be provided with trapezoidal spout (132) on slider (133) and second slider (133) are provided with on the both sides of slider (133).

10. The portable lighting power supply of claim 1, wherein: the hydraulic assembly (7) comprises a first guide rod (71) and a second guide rod (72) which are arranged at two sides of the sliding block (133), a first pressing plate (73) and a second pressing plate (74) which are arranged at the outer ends of the first guide rod (71) and the second guide rod (72), and a supporting plate (75) which is arranged at the lower side of the second cavity (13), wherein a transverse pipeline (76) is arranged in the supporting plate (75), a push-pull rod (77) is arranged in the transverse pipeline (76), a blocking block (78) is arranged on the push-pull rod (77), handles (79) are arranged at two sides of the push-pull rod (77), a first backflow pipeline (761), a second backflow pipeline (762) and a conveying pipeline (763) are arranged at the upper end of the transverse pipeline (76), a first diversion pipeline (764) and a second diversion pipeline (765) are arranged at the lower end of the transverse pipeline (76), a first oil return tank (751) and a second oil return tank (752) are arranged at the upper end of the supporting plate (75), a catch block (78) is arranged at the upper end of the first oil return tank (751) and the second oil return tank (753), the outside of first clamp plate (73) and second clamp plate (74) is provided with air pressure pipeline (756), the bottom upper end of second cavity (13) is provided with supporting seat (137), the upper end of supporting seat (137) is provided with hydraulic press (138), first oil inlet (1381) and second oil inlet (1382) have been seted up to the both sides of hydraulic press (138), the inside of hydraulic press (138) is provided with hydraulic slider (1383), the outer end of hydraulic slider (1383) is provided with hydraulic stem (1384).