CN220981231U - Multi-lamp-cap movable lighting lamp with supporting legs - Google Patents

Abstract

The application discloses a multi-lamp-cap mobile lighting lamp with supporting legs, which comprises a lamp cap assembly, a telescopic rod assembly, a base assembly and a handle assembly; the telescopic rod assembly is fixed on the base assembly, the lamp cap assembly is fixed on the telescopic rod assembly through the lamp panel, the handle assembly is connected with the upper fixing ring of the telescopic rod through the lamp cap cover on the upper portion, and the lower end of the handle assembly is fixed with the bottom of the telescopic rod through the hexagonal sleeve. The multi-lamp-holder mobile lighting lamp with the supporting legs has the advantages of large supporting leg opening range, low requirement on structural size, simple operation of adjusting angles of the lamp holders, compact structure, convenient use and high product reliability.

Description

Multi-lamp-cap movable lighting lamp with supporting legs

Technical Field

The application relates to the technical field of mobile lamps, in particular to a multi-lamp-head mobile lighting lamp with supporting legs.

Background

Because outdoor movable lamps and lanterns are required to be too big in order to conveniently carry, and need the higher convenient illumination of lamps and lanterns again when using, so this kind of lamps and lanterns generally all have telescopic link in order to increase the height of lamps and lanterns, and stability after the lamps and lanterns height increases is relatively poor, need increase the stability of lamps and lanterns base again. The telescopic rod and the lamp base of the lamp are required to be good in retraction and extension, so that the lamp can be conveniently used. At present, the lamp is generally supported by a plurality of support leg assemblies, and the support legs are generally required to be opened or retracted independently, so that the whole use process is complicated, the structure is complex, the cost is high, and the operation experience is poor.

In addition, outdoor lighting lamps sometimes require the lamps to illuminate in multiple directions, which requires the lamps to have multiple lamp holders, and the adjustment of each lamp holder in each direction can be performed, so that the requirements of practical use are facilitated.

Disclosure of utility model

The application aims to provide a multi-lamp-cap mobile lighting lamp with support legs, which solves the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: a multi-lamp-cap mobile lighting lamp with supporting legs comprises a lamp cap assembly, a telescopic rod assembly, a base assembly and a handle assembly;

the telescopic rod assembly is fixed on the base assembly, the lamp cap assembly is fixed on the telescopic rod assembly through the lamp panel, the handle assembly is connected with the upper fixing ring of the telescopic rod through the lamp cap cover at the upper part, and the lower end of the handle assembly is fixed with the bottom of the telescopic rod through the hexagonal sleeve;

The handle assembly comprises a hexagonal sleeve, a lamp holder cover, a hexagonal lantern ring capable of sliding relative to the hexagonal sleeve, a T-shaped sliding block capable of sliding in a T-shaped groove of the hexagonal sleeve, a handle fixed on the T-shaped sliding block, a handle pin shaft connected with the hexagonal lantern ring, a positioning pin shaft penetrating through the handle, a return spring sleeved on the positioning pin shaft, a sliding key clamped at the tail part of the positioning pin shaft, a plurality of support rods and a first support rod pin shaft capable of rotating relative to the hexagonal sleeve, a plurality of support legs and support leg pin shafts capable of rotating relative to a base, a second support rod pin shaft capable of connecting the support rods and the support legs into a triangle, and a buffer spring for pulling the second support rod pin shaft to one side, close to the base, of the support leg.

As an alternative of the technical scheme of the application, the lamp cap assembly comprises a lamp panel, a fluted disc fixed on the lamp panel, right-angle connectors capable of rotating horizontally and fluted discs fixed at two ends of the right-angle connectors, a T-shaped connector capable of rotating vertically and fluted discs fixed on the right-angle connectors, a lamp cap for providing illumination, a screw rod capable of rotating horizontally and fixing the right-angle connectors on the lamp panel and a sleeve thereof, a spring, a screw rod capable of fixing the T-shaped connectors on the right-angle connectors and a sleeve thereof, a spring and a self-locking nut.

As an alternative of the technical scheme of the application, the outer side of the hexagonal sleeve is provided with a plurality of T-shaped sliding grooves with openings, the inner side of the hexagonal sleeve is provided with a plurality of bosses, the hexagonal sleeve and the hexagonal sleeve are limited by the bosses, and the hexagonal sleeve slides along the direction of the T-shaped grooves on the outer side of the hexagonal sleeve.

As an alternative of the technical scheme of the application, the T-shaped sliding block slides in the T-shaped groove of the hexagonal sleeve, the boss of the T-shaped sliding block protrudes out of the outer surface of the hexagonal sleeve, the handle is fixed on the T-shaped sliding block through a screw, the handle slides along the T-shaped groove of the hexagonal sleeve through the T-shaped sliding block, and the outer side of the upper end of the handle is provided with a groove which is matched with the other boss on the inner side of the hexagonal sleeve.

As an alternative of the technical scheme of the application, a plurality of positioning holes are formed in the T-shaped groove of the hexagonal sleeve.

As an alternative of the technical scheme of the application, the support rod is connected to the middle shaped hole of the support leg through a second support rod pin shaft, and the second support rod pin shaft is close to one side of the base through a tension spring ground pressing waist shaped hole.

As an alternative of the technical scheme of the application, the rotation adjustment of the lamp cap is adjusted through the mutually meshed fluted disc, wherein the rotary right-angle joint or the T-shaped joint can be axially supported by the sleeve fixed by the screw rod in a rotating way, and the spring pressed between the large step hole of the right-angle joint and the flat gasket sleeve provides pressure for the re-meshing of the two fluted discs.

Compared with the prior art, the application has the following beneficial effects:

1. the multi-lamp-holder mobile lighting lamp with the supporting legs has the advantages of large supporting leg opening range, low requirement on structural size, simple operation of adjusting angles of the lamp holders, compact structure, convenient use and high product reliability.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic cross-sectional view of a lamp according to the present application;

FIG. 2 is a schematic view of the lamp of the present application in use;

FIG. 3 is a schematic view of a lamp according to the present application;

Fig. 4 is a schematic view of a portion of a lamp cap according to the present application.

In the figure: 1. a hexagonal sleeve; 2. a hexagonal collar; 3. a lamp base; 4. a lamp panel; 5. a telescopic rod; 6. a telescopic rod fixing ring; 7. a control key; 8. the first support rod pin shaft; 9. a handle pin shaft; 10. a support rod; 11. a jump ring gasket; 12. a sliding key; 13. a support pin shaft; 14. a buffer spring; 15. positioning pin shafts; 16. a T-shaped slider; 17. the second supporting rod pin shaft; 18. a T-shaped slider; 19. a handle; 20. a support leg; 21. a lamp cap; 301. a T-interface; 302. a screw; 303. fluted disc; 304. a sleeve; 305. a spring; 306. and (5) turning the head at right angles.

Detailed Description

Referring to fig. 1-4, the present application provides a technical solution: a multi-lamp-cap mobile lighting lamp with supporting legs comprises a lamp cap assembly, a telescopic rod assembly, a base assembly and a handle assembly; the telescopic rod assembly is fixed on the base assembly, the lamp cap assembly is fixed on the telescopic rod assembly through the lamp panel 4, the handle assembly is connected with the upper fixing ring of the telescopic rod 5 through the lamp cap cover 21 at the upper part, and the lower end of the handle assembly is fixed with the bottom of the telescopic rod 5 through the hexagonal sleeve 1; the handle assembly comprises a hexagonal sleeve 1, a lamp cap cover 21, a hexagonal sleeve ring 2 capable of sliding relative to the hexagonal sleeve 1, a T-shaped sliding block 16 capable of sliding in a T-shaped groove of the hexagonal sleeve 1, a handle 19 fixed on the T-shaped sliding block 16, a handle pin 9 connected with the hexagonal sleeve ring 2 by the handle 19, a positioning pin 15 penetrating through the handle 19, a return spring 305 sleeved on the positioning pin 15, a sliding key 12 clamped at the tail part of the positioning pin 15, a plurality of support rods 10 and a first support rod pin 8 capable of rotating relative to the hexagonal sleeve 1, a plurality of support rods 20 and support rod pins 13 capable of rotating relative to a base, a second support rod pin 17 capable of connecting the support rods 10 and the support rods 20 into a triangle, and a buffer spring 14 capable of pulling the second support rod pin 17 to the side, close to the base, of the support rods 20.

In the technical scheme, the T-shaped sliding block 16 can freely slide in the T-shaped groove of the hexagonal sleeve 1, the handle 19 fixed on the T-shaped sliding block 16 can freely move along the axial direction of the hexagonal sleeve 1 under the action of the T-shaped sliding block 16, the head of the positioning pin 15 passes through the positioning hole on the handle 19 and is inserted into the relevant positioning hole opened on the T-shaped groove of the hexagonal sleeve 1, the positioning pin 15 is limited by the limiting snap spring washer 11 and the handle 19, the reset spring 305 is sleeved outside the positioning pin 15, one end is pressed on the limiting snap spring washer 11, the other end is pressed on the step on the inner side of the handle 19, so that the pin shaft always pops outwards under the action of no external force until the limiting snap spring washer 11 presses to the limiting surface of the handle 19, the tail of the limiting pin shaft is provided with a concave ring, the concave ring is directly clamped into the C-shaped groove on the sliding key 12, the C-shaped groove of the sliding key 12 can drive the positioning pin 15 to move forwards and backwards, the C-shaped groove of the sliding key 12 is required to pass through the hole on the other side of the sliding key 12, and then the C-shaped groove of the sliding key 12 is required to pass through the hole on the other side of the handle 19, and the other side of the sliding key 12 is smoothly clamped between the handle 19 and the sliding key 12 and the handle 19 and the other side and the sliding key 12. Three positioning bosses are arranged in the hexagonal lantern ring 2 and can be matched with three T-shaped grooves on the hexagonal sleeve 1 for limiting, so that the hexagonal lantern ring 2 is ensured to be smooth and unimpeded when axially sliding outside the hexagonal sleeve 1, three or more bosses with pin holes are arranged outside the hexagonal lantern ring 2, one ends of a plurality of support rods 10 can be respectively connected through first support rod pin shafts 8, the support rods 10 can move rotationally relative to the hexagonal lantern ring 2, one ends of support legs 20 are connected to connecting holes on a base through support leg pin shafts 13, the support legs 20 can move rotationally relative to the base, and second support rod pin shafts 17 connect the support rods 10 and the support legs 20 into a hinge. One side of the buffer spring 14 is fixed on a convex buckling position in one side of the supporting leg 20 close to the base, the other side of the buffer spring is connected to the middle position of the second supporting rod pin shaft 17, when the supporting legs 20 are unfolded, the second supporting rod pin shaft 17 slides outwards in a kidney-shaped hole in the middle of the supporting leg 20 under the action of the gravity of the lamp, and therefore the spring 305 is pulled to be large for buffering; in addition, when the leg 20 is retracted into the hexagonal sleeve 1, the buffer spring 14 is also in a pulled-out state, ensuring that the leg 20 is tightened. A protruding limit post is arranged in the hexagonal lantern ring 2 and is matched with a limit pin hole on the handle 19, so that the handle 19 is ensured to drive the hexagonal lantern ring 2 to move together in the moving process. Thus, under the drive of the handle 19, the supporting leg 20, the supporting rod 10 and the hexagonal sleeve 1 form a sliding triangle, when the handle 19 moves to the uppermost side, the supporting leg 20 and the supporting rod 10 are also almost clung to the hexagonal sleeve 1 to form a line, and when the handle 19 moves to different positioning holes below, the supporting leg 20 forms opening angles with different sizes, so that the use in different areas is convenient. The handle 19 is held by one hand to unlock the limiting pin shaft, the sliding key 12 is outwards slid by the thumb, and the positioning pin shaft 15 is pulled out of the positioning hole of the hexagonal sleeve 1 under the driving of the sliding key 12, so that the current state is unlocked. The handle 19 can move up and down to the corresponding position, and when the supporting leg 20 is unfolded to the corresponding position, the positioning pin 15 is inserted into the corresponding positioning hole of the hexagonal sleeve 1 under the action of the return spring 305, so that the function of controlling the supporting leg 20 to be unfolded and supported is achieved.

Referring to fig. 1 to 4, the lamp cap assembly includes a lamp panel 4, a toothed disc 303 fixed on the lamp panel 4, right angle connectors rotatable in a horizontal direction and toothed discs 303 fixed at both ends thereof, T-shaped connectors rotatable vertically and toothed discs 303 fixed thereon, a lamp cap 3 for providing illumination, a screw 302 and a sleeve 304 thereof rotatable horizontally for fixing the right angle connectors to the lamp panel 4, a spring 305, a screw 302 and a sleeve 304 thereof for fixing the T-shaped connectors to the right angle connectors, a spring 305 and a self-locking nut.

In this technical scheme, the lamp cap part of the application is composed of three lamp caps 3, wherein the middle lamp cap 3 only needs to adjust the angle in the vertical direction, and the other two lamp caps 3 on two sides can adjust the angle in the horizontal direction besides the angle in the vertical direction. When the lamp needs annular illumination, the lamp holders 3 on two sides can be respectively adjusted to 120 degrees to provide the annular illumination; when the lamp needs to illuminate in one direction, only the lamp holders 3 on two sides need to be adjusted to the position of the lamp holder 3 in the middle. In addition, the three lamp holders 3 can respectively irradiate to places with different heights at three different positions, so that the multi-directional lighting requirement of the lamp is facilitated. The adjustment of the horizontal direction of the lamp holders 3 at two sides is mainly to confirm the rotation direction through the mutual engagement of the two fluted discs 303 respectively fixed on the lamp panel 4 and the right-angle joint, when the angle is required to be adjusted, the fluted discs 303 are subjected to the radial rotation force, and the two fluted discs 303 which are mutually engaged gradually rotate and separate under the action of the tooth inclined planes, so that the right-angle joint rotates for a certain angle relative to the lamp panel 4, and when the radial external force of rotation is removed, the right-angle joint pushes the right-angle joint to the lamp panel 4 under the action of the spring 305, so that the two fluted discs 303 respectively fixed on the lamp panel 4 and the right-angle joint are engaged again to be fixed at the angle. The angle adjustment of the lamp cap 3 in the vertical direction is the same as the rotation in the horizontal direction, and the angle is adjusted by adjusting the two mutually meshed fluted discs 303.

Referring to fig. 1-4, the outer side of the hexagonal sleeve 1 is provided with a plurality of T-shaped sliding grooves with openings, the inner side of the hexagonal sleeve 2 is provided with a plurality of bosses, the hexagonal sleeve 2 and the hexagonal sleeve 1 are limited by the bosses, and the hexagonal sleeve 2 slides along the direction of the T-shaped grooves on the outer side of the hexagonal sleeve 1.

In the technical scheme, the outer side of the hexagonal sleeve 1 is provided with a plurality of T-shaped sliding grooves with openings, the inner side of the hexagonal sleeve 2 is provided with a plurality of bosses, the hexagonal sleeve 2 and the hexagonal sleeve 1 are limited by the bosses, and the hexagonal sleeve 2 can slide along the direction of the T-shaped grooves on the outer side of the hexagonal sleeve 1; the T-shaped sliding block 16 can slide in the T-shaped groove of the hexagonal sleeve 1, a boss of the T-shaped sliding block 16 protrudes out of the outer surface of the hexagonal sleeve 1, and the handle 19 is fixed on the T-shaped sliding block 16 through a screw, so that the handle 19 can slide along the T-shaped groove of the hexagonal sleeve 1 under the action of the T-shaped sliding block 16; the outer side of the upper end of the handle 19 is provided with a groove which is matched with another boss on the inner side of the hexagonal lantern ring 2, and the boss is matched with the groove of the handle 19 before sliding into the hexagonal lantern ring 1 during installation, so that when the handle 19 is moved, the hexagonal lantern ring 2 is driven to move along with the handle 19 under the matching of the boss; a plurality of positioning holes are formed in the T-shaped groove of the hexagonal sleeve 1, and when the positioning pin shaft 15 moves to the positioning holes at different positions, the supporting legs 20 can be opened at different angles, so that the requirements of different use sites are met; the support rod 10 is connected to the middle hole of the support leg 20 through a second support rod pin shaft 17, the waist-shaped hole of the second support rod pin shaft 17 is pressed by a tension spring to be close to one side of the base, when the support leg 20 is opened, under the action of the gravity of a lamp, the support rod 10 is outwards opened to drive the second support rod pin shaft 17 to outwards slide in the waist-shaped hole of the support leg 20, so that the tension spring is lengthened to buffer, when the support leg 20 is retracted, the positioning pin shaft 15 drives the support rod 10 to upwards move to lengthen the tension spring, and the support leg 20 is driven to be tightly attached to the outer side of the hexagonal sleeve 1 through the second support rod pin shaft 17 under the tension of the tension spring; the rotation adjustment of the lamp cap 3 is adjusted through the mutually meshed fluted disc 303, wherein the sleeve 304 fixed by the screw 302 can axially support the rotating right-angle joint or T-shaped joint in a rotating way, and the spring 305 pressed between the large step hole of the right-angle joint and the flat gasket sleeve provides pressure for the re-meshing of the two fluted discs 303, so that the operation convenience in angle adjustment and the firm meshing and fixation of the fluted disc 303 after the operation are ensured, and the operation is simple and convenient.

Referring to fig. 1-4, the T-shaped slider 16 slides in the T-shaped groove of the hexagonal socket 1, the boss of the T-shaped slider 16 protrudes out of the outer surface of the hexagonal socket 1, the handle 19 is fixed to the T-shaped slider 16 by a screw, the handle 19 slides along the T-shaped groove of the hexagonal socket 1 through the T-shaped slider 16, and a groove is formed on the outer side of the upper end of the handle 19 and is matched with the other boss on the inner side of the hexagonal collar 2.

Referring to fig. 1-4, a plurality of positioning holes are formed in a T-shaped groove of the hexagonal sleeve 1.

Referring to fig. 1 to 4, the support bar 10 is connected to the middle hole of the support leg 20 through a second support bar pin 17, and the second support bar pin 17 is close to one side of the base through a tension spring ground-pressing kidney-shaped hole.

Referring to fig. 1-4, the rotational adjustment of the lamp cap 3 is performed by means of intermeshing toothed plates 303, wherein a sleeve 304, fixed by a screw 302, can axially support the rotating right angle or T-joint in a rotational direction, and a spring 305, which is pressed between the large stepped bore of the right angle joint and the flat washer sleeve, provides pressure for the re-engagement of the two toothed plates 303.

When the multi-lamp-holder movable lighting lamp with the supporting legs is used, the protruding end of the T-shaped sliding block 16 is mainly clung to the back face of the handle 19, the bolt holes of the T-shaped sliding block are aligned with the bolt holes of the handle 19, and then the handle 19 and the T-shaped sliding block 16 are locked into a whole by penetrating the holes on the T-shaped sliding block 16 through screws. Then the T-shaped sliding block 16 is inserted into the T-shaped groove of the hexagonal sleeve 1, the boss of the T-shaped block extends out of the small notch of the T-shaped groove of the hexagonal sleeve 1, the inner boss of the hexagonal sleeve 2 is clamped into the groove of the handle 19, the three positioning bosses on the inner side of the hexagonal sleeve 2 are respectively corresponding to the T-shaped notch of the hexagonal sleeve 1, and the hexagonal sleeve 2 and the handle 19 smoothly slide into the outer side of the hexagonal sleeve 1 together. Then the sliding key 12 passes through the side hole of the handle 19, the boss of the sliding key 12 is positioned on the concave step on the side surface of the handle 19, and the elastic buckle of the sliding key 12 is clamped on the inner side of the handle 19; the snap spring washer 11 is arranged in the groove of the positioning pin shaft 15, the reset spring 305 penetrates and presses the positioning pin shaft 15 to the snap spring washer 11 from the side of the positioning pin shaft 15, the head of the positioning pin shaft 15 penetrates through the positioning hole, the T-shaped sliding block 16 hole and the positioning hole of the hexagonal sleeve 1 from the inner side of the handle 19 respectively, the positioning pin shaft 15 presses one side of the hexagonal sleeve 1 under the action of the reset spring 305, the other end of the positioning pin shaft 15 is clamped in the groove in the handle 19, the tail groove of the positioning pin shaft 15 is clamped in the C-shaped groove of the sliding key 12, the other end of the reset spring 305 is pressed on the inner side of the groove in the handle 19, the positioning pin shaft 15 is guaranteed to be locked in the positioning hole of the hexagonal sleeve 1 under the action of no external force, and when the external force slides the sliding key 12 outwards, the C-shaped groove of the sliding key 12 drives the positioning pin shaft 15 to move outwards together, so that the head of the positioning pin shaft 15 is pulled out from the positioning hole of the hexagonal sleeve 1, and the hexagonal sleeve 2 are unlocked. Then the telescopic rod 5 of the lamp is stretched into the inner cavity of the hexagonal sleeve 1, the telescopic rod 5 is fixed together by penetrating through screw holes by using screws, then the hexagonal sleeve 1 with the telescopic rod 5 fixed is inserted into a cavity surrounded by a plurality of bosses of the base, one end of the hexagonal sleeve 1 is tightly attached to the plane of the base, and then the telescopic rod 5 and the base are fixed together by using screws from the inside of the base. Then the leg pin shaft 13 sequentially passes through a hole at one end of the leg 20 and a U-shaped groove of the base, and then the two ends of the leg pin shaft 13 are respectively fixed by the snap spring washers 11, so that the leg 20 and the base form a rotary hinge. Then the first support rod pin shaft 8 respectively passes through a hole at one end of the support rod 10 and a pin hole on the hexagonal lantern ring 2, and the two ends of the support rod are fixed by the snap spring washers 11, so that the support rod 10 and the hexagonal lantern ring 2 form a hinge. Then the second support rod pin shaft 17 respectively passes through the kidney-shaped hole on the support leg 20 and the hole at the other end of the support rod 10, and is fixed from two ends by the clamp spring washer 11, and then the small groove in the middle of the support rod 10 is connected with the buckling position on the support leg 20 by the buffer tension spring, so that the second support rod pin shaft 17 is always positioned at one side of the kidney-shaped hole close to the base under the action of no other external force. Therefore, the supporting leg 20 and the hexagonal sleeve 1 form a sliding triangle mechanism under the driving of the supporting rod 10, the positioning pin shaft 15 can be driven to unlock through the sliding key 12, the handle 19 pulls the hexagonal sleeve ring 2 to drive the supporting rod 10 and the supporting leg 20 to rotate and open a certain angle, and when the handle 19 slides to a certain corresponding position, the positioning pin shaft 15 is respectively inserted into the corresponding positioning pin hole of the hexagonal sleeve 1 under the action of the reset spring 305. Under the effect of reusing the lamp, the supporting rod 10 can rotate outwards to drive the second supporting rod pin shaft 17 to slide from one side of the waist-shaped hole of the supporting leg 20 to the other side, and at the moment, the buffer tension spring can be lengthened to buffer. When the supporting leg 20 is completely retracted outside the hexagonal sleeve 1, the supporting rod 10 drives the second supporting rod pin shaft 17 to lengthen the buffer tension spring, so that the supporting leg 20 is ensured not to be outwards opened.

The upper part of the lamp is mainly fixed to a screw hole of the lamp panel 4, a screw hole of the right-angle connector and a screw hole of the T-shaped connector by a plurality of screws respectively penetrating through the holes of the fluted disc 303; the screw 302 sequentially passes through the flat washer, the sleeve 304 and the spring 305, then passes through the large step hole and the small through hole on the right-angle joint, and finally is locked on the large screw hole of the lamp panel 4, so that the screw, the flat washer and the sleeve 304 are completely fixed, one end of the spring 305 is pressed on the flat washer, and the other end is pressed on the large step of the right-angle joint, so that the fluted disc 303 on the right-angle joint is completely meshed with the fluted disc 303 on the lamp panel 4 to be fixed under the action of no other large external force, and when the radial rotation force of the fluted disc 303 acts, the spring 305 is compressed and rotates under the action of the tooth inclined planes between the fluted disc 303, thereby realizing the rotation between the lamp panel 4 and the right-angle joint. The screw 302 sequentially passes through the flat washer, the sleeve 304 and the spring 305 in the same way, then passes through the large step hole and the small through hole on the right-angle joint, finally is locked on the large screw hole of the T-shaped joint, and then is locked from the other side of the T-shaped joint by the locknut, so that the rotation adjustment in the vertical direction is realized.

Claims (7)

1. The utility model provides a many lamp holders take landing leg to remove illumination lamps and lanterns, includes lamp holder subassembly, telescopic link subassembly, base subassembly and handle subassembly, its characterized in that:

The telescopic rod assembly is fixed on the base assembly, the lamp cap assembly is fixed on the telescopic rod assembly through the lamp panel (4), the handle assembly is connected with the upper fixing ring of the telescopic rod (5) through the lamp cap cover (21) at the upper part, and the lower end of the handle assembly is fixed with the bottom of the telescopic rod (5) through the hexagonal sleeve (1);

The handle assembly comprises a hexagonal sleeve (1), a lamp cap cover (21), a hexagonal lantern ring (2) capable of sliding relative to the hexagonal sleeve (1), a T-shaped sliding block (16) capable of sliding in a T-shaped groove of the hexagonal sleeve (1), a handle (19) fixed on the T-shaped sliding block (16), a handle pin shaft (9) connected with the hexagonal lantern ring (2), a positioning pin shaft (15) penetrating through the handle (19), a return spring (305) sleeved on the positioning pin shaft (15), a sliding key (12) clamped at the tail part of the positioning pin shaft (15), a plurality of support rods (10) capable of rotating relative to the hexagonal sleeve (1), a first support rod pin shaft (8), a plurality of support rods (20) capable of rotating relative to a base, a support rod pin shaft (13), a second support rod pin shaft (17) connecting the support rods (10) and the support rods (20) into a triangle, and a buffer spring (14) pulling the second support rod pin shaft (17) to one side, close to the base, of the support rods (20).

2. The multi-cap legged mobile lighting fixture of claim 1, wherein: the lamp cap assembly comprises a lamp panel (4), a fluted disc (303) fixed on the lamp panel (4), right-angle connectors capable of rotating in the horizontal direction, fluted discs (303) fixed at two ends of the right-angle connectors, T-shaped connectors capable of rotating vertically, fluted discs (303) fixed on the T-shaped connectors, a lamp cap (3) for providing illumination, a screw rod (302) capable of rotating horizontally and a sleeve (304) of the screw rod, a spring (305), a screw rod (302) capable of fixing the T-shaped connectors on the right-angle connectors, a sleeve (304) of the screw rod, the spring (305) and a self-locking nut, wherein the screw rod (302) and the sleeve (304) of the screw rod are used for fixing the right-angle connectors on the lamp panel (4).

3. The multi-cap legged mobile lighting fixture of claim 1, wherein: the outer side of the hexagonal sleeve (1) is provided with a plurality of T-shaped sliding grooves with openings, the inner side of the hexagonal sleeve (2) is provided with a plurality of bosses, limiting is carried out between the hexagonal sleeve (2) and the hexagonal sleeve (1) through the bosses, and the hexagonal sleeve (2) slides along the direction of the T-shaped grooves on the outer side of the hexagonal sleeve (1).

4. The multi-cap legged mobile lighting fixture of claim 1, wherein: the T-shaped sliding block (16) slides in the T-shaped groove of the hexagonal sleeve (1), a boss of the T-shaped sliding block (16) protrudes out of the outer surface of the hexagonal sleeve (1), the handle (19) is fixed to the T-shaped sliding block (16) through a screw, the handle (19) slides along the T-shaped groove of the hexagonal sleeve (1) through the T-shaped sliding block (16), and a groove is formed in the outer side of the upper end of the handle (19) and matched with the other boss on the inner side of the hexagonal sleeve (2).

5. The multi-cap legged mobile lighting fixture of claim 1, wherein: a plurality of positioning holes are formed in the T-shaped groove of the hexagonal sleeve (1).

6. The multi-cap legged mobile lighting fixture of claim 1, wherein: the support rod (10) is connected to the middle shaped hole of the support leg (20) through a second support rod pin shaft (17), and the second support rod pin shaft (17) is close to one side of the base through a tension spring ground pressing waist shaped hole.

7. The multi-cap legged mobile lighting fixture of claim 2, wherein: the rotation adjustment of the lamp cap (3) is carried out through the fluted disc (303) which are meshed with each other, wherein a sleeve (304) fixed by a screw rod (302) can axially support the rotation right-angle joint or the T-shaped joint in a rotating way, and a spring (305) which is pressed between a large step hole of the right-angle joint and a flat gasket sleeve is used for providing pressure for the re-meshing of the two fluted discs (303).