CN218209084U

CN218209084U - Telescopic lighting working lamp

Info

Publication number: CN218209084U
Application number: CN202222600258.8U
Authority: CN
Inventors: 朱长春; 赵秀华; 林芬; 柳晓娟
Original assignee: Zhejiang Zhenghui Lighting Co ltd
Current assignee: Zhejiang Zhenghui Lighting Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-03
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a telescopic illumination work lamp, including lamp holder, lamp pole and removal base, be connected through flexible subassembly between lamp pole and the removal base, flexible subassembly is including the roof that is located the lamp pole bottom, the cavity fixing base of setting in the roof lower part, the one end setting of cavity fixing base is used for driving gear axle pivoted handle subassembly, be connected through rotatory subassembly between roof and the lamp pole, the beneficial effects of the utility model reside in that: through having set up flexible subassembly and handle subassembly for the lamp holder of work lamp can adjust working height through flexible subassembly, has made things convenient for the use of work lamp under the different situation, and folding set setting can play waterproof dustproof and follow the roof and fold flexible effect from top to bottom simultaneously, through having set up rotating assembly, makes the lamp holder can use the lamp pole to carry out 360 rotations as the axle center, has made things convenient for the regulation of lamp holder illumination orientation, has improved work efficiency.

Description

Telescopic lighting working lamp

Technical Field

The utility model belongs to the technical field of the illumination work lamp, especially, relate to a telescopic illumination work lamp.

Background

The working lamp comprises a lamp holder, a lamp post and a movable base, and is mainly used for illumination in public places, such as large-scale construction operation of railways, electric power, public security and the like, emergency repair of accidents, rescue and relief work and the like, and needs a large-area high-brightness illuminating lamp.

The traditional work lamp is simple in structure, the lighting height of the lamp holder is generally determined when the work lamp is produced, the situation that various lighting heights are needed is often met in a work site, the traditional work lamp cannot meet the requirement for changing the lighting height, and the work efficiency is reduced.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a telescopic illumination work light, is including lamp holder, lamp pole and removal base, its characterized in that: the lamp pole is connected through flexible subassembly between with the removal base, flexible subassembly is including the roof that is located the lamp pole bottom, set up the cavity fixing base in the roof lower part, fixedly connected with folding cover between roof and the cavity fixing base, roof lower extreme fixedly connected with rack seat, the rack seat sets up on the cavity fixing base in folding cover and cavity fixing base and upper and lower slip, through screw thread fixedly connected with rack in the rack seat, one side of rack is equipped with the gear shaft that matches with the rack, the gear shaft passes through the bearing and rotates the setting in the cavity fixing base, the one end of cavity fixing base is provided with and is used for driving gear shaft pivoted handle subassembly, the handle subassembly is located the lateral wall of cavity fixing base, be connected through rotatory subassembly between roof and the lamp pole.

As a further improvement of the utility model: one side of rack seat has the draw runner, set up in the cavity fixing base with draw runner assorted spout, the rack seat slides from top to bottom through the cooperation of draw runner and spout and sets up in the cavity fixing base.

As a further improvement of the utility model: the lateral wall of cavity fixing base seted up with the coaxial T type annular of gear shaft, the handle subassembly includes the T type post of setting in T type circular slot with gear shaft fixed connection's connecting plate, activity, the connecting plate is improved level and is run through and seted up the through-hole, T type post stretches out T type annular and wears to establish in the through-hole, the part that T type post stretches out T type annular is the screw thread setting, the one end that T type annular was kept away from to the connecting plate is equipped with rotatory handle, set up the screw hole in the rotatory handle, rotatory handle passes through the screw thread and is connected with T type post.

As a further improvement of the utility model: the lower part of gear shaft is equipped with baffle A, baffle A and the fixed setting of cavity fixing base, the fixed baffle B that is equipped with of lower extreme of rack seat, baffle B's length is greater than the clearance between baffle A and the rack seat.

As a further improvement of the utility model: the rotating assembly comprises a rotating seat fixedly arranged at the upper end of the top plate and a disc fixedly arranged at the lower end of the lamp post, a circular groove matched with the disc is formed in the rotating seat, a through hole communicated with the circular groove is formed in the top of the rotating seat, the disc is located in the circular groove, the lamp post penetrates through the through hole and is fixedly connected with the disc, and the diameter of the disc is larger than that of the through hole.

As a further improvement of the utility model: the top of the rotating seat is provided with a threaded hole communicated with the circular groove, a screw is arranged in the threaded hole, and the lower end face of the screw is abutted to the upper end face of the disc after being screwed into the threaded hole.

As a further improvement of the utility model: the lamp holder is rotatably arranged in the arc-shaped frame.

The beneficial effects of the utility model reside in that: through having set up flexible subassembly and handle subassembly for the lamp holder of work lamp can adjust working height through flexible subassembly, has made things convenient for the use of work lamp under the different situation, and folding set setting can play waterproof dustproof and follow the roof and fold flexible effect from top to bottom simultaneously, through having set up rotating assembly, makes the lamp holder can use the lamp pole to carry out 360 rotations as the axle center, has made things convenient for the regulation of lamp holder illumination orientation, has improved work efficiency.

Drawings

FIG. 1 is a structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the hollow fixing seat;

FIG. 3 is a schematic view of a rack seat disposed in a chute via a slide bar;

FIG. 4 is a cross-sectional schematic view of the connection of the gear shaft to the handle assembly;

FIG. 5 is a schematic view of the handle assembly disposed outside the hollow holder;

FIG. 6 is an enlarged schematic view of A;

FIG. 7 is a schematic cross-sectional view of the stem connected to the post via a swivel assembly;

description of reference numerals: 1. the lamp holder, 2, the lamp post, 3, the movable base, 4, the top plate, 5, the hollow fixed seat, 6, the folding sleeve, 7, the rack seat, 8, the rack, 9, the gear shaft, 10, the bearing, 11, the baffle A,12, the baffle B,13, T-shaped annular grooves, 14, the connecting plate, 15, T-shaped columns, 16 through holes, 17, the rotary handle, 18, the sliding strip, 19, the sliding groove, 20, the rotary base, 21, the disc, 22, the circular groove, 23, the through holes, 24, the screws and 25 are arc-shaped frames.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to the attached drawings 1-7, the telescopic work lighting lamp of the embodiment comprises a lamp holder 1, a lamp post 2 and a movable base 3, wherein the lamp post 2 is connected with the movable base 3 through a telescopic assembly, the telescopic assembly is arranged to enable the lamp holder 1 of the work lighting lamp to adjust the working height through the telescopic assembly, so that the work lighting lamp is convenient to use under different conditions, the telescopic assembly comprises a top plate 4 positioned at the bottom of the lamp post 2 and a hollow fixed seat 5 arranged at the lower part of the top plate 4, the fixed seat is fixedly arranged on the movable base, a folding sleeve 6 is fixedly connected between the top plate 4 and the hollow fixed seat 5, the folding sleeve 6 is fixedly connected with the top surfaces of the top plate 4 and the hollow fixed seat 5 through the folding sleeve 6, so that when the top plate 4 is lifted upwards through the telescopic assembly, the folding sleeve 6 is stretched along with the top plate 4, the waterproof and dustproof function is achieved, rainwater and sundries are prevented from entering the hollow fixed seat 5, so that damage to internal parts of the hollow fixed seat 5 is avoided, the lower end of the top plate 4 is fixedly connected with the rack seat 7, the rack seat 7 is positioned in the folding sleeve 6 and the hollow fixed seat 5 and is arranged on the hollow fixed seat 5 in a vertical sliding mode, the rack 8 is fixedly connected in the rack seat 7 through threads, one side of the rack 8 is provided with the gear shaft 9 matched with the rack 8, the gear shaft 9 is rotatably arranged in the hollow fixed seat 5 through the bearing 10, one end of the hollow fixed seat 5 is provided with the handle assembly for driving the gear shaft 9 to rotate, the handle assembly is positioned on the outer side wall of the hollow fixed seat 5, if the working height of the working lamp needs to be adjusted, the rotating handle 17 screwed with the T-shaped column 15 is loosened, after the rotating handle 17 is loosened, the T-shaped column 15 loses displacement limitation, so that the rotating handle 17 can drive the T-shaped column 15 to move in the T-shaped ring groove 13, the T-shaped column 15 penetrates through the connecting plate 14, the connecting plate 14 is driven to move when the T-shaped column 15 rotates, the connecting plate 14 drives the gear shaft 9 to rotate, the gear shaft 9 drives the gear to be meshed with the rack 8 when rotating, the effect of driving the rack seat 7 to move up and down is achieved, the top end of the rack seat 7 is fixedly connected with the top plate 4, the lamp cap 1 is positioned on the upper portion of the top plate 4, the effect of driving the lamp cap 1 to move up and down is achieved, the rotating handle 17 is screwed after the rotating handle is adjusted to a proper height, because the extension of T type post 15 is the screw thread setting, through threaded connection between rotatory handle 17 and the T type post 15, so can drive T type post 15 and the conflict of the inner wall of T type ring groove 13 and carry out the displacement restriction when screwing rotatory handle 17, and T type post 15 wears to establish in the through-hole 16 of connecting plate 14, has restricted the rotation of gear shaft 9 through connecting plate 14, has played fixed gear shaft 9 pivoted effect, conveniently fixes the current height of lamp holder 1, be connected through rotatory subassembly between roof 4 and the lamp pole 2, through having set up rotating assembly for lamp holder 1 can use lamp pole 2 to carry out 360 rotations as the axle center, has made things convenient for the regulation of lamp holder 1 illumination orientation, has improved work efficiency.

The utility model discloses a further set up to: one side of rack seat 7 has draw runner 18, set up in the cavity fixing base 5 with draw runner 18 assorted spout 19, rack seat 7 slides about through the cooperation of draw runner 18 with spout 19 and sets up in cavity fixing base 5, and rack seat 7 reciprocates with cavity fixing base 5 through the cooperation of draw runner 18 with spout 19, and the setting up of draw runner 18 with spout 19 makes the up-and-down displacement of rack seat 7 more smooth to can restrict the up-and-down displacement orbit of rack seat 7.

The utility model discloses a further set up to: the outer side wall of the hollow fixing seat 5 is provided with a T-shaped ring groove 13 coaxial with the gear shaft 9, the handle component comprises a connecting plate 14 fixedly connected with the gear shaft 9 and a T-shaped column 15 movably arranged in a T-shaped circular groove 22, the connecting plate 14 is horizontally provided with a through hole 16 in a penetrating manner, the T-shaped column 15 extends out of the T-shaped ring groove 13 and penetrates through the through hole 16, the part of the T-shaped column 15 extending out of the T-shaped ring groove 13 is arranged in a threaded manner, one end, far away from the T-shaped ring groove 13, of the connecting plate 14 is provided with a rotating handle 17, a threaded hole is formed in the rotating handle 17, the rotating handle 17 is connected with the T-shaped column 15 through threads, the T-shaped column 15 is connected with the rotating handle 17 and the connecting plate 14, and the T-shaped column 15 is arranged in the T-shaped ring groove 13, when rotating rotatory handle 17, the handle drives gear shaft 9 through connecting plate 14 and rotates, can highly rise lamp holder 1 through the cooperation of gear and rack 8, when rising to suitable position, screw rotatory handle 17, because the protruding part of T type post 15 is the screw thread setting, pass through threaded connection between rotatory handle 17 and the T type post 15, so can drive T type post 15 and the conflict of the inner wall of T type ring groove 13 and carry out the displacement restriction when screwing rotatory handle 17, and T type post 15 wears to establish in connecting plate 14's through-hole 16, the rotation to gear shaft 9 has carried out the restriction through connecting plate 14, fixed gear shaft 9 pivoted effect has been played, make things convenient for the current height of fixed lamp holder 1.

The utility model discloses a further set up to: the lower part of gear shaft 9 is equipped with baffle A11, baffle A11 and the fixed setting of cavity fixing base 5, the fixed baffle B12 that is equipped with of lower extreme of rack seat 7, baffle B12's length is greater than the clearance between baffle A11 and the rack seat 7, through having set up baffle A11 and baffle B12, baffle A11 is in gear shaft 9 lower part, baffle B12 is at the bottom of rack seat 7, when rack seat 7 risees through the telescopic component, can drive baffle B12 and also up-move, when being close gear shaft 9, because baffle B12's size is greater than the clearance between baffle A11 and the rack seat 7, so baffle B12 can contradict with baffle A11, and lead to rack seat 7 unable continuation rising, has played the limiting action to rack seat 7 up displacement stroke, avoid causing the device overtravel damage because it is too much to rise, life has been improved.

The utility model discloses a further set up to: the rotating assembly comprises a rotating base 20 fixedly arranged at the upper end of the top plate 4 and a disc 21 fixedly arranged at the lower end of the lamp post 2, a circular groove 22 matched with the disc 21 is formed in the rotating base 20, a through hole 23 communicated with the circular groove 22 is formed in the top of the rotating base 20, the disc 21 is located in the circular groove 22, the lamp post 2 penetrates through the through hole 23 and is fixedly connected with the disc 21, the diameter of the disc 21 is larger than that of the through hole 23, the lower end of the lamp post 2 is fixedly connected with the disc 21 and is arranged in the rotating base 20, the disc 21 can rotate in the circular groove 22, the disc 21 is fixedly connected with the lamp post 2, the lamp post 2 can be driven to rotate, the lamp cap 1 located on the lamp post 2 can be driven to rotate by the lamp post 2, the rotation of the lamp cap 1 is facilitated, the diameter of the through hole 23 is smaller than that of the disc 21, the disc 21 is limited in displacement, the situation that the disc 21 falls out of the rotating base 20 in the rotating process is avoided, the disc 21 is limited in the rotating base 20, the rotating base, the rotating process, the use is facilitated, and the firmness is increased.

The utility model discloses a further set up to: screw hole that link up with circular slot 22 is seted up at roating seat 20 top, threaded hole is equipped with screw 24, terminal surface under screw 24 screw in screw hole back with the up end of disc 21 is contradicted, and through having set up screw 24, contradict with disc 21 after screw 24 sinks into the screw hole, can carry out rotation restriction to disc 21, because disc 21 and 2 fixed connection of lamp pole, can play the effect of fixed rotatory lamp holder 1 angle.

The utility model discloses a further set up to: the upper end fixedly connected with arc frame 25 of lamp pole 2, lamp holder 1 rotates the setting and is in the arc frame 25, arc frame 25 passes through screw rod fixed connection with lamp holder 1, is connected through the both ends of arc frame 25 with lamp holder 1 for lamp holder 1 can rotate with the axle center of both ends junction, conveniently adjusts illumination angle, has made things convenient for the use.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.

Claims

1. The utility model provides a telescopic illumination work lamp, is including lamp holder (1), lamp pole (2) and removal base (3), its characterized in that: lamp pole (2) and remove and be connected through flexible subassembly between base (3), flexible subassembly is including roof (4) that are located lamp pole (2) bottom, cavity fixing base (5) of setting in roof (4) lower part, fixedly connected with folding cover (6) between roof (4) and cavity fixing base (5), roof (4) lower extreme fixedly connected with rack seat (7), rack seat (7) are located folding cover (6) and cavity fixing base (5) and slide from top to bottom and set up on cavity fixing base (5), through screw thread fixedly connected with rack (8) in rack seat (7), one side of rack (8) is equipped with gear shaft (9) that match with rack (8), gear shaft (9) rotate through bearing (10) and set up in cavity fixing base (5), the one end of cavity fixing base (5) is provided with and is used for driving gear shaft (9) pivoted handle subassembly, the handle subassembly is located the lateral wall of cavity fixing base (5), be connected through rotatory subassembly between roof (4) and lamp pole (2).

2. A retractable illuminated task light as recited in claim 1, wherein: one side of rack seat (7) has draw runner (18), set up in cavity fixing base (5) with draw runner (18) assorted spout (19), rack seat (7) slide up and down through the cooperation of draw runner (18) with spout (19) and set up in cavity fixing base (5).

3. A retractable illuminated worklight as recited in claim 1, wherein: the lateral wall of cavity fixing base (5) seted up with coaxial T type annular (13) of gear shaft (9), handle assembly includes connecting plate (14), the activity setting T type post (15) in T type circular slot (22) with gear shaft (9) fixed connection, connecting plate (14) is improved level and is run through and seted up through-hole (16), T type post (15) stretch out T type annular (13) and wear to establish in through-hole (16), the part that T type post (15) stretch out T type annular (13) is the screw thread setting, the one end that T type annular (13) were kept away from in connecting plate (14) is equipped with rotatory handle (17), set up the screw hole in rotatory handle (17), rotatory handle (17) are connected with T type post (15) through the screw thread.

4. A retractable illuminated worklight as recited in claim 1, wherein: the lower part of gear shaft (9) is equipped with baffle A (11), baffle A (11) and fixed the setting in cavity fixing base (5), the fixed baffle B (12) that is equipped with of lower extreme of rack seat (7), the length of baffle B (12) is greater than the clearance between baffle A (11) and rack seat (7).

5. A retractable illuminated worklight as recited in claim 1, wherein: the rotating assembly comprises a rotating seat (20) fixedly arranged at the upper end of the top plate (4) and a disc (21) fixedly arranged at the lower end of the lamp post (2), a circular groove (22) matched with the disc (21) is formed in the rotating seat (20), a through hole (23) communicated with the circular groove (22) is formed in the top of the rotating seat (20), the disc (21) is located in the circular groove (22), the lamp post (2) penetrates through the through hole (23) to be fixedly connected with the disc (21), and the diameter of the disc (21) is larger than that of the through hole (23).

6. A retractable illuminated worklight as recited in claim 5, wherein: screw holes communicated with the circular grooves (22) are formed in the top of the rotary seat (20), screws (24) are arranged in the screw holes, and the rear lower end faces of the screws (24) screwed into the screw holes are abutted to the upper end faces of the discs (21).

7. A retractable illuminated worklight as recited in claim 1, wherein: the lamp holder is characterized in that an arc-shaped frame (25) is fixedly connected to the upper end of the lamp pole (2), and the lamp holder (1) is rotatably arranged in the arc-shaped frame (25).