CN115854305B - Head-mounted LED lighting lamp adaptable to various wearing sizes - Google Patents
Head-mounted LED lighting lamp adaptable to various wearing sizes Download PDFInfo
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- CN115854305B CN115854305B CN202211679948.5A CN202211679948A CN115854305B CN 115854305 B CN115854305 B CN 115854305B CN 202211679948 A CN202211679948 A CN 202211679948A CN 115854305 B CN115854305 B CN 115854305B
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- 238000001125 extrusion Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A head-mounted LED lighting lamp suitable for various wearing sizes belongs to the technical field of LED lighting lamps, and aims to solve the problems that for safer construction scenes, the head dryness heat of workers is easily caused when a safety helmet is worn, normal construction of the workers is affected, and further, the problem that hands are difficult to liberate by holding the lighting lamp and the working efficiency is affected is considered; according to the invention, the integrated height of the lifting positioning rod is adjusted, so that the assembly box is stably attached to the top surface of the head, the neck circumference of different users is matched through opening and closing adjustment of the neck collar, the neck collar is not required to be tightly attached to the neck, and the wearing comfort of the users is improved; the head height of different users is adapted through lifting of the lifting positioning rod, the overall adaptability of the device to the different users is high, the safety helmet type lighting lamp is replaced, dryness heat of the head is avoided, and hands can be liberated.
Description
Technical Field
The invention relates to the technical field of LED illumination lamps, in particular to a head-mounted LED illumination lamp adaptable to various wearing sizes.
Background
The LED lighting lamp is a general name of the LED lamp, and refers to a lamp capable of transmitting light, distributing and changing light distribution of an LED light source, and comprises all parts and components required for fixing and protecting the LED light source except the LED light source and circuit accessories required for connection with a power supply.
The existing movable lighting lamp is mainly characterized in that a lighting piece is additionally arranged on the upper top surface of the safety helmet to be matched with workers for movable lighting operation, but the lighting piece is suitable for construction scenes with certain dangers, and for safer construction scenes, such as screw installation of dim scenes, the head of the workers is easy to be heated when the workers are worn, normal construction of the workers is affected, and further, hands of the workers are difficult to be liberated when the handheld lighting lamp is further considered, so that the working efficiency is affected.
Aiming at the problems, the prior device is improved, and the head-mounted LED lighting lamp adaptable to various wearing sizes is provided.
Disclosure of Invention
The invention aims to provide a head-mounted LED lighting lamp which can adapt to various wearing sizes, and solves the problems that in the background technology, for safer construction scenes, the head dryness heat of workers is easily caused when a safety helmet is worn, the normal construction of the workers is influenced, and further, the problem that the hands of the workers are difficult to release and the working efficiency is influenced when the hand-held lighting lamp is further considered.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an adaptable wear head-mounted LED lighting lamp of size, including the cover neck ring and install the lift locating lever at cover neck ring upper surface, the both sides of lift locating lever all are provided with supplementary swing mechanism, supplementary swing mechanism overlaps in user's neck, the lift locating lever is connected with the cover neck ring through supplementary swing mechanism, the installation handle piece is installed on the top of lift locating lever, the side surface of installation handle piece is provided with horizontal extension pole, the equipment box is installed to the one end of horizontal extension pole, one side of equipment box is provided with the illuminating lamp body, lift locating lever and horizontal extension pole are mutually perpendicular structure, through the equipment cooperation of cover neck ring, lift locating lever and horizontal extension pole, the equipment box is located user's top to the user uses lamps and lanterns.
Further, the lifting locating rod comprises a fixed vertical rod arranged on the upper surface of the collar ring and a movable limiting sleeve groove arranged on the surface of the fixed vertical rod, two groups of movable limiting sleeve grooves are arranged and are close to each other, a limiting outer handle sleeve is arranged at the top end of the fixed vertical rod, a movable vertical rod is arranged in the limiting outer handle sleeve, and the top end of the movable vertical rod is connected with the lower surface of the mounting handle block.
Further, the auxiliary swinging mechanism comprises a rotation limit sleeve ring matched with the movable limit sleeve groove and an arc auxiliary side rod arranged on the side surface of the rotation limit sleeve ring, wherein the rotation limit sleeve ring and the arc auxiliary side rod are respectively provided with two groups, the two groups of arc auxiliary side rods are matched with the collar ring, the lower surface of the outer end of the arc auxiliary side rod is provided with a vertical small column, and the bottom end of the vertical small column is connected with the upper surface of the collar ring.
Further, the neck sleeving ring comprises a rotary connecting column head and arc-shaped swinging rods arranged on two sides of the rotary connecting column head, the arc-shaped swinging rods are matched with the arc-shaped auxiliary side rods, one end of the vertical small column is connected with the upper surface of the arc-shaped swinging rods, the bottom ends of the fixed vertical rods are connected with the upper surface of the rotary connecting column head, one ends of the two groups of arc-shaped swinging rods are connected with the rotary connecting column head, and opening and closing openings are formed in the other ends of the two groups of arc-shaped swinging rods.
Further, rotate and link up the column cap and including laminating movable disk and setting up the rotation axostylus axostyle at laminating movable disk central authorities, laminating movable disk is provided with two sets of, the side surface of two sets of laminating movable disks all installs and links up the side piece, link up the side piece and be connected with the one end of arc swinging arms, and the installation blind groove has all been seted up to the middle-end of two sets of laminating movable disks, two sets of installation blind grooves correspond each other, first accuse position piece is installed to the interior bottom surface of one set of installation blind groove, first accuse position piece is provided with two sets of, the second accuse position piece is installed to the interior bottom surface of another set of installation blind groove, second accuse position piece is provided with two sets of, two sets of first accuse position piece and two sets of second accuse position piece stagger each other, install between first accuse position piece and the second accuse position piece and connect the elastic component and be provided with two sets of.
Further, the spacing outer handle cover includes the locating column cover of installing at fixed pole setting upper surface and installs the spacing control piece at locating column cover inside wall face, and the lift logical groove has been seted up to the upper top surface of locating column cover, and the lift logical groove is connected with the activity pole setting, and the locating column cover is connected with the activity pole setting through spacing control piece, and connecting thread groove has been seted up to the outside surface of locating column cover, and connecting thread groove is connected with screwing up fixed establishment.
Further, the limit control piece comprises a side opening box arranged on the inner side wall surface of the positioning column sleeve and a movable displacement block arranged in the side opening box, a connecting spring is arranged on one side surface of the movable displacement block, and one end of the connecting spring is provided with an extrusion round block.
Further, a locking connecting groove is formed in the side surface of the movable vertical rod, and the locking connecting groove is connected with the extrusion round block.
Further, screw up fixed establishment and include with the screw thread groove meshing be connected screw bolt and install the roof pressure gangbar of screwing up bolt one end, roof pressure gangbar sets up the inboard at the locating column cover, roof pressure gangbar runs through the open box in side, the side surface of roof pressure gangbar is connected with movable displacement piece.
Further, the upper surface and the lower surface of the side opening box are both provided with limiting connecting grooves, and the limiting connecting grooves are connected with the jacking linkage rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the head-mounted LED lighting lamp suitable for various wearing sizes provided by the invention assists the neck sleeving ring to open and close, the transverse extension rod is positioned at the top of the head of a user, the integrated height of the lifting positioning rod is adjusted, the assembly box is stably attached to the top surface of the head, the neck circumference of different users is matched through opening and closing adjustment of the neck sleeving ring, the neck sleeving ring is not required to be tightly attached to the neck, the wearing comfort of the user is improved, the head height of different users is adapted through lifting of the lifting positioning rod, the overall adaptability of the device to different users is high, the safety helmet type lighting lamp is replaced, the head dryness is avoided, and hands can be liberated.
2. According to the head-mounted LED lighting lamp suitable for various wearing sizes, on one hand, the space enough for accommodating the extrusion round block is reserved in the side opening box, the locking connecting groove and the extrusion round block can be separated from each other, the movable distance between the fixed upright rod and the movable upright rod can be smoothly adjusted, on the other hand, the screw bolt is reversely rotated, the jacking and jacking linkage rod is continuously close to the extrusion round block, so that the space enough for accommodating the extrusion round block is not reserved in the side opening box, the locking connecting groove and the extrusion round block cannot be separated, the comprehensive height of the lifting positioning rod is kept in a fixed state, the height of the lifting positioning rod is convenient to adjust, and the degree of matching between the lifting positioning rod and the head of a user is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a head-mounted LED lighting fixture adaptable to various wearing sizes;
FIG. 2 is a schematic view of a portion of a head-mounted LED lighting fixture adaptable to multiple wearing sizes according to the present invention;
FIG. 3 is a schematic view of a collar structure of a head-mounted LED lighting lamp adaptable to various wearing sizes;
FIG. 4 is a schematic view of the internal planar structure of a rotating engagement post head of the head-mounted LED lighting lamp adaptable to various wearing sizes;
FIG. 5 is a top view of the internal planar structure of a mounting troffer of the head-mounted LED lighting fixture adaptable to multiple wear sizes of the present invention;
FIG. 6 is a schematic view of the internal planar structure of the spacing outer sleeve of the head-mounted LED lighting lamp adaptable to various wearing sizes;
FIG. 7 is an enlarged view of the invention at A of FIG. 6;
fig. 8 is a schematic view of the internal planar structure of the side-opening box of the head-mounted LED lighting fixture adaptable to various wearing sizes.
In the figure: 1. a collar; 11. an arc-shaped swing lever; 12. rotating the connecting column head; 121. attaching a movable disc; 122. a joint side block; 123. rotating the shaft lever; 124. installing a hidden groove; 125. the first position control block; 126. a second control block; 127. connecting an elastic piece; 2. an auxiliary swing mechanism; 21. rotating the limit lantern ring; 22. an arc auxiliary side rod; 23. a vertical small column; 3. lifting the positioning rod; 31. fixing the vertical rod; 32. a movable limit sleeve groove; 33. an outer limit handle sleeve; 331. positioning a column sleeve; 332. a limit control member; 3321. a side-opening box; 3322. a movable displacement block; 3323. a connecting spring; 3324. extruding the round block; 3325. the limit connection is connected with the through groove; 333. lifting through grooves; 334. a connecting thread groove; 34. a movable upright rod; 341. a locking connection groove; 35. tightening the fixing mechanism; 351. tightening the bolts; 352. pushing the linkage rod; 4. installing a handle block; 5. a transversely extending rod; 6. assembling a box; 7. and a lighting lamp body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, in order to solve the technical problems that in the existing mobile lighting lamp, a lighting piece is added on the upper top surface of a safety helmet to cooperate with a worker to perform mobile lighting operation, but the lighting piece is suitable for a construction scene with a certain danger, and for a safer construction scene, such as screw installation of a dim scene, the worker is easy to be heated by being worn by the safety helmet, and normal construction of the worker is affected, the following preferable technical scheme is provided:
the utility model provides an adaptable wear head-mounted LED lighting lamp of size, including cover neck ring 1 and install the lift locating lever 3 at cover neck ring 1 upper surface, the both sides of lift locating lever 3 all are provided with supplementary swing mechanism 2, supplementary swing mechanism 2 cover is in user's neck, lift locating lever 3 is connected with cover neck ring 1 through supplementary swing mechanism 2, install handle piece 4 on the top of lift locating lever 3, the side surface of installing handle piece 4 is provided with horizontal extension pole 5, equipment box 6 is installed to the one end of horizontal extension pole 5, one side of equipment box 6 is provided with the light body 7, the equipment cooperation of lift locating lever 3 and horizontal extension pole 5 is mutually perpendicular structure, equipment box 6 is located user's top of head through cover neck ring 1, lift locating lever 3 and horizontal extension pole 5, so that the user uses the lamps and lanterns.
The lifting positioning rod 3 comprises a fixed vertical rod 31 arranged on the upper surface of the neck collar 1 and a movable limiting sleeve groove 32 arranged on the surface of the fixed vertical rod 31, wherein the movable limiting sleeve groove 32 is provided with two groups, the two groups of movable limiting sleeve grooves 32 are mutually close, a limiting outer handle sleeve 33 is arranged at the top end of the fixed vertical rod 31, a movable vertical rod 34 is arranged in the limiting outer handle sleeve 33, the top end of the movable vertical rod 34 is connected with the lower surface of the mounting handle block 4, the auxiliary swinging mechanism 2 comprises a rotating limiting sleeve ring 21 matched with the movable limiting sleeve groove 32 and an arc auxiliary side rod 22 arranged on the side surface of the rotating limiting sleeve ring 21, the rotating limiting sleeve ring 21 and the arc auxiliary side rod 22 are respectively provided with two groups, the two groups of arc auxiliary side rods 22 are matched with the neck collar 1, the lower surface of the outer end of the arc auxiliary side rod 22 is provided with a vertical small column 23, the bottom end of the vertical small column 23 is connected with the upper surface of the neck collar 1, the neck collar 1 comprises a rotating column head 12 and arc swinging rods 11 arranged on two sides of the rotating column head 12, the arc swinging rods 11 are connected with the two ends of the arc auxiliary side rods 11, and the two ends of the arc auxiliary side rods are fixedly connected with the arc column head 11, and the two ends of the arc column head 11 are connected with the arc column 11.
Specifically, utilize first accuse position piece 125 and the inside mobility of second accuse position piece 126 in installation blind groove 124, adjust the distance between first accuse position piece 125 and the second accuse position piece 126, two sets of laminating movable disk 121 use rotation axostylus axostyle 123 as the axle center rotation each other, and then make two sets of arc swinging arms 11 swing each other as the axle center, make collar 1 cup joint smoothly in user's neck position, when the operation of opening of two sets of arc swinging arms 11, utilize the elasticity of connecting elastic component 127, make collar 1 wholly resume the normal position, meanwhile, utilize the connection mobility of activity stop collar 21 and vertical post 23 and arc swinging arms 11 to utilize activity stop collar 32 and rotation limit collar 21, arc swinging arms 11 and arc auxiliary side lever 22 can correspond synchronous swing, auxiliary collar neck ring 1 carries out the cover neck operation that opens and shuts, transversely stretch out 5 and is located user's top of the head, through tightening fixed establishment 35 adjustment fixed pole setting 31 and movable pole 34's comprehensive height, make assembly 6 stably laminate the top of the head, through collar 1's the different adjustment of the cooperation of neck ring, and the user's the comfort level of stretching down, and the user's head can be avoided the same with the high comfort level of the lift device, and the user's head is different, and the user's comfort level is satisfied, and the user's head is not suitable for the user's neck is not has to be satisfied.
In order to better solve the technical problems that the handheld lighting lamp is difficult to liberate both hands and influence the working efficiency, the following preferable technical scheme is provided:
the rotary joint column head 12 comprises a joint movable disc 121 and a rotary shaft rod 123 arranged in the center of the joint movable disc 121, the joint movable disc 121 is provided with two groups, joint side blocks 122 are mounted on the side surfaces of the two groups of joint movable discs 121, the joint side blocks 122 are connected with one end of the arc-shaped swinging rod 11, the middle ends of the two groups of joint movable discs 121 are provided with mounting hidden grooves 124, the two groups of mounting hidden grooves 124 correspond to each other, the inner bottom surface of one group of mounting hidden grooves 124 is provided with a first position control block 125, the inner bottom surface of the other group of mounting hidden grooves 124 is provided with two groups of first position control blocks 125, the inner bottom surface of the other group of mounting hidden grooves 124 is provided with a second position control block 126, the second position control block 126 is provided with two groups, the two groups of first position control blocks 125 and the two groups of second position control blocks 126 are staggered with each other, a connecting elastic piece 127 is mounted between the first position control block 125 and the second position control block 126, and the connecting elastic piece 127 is provided with two groups.
The spacing outer handle cover 33 is including installing the locating column cover 331 at fixed pole 31 upper surface and install the spacing control 332 at locating column cover 331 inside wall face, go up the top surface of locating column cover 331 and seted up go up logical groove 333, go up logical groove 333 and be connected with movable pole 34, locating column cover 331 is connected with movable pole 34 through spacing control 332, connecting thread groove 334 has been seted up to locating column cover 331's outside surface, connecting thread groove 334 is connected with tightening fixed establishment of institution 35, spacing control 332 is including installing the side open box 3321 at locating column cover 331 inside wall face and setting up the movable displacement piece 3322 in side open box 3321 inside, one side surface mounting of movable displacement piece 3322 has connecting spring 3323, connecting spring 3323's one end is provided with extrusion circular block 3324, locking spread groove 341 is connected with extrusion circular block 3324 to be seted up on movable pole 34's side surface, tightening fixed establishment of institution 35 includes the screw 351 of being engaged with connecting thread groove 334 and installs the roof pressure gangbar 352 in one end of tightening screw down fixed establishment of institution, roof pressure gangbar 352 is provided with the side open box 3325 of the side open-ended gangbar 3321, the side open-ended gangbar 3325 is connected with the side open-ended gangbar 3325 of the side open-ended location of locating column cover 331.
Specifically, when the comprehensive height of the fixed upright 31 and the movable upright 34 needs to be adjusted, the tightening bolt 351 is rotated to drive the limiting end of the tightening bolt 351 to gradually get away from the positioning column sleeve 331, the tightening bolt 351 drives the jacking linkage rod 352 to gradually get close to the inner wall surface of the positioning column sleeve 331, the jacking linkage rod 352 gradually fits with the inner bottom surface of the side opening box 3321 along the limiting connection groove 3325, the movable displacement block 3322 and the extrusion round block 3324 are connected through the connecting spring 3323, when the movable displacement block 3322 moves backwards along with the jacking linkage rod 352, the distance between the movable displacement block 3322 and the extrusion round block 3324 is increased, when the movable distance between the fixed upright 31 and the movable upright 34 is manually adjusted, the locking connection groove 3324 and the extrusion round block 3324 are of a semicircular structure matched with each other, meanwhile, the inside of the side opening box 3321 is provided with a space enough to accommodate the extrusion round block 3324, when the stretching force is applied to the movable upright 34, the locking connection groove 3322 and the extrusion round block 3324 can be separated from each other, the movable displacement block 3322 and the jacking round block 3324 can be smoothly adjusted, when the movable upright 31 and the movable upright 34 are not closely matched with the extrusion round block 3324, the lifting device is in a proper height, and the head part of the jack is not adjusted, and the jack-down space of the jack is not can be adjusted, and the jack-down device is further has a proper height of the jack-down, and the jack is 3, and the jack is adjusted, and the jack is not can be conveniently and the jack-down, and the height is adjusted.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (3)
1. The utility model provides an adaptable multiple wear size's head-mounted LED illumination lamps and lanterns, includes collar ring (1) and installs lift locating lever (3) at collar ring (1) upper surface, its characterized in that: the lifting positioning rod (3) is provided with auxiliary swinging mechanisms (2) on two sides, the auxiliary swinging mechanisms (2) are sleeved on the neck of a user, the lifting positioning rod (3) is connected with the neck sleeving ring (1) through the auxiliary swinging mechanisms (2), the top end of the lifting positioning rod (3) is provided with an installation handle block (4), the side surface of the installation handle block (4) is provided with a transverse extension rod (5), one end of the transverse extension rod (5) is provided with a combination box (6), one side of the combination box (6) is provided with an illuminating lamp body (7), the lifting positioning rod (3) and the transverse extension rod (5) are in a mutually perpendicular structure, and the combination box (6) is positioned at the top of the head of the user through the assembly of the neck sleeving ring (1), the lifting positioning rod (3) and the transverse extension rod (5) so as to facilitate the use of the lamp by the user;
the lifting positioning rod (3) comprises a fixed vertical rod (31) arranged on the upper surface of the collar (1) and a movable limiting sleeve groove (32) arranged on the surface of the fixed vertical rod (31), wherein the movable limiting sleeve groove (32) is provided with two groups, the two groups of movable limiting sleeve grooves (32) are close to each other, the top end of the fixed vertical rod (31) is provided with a limiting outer handle sleeve (33), the inside of the limiting outer handle sleeve (33) is provided with a movable vertical rod (34), and the top end of the movable vertical rod (34) is connected with the lower surface of the mounting handle block (4);
the auxiliary swinging mechanism (2) comprises a rotation limiting sleeve ring (21) matched with the movable limiting sleeve groove (32) and an arc auxiliary side rod (22) arranged on the side surface of the rotation limiting sleeve ring (21), wherein two groups of the rotation limiting sleeve ring (21) and the arc auxiliary side rod (22) are respectively arranged, the two groups of the arc auxiliary side rods (22) are matched with the neck sleeving ring (1), a vertical small column (23) is arranged on the lower surface of the outer end of the arc auxiliary side rod (22), and the bottom end of the vertical small column (23) is connected with the upper surface of the neck sleeving ring (1);
the neck sleeving ring (1) comprises a rotary connecting column head (12) and arc swinging rods (11) arranged on two sides of the rotary connecting column head (12), the arc swinging rods (11) are matched with arc auxiliary side rods (22), one ends of vertical small columns (23) are connected with the upper surfaces of the arc swinging rods (11), the bottom ends of fixed vertical rods (31) are connected with the upper surfaces of the rotary connecting column head (12), one ends of two groups of arc swinging rods (11) are connected with the rotary connecting column head (12), and opening and closing openings are formed in the other ends of the two groups of arc swinging rods (11);
the rotary joint column head (12) comprises a joint movable disc (121) and a rotary shaft rod (123) arranged in the center of the joint movable disc (121), the joint movable disc (121) is provided with two groups, the side surfaces of the two groups of joint movable discs (121) are provided with joint side blocks (122), the joint side blocks (122) are connected with one end of an arc-shaped swinging rod (11), the middle ends of the two groups of joint movable discs (121) are provided with mounting hidden grooves (124), the two groups of mounting hidden grooves (124) correspond to each other, the inner bottom surface of one group of mounting hidden grooves (124) is provided with first position control blocks (125), the inner bottom surface of the other group of mounting hidden grooves (124) is provided with second position control blocks (126), the second position control blocks (126) are provided with two groups, the two groups of first position control blocks (125) and the two groups of second position control blocks (126) are staggered with each other, and a connecting piece (127) is arranged between the first position control blocks (125) and the second position control blocks (126), and two groups of elastic pieces (127) are arranged;
the limiting outer handle sleeve (33) comprises a positioning column sleeve (331) arranged on the upper surface of the fixed upright rod (31) and a limiting control piece (332) arranged on the inner side wall surface of the positioning column sleeve (331), a lifting through groove (333) is formed in the upper top surface of the positioning column sleeve (331), the lifting through groove (333) is connected with the movable upright rod (34), the positioning column sleeve (331) is connected with the movable upright rod (34) through the limiting control piece (332), a connecting thread groove (334) is formed in the outer side surface of the positioning column sleeve (331), and the connecting thread groove (334) is connected with the screwing fixing mechanism (35);
the limiting control piece (332) comprises a side opening box (3321) arranged on the inner side wall surface of the positioning column sleeve (331) and a movable displacement block (3322) arranged in the side opening box (3321), a connecting spring (3323) is arranged on one side surface of the movable displacement block (3322), and an extrusion rounding block (3324) is arranged at one end of the connecting spring (3323);
the tightening and fixing mechanism (35) comprises a tightening bolt (351) in meshed connection with the connecting thread groove (334) and a jacking linkage rod (352) arranged at one end of the tightening bolt (351), the jacking linkage rod (352) is arranged on the inner side of the positioning column sleeve (331), the jacking linkage rod (352) penetrates through the side opening box (3321), and the side surface of the jacking linkage rod (352) is connected with the movable displacement block (3322).
2. A head-mounted LED lighting fixture adaptable to a plurality of wear sizes as defined in claim 1, wherein: the side surface of the movable vertical rod (34) is provided with a locking connecting groove (341), and the locking connecting groove (341) is connected with an extrusion rounding block (3324).
3. A head-mounted LED lighting fixture adaptable to a plurality of wear sizes as defined in claim 1, wherein: the upper surface and the lower surface of the side opening box (3321) are respectively provided with a limit connection through groove (3325), and the limit connection through grooves (3325) are connected with a jacking linkage rod (352).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211679948.5A CN115854305B (en) | 2022-12-26 | 2022-12-26 | Head-mounted LED lighting lamp adaptable to various wearing sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211679948.5A CN115854305B (en) | 2022-12-26 | 2022-12-26 | Head-mounted LED lighting lamp adaptable to various wearing sizes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115854305A CN115854305A (en) | 2023-03-28 |
| CN115854305B true CN115854305B (en) | 2024-04-05 |
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ID=85655009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211679948.5A Active CN115854305B (en) | 2022-12-26 | 2022-12-26 | Head-mounted LED lighting lamp adaptable to various wearing sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115854305B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391671A (en) * | 1932-09-13 | 1933-05-04 | James Thomas Mulligan Junior | Improvements in or relating to head-supporting pads or cushions |
| CN2699761Y (en) * | 2004-05-22 | 2005-05-18 | 李穗东 | Model with lighting device |
| KR20150019444A (en) * | 2013-08-14 | 2015-02-25 | 김용배 | Lamp for medical |
| CN208312011U (en) * | 2018-04-19 | 2019-01-01 | 宁波冠麟光电科技有限公司 | Multi-functional working light |
| CN212565164U (en) * | 2020-05-27 | 2021-02-19 | 利华益利津炼化有限公司 | Adjustable mounting bracket for alarm |
| CN215915765U (en) * | 2021-06-17 | 2022-03-01 | 天津承源自动化设备有限公司 | Liftable ultraviolet disinfection lamps and lanterns |
-
2022
- 2022-12-26 CN CN202211679948.5A patent/CN115854305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391671A (en) * | 1932-09-13 | 1933-05-04 | James Thomas Mulligan Junior | Improvements in or relating to head-supporting pads or cushions |
| CN2699761Y (en) * | 2004-05-22 | 2005-05-18 | 李穗东 | Model with lighting device |
| KR20150019444A (en) * | 2013-08-14 | 2015-02-25 | 김용배 | Lamp for medical |
| CN208312011U (en) * | 2018-04-19 | 2019-01-01 | 宁波冠麟光电科技有限公司 | Multi-functional working light |
| CN212565164U (en) * | 2020-05-27 | 2021-02-19 | 利华益利津炼化有限公司 | Adjustable mounting bracket for alarm |
| CN215915765U (en) * | 2021-06-17 | 2022-03-01 | 天津承源自动化设备有限公司 | Liftable ultraviolet disinfection lamps and lanterns |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115854305A (en) | 2023-03-28 |
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