CN111928209B - Industrial and mining lamp cap hook device - Google Patents
Industrial and mining lamp cap hook device Download PDFInfo
- Publication number
- CN111928209B CN111928209B CN202010802720.5A CN202010802720A CN111928209B CN 111928209 B CN111928209 B CN 111928209B CN 202010802720 A CN202010802720 A CN 202010802720A CN 111928209 B CN111928209 B CN 111928209B
- Authority
- CN
- China
- Prior art keywords
- hook
- piece
- cap
- hook piece
- mining lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0832—Hook and loop-type fasteners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a cap hook device for an industrial and mining lamp, relates to the field of lighting equipment, and is designed for realizing flexible use of the cap hook device for the industrial and mining lamp. The mining lamp cap hook device comprises a mining lamp connecting part arranged on a mining lamp, a mining lamp connecting part arranged on a mining lamp and a cap hook part. The cap hook piece comprises a hook provided with a first connecting part which is detachably connected with the connecting part of the mine cap; two damping rotating shafts symmetrically arranged on the hook; the hook piece of the second connecting part detachably connected with the miner lamp connecting part is arranged and is rotationally connected with the two damping rotating shafts. The cap hook device for the mining lamp provided by the invention adopts a combined structure of double connecting parts and a damping rotating shaft, so that the use scene of the cap hook device for the mining lamp is more flexible, the operation process is convenient, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to a cap hook device of an industrial and mining lamp.
Background
In the operation in the mine, good mine illumination has important significance and effect on protecting the safety of mining operation, improving the operation efficiency and ensuring the health of workers.
In daily work, the miner's lamp is usually installed by directly hooking and connecting the miner's lamp with a cap hook device on the miner's cap.
The mining lamp in the prior technical scheme is fixedly arranged on a mine cap through a cap hook, the mining lamp is single in connection method, and the cap hook device of the mining lamp can not be flexibly used under different scene requirements.
Disclosure of Invention
The invention aims to provide a cap hook device for an industrial and mining lamp, which can help operators to conveniently and efficiently perform mine operation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a miner's lamp cap hook device, is including setting up the miner's lamp connecting portion on the miner's lamp, setting up miner's lamp connecting portion and cap hook spare on the miner's lamp. The cap hook member includes a hook, a damping rotation shaft and a hook piece. One side of the hook is provided with a first connecting part which is detachably connected with the mine cap connecting part; two damping rotating shafts are arranged and symmetrically arranged on the hook; the hook piece is provided with a second connecting part which is detachably connected with the miner lamp connecting part, and the hook piece is rotatably connected with the two damping rotating shafts.
The first connecting portion comprises a hanging plate, one end of the hanging plate is connected with the middle of the hook, the other end of the hanging plate is arranged on one side of the hook in a bent mode, and the end portion of the hanging plate is in elastic contact with the hook.
Furthermore, the upper portion both sides of couple all the protrusion be equipped with the couple boss, the couple boss with the couple is located the coplanar, two the couple boss for the link plate symmetry sets up, be equipped with the couple through-hole on the couple boss, the one end of damping pivot is equipped with pivot spare hole, and the screw is worn to establish pivot spare hole with the couple through-hole is twisted with first locknut and is connected.
Furthermore, the both sides of hook piece one end all are equipped with protrusion and perpendicular to the hook piece boss of hook piece, be provided with the hook piece through-hole on the hook piece boss, the damping pivot is kept away from one side in pivot spare hole is provided with the pivot, the pivot is worn to locate the hook piece through-hole.
Preferably, the second connecting portion includes a clamping groove, the clamping groove is formed by inward concave of the middle of one end of the hook piece, the miner lamp connecting portion is connected with the clamping groove in a hooking mode, and the clamping groove can limit horizontal movement of the miner lamp connecting portion.
Preferably, the second connecting portion includes the boss, the boss is located the middle part of hook piece, just the boss to with the opposite direction of hook piece boss is established concavely, miner's lamp connecting portion with the boss hook is connected, just the boss can restrict miner's lamp connecting portion horizontal migration.
Preferably, the second connecting portion includes a hook piece clamping piece, the hook piece clamping piece set up in the hook piece with the opposite one side of hook piece boss, the one end of hook piece clamping piece with the opposite one end of hook piece boss is connected, the other end orientation of hook piece clamping piece the hook piece is equipped with the one end of hook piece boss is buckled, just the other end of hook piece clamping piece with hook piece elastic contact, the miner's lamp connecting portion with hook piece clamping piece hook is connected.
Preferably, both sides of the hook piece boss are provided with circular gaskets, and the circular gaskets are sleeved on the damping rotating shaft.
Preferably, install at least two sets of damping pieces on the damping pivot, every group the damping piece all includes at least one bowl shape damping, and adjacent two sets of the damping piece bowl shape damping's direction sets up relatively.
Furthermore, the thickness of the bowl-shaped damping bottom end is half of that of the bowl-shaped damping, the bowl-shaped damping hole is formed in the bowl bottom end, and the diameter of an opening at the bowl-shaped end of the bowl-shaped damping hole is 3/2-2 times of that of the bowl-shaped damping hole.
The invention has the beneficial effects that:
the industrial and mining lamp cap hook device provided by the invention adopts a combined structure of double connecting parts and a damping rotating shaft, and can realize hook connection between a hook and a mine cap and between a mining lamp and a hook sheet, so that the use scene of the industrial and mining lamp cap hook device is more flexible, the industrial and mining lamp can realize rotation and fixation through the damping rotating shaft under the action of external force, the irradiation angle of a lamp cap is adjusted, the irradiation range of the mining lamp is effectively expanded, the operation process is simplified, the working efficiency is improved, and the problem that the existing rope industrial and mining lamp cap hook cannot be fixed on the mine cap to adjust rotation is solved.
Drawings
Fig. 1 is an exploded view of a mining lamp cap hook device according to an embodiment of the present invention;
fig. 2 is an exploded view of a cap hook provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a hook according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a rotating shaft member according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a hook sheet according to one embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a bowl damper according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a hook sheet according to a second embodiment of the present invention;
fig. 8 is a schematic structural view of a hook sheet provided by a third embodiment of the invention.
In the figure:
1. hooking; 11. a hook boss; 111. a hook through hole; 12. hanging the plate;
2. a hook piece; 21. a hook piece boss; 211. a hook piece through hole; 22. a clamping platform groove; 23. a boss; 24. a hook sheet card;
3. a damping rotating shaft; 31. a shaft member hole; 32. a rotating shaft;
41. a first locknut; 42. a second locknut; 5. a screw;
6. bowl-shaped damping; 61. a bowl opening end; 62. the bottom end of the bowl; 63. a bowl-shaped damping hole; 7. a circular ring gasket;
8. a mine cap connection portion; 9. a miner light connecting part.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
The embodiment provides a mining lamp cap hook device, as shown in fig. 1-2, the mining lamp cap hook device comprises a mine cap connecting part 8, a mining lamp connecting part 9 and a cap hook piece. The mine cap connecting part 8 is arranged on the mine cap; the miner lamp connecting part 9 is arranged on the miner lamp; the cap hook member comprises a hook 1, a hook piece 2 and a damping rotating shaft 3. One side of the hook 1 is provided with a first connecting part which is detachably connected with the mine cap connecting part 8; two damping rotating shafts 3 are symmetrically arranged on the hook 1; the hook piece 2 is provided with a second connecting part which is detachably connected with the miner lamp connecting part 9, and the hook piece 2 is rotatably connected with the two damping rotating shafts 3. The combined structure of the double-connecting part and the damping rotating shaft 3 is adopted, hook connection between the hook 1 and the mine cap and hook connection between the mine lamp and the hook piece 2 can be realized simultaneously, the use scene of the cap hook device of the mining lamp is more flexible, the mining lamp can realize rotation and fixation through the damping rotating shaft 3 under the action of external force, the irradiation angle of the lamp holder is adjusted, the irradiation range of the mine lamp is effectively enlarged, the operation process is simplified, the working efficiency is also improved, and the problem that the existing cap hook of the rope mining lamp cannot be fixed on the mine cap to adjust rotation is solved.
As shown in fig. 1 and 3, the first connecting portion includes a hanging plate 12, one end of the hanging plate 12 is connected with the middle portion of the hook 1, the other end of the hanging plate 12 is bent and arranged at one side of the hook 1, and the end portion of the hanging plate 12 is in elastic contact with the hook 1. In this embodiment, the mine cap connecting part 8 comprises a connecting block arranged on the mine cap body, a clamping groove is formed in the connecting block, and the hanging plate 12 is inserted into the clamping groove from top to bottom. The structural design of link plate 12 makes the ore cap connecting portion 8 closely laminate with couple 1, and the tip centre gripping ore cap connecting portion 8 of link plate 12 for the possibility that the ore cap that drops is followed the installation direction displacement because of external force influence to the cap hook piece reduces.
Referring to fig. 2, 3 and 4, the hook bosses 11 are convexly arranged on both sides of the upper portion of the hook 1, the hook bosses 11 and the hook 1 are located on the same plane, the two hook bosses 11 are symmetrically arranged relative to the hanging plate 12, the hook bosses 11 are provided with hook through holes 111, one end of the damping rotating shaft 3 is provided with a rotating shaft hole 31, and the screw 5 penetrates through the rotating shaft hole 31 and the hook through holes 111 to be connected with the first locknut 41 in a screwing manner. By screwing, two damping spindles 3 are fixedly mounted in parallel on the hook 1.
With reference to fig. 2 and 5, in this embodiment, the two sides of one end of the hook piece 2 are both provided with a hook piece boss 21 protruding and perpendicular to the hook piece 2, the hook piece boss 21 is provided with a hook piece through hole 211, one side of the damping rotating shaft 3 away from the rotating shaft hole 31 is provided with a rotating shaft 32, the rotating shaft 32 penetrates through the hook piece through hole 211, and the hook piece 2 and the hook 1 can realize relative rotation with the damping rotating shaft 3 as a shaft.
The second connecting portion includes a clamping groove 22, the clamping groove 22 is formed by inwards recessing the middle of one end of the hook piece 2, the miner lamp connecting portion 9 is connected with the clamping groove 22 in a hooking mode, and the clamping groove 22 can limit the horizontal movement of the miner lamp connecting portion 9. In this embodiment, the miner's lamp connecting portion 9 includes a U-shaped hook, the U-shaped hook is connected to the clamping groove 22, the clamping groove 22 is connected with the hook in a matching manner so that the miner's lamp can be detachably mounted on the hook sheet 2, and the miner's lamp connecting portion 9 and the clamping groove 22 can only move relatively in the mounting direction, so that the use safety of operators is improved.
With reference to fig. 2 and fig. 6, in this embodiment, at least two sets of damping members are installed on the damping rotating shaft 3, each set of damping member includes at least one bowl-shaped damper 6, and the bowl-shaped dampers 6 of two adjacent sets of damping members are oppositely arranged. The bowl-shaped damping 6 can provide larger elastic torque by means of the design of the mounting mode, the service life of the cap hook rotating shaft is prolonged, the use effect is improved, and the operation requirement can be better met. Preferably, the damping member is mounted on the rotating shaft.
In this embodiment, both sides of the hook piece boss 21 are provided with the ring gaskets 7, the damping rotating shaft 3 is sleeved with the ring gaskets 7, and the ring gaskets 7 are made of manganese steel. Set up ring gasket 7 and can be effectual for providing the friction buffering between bowl-shaped damping 6 and the hook piece boss 21, can effectively prolong the life of damping pivot 3, bowl-shaped damping 6 and hook piece 2. Preferably, the ring gasket 7 is sleeved on the rotating shaft.
As shown in FIG. 6, the thickness of the bowl bottom 62 of the bowl damper 6 is half of the thickness of the bowl damper 6; the bowl bottom end 62 is provided with a bowl-shaped damping hole 63, and the opening diameter of the bowl opening end 61 of the bowl-shaped damper 6 is 3/2-2 times of the diameter of the bowl-shaped damping hole 63. The concrete design of 6 sizes of bowl shape damping makes 6 atresss of bowl shape damping more even, sets up the effect better, can provide bigger elastic moment.
In this embodiment, the hook 1, the hook piece 2, the rotating shaft 3 and the bowl-shaped damper 6 are made of stainless steel, which has good corrosion resistance and can be used in a severe environment for a long time.
Example two
As shown in fig. 7, the difference between the structure of the mining lamp cap hook device provided by this embodiment and the first embodiment is that the second connecting portion includes a boss 23, the boss 23 is located in the middle of the hook piece 2, the boss 23 is recessed in the direction opposite to the hook piece boss 21, the mining lamp connecting portion 9 is hooked with the boss 23, and the boss 23 can limit the mining lamp connecting portion 9 from moving horizontally. In this embodiment, miner's lamp connecting portion 9 includes U type pothook, and U type pothook joint is from top to bottom on boss 23, and boss 23 is connected with the cooperation of U type pothook and makes miner's lamp demountable installation on hook piece 2, and miner's lamp connecting portion 9 and boss 23 only can be in the relative motion in the installation direction, have improved the security that operating personnel used.
EXAMPLE III
As shown in fig. 8, the difference between the structure of the mining lamp cap hook device provided by this embodiment and the first embodiment is that the second connection portion includes a hook piece locking piece 24, the hook piece locking piece 24 is disposed on the side of the hook piece 2 opposite to the hook piece boss 21, one end of the hook piece locking piece 24 is connected to the end of the hook piece boss 21, the other end of the hook piece locking piece 24 is bent toward the end of the hook piece 2 provided with the hook piece boss 21, the other end of the hook piece locking piece 24 is in elastic contact with the hook piece 2, and the mining lamp connection portion 9 is connected to the hook piece locking piece 24 in a hooking manner. In this embodiment, miner's lamp connecting portion 9 includes U type pothook, and U type pothook joint is on hook piece card 24, and hook piece card 24 is connected with the cooperation of U type pothook and makes miner's lamp closely laminate with hook piece 2, and the tip centre gripping miner's lamp connecting portion 9 of hook piece card 24 makes miner's lamp connecting portion 9 reduce along the possibility that the installation direction displacement drops cap hook piece because of the influence of external force, has improved the security that operating personnel used.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (7)
1. The utility model provides a cap hook device of industrial and mining lamp which characterized in that includes:
the mine cap connecting part (8), the mine cap connecting part (8) is used for being arranged on a mine cap;
the miner lamp connecting part (9), the miner lamp connecting part (9) is arranged on the miner lamp;
and a cap hook member, the cap hook member comprising:
the mine cap connecting device comprises a hook (1), wherein a first connecting part which is detachably connected with the mine cap connecting part (8) is arranged on one side of the hook (1);
two damping rotating shafts (3) are arranged, and the two damping rotating shafts (3) are symmetrically arranged on the hook (1);
the hook piece (2) is provided with a second connecting part which is detachably connected with the miner lamp connecting part (9), and the hook piece (2) is rotatably connected with the two damping rotating shafts (3);
the first connecting part comprises a hanging plate (12), one end of the hanging plate (12) is connected with the middle part of the hook (1), the other end of the hanging plate (12) is arranged at one side of the hook (1) in a bending mode, and the end part of the hanging plate (12) is in elastic contact with the hook (1);
the two sides of the upper portion of the hook (1) are convexly provided with hook bosses (11), the hook bosses (11) and the hook (1) are located on the same plane, the two hook bosses (11) are symmetrically arranged relative to the hanging plate (12), hook through holes (111) are formed in the hook bosses (11), a rotating shaft part hole (31) is formed in one end of the damping rotating shaft (3), and a screw (5) penetrates through the rotating shaft part hole (31) and the hook through holes (111) to be connected with a first anti-loose nut (41) in a screwing mode;
the both sides of hook piece (2) one end all are equipped with protrusion and perpendicular to hook piece boss (21) of hook piece (2), be provided with hook piece through-hole (211) on hook piece boss (21), keep away from damping pivot (3) one side in pivot piece hole (31) is provided with pivot (32), pivot (32) are worn to locate hook piece through-hole (211).
2. The industrial and mining lamp cap hook device according to claim 1, wherein the second connection portion includes a holder groove (22), the holder groove (22) is inwardly recessed from a middle portion of one end of the hook piece (2), the mining lamp connection portion (9) is hooked to the holder groove (22), and the holder groove (22) can restrict the mining lamp connection portion (9) from moving horizontally.
3. The mining lamp cap hook device according to claim 1, wherein the second connecting portion comprises a boss (23), the boss (23) is located in the middle of the hook piece (2), the boss (23) is recessed in a direction opposite to the hook piece boss (21), the mining lamp connecting portion (9) is hooked with the boss (23), and the boss (23) can limit the mining lamp connecting portion (9) from moving horizontally.
4. The mining lamp cap hook device according to claim 1, wherein the second connection portion comprises a hook piece locking piece (24), the hook piece locking piece (24) is disposed on a side of the hook piece (2) opposite to the hook piece boss (21), one end of the hook piece locking piece (24) is connected to an end of the hook piece boss (21), the other end of the hook piece locking piece (24) is bent toward an end of the hook piece (2) where the hook piece boss (21) is disposed, and the other end of the hook piece locking piece (24) is in elastic contact with the hook piece (2), and the mining lamp connection portion (9) is in hook connection with the hook piece locking piece (24).
5. The industrial and mining lamp cap hook device according to claim 1, wherein the hook piece boss (21) is provided with a circular gasket (7) on both sides, and the circular gasket (7) is sleeved on the damping rotating shaft (3).
6. The industrial and mining lamp cap hook device according to claim 1, wherein at least two groups of damping members are mounted on the damping rotating shaft (3), each group of damping members comprises at least one bowl-shaped damper (6), and the directions of the bowl-shaped dampers (6) of two adjacent groups of damping members are opposite.
7. The mining lamp cap hook device according to claim 6, characterized in that the bowl bottom (62) thickness of the bowl-shaped damper (6) is half the thickness of the bowl-shaped damper (6); the bowl-shaped damping hole (63) is formed in the bowl bottom end (62), and the opening diameter of the bowl opening end (61) of the bowl-shaped damping (6) is 3/2-2 times of the diameter of the bowl-shaped damping hole (63).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802720.5A CN111928209B (en) | 2020-08-11 | 2020-08-11 | Industrial and mining lamp cap hook device |
| PCT/CN2021/111959 WO2022033497A1 (en) | 2020-08-11 | 2021-08-11 | Lamp-cap hook rotation adjusting device, and industrial and mining lamp-cap hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802720.5A CN111928209B (en) | 2020-08-11 | 2020-08-11 | Industrial and mining lamp cap hook device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111928209A CN111928209A (en) | 2020-11-13 |
| CN111928209B true CN111928209B (en) | 2022-08-05 |
Family
ID=73310717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010802720.5A Active CN111928209B (en) | 2020-08-11 | 2020-08-11 | Industrial and mining lamp cap hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111928209B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377831B (en) * | 2020-11-17 | 2023-04-04 | 深圳市中孚能电气设备有限公司 | Lamp cap hook rotation adjusting device |
| WO2022033497A1 (en) * | 2020-08-11 | 2022-02-17 | 深圳市中孚能电气设备有限公司 | Lamp-cap hook rotation adjusting device, and industrial and mining lamp-cap hook device |
| CN112918592B (en) * | 2021-01-25 | 2022-06-21 | 深圳市中孚能电气设备有限公司 | Car light bracket component, support body and lamps and lanterns |
| CN112944282B (en) * | 2021-02-09 | 2023-03-31 | 深圳市中孚能电气设备有限公司 | Cap hook hanging device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057443Y (en) * | 2007-05-08 | 2008-05-07 | 许常春 | Cap lamp |
| CN101871632A (en) * | 2010-05-20 | 2010-10-27 | 海洋王照明科技股份有限公司 | Hanging buckle structure |
| CN201772401U (en) * | 2010-08-05 | 2011-03-23 | 厦门桑田照明有限公司 | Helmet lamp connecting fastening device |
| CN102748723A (en) * | 2012-06-05 | 2012-10-24 | 深圳市中孚能电气设备有限公司 | Mining lamp hat hook device |
| CN205037107U (en) * | 2015-08-06 | 2016-02-17 | 深圳市飞锐照明有限公司 | Headlamp |
| CN205939028U (en) * | 2016-08-29 | 2017-02-08 | 武汉市金运科技开发有限公司 | Cassette is worn to miniature industrial and mining lamp |
-
2020
- 2020-08-11 CN CN202010802720.5A patent/CN111928209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057443Y (en) * | 2007-05-08 | 2008-05-07 | 许常春 | Cap lamp |
| CN101871632A (en) * | 2010-05-20 | 2010-10-27 | 海洋王照明科技股份有限公司 | Hanging buckle structure |
| CN201772401U (en) * | 2010-08-05 | 2011-03-23 | 厦门桑田照明有限公司 | Helmet lamp connecting fastening device |
| CN102748723A (en) * | 2012-06-05 | 2012-10-24 | 深圳市中孚能电气设备有限公司 | Mining lamp hat hook device |
| CN205037107U (en) * | 2015-08-06 | 2016-02-17 | 深圳市飞锐照明有限公司 | Headlamp |
| CN205939028U (en) * | 2016-08-29 | 2017-02-08 | 武汉市金运科技开发有限公司 | Cassette is worn to miniature industrial and mining lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111928209A (en) | 2020-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111928209B (en) | Industrial and mining lamp cap hook device | |
| US7585084B2 (en) | Ceiling fixture mount-facilitating assembly | |
| CN215442600U (en) | Novel hang stone material curtain vertical location governing system futilely | |
| CN214607945U (en) | Safety anti-drop tensioner used on ship | |
| CN211644340U (en) | Anti-drop's overhead traveling crane is with couple | |
| CN210283812U (en) | Air suspension guide arm support structure | |
| CN212090563U (en) | High-pole lamp safety belt anchoring device | |
| CN211332981U (en) | Steel wire rope fastening device for building construction | |
| CN210156874U (en) | Socket hanging plate | |
| WO2022033497A1 (en) | Lamp-cap hook rotation adjusting device, and industrial and mining lamp-cap hook device | |
| CN112944282B (en) | Cap hook hanging device | |
| CN211902657U (en) | Factory lamp | |
| CN210767460U (en) | Corrosion-resistant steel structure fossil fragments of being convenient for connect | |
| CN215762726U (en) | Novel corrosion-resistant bolt | |
| CN217178440U (en) | High-strength universal lifter | |
| CN217998574U (en) | Pitched roof suspended ceiling connecting structure suitable for light steel structure | |
| CN212258355U (en) | Cluster type strain clamp that fixity is good | |
| CN216742647U (en) | Drag chain | |
| CN215764980U (en) | Industrial and mining lamp | |
| CN210763813U (en) | Embedded sedan-chair top mounting structure of elevator | |
| CN217602408U (en) | Multidirectional hanging wheel mechanism | |
| CN216512399U (en) | Novel lifting hook cooperation structure | |
| CN211811948U (en) | Hinged carrier roller hanger and hanging type belt conveyor | |
| CN216239279U (en) | Aluminum square tube ceiling access hole | |
| CN214232459U (en) | Safety belt hanging device for tobacco equipment maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |