CN104676516B - The connection structure of head lamp and the helmet - Google Patents

The connection structure of head lamp and the helmet Download PDF

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Publication number
CN104676516B
CN104676516B CN201310631564.0A CN201310631564A CN104676516B CN 104676516 B CN104676516 B CN 104676516B CN 201310631564 A CN201310631564 A CN 201310631564A CN 104676516 B CN104676516 B CN 104676516B
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CN
China
Prior art keywords
holding frame
cranse
helmet
head lamp
connection
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Active
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CN201310631564.0A
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Chinese (zh)
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CN104676516A (en
Inventor
周明杰
胡修元
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201310631564.0A priority Critical patent/CN104676516B/en
Publication of CN104676516A publication Critical patent/CN104676516A/en
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Publication of CN104676516B publication Critical patent/CN104676516B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/084Head fittings

Abstract

A kind of connection structure of head lamp and the helmet, including cranse, lamp assembly, clamp assemblies and absorbent module, cranse is for being arranged the helmet, including notch end, lamp assembly is set on the cranse, clamp assemblies are set on cranse, clamp assemblies include the first holding frame, second holding frame, first holding frame and the second holding frame are slidably connected to the two sides of the cranse respectively, absorbent module includes two the first adsorption pieces and two the second adsorption pieces, two the first adsorption pieces are respectively arranged on the first holding frame and the second holding frame, described two second adsorption pieces are fixedly arranged on cranse respectively, the central symmetry of two the second adsorption pieces relatively described cranse respectively.The connection structure of head lamp and the helmet provided by the invention is slidably connected by clamp assemblies and cranse, adjusts position of the clamp assemblies with respect to cranse, the entire length of cranse and clamp assemblies is adjusted;It is provided with absorbent module simultaneously, is respectively used to the absorption helmet, convenient for control disassembly, structure is simple, improves the applicability of head lamp.

Description

The connection structure of head lamp and the helmet
Technical field
The present invention relates to head lamp interconnection technique field more particularly to the connection structures of a kind of head lamp and the helmet.
Background technique
Head lamp has a wide range of applications in underground work and outdoor sports, and head lamp generally connects with the helmet or safety cap It connects, in order to illuminate.Connection between head lamp and the helmet, which will generally meet, conveniently to be dismounted, to improve the side that head lamp uses Just property, the length met between head lamp and the helmet is adjustable, to improve the applicability of head lamp, and meets firm between head lamp and the helmet Gu reliable connection, to improve the reliability that head lamp uses.
The model of the existing helmet and safety cap multiplicity, therefore in order to adapt to the different helmet or safety cap, then it needs not With head lamp meet.However, this measure not only wastes resource, production cost is increased, and general structure is more complex, inconvenience behaviour Make.Therefore, design that a structure is simple, the head lamp for adapting to the different helmets or safety cap always is those skilled in the art It is dedicated to the important technological problems solved.
Summary of the invention
Technical problem to be solved by the present invention lies in, the connection structure of a kind of head lamp and the helmet is provided, it can be by the head Lamp is connected from the different helmets or safety cap, and structure is simple, improves the applicability of the head lamp.
In order to solve the above-mentioned technical problems, the present invention provides the connection structures of a kind of head lamp and the helmet, including cranse, lamp Have component, clamp assemblies and Suction cup assembly;
The cranse is C character form structure, including inside, outside and notch end;
The lamp assembly is fixedly arranged on the outside, and the neighbouring notch end;
The clamp assemblies are set on the outside, and the clamp assemblies include the first holding frame, the second holding frame, described First holding frame and the second holding frame are arc-shaped structure, and with the concentric setting of the cranse, first holding frame and Second holding frame is slidably connected to respectively on the two sides at the notch end, and first holding frame and the second holding frame are opposite respectively The central symmetry of the cranse;
The absorbent module includes two the first adsorption pieces and two the second adsorption pieces, described two first adsorption piece difference On first holding frame and the second holding frame, the center pair of described two first adsorption pieces relatively described cranse respectively Claim, and the neighbouring notch end;Described two second adsorption pieces are fixedly arranged on respectively on the inside, described two second adsorption pieces The central symmetry of the relatively described cranse respectively, and far from the notch end;
When the cranse is sheathed on the helmet, first holding frame and the relatively described cranse of the second holding frame are slided The entire length of position, the cranse and the clamp assemblies increases or reduces, described two first adsorption pieces and described two Second adsorption piece sucks the helmet respectively.
Wherein, the first connector is respectively arranged on the two sides at the notch end, first connector includes two phases To the first protrusion of setting, described two first protrusions are fixedly arranged on respectively on the outside, and described two first protrusions and institute State the accommodating space that outside forms U-shaped.
Wherein, first holding frame and the sliding of the second holding frame are provided with the second connector, and second connector It is slidably connected with first connector, second connector includes bottom plate and two the second protrusions being oppositely arranged, each institute It states bottom plate to slide respectively on first holding frame and the second holding frame, described two second protrusions are fixedly arranged on described respectively On the both ends of bottom plate, and described two second protrusions form the accommodating space of U-shaped with the bottom plate.
Wherein, each first protrusion and the second protrusion are rectangular plate structure, and respectively along the length of the cranse It spends direction to extend, offers the first arc chute respectively in each first protrusion, each first arc chute is respectively along each The length direction of first protrusion extends, and offers the second arc chute in each second protrusion respectively, and each described second Length direction of the arc chute respectively along each second protrusion extends, when second arc chute slides into first arc On shape sliding slot, and when one end of neighbouring second adsorption piece, the entire length of the cranse and the clamp assemblies shortens;When Second arc chute slides on first arc chute, and when neighbouring first adsorption piece, the cranse and institute The entire length for stating clamp assemblies is elongated.
Wherein, one end of first arc chute offers multiple first arc gap slots, the multiple first circular arc The diameter of gap slot is equal, and second arc chute offers multiple second on one end opposite with first arc chute The diameter of arc gap slot, the multiple second arc gap slot is equal.
Wherein, the connection structure of the head lamp and the helmet further includes sliding part, and the sliding part is slidably connected to described Between one arc chute and second arc chute, and it is sticked in any one of first arc gap slot and correspondence The second arc gap slot between.
Wherein, the sliding part is pin shaft.
Wherein, first adsorption piece and the second adsorption piece respectively include a fixed plate and multiple suckers, the fixation Plate is fixedly arranged on the inside, and the multiple sucker is set in the fixed plate.
Wherein, the material of the sucker is silica gel.
Wherein, the material of the cranse and the clamp assemblies is spring steel.
The connection structure of head lamp and the helmet provided by the invention, by first holding frame and the second holding frame respectively with The cranse is slidably connected, and adjusts the position of first holding frame and the relatively described cranse of the second holding frame, i.e., adjustable institute State the entire length of cranse and the clamp assemblies;It is additionally provided with absorbent module simultaneously, is respectively used to adsorb the helmet, be convenient for Control disassembly, structure is simple, and improves the applicability of the head lamp.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the connection structure of head lamp and the helmet that the preferred embodiment of the present invention provides;
Fig. 2 is the schematic diagram of another angle of Fig. 1;
Fig. 3 is the schematic diagram when cranse length that embodiment of the present invention provides shortens;
Schematic diagram when Fig. 4 is the cranse length of embodiment of the present invention offer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description.
Referring to Figure 1 to Fig. 2, for the connection structure 100 of a kind of head lamp and the helmet that the preferred embodiment of the present invention provides, packet Cranse 1, lamp assembly 2, clamp assemblies 3 and absorbent module 4 are included, the cranse 1 is described for being sheathed on the helmet (not shown) Lamp assembly 2 is fixedly arranged on the cranse 1, and the clamp assemblies 3 are slidably connected on the cranse 1, and the absorbent module 4 is solid On the cranse 1 and the clamp assemblies 3.
In order to guarantee to be sheathed on the helmet, the cranse 1 be C character form structure, the cranse 1 include inside 10, Outside 11 and notch end 12.In the present embodiment, for save the cost and guarantee elastic strength, the material of the cranse 1 is spring Steel.Certainly, in other embodiments, the material of the cranse 1 can also be other elastic metallic materials, as phosphor bronze or beryllium are green Copper.
It includes two that the first connector 12a, the first connector 12a is respectively arranged on the two sides at the notch end 12 The first protrusion 121 being oppositely arranged, described two first protrusions 121 are fixedly arranged on respectively on the outside 11, and described two One protrusion 121 forms the accommodating space of U-shaped with the outside 11.In the present embodiment, in order to guarantee the stability of structure, described A connection piece 12a is welded on the outside 11.For the ease of processing and saving space, described two first protrusions 121 are Rectangular thin plate-shaped structure, and described two first protrusions 121 extend along the length direction of the cranse 1 respectively.Each described The first arc chute 121a is offered in one protrusion 121 respectively, each first arc chute 121a is respectively along each described first The length direction of protrusion 121 extends.One end on each first arc chute 121a length direction is also provided with multiple first Arc gap slot 1211, length direction of each first arc gap slot 1211 respectively along the first arc chute 121a are in Default spacing is evenly distributed, and for the ease of processing, the diameter of the multiple first arc gap slot 1211 is equal.
Certainly, as other embodiments, it can also be not provided with the first connector 12a, but directly in the cranse 1 On open up the first arc chute 121a, reduce component, save the cost.In addition, can also be by the first arc chute 121a Length direction on both ends offer the first arc gap slot 1211, convenient for engaging.
The lamp assembly 2 is fixedly arranged on the outside 11, and the neighbouring notch end 12.In the present embodiment, in order to just It is replaced in disassembly, the lamp assembly 2 is fixed by screws on the outside 11.Specifically, the lamp assembly 2 includes lamp Seat 20 and lamps and lanterns 21, the lamp holder 20 are fixed by screws on the outside 11, and the lamps and lanterns 21 are fixed by screws in institute It states on lamp holder 20.Certainly, as other embodiments, the lamp assembly 2 can also be fixed on institute by other connection types It states on outside 11, such as welding, bonding or threaded connection.
The clamp assemblies 3 are set on the outside 11, and the clamp assemblies 3 include the first holding frame 31 and the second clamping Frame 32, first holding frame 31 and the second holding frame 32 and the concentric setting of the cranse 1, first holding frame 31 and the Two holding frames 32 are slidably connected to respectively on the two sides at the notch end 12, and first holding frame 31 and the second holding frame 32 The central symmetry of the relatively described cranse 1 respectively.
In the present embodiment, for the ease of connecting and keeping globality, first holding frame 31 is arc-shaped structure, and institute It is equal with the diameter of the cranse 1 to state the first holding frame 31, to guarantee to be set on the cranse 1 when first holding frame 31 When, first holding frame 31 can form a circular arc with the cranse 1.For save the cost and guarantee elastic strength, with true Determine to resile after stress, the material of first holding frame 31 is spring steel.Certainly, in other embodiments, described First holding frame 31 can also be other shapes, such as U-shaped or rectangular.The material of first holding frame 31 can also be other metals Elastic material, such as phosphor bronze or beryllium-bronze.
Sliding is provided with the second connector 31a, the second connector 31a and described first on first holding frame 31 Connector 12a is slidably connected.The second connector 31a includes a bottom plate 311 and two the second protrusions being oppositely arranged 312, the sliding of bottom plate 311 is set on first holding frame 31, and described two second protrusions 312 are fixedly arranged on the bottom respectively On the both ends of plate 311, and also the bottom plate 311 forms the accommodating space of U-shaped to described two second protrusions 312.For the ease of cunning Dynamic connection, wherein any one of first connector 12a is in the U-shaped space of the second connector 31a.The present embodiment In, the width of the bottom plate 311 is greater than the width of first holding frame 31, in order to which the bottom plate 311 can include described the One holding frame 31, and can be free to slide along first holding frame 31.For the ease of processing, described two second protrusions 312 are For rectangular plate structure, the second arc chute 312a, second arc are offered respectively in described two second protrusions 312 Sliding slot 312a extends along the length direction of second protrusion 312 respectively, the second arc chute 312a and first arc Multiple second arc gap slots 3121, multiple second arc gap slots are offered on shape sliding slot 121a contrary one end 3121 be in that default spacing is evenly distributed along the length direction of the second arc chute 312a.
Certainly, as other embodiments, first holding frame 31 can also be not provided with the second connector 31a, But the second arc chute 312a is offered on first holding frame 31, then by the second arc chute 312a Also the first arc chute 121a is slidably connected.Component is reduced, the assemblability of component is improved.In addition, can also institute It states the both ends on the length direction of the second arc chute 312a and offers the second arc gap slot 3121, in order to card It closes.
It is also equipped with the second connector 31a on second holding frame 32, second holding frame 32 and described the One holding frame 31 describes unanimously, not to be described in detail here.Described in being slidably connected to when first holding frame 31 and the second holding frame 32 When on cranse 1, since the material of first holding frame 31, the second holding frame 32 and the cranse 1 is spring steel, when by institute When stating cranse 1 and being sheathed on the helmet, first holding frame 31 and the relatively described cranse 1 of second holding frame 32 are slided Position, the entire length of the cranse 1 and the clamp assemblies 3 increases or reduces, to adjust the cranse 1 and the folder The entire length for holding component 3 improves the applicability of the relatively described helmet of the cranse 1.
In addition, can also respectively be offered on 12 both ends of notch of the cranse 1 multiple and different as other embodiments The through-hole of position is respectively arranged with multiple opposite with the multiple through-hole on first holding frame 31 and the second holding frame 32 The protrusion answered, when needing to adjust position, by first holding frame 31 and the second holding frame 32 protrusion respectively with it is described The through-hole of cranse 1 engages.
The connection structure 100 of the head lamp and the helmet further includes sliding part 5, and the sliding part 5 is slidably connected to described Between one arc chute 121a and the second arc chute 312a, and it is sticked in any one of first arc gap slot Between 1211 and corresponding second arc gap slot 3121.In the present embodiment, for save the cost, the sliding part 5 is pin shaft. When needing to adjust the position of first holding frame 31 and the relatively described cranse 1 of the second holding frame 32, the sliding part is slided 5.When position determines, the sliding part 5 is sticked in the first arc gap slot 1211 and corresponding second arc gap Between slot 3121.For the ease of fixed position, the sliding part 5 further includes a locking nut (not shown), the lock Tight nut thread is connected to one end of the sliding part 5, prevents the sliding part 5 from the first arc chute 121a and second It is slid in arc chute 312a.Certainly, in other embodiments, the sliding part 5 can also be other, such as screw, pin or cunning Bar.
In the present embodiment, in order to improve the being completely embedded property between the head lamp and the helmet, the absorbent module 4 is wrapped Two the first adsorption pieces 41 and two the second adsorption pieces 42 are included, described two first adsorption pieces 41 are respectively arranged on first clamping On frame 31 and the second holding frame 32, the central symmetry of described two first adsorption pieces 41 relatively described cranse 1 respectively, and neighbouring institute State notch end 12;Described two second adsorption pieces 42 are fixedly arranged on respectively on the inside 10, and described two second adsorption pieces 42 divide The central symmetry of the relatively not described cranse 1, and far from the notch end 12.When the cranse 1 is sheathed on the helmet, institute It states two the first adsorption pieces 41 and two the second adsorption pieces 42 sucks the helmet respectively.
Described two first adsorption pieces 41 are fixedly arranged on first holding frame 31 and the second holding frame 32 far from described respectively One end of second connector 31a, and described two first adsorption pieces 41 include fixed plate 41a and multiple sucker 41b, it is each described Fixed plate 41a is fixedly arranged on respectively on first holding frame 31 and the second holding frame 32, and the multiple sucker 41b is fixedly arranged on described On fixed plate 41a, for adsorbing the surface of the helmet.In the present embodiment, for the ease of disassembly replacement, each fixed plate 41a is fixed by screws on first holding frame 31 and the second holding frame 32.The multiple sucker 41b is adhered to described solid On fixed board 41a.When the cranse 1 is sheathed on the helmet, the multiple sucker 41b sucks the table in the helmet respectively On face.In order to be applicable in the helmet of different materials and save cost, the material of the multiple sucker 41b is silica gel.Certainly, at it In his embodiment, the fixed plate 41a can also be fixed on first holding frame 31 and the second holding frame 32 by other means On, such as welding, bonding or threaded connection.The multiple sucker 41b can also be other materials, such as magnechuck or permanent magnetic chuck.
Described two second adsorption pieces 42 are fixedly arranged on the cranse 1, and described two adsorption pieces 42 adsorb the helmet. In the present embodiment, described two second adsorption pieces 42 are consistent with described two first adsorption pieces 41, are not described in detail here.
In use, the connection structure of the head lamp and the helmet is installed in order, the cranse 1 is sheathed on the head On helmet.When the width of the helmet is greater than the cranse 1, need to adjust first holding frame 31 and the second holding frame at this time The position of the 32 relatively described cranses 1, the entire length of the cranse 1 and the clamp assemblies 3 is first path at this time, will be described Second connector 31a slides into and the junction the first connector 12a, (as shown in Figure 3), when second arc chute 312a slide into on the first arc chute 121a, and when one end of neighbouring second adsorption piece 42, by the sliding Part 5 is sticked on the first arc gap slot 1211 and the second arc gap slot 3121, locks the locking nut, Ji Kegu It is fixed.The entire length of the cranse 1 and the clamp assemblies 3 is the second path at this time, and the length in second path is less than The length of the first path, i.e., the entire length of the cranse 1 and clamp assemblies 3 shortens at this time.
When the width of the helmet is less than the cranse 1, need to adjust first holding frame 31 and the second folder at this time The position of the relatively described cranse 1 of frame 32 is held, the entire length of the cranse 1 and the clamp assemblies 3 is first path at this time, will The second connector 31a slides into and the junction the first connector 12a, (as shown in Figure 4), when second arc is sliding Slot 312a slide into on the first arc chute 121a, and when one end of neighbouring first adsorption piece 41, by the cunning Moving part 5 is sticked on the first arc gap slot 1211 and the second arc gap slot 3121, locks the locking nut It is fixed.The entire length of the cranse 1 and the clamp assemblies 3 is the second path at this time, and the length in second path is big In the length of the first path, i.e., the entire length of the cranse 1 and clamp assemblies 3 is elongated at this time.
The connection structure of head lamp and the helmet provided by the invention, by first holding frame and the second holding frame respectively with The cranse is slidably connected, and adjusts the position of first holding frame and the relatively described cranse of the second holding frame, i.e., adjustable institute State the entire length of cranse and the clamp assemblies;It is additionally provided with absorbent module simultaneously, is respectively used to adsorb the helmet, be convenient for Control disassembly, structure is simple, and improves the applicability of the head lamp.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode Within enclosing.

Claims (10)

1. the connection structure of a kind of head lamp and the helmet, which is characterized in that including cranse, lamp assembly, clamp assemblies and absorption group Part;
The cranse is C character form structure, for being arranged the helmet, including inside, outside and notch end;
The lamp assembly is fixedly arranged on the outside, and the neighbouring notch end;
The clamp assemblies be set to the outside on, the clamp assemblies include the first holding frame, the second holding frame, described first Holding frame and the second holding frame are arc-shaped structure, and with the concentric setting of the cranse, first holding frame and second Holding frame is slidably connected to respectively on the two sides at the notch end, and first holding frame and the second holding frame are relatively described respectively The central symmetry of cranse;
The absorbent module includes two the first adsorption pieces and two the second adsorption pieces, and described two first adsorption pieces are respectively arranged on On first holding frame and the second holding frame, the central symmetry of described two first adsorption pieces relatively described cranse respectively, and The neighbouring notch end;Described two second adsorption pieces are fixedly arranged on respectively on the inside, described two second adsorption piece difference The central symmetry of the relatively described cranse, and far from the notch end;
When the cranse is sheathed on the helmet, the position of first holding frame and the relatively described cranse of the second holding frame is slided It sets, the entire length of the cranse and the clamp assemblies increases or reduces, described two first adsorption pieces and described two Two adsorption pieces suck the helmet respectively.
2. the connection structure of head lamp according to claim 1 and the helmet, which is characterized in that divide on the two sides at the notch end It is not provided with the first connector, first connector includes two the first protrusions being oppositely arranged, described two first protrusions It is fixedly arranged on the outside respectively, and described two first protrusions form the accommodating space of U-shaped with the outside.
3. the connection structure of head lamp according to claim 2 and the helmet, which is characterized in that first holding frame and second Holding frame sliding is provided with the second connector, and second connector is slidably connected with first connector, and described second The second protrusions that connector includes bottom plate and two are oppositely arranged, each bottom plate slide respectively be set to first holding frame and On second holding frame, it is described two second protrusion be fixedly arranged on the both ends of the bottom plate respectively, and it is described two second protrusion with The bottom plate forms the accommodating space of U-shaped.
4. the connection structure of head lamp according to claim 3 and the helmet, which is characterized in that each first protrusion and second Protrusion is rectangular plate structure, and is extended respectively along the length direction of the cranse, is opened respectively in each first protrusion Equipped with the first arc chute, length direction of each first arc chute respectively along each first protrusion extends, each described The second arc chute is offered in second protrusion respectively, each second arc chute is respectively along the length of each second protrusion Direction extends, when second arc chute slides on first arc chute, and the one of neighbouring second adsorption piece When end, the entire length of the cranse and the clamp assemblies shortens, when second arc chute slides into first arc On shape sliding slot, and when neighbouring first adsorption piece, the entire length of the cranse and the clamp assemblies is elongated.
5. the connection structure of head lamp according to claim 4 and the helmet, which is characterized in that the one of first arc chute End offers multiple first arc gap slots, and the diameter of the multiple first arc gap slot is equal, second arc chute Multiple second arc gap slots, the multiple second arc gap slot are offered on one end opposite with first arc chute Diameter it is equal.
6. the connection structure of head lamp according to claim 5 and the helmet, which is characterized in that the connection of the head lamp and the helmet Structure further includes sliding part, and the sliding part is slidably connected between first arc chute and second arc chute, And it is sticked between any one of first arc gap slot and corresponding second arc gap slot.
7. the connection structure of head lamp according to claim 6 and the helmet, which is characterized in that the sliding part is pin shaft.
8. the connection structure of head lamp according to claim 1 and the helmet, which is characterized in that first adsorption piece and second Adsorption piece respectively includes a fixed plate and multiple suckers, and the fixed plate of first adsorption piece is fixedly arranged on the clamping group On part, the fixed plate of second adsorption piece is fixedly arranged on the inside, and the multiple sucker is set in the fixed plate.
9. the connection structure of head lamp according to claim 8 and the helmet, the material of the sucker is silica gel.
10. the connection structure of head lamp according to claim 1 and the helmet, which is characterized in that the cranse and the clamping The material of component is spring steel.
CN201310631564.0A 2013-11-29 2013-11-29 The connection structure of head lamp and the helmet Active CN104676516B (en)

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CN104676516B true CN104676516B (en) 2019-05-28

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110375275B (en) * 2018-04-12 2020-12-18 深圳市海洋王照明工程有限公司 Lamp helmet connector
CN110375276B (en) * 2018-04-12 2020-10-27 深圳市海洋王照明工程有限公司 Lamp helmet connector
CN109630923B (en) * 2019-02-13 2022-05-24 江西师范大学 Steering mine illuminating headlamp

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CN201715256U (en) * 2010-07-06 2011-01-19 胡兴 Solid high-light explosion-proof head lamp
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CN202392727U (en) * 2011-12-05 2012-08-22 章金杰 Adsorbable LED (Light Emitting Diode) lamp
CN202484908U (en) * 2012-02-23 2012-10-10 辽宁伟志光电有限公司 Universal LED (light-emitting diode) lamp fixed by permanent magnets

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Publication number Priority date Publication date Assignee Title
CN201475668U (en) * 2009-08-31 2010-05-19 李锡文 Multifunctional cap type lamp
CN102597615A (en) * 2009-09-16 2012-07-18 视力保护有限公司 Light system
CN201715256U (en) * 2010-07-06 2011-01-19 胡兴 Solid high-light explosion-proof head lamp
CN202392727U (en) * 2011-12-05 2012-08-22 章金杰 Adsorbable LED (Light Emitting Diode) lamp
CN202484908U (en) * 2012-02-23 2012-10-10 辽宁伟志光电有限公司 Universal LED (light-emitting diode) lamp fixed by permanent magnets

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