CN103216734A - Head lamp - Google Patents

Head lamp Download PDF

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Publication number
CN103216734A
CN103216734A CN2013100932694A CN201310093269A CN103216734A CN 103216734 A CN103216734 A CN 103216734A CN 2013100932694 A CN2013100932694 A CN 2013100932694A CN 201310093269 A CN201310093269 A CN 201310093269A CN 103216734 A CN103216734 A CN 103216734A
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CN
China
Prior art keywords
battery
cathode
cathode output
ring
cell
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.)
Granted
Application number
CN2013100932694A
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Chinese (zh)
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CN103216734B (en
Inventor
保罗·Y·金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Tenglong Outdoor Implement Co Ltd
Original Assignee
Ningbo Tenglong Outdoor Implement Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Ningbo Tenglong Outdoor Implement Co Ltd filed Critical Ningbo Tenglong Outdoor Implement Co Ltd
Priority to CN201310093269.4A priority Critical patent/CN103216734B/en
Publication of CN103216734A publication Critical patent/CN103216734A/en
Priority claimed from PCT/CN2014/073840 external-priority patent/WO2014146600A1/en
Application granted granted Critical
Publication of CN103216734B publication Critical patent/CN103216734B/en
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Abstract

The invention provides a head lamp with the advantages that installation is rapid and batteries cannot be installed by mistake. The head lamp comprises a lamp body (2) and a head hoop (3). The lamp body (2) is arranged on the head hoop (3); a pluggable battery holder (1) is arranged in the lamp body (2); at least two battery accommodating cavities are arranged in the battery holder (1); a battery can be installed in each battery accommodating cavity; an anode conducting plate (7) and a cathode conducting plate (10) are arranged in each battery accommodating cavity; and at least one of the anode conducting plate (7) and the cathode conducting plate (10) is provided with an elastic contact. The head lamp is characterized in that the anode output end (8) and the cathode output end (9) of the battery holder (1) are located at the same end; all anode conducting plates (7) are located at one end of the battery holder (1); all cathode conducting plates (10) are located at the other end of the battery holder (1); and the anode conducting plates and the cathode conducting plates in the adjacent battery accommodating cavities are connected end to end through conducting parts to form a series structure.

Description

A kind of head lamp
Technical field
The present invention relates to a kind of head lamp, specifically be meant a kind of head lamp that has battery tray.
Background technology
Head lamp is an indispensable important equipment in the outdoor activities, as night on foot, the camping at night, the overhaul of the equipments at night etc. all needs to use head lamp.Mostly head lamp of the prior art is to adopt powered battery, as No. seven dry cells or the column lithium battery of 18650 types.Mostly described battery is to adopt three series-feds.Three batteries have plenty of in the battery cavities that directly is installed on lamp body, and what have then is earlier battery to be installed in the battery tray (or claiming battery case), in the lamp body battery cavities of again battery tray being packed into.Come the structure of transfer convenient than battery directly is installed in battery cavities by battery tray, because even head lamp is also with on user's head like this, the user can directly change the battery tray that installs battery under the situation of not taking off head lamp, perhaps the battery tray on the head lamp is taken off the battery of packing into and reinstall in the head lamp.Yet the battery tray structure that head lamp adopted in the prior art has the following disadvantages: 1, the positive and negative electrode of battery tray lays respectively at the two ends of battery tray, and the user need see electrode clearly and could adorn rightly when packing battery tray into the head lamp battery cavities, trouble relatively is installed.2, the battery electrode in the battery tray is towards inconsistent, for the ease of the series connection between the battery, mostly what the battery electrode in the battery tray adopted is that towards the design that replaces be the mounting structure that replaces of the anti-dress of a joint formal dress one joint, and dress was wrong easily when the user was in battery tray that battery is packed into like this.
Summary of the invention
The technical problem to be solved in the present invention is to provide install rapidly a kind of having, and can not adorn the head lamp of the battery tray of wrong battery.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of head lamp, and it comprises lamp body and head hoop, lamp body is installed on the head hoop, but the battery tray of plug is housed in the lamp body, is provided with at least two cell containing cavities in the battery tray, a battery can be installed in each cell containing cavity; Be equipped with cathode conductive film and cathode conductive film in each cell containing cavity, it is the conducting strip that has resilient contact that cathode conductive film and cathode conductive film have a kind of conducting strip at least; The cathode output end of described battery tray and cathode output end are positioned at same end; All cathode conductive films are positioned at an end of battery tray, and all cathode conductive films are positioned at the other end of battery tray; Both positive and negative polarity conducting strip in the adjacent cell containing cavity is by the conductive component formation cascaded structure that joins end to end.
After adopting above structure, the present invention has following advantage: the cathode output end of described battery tray and cathode output end are positioned at same end; All cathode conductive films are positioned at an end of battery tray, and all cathode conductive films are positioned at the other end of battery tray; Both positive and negative polarity conducting strip in the adjacent cell containing cavity is by the conductive component formation cascaded structure that joins end to end.The user only need be inserted into an end in the battery cavities of lamp body when battery tray is installed and fixing getting final product, because the both positive and negative polarity output is positioned at same end, as long as an end at both positive and negative polarity place is inserted in the battery cavities, the other end can be exposed to outside the battery cavities, and the user is not easy to make mistakes when packing battery tray into like this.Because the conducting strip in the cell containing cavity in the battery tray all is in the same way, so the user when being installed to battery in the battery tray, also need not consider whether will put upside down the battery direction in turn, all batteries are packed into by same direction to get final product in addition.In sum, the invention provides and install rapidly a kind of having, and can not adorn the head lamp of the battery tray of wrong battery.
As improvement, be provided with three cell containing cavities in the described battery tray, described three cell containing cavities are connected between main electrode end and the handheld terminal by three limited posts and form, and three limited post finished product font structures can clamp a battery between every two adjacent limited posts; Cathode conductive film in each cell containing cavity all is arranged on the inner face of main electrode end; Cathode conductive film in each cell containing cavity all is arranged on the inner face of handheld terminal; The cathode output end of described battery tray and cathode output end all are positioned on the outer face of main electrode end, and are provided with insulating element between cathode output end and the cathode output end.Three containing cavities are structure distribution in a triangle, and the space is arranged compact more, and the outer surface of three batteries is tangent in twos, when taking out battery, only need firmly push any battery, and other two batteries will be extruded in cell containing cavity.The taking-up of battery is very convenient quick.
As improvement, described conductive component is a contact rod, and described contact rod is through in the limited post, is used to make cell containing cavity to connect into cascaded structure.Contact rod is stable better than lead.
As improvement, described insulating element is a dead ring, is cathode output end in the ring of dead ring, and ring is outer to be cathode output end, and dead ring protrudes in the plane at cathode output end and cathode output end place.This structure can prevent from short circuit phenomenon to occur when vertical placement of battery tray and electrode output are down, if dead ring is not outstanding, occurs short circuit when then battery tray vertically is positioned on the electric conductor easily battery is damaged.
As improvement, the outer ring of described cathode output end also is provided with built on stilts ring that the cathode output end circle is lived, and built on stilts ring protrudes in the plane at cathode output end and cathode output end place equally, and projecting height is identical with dead ring.Built on stilts ring supports with the dead ring dicyclo, and battery tray is more steady when vertical the placement, and can short circuit, also helps docking with corresponding socket.
As improvement, described handheld terminal is provided with antislip ring, and the outer ring of the inner surface of antislip ring and handheld terminal joins, and the outer surface of antislip ring is provided with anti-skidding line.This structure can prevent that handheld terminal from skidding in rotary course.
As improvement, described cathode conductive film is a C font elastic conducting strip, and C type elastic piece structure is simple, changes with easy to maintenance.
As improvement, the interval between described three limited posts is at the diameter that is narrower than the battery that is housed near an end of cathode output end, at the diameter of being wider than the battery that is housed near an end of cathode output end.This structure has further limited the direction the when user packs battery into, promptly can only be that negative pole one end is packed into earlier, cathode conductive film in GND and the cell containing cavity is offseted, push cathode conductive film then downwards, the positive terminal of battery moves downward a bit of distance like this, staggers describedly can inwardly pack into after being narrower than a section of cell diameter.And if the user offsets the positive pole and the cathode conductive film of battery, then, can not well paste mutually with cathode conductive film because anodal end face is little, battery can occur and adorn unstable situation.To sum up, the user can only just can install battery by correct direction when battery is installed, even in the bad environment of light, just represents in the cell containing cavity that as long as battery has been packed into smoothly battery installed correctly.Obviously this structure has further improved the accuracy rate that battery is installed.
Description of drawings
Fig. 1 is the structural representation of head lamp of the present invention.
Fig. 2 is the structural representation of battery tray in the head lamp of the present invention.
Fig. 3 is that Fig. 2 rotates a structural representation behind the visual angle.
Fig. 4 is the lateral plan of Fig. 2.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the right view of Fig. 4.
As shown in the figure: 1, battery tray, 2, lamp body, 3, head hoop, 4, the main electrode end, 5, limited post, 6, handheld terminal, 7, cathode conductive film, 8, cathode output end, 9, cathode output end, 10, cathode conductive film, 11, groove, 12, dead ring, 13, built on stilts ring, 14, antislip ring.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
1 to accompanying drawing 6 in conjunction with the accompanying drawings, a kind of head lamp, and it comprises lamp body 2 and head hoop 3, lamp body 2 is installed on the head hoop 3, but the battery tray 1 of plug is housed in the lamp body 2, is provided with at least two cell containing cavities in the battery tray 1, and a battery can be installed in each cell containing cavity; Be equipped with cathode conductive film 7 and cathode conductive film 10 in each cell containing cavity, it is the conducting strip that has resilient contact that cathode conductive film 7 and cathode conductive film 10 have a kind of conducting strip at least; The cathode output end 8 and the cathode output end 9 of described battery tray 1 are positioned at same end; All cathode conductive films 7 are positioned at an end of battery tray 1, and all cathode conductive films 10 are positioned at the other end of battery tray 1; Both positive and negative polarity conducting strip in the adjacent cell containing cavity is by the conductive component formation cascaded structure that joins end to end.Be provided with three cell containing cavities in the described battery tray 1, described three cell containing cavities are connected between main electrode end 4 and the handheld terminal 6 by three limited posts 5 and form, three limited post 5 finished product font structures can clamp a battery between every two adjacent limited posts 5; Cathode conductive film 7 in each cell containing cavity all is arranged on the inner face of main electrode end 4; Cathode conductive film in each cell containing cavity all is arranged on the inner face of handheld terminal 6; The cathode output end 8 and the cathode output end 9 of described battery tray 1 all are positioned on the outer face of main electrode end 4, and are provided with insulating element between cathode output end 8 and the cathode output end 9.Described conductive component is a contact rod, and described contact rod is through in the limited post 5, is used to make cell containing cavity to connect into cascaded structure.Described insulating element is a dead ring 12, is cathode output end 8 in the ring of dead ring 12, and ring is outer to be cathode output end 9, and dead ring 12 protrudes in the plane at cathode output end 8 and cathode output end 9 places.The outer ring of described cathode output end 9 also is provided with cathode output end 9 circles built on stilts ring 13 firmly, and built on stilts ring 13 protrudes in the plane at cathode output end 8 and cathode output end 9 places equally, and projecting height is identical with dead ring 12.Described handheld terminal 6 is provided with antislip ring 14, and antislip ring 14 joins with the outer ring of the inner surface of handheld terminal 6, and the outer surface of antislip ring 14 is provided with anti-skidding line.Described cathode conductive film 10 is a C font elastic conducting strip.Interval between described three limited posts 5 is being narrower than the diameter of the battery that is housed near (at a distance of about 1cm) end of cathode output end 8, at the diameter of being wider than the battery that is housed near an end of cathode output end 9.Being construed as three intervals between the limited post 5 herein is the diameter that is narrower than the battery that is housed at the end near (at a distance of about 1cm) cathode output end 8 only, and purpose is that battery can not be packed into from this end earlier.Described conductive component can also be other materials such as lead except contact rod, as for described cascaded structure, the general knowledge that belongs to technical staff in the battery tray field, no longer describe in detail, described in addition handheld terminal 6 can be directly with lamp body 2 on battery cavities clamping mutually, preferably be spirally connected, promptly establish internal thread on the annular inner wall of handheld terminal 6, external screw thread is established in the end of battery cavities, and both are threaded in the battery cavities with the lamp body 2 that battery tray is locked in head lamp.Be exactly the structure that can also be provided with on the outer face of handheld terminal 6 as groove 11 in addition, this structure can handheld terminal 6 and lamp body 2 revolve during tension, insert by bottle opener in the groove 11 of institute's moat handheld terminal 6 outwarded winding.
More than the present invention and embodiment thereof are described, this description does not have restricted, also one of the embodiments of the present invention just shown in the accompanying drawing, practical structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the invention aim,, all should belong to protection scope of the present invention without creationary frame mode similar and the embodiment of designing to this technical scheme.

Claims (8)

1. head lamp, it comprises lamp body (2) and head hoop (3), and lamp body (2) is installed on the head hoop (3), lamp body (2) but in the battery tray (1) of plug is housed, battery tray is provided with at least two cell containing cavities in (1), and a battery can be installed in each cell containing cavity; Be equipped with cathode conductive film (7) and cathode conductive film (10) in each cell containing cavity, it is the conducting strip that has resilient contact that cathode conductive film (7) and cathode conductive film (10) have a kind of conducting strip at least; It is characterized in that: the cathode output end (8) of described battery tray (1) is positioned at same end with cathode output end (9); All cathode conductive films (7) are positioned at an end of battery tray (1), and all cathode conductive films (10) are positioned at the other end of battery tray (1); Both positive and negative polarity conducting strip in the adjacent cell containing cavity is by the conductive component formation cascaded structure that joins end to end.
2. head lamp according to claim 1, it is characterized in that: be provided with three cell containing cavities in the described battery tray (1), described three cell containing cavities are connected between main electrode end (4) and the handheld terminal (6) by three limited posts (5) and form, three limited posts (5) finished product font structure can clamp a battery between every adjacent two limited posts (5); Cathode conductive film in each cell containing cavity (7) all is arranged on the inner face of main electrode end (4); Cathode conductive film in each cell containing cavity all is arranged on the inner face of handheld terminal (6); The cathode output end (8) of described battery tray (1) all is positioned on the outer face of main electrode end (4) with cathode output end (9), and is provided with insulating element between cathode output end (8) and the cathode output end (9).
3. head lamp according to claim 2 is characterized in that: described conductive component is a contact rod, and described contact rod is through in the limited post (5), is used to make cell containing cavity to connect into cascaded structure.
4. head lamp according to claim 2, it is characterized in that: described insulating element is dead ring (12), in the ring of dead ring (12) is cathode output end (8), ring is outer to be cathode output end (9), and dead ring (12) protrudes in the plane at cathode output end (8) and cathode output end (9) place.
5. head lamp according to claim 4, it is characterized in that: the outer ring of described cathode output end (9) also is provided with cathode output end (9) circle built on stilts ring (13) firmly, built on stilts ring (13) protrudes in the plane at cathode output end (8) and cathode output end (9) place equally, and projecting height is identical with dead ring (12).
6. head lamp according to claim 2 is characterized in that: described handheld terminal (6) is provided with antislip ring (14), and antislip ring (14) joins with the outer ring of the inner surface of handheld terminal (6), and the outer surface of antislip ring (14) is provided with anti-skidding line.
7. head lamp according to claim 1 is characterized in that: described cathode conductive film (10) is a C font elastic conducting strip.
8. head lamp according to claim 2, it is characterized in that: the interval between described three limited posts (5) is at the diameter that is narrower than the battery that is housed near an end of cathode output end (8), at the diameter of being wider than the battery that is housed near an end of cathode output end (9).
CN201310093269.4A 2013-03-21 2013-03-21 Head lamp Active CN103216734B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310093269.4A CN103216734B (en) 2013-03-21 2013-03-21 Head lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310093269.4A CN103216734B (en) 2013-03-21 2013-03-21 Head lamp
PCT/CN2014/073840 WO2014146600A1 (en) 2013-03-21 2014-03-21 Head lamp

Publications (2)

Publication Number Publication Date
CN103216734A true CN103216734A (en) 2013-07-24
CN103216734B CN103216734B (en) 2015-04-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146600A1 (en) * 2013-03-21 2014-09-25 宁波腾隆户外用品有限公司 Head lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758773A (en) * 1971-10-12 1973-09-11 Accumulateurs Fixes Flashlight
CN101183710A (en) * 2006-11-14 2008-05-21 米克罗内尔有限公司 Device for the supply of energy
CN201462426U (en) * 2009-08-07 2010-05-12 吉林市唯圣科技有限公司 Integrated portable LED miner lamp
CN102518952A (en) * 2012-01-13 2012-06-27 南京亚南特种照明电器厂 Head lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758773A (en) * 1971-10-12 1973-09-11 Accumulateurs Fixes Flashlight
CN101183710A (en) * 2006-11-14 2008-05-21 米克罗内尔有限公司 Device for the supply of energy
CN201462426U (en) * 2009-08-07 2010-05-12 吉林市唯圣科技有限公司 Integrated portable LED miner lamp
CN102518952A (en) * 2012-01-13 2012-06-27 南京亚南特种照明电器厂 Head lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146600A1 (en) * 2013-03-21 2014-09-25 宁波腾隆户外用品有限公司 Head lamp

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