CN101403476B - Electric torch and its charger - Google Patents
Electric torch and its charger Download PDFInfo
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- CN101403476B CN101403476B CN2008101088832A CN200810108883A CN101403476B CN 101403476 B CN101403476 B CN 101403476B CN 2008101088832 A CN2008101088832 A CN 2008101088832A CN 200810108883 A CN200810108883 A CN 200810108883A CN 101403476 B CN101403476 B CN 101403476B
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- flashlight
- charger
- lamp body
- charging
- tripod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to a flashlight and a charger thereof. The flashlight comprises a flashlight cap, a flashlight body and a tripod; a contact blade hole that can be matched with a charge contact of the charger is arranged on the flashlight body; and the charger comprises a charging body and a holding hole arranged on the charging body and the holding hole is internally provided with a charge contact that can match with the contact blade hole of the flashlight. Compared with the prior art, the flashlight can be charged and hung on a wall to be used as an emergency light; simultaneously, the flashlight has two charging modes regarding to the charger and can be charged under different conditions; and the flashlight and the charger can be easily manufactured and assembled.
Description
Technical field
The present invention relates to a kind of flashlight and charger thereof.
Background technology
U.S. Patent application US2006181865 discloses a kind of structure of flashlight.The lamp holder of flashlight is supported by a tripod, and the common dry cell that promising this flashlight provides electric energy is set in tripod inside, and tripod can draw in or open around its lamp holder axis.Because battery is short useful life, and can not recharge after using up, so the use cost height, needs often to change continually dry cell; And because in the refuse battery heavy metal and hardening agent manganese dioxide such as mercury, cadmium, lead, zinc are arranged, so the refuse battery after using is quite serious to the pollution of environment.
In this flashlight, also can adopt the other types battery that can charge.When the electric energy of battery with after exhausting, need earlier battery from tripod, take out put into be full of electricity in the common charger after, put into go back to tripod inside again, thereby flashlight can be reworked.Step required when such flashlight charges is many, and it is also cumbersome to operate, and when battery was recharged, this flashlight can not use.
Each discloses a kind of flashlight that can charge and charger thereof U.S. Pat 6313604 and European patent EP 1203911, but the structure more complicated of this two charger, and has only a kind of charge mode, under some certain conditions, for example, when the position of socket made charger can only be placed on the certain location, this charger just can not charge to flashlight.
Summary of the invention
The object of the present invention is to provide a kind of flashlight that can charge and have two kinds of charge modes.
The present invention solves the technical scheme that the prior art problem adopted: a kind of flashlight, include lamp holder, the lamp body that is connected with lamp holder, and passive tripod, described tripod includes three pivotable feets, described three feets all independently pivot be arranged on lamp and be used to support lamp holder and lamp body on one's body, rechargeable battery is equipped with in described lamp body inside, is provided with on one's body at lamp to cooperate, to be used for the contact hole to the rechargeable battery charging with the charging contact of charger.
Wherein an embodiment is, above-mentioned contact hole is arranged on the outer wall of lamp body.The external shape of described lamp body is that three semicylinders link together, and one group of rechargeable battery respectively is set in the semicylinder of each lamp body, and described contact hole is arranged on the outer wall of one of them semicylinder.
Perhaps, another embodiment is that above-mentioned contact hole is arranged on the bottom of lamp body.Described lamp is formed as the segment of 60 degree that three summits link to each other, between each segment is circumferential is receiving space, described three feets are respectively placed in the corresponding receiving space, each segment inside respectively is provided with one group of rechargeable battery, the bottom of described lamp body is provided with two contact hole, be respectively positive pole and negative pole, these two contact hole are separately positioned on the bottom of any two segments.
Described rechargeable battery is a lithium battery.Be pivotally connected between described lamp holder and the lamp body, can produce 0 ° to 90 ° rotation with respect to the lamp body.
Described tripod includes gathering and opens two states, and promptly feet can rotate between the two positions with respect to the lamp body.When feet was in primary importance, feet was close to lamp body and both almost parallels, and when feet was in the second place, the feet pivot rotated to make between feet and the lamp body and is the acute angle setting.
Be provided with one on one's body at lamp and can control the button that feet rotates between the two positions, one end of described button is a lozenges, be provided with a center pole in the inside of lamp body, described center pole can slide with respect to the lamp body and along the axis of lamp body, and an end of described center pole has the lozenges that cooperates with the button lozenges.The other end of described center pole is set with magnet, and described each feet end all is provided with the bar magnet that can inhale mutually with magnet.
The outer race of described center pole is connected to one can be with respect to the slide block of center pole slip, and a side of slide block is provided with tooth bar, and the pivot pin end of described each feet is provided with the tooth that cooperates with tooth bar.
Described lamp pivot on one's body is provided with two legs, prevents its rolling when leg can support whole flashlight during perpendicular to the lamp body.
Described feet hollow is provided with, and its inside is the storage area that can place annex.Battery can be accommodated in described storage area, and this battery is electrically connected with the lamp holder of flashlight.Described feet periphery scribbles reflective powder.
Described feet inside contains an extension bar, and this extension bar can slide and expose and be fixed on the feet with respect to feet.
Another object of the present invention is to provide a kind of charger simple in structure, that be applicable to above-mentioned flashlight.
The present invention solves the technical scheme that the prior art problem adopted: a kind of charger that is located at the flashlight charging on the lamp body outer wall to contact hole, comprise a body, and be arranged in the body can be to the charging circuit board of flashlight charging, body is provided with one in order to accommodate the accepting hole of flashlight, the inwall of accepting hole is provided with at least one the charging contact that cooperates with the contact hole of flashlight, and this charging contact is electrically connected with charging circuit board.
Described accepting hole comprises first resettlement section and second resettlement section, and described first resettlement section and second resettlement section link together spaced reciprocally, and the back charging can be inserted for the lamp body in first resettlement section, and the outline of its profile and lamp body partly is complementary; Second resettlement section can be inserted for tripod, and its profile and tripod outline partly are complementary.
Above-mentioned charger can charge to flashlight with two kinds of different charge modes: tripod is in rounding state in first charge mode, the lamp body is inserted in the accepting hole with tripod, the charging contact extend into to produce in the contact hole and is electrically connected, and described charger just can be to the battery charge in the lamp body; Tripod is in open mode in second charge mode, has and have only the lamp body to be inserted in the accepting hole, has a charging contact to extend into to produce in the contact hole equally and is electrically connected, and described charger is again to the battery charge in the lamp body.
Among one embodiment, described accepting hole is a through hole, within it wall be provided with and have only one the charging contact.Among another embodiment, described accepting hole is an end blind bore, and wall is provided with the charging contact of two axially spaced-aparts within it.
Above-mentioned charger body includes a side, and this side is provided with hook or circular hole.When charger charges to flashlight with first charge mode, can rely on hook or hole to hang on the wall.If have a power failure this moment, this flashlight also can be worked as emergency light and be used.
Another technical scheme that invention solution prior art problem is adopted is: a kind of charger that is located at the flashlight charging of lamp body bottom to contact hole, comprise a body, and be arranged on can be to the charging circuit board of flashlight battery charge in the body, described body is provided with an accepting hole in order to the bottom lock of accommodating flashlight, the bottom of accepting hole is provided with the charging contact that cooperates with the contact hole of flashlight, between this charging contact and charging circuit board for being electrically connected.
Three boss are formed on the bottom of described accepting hole, insert for the feet of flashlight in gap between adjacent two boss, all be provided with two charging contacts on each boss, be respectively positive pole and negative pole, the distance between the negative pole charging contact of the positive pole charging contact of one of them boss and an adjacent boss equals the anodal contact hole of torch lamp body bottom and the distance between the negative pole contact hole.
Compared with prior art, the invention has the beneficial effects as follows: after the battery of this flashlight uses up, have the charger of a special use to charge, and this flashlight can be hung the effect of serving as emergency light on the wall in charging it; For this charger, flashlight has two kinds of charge modes, can charge under different conditions simultaneously; And the manufacturing of flashlight and charger and assembling are all fairly simple.
Description of drawings
Fig. 1 is the front view of first embodiment of flashlight of the present invention, and this moment, tripod was rounding state.
Fig. 2 is along the sectional view of M-M direction among Fig. 1.
Fig. 3 is the front view of first embodiment of flashlight of the present invention, and tripod in opened condition at this moment.
Fig. 4 is along the sectional view of N-N direction among Fig. 3.
Fig. 5 is the front view of charger of the present invention.
Fig. 6 is first embodiment of charger of the present invention, and flashlight is in the schematic diagram of first charge mode.
Fig. 7 is along the sectional view of A-A direction among Fig. 6.
Fig. 8 is first embodiment of charger of the present invention, and flashlight is in the schematic diagram of second charge mode.
Fig. 9 is along the sectional view of B-B direction among Fig. 8.
Figure 10 is second embodiment of charger of the present invention, and flashlight is in the schematic diagram of first charge mode.
Figure 11 is second embodiment of charger of the present invention, and flashlight is in the schematic diagram of second charge mode.
Figure 12 is the schematic diagram of second embodiment of flashlight of the present invention.
Figure 13 is the upward view of Figure 12.
Figure 14 is the stereogram of the 3rd embodiment of charger of the present invention.
Figure 15 is the vertical view of Figure 14.
Figure 16 is the stereogram of the 3rd embodiment of flashlight of the present invention.
Figure 17 is the stereogram of the 4th embodiment of flashlight of the present invention.
Figure 18 is the stereogram of the 5th embodiment of flashlight of the present invention.
Wherein,
1 flashlight, 11 lamp holders, 12 lamp bodies
121 legs, 13 tripods, 14 buttons
141 lozenges, 15 contact hole, 16 ends
17 batteries, 18 switches, 19 pivot holes
2 chargers, 20 bodies, 21 indicator lights
22 charging circuit boards, 23 end faces, 24 bottom surfaces
25 sides, 251 planar sections, 252 hooks
253 holes, 26 power lines, 27 plugs
62 second resettlement sections, 6 accepting holes, 61 first resettlement sections
63 steps, 64 charging contacts, 65 springs
66 boss, 71 semicylinders, 72 segments
8 center poles, 81 lozenges, 82 springs
83 slide blocks, 831 tooth bars, 84 steps
85 springs, 86 magnet, 87 stiff ends
9 feets, 91 pivot holes, 92 teeth
94 bar magnets, 95 storage areas, 93 inclined-planes
96 lids, 97 extension bars
Embodiment
As shown in figures 1 and 3, the present invention has disclosed a kind of flashlight 1.This flashlight 1 includes lamp holder 11, lamp body 12 and tripod 13.Described tripod 13 is the same with prior art, can draw in or open, and when it is opened and is supported in ground, flashlight 1 can be stood vertically produce a light beam that makes progress on the ground; And when it draws the back near lamp body 12 in, can the person of being operated hold, use as common flashlight.And lamp body 12 is provided with the button 14 that can control tripod 13 gatherings or open, and mode of operation hereinafter specifically describes.Be provided with one at lamp holder 11 places of flashlight 1 and can control the switch 18 that flashlight 1 uses, other basic structures of flashlight for example are provided with bulb, reflector etc. in the lamp holder 11, the same with the general flashlight of selling in the market, so repeat no more herein.The wall of lamp body 12 is provided with contact hole 15, and this contact hole 15 can cooperate with the charging contact 64 of charger 2, hereinafter can specifically describe.
As shown in Figure 2, lamp body 12 is pivotally connected with lamp holder 11, has pivot hole 19 on lamp holder 11, makes lamp holder 11 can produce rotation with respect to 0 ° to 90 ° of lamp body, for clockwise direction rotates to dotted line position, make flashlight 1 can send the light beam vertical among the figure with lamp body 12.The external shape of lamp body 12 is that three semicylinders 71 link together, respectively be provided with one group of rechargeable battery 17 in the semicylinder 71 of each lamp body 12, this battery provides electric energy for this flashlight 1, this battery is a lithium battery among the present invention, can certainly be other forms of rechargeable batteries such as ni-mh.An end that is arranged on the button 14 on the lamp body 12 is a lozenges 141.
Described tripod 13 comprises the feet 9 of three shape unanimities, and these three feets 9 all have a pivot pin end and a support end.At pivot pin end a pivot hole 91 and the tooth 92 that is arranged on pivot hole 91 peripheries are arranged.All be arranged on by 91, three feets 9 of this pivot hole and be used to support lamp holder and lamp body on the lamp body 12 by pivot independently of each other.Three feets 9 are arranged on around the lamp body 12 equably.Support end at feet 9 has an inclined-plane 93, is provided with a bar magnet 94 above inclined-plane 93.
Inside at lamp body 12 is provided with a center pole 8 along lamp body 12 axis directions, and this center pole 8 can slide with respect to the axis of lamp body 12.Described center pole 12 is a tapered rod, and is thicker near lamp holder 11 parts, and the top of this part is a lozenges 81, cooperates with the lozenges 141 of button 14; The other end of center pole 8 is that stiff end 87 is set with magnet 86, can inhale mutually with bar magnet 94.A step 84 is roughly arranged at the middle part of center pole 8, have a spring 85 to be enclosed within the periphery of center pole 8, the one end is against on the step 84, and the other end is against on lamp body 12 inwalls.
The periphery of described center pole 8 also is socketed with one can be with respect to the slide block 83 of center pole 8 slips, and a side of slide block 83 is provided with tooth bar 831, and this tooth bar 831 is meshing with each other with the tooth 92 of the pivot pin end of each feet 9.Have a spring 82 to be connected on the slide block 83, the other end is connected on lamp body 12 inwalls.
In conjunction with Fig. 2 and shown in Figure 4, under the initial condition, spring 82 has a thrust at slide block 83, and the tooth 92 of feet 9 also has the trend of a rotation under tooth bar 831 effects, make feet 9 that a trend of outwards opening also be arranged.But owing to bar magnet 94 is inhaled by magnet 86, so three feets 9 all are close to lamp body 12, and both almost parallels.
After pressing the button 14, lozenges 81 mating reactions of its lozenges 141 and center pole 8 make center pole 8 produce downward displacement among the figure.At this moment, the stiff end 87 of center pole 8 can produce a thrust to the inclined-plane 93 of feet 9, and feet 9 can be opened gradually.When being opened to a certain degree, the phase suction between bar magnet 94 and the magnet 86 will disappear.Like this, under the effect of spring 82, slide block 83 can produce the downward state that is moved among Fig. 4 among the figure.Because tooth 92 and tooth bar 831 engagements can rotate tooth 92 around pivot hole 91, promptly feet 9 can be opened around pivot hole 91.
Behind release-push 14, under the effect of spring 85, center pole 8 can produce the displacement that makes progress among the figure and get back to original position.And because the lower end of center pole 8 is thinner, so when center pole 8 with respect to slide block 83 during to top offset, between the two can be gapped and make slide block 83 can not produce displacement together.
When need be the replying state of flashlight 1 from Fig. 4 in Fig. 2 the time, need manually apply force on the tripod 13, three feets 9 are all inwardly drawn in, and also can driving tooth bar 831, tooth 92 make slide block 83 be returned to initial position, be the state shown in Fig. 2, bar magnet 94 was inhaled again with magnet 86 and was in the same place this moment.
Fig. 5 has disclosed and can comprise a body 20 for the charger of the charging of the flashlight among Fig. 1-Fig. 4, and is arranged on the charging circuit board 22 (shown in Fig. 6) in the body 20.Be furnished with common charging circuit on the charging circuit board 22 among the present invention.The body 20 of described charger comprises an end face 23 and bottom surface 24, is connected with the side 25 of a circle between end face 23 and bottom surface 24, and some is a planar section 251 on the side 25 in the present embodiment.Described end face 23 is provided with charging indicator light 21, is used to refer to charger and is arranged in charging or has charged and finished.
The same with prior art, the side 25 of charger is provided with power line 26 and plug 27, is used for connecting alternating current.Also be provided with an accepting hole 6 on charger body 20, flashlight 1 can be inserted in the accepting hole 6, thereby the height when reducing the flashlight charging makes its center of gravity can be positioned at the inside of charger.Be arranged to the angle that is certain between the end face 23 of charger and the bottom surface 24, can make like this to be recharged thing and can more easily to put in the accepting hole 6.
Fig. 6 to Fig. 9 has introduced first embodiment and two kinds of different charge modes to the flashlight charging thereof of charger of the present invention.
As shown in Figure 6, the accepting hole 6 of charger is for extending to the through hole of bottom surface 24 in the present embodiment from end face 23, and after flashlight 1 was inserted in this through hole 6, the end of the tripod 13 of its gathering can stretch out from the bottom surface 24 of charger.In conjunction with shown in Figure 7, the inwall of through hole 6 is provided with and has only a charging contact 64, and inside is provided with a spring 65, makes charging contact 64 that an inside trend be arranged all the time.Between this charging contact 64 and charging circuit board 22 for being electrically connected, after lamp body 12 inserts through hole 6, this charging contact 64 can extend under the effect of spring 65 in the contact hole 15 of lamp body, and after this moment, electric current formed the loop by contact hole 15, electric current just can be three Battery packs, 17 chargings in the lamp body 12.
As shown in Figure 7, described accepting hole 6 comprises first resettlement section 61 and second resettlement section 62, and the outline with lamp body 12 and tripod 13 partly is complementary respectively.First resettlement section 61 and second resettlement section 62 link together at intervals, and its staggered position that is distributed and flashlight 1 when being in tripod 13 and not turning on the position of lamp body 12 and tripod 13 the same.Wherein, the coupling between first resettlement section 61 and the lamp body 12 is comparatively tight, can not roll after making flashlight 1 insert accepting hole 6, and because the outline of lamp body 12 is the combination of three circular arc types, make that flashlight 1 can not axial rotation in accepting hole 6.As shown in Figure 6, also be provided with a step 63 on first resettlement section 61 of described accepting hole 6.After lamp body 12 was inserted in the accepting hole 6, the end 16 of lamp body can be against on this step 63, made flashlight 1 insert through hole 6 backs and fixed with the axial location of through hole 6.
As shown in Figure 6 and Figure 7, the charger of present embodiment and flashlight are in first charge mode.This moment, the tripod 13 of flashlight 1 was not opened, and nestled up lamp body 12.When flashlight need charge, lamp body 12 and tripod 13 are inserted in the through hole 6 together.Because the tripod 13 and the lamp body 12 of flashlight 1 are that slender type and tripod 13 are longer slightly than lamp body 12, so after both are inserted in the through hole 6, for the center of gravity that makes flashlight can be positioned at the inside of charger, so need stretch flashlight 1 toward the inside of charger as far as possible.And this moment, the end of tripod 13 will stretch out from the bottom surface 24 of charger body 1, thereby the bottom surface 24 of charger body 20 just can not have been kept flat on the ground.Given this, the planar section 251 of the side 25 of present embodiment charger is provided with and charger is hung on a hanger on the wall 252 or the circular hole 253 that can be inserted by pin.By projection, for example screw and so on is inserted in the circular hole 253 of charger on metope, just can hang charging on the wall to charger and flashlight.Same, hook 252 also is to play this effect, and charger can be suspended on the position of support.This charge mode mainly is to be applicable to that ground can't place under the situation of charger.Because the flashlight 1 among the present invention has emergency circuit, even the plug 27 of charger is not plugged in, hang on the wall in the charger and just flashlight 1 is placed on according to first charge mode, also can make flashlight 1 after outage, produce the function of emergency light.
As Fig. 8 and shown in Figure 9, the charger of present embodiment and flashlight are in second charge mode.This moment, the tripod 13 of flashlight 1 was all opened, and produced certain angle between the lamp body 12.When flashlight need charge, only lamp body 12 is inserted in the through hole 6, tripod 13 then fork is positioned at outside the body 20 of charger.Because the tripod 13 of flashlight 1 is not inserted in the through hole 6, and the end 16 of lamp body 12 does not stretch out from the bottom surface 24 of charger body 20.And the end of tripod 13 and the bottom surface 24 of charger are positioned at same plane at this moment, so just can be placed on charger on the level ground, and because tripod 13 all plays a supporting role with the bottom surface 24 of charger, make charger not have the possibility of inclination, thus more safe and reliable.
Figure 10 and Figure 11 have introduced second embodiment and two kinds of different charge modes to the flashlight charging thereof of charger of the present invention.
As shown in figure 10, the accepting hole 6 of charger is an end blind bore in the present embodiment, within it wall in axial direction be provided with two between the upper and lower every charging contact 64.Structure, assembling and the operating state of this charging contact 64 are the same with the first embodiment of the present invention, be provided with a spring 65 in charging 64 inside, contact, making it have an inside trend also can extend in the contact hole 15 of lamp body all the time, is three Battery packs, 17 chargings in the lamp body 12.
As shown in figure 10, the charger of present embodiment and flashlight are in first charge mode.This moment, the tripod 13 of flashlight 1 was not opened, and nestled up lamp body 12, and lamp body 12 and tripod 13 are inserted in the accepting hole 6 together.Because the tripod 13 of flashlight 1 is longer slightly than lamp body 12, so when accepting hole 6 was conflicted in the end of tripod 13, the charging contact 64 that is arranged in the figure top also can extend into the contact hole 15 of lamp body just under the effect of spring 65.Like this, just can charge behind connection charger 2 power supplys for flashlight 1.The same with the first embodiment of the present invention, the planar section 251 of the side 25 of charger is provided with and charger is hung on a hanger on the wall 252 or the circular hole 253 that can be inserted by pin, makes charger 2 can hang flashlight 1 charging or flashlight is served as and is emergency light.
As shown in figure 11, the charger of present embodiment and flashlight are in second charge mode.This moment, the tripod 13 of flashlight 1 was all opened, and produced certain angle between the lamp body 12.When flashlight need charge, only lamp body 12 is inserted in the through hole 6, tripod 13 then fork is positioned at outside the body 20 of charger.When accepting hole 6 was conflicted in the end of lamp body 12, the charging contact 64 that is arranged in the below also can extend into the contact hole 15 of lamp body just under the effect of spring 65.Like this, just can charge behind connection charger 2 power supplys for flashlight 1.And the end of tripod 13 and the bottom surface 24 of charger are positioned at same plane at this moment, so just can be placed on charger on the level ground, and because tripod 13 all plays a supporting role with the bottom surface 24 of charger, make charger not have the possibility of inclination, thus more safe and reliable.
Figure 12 and Figure 13 have disclosed second embodiment of flashlight of the present invention, and be the same with first embodiment as shown in the figure, and this flashlight includes lamp holder 11, lamp body 12 and tripod 13.Described tripod 13 comprises the feet 9 of three shape unanimities, and these three feets 9 all have a pivot pin end and a support end.At pivot pin end a pivot hole 91 and the tooth 92 that is arranged on pivot hole 91 peripheries are arranged.All be arranged on by 91, three feets 9 of this pivot hole and be used to support lamp holder and lamp body on the lamp body 12 by pivot independently of each other.Three feets 9 are arranged on around the lamp body 12 equably, can draw in or open.When three feets 9 are opened and are supported in ground, flashlight 1 can be stood vertically produce a light beam that makes progress on the ground; And when it draws the back near lamp body 12 in, can the person of being operated hold, use as common flashlight.And lamp body 12 is provided with the button 14 that can control tripod 13 gatherings or open, and mode of operation is not being given unnecessary details with first embodiment herein.Be provided with one at lamp holder 11 places of flashlight 1 and can control the switch 18 that flashlight 1 uses, other basic structures of flashlight for example are provided with bulb, reflector etc. in the lamp holder 11, and are the same with the general flashlight of selling in the market.Lamp body 12 is pivotally connected with lamp holder 11, has pivot hole 19 on lamp holder 11, makes lamp holder 11 can produce rotation with respect to 0 ° to 90 ° of lamp body, makes flashlight 1 can send the light beam vertical with lamp body 12.
In conjunction with Figure 12 and shown in Figure 13, lamp body 12 is that the segments 72 of 60 degree that link to each other of three summits are formed in the present embodiment, and each segment 72 be a receiving space between circumferentially, and same angle is roughly 60 and spends.Described three feets 9 are respectively placed in the corresponding receiving space.Each segment 72 inside respectively is provided with one group of rechargeable battery 17.The bottom of described lamp body 12 is provided with two contact hole 15, be respectively positive pole and negative pole, these two contact hole 15 are separately positioned on the bottom of any two segments 72, promptly Zheng Ji contact hole 15 is positioned at the bottom of one of them segment 72, and then the contact hole 15 of negative pole is positioned at the bottom of its adjacent segment 72.This positive pole contact hole 15 can cooperate with the positive pole charging contact 64 of charger, and negative pole contact hole 15 can cooperate with the negative pole charging contact 64 of charger, hereinafter can specifically describe.
Figure 14 and Figure 15 have disclosed the 3rd embodiment of charger of the present invention, can be the charging of the flashlight among Figure 12.Identical with the embodiment of aforesaid charger, the charger 2 of present embodiment comprises a body 20, and is arranged on charging circuit board 22 (not shown) in the body 20.The body 20 of described charger comprises an end face 23 and bottom surface 24, is connected with the side 25 of a circle between end face 23 and bottom surface 24, and side 25 is provided with charging indicator light 21, is used to refer to charger and is arranged in charging or has charged and finished.
Identical with previous embodiment, on charger body 20, also be provided with an accepting hole 6, flashlight 1 can be inserted in the accepting hole 6, thus the height when reducing the flashlight charging makes its center of gravity can be positioned at the inside of charger.Be arranged to the angle that is certain between the end face 23 of charger and the bottom surface 24, can make like this to be recharged thing and can more easily to put in the accepting hole 6.
In the present embodiment, the accepting hole 6 on the described body 20 is counterbores of one one end sealing.In conjunction with shown in Figure 15, three boss 66 are formed on the bottom of described accepting hole 6, insert for the feet 9 of flashlight in gap between adjacent two boss, all be provided with two charging contacts 64 on each boss 66, be respectively positive pole and negative pole, between this charging contact 64 and charging circuit board 22 for being electrically connected.In the present embodiment, the distance between the negative pole charging contact of the positive pole of one of them boss charging contact and an adjacent boss equals anodal contact hole bottom the torch lamp body and the distance between the negative pole contact hole.Like this, when flashlight need charge, flashlight is inserted in the accepting hole of charger, its feet can be inserted in the gap between boss.At this moment, the positive pole of one of them boss charging contact can extend into the anodal contact hole of flashlight, and the negative pole of another boss charging contact can extend into the negative pole contact hole of flashlight.Like this, just form a charge circuit, charger just can charge to flashlight.
In the present embodiment, because can only being inserted in the gap between boss, goes the feet of flashlight, so flashlight has three circumferential positions to be inserted in the charger.But since any one anodal charging contact to its counterclockwise adjacent negative pole charging contact between distance equate that all and this distance also equals the distance between the positive and negative electrode contact hole of flashlight.So no matter flashlight with which circumferential position is inserted in the charger, always there is a pair of positive and negative electrode charging contact to cooperate in this charger with the positive and negative electrode contact hole.Like this, just can make the charging of flashlight simple more, quick, and not need to seek the correct direction of insertion of flashlight.
Figure 16 has disclosed the 3rd embodiment of flashlight.As shown in the figure, this flashlight includes lamp holder 11, lamp body 12 and three feets 9.Lamp body 12 is pivotally connected with lamp holder 11, makes lamp holder 11 can produce rotation with respect to 0 ° to 90 ° of lamp body.In the present embodiment, feet 9 and the 12 profile complementations of lamp body are that flashlight upwards roughly becomes a circle in week jointly.Different with previous embodiment is to be provided with two legs 121 at lamp body 12 head lamp brush guard pivots.These two legs 121 have two states, first state be close to lamp body 12 and can with lamp body 12 almost parallels, second state be shown in the figure perpendicular to lamp body 12, leg 121 can support whole flashlight and prevented its rolling this moment.This principle is similar to bike stand's foot device of bicycle.Because the support of leg 121 has been arranged, make flashlight when keeping down work, can not roll.
Figure 17 has disclosed the 4th embodiment of flashlight.As shown in the figure, this flashlight includes lamp holder 11, lamp body 12 and three feets 9.Lamp body 12 is pivotally connected with lamp holder 11, makes lamp holder 11 can produce rotation with respect to 0 ° to 90 ° of lamp body.Described feet 9 is the hollow setting, and its inside is the storage area 95 that can place annex.These feet 9 one end pivotings are arranged on the lamp body 12, and the other end is by a lid 96 sealings.In the present embodiment, battery also can be accommodated in described storage area 95, and this battery can be electrically connected with the lamp holder 11 of flashlight.Like this, after the rechargeable battery electric weight in the lamp body is used up, just can in the storage area, add dry cell, continue as the flashlight power supply.
Because flashlight of the present invention can use in the open air, do illumination in the time of also can repairing at night and use.So described feet 9 peripheries of present embodiment scribble reflective powder, play the security warning effect.
Figure 18 has disclosed the 5th embodiment of flashlight.As shown in the figure, this flashlight includes lamp holder 11, lamp body 12 and three feets 9.Lamp body 12 is pivotally connected with lamp holder 11, makes lamp holder 11 can produce rotation with respect to 0 ° to 90 ° of lamp body.Described feet 9 inside contain an extension bar 97, and this extension bar 97 can slide and expose and be fixed on the feet 9 with respect to feet 9.Like this, when flashlight owing to the position less than shining unclear the time, can from feet 9, pull out extension bar 97, be similar to the socket join structure of antenna.And when flashlight did not need to extend, extension bar 97 was housed in the inside of feet 9.
Technology among third and fourth of flashlight of the present invention, five embodiment can apply on first and second embodiment of flashlight of the present invention equally, makes it to become a comprehensive multifunctional electric torch.
More than the embodiment of all flashlights, its inner electric connection structure all adopts and patches slice structure; And also have induction and display unit on one's body at the lamp of flashlight, be used to the last electric weight of temperature, humidity or flashlight of telling the user present, or the like.Certainly, flashlight of the present invention can also connect some servicing units: include the calling for help servicing unit, promptly be used to produce sound, light stroboscopic, smolder etc.; Or the generation high pressure, be used for defending oneself; Or some leisure servicing units: comprise broadcast receiver, audio player, video player, projecting apparatus; Perhaps in lamp body inside a data memory is set, and in USB interface of its outer setting, flashlight also can be used for transmitting data like this; Perhaps feet is repacked into the style of screwdriver, or the like.
The present invention still has multiple concrete execution mode.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (4)
1. charger to flashlight charging, described flashlight includes lamp holder (11), the lamp body (12) that is connected with lamp holder (11), and passive tripod (13), described tripod (13) includes three pivotable feets (9), described three feets (9) all independently pivot be arranged on and be used to support lamp holder (11) and lamp body (12) on the lamp body (12), rechargeable battery (17) is equipped with in described lamp body (12) inside, lamp body (12) is provided with and can cooperates with the charging contact (64) of charger (2), be used for contact hole (15) to rechargeable battery (17) charging, described contact hole (15) is arranged on the outer wall of lamp body (12), described charger comprises a body (20), and be arranged on can be to the charging circuit board (22) of flashlight battery charge in the body, it is characterized in that: described body (20) is provided with an accepting hole (6) in order to accommodate flashlight, the inwall of accepting hole (6) is provided with at least one the charging contact (64) that cooperates with the contact hole (15) of flashlight, this the charging contact (64) with charging circuit board (22) between for being electrically connected, described accepting hole (6) is an end blind bore, and wall is provided with the charging contact (64) of two axially spaced-aparts within it.
2. charger according to claim 1, it is characterized in that: described accepting hole (6) comprises first resettlement section (61) and second resettlement section (62), described first resettlement section (61) and second resettlement section (62) link together spaced reciprocally, and the profile of first resettlement section (61) and the outline of lamp body partly are complementary; The profile and the tripod outline of second resettlement section (62) partly are complementary.
3. charger according to claim 1, it is characterized in that: charging includes two kinds of charge modes to described charger (2) to flashlight (1), tripod in first charge mode (13) is in rounding state, lamp body (12) is inserted in the accepting hole (6) with tripod (13), and described charger is to the battery charge in the lamp body; Tripod in second charge mode (13) is in open mode, has and have only lamp body (12) to be inserted in the accepting hole (6), and described charger is to the battery charge in the lamp body.
4. charger according to claim 1 is characterized in that: described charger body (20) includes a side (25), and this side is provided with hook (252) or hole (253).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101088832A CN101403476B (en) | 2007-10-01 | 2008-05-26 | Electric torch and its charger |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710134126 | 2007-10-01 | ||
| CN200710134126.8 | 2007-10-01 | ||
| CN2008101088832A CN101403476B (en) | 2007-10-01 | 2008-05-26 | Electric torch and its charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403476A CN101403476A (en) | 2009-04-08 |
| CN101403476B true CN101403476B (en) | 2011-09-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101088832A Expired - Fee Related CN101403476B (en) | 2007-10-01 | 2008-05-26 | Electric torch and its charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN101403476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329588A (en) * | 2014-11-05 | 2015-02-04 | 昆山市圣光新能源科技有限公司 | Flashlight with adapter and bluetooth |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI407391B (en) * | 2010-06-11 | 2013-09-01 | Univ Shu Te | Lighting device with projection function |
| CN110307483A (en) * | 2018-03-27 | 2019-10-08 | 苏州宝时得电动工具有限公司 | Multi-functional working light |
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|---|---|---|---|---|
| CN2126367U (en) * | 1992-04-22 | 1992-12-30 | 张新 | Multifunctional field lamp |
| CN2261652Y (en) * | 1996-06-15 | 1997-09-03 | 宁波嘉光塑料礼品有限公司 | Supported alarming light |
| US6313604B1 (en) * | 2000-08-01 | 2001-11-06 | Han-Liang Chen | Charging seat for a rechargeable flashlight |
| EP1203911B1 (en) * | 1993-01-13 | 2006-03-29 | Streamlight, Inc. | A flashlight and charging unit |
| CN201060909Y (en) * | 2007-06-14 | 2008-05-14 | 苏州宝时得电动工具有限公司 | Charging device |
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- 2008-05-26 CN CN2008101088832A patent/CN101403476B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126367U (en) * | 1992-04-22 | 1992-12-30 | 张新 | Multifunctional field lamp |
| EP1203911B1 (en) * | 1993-01-13 | 2006-03-29 | Streamlight, Inc. | A flashlight and charging unit |
| CN2261652Y (en) * | 1996-06-15 | 1997-09-03 | 宁波嘉光塑料礼品有限公司 | Supported alarming light |
| US6313604B1 (en) * | 2000-08-01 | 2001-11-06 | Han-Liang Chen | Charging seat for a rechargeable flashlight |
| CN201060909Y (en) * | 2007-06-14 | 2008-05-14 | 苏州宝时得电动工具有限公司 | Charging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329588A (en) * | 2014-11-05 | 2015-02-04 | 昆山市圣光新能源科技有限公司 | Flashlight with adapter and bluetooth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403476A (en) | 2009-04-08 |
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Owner name: JIANGSU LIPU ELECTRONIC CO., LTD. Free format text: FORMER OWNER: BAOSHIDE ELECTRIC TOOLS CO LTD, SUZHOU Effective date: 20141128 |
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Effective date of registration: 20141128 Address after: 226000 Jin Tong industrial concentration area, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee after: Jiangsu Lipu Electronics Co. Ltd. Address before: 215123 Jiangsu Province, Suzhou City Industrial Park East Road, No. 18 Patentee before: Baoshide Electric Tools Co., Ltd., Suzhou |
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