CN2143714Y - Book clip type four function reading lamp - Google Patents
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- CN2143714Y CN2143714Y CN 93203986 CN93203986U CN2143714Y CN 2143714 Y CN2143714 Y CN 2143714Y CN 93203986 CN93203986 CN 93203986 CN 93203986 U CN93203986 U CN 93203986U CN 2143714 Y CN2143714 Y CN 2143714Y
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Abstract
The utility model relates to a book clip type four function reading lamp, belonging to the technical field of portable reading lamps. The book clip type four function reading lamp overcomes the defects that the existing lamps, such as a reading lamp, a wall lamp, a hanging lamp, etc. only can illuminate large area, can not be folded skillfully, can not be handed by readers lying on bed for reading and can not have a plurality of functions simultaneously. The book clip type four function reading lamp adopts an injection molding foldable book clip structure, a retractable and rotatable lamp post and a rotatable lamp cap. The book clip type four function reading lamp comprises a lamp tube, a flash bulb, a battery, a switch, a socket for external power source, a lamp cover, a voltage booster, a bridge rectifier circuit, etc. The book clip type four function reading lamp can be used as a bed reading hand lamp, a table lamp, an electric torch and an alarm lamp.
Description
The utility model book clamp formula four function reading lamps belong to the technical field of portable reading lamp.
In the prior art, mainly contain desk lamp, wall lamp, pendent lamp, bedside lamp, ornament lamp, floor lamp etc., kind, various in style for the light fixture of reading usefulness.But all these light fixtures all can not supply the reading or the person of writing neatly along with the variation of human body posture provides more stable light source under the situation that does not influence other people sleep.For example, desk lamp, bedside lamp be respectively on the table dormant, the head of a bed, and its stronger light can have influence on other people sleep when it provides illumination for reader or the person of writing.Many readings, writer are because the work in daytime, and backbone tires out, to evening, especially just before going to bed, the custom that lies in or crouch and read is in bed arranged, and such posture can make most of loosening all muscles of human body, thereby can make the reader feel very comfortable in the regular hour.Therefore a kind of light fixture that provide by the side of other people of the flexible and stable unlikely again influence of reading light source to sleep is provided the reader closely body before sleeping, and this light fixture preferably can hold up book or be combined into one with book clamp.But, up to the present, also do not have a kind of like this light fixture in the prior art.
Task of the present utility model is, a kind of portable reading lamp is provided, and this light fixture and book clamp are combined into one, its cap part can move more neatly, its illumination zone can regulated at will, and the book clamp formula lamp body reader that is suitable for crouching holds up reading matters such as books, and light is blocked, gathered to orientation; This light fixture has the function of desk lamp, portable reading lantern, torch lamp and alarm lamp.
Above-mentioned task of the present utility model is to solve by the following technical programs.
The integral body of the utility model book clamp formula four function reading lamps (being designated hereinafter simply as reading lamp) is a thick magazine shape from outward appearance.This reading lamp is mainly by four most of composition the, that is: folded sheet, spine spare, drawing and pulling type lamppost, lamp holders.In this reading lamp powered battery is arranged.Simultaneously, this reading lamp also has charging mechanism, also can work with alternating current.
Each folded part of collapsible lamp body links together with hinge, links together with tubular rivet between spine spare, drawing and pulling type lamppost, the lamp holder.Therefore, above-mentioned each folded part can be folding around hinge; Collapsible lamp body, drawing and pulling type lamppost, lamp holder can rotate around the rivet of junction between them.The drawing and pulling type lamppost can pull, stretches according to the needs that use.Thereby the outer shape of this reading lamp is a variable adjustable, and the function of this reading lamp changes with the change of its shape.This reading lamp uses No. 2 batteries of 4 joints, and each one of the flashbulb of the fluorescent tube of 4V and 6V is housed in the lamp holder.
The utility model book clamp formula four function reading lamps have following concrete structure, material and operation principle:
Collapsible lamp body is made up of by the hinge type structure four flaps and spine spare.Spine spare integral body is tubular, but protrudes the two rows equal-sized rectangle tooth plate parallel with spine spare axis from its outer surface.These rectangle tooth plates have identical uniform thickness.And this two rows rectangle tooth plate is parallel to each other on the plane at place separately.First flap, the second flap shape in four flaps are identical, directly link to each other with spine spare; Also identical between other two shape is mutual, but can only directly link to each other with first and second flap respectively, and can not directly link to each other with spine spare.First, second, third and fourth flap integral body is rectangular, the equal in length of its length and spine spare.First and second flap all has on one side the rectangle tooth plate at it and is meshed with two row's rectangle tooth plates on the spine spare respectively, and interconnects by hinge.Two hinges are respectively by above-mentioned two row's rectangle tooth plates of first and second flap and two row's rectangle tooth plates on the spine spare, and there is anti-drop device at the hinge two ends, and above-mentioned first, second flap can be rotated with respect to spine spare around described hinge respectively.And can not scatter mutually.
Described first, second flap is connected with hinge by the rectangle tooth plate with the 3rd, the 4th flap respectively.First and third flap can fold around described hinge each other, and second, four flaps also can fold around hinge each other.
Described the first, the 3rd flap is formed the one side of " book clamp ", and described the second, the 4th flap is formed the another side of " book clamp ".
Three, all respectively there is the collapsible part of routing up of a fritter--little folded block the above and below of the 4th flap, they can play bookshelf as lantern for the time spent of reading at reading lamp described in the utility model, also can supply to keep stablizing and parallel usefulness between first, second, third and fourth flap as the desk lamp time spent at described reading lamp.
The cylindrical cavity of spine spare has upper and lower two.Adorn switch in the upper plenum, charge with electronic component and lead.Be connected with a tubular rivet between spine spare and the lamppost.Following cavity body constitutes battery case, wherein places some batteries.One window is arranged on the shell of following cavity body, but this window by a pond lid demolition cover.Battery can be put into battery case by this window.A components and parts collet is arranged on the upper plenum shell, and charging jack, switch are contained on this components and parts collet on the upper plenum shell.
Whole book clamp formula four function reading lamps launch as back as the magazine big or small fully.
Stifled between one between upper plenum and the following cavity, a stifled middle small through hole that has.The battery case upper and lower end has the electric contact piece of battery respectively, draws an electric lead separately from these two electric contact pieces.Small through hole on stifled enters upper plenum to these two electric leads by described, links to each other with the switch in the upper plenum and the circuit of relevant electronic component.After enter tubular rivet and pass the cavity that enters lamppost from the supermedial aperture of tubular rivet; These two leads penetrate the tubular rivet that connects lamppost and lamp holder by an aperture in the cavity of lamppost and pass with link lamp holder from this tubular rivet, these two leads on lamp holder respectively the form with concealed wire be electrically connected with the lamp socket of fluorescent tube and flash bulb.
Lamppost is to be made of two mutual close-fitting sleeves, and the upper bush of lamppost is placed among the lower sleeve, and these two sleeves each other can pulls or pushed fit.There is an anti-drop device from lower sleeve, to extract out fully on this two sleeve to prevent upper bush.
Be connected with a hollow rivet between lower sleeve and the spine spare, and this lower sleeve can be with friction rotates with respect to spine spare around the axis of this rivet.
Upper bush pull or push with friction in trapping.Form a step between an end that is connected with lamp holder on the upper bush and the effective sleeve part of upper bush, shoulder height equals the wall thickness of lower sleeve.
Lamp holder is made up of lampshade, fluorescent tube, flash bulb, plug, flash bulb cap, stifled, stepup transformer, stepup transformer collet, lamp holder and lamp card, lead.
The upper and lower sleeve of drawing and pulling type lamppost is that two cross sections are rectangular column hollow body, can increase the height of lamp holder when the extraction of upper bush from lower sleeve.In the time of in upper bush is withdrawn lower sleeve, the cylindrical shell of upper and lower sleeve coincide mutually.Two of lamppost all is round shape, so that be connected respectively with lamp holder with the termination of columned spine spare.Lamppost is connected with a hollow rivet with lamp holder.
Lamp holder integral body is cylindrical, and inside is divided into three cavitys.Wherein first cavity is connected with the upper end of lamppost, and second cavity links to each other with first cavity, and the 3rd cavity links to each other with second cavity.Lamp holder is whole vertical with lamppost.Dress stepup transformer element is installed fluorescent tube in first cavity in second cavity, and flash bulb is installed in the 3rd cavity.The lamp holder two ends have two stators, and a connect apertures of detaining in having is arranged on each stator.Lampshade is circle watt shape, and there are two connecting holes two ends and stator corresponding section.This lampshade is fixed on the said fixing sheet by above-mentioned connecting hole with screw.Lampshade can remove when changing fluorescent tube, flash bulb or not needing shading.Lamp holder itself can be around the hollow rivet place axis rotation that connects usefulness.Fluorescent tube is installed on the lamp card.Flash bulb is installed on the screw thread socket.The stepup transformer collet is fixed in described first cavity.Between first cavity and second cavity, all have between second cavity and the 3rd cavity between sheet stifled.
The tubular rivet that connects lamp holder and lamppost has reed under the head of a nail of lamp holder side.
Book clamp formula four function reading lamps described in the utility model use as long as lamp holder promptly be can be used as the torch lamp around about the connection tubular rivet rotation half cycle of its end after folding up fully.After lighting flash bulb, this reading lamp can be used as the alarm lamp effect.
When described book clamp formula four function reading lamps are a book shape after folding up fully; It is kept flat on the table, rotate up lamppost then, at this moment this reading lamp just becomes a kind of new-type desk lamp.
After described book clamp formula four function reading lamps were folded up fully, the plate face of first flap and the plate face of the 3rd flap were fitted mutually, and the plate face of second flap and the plate face of the 4th flap are fitted mutually.At this moment, the little rectangular block on third and fourth flap is in contact with one another, and each plane at first, second, third and fourth flap place is parallel to each other; When lamppost was retracted to the shortest degree, lamp holder can by chance touch with the 3rd, the 4th flap hinge side edge separately.
Battery case lid is a watt shape, looks from the back of spine spare, and this battery case lid is rectangular, and switch and components and parts collet are another rectangle.The collet of battery case lid and switch and components and parts all is satisfied with the back of spine spare.
The spine spare flap of reading lamp described in the utility model, lampshade, all available civilian plastic injection-moulded shaping of lamppost.Electronic devices and components mainly contain fluorescent tube, flash bulb, triode, electric capacity, resistance, transformer, switch diode, charging jack, lamp card etc.
The circuit of this reading lamp mainly is made up of elements such as step-up transformer, triode, resistance, electric capacity, single-pole double throw formula switch, fluorescent tube, flash bulb, battery, bridge rectifier diode, external power supply jacks.
Fig. 1 is the perspective view of the time spent of the lantern of this reading lamp when reading as night;
Fig. 2 is the perspective view of this reading lamp as the desk lamp time spent;
Fig. 3 is the part decomposition diagram of this reading lamp as the torch lamp time spent;
Fig. 4 is the view of described spine spare dorsal part;
Fig. 5 is the generalized section that lamppost is connected with spine spare, lamp holder;
Fig. 6 is first, second flap front view;
Fig. 7 is the side view of first, second flap;
Fig. 8 is the front view of the three, the 4th flap;
Fig. 9 is the side view of the 3rd, the 4th flap;
Figure 10 is the perspective view of the lower sleeve of lamppost;
Figure 11 is the cutaway view of the horizontal profile of lamppost lower sleeve shown in Figure 10;
Figure 12 is the perspective view of the upper bush of lamppost;
Figure 13 is the cutaway view of the horizontal profile of upper bush shown in Figure 12;
Figure 14 is the vertical view of lamp holder;
Figure 15 is the profilograph of lamp holder shown in Figure 14;
Figure 16 is the front view of lampshade;
Figure 17 is the side view of lampshade.
Figure 18 is the front view of spine spare;
Figure 19, Figure 20 are respectively the cutaway views of the spine spare that intercepts along A-A line among Figure 18 and B-B line.
Figure 21 is the circuit diagram of reading lamp.
Below in conjunction with accompanying drawing the described book clamp formula four function reading lamps of this utility model are further detailed.
Referring to accompanying drawing 1, the integral body of the utility model institute art reading lamp 1 is a thick magazine shape with outward appearance.This reading lamp 1 is mainly by four most of compositions, that is: collapsible lamp body, spine spare 6, drawing and pulling type lamppost 7, lamp holder 8.In this reading lamp 1 powered battery is arranged.
Flap 2,4 is movably connected with hinge 9, and flap 3,5 is movably connected with hinge 10.Spine spare 6 is movably connected together with hinge 11,12 respectively with flap 2,3.Connect with tubular rivet between spine spare 6, drawing and pulling type lamppost 7, the lamp holder 8.Therefore, above-mentioned each flap 2,3,4,5 can be folding around their hinge.Spine spare 6, drawing and pulling type lamppost 7, lamp holder 8 can rotate around the rivet between them.Drawing and pulling type lamppost 7 can pull, stretches according to the needs that use.This reading lamp uses No. 2 batteries of 4 joints, and each 1 of the flashbulb of the fluorescent tube of 4V and 6V is housed in the lamp holder 8.
Referring to Fig. 1,2, collapsible lamp body is made up of by the hinge type structure 4 flaps 2,3,4,5 and spine spare 6.Referring to Fig. 1,2,3,4,10,11,12, spine spare 6 integral body are tubular, but protrude the two rows equal-sized rectangle tooth plate 13 parallel with the axis of spine spare 6 from its surface.These rectangle tooth plates 13 have identical uniform thickness.First flap 2, second flap, 3 shapes in 4 flaps are identical, directly link to each other with hinge 11,12 with spine spare 6; Also identical between the shape of the 3rd flap 4, the 4th flap 5 is mutual, but can only link to each other with first flap 2, second flap 3 with hinge 9,10 respectively.Each flap 2,3,4,5 integral body is all rectangular, the equal in length of its length and spine spare 6.Flap 2,3 its all have on one side rectangle tooth plate 14 respectively with spine spare 6 on rectangle tooth plate 13, and there is anti-drop device at the hinge two ends, make above-mentioned flap 2,3 can rotate with respect to spine spare 6 and can not scatter mutually around hinge 11,12 respectively.The tooth plate 14 of flap 2,3 can also with the engagement of tooth plate 13 on the spine spare 6 with little convex-concave shape thing click formula, little ridge can be made on the side of tooth plate 13, and corresponding with it dolly dimple can be made on the side of tooth plate 14, like this, flap 2,3 and spine spare 6 carry out the coupling of click formula with these little convex-concaves respectively, and the shape of these little convex-concaves should make flap 2,3 can be respectively rotate and flap 2,3 and spine spare 6 are linked together around spine spare 6.In like manner, between the tooth plate 15,17 of flap 2 and flap 4, also can adopt the little convex-concave shape engagement thing on the tooth plate to carry out the engagement of click formula between the tooth plate 16,18 of flap 3 and flap 5, this engagement not only makes between flap 2 and 4, the flap 3 and 5 and interconnects, and can rotate around engaging piece.
Referring to Fig. 6,7, the tooth plate 15,16 of flap 2,3 is respectively perpendicular to the plane at flap 2,3 places, referring to Fig. 8,9, the tooth plate 17,18 of flap 4,5 is respectively perpendicular to the plane at flap 4,5 places, the end side of tooth plate 14,15,16,17,18 is considered as semicircle, and the radius of this semicircle is half of thickness of slab of tooth plate 14-18.The thickness of slab of tooth plate 14,15,16,17,18 equates.After having adopted such structure, flap 2 can be folded together with flap 4, flap 3 can be folded together with flap 5, this point can clearly be found out from Fig. 2,3.
Figure 11, Figure 12 are respectively the cutaway views of spine spare 6 being done along the A-A line among Figure 10, B-B line.As can be seen from FIG., tooth plate 13 is parallel to each other, and outwards protrudes from the cylindrical shell 19 of spine spare 6.
All respectively there is the collapsible part of routing up of a fritter above and below of flap 4,5--and little folded block 20,21, they can be made lantern at reading lamp and play bookshelf for the time spent of reading.(see figure 1), also can described reading lamp as the desk lamp time spent from keeping the stable and parallel (see figure 2) of using between the flap 2,3,4,5.
Referring to Fig. 3,4,5,10, the cylindrical cavity of spine spare 6 has upper and lower two.The dress charging reaches lead 28, the head of a nail 29 with electronic component 24 in the upper plenum 22, is positioned on the cavity 31 of cavity 22 and locates to be equipped with a collet 25 on the spine spare dorsal part (see figure 4), and switch 26, charging jack 27, electronic component 24 are housed on this collet 25.Be connected with a tubular rivet 30 between spine spare 6 and the lamppost 7.The cavity 32 of following cavity 23 constitutes battery case, wherein can place some batteries.On the shell cavity 32 of following cavity 23 window is arranged, this window is removably covered by a battery case lid 33.Battery can be put into battery case 32 by this window.
Whole reading lamp 1 launches as back as the magazine big or small fully.Have between upper plenum 22 and the cavity 23 between one and block up 33.Between stifled 33 centre a small through hole 34 is arranged.The upper and lower sides of battery case 32 inside has electric contact piece 35,36 respectively.Respectively draw a lead from these two electric contact pieces 35,36, these two leads enter upper plenum 22 by described small through hole 34, and enter tubular rivet 36 after the circuit of switch 26 on the upper plenum 22 and relevant electronic component is connected.And pass the cavity 38 that enters lamppost 7 from the aperture 37 at tubular rivet 36 middle parts, these two leads 28 enter the tubular rivet 42 that connects lamppost 7 and lamp holder 8 and pass and enter the cavity 43 of settling stepup transformer from the link with lamp holder 8 of this tubular rivet 42 by an aperture 41 in the cavity 38 of lamppost 7, and these two leads 28 are electrically connected with the form fluorescent tube 44 of concealed wire and the lamp socket 46 of flash bulb 45 respectively in lamp holder 8.
Lamppost 7 is made up of two mutual close-fitting sleeves 39,40.The upper bush 39 of lamppost 7 is placed among the lower sleeve 40, and these two sleeves each other can pulls or pushed fit.
Be connected with a hollow rivet 36 between lower sleeve 40 and the spine spare 6, and this lower sleeve 40 can be with friction rotates with respect to spine spare 6 around the axis of this rivet 36.
Lamp holder 8 is made up of the cap 46 of lampshade 47, fluorescent tube 44, flash bulb 45, plug 48, flash bulb 45, stifled 49,50, stepup transformer 51, stepup transformer collet 52, lamp holder and lamp card 53, lead 28.
The upper bush 39 of drawing and pulling type lamppost 7, lower sleeve 40 are that two cross sections are rectangular column hollow body, and lamp holder 8 is apart from the height of desktop in the time of can increasing reading lamp 1 when desk lamp when upper bush 39 is extracted out from lower sleeve 40.In the time of in upper bush 39 is withdrawn lower sleeves 40, upper bush 39 matches with the cylindrical shell of lower sleeve 40.Two of lamppost 7 all is the circular arch shape, so that be connected respectively with lamp holder 8 with the termination of columned spine spare 6.Lamppost 7 is connected with 30 of hollow rivets with lamp holder 8.
Lamp holder 8 is whole cylindrical, and inside is divided into three cavitys.Wherein the upper end of the upper bush 39 of first cavity, 53 lampposts 7 links to each other, and second cavity 54 links to each other with first cavity 53, and the 3rd cavity 55 links to each other with second cavity 54.Lamp holder 8 is whole vertical with lamppost 7.Dress stepup transformer element is installed fluorescent tube 44 in the cavity 53 in the cavity 53, and flash bulb 45 is installed in the cavity 55.There are two stators 56,57 at lamp holder 8 two ends, and a connect apertures 58,59 of detaining in having is respectively arranged on the stator 56,57.Lampshade 47 is circle watt shape, and there are two connecting holes 60,61 two ends and stator 56,57 corresponding sections.This lampshade 47 is fixed on the stator 56,57 by above-mentioned connecting hole 58,59,60,61 with screw.Lamp holder 8 can be around the hollow rivet 42 place axis rotations that connect usefulness.Fluorescent tube 44 is installed on the lamp card 53.Flash bulb 45 is installed on the screw thread socket 46.Stepup transformer collet 52 is fixed in described first cavity 53.Have between first cavity 53 and second cavity 54 to block up between sheet to have between sheet between 49, the second cavitys 54 and the 3rd cavity 54 and block up 50.
The tubular rivet 42 that connects lamp holder 8 and lamppost 7 has reed 63 62 times at the head of a nail of lamp holder 8 sides.
After described reading lamp was folded up fully, the plate face of the plate face of first flap 2 and the 3rd flap 4 was fitted mutually, and the plate face of the plate face of second flap 3 and the 4th flap 5 is fitted mutually.At this moment, the little rectangular block 20,64 on the flap 4 respectively with flap 5 on little rectangular block 21,65 be in contact with one another, each plane at first, second, third and fourth flap 2,3,4,5 places is parallel to each other; When lamppost 7 was retracted to the shortest degree, lamp holder 8 can by chance contact with third and fourth flap 4,5 hinge edge separately.
In Figure 21, R
1, R
2Be resistance, C
1, C
2Be electric capacity, G is that triode, T are step-up transformer, L
1Represent fluorescent tube, L
2Represent flash bulb, Q is a battery, and P is a commutation diode, and U is an external power supply jack.
In a most preferred embodiment of reading lamp, the triode G in the circuit adopts the triode of 3DD3 type, capacitor C
2Be 20P, fluorescent tube L
1Be 4W, flash bulb L
2Be 6V, battery Q is 6V, and commutation diode P is 4 * 20P, and the length of lower sleeve 40 is 150mm, and wide is 19mm, and height is 35mm; The wide of upper bush 39 is 15mm, and height is 30mm, and long is 45mm, and the diameter of lamp holder 8 is 31mm.This reading lamp uses No. 2 batteries of 4 joints.Flap 2,3,4,5, lamppost 7, lampshade 47, the used material of shell of the cavity 53,54,55 of lamp holder 8 is one of following three kinds of materials: polystyrene, poly-third ethene, ABS plastic.
This reading lamp produces high pressure, the start-up point pipe of lighting a lamp with the 6V dry cell by the auto-excitation type stepup transformer, directly lights flashbulb with the 6V dry cell, passes through current-limiting resistance, bridge rectifier battery charge by the commutation diode composition with the 220V alternating current.
This reading lamp is during as book clamp formula lighting apparatus and since book clamp formula lamp body by civilian plastics make, quality is hard, launches the cover of back just like big magazine, can hold books, held together light again, so illumination is most suitable when being used for reading in bed.Light direct projection books had not only guaranteed to read and have used up but also do not influence other people, can also make pad with " book clamp ", and picture writes.
Flap is rolled well inwards, will soon can be become desk lamp on the lamppost, play the effect of desk lamp.
Lamp body is inwardly folding, with the lamppost withdrawal of extracting out, pull the torch lamp that promptly becomes half magazine size with the same horizontal level of lamp body, this moment, light illuminated forward, had the function and the effect of torch lamp.
This reading lamp can play reports to the police or the communication function.Because one of flash bulb is housed in the reading lamp regularly, the chance situation can be pulled switch one grade of startup flash bulb, and at this moment flash bulb starts, and the effect of reporting to the police and communicating is played in intermittent flash of light.
This reading lamp has the charge function of providing for oneself, and the time spent can not connected AC power, to extend the life of a cell.
The utility model has folding flap because book clamp formula structure is arranged, and lamppost can stretch, rotate, and lamp holder turns, so compact conformation, dexterity, and the function of reading lantern, desk lamp, torch lamp, alarm lamp on the bed is rolled into one.Especially this reading lamp can be convenient bed be gone up and is read, and has not only provided sufficient helping to read light but also do not influence other people to have a rest.Though this reading lamp is also used battery as torch, fill transformation device owing to have, so can utilize external AC power supply, economical and practical advantage is arranged.
Claims (7)
1, a kind of book clamp formula four function reading lamps, it is characterized in that: this reading lamp is made up of lamp holder, telescopic lamppost, spine spare, flap, lamp holder is connected rotationally with telescopic lamppost, telescopic lamppost is connected rotationally with spine spare, be connected rotationally between spine spare and the flap, the element that has battery, charging circuit in the spine spare has switch on the spine spare, fluorescent tube, flash bulb, lampshade, stepup transformer are arranged in the lamp holder.
2, book clamp formula four function reading lamps according to claim 1 is characterized in that: spine spare 6 is whole to be cylindrical shape, protrudes two rows connection parallel to each other on the spine spare 6 with tooth plate 13; This two toothrows plate 13 is connected with tooth plate 14 connection that is meshing with each other with two rows on the flap 2,3 rotationally with axle 11,12 respectively, flap 2,3,4,5 is whole separately rectangular, connection on the flap 2 is connected with a joggle with the tooth plate 17 that is connected on the flap 4 by axle 9 rotationally with tooth plate 15, the connection on the flap 3 with tooth plate 16 by axle 10 rotationally with flap 5 on be connected with tooth plate 18 and be connected with a joggle; The cavity 22 of spine spare 6 and cavity 23 separate with stifled 33, are provided with in the cavity 22 in charging electronic component, the cavity 23 to be suitable for the pond of discharging; Have the battery case lid 33 of rectangle, the switch and the components and parts collet 25 of rectangle on the back side wall of spine spare, switch 26 and external power supply jack 27 are arranged on the collet 25; Spine spare 6 is connected with tubular rivet 36 rotationally with the lower sleeve 40 of lamppost 7; Lower sleeve 40, upper bush 39 are respectively two square tubes that cross section is a rectangle, upper bush 39 is closely tied among the lower sleeve 40, upper bush 39 can stretch in lower sleeve 40, and can not deviate from, there is an anti-drop device to prevent that sleeve 39 from deviating from upper bush 39 and the lower sleeve 40 from sleeve 40, the extraction end of upper bush 39 has a step 45, and it highly waits the wall thickness of lower sleeve 40; The stub end 44 of upper bush is connected with tubular rivet 42 rotationally with lamp holder 8, all has aperture to pass through for lead on stifled 33,49,50.
3, as book clamp formula four function reading lamps as described in the claim 2, it is characterized in that: lamp holder 8 has cavity 53,54,55, block up 49 between having between cavity 53 and the cavity 54, block up 50 between having between cavity 54 and the cavity 55, fluorescent tube 44 is installed on the lamp card 53, lamp card 53 is installed in the cavity 54, cavity 55 has plug 48, flash bulb screw holder 46 is installed on the plug 48, flash bulb 45 is installed on the flash bulb screw holder 46, stepup transformer collet 52 is installed in the cavity 53, stepup transformer 51 is installed on the stepup transformer collet 52, brace 56 is fixed on the wall of cavity 53, and brace 57 is fixed on the plug 48 of cavity 55, lampshade 47 removably with screw fixings in brace 56, on 57.
4, as book clamp formula four function reading lamps as described in the claim 3, it is characterized in that: the tooth plate 17 of flap 4 is vertical with the plate face of flap 4, the tooth plate 18 of flap 5 is vertical with the plate face of flap 5, the tooth plate 14 of flap 2 is vertical with the plate face of flap 2, the tooth plate 14 of flap 3 is vertical with the plate face of flap 3, flap 4, on 5 medial surfaces, the little rectangular block 20 that protrusion is arranged respectively on the lower limb, 64,21,65, when flap 2,4 fold, flap 3,5 fold, and flap 2,3,4,5 when parallel to each other, little rectangular block 20,21 closely contacts mutually, little rectangular block 64,65 closely contacts mutually.
5, as book clamp formula four function reading lamps as described in the claim 4, it is characterized in that: have transformer T, triode G, capacitor C in its circuit
1, C
2, resistance R
1, R
2, single-pole double throw formula K switch, fluorescent tube L
1, flash bulb L
2, battery Q, bridge rectifier, external power supply jack U.
6, as book clamp formula merit four function reading lamps as described in the claim 5, it is characterized in that: the length of lower sleeve 40 is 150mm, and wide is 19mm, and height is 35mm, and the length of upper bush 39 is 145mm, and wide is 15mm, and height is 30mm, and the diameter of lamp holder 8 is 31mm, fluorescent tube L
1Be the fluorescent tube of 4W, flash bulb L
2Be the flash bulb of 6V, battery Q is the battery of 6V, and triode G is the three-phase pipe of 3DD3, capacitor C
2Electric capacity for 20P, diode P is the diode of 4 * 20P, external power supply is 220V, the centre of hollow rivet 36,42 has aperture 37,41 to pass for lead respectively, have aperture 58,59 corresponding for the usefulness with the screw connection with the aperture 60,61 on lampshade 47 two ends on the stator 56,57 respectively, the end of tooth 14,17,18 is circular transition.
7, as book clamp formula four function reading lamps as described in the claim 1-6, it is characterized in that: the shell of flap 2,3,4,5, spine spare 6, upper bush 39, lower sleeve 40, lamp holder 8, lampshade 47 used materials are one of following material: polystyrene, poly-third ethene, ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203986 CN2143714Y (en) | 1993-02-26 | 1993-02-26 | Book clip type four function reading lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203986 CN2143714Y (en) | 1993-02-26 | 1993-02-26 | Book clip type four function reading lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143714Y true CN2143714Y (en) | 1993-10-13 |
Family
ID=33787685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93203986 Expired - Fee Related CN2143714Y (en) | 1993-02-26 | 1993-02-26 | Book clip type four function reading lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143714Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338364A (en) * | 2010-07-19 | 2012-02-01 | 和硕联合科技股份有限公司 | Reading lamp and reading media holding assembly with application of same |
| CN103277658A (en) * | 2013-06-13 | 2013-09-04 | 苏州新区华士达工程塑胶有限公司 | Rectangular plastic toothed plate |
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1993
- 1993-02-26 CN CN 93203986 patent/CN2143714Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338364A (en) * | 2010-07-19 | 2012-02-01 | 和硕联合科技股份有限公司 | Reading lamp and reading media holding assembly with application of same |
| CN103277658A (en) * | 2013-06-13 | 2013-09-04 | 苏州新区华士达工程塑胶有限公司 | Rectangular plastic toothed plate |
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