CN101210669A - Discharge tube connector - Google Patents
Discharge tube connector Download PDFInfo
- Publication number
- CN101210669A CN101210669A CNA2007101621998A CN200710162199A CN101210669A CN 101210669 A CN101210669 A CN 101210669A CN A2007101621998 A CNA2007101621998 A CN A2007101621998A CN 200710162199 A CN200710162199 A CN 200710162199A CN 101210669 A CN101210669 A CN 101210669A
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- CN
- China
- Prior art keywords
- discharge tube
- tube connector
- conductive connection
- connection part
- tip electrodes
- 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.)
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
- G03B2215/056—Connection with camera, e.g. adapter
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Abstract
The present invention provides a discharge tube connector which suppresses the occurrence of a damage of a discharge tube at the time of installation and can be easily installed. An end electrode (10a) of the discharge tube (10) and a board electrode on a circuit board can be electrically connected with each other through a conductive connection portion (8) without using lead wires, so a damage such as a crack and the like, of a light-emitting portion (10b) of the discharge tube (10) can be avoided. When a holding portion (6a) is made of a rubber-like elastic material, the conductive connection portion (8) has rubber-like elasticity, so the conductive connection portion (8) can be pressed between the end electrode (10a) and the board electrode on the circuit board to conductively connect the end electrode (10a) with the board electrode. Therefore, the soldering operation can be omitted. Thus, installation does not take time, so a manufacturing cost can be reduced.
Description
Technical field
The present invention relates to a kind of discharge tube connector that discharge tubes such as strobo is connected with the electric current substrate conducting and this discharge tube is kept.
Background technology
Mostly be that in lighting device having discharge tube is used as light source.For example, the flasher that uses in camera has strobo, circuit substrate and the reflecting plate of straight tube-like, will be converged to by the light of the luminous generation of strobo on the reflecting plate and shines on the object.If use Figure 25 to specifically describe a conventional example of this flasher, in this flasher, to insert and remain on the reflecting plate 3 that is provided with in the mode of surrounding this strobo 1 from the outstanding tip electrodes 2a of the illuminating part 2b of strobo 1 as the pin terminal, and will be welded to circuit substrate 5a from the lead-in wire 4 that tip electrodes 2a extends and go up and be electrically connected.And, carrying out when luminous, produce high voltage by the circuit (not shown) that on circuit substrate 5, forms, thereby give the voltage that applies 280V～330V between tip electrodes.
But for strobo 1 is applied high voltage, the line footpath of lead-in wire 4 is thick and rigidity is strong.Therefore, when being assemblied in strobo 1 in the flasher, if lead-in wire 4 contacts with circuit substrate 5 grades, lead-in wire 4 can bending, its impact can be directly passed to strobo 1, thereby exists the illuminating part 2b that makes strobo 1 to crack the problem of equivalent damage.For fear of this problem, for example in the invention of the flat 5-165085 communique record of TOHKEMY, removed lead-in wire, and elastic metal sheet is contacted with electrode, electrode and circuit substrate are electrically connected.In addition, in the invention of the flat 8-297312 communique record of TOHKEMY, removed lead-in wire, and kept electrode, electrode and circuit substrate have been electrically connected with the dull and stereotyped terminal that forms hook-shaped otch.
In the invention of above-mentioned record, make the illuminating part 2b of strobo 1 be difficult to crack equivalent damage by not using lead-in wire.But, in the invention of the flat 5-165085 communique record of TOHKEMY, must be welded on the circuit substrate, in addition in the elastic metal sheet that electrode is connected, in the invention of TOHKEMY 8-297312 communique record, electrode and dull and stereotyped terminal must be welded together.These weld job spended times and need the labour, though therefore can reduce the damage of strobo 1, assembling work is very difficult.
Summary of the invention
The present invention proposes for addressing the above problem.That is, the object of the present invention is to provide a kind of discharge tube that when assembling work, makes to be difficult to the discharge tube connector that damages and assemble easily.
To achieve these goals, the following formation of the present invention.Promptly, discharge tube connector of the present invention, it is installed in has illuminating part and from the discharge tube of the outstanding tip electrodes in the end of illuminating part, and this tip electrodes is connected with the electrode of substrate of circuit substrate, it is characterized in that, this discharge tube connector has the maintaining part on the end that is installed in discharge tube, has the conductive connection part that described tip electrodes is connected with described electrode of substrate conduction on this maintaining part.
Owing to have the maintaining part on the end that is installed in discharge tube, on this maintaining part, have described tip electrodes and the conductive connection part that described electrode of substrate conduction is connected, so can not use lead-in wire tip electrodes and circuit substrate are electrically connected.Therefore, can not make the illuminating part of discharge tube crack equivalent damage because of the impact that comes from lead-in wire transmission.In addition, in having the existing discharge tube of lead-in wire, when being assembled to discharge tube on the equipment,, lead-in wire carries out bending machining for being connected with circuit on the circuit substrate, but, at this moment, the illuminating part of discharge tube is applied forniciform load makes the illuminating part breakage easily.But, unlike the prior art, owing to do not use lead-in wire, thus can not apply forniciform load to illuminating part, and just do not weld and discharge tube can be assembled on the equipment.
Maintaining part can be the formed body of rubber-like elastic body.Because maintaining part is the formed body of rubber-like elastic body,, can be applied to the impact on the discharge tube by the cushioning effect absorption of rubber-like elastic body so can mildly keep lacking the illuminating part that fragile materials forms by glass etc.Thereby, can prevent the breakage of discharge tube etc., can prevent the generation of the loose contact of the tip electrodes that causes by impact and electrode of substrate.And then, assembling during discharge tube maintaining part also deform easily, thereby can not apply unnecessary power and can end on discharge tube connector by the discharge pipe clamp.Therefore, the illuminating part that when assembling, is difficult to the injury discharge pipe.
In addition, because conductive connection part also has rubber-like elastic body, thus be pressed on the conductive connection part by tip electrodes discharge tube, thus can guarantee being connected of discharge tube and conductive connection part fully, in addition, can relax on the illuminating part that unnecessary power is applied to discharge tube.And then, owing to can save weld job, thus can not take time at fit on, easy to manufacture and can reduce cost.
Conductive connection part is by the magnetic conductive body is formed along the conductive material that conduction closure orientation forms.Because conductive connection part is by forming the magnetic conductive body along the conductive material that conduction closure orientation forms, so even also can make discharge tube connector for a short time with the superior conductive connection part of directionality.
In the discharge tube connector of the present invention, the peripheral surface with the relative conductive connection part of the contact-making surface tip electrodes contact conductive connection part is given prominence to and is provided with.Because outstanding setting of peripheral surface conductive connection part and the relative conductive connection part of the contact-making surface tip electrodes contact, so by with the tip electrodes of discharge tube securely by being pressed on the conductive connection part, can guarantee that the reliable conduction of tip electrodes and conductive connection part is connected.
In the discharge tube connector of the present invention, maintaining part is provided with and is used for improving the pressurization projection that contacts pressure on the conduction closure of conductive connection part and tip electrodes.Because being provided with, maintaining part is used on the conduction closure of conductive connection part and tip electrodes, improving the pressurization projection that contacts pressure, so when the pressure that is used for fixing discharge tube connector is applied on the pressurization projection, push the pressurization projection, the pressing force of discharge tube and conductive connection part improves.Therefore, can make both conductions connect more reliable.
In the discharge tube connector of the present invention, maintaining part has the locking surface portion that the outer peripheral face card with the illuminating part of discharge tube ends.Because maintaining part has the locking surface portion that the outer peripheral face card with the illuminating part of discharge tube ends, so can keep discharge tube reliably.
In the discharge tube connector of the present invention, maintaining part has the locking surface portion that the tip electrodes card with discharge tube ends.Because maintaining part has the locking surface portion that the tip electrodes card with discharge tube ends, so the confining force of discharge tube is directly passed to the tip electrodes of being ended by locking surface portion card by locking surface portion.In other words, also be the pressing force of tip electrodes by locking surface portion to the confining force of discharge tube to conductive connection part, can realize the tip electrodes of discharge tube and the reliable electrical connection of conductive connection part.In addition,, just can prevent that unnecessary masterpiece from using on the illuminating part, be difficult to make illuminating part to produce and damage as long as card ends on tip electrodes.
In the discharge tube connector of the present invention, the contact-making surface that contacts with tip electrodes of conductive connection part exposes from the locking surface that card ends the locking surface portion on the tip electrodes of discharge tube.Because the contact-making surface that contacts with tip electrodes of conductive connection part exposes from the locking surface that card ends the locking surface portion on the tip electrodes of discharge tube, so also is pressing force to the tip electrodes of being ended by locking surface portion card by locking surface portion to the confining force of discharge tube, and can realize the reliable electrical connection of tip electrodes and conductive connection part.
In discharge tube connector of the present invention, locking surface portion is for there being bottom tube-like.Because locking surface portion is for there being bottom tube-like, so can keep the end of discharge tube reliably.In addition, because tip electrodes is had the locking surface portion of bottom tube-like to cover,, can keep the excellent contact state so can bring into play dustproof effect to the contact portion of tip electrodes and conductive connection part.
In discharge tube connector of the present invention, conductive connection part connects and is provided with on conduction closure with respect to the locking surface portion of ending with the tip electrodes card, and expose from the outer peripheral face of these locking surface portion both sides respectively the end of conductive connection part.Owing to connecting on conduction closure with respect to the locking surface portion of ending with the tip electrodes card, conductive connection part is provided with, expose from the outer peripheral face of these locking surface portion both sides respectively the end of conductive connection part, so when being assembled to discharge tube on the equipment, as long as make the either side of outer peripheral face of locking surface portion both sides relative with circuit substrate to, electrode of substrate is connected with the tip electrodes conduction, assembling work is become simple.
In discharge tube connector of the present invention, the width of two contact-making surfaces of the tip electrodes of the relative discharge tube of conductive connection part forms widelyer than the diameter of tip electrodes respectively, when pushing described pressurization projection, these two contact-making surfaces can be in contact with one another around this tip electrodes.Because the width of two contact-making surfaces of the tip electrodes of the relative discharge tube of conductive connection part forms widelyer than the diameter of tip electrodes respectively, when pushing described pressurization projection, these two contact-making surfaces can be in contact with one another around this tip electrodes, so can increase the contact area of the conductive contact surfaces of tip electrodes and conductive connection part, tip electrodes is conducted electricity reliably with conductive connection part be connected.
In discharge tube connector of the present invention, have: distolateral and another the distolateral described maintaining part that is installed in discharge tube respectively; With along the longitudinal tensile strain of discharge tube and the connecting portion that maintaining part is connected to each other, owing to have distolateral and another the distolateral described maintaining part that is installed in discharge tube respectively; With along the longitudinal tensile strain of discharge tube and the connecting portion that maintaining part is connected to each other, keep the maintaining part of this discharge tube and the integral member that connecting portion links together so can make at the two ends of discharge tube, can be installed on the discharge tube simply.In addition, so long as have the connecting portion of rubber-like elasticity, just can when being installed, discharge tube utilize the restoring force of rubber-like elastic body to make being connected of maintaining part and discharge tube reliable.That is, when the state of maintaining part being installed,, then can utilize the restoring force of rubber-like elastic body that discharge tube is blocked reliably only on discharge tube connector if connecting portion extends a little at the two ends that are in discharge tube.
In discharge tube connector of the present invention, connecting portion has the conductive connection part that other electrode of substrate conduction of the trigger electrode that will be provided with and described circuit substrate is connected on the illuminating part of discharge tube.At discharge tube is to have as strobo under the situation of discharge tube of trigger electrode, trigger electrode need be connected with the circuit substrate conduction.Except the conductive connection part that the tip electrodes of discharge tube is connected with the circuit substrate conduction, also have trigger electrode and the conductive connection part that the circuit substrate conduction is connected, be not connected thereby do not weld the conduction that also can carry out trigger electrode and circuit substrate reliably with discharge tube.Under the situation of clamping reflecting plate between discharge tube and the circuit substrate, conductive connection part is flexibly conducted electricity with reflecting plate contact, can be difficult to make the illuminating part of discharge tube to crack equivalent damage.
In discharge tube connector of the present invention, maintaining part has the installation portion of the reflecting plate that the light that comes self-luminescent part is reflected.Because maintaining part has the installation portion of the reflecting plate that the light that comes self-luminescent part is reflected, so can carry out the location of reflecting plate and discharge tube connector, can easily expelling plate be installed on the discharge tube connector.In addition, even have the discharge tube connector of connecting portion, also can between discharge tube and discharge tube connector, reflecting plate be set clamping.Insert the mounting groove that reflecting plate is installed and be equivalent to such installation portion.
In discharge tube connector of the present invention, maintaining part and connecting portion are the formed bodies of the one that formed by rubber-like elastic body.Because maintaining part and connecting portion are the formed bodies of the one that formed by rubber-like elastic body, so for example use such method, use the aqueous resin composition that the dispersed electro-conductive material forms in aqueous polymer, make conductive material concentrated, directed in metal pattern.Like this, owing to obtain integratedly from a kind of material, so can make discharge tube connector simple and cheaply.
In discharge tube connector of the present invention, maintaining part is a rubber-like elastic body, and connecting portion is a resin film, and the formed body that forms as one of maintaining part and connecting portion.Because maintaining part is a rubber-like elastic body, and connecting portion is a resin film, and the formed body that maintaining part and connecting portion form as one, after being used in the metal pattern interpolation and going into resin film, the manufacture method of injecting the aqueous resin composition that becomes maintaining part is integrally formed simply.Therefore can make discharge tube connector cheaply.In addition, because connecting portion is a resin film, so can realize the slimming of discharge tube connector.
In discharge tube connector of the present invention, do not use lead-in wire and the electrode of discharge tube and circuit substrate are electrically connected, and can remove welding sequence.And then, can easily carry out the installation of discharge tube, to the assembling of equipment, can be difficult to make the illuminating part of discharge tube to crack equivalent damage.
Content of the present invention is not limited to above explanation, and advantage of the present invention, feature and purposes are with reference to accompanying drawing and just clearer by the following description.In addition, should be appreciated that the change of carrying out without departing from the spirit and scope of the present invention all comprises within the scope of the invention.
Description of drawings
Fig. 1 is the stereogram of the discharge tube connector of first embodiment.
Fig. 2 is the II-II line cutaway view of Fig. 1.
Fig. 3 is the amplification view of the region R of Fig. 2.
Fig. 4 is the vertical view of the discharge tube connector of second embodiment.
Fig. 5 is the V-V line cutaway view of Fig. 4.
Fig. 6 is the VI-VI line cutaway view of Fig. 4.
Fig. 7 is the vertical view of the discharge tube connector of the 3rd embodiment.
Fig. 8 is the VIII-VIII line cutaway view of Fig. 7.
Fig. 9 is the IX-IX line cutaway view of Fig. 7.
Figure 10 is the manufacturing instructions figure of the discharge tube connector of the 3rd embodiment.
Figure 11 is the key diagram of the discharge tube connector of the 3rd embodiment.
Figure 12 is the stereogram of the discharge tube connector of the 4th embodiment.
Figure 13 is the XIII-XIII line cutaway view of Figure 12.
Figure 14 is the stereogram of the discharge tube connector of the 5th embodiment.
Figure 15 is the XV-XV line cutaway view of Figure 14.
Figure 16 is the XVI-XVI line cutaway view of Figure 14.
Figure 17 is the stereogram of the discharge tube connector of the 6th embodiment.
Figure 18 is the XVIII-XVIII line cutaway view of Figure 17.
Figure 19 is the key diagram of analysing and observe when pushing the 6th embodiment discharge tube connector.
Figure 20 is the figure that is equivalent to Figure 18 of variation of the discharge tube connector of the 6th embodiment.
The figure that is equivalent to Figure 19 when Figure 21 is the variation of discharge tube connector of pushing the 6th embodiment.
Figure 22 is the cutaway view of conductive connection part shared in each embodiment.
Figure 23 is the vertical view of discharge tube connector of the variation of embodiment.
Figure 24 is the XXIV-XXIV line cutaway view of Figure 23.
Figure 25 is the exploded perspective view of the flasher of a conventional example.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.Reference numeral in the accompanying drawing is represented part or parts.In addition, for formation common in each embodiment, material, manufacture method etc., omit repeat specification.
First embodiment { Fig. 1～Fig. 3 }: Fig. 1～Fig. 3 represents the discharge tube connector 6 of first embodiment.Fig. 1 represents the stereogram of the discharge tube connector 6 of present embodiment, the II-II line cutaway view of Fig. 2 presentation graphs 1, the amplification view of the R part of Fig. 3 presentation graphs 2.Discharge tube connector 6 has the maintaining part 6a of the end that is installed in discharge tube 10, and 6a has in this maintaining part: locking surface portion 7, and it keeps the luminous tube 10b of discharge tube 10; Projection piece 9, it is given prominence to from locking surface portion 7 along tip electrodes 10a; Conductive connection part 8, it is arranged on the projection piece 9, with tip electrodes 10a and electrode of substrate conducting.
On the outer peripheral face of the illuminating part 10b that locking surface portion 7 cards end at discharge tube 10.It is shaped as roughly tubular, and has the otch 7a that traverses between the both ends along cylinder axis direction, form thus relatively to the arm shape control pawl 7b, that is, form roughly C word shape perpendicular to the section shape of cylinder axis direction.
On the cylinder axis direction of locking surface portion 7, be formed with from the projection piece 9 of locking surface portion 7 elongations.As shown in Figure 2, has stage portion 9a at this projection piece 9, this stage portion 9a is outstanding along the direction perpendicular to the tube axle from inner peripheral surface and discharge tube 10 contacted locking surface 7c in locking surface portion 7, in addition, this projection piece 9 is provided with conductive connection part 8, this conductive connection part 8 with perpendicular to the cylinder axis direction of locking surface portion 7 as conducting direction.The two ends of conductive connection part 8 are outstanding along conducting direction from the surface of the projection piece 9 that becomes its peripheral surface, and form conductive contact surfaces 8a, 8b.
As shown in Figure 3, at conductive connection part 8, conductive material 11 is at conducting direction that chain ground connects and form conductive path, and the conductive contact surfaces 8a by conductive connection part 8 one ends contacts with tip electrodes 10a, and the conductive contact surfaces 8b of conductive connection part 8 other ends contacts with electrode of substrate.So, discharge tube 10 and circuit substrate conduction are linked together.If form maintaining part 6a with rubber-like elastic body, the conductive path that constitutes for the conductive material 11 that forms in rubber-like elastic body by hard then, conductive connection part 8 have that A hardness is about 20～80 hardness, preferably A hardness is the rubber-like elasticity of 30～60 hardness.In addition, the conduction impedance of preferred conductive connection part 8 is the following Low ESRs of 10 Ω.
Describe at this material each parts.Can use rubber-like elastic body or synthetic synthetic resin etc. to be shaped at maintaining part 6a and be easy to material.Rubber-like elastic body can list: silicon rubber for example, natural rubber, isoprene rubber, butadiene rubber, 1,2-polybutadiene rubber; butadiene-styrene rubber; chloroprene rubber; acrylonitrile-butadiene rubber; butyl rubber; ethylene propylene rubber; CSM; acrylic rubber; chlorohydrin rubber; fluorubber; thermo-setting elastomers such as polyurethane rubber; styrene analog thermoplastic elastomer; olefin hydrocarbons thermoplasticity elastic body; ester analog thermoplastic elastomer; polyurethanes thermoplastic elastomer (TPE); amide-type thermoplastic elastomer (TPE); polyvinyl chloride-base thermoplastic elastomer; fluoridize analog thermoplastic elastomer; wait thermoplastic elastomer (TPE).In these thermoplastic elastomer (TPE)s, preferred electrical insulating property, the silicon rubber that against weather is superior.Synthetic resin can use the resins for universal use of hard resins such as polyvinyl resin, mylar, epoxy resin, silicones, ABS resin, acrylic resin and so on.Like this,, then can form whole discharge tube connector 6 by enough a kind of metal dies if form maintaining part 6a with rubber-like elastic body or synthetic resin, thus easy to manufacture and manufacturing cost is also cheap.But, in such material,, preferably use rubber-like elastic body in order to keep realizing being connected because of the damaged easily discharge tube 10 of external force easily with the conduction of circuit substrate.Preferred A hardness is that about 10～70 rubber-like elastic body, particularly A hardness are about 35 to be one of preferred embodiment.
Be a plurality of pearls connection in resin-like ground state of contact in the rubber-like elastic body in order to be formed in magnetic field, the conductive material 11 that forms the conductive path of conductive connection part 8 uses the magnetic conductive bodies.For example, use the particle that forms by metal or pottery etc., fiber, thin-line-shaped magnetic conductive medium etc.Specifically, can be nickel, cobalt, iron, ferrite or contain more their alloy etc., in addition, also can use with magnetic and electroplate the powder that constitutes by the alloy type of metal species such as the good gold, silver of electric conductivity, platinum, aluminium, nickel, copper, iron, palladium, brill, chromium or stainless steel etc. or resin, pottery etc. or fine rule and material that forms or the material of on the magnetic conductive body, electroplating the electric conductivity good metal conversely.
Then, the manufacture method to discharge tube connector 6 describes.At first, ferromagnetism conductive materials 11 such as nickel or iron are added in the aqueous polymer such as aqueous silicon rubber, and mix aqueous resin combination.On the other hand, prepare to have the cavity of discharge tube connector 6 and be embedded with the forming metal mould that conductive connection part 8 forms the pin P of usefulness.In addition, here, in order to make conductive material 11 field orientations, pin P is formed by magnetic.Then, in the cavity of this forming metal mould, inject aqueous resin combination, and molding metal mold is placed in the magnetic field, thereby the aqueous resin combination in the cavity is applied magnetic force, and make conductive material 11 orientations at conductive connection part 8 by above-mentioned pin P.Then, forming metal mould is heated and aqueous resin combination is solidified.Formed body after solidifying is carried out the demoulding, and obtain discharge tube connector 6.
When discharge tube 10 is installed to such discharge tube connector 6, the controlling pawl 7b of expansion locking surface portion 7 and insert discharge tube 10.At this moment, as shown in Figure 2, make stage portion 9a touch the end of the illuminating part 10b of discharge tube 10.So, the position of discharge tube 10 just has been aligned, thereby tip electrodes 10a is correctly placed on the conductive contact surfaces 8a of conductive connection part 8, and guarantees that tip electrodes 10a contacts with the reliable of conductive connection part 8.If the discharge tube of straight tube-like 10, then this operation is carried out the two ends of discharge tube 10.Then,, will keep the discharge tube connector 6 of discharge tube 10 to be configured on the circuit substrate, so that the conductive contact surfaces 8b of conductive connection part 8 contacts with electrode of substrate on the not shown circuit substrate in the installation of circuit substrate.With discharge tube connector 6 on circuit substrate fixedly the time, can discharge tube connector 6 and circuit substrate be bondd with binding agent, but also can utilize the basket etc. of the equipment that is assembled that discharge tube connector 6 is fixed by the chucking power that is pressed on the circuit substrate.
Effect, effect to the discharge tube connector 6 of present embodiment describe.Utilize the discharge tube connector 6 of present embodiment, owing to not using lead-in wire pass through conductive connection part 8, thereby can avoid the damage of crackle etc. of the illuminating part 10b of discharge tube 10 with the tip electrodes 10a of discharge tube pipe 10 and the electrical connection of the electrode of substrate on the circuit substrate.Particularly, conductive contact surfaces 8a, the 8b of conductive connection part 8 are distinguished reliably with tip electrodes 10a and electrode of substrate conducting, thereby can realize stable electrical connection by the decrement of giving prominence to from conductive connection part 8 is set.
In addition, if form maintaining part 6a with rubber-like elastic body, then because conductive connection part 8 has rubber-like elasticity, thus conductive connection part 8 between the electrode of substrate on tip electrodes 10a and the circuit substrate, pushed, can conducting be connected with electrode of substrate with tip electrodes 10a.Therefore, can save weld job, not take the time, and can reduce cost at fit on.
Owing in locking surface portion 7, be formed with otch 7a, so can easily carry out the loading and unloading of locking surface portion 7 relative discharge tubes 10.Therefore, even after being fixed on discharge tube connector 6 on the circuit substrate, also can assemble discharge tube 10 simply.
Second embodiment { Fig. 4～Fig. 6 }: Fig. 4～Fig. 6 represents the discharge tube connector 12 of second embodiment.Fig. 4 represents the vertical view of the discharge tube connector 12 of present embodiment, the V-V line cutaway view of Fig. 5 presentation graphs 4, the VI-VI cutaway view of Fig. 6 presentation graphs 4.Discharge tube connector 6 differences of the discharge tube connector 12 of present embodiment and first embodiment are: the shape of maintaining part 12a; The connecting portion 14 that existence connects two maintaining part 12a, 12a one; Also has the conductive connection part 16 of relative trigger electrode etc.In the present embodiment, describe at the example that uses strobo 17 as discharge tube.
That is, as shown in Figure 4 and Figure 5, discharge tube connector 12 has: be installed in the maintaining part 12a of end of strobo 17 and the connecting portion 14 that links together to each other along the longitudinal tensile strain of strobo 17 and with maintaining part 12a, 12a.This maintaining part 12a has: the locking surface portion 13 of ending with strobo 17 card, the conductive connection part 15 that the electrode of substrate conduction of the tip electrodes 17a of strobo 17 and not shown circuit substrate is connected.
Maintaining part 12a is with at the two ends of discharge tube connector 12, two maintaining part 12a, 12a mutually relatively to mode form symmetrically.Locking surface portion 13 with maintaining part 12a ends with strobo 17 cards.Locking surface portion 13 has circular opening 13a in a side, and the bottom tube-like that has of another distolateral bottom 13b obturation of serving as reasons still has the otch 13d from openend 13a to bottom 13b.And the inboard of locking surface portion 13 is to form and the tip electrodes 17a of strobo 17 or the locking surface 13e of the corresponding shape of illuminating part 17b, and this locking surface 13e only not only blocks on the outer peripheral face of illuminating part 17b, and also card ends on tip electrodes 17a.The outside of locking surface 13 forms rectangular shape in the mode of easy clamping discharge tube connector 12 between circuit substrate and device interior parts with outer peripheral face 13f.So, form outer wall mutually relatively to control pawl 13c.
The conductive connection part 15 that maintaining part 12a had similarly is the structure that conductive material 11 adjoins at conducting direction with the conductive connection part 8 at the discharge tube connector 6 shown in first embodiment, and has same function.But, conductive connection part 15, its conduction meets contact-making surface 15a to be exposed from the locking surface 13e of locking surface portion 13, and conductive connection part 15 forms the part of locking surface portions 13.In addition, the peripheral surface of the relative conductive connection part 15 of conductive contact surfaces 15a is outstanding.More particularly, as shown in Figure 6, when the conductive contact surfaces 15a of conductive connection part 15 formed the locking surface 13a of locking surface portion 13, outstanding from its periphery, conductive connection part 15 was positioned at two central authorities of controlling pawl 13c, 13c.So, the hold of controlling pawl 13c when keeping strobo 17 also becomes the pressing force of tip electrodes 17a to conductive contact surfaces 15a.
Be formed with the conductive connection part 16 that is connected with trigger electrode (not shown) conduction of strobo 17 at the substantial middle place of the connecting portion 14 that maintaining part 12a, 12a are joined to one another.The structure of conductive connection part 16 is identical with conductive connection part 15, is the structure that conductive material 11 orientations are formed.Conductive connection part 16 connects connecting portion 14, and more outstanding on conducting direction than the surface of connecting portion 14.Being connected of conductive connection part 16 and trigger electrode can connect indirectly by reflecting plate, also can avoid directly being connected with trigger electrode with contacting of reflecting plate.On the border of maintaining part 12a and connecting portion 14, as shown in Figure 5, be formed with mounting groove 13g as the installation portion that is used to install reflecting plate.
When discharge tube connector 12 is installed, at first, by the mounting groove 13g embedding reflecting plate of discharge tube connector 12.Then, the tip electrodes 17a with strobo 17 promptly sells in the terminal insertion locking surface portion 13.At this moment, the end of the illuminating part 17b of strobo 17 is connected to from the outstanding stage portion 13h of the locking surface 13e that becomes the inner peripheral surface of controlling pawl 13c.So, because tip electrodes 17a correctly is positioned on the conductive contact surfaces 15a of conductive connection part 15, the position alignment of strobo 17 and discharge tube connector 12 can be contacted with the reliable of conductive connection part 15 so can guarantee tip electrodes 17a.In addition, the trigger electrode of strobo 17 is contacted with the conducting sheet that is provided with on reflecting plate, and this reflecting plate is contacted with the conductive contact surfaces 16a of conductive connection part 16.After strobo 17 is installed, the conductive contact surfaces 16b of the conductive contact surfaces 15b of conductive connection part 15 and conductive connection part 16 is placed on the electrode of substrate on the circuit substrate, by basket of the equipment that is assembled etc. with discharge tube connector 12 by being pressed on the circuit substrate, thereby discharge tube connector 12 is fixed on the circuit substrate.
Effect, effect at the discharge tube connector 12 of present embodiment describe.Except can bringing into play the effect same, effect, can also bring into play following effect, effect with the discharge tube connector 6 of first embodiment.That is, utilize discharge tube connector 12, be not only tip electrodes 17a, trigger electrode also can not use lead-in wire and contact with the circuit substrate conducting.In addition, owing to have the connecting portion 14 that connects two maintaining part 12a, 12a,, strobo 17 can be installed simply so two maintaining part 12a, 12a are become one.
Because locking surface portion 13 has formed bottom tube-like, so by covering the tip electrodes 17a of strobo 17, can make tip electrodes 17a be difficult to contact, can improve the insulating properties between tip electrodes 17a and the surrounding member thus, thereby be difficult to electric leakage with surrounding member.
In addition, owing to end,, be difficult to make illuminating part 17b to produce and damage so can not apply unnecessary power to illuminating part 17b with the strobo 17 cards tip electrodes 17a card of controlling pawl 13c and strobo 17 only.In addition, the conductive contact surfaces 15a of conductive connection part 15 exposes from locking surface portion 13 and the locking surface 13e that tip electrodes 17a card ends, conductive connection part 15 constitutes the part of locking surface portion 13, thereby the confining force of the strobo 17 that is produced by locking surface portion 13 is directly passed to the tip electrodes 17a that ended by locking surface portion 13 cards.In other words, the confining force of the strobo 17 that is produced by locking surface portion 13 also becomes the pressing force of tip electrodes 17a to conductive connection part 15, thereby can realize the reliable electrical connection of tip electrodes 17a and conductive connection part 15.
The 3rd embodiment { Fig. 7 figure～11}: the discharge tube connector 18 of Fig. 7 figure～11 expressions the 3rd embodiment.Fig. 7 represents the vertical view of the discharge tube connector 18 of present embodiment, the VIII-VIII line cutaway view of Fig. 8 presentation graphs 7, the IX-IX line cutaway view of Fig. 9 presentation graphs 7.In addition, in manufacturing process's example of discharge tube connector 18 shown in Figure 10 and Figure 11.Discharge tube connector 12 differences of the discharge tube connector 18 of present embodiment and second embodiment are: do not have otch 13d in the locking surface portion 19 of maintaining part 18a; The position of the conductive connection part 25 in the locking surface portion 19.
The discharge tube connector 18 of present embodiment has: two maintaining part 18a, the 18a and the connecting portion 14 that is connected two maintaining part 18a, 18a that keep this strobo 17 at the two ends of strobo 17.In addition, each maintaining part 18a has: with strobo 17 card locking surface portions 19 only; The conductive connection part 25 that the tip electrodes 17a of strobo 17 is connected with the electrode of substrate conduction of not shown circuit substrate; The conductive connection part 16 that the electrode of substrate conduction of the trigger electrode of strobo 17 and circuit substrate is connected.
The locking surface portion 13 of the locking surface portion 19 and second embodiment is similarly for there being the bottomless drum shape shape, and as shown in Figure 9, with this tube vertical section shape of bottomless drum shape shape being arranged is that the outside is inboard for circular for rectangle.And, have circular opening 19a at the end that the bottomless drum shape shape is arranged, and the other end is by bottom 19b obturation.But, different with second embodiment, be not formed with otch.In addition, at the substantial middle place of bottom 19b, be provided with the cylinder axis direction conductive connection part 25 of the cylindrical shape that is conducting direction along cylinder axis direction.The conductive contact surfaces 25a of the side that contacts with the tip electrodes 17a of strobo 17 in this conductive connection part 25 is outstanding to the inside along the inner surface 19c of bottom 19b, and the conductive contact surfaces 25b of opposite side is outstanding laterally from the outer surface 19d of bottom 19b.In addition, the inner surface of locking surface portion 19 forms and the corresponding shape of the peripheral shape of strobo 17, to form and the illuminating part 17b of strobo 17 and the locking surface 19c that tip electrodes 17a both cards end.
The discharge tube connector 18 of the 3rd embodiment can also be brought into play following effect, effect except can bringing into play the effect same with the discharge tube connector 12 of second embodiment, effect.That is,,, contact with surrounding member, can guarantee high insulating properties so can prevent it fully because locking surface portion 19 covers the integral body of the tip electrodes 17a of strobo 17 according to discharge tube connector 18.
In addition, when being installed in strobo 17 on the discharge tube connector 18, because of the restoring force of connecting portion 14, conductive connection part 25 moves in the mode of pushing tip electrodes 17a, is contact reliably and the conduction of strobo 17 and discharge tube connector 18 is contacted.In addition, if can strobo 17 and discharge tube connector 18 be installed with this crimped status, then contact position does not between the two need high dimensional accuracy, and can improve the fabrication yield of discharge tube connector 18.
The 4th embodiment { Figure 12, Figure 13 }: Figure 12, Figure 13 represent the discharge tube connector 21 of the 4th embodiment.Figure 12 represents the stereogram of the discharge tube connector 21 of present embodiment, and Figure 13 represents the XIII-XIII line cutaway view of Figure 12.Discharge tube connector 6 significant differences of the discharge tube connector 21 of present embodiment and first embodiment are: as shown in Figure 12 and Figure 13, be provided with pressurization projection 22e in the locking surface portion 22 of maintaining part 21a.The discharge tube connector 21 of present embodiment has the locking surface portion 22 of ending and keeping this discharge tube 10 with discharge tube 10 card, and this locking surface portion 22 has the conductive connection part 23 that the electrode of substrate conduction with the electrode of discharge tube 10 and circuit substrate is connected.
Locking surface portion 13 in the discharge tube connector 12 of the shape of locking surface portion 22 and second embodiment compares, do not cover the whole end this point of discharge tube 10 except otch not being set, be almost identical shape, as shown in figure 13, the corresponding locking surface 22c of outer shape of the end of the inner circumferential surface discharge tube 10 that also forms and install.Being provided with the direction perpendicular to cylinder axis direction in this locking surface portion 22 is the conductive connection part 23 of conducting direction.Exposing from locking surface 22c of conductive connection part 23 with distolateral conductive contact surfaces 23a of being connected of tip electrodes 10a, and more outstanding and form than its peripheral surface.In addition, conductive connection part 23 is also outstanding compared with peripheral surface with distolateral conductive contact surfaces 23b of being connected of electrode of substrate.And then, on the extended line of the conduction closure of conductive connection part 23, be formed with outer peripheral face 22d from locking surface portion 22 along its extended line direction to the outstanding pressurization projection 22e of foreign side.
Because there is the outstanding pressurization projection 22e from smooth outer peripheral face 22d in locking surface portion 22 in the arranged outside of the locking surface portion 22 of barrel shape, so when being installed to discharge tube 10 on the discharge tube connector 21 and being assembled on the equipment, utilize the members such as basket of equipment to push the pressurization projection 22e of conductive connection part 23, can improve the pressure that contacts of tip electrodes 10a and conductive connection part 23 in conduction closure, contact and the conduction of tip electrodes 10a and conductive connection part 23 contact to reliable.And then, the discharge tube 10 of the tip electrodes 10a part that can improve and the confining force of discharge tube connector 21 at discharge tube 10.Therefore, the pressure on the illuminating part 10b of discharge tube 10 can be reduced to be applied to, illuminating part 10b breakage can be difficult to make.
The 5th embodiment { Figure 14～Figure 16 }: Figure 14～Figure 16 represents the discharge tube connector 24 of the 5th embodiment.Figure 14 represents the stereogram of the discharge tube connector 24 of present embodiment, and Figure 15 represents the XV-XV line cutaway view of Figure 14, and Figure 16 represents the XVI-XVI line cutaway view of Figure 14.The discharge tube connector 24 of present embodiment is with discharge tube connector 21 differences of the 4th embodiment: conductive connection part 29 relative locking surface portions 28 of ending with tip electrodes 10a card connect and are provided with along conduction closure, and end 29b, the 29d of conductive connection part 29 exposes from outer peripheral face 28c, the 28c of these locking surface portion 28 both sides respectively.
The locking surface portion 28 of maintaining part 24a compares with locking surface portion 22 in the discharge tube connector 21 of the 4th embodiment, except the shape of the described conductive connection part 29 in back, is almost identical shape.As shown in figure 15, inner circumferential surface forms the corresponding locking surface 28b of outer shape with the end of the discharge tube of being installed 10.Locking surface portion 28 is provided with conductive connection part 29, and this conductive connection part 29 serves as a conduction closure with the direction perpendicular to cylinder axis direction, connects this locking surface portion 28, and exposes from outer peripheral face 28c, the 28c of locking surface portion 28 both sides.Be connected distolateral conductive contact surfaces 29a, the 29c with tip electrodes 10a contact of conductive connection part 29 expose from locking surface 28b.And, conductive connection part 29 be formed with pressurization projection 28d being connected of electrode of substrate contact on distolateral conductive contact surfaces 29b or the conductive contact surfaces 29d, and give prominence to than its peripheral surface.The following formation of contact-making surface that contacts with tip electrodes 10a in the conductive connection part 29, as shown in figure 16, section shape is circular-arc, does not produce the gap with respect to section shape for circular tip electrodes 10a.
In the discharge tube connector 24 of present embodiment, have conductive connection part 29, this conductive connection part 29 is elongated to the tip electrodes side, further is elongated to the opposition side of electrode of substrate from the electrode of substrate side, and connects locking surface portion 28.That is,, thereby can obtain the contact-making surface that contacts with tip electrodes 10a of conductive connection part 29 significantly because the part mode that conductive connection part 29 is disposed tip electrodes 10a with clamping is formed on its both sides.Thereby, can realize fully and being electrically connected of discharge tube 10.In addition since with the conductive connection part 29 of same rigidity from sandwich and anchor portion electrode 10a, so can make the fixed position of discharge tube 10 stable, can be electrically connected reliably.
In addition, according to the discharge tube connector in the present embodiment 24, owing to have the conductive connection part 29 that connects locking surface portion 28, so when being installed in discharge tube 10 on the equipment, as long as make among conductive contact surfaces 29b, the 29d any relative with circuit substrate to, just can be electrically connected, and can make assembling work simple.
The 6th embodiment { Figure 17～Figure 19 }: Figure 17～Figure 19 represents the discharge tube connector 31 of the 6th embodiment.Figure 17 represents the stereogram of the discharge tube connector 31 of present embodiment, and Figure 18 represents the XVII-XVIII line cutaway view of Figure 17, the cutaway view when Figure 19 represents to push discharge tube connector 31.Discharge tube connector 24 differences of the discharge tube connector 31 of present embodiment and the 5th embodiment are the structure of conductive connection part 33, particularly the conductive contact surfaces 33a that contacts with the tip electrodes 10a of discharge tube, the shape of 33c.
The locking surface portion 32 of maintaining part 31a compares with locking surface portion 28 in the discharge tube connector 24 of the 5th embodiment, outer peripheral face 32c is roughly the same shape, but, as shown in figure 18, the shape difference of the locking surface 32b that tip electrodes 10a inserts, that is, expose from locking surface 32b be connected distolateral conductive contact surfaces 33a, the 33c of tip electrodes 10a contact, the space that surrounds by conductive contact surfaces 33a, conductive contact surfaces 33c and tip electrodes 10a between generate gap V1.Just, be circular tip electrodes 10a with respect to section shape, conductive contact surfaces 33a, 33c are smooth, and compare the diameter D of tip electrodes 10a, and the width H of conductive contact surfaces 33a, 33c is wide.So, the inner space that is inserted with tip electrodes 10a is a rectangular shape.In addition, conductive contact surfaces 33b, the 33d of an opposite side with conductive electrode 10a of conductive connection part 33 exposes from outer peripheral face 32c, the 32c of locking surface portion 32 both sides, and this conductive contact surfaces 33b, 33d form pressurization projection 32d respectively.Owing to have such structure, so, push pressurization projection 32d in conduction closure, as shown in figure 19 when the discharge tube connector 31 that will discharge tube be installed is assembled to flasher etc. when going up, locking surface portion 32 expands outstanding slightly to foreign side, gap V1 is extruded distortion simultaneously.And, two conductive contact surfaces 33a, 33c clamping tip electrodes 10a and be in contact with one another.
In addition, in the present embodiment, making the contact-making surface that contacts with tip electrodes 10a of conductive connection part 33 is smooth rectangular shape, but, as shown in figure 20, also can make and be provided with section and be oval circular-arc conductive contact surfaces 35a, 35c, forming with conduction closure is the discharge tube connector 34 of gap V2 of the elliptical shape of minor axis.In the present embodiment, the space that is inserted with tip electrodes 10a forms the bottom surface for oval cylindric.In addition, the outer peripheral face 36c of the locking surface portion 36 among the maintaining part 34a compares with locking surface portion 32 in the discharge tube connector 31 of the 6th embodiment, and shape is roughly the same.So, when conduction closure is pushed from the outstanding pressurization projection 36a of outer peripheral face 36c, as shown in figure 21, two conductive contact surfaces 34a, 34c of contact conductive connection part 35, and can reduce the distortion that locking surface portion 36 expands laterally and gives prominence to.
The variation of each embodiment: in the respective embodiments described above, each conductive contact surfaces 8a, 15a of conductive connection part 8,15,23,25 and conductive connection part 16,23a, 25a, 16a are that example is illustrated with the tabular surface, but, as shown in figure 22, preferably conductive contact surfaces 8a, 15a, 16a, 23a, the 25a of these conductive connection parts 8,15,16,23,25 made the curve form of the matrix of the outer shape that is fit to tip electrodes 10a, 17a or reflecting plate.So, the contact area of electrodes such as conductive contact surfaces 8a, 15a, 16a, 23a, 25a and tip electrodes 10a, 17a or reflecting plate can be increased, and the conductance of conductive connection part 8,15,16,23,25 can be improved.
About conductive connection part 8,15,16,23,25,29,33, also can make the conductive connection part that conductive material 11 is disperseed equably in the inside of rubber-like elastic body.For example, also can use the conductive rubber of in rubber-like material, sneaking into conductive carbon and making its dispersion.Perhaps make at the conductive connection part of the surface applied conductive coat of the rubber-like elastic body of column or in the inside of rubber-like elastic body and have elastomeric conductive connection parts such as metal spring.And then, also can be manufactured on the conductive connection part 8,15,16,23,25,29,33 that conductive material connects at conducting direction chainly in the rubber-like elastic body in advance.So, making discharge tube connector at 6,12,18,21,24,31 o'clock, form as long as in the metal pattern of discharge tube connector 6,12,18,21,24,31 shaping usefulness, insert conductive connection part 8,15,16,23,25,29,33, and can make metal pattern simple in structure.
Can carry out following distortion: on the discharge tube connector 6,21,24,31 of the first, the 4th～the 6th embodiment, connecting portion 14 is set, perhaps from the discharge tube connector 16 of the discharge tube connector 12 of second embodiment and the 3rd embodiment, removes connecting portion 14.In addition, also can in the discharge tube connector 12 of second embodiment, adopt the pressurization projection 22e of the 4th embodiment.
Connecting portion 14 in the discharge tube connector 6 of second embodiment and the discharge tube connector 18 of the 3rd embodiment is formed by rubber-like elastic body, but also can be formed by resin film.Under the situation of such discharge tube connector, in the metal pattern of shaping discharge tube connector, insert the resin film become connecting portion, and inject and become the aqueous resin combination of maintaining part 12a, 18a, and both are formed as one.Expression uses the connecting portion 27 that is formed by resin film to be connected the discharge tube connector 26 of the maintaining part 21a shown in the 4th embodiment in Figure 23 and Figure 24.Figure 23 represents the vertical view of discharge tube connector 26, and Figure 24 represents the XXVI-XXVI line cutaway view of Figure 23.Owing to use resin film at connecting portion 27,, can make thickness attenuation at the thickness direction of resin film so compare with the connecting portion 14 that uses rubber-like elastic body.Therefore, can make 26 slimmings of discharge connector.And then these connecting portions 14,27 also can be formed by sheet metal.If use sheet metal, then similarly keep the shape stability of discharge tube connector with the situation of using resin plate, can easily realize the aligning etc. when circuit substrate is installed.But, using under the situation of sheet metal, need to implement insulation, make not and conductive connection part 8,15,16,23,25,29,33 conductings, even and with contact also not conducting on every side.
Claims (17)
1. a discharge tube connector (6,12,18,21,24,26,31,34), it is installed in has illuminating part (10b) and from the discharge tube (10) of the outstanding tip electrodes (10a) in the end of illuminating part (10b), and this tip electrodes (10a) is connected with the electrode of substrate of circuit substrate, it is characterized in that
This discharge tube connector (6,12,18,21,24,26,31,34) has the maintaining part (6a, 12a, 18a, 21a, 24a, 31a, 34a) on the end that is installed in discharge tube (10), has the conductive connection part (8,15,23,25,29,33,35) that described tip electrodes (10a) is connected with described electrode of substrate conduction on this maintaining part (6a, 12a, 18a, 21a, 24a, 31a, 34a).
2. discharge tube connector as claimed in claim 1 (6,12,18,21,24,26,31,34) is characterized in that, maintaining part (6a, 12a, 18a, 21a, 24a, 31a, 34a) is the formed body of rubber-like elastic body.
3. discharge tube connector as claimed in claim 1 (6,12,18,21,24,26,31,34), it is characterized in that conductive connection part (8,15,23,25,29,33,35) is by the magnetic conductive body is formed along the conductive material (11) that conduction closure orientation forms.
4. discharge tube connector as claimed in claim 1 (6,12,18,21,26), it is characterized in that the peripheral surface with the relative conductive connection part of contact-making surface (8a, 15a, 23a, 25a) (8,15,23,25) tip electrodes (10a) contact conductive connection part (8,15,23,25) is given prominence to and is provided with.
5. discharge tube connector as claimed in claim 1 (21,24,26,31,34), it is characterized in that maintaining part (21a, 24a, 31a, 34a) is provided with and is used for improving the pressurization projection (22e, 28d, 32d, 36a) that contacts pressure on the conduction closure of conductive connection part (23,29,33,35) and tip electrodes (10a).
6. discharge tube connector as claimed in claim 1 (6,12,18,21,24,26,31,34), it is characterized in that maintaining part (6a, 12a, 18a, 21a, 24a, 31a, 34a) has the locking surface portion (7,13,19,22,28,32,36) that the outer peripheral face card with the illuminating part (10b) of discharge tube (10) ends.
7. discharge tube connector as claimed in claim 1 (12,18,21,24,26,31,34), it is characterized in that maintaining part (12a, 18a, 21a, 24a, 31a, 34a) has tip electrodes (10a) the card locking surface portion (13,19,22,28,32,36) only with discharge tube (10).
8. discharge tube connector as claimed in claim 1 (12,18,26) is characterized in that, this discharge tube connector (12,18,26) has:
Be installed in distolateral and another distolateral described maintaining part (12a, 18a, 21a) of discharge tube (10) respectively; With along the longitudinal tensile strain of discharge tube (10) and the connecting portion (14,27) that maintaining part (12a, 18a, 21a) is connected to each other.
9. discharge tube connector as claimed in claim 1 (12) is characterized in that, maintaining part (12a) has the installation portion (13g) of the reflecting plate that the light that comes self-luminescent part (10b) is reflected.
10. discharge tube connector as claimed in claim 6 (12,18,21,24,26,31,34) is characterized in that, locking surface portion (13,19,22,28,32,36) is for there being bottom tube-like.
11. discharge tube connector as claimed in claim 7 (12,18,21,24,26,31,34), it is characterized in that the contact-making surface (15a, 23a, 25a, 29a, 33a, 35a) that contacts with tip electrodes (10a) of conductive connection part (15,23,25,29,33,35) exposes from the locking surface of locking surface portion (13,19,22,28,32,36).
12. discharge tube connector as claimed in claim 7 (12,18,21,24,26,31,34) is characterized in that, locking surface portion (13,19,22,28,32,36) is for there being bottom tube-like.
13. discharge tube connector as claimed in claim 8 (12,18,26), it is characterized in that connecting portion (14,27) has will conduct electricity the conductive connection part (16) that is connected at other the electrode of substrate that the illuminating part (10b) of discharge tube (10) is gone up the trigger electrode that is provided with and described circuit substrate.
14. discharge tube connector as claimed in claim 8 (12,18) is characterized in that, maintaining part (12a, 18a) and connecting portion (14) are the formed bodies of the one that formed by rubber-like elastic body.
15. discharge tube connector as claimed in claim 8 (26) is characterized in that, maintaining part (21a) is a rubber-like elastic body, and connecting portion (27) is a resin film, and the formed body that forms as one of maintaining part (21a) and connecting portion (27).
16. discharge tube connector as claimed in claim 12 (24,31,34), it is characterized in that, conductive connection part (29,33,35) is with respect to connecting and be provided with on conduction closure with tip electrodes (10a) card locking surface portion (28,32,36) only, and expose from the outer peripheral face (28c, 32c, 36c) of this locking surface portion (28,32,36) both sides respectively the end of conductive connection part (29,33,35).
17. discharge tube connector as claimed in claim 12 (31,34), it is characterized in that, conductive connection part (33, the 35) width of two contact-making surfaces (33a, 33c, 35a, 35c) of the tip electrodes (10a) of discharge tube (10) relatively forms widelyer than the diameter of tip electrodes (10a) respectively, when pushing described pressurization projection (32d, 36a), these two contact-making surfaces (33a, 33c, 35a, 35c) can be in contact with one another around this tip electrodes (10a).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006356185 | 2006-12-28 | ||
| JP2006356185 | 2006-12-28 | ||
| JP2007289061 | 2007-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210669A true CN101210669A (en) | 2008-07-02 |
Family
ID=39610866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101621998A Pending CN101210669A (en) | 2006-12-28 | 2007-12-21 | Discharge tube connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2008181861A (en) |
| KR (1) | KR20080063096A (en) |
| CN (1) | CN101210669A (en) |
| TW (1) | TW200832036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733132A (en) * | 2011-08-08 | 2014-04-16 | 松下电器产业株式会社 | Strobe device |
| CN111051980A (en) * | 2017-09-07 | 2020-04-21 | 松下照相·照明股份有限公司 | Illumination device and imaging device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725904B (en) * | 2008-10-17 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Flash lamp module |
| JP5355520B2 (en) * | 2010-09-06 | 2013-11-27 | スタンレー電気株式会社 | Strobe light emitting device |
| JP2012058325A (en) * | 2010-09-06 | 2012-03-22 | Stanley Electric Co Ltd | Strobe light emitting device |
-
2007
- 2007-11-06 JP JP2007289061A patent/JP2008181861A/en not_active Withdrawn
- 2007-11-26 TW TW096144746A patent/TW200832036A/en unknown
- 2007-12-20 KR KR1020070134213A patent/KR20080063096A/en not_active Application Discontinuation
- 2007-12-21 CN CNA2007101621998A patent/CN101210669A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733132A (en) * | 2011-08-08 | 2014-04-16 | 松下电器产业株式会社 | Strobe device |
| CN111051980A (en) * | 2017-09-07 | 2020-04-21 | 松下照相·照明股份有限公司 | Illumination device and imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080063096A (en) | 2008-07-03 |
| JP2008181861A (en) | 2008-08-07 |
| TW200832036A (en) | 2008-08-01 |
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Application publication date: 20080702 |