CN101122383A - Lamp device - Google Patents
Lamp device Download PDFInfo
- Publication number
- CN101122383A CN101122383A CNA200710139071XA CN200710139071A CN101122383A CN 101122383 A CN101122383 A CN 101122383A CN A200710139071X A CNA200710139071X A CN A200710139071XA CN 200710139071 A CN200710139071 A CN 200710139071A CN 101122383 A CN101122383 A CN 101122383A
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- China
- Prior art keywords
- lamp
- data
- connector portions
- holder
- display part
- Prior art date
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention provides a lamp device which can read the lamp data of the lamp holder and manage the using mode of the lamp even if a joint for adjusting the position of the bright point is used in the lamp device. The data relative to the lamp is displayed at the lamp data display part (32) of the lamp holder structure (20) of the lamp. The lamp data display part (32) can be observed from the window part (36) of the joint part (30) which fixes the lamp holder (19) to the lamp holder base. A reading unit which reads the data of the lamp data display part (32) through the window part (36) of the joint part (30) is arranged on the lamp holder. The lamp data uses bar code, two-dimensional code, character, mark, symbol, graph, pattern, etc. to represent the manufacturing date, name of the manufacturer, manufacturing product line, lamp style, breed number, batch number, identification number and the like properties of the lamp, and rated current, rated voltage, cooling condition, installing direction on the device, time of using limit and the like preset standard data.
Description
Technical field
The present invention relates to the lamp device, particularly read the lamp device of the individual information that utilizes joint to be installed in the lamp on the bulb socket easily.
Background technology
In the past, the light irradiation device of short arc discharge lamp and concave mirror combination can effectively be utilized radiating light, so be used for the exposure etc. of semiconductor or crystal liquid substrate.If be used in combination with concave mirror, on then radiation luminous energy gathers by 1 o'clock in ellipse of revolution dignity speculum, in parabolic mirror, can become parallel rays, therefore be widely used.In order to obtain such characteristic, the bright spot of short arc discharge lamp is positioned on the focus of concave mirror exactly.Therefore, as shown in Figure 9, have at central portion the short arc discharge lamp with flange-type lamp holder is installed on the concave mirror of opening.
With reference to Fig. 9, the installation method of the existing lamp of simple declaration.The holder structure body 20 of discharge lamp is made of lamp holder, thin plate part 40, connector portions 30 and hold-down screw 44, and this lamp holder has and utilizes adhesive 6 to be fixed on cylindrical portion 21 in the sealed tube portion 5.On lamp holder, have plectane portion 22 and protuberance 23, in plectane portion 22, have hole portion 24.On bulb socket 50, has the hole portion 56 that keeps connector portions 30.On connector portions 30, have hole portion 31 that puts into protuberance 23 and the threaded portion 34 of fixing hold-down screw 44.On connector portions 30, carry the thin plate part 40 that is used to adjust axial location, in protuberance 23 patchhole portions 31, utilize hold-down screw 44 that plectane portion 22 is fixed on the connector portions 30.The diameter of hole portion 24 is greater than the diameter of hold-down screw 44, so can adjust the position of lamp axle.Below, enumerate several examples of relevant prior art therewith.
Disclosed in the patent documentation 1 " lamp erection joint " is the discoideus lamp erection joint of adjusting the XYZ position of lamp device.The flange part of holder structure body is provided with the macropore (so-called " free screw hole ") of external diameter greater than 4 hold-down screws.When unclamping hold-down screw, can adjust discoideus joint along the XYZ direction with respect to flange part.Be in certain position as if when making lamp, being adjusted to the flange part of bright spot, then, just can make the bright spot position of discharge lamp certain all the time as long as discharge lamp is installed on the light supply apparatus with respect to lamp holder.
Disclosed in the patent documentation 2 " discharge lamp " is to have to prevent that the heat of lamp in lighting from causing that lamp breaks/discharge lamp of damaged flange-type lamp holder.Utilization is arranged at the hold-down screw of flange shape joint side, adjusts the bright spot position of discharge lamp.Even the replacing discharge lamp also can make the bright spot position certain.Heat in lighting is emitted, is dispelled the heat by the ventilating opening of flange-type lamp holder.Since heat can not accumulate in the flange-type lamp holder near, break/breakage so can prevent discharge lamp.
On the other hand, whether be suitable for the lamp device, discharge lamp given the mark of identification usefulness in order to judge discharge lamp.Be relevant to this, the applicant has proposed to read the lamp reader reading data that shows on the lamp holder in setting on the bulb socket in patent documentation 3.Automatically judge whether the discharge lamp that is installed on the lamp device is suitable discharge lamp, if correct discharge lamp is then managed the user mode of discharge lamp and used resume.Even such lamp device with lamp data display part also needs to be arranged on joint and the relation of the position between the bulb socket on the lamp holder of lamp by adjustment, determine the bright spot position of lamp exactly.
[patent documentation 1] Japanese kokai publication hei 06-250060 communique
[patent documentation 2] TOHKEMY 2002-140978 communique
[patent documentation 3] Japanese Patent Application 2006-100000 specification
But there are the following problems in existing lamp device.Be installed on the bulb socket via joint if shown the lamp of lamp data, then joint becomes overslaugh, can not utilize the reading unit reading lamp data.If display lamp data on joint are installed on other lamp with the joint separation and with joint earlier, then the lamp data become not corresponding with discharge lamp.
Summary of the invention
The objective of the invention is to, solve above-mentioned existing issue, adjust the joint that the bright spot position is used, also can read the lamp data of lamp holder even in the lamp device, use.
In order to solve above-mentioned problem, lamp device of the present invention possesses: lamp, and it has lamp head, and this lamp head mechanically keeps bulb, and to bulb powered, this bulb constitutes the illuminating part of radiating light; Connector portions, it is installed on the lamp head; And bulb socket, it keeps lamp head via connector portions, and the lamp head of this lamp device has the lamp data display part that shows the lamp data relevant with lamp, has the window portion of not covering lamp data display part on the connector portions.Bulb socket has the reading unit via window portion reading lamp data.The lamp data are at least one in lamp attribute data and the setting specification data, the lamp attribute data comprises at least one that make in date, manufacturer name, manufacturing site location, manufacturing line, lamp type, kind number, lot number, the identifier, sets specification data and comprises rated current, rated voltage, cooling condition, installation direction, at least one in the time of service limits on device.The display format of lamp data be can be optically read mode, be any a kind or the multiple combination of bar code, two-dimension code, character, mark, symbol, figure, pattern.
The invention effect
By said structure, even on the lamp device, use to adjust the joint that the bright spot position is used, also can read the lamp data of lamp holder, so can manage exactly lamp user mode, use resume etc.
Description of drawings
Fig. 1 is the outside drawing of the lamp device in the embodiments of the invention 1.
Fig. 2 is the lamp device in the embodiments of the invention 1, is the profilograph of the state on the bulb socket that the holder structure body that discoideus connector portions is provided with window portion is installed to.
Fig. 3 is the variation of the lamp device in the embodiments of the invention 1, is the outside drawing that discoideus connector portions is provided with the holder structure body of window portion.
Fig. 4 is the variation of the lamp device in the embodiments of the invention 1, is the profilograph of the state on the bulb socket that the holder structure body that discoideus connector portions is provided with window portion is installed to.
Fig. 5 is the lamp device in the embodiments of the invention 2, is the outside drawing that flange shape connector portions is provided with the holder structure body portion of window portion.
Fig. 6 is the lamp device in the embodiments of the invention 2, is the profilograph of the state on the bulb socket that the holder structure body that flange shape connector portions is provided with window portion is installed to.
Fig. 7 is the variation of the lamp device in the embodiments of the invention 2, is the outside drawing that flange shape connector portions is provided with the holder structure body portion of window portion.
Fig. 8 is the variation of the lamp device in the embodiments of the invention 2, is the profilograph of the state on the bulb socket that the holder structure body that flange shape connector portions is provided with window portion is installed to.
Fig. 9 is the schematic diagram that the localization method of existing lamp is shown.
Symbol description
1 anode; 2 negative electrodes; Rod is led in 3 inside; 4 metal formings; 5 sealed tube portions; 6 adhesives; Rod is led in 7 outsides; 8 silver solders; 9 illuminating parts; 10 bulbs; 19 lamp holders; 20,120,220,320,420 holder structure bodies; 21,121 cylindrical portion; 22 plectane portions; 23 protuberances; 24 hole portions; The end face of 25 plectane portions; 30,130,230,330,430 connector portions; The hole portion of 31,131 connector portions; 32 lamp data display parts; 34,134 threaded portions; The end face of 35 connector portions; 36,136,236,336, the window portion of 436 connector portions; The hole portion of 37 location usefulness; 40 thin plate parts; 44,144 hold-down screws; The window portion of 46,146 thin plate parts; 50,150,250,450 bulb sockets; 52 lamp data read portions; 56,156,256,356, the 456 hole portions that keep lamp holder to use; The protuberance of 57,157,457 location usefulness.
The specific embodiment
Below, with reference to Fig. 1～Fig. 8, describe in detail and implement optimal way of the present invention.
[embodiment 1]
Embodiments of the invention 1 are that window by connector portions is from the lamp device of the lamp data of the axial end that axially reads lamp holder.
Fig. 1 is the outside drawing of the lamp device in the embodiments of the invention 1.Fig. 1 (A) has the front view of discharge lamp that discoideus connector portions is provided with the holder structure body of window portion.Fig. 1 (B) is the figure of the end face side of discoideus connector portions.Among Fig. 1, anode 1 is the electrode of side of the positive electrode.Negative electrode 2 is electrodes of negative side.The parts that rod 3 is support electrode and electrical connection are led in inside.Metal forming 4 is that rod and outside parts of leading the rod electrical connection are led in inside.Sealed tube portion 5 is that the discharge space that will have electrode is closed so that the part of cutting off mutually with the outside.It is parts that lamp holder and metal forming are electrically connected that rod 7 is led in the outside.Illuminating part 9 is to carry out luminous part by interelectrode discharge.Bulb 10 is the fluorescent tubes that are made of illuminating part, sealed tube portion and lamp holder.
Lamp holder 19 is to be used for the parts that mechanically keep bulb and be electrically connected.Holder structure body 20 is the Lighthead assemblies that are made of cylindrical portion, plectane portion, protuberance, thin plate part, connector portions and hold-down screw.Cylindrical portion 21 is large-diameter portions of lamp holder.Plectane portion 22 is the parts that are connected with cylindrical portion.Protuberance 23 is minor diameter parts of lamp holder.End face 25 is end faces of plectane portion.Connector portions 30 is parts of location usefulness.Hole portion 31 is holes of connector portions.Lamp data display part 32 is display lamp section data.Window portion 36 is windows of connector portions.Hole portion 37 is holes of location usefulness.Thin plate part 40 is the plates that are used to adjust axial location.Hold-down screw 44 is screws of adjusting with the position of the direction of axle quadrature.
Shown in Fig. 1 (A), the discharge lamp with holder structure body is by constituting as the lower part: bulb 10, and it is made of illuminating part 9 and 2 sealed tube portions 5; Anode 1 and negative electrode 2, they become configuration relatively in illuminating part 9; Rod 3 is led in inside, and it supports these anodes 1 and negative electrode 2, and switches on; Rod 7 is led in the outside; And sealed tube portion 5, it utilizes conductive metal paper tinsel 4 that rod 3 is led in this inside and leads rod with the outside and 7 is connected, and seals airtightly.In addition, in a sealed tube portion 5, be fixed with lamp holder 19, in another sealed tube portion 5, be fixed with holder structure body 20.Holder structure body 20 is by constituting as the lower part: cylindrical portion 21, and it keeps sealed tube; Plectane portion 22, itself and cylindrical portion are connected with; Protuberance 23, it is connected with the end face 25 of plectane portion; Discoideus thin plate part 40, end face 25 butts of itself and plectane portion; Discoideus connector portions 30, itself and thin plate butt; And hold-down screw 44, it becomes one plectane portion 22, thin plate part 40 and connector portions 30.
Shown in Fig. 1 (B), in the holder structure body, connector portions 30 has hole portion 37, the hole portion 31 of connector portions and the window portion 36 of connector portions of location usefulness.Hole portion 37 by location usefulness exposes the end face 25 of plectane portion on the end face direction of connector portions.In the hole of connector portions portion 31, be inserted with protuberance 23.
Fig. 2 is the profilograph that the holder structure body that discoideus connector portions is provided with window portion is installed in the state on the bulb socket.Adhesive 6 is the adhesives that lamp holder are fixed to closure among Fig. 2.Bulb socket 50 is the parts that keep lamp holder.Hole portion 56 is the hole portions that keep lamp holder to use.Protuberance 57 is protuberances of location usefulness.Lamp data read portion 52 is unit of the lamp data that show on the optically read lamp holder.
As shown in Figure 2, the bulb socket 50 that is fixed on the lamp device has: the hole portion 56 that keeps lamp holder to use; The protuberance 57 of location usefulness, it is arranged on the hole portion 37 opposed positions with the location usefulness of connector portions; And lamp data read portion 52, it is provided in the bottom surface of hole portion 56.Be fitted to by the connector portions 30 that will be provided with fenestrate 36 and keep in the hole portion 56 that lamp holder uses, thereby discharge lamp can be remained on the lamp device.In addition, can also utilize screw etc. that the holder structure body is fixed on the bulb socket.The end face 25 of the plectane portion of holder structure body 20 is provided with lamp data display part 32.Thin plate part 40 and connector portions 30 are provided with the window portion 46 of thin plate part and the window portion 36 of connector portions, and lamp data display part 32 exposes on the end face direction of connector portions.
Fig. 3 is the variation of lamp device, is the outside drawing that discoideus connector portions is provided with the holder structure body of window portion.Fig. 3 (A) is the front view of holder structure body portion.Fig. 3 (B) is the upward view of the end face side of discoideus connector portions.Among Fig. 3, silver solder 8 is with lamp holder and the outside mechanically parts of electrical connection of rod of leading.Holder structure body 120 is the Lighthead assemblies that are made of cylindrical portion, plectane portion, protuberance, thin plate part, connector portions and hold-down screw.Connector portions 130 is parts of location usefulness.Window portion 136 is windows of connector portions.As shown in Figure 3, the window portion 136 that is provided with on the connector portions 130 of holder structure body 120 also opens wide on the circumferential part of connector portions 130.
Fig. 4 is the variation of lamp device, is the profilograph of the state on the bulb socket that the holder structure body that discoideus connector portions is provided with window portion is installed to.Fig. 4 (A) is the profilograph of lamp central shaft.Fig. 4 (B) is the profile along the B-B line of Fig. 4 (A).Among Fig. 4, window portion 146 is windows of thin plate part.Bulb socket 150 is the parts that keep lamp holder.Hole portion 156 is hole portions that the maintenance lamp holder of bulb socket is used.Protuberance 157 is protuberances of location usefulness.As shown in Figure 4, the window portion 136 of connector portions also opens wide on the circumferential part of connector portions 130.Connector portions 130 is chimeric with the hole portion 156 that the maintenance lamp holder of bulb socket is used.
The function and the action of the lamp device in the embodiments of the invention 1 that constitute in the manner described above are described.At first, with reference to Fig. 1, the summary of the function of lamp device is described.On the lamp data display part of the holder structure body of lamp, show the data relevant with lamp.Can be by the window portion that lamp holder is fixed on the connector portions on the bulb socket from visual observation lamp data display part.Reading device is set, via the data of the window portion reading lamp data display part of connector portions on bulb socket.The lamp data are to utilize bar code, two-dimension code, character, mark, symbol, figure, pattern to wait to represent the attribute of making lamps such as date, manufacturer name, manufacturing site location, manufacturing line, discharge lamp type, kind number, lot number, identifier, and rated current, rated voltage, cooling condition, the installation direction on device, service limits time etc. are set the data of specification etc.
Then, with reference to Fig. 2, the read method of lamp data is described.Lamp data display part 32 exposes on the end face direction of connector portions, so can be by visual plectane end surface side alarm lamp data display part from the holder structure body.Therefore, the user of discharge lamp can discern the source of discharge lamp, can be confirmed to be the discharge lamp that is suitable for the lamp device.Because the end face in the cylindrical portion that can not separate from discharge lamp is provided with lamp data display part, so even connector portions is separated from the holder structure body, the lamp data situation not corresponding with the lamp main body can not take place yet.Lamp data read portion 52 is set on bulb socket 50, and this lamp data read portion 52 reads in the data of the lamp data display part 32 that is provided with on the end face 25 of plectane portion.Automatically judge whether the discharge lamp that is installed on the lamp device is suitable discharge lamp.If correct discharge lamp is then managed the user mode of discharge lamp and is used resume.
The method of contraposition then, is described.In the plectane portion 22 of holder structure body 20, have 4 and adjust the hole.Also have the adjustment hole on the position corresponding with the adjustment hole of plectane portion of thin plate part 40, the internal diameter in the adjustment hole of thin plate part 40 is greater than the internal diameter in the adjustment hole of plectane portion.On the position corresponding of connector portions 30, has the threaded portion with the adjustment hole of plectane portion.Hold-down screw 44 is inserted the adjustment hole of logical plectane portion and the adjustment hole of thin plate part.Hold-down screw 44 screws in the threaded portion of connector portions 30.Make the internal diameter in adjustment hole of the adjustment hole of plectane portion and thin plate part bigger than the external diameter of the threaded portion of hold-down screw 44.Thus, when utilizing hold-down screw 44 to pre-fix connector portions 30 in plectane portion 22, can be free movable on the direction vertical with the axle of holder structure body.
The special instrument of use when making lamp makes to keep the plectane portion of luminous tube to move with respect to connector portions, is adjusted to make bright spot (cathode) come the position that is in hope with respect to connector portions.Afterwards, tighten hold-down screw, anchor tip portion is with respect to the position of plectane portion, thereby can be with the fixed-site of connector portions on the direction vertical with the axle of lamp holder.By changing the thickness of thin plate part 40, can adjust the axial location of the bright spot of discharge lamp.Need not to adjust under the axial situation, also can not use thin plate part 40.Adopt this mode,, also can make the position of bright spot certain even change discharge lamp.
By the protuberance 57 of location usefulness, the position of the circumferencial direction in the time of can once determining to be installed to discharge lamp on the bulb socket are set on hole bulb socket and connector portions portion 37 opposed positions.Therefore, can easily discharge lamp be installed on the lamp device with lamp data display part and the opposed mode of reading part.As other make the opposed method of lamp data display part and lamp data read portion, the protuberance of location usefulness can also be set in the bottom surface of the hole portion 56 that the maintenance lamp holder of bulb socket is used, make the window portion 36 of protuberance and connector portions chimeric, thereby also can obtain same effect.The window portion of connector portions is different with the position with the size of the opening of the hole portion of location usefulness.By such mode, can once determine the direction around axle of discharge lamp.
Because the position of plectane portion and connector portions relation can not be in necessarily by the XYZ guiding mechanism, so the relation of the position between the window portion 36 of lamp data display part 32 and connector portions is not in necessarily yet.Therefore, the area of the window portion of preferred connector portions is greater than the area of lamp data display part.And the hole portion 31 of connector portions and the relation of the position between the protuberance 23 are not in certain yet, so the hole portion 31 of preferred connector portions is greater than protuberance 23.
The read method of lamp data then, is described.Image identification unit such as light source such as the LED that disposes in the mode that has in the lamp data read portion 52 with blocking light outside the light of discharge lamp radiation etc. and CCD.The displaying contents of optically read lamp data display part stores in the lamp data storage device of lamp device.Prevent that by interdicting outer light light from disturbing, so reading device identification light data exactly.And, can prevent that the intensive ultraviolet of discharge lamp from causing the reading device deterioration.The reading device by making reading lamp data and the lamp data display part of discharge lamp are opposed to cover outer light, can prevent the stray light invasion, and reading lamp data exactly can incident from the ultraviolet ray of discharge lamp radiation, so can not make the optical pick-up unit deterioration.
The lamp data comprise the setting specification data at the attribute data of each discharge lamp and discharge lamp.Be meant the manufacturer name of making date, discharge lamp, manufacturing site location, manufacturing line, discharge lamp type, kind number, lot number, identifier etc. at the attribute of each discharge lamp.One or more combination wherein is shown on the lamp.The setting specification of discharge lamp is meant that nominal lamp current, load lamp voltage, cooling condition, the installation direction on device etc. are in order to use the condition of discharge lamp in the lamp device.One or more combination wherein is shown on the lamp.The display format of lamp data display part 32 is the modes with appropriate combination such as character, mark, symbol, figure, patterns.Except bar code, two-dimension code, can also utilize the mark figures of character (symbol) or manufacturing company to show.
Lamp data display part constitutes the lamp data that show the attribute (making date, manufacturer name, manufacturing site location, manufacturing line, lamp type, kind number, lot number, identifier etc.) of discharge lamp and set specification (rated current, rated voltage, cooling condition, on device installation direction) at the lamp holder that can not separate from discharge lamp, when installing or change discharge lamp, reading lamp data in the lamp device, so the user of discharge lamp can confirm the source of this discharge lamp, confirming is the discharge lamp that is suitable for this lamp device.
The lamp data show by the combination of difference, normal reflection part and the diffuse reflection part of reflection of light rate.The formation method of this lamp data display part 32 comprises cutting, engraving, mint-mark, etching.Can also wait by the irradiation of laser beam and form.And, also can on the end face of the plectane portion of holder structure body, be pre-formed recess, embed in this recess the plate (plate) that is used for the display lamp data is installed.
Then, with reference to Fig. 3 and Fig. 4, variation is described.This variation is very effective when hope increases the area of lamp data display part 32.Window portion 136 is extended to the circumferential part of connector portions, form notch geometry.In order from light, to cover lamp data read portion 52 fully,, the protuberance 157 of locating usefulness carries out shading and being set.That is, the protuberance 157 of location usefulness is set in the hole portion 156 that keeps lamp holder to use, the protuberance 157 of location usefulness is inserted in the window portion 136, thereby lamp data read portion 52 is carried out shading.Like this, the direction of the circumferencial direction in the time of can determining once that the holder structure body is fitted to bulb socket is so can easily be installed in discharge lamp on the lamp device with lamp data display part 32 and lamp data read portion 52 opposed modes.
As mentioned above, in embodiments of the invention 1, the lamp device has adopted window by connector portions from the structure of the lamp data of the axial end that axially reads lamp head, so even be installed on the bulb socket via joint, also reading lamp data easily.
[embodiment 2]
Embodiments of the invention 2 are lamp devices of the lamp data of the periphery that reads lamp head from radial direction of the window by connector portions.
Fig. 5 is the lamp device in the embodiments of the invention 2, is the outside drawing that flange shape connector portions is provided with the holder structure body portion of window portion.Fig. 5 (A) is the front view with discharge lamp of holder structure body portion.Fig. 5 (B) is the vertical view of the end face side of flange shape connector portions.In Fig. 5, cylindrical portion 121 is large-diameter portions of lamp holder, is the part that is used to keep sealed tube.Hole portion 131 is holes of connector portions.Threaded portion 134 is screw holes of the location usefulness of connector portions.Hold-down screw 144 is screws of location usefulness that cylindrical portion and connector portions are formed as one.Holder structure body 220 is the Lighthead assemblies that are made of cylindrical portion, plectane portion, protuberance, thin plate part, connector portions and hold-down screw.Connector portions 230 is parts of location usefulness, is to be provided in cylindrical portion flange shape part on every side.Window portion 236 is windows of connector portions.
As shown in Figure 5, have the discharge lamp that the holder structure body of fenestrate portion is set in flange shape connector portions, in a sealed tube portion 5, be fixed with lamp holder 19, in another sealed tube portion 5, be fixed with holder structure body 220.Holder structure body 220 has: cylindrical portion 121, and it keeps sealed tube; Protuberance 23, the end face of itself and cylindrical portion is connected with; Flange shape connector portions 230, its be provided in cylindrical portion around; And hold-down screw 144, it screws in threaded portion 134, and above-mentioned cylindrical portion 121 and connector portions 230 are formed as one.The circumference side of the cylindrical portion 121 of holder structure body 220 is provided with lamp data display part 32.Cylindrical portion is inserted and is embedded in the hole portion 131 of connector portions, and the screw 44 that is fixed keeps.Connector portions 230 be provided with window portion 236 with the overlapping part of lamp data display part 32, lamp data display part 32 exposes on the direction of the circumferential part of connector portions.
Fig. 6 is the profilograph that the holder structure body that flange shape connector portions is provided with window portion is installed to the state of bulb socket.Among Fig. 6, hole portion 256 is the hole portions that keep lamp holder to use.As shown in Figure 6, be fixed on bulb socket 250 on the lamp device and have the lamp data read portion 52 that keeps hole portion 256 that lamp holder uses and the cylindric side that is provided in hole portion.Be fitted to by the connector portions 230 that will be provided with fenestrate 236 and keep in the hole portion 256 that lamp holder uses, thereby discharge lamp is remained on the lamp device.On the circumferencial direction of the cylindrical portion of flange shape connector portions 230, preferably on the position of equalization, have 3 threaded portions 134.Hold-down screw 144 screws in the threaded portion 134.
Fig. 7 is the variation of lamp device, is the outside drawing that flange shape connector portions is provided with the holder structure body of window portion.Fig. 7 (A) is the schematic diagram of the holder structure body 320 that also opens wide at the opposition side of illuminating part of the window portion 336 of connector portions 330.Fig. 7 (B) is the schematic diagram of the holder structure body 420 that also opens wide in the illuminating part side of the window portion 436 of connector portions 430.
Fig. 8 is the variation of lamp device, is the profilograph of the state on the bulb socket that the holder structure body that flange shape connector portions is provided with window portion is installed to.Fig. 8 (A) is the profilograph in the lamp central shaft.Fig. 8 (B) is the profile along the B-B line of Fig. 8 (A).As shown in Figure 8, the window portion 436 of connector portions also opens wide on the direction of luminous tube side.Connector portions 430 is embedded in the hole portion 456 that the maintenance lamp holder of bulb socket uses.On the cylindric medial surface of the hole portion 456 that keeps lamp holder to use, be provided with the protuberance 457 of location usefulness.
The function and the action of the lamp device in the embodiments of the invention 2 that constitute in the manner described above are described.At first, with reference to Fig. 5, the summary of the function of lamp device is described.The circumference side of the cylindrical portion 121 of holder structure body 220 is provided with lamp data display part 32.Connector portions 230 with the overlapping part of lamp data display part 32 on, be provided with fenestrate 236.Lamp data display part 32 exposes on the direction of the circumference of connector portions.Can confirm lamp data display part 32 by visual radial direction from holder structure body 220.Therefore, the user of discharge lamp can identify the source of discharge lamp, confirms to be suitable for the discharge lamp of lamp device.And, because the end face of the cylindrical portion that can not separate from discharge lamp is provided with lamp data display part, so, also can not lose the correspondence of lamp data and lamp main body even under the situation that joint separates from the holder structure body.
Then, with reference to Fig. 6, localization method is described.In that the cylindrical portion 121 of holder structure body is inserted under the state of the hole portion 131 that is embedded in flange shape connector portions 230, make the circumference side butt of hold-down screw 144 and cylindrical portion.Like this, connector portions can be fixed on the cylindrical portion.Use special instrument when making lamp, cylindrical portion is moved with respect to connector portions, be adjusted to bright spot (cathode) and be in preposition with respect to connector portions.Afterwards, tighten 3 hold-down screws 144, anchor tip portion 230 is with respect to the position of cylindrical portion 121.Even the replacing discharge lamp also can make the position of bright spot of discharge lamp certain.Opposed by the lamp data read portion 52 that makes the lamp device with lamp data display part 32, can utilize lamp data read portion 52 to identify the lamp data exactly.
Then, with reference to Fig. 7 and Fig. 8, the example that window portion is formed notch geometry is described.This is very effective under the situation of the area of hope increase lamp data display part.In the example shown in Fig. 7 (A), because not exclusively shading, so it is little to prevent to incide from the ultraviolet ray of stray light or discharge lamp radiation the effect of reading device.Under this situation, work hard, thereby carry out shading fully by vpg connection at bulb socket.Be inserted in the window portion 436 direction of the circumferencial direction in the time of can once determining to be installed to discharge lamp on the bulb socket by the protuberance 457 that will locate usefulness.Can easily discharge lamp be installed on the lamp device with lamp data display part and the opposed mode of reading part.In above example, the discharge lamp with electrode has been described, but also can be applied to halogen lamp, in thermolamp, Excimer lamp or light emitting diode etc.
As mentioned above, in the embodiments of the invention 2, the lamp device adopts the window by connector portions to read the structure of lamp data of the periphery of lamp head from radial direction, so even be installed on the bulb socket via joint, also reading lamp data easily.
Utilizability on the industry
Lamp device of the present invention is suitable as and utilizes joint to make up partly to lead with concave mirror The lamp holder of the short arc discharge lamp of the exposure of body or crystal liquid substrate etc. is installed on the bulb socket, read lamp The lamp device of data, management lamp. The lamp device that also can be used as other management lamp uses.
Claims (4)
1. lamp device, this lamp device possesses: lamp, it has lamp head, and this lamp head mechanically keeps bulb, and to bulb powered, this bulb constitutes the illuminating part of radiating light; Connector portions, it is installed on the described lamp head; And bulb socket, it keeps described lamp head via described connector portions, it is characterized in that, and described lamp head has the lamp data display part that shows the lamp data relevant with described lamp, and described connector portions has the window portion of not covering described lamp data display part.
2. lamp device according to claim 1 is characterized in that described bulb socket has reading unit, and this reading unit reads described lamp data via described window portion.
3. lamp device according to claim 1 and 2, it is characterized in that, described lamp data are at least one in lamp attribute data and the setting specification data, described lamp attribute data comprises at least one that make in date, manufacturer name, manufacturing site location, manufacturing line, lamp type, kind number, lot number, the identifier, and described setting specification data comprises rated current, rated voltage, cooling condition, installation direction, at least one in the time of service limits on device.
4. lamp device according to claim 3 is characterized in that, the display format of described lamp data be can be optically read mode, be any a kind or the multiple combination of bar code, two-dimension code, character, mark, symbol, figure, pattern.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006217679A JP4008480B1 (en) | 2006-08-10 | 2006-08-10 | Lamp device |
| JP2006217679 | 2006-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101122383A true CN101122383A (en) | 2008-02-13 |
Family
ID=38769864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710139071XA Pending CN101122383A (en) | 2006-08-10 | 2007-07-24 | Lamp device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4008480B1 (en) |
| KR (1) | KR101312827B1 (en) |
| CN (1) | CN101122383A (en) |
| TW (1) | TWI360270B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373848A (en) * | 2014-11-17 | 2015-02-25 | 谢自力 | Intelligent LED bulb, user terminal and Cloud processor |
| CN104913213A (en) * | 2014-03-13 | 2015-09-16 | 松下知识产权经营株式会社 | Lighting source and lighting device |
| CN106424454A (en) * | 2016-10-19 | 2017-02-22 | 江门市雨点照明科技有限公司 | LED filament bulb power supply pin automatic shearing correction device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06250060A (en) * | 1993-02-22 | 1994-09-09 | Nikon Corp | Lamp fitting adapter |
| JP3951051B2 (en) | 1996-04-10 | 2007-08-01 | セイコーエプソン株式会社 | Projection display |
| KR19980046309A (en) * | 1996-12-12 | 1998-09-15 | 손욱 | Method and device for size determination of cathode ray tube |
| JP3517583B2 (en) * | 1998-03-27 | 2004-04-12 | キヤノン株式会社 | Exposure apparatus, device manufacturing method, and discharge lamp |
| JP2003141901A (en) * | 2001-10-31 | 2003-05-16 | Matsushita Electric Works Ltd | Discharge lamp lighting device |
| JP4086582B2 (en) * | 2002-08-06 | 2008-05-14 | キヤノン株式会社 | Illumination apparatus and exposure apparatus |
-
2006
- 2006-08-10 JP JP2006217679A patent/JP4008480B1/en active Active
-
2007
- 2007-05-23 TW TW096118351A patent/TWI360270B/en not_active IP Right Cessation
- 2007-07-24 CN CNA200710139071XA patent/CN101122383A/en active Pending
- 2007-08-08 KR KR1020070079534A patent/KR101312827B1/en active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913213A (en) * | 2014-03-13 | 2015-09-16 | 松下知识产权经营株式会社 | Lighting source and lighting device |
| CN104373848A (en) * | 2014-11-17 | 2015-02-25 | 谢自力 | Intelligent LED bulb, user terminal and Cloud processor |
| CN106424454A (en) * | 2016-10-19 | 2017-02-22 | 江门市雨点照明科技有限公司 | LED filament bulb power supply pin automatic shearing correction device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008041582A (en) | 2008-02-21 |
| TWI360270B (en) | 2012-03-11 |
| KR20080014638A (en) | 2008-02-14 |
| TW200810297A (en) | 2008-02-16 |
| KR101312827B1 (en) | 2013-09-27 |
| JP4008480B1 (en) | 2007-11-14 |
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Open date: 20080213 |