CN104913213A - Lighting source and lighting device - Google Patents

Abstract

Provided are a lighting source and a lighting device which can be appropriately installed in a lighting apparatus and improve reliability. An LED lamp (1) in a straight tube shape is provided with a longitypical frame (20), and a power supply lamp base (30) arranged at the end portion in the length direction of the frame (20). The power supply lamp base (30) is provided with a tubular lamp base main body (31), and the lamp base main body (31) is provided with an identification part which can identify the LED lamp in a straight tube shape from other LED lamps in a straight tube shape with different specified properties in a sensing mode.

Description

Illumination light source and lighting device

Technical field

The present invention relates to illumination light source and lighting device, such as, there is illumination light source and the lighting device of the light-emitting component of light emitting diode (LED: Light Emitting Diode) etc.

Background technology

LED, because efficiency is high and the life-span is long, therefore expects to become the light source substituting the various lamp such as in the past known fluorescent lamp or incandescent lamp.Wherein have employed the product of the lamp (LED) of LED also in constantly studied exploitation.

As this LED, known LED (Straight LED) (the referenced patent document 1) that have the Straight such as substituting straight-pipe fluorescent lamp.

Such Straight LED, possesses: the lamp holder arranged at the both ends of longilineal peripheral framework, LED module and make the lamp circuit (circuit substrate) of LED module lighting.LED module such as possesses: substrate and multiple LED element of installing on substrate.

Patent document 1: Japanese Unexamined Patent Publication 2009-043447 publication

But described Straight LED in the past, can not identify and attach it to which ligthing paraphernalia.Such as, shape or description etc. according to bayonet peg likely identify, but, are loaded down with trivial details difficulties for common user.

Summary of the invention

So, the invention provides a kind of illumination light source and possess the lighting device of this illumination light source, can support and be installed to ligthing paraphernalia rightly, improve reliability.

In order to solve described problem, the illumination light source that a scheme of the present invention relates to, possesses: longilineal framework; And lamp holder, be arranged on the end of the length direction of described framework, described lamp holder has the cap body of tubular, and described cap body has: can by identification part that this illumination light source is opened from other illumination light identifing source of the attribute with different regulations on sense organ.

In addition, the illumination light source that a scheme of the present invention relates to, can be that described cap body is made up of resin material, described identification part be the outer surface of described cap body at least partially, and be the part being painted to the color different from the color of described resin material.

In addition, the illumination light source that a scheme of the present invention relates to can be that a part for the outer surface of described cap body is provided with recess, described identification part be painted to the color different from the color of described resin material, the inner surface of described recess.

In addition, the illumination light source that a scheme of the present invention relates to, described identification part can be painted to the color different from the color of described resin material, the entirety of described cap body.

In addition, the illumination light source that a scheme of the present invention relates to, that described identification part can be a part for the outer surface being arranged on described cap body, that color is different from the color of described resin material metallic film.

In addition, the illumination light source that a scheme of the present invention relates to, can be that multiple illumination light source attribute is separately set up corresponding from mutually different colors in advance, described multiple illumination light source comprises other illumination light sources described and this illumination light source, and the color different from the color of described resin material is the color corresponding with the attribute of this illumination light source.

In addition, the illumination light source that a scheme of the present invention relates to can be described identification part is the shape of described cap body, and described cap body has rectangular opening.

In addition, the illumination light source that a scheme of the present invention relates to, can be that multiple illumination light source attribute is separately set up corresponding from the shape of mutually different cap body in advance, described multiple illumination light source comprises other illumination light sources described and this illumination light source, described cap body has rectangular opening, and this rectangular opening is the shape of the cap body corresponding with the attribute of this illumination light source.

In addition, the illumination light source that a scheme of the present invention relates to, described attribute can be the information of the model representing illumination light source.

In addition, the illumination light source that a scheme of the present invention relates to, described attribute can be represent the environment for use of illumination light source or the information of application target.

In addition, the lighting device that a scheme of the present invention relates to is the lighting device possessing described illumination light source.

According to the present invention, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

Accompanying drawing explanation

Fig. 1 is the general survey oblique view of the example representing the Straight LED that embodiments of the present invention 1 relate to.

Fig. 2 is the figure of an example of the corresponding relation of the model of Straight LED and the color of cap body representing that embodiments of the present invention 1 relate to.

Fig. 3 is the figure of an example of the corresponding relation of the model of Straight LED and the kind of metallic film representing that embodiments of the present invention 1 relate to.

Fig. 4 is the figure of an example of the corresponding relation of the model of Straight LED and the shape of cap body representing that embodiments of the present invention 1 relate to.

Fig. 5 A is the general survey oblique view of the example representing the power supply lamp holder that the variation 1 of embodiments of the present invention 1 relates to.

Fig. 5 B is the plane of the example representing the power supply lamp holder that the variation 1 of embodiments of the present invention 1 relates to.

Fig. 6 is the figure of an example of the corresponding relation of the environment for use of Straight LED and the color of cap body representing that the variation 2 of embodiments of the present invention 1 relates to.

Fig. 7 is the figure of an example of the corresponding relation of the application target of Straight LED and the color of cap body representing that the variation 2 of embodiments of the present invention 1 relates to.

Fig. 8 is the general survey oblique view of the example representing the lighting device that embodiments of the present invention 2 relate to.

Symbol description

1 Straight LED (illumination light source)

2 lighting devices

20 frameworks

30 power supply lamp holders

31,41 cap body

33 metallic films

34 recesses

40 non-powered lamp holders

Detailed description of the invention

Describe illumination light source and lighting device that embodiments of the present invention relate to reference to the accompanying drawings in detail.In addition, embodiment described below is all that the preferred object lesson of the present invention is shown.Therefore, the configuration of the numerical value shown in following embodiment, shape, material, inscape, inscape and type of attachment etc. are all examples of the present invention, and purport is not restriction the present invention.Therefore, in the inscape of following embodiment, for illustrating the inscape do not recorded in the independent claims of upper concept of the present invention, illustrate as arbitrary inscape.

Further, each figure is ideograph, is not rigorous diagram.Further, in each figure, identical symbol is imparted for identical component parts.

In embodiment below, the Straight LED of a form as illumination light source and the lighting device that possesses this Straight LED are illustrated.

(embodiment 1)

First the Straight LED that embodiments of the present invention 1 relate to is described.In addition, Straight LED of the present embodiment is an example of the illumination light source of the straight-pipe fluorescent lamp substituted in the past.

[entirety of Straight LED is formed]

First, utilize Fig. 1 so that an example of the formation of Straight LED of the present embodiment to be described.Fig. 1 is the general survey oblique view of the example representing the Straight LED that embodiments of the present invention 1 relate to.

As shown in Figure 1, Straight LED 1 possesses: LED module 10, longilineal framework 20, the power supply lamp holder 30 being separately fixed at the end of the length direction (tube axial direction) of framework 20 and non-powered lamp holder 40.Straight LED 1 is such as the Straight LED of 40 shapes, and lamp total length is about 1200mm.

In addition, X-direction is the short direction of LED module 10 in FIG.Y direction is the length direction of LED module 10, i.e. the tube axial direction of framework 20.Z-direction is the direction vertical with the interarea of LED module 10.

Below each component parts of Straight LED 1 is described in detail.

[LED module]

First LED module 10 of the present embodiment is described.

As shown in Figure 1, LED module 10 is light sources of Straight LED 1, and this LED module 10 is configured in framework 20.Such as, LED module 10 is configured to end and stretches out from framework 20.

LED module 10 of the present embodiment is light emitting modules that (SMD: Surface Mount Device) type is installed on surface.LED module 10 has: substrate 11 and be arranged on multiple LED element 12 of substrate 11.In addition, although not shown, LED module 10 possesses: for making the lamp circuit of multiple LED element 12 lighting and carrying out the metal wiring of pattern formation with regulation shape, and this metal wiring is used for making multiple LED element 12 and lamp circuit electrical connection.

Substrate 11 is the longilineal substrates be configured in framework 20.Substrate 11 is such as rectangular substrate.Substrate 11 is and mode that its short direction (X-direction of Fig. 1) with the short direction of framework 20 parallel parallel with the length direction (tube axial direction) of the framework 20 of Straight with its length direction (Y direction of Fig. 1), is configured in framework 20.

Substrate 11 has mutually opposing the first interarea (front) and the second interarea (back side).As shown in Figure 1, the first interarea of substrate 11 is provided with multiple LED element 12 of being arranged at length direction and for providing the metal wiring of electric power (not shown) to multiple LED element 12.

Substrate 11 such as length is 1150 ~ 1200mm (length direction), and width is 5 ~ 25mm (short direction), and thickness is 0.3 ~ 2.0mm.In addition, longer than framework 20 at length direction upper substrate 11.

Specifically, substrate 11 is the installation base plates for installing LED element 12.Substrate 11 be such as with resin be substrate resin substrate, be the metallic substrates substrate of substrate with metal, the ceramic substrate be made up of pottery or the glass substrate etc. be made up of glass.

Resin substrate be such as be made up of glass fibre and epoxy resin glass epoxy substrate (CEM-3, FR-4 etc.), to be made up of paper phenolic aldehyde or paper epoxy substrate (FR-1 etc.) or be made up of polyimides etc. there is flexual flexible base board etc.Metallic substrates substrate is such as aluminium alloy base plate, the ferroalloy substrate or copper alloy substrate etc. that surface is formed with dielectric film.In the present embodiment, the double-sided substrate of CEM-3 is have employed as substrate 11.

The end of one side of the length direction of substrate 11, is covered by power supply lamp holder 30.In addition, the end of the opposing party of the length direction of substrate 11, is covered by non-powered lamp holder 40.Such as, substrate 11 is configured to end and stretches out from framework 20, and the part of at least stretching out to cover with lamp holder 30 and non-powered lamp holder 40 by powering.

Such as substrate 11 is fixed on the inner surface of framework 20 on multiple position by adhesive.Adhesive is coated with intermittently between the inner surface and second interarea (back side) of substrate 11 of framework 20.Adhesive is such as silicone resin or adhesive.In addition, by the adhesive that substrate 11 and framework 20 are adhesively fixed, can be coated with continuously along the length direction of framework 20.

As adhesive substrate 11 and framework 20 bonded, from the viewpoint of thermal diffusivity, preferably thermal conductivity is adopted to be the material of more than 1.0W/mK.In addition, from light-weighted viewpoint, preferably proportion is adopted to be the material of less than 2.

In addition, can adopt double faced adhesive tape as the parts that substrate 11 is fixing with framework 20, this double faced adhesive tape has the thickness and shape that the second interarea of substrate 11 and the inner surface of framework 20 can be made to bond.That is, as long as can the parts of fixing base 11 and framework 20, any can.

LED12 is an example of light-emitting component, installs on the substrate 11.In the present embodiment, the length direction that multiple LED element 12 is installed to be along substrate 11 becomes row with line-shape arrangement.As shown in Figure 1, multiple LED element 12 is configured to be spaced from each other respectively.

LED element 12 is light-emitting components of so-called SMD type, is exactly that LED chip and fluorophor are by the light-emitting component of packetize.LED element 12 possesses: the seal member wrapping, be configured in LED chip in bag and sealing LED chip.LED element 12 is such as the White LED element sending white light.

Bag is the container be shaped by white resin etc., possesses the recess (cavity) of the shape of falling truncated cone.The medial surface of recess tilts, and makes the light from LED chip reflex to top.

LED chip is arranged on the bottom surface of the recess of bag.LED chip is the bare chip that can send monochromatic visible light, by die bonding material (chip attach material), pastes the bottom surface being arranged on the recess of bag.LED chip is such as the blue LED die sending blue light when being energized.

Seal member be containing the fluorophor as optical wavelength conversion body containing fluorophor resin, be the wavelength specified by the light sent from LED chip conversion (colour switching).In addition, seal member protects LED chip by sealing LED chip.The recess of seal member filling bag, till being sealing into the opening surface of this recess.

Seal member, the color (wavelength) comprising the light sent according to LED chip and the color (wavelength) of light that is required as light source and the material selected.Such as when LED chip is blue led, in order to obtain white light, can adopt as seal member the yellow fluorophor particle dispersion that is by YAG (yttrium-aluminium-garnet) to silicones containing fluorophor resin.Accordingly, yellow fluorophor particle is encouraged by the blue light of blue LED die and releases sodium yellow, thus the synthesis light of blue light as energized sodium yellow and blue LED die, from seal member releasing white light.In addition, the photodiffusion material of silica (SiO2) etc. can also be contained in seal member.

The LED element 12 of such formation, have 2 electrode terminals of positive pole and negative pole, these electrode terminal is electrically connected with the metal wiring being formed on substrate 11.

Metal wiring (not having diagram) is the metal wiring providing the electric power of regulation for multiple LED element 12 respectively.Metal wiring, is formed by pattern with the shape be prescribed in advance.In the present embodiment, Straight LED 1 adopts only from the one-sided one-sided power supply mode of powering to all LED element 12 in framework 20 of power supply lamp holder 30.

Such as, metal wiring is by 2 lead-in wires (pair of lead wires) and power supply being connected for electrical prongs 32 for a pair with lamp holder.Such as, the welding edges of lead-in wire is on metal wiring.In addition, the end of lead-in wire can be connected with metal wiring connector.

The metal that metal wiring has high conductance by such as copper (Cu) etc. is formed.Or metal wiring can be nickel, aluminium or gold or the stacked film be made up of wherein two or more metals or alloy.

Lamp circuit (not shown) is the LED point lamp circuit of the LED12 lighting for making to be arranged on LED module 10.Lamp circuit is made up of one or more components (circuit block).

Lamp circuit, such as, by the DC voltage via lead-in wire input, is adjusted to the polarity of the regulation making LED element 12 luminescence.From the direct current that lamp circuit exports, such as, via the metal wiring formed at substrate 11, be supplied to the LED element 12 of LED module 10.

Component (not shown), utilizes the substrate 11 of LED module 10, is directly installed on substrate 11.Component is rectification circuit, detection resistance or electrical fuse element etc. such as.According to other needs, also resistance, electric capacity, coil, diode or transistor etc. can be adopted.

In addition, also can at substrate (circuit substrate) the set-point circuit for lamp different from substrate 11.In that case, circuit substrate and substrate 11 can pass through to go between to wait to be electrically connected.

In addition, in order to make the light extraction efficiency of LED module 10 improve, can at the external coating whitewash of substrate 11 (white resist).White resist, because have high light reflectivity, can make the light extraction efficiency of LED module 10 improve.In addition, by forming white resist, the insulating properties of substrate 11 (withstand voltage) can be made to improve, and the oxidation of metal wiring can be suppressed.

In addition, lead-in wire is such as the stranded line of fine copper wire, and surface is covered by the insulating properties parts of polyvinyl chloride or silicone rubber etc.Specifically, the metal wire etc. of electric conductivity is exposed at the two ends of lead-in wire, except the part at two ends is covered by insulating properties parts.The lead-in wire metallic exposed portion of bag (two end portions) and cover part (parts except two ends).

[framework]

Framework 20 is the longilineal frameworks being configured with substrate 11 in inside.Specifically, framework 20 is the longilineal translucent cover with light transmission of the part covering LED module 10.

Such as, as shown in Figure 1, framework 20 is longilineal cylindrical shells that both ends have opening.Specifically, framework 20 is outer tubes of Straight, is made up of transparent resin material or glass.Framework 20 is the cross sections (XZ cross section) in short direction is circular cylinder.In addition, the end of a side of the length direction of framework 20, is covered by power supply lamp holder 30.In addition, the end of the opposing party of the length direction of framework 20, is covered by non-powered lamp holder 40.

Such as, framework 20 is the glass valves (transparent valve) of transparent quartz glass to visible ray.In that case, the LED module 10 of configuration in framework 20, can from the outside visuognosis of framework 20.

Specifically, framework 20 comprises as principal component the soda-lime glass that silica is 70 ~ 72%, and thermal conductivity is the glass tube (glass valves) of about 1.0W/mK.Or framework 20 can be the plastic tube of the resin material comprising propylene (PMMA) or Merlon (PC) etc.

In addition, in order to spread the light from LED module 10, framework 20 can have light diffusion function.Such as, the inner surface of framework 20 or outer surface can form light diffusing sheet or optical diffusion film.Specifically, make the resin of the photodiffusion material of silica or calcium carbonate etc. (particulate) or Chinese white be attached to inner surface or the outer surface of framework 20, thus milky optical diffusion film can be formed.

In addition, can by the lens arrangement thing of the inside or outside that are arranged on framework 20, or be formed on the inner surface of framework 20 or the recess of outer surface or protuberance, realize light diffusion function.Such as, by the inner surface of framework 20 or outer surface printing dot pattern, or a part for framework 20 is processed, thus can light diffusion function be realized.Or, by adopting the resin material etc. being dispersed with photodiffusion material to form framework 20 itself, thus realize light diffusion function.

Like this, by making framework 20 have light diffusion function, thus for the light radiated from LED module 10, this light by framework 20 time can spread.Such as, as present embodiment, when the LED element 12 of SMD type configures with being spaced, likely produce the granular sensation (brightness dispersion) of light.To this, by making framework 20 have light diffusion function, the granular sensation of light just can be suppressed.

[power supply lamp holder]

Power supply lamp holder 30 is the lamp holders of the electric power accepted for being supplied to LED module 10.In other words, power supply lamp holder 30 accepts the electric power for making the luminescence of multiple LED element 12.

Power supply lamp holder 30 is arranged on the end of a side of the length direction (Y direction) of framework 20 or substrate 11.Power supply lamp holder 30 accepts the electric power for making LED element 12 lighting from lamp outside.

Power supply lamp holder 30 is configured to cap-like in the mode of the one end covering the length direction of framework 20.In other words, power supply lamp holder 30 has bottomless drum shape shape, is arranged to the end of a side of the length direction covering framework 20.Such as, power supply lamp holder 30 is adhesively fixed in the end of a side of framework 20 by adhesive.In the present embodiment, power supply lamp holder 30 is that a side has opening, and the opposing party has the cylinder of bottom.

In addition, the adhesive used when power supply lamp holder 30 bonds with framework 20 is such as silicone resin.Such as, the adhesive used when power supply lamp holder 30 and framework 20 bond, the adhesive used when connecting with framework 20 with substrate 11 is made up of identical material.Now, end and the power supply lamp holder 30 of a side of the substrate 11 stretched out from framework 20 can be fixed by adhesive.

As shown in Figure 1, power supply lamp holder 30 possesses cap body 31 and supplies electrical prongs 32.

Cap body 31 is arranged on the end of a side of the length direction of framework 20.Such as, cap body 31 is cap body of tubular, forms the periphery of power supply lamp holder 30.Cap body 31 keeps for electrical prongs 32.

Specifically, cap body 31 is cap body of the tubular with opening and bottom.Cap body 31 of the present embodiment has round-ended cylinder shape, has circular open and discoidal bottom.

Cap body 31, such as, be made up of the resin material of polybutylene terephthalate (PBT) etc.Here, power supply lamp holder 30 is such as produced according to using the insertion supplying electrical prongs 32 and resin material to be shaped.In addition, the cap body 31 as resin molded body can be pressed into for electrical prongs 32, make power supply lamp holder 30.

Cap body 31 has: can by identification part that Straight LED 1 is opened from other Straight LED identifications of the attribute with different regulations from sense organ.Such as, identification part is the form of cap body 31.Specifically, identification part has and sets up in corresponding multiple colors, corresponding with the attribute of Straight LED 1 colors in advance with multiple attribute.In example as shown in Figure 1, can know with reference to Fig. 2 described later, cap body 31 is painted to " red " look.The concrete example of the attribute of Straight LED 1 and the form of cap body 31, waits until aftermentioned.

For the example that electrical prongs 32 is bayonet pegs, be arranged on cap body 31.Specifically, are the pair of conductive pins accepting electric power from external equipments such as ligthing paraphernalias for electrical prongs 32, this electric power is the electric power for making LED module 10 luminescence.

Such as, form for the metal material of electrical prongs 32 by brass etc.By the bearing by being assemblied in ligthing paraphernalia for electrical prongs 32, alternating current can be accepted from the power supply etc. being built in ligthing paraphernalia for electrical prongs 32.

Specifically, the bottom of through cap body 31 is set to for electrical prongs 32.For electrical prongs 32, give prominence to toward the outer side from the outer surface of the bottom of cap body 31, and the inner surface of the bottom of cap body 31 is given prominence to towards opening.Supply part outstanding to opening from the inner surface of the bottom of cap body 31 in electrical prongs 32, be connected to the metal electrode of substrate 11 by lead-in wire.

In addition, power supply lamp holder 30 of the present embodiment is GX16t-5 lamp holders (L shape pin cap) of the Straight LED according to " JIS C 7709-1 ", so are L-shaped for electrical prongs 32.

[non-powered lamp holder]

Non-powered lamp holder 40 is the lamp holders with non-powered side Straight LED 1 being installed to the function of ligthing paraphernalia.Non-powered lamp holder 40, as shown in Figure 1, is arranged on the end of the opposing party of the length direction (Y direction) of framework 20 or substrate 11.In other words, non-powered lamp holder 40 is arranged on the end of the opposition side of the end (end of a side) of the length direction of the framework 20 that power supply lamp holder 30 is arranged.In addition, non-powered lamp holder 40 can make the regulation local ground of LED module 10 via ligthing paraphernalia.

Non-powered lamp holder 40, to cover the mode of the end of the length direction of framework 20, is configured to cap-like.In other words, non-powered lamp holder 40 has been configured to bottomless drum shape shape, is configured to the end of the opposing party covering framework 20.Such as, non-powered lamp holder 40 is adhesively fixed in the end of the opposing party of framework 20 by adhesive.In the present embodiment, non-powered lamp holder 40 has opening a side, and the opposing party has the cylinder of bottom.

In addition, the adhesive used when non-powered lamp holder 40 bonds with framework 20 is such as silicone resin.Such as, the adhesive used when non-powered lamp holder 40 and framework 20 bond, the adhesive used when connecting with framework 20 with substrate 11 is made up of identical material.Now, end and the non-powered lamp holder 40 of the opposing party of the substrate 11 stretched out from framework 20 can be fixed by adhesive.

As shown in Figure 1, non-powered lamp holder 40 possesses cap body 41 and non-powered pin 42.

Cap body 41 is arranged on the end of the opposing party of the length direction of framework 20.Such as, cap body 41 is cap body of tubular, forms the periphery of non-powered lamp holder 40.Cap body 41 keeps non-powered pin 42.

Specifically, cap body 41 is cap body of the tubular with opening and bottom.Cap body 41 of the present embodiment has round-ended cylinder shape, has circular open and discoidal bottom.

Cap body 41, such as, be made up of the resin material of polybutylene terephthalate (PBT) etc.At this, non-powered lamp holder 40 is such as produced according to using the insertion of non-powered pin 42 and resin material to be shaped.In addition, non-powered pin 42 can be pressed into the cap body 41 as resin molded body, thus make non-powered lamp holder 40.

Cap body 41 has: can by identification part that Straight LED 1 is opened from other Straight LED identifications of the attribute with different regulations on sense organ.Such as, identification part is the form of cap body 41.Specifically, identification part has and sets up in corresponding multiple colors, corresponding with the attribute of Straight LED 1 colors in advance with multiple attribute.In example as shown in Figure 1, can know with reference to Fig. 2 described later, cap body 41 is painted to " red " look.

Non-powered pin 42 is examples for bayonet peg, and this non-powered pin 42 is the installation pins for Straight LED 1 being installed to ligthing paraphernalia.Such as, non-powered pin 42 is the cross sections be made up of the metal material of brass etc. is T-shaped conductive base pin.

Non-powered pin 42 is configured to give prominence to laterally from the bottom of cap body 41.Non-powered pin 42 does not expose in the inner surface side of cap body 41, but is embedded in cap body 41.In addition, non-powered pin 42 is configured to the bottom of through cap body 41.Specifically, non-powered pin 42, gives prominence to toward the outer side from the outer surface of the bottom of cap body 41, and the inner surface of the bottom of cap body 41 is given prominence to towards opening.

[identification part]

Cap body 31 of the present embodiment has: can by identification part that Straight LED 1 is opened from other Straight LED identifications of the attribute with different regulations on sense organ.Specifically, identification part is the form of the cap body 31 that visually can identify.In other words, the identification part of cap body 31 has and sets up in corresponding multiple forms, corresponding with the attribute of Straight LED 1 forms in advance with multiple attribute.

In other words, identification part represents the identifying information corresponding with the attribute of Straight LED.Identifying information is the color according to cap body 31, the information that the user such as pattern or shape can be familiar with.Specifically, identifying information is the pattern of the color of " red " etc., " linear " etc., or the information of the shape representation of " square tube " etc.

Therefore, Straight LED 1 and other Straight LED identifications can visually be come by cap body 31.In other words, by visual cap body 31, the difference of the attribute of Straight LED 1 and other Straight LED can be identified.Below, to the cap body that can identify, specifically, the identification part that cap body has is lifted object lesson and is described.

[color of model and cap body]

First, as an example of the form of the cap body 31 that visually can identify, the color of Fig. 2 bright lamp head main body 31 is utilized.In addition, the attribute of Straight LED 1 is the information of the model such as representing Straight LED 1.

Fig. 2 is the figure of an example of the corresponding relation of the model of Straight LED and the color of cap body representing that embodiments of the present invention 1 relate to.In the example shown in fig. 2, the identification part of Straight LED 1 of the present embodiment has to be set up in corresponding multiple colors with multiple model in advance, the color corresponding with the model of Straight LED 1.

The model of Straight LED 1 is the information of the kind representing Straight LED 1.Specifically, the model of Straight LED 1 is power consumption according to Straight LED 1, the shape of lamp holder, the shape of framework and photochromic etc. and the distinguished symbol of regulation.In other words, the identical expression of model is identical product.Therefore, the Straight LED 1 of same model, can be arranged on identical ligthing paraphernalia.

As shown in Figure 2, multiple model separately should from mutually different Color pair.Such as, the model of " P00001 " ~ " P00004 " is corresponding one to one with the color of " red ", " indigo plant ", " Huang ", " black ".In addition, the model of these Straight LED and the color of cap body 31 are an example.In addition, adopt the color different with the color of resin material as the color corresponding from model, this resin material is the principal component of cap body 31.

The outer surface of cap body 31 is painted to the color corresponding with model.Such as, according to the corresponding relation of prespecified model and color, the outer surface of cap body 31 is colored.Here, the outer surface of cap body 31 is overall, is painted to single color.

Such as, cap body 31 is painted by being mixed into pigment or dyestuff in the resin material of the principal component of cap body 31.Therefore, what be colored is the outer surface being not only cap body 31, but the entirety of cap body 31.

Like this, cap body 31 is made up of resin material and the pigment different from this resin material or dyestuff.By adopting pigment or the dyestuff of the color corresponding with the model of Straight LED 1, the cap body 31 being coloured to desired color easily can be made.Specifically, according to adopting the ester moulding being mixed with the material of resin material and pigment or dyestuff, cap body 31 is made.

As resin material, such as, can adopt the thermoplastic resin or thermosetting resin etc. of PBT etc.PBT is white in addition.Because PBT is white, so as the color corresponding with model, as long as coloured just passable except white.Now, the preferably color of resin material and the TOTAL DIFFERENT COLOR corresponding with model.Thereby, it is possible to improve visual recognition effect.

In addition, as pigment or dyestuff, the inorganic pigment or organic pigment or natural dye or synthetic dyestuffs etc. of such as answering with each Color pair can be adopted.Such as, when being red, red lead or quinacridone etc. can be adopted.When being blue, ultramarine blue or phthalocyanine etc. can be adopted.When being yellow, chrome yellow or isoindoline etc. can be adopted.When being black, carbon black etc. can be adopted.

In addition, mutually different in order to express model, illustrate the variform example of bayonet peg (for electrical prongs 32) in fig. 2.But as mentioned above, the difference of model also comprises the difference beyond the shape of bayonet peg.In other words, the Straight LED of different model has the bayonet peg of same shape sometimes, so be visual bayonet peg, can't identify the difference of model.

Equally, such as, when the power consumption of the Straight LED of different model is different, when visual Straight LED, power consumption can't be identified.Thus when visual Straight LED, the model of Straight LED 1 can't be identified.

In contrast, in the present embodiment, as shown in Figure 2, the model of Straight LED and color are established correspondence.Thus, the model of Straight LED 1 can be identified by the color of cap body 31, when especially Straight LED 1 being replaced by new Straight LED, play remarkable result.

Specifically, can replace by the Straight LED possessing following cap body, this cap body is the cap body that color is identical with the color being arranged on the cap body 31 of the Straight LED 1 of ligthing paraphernalia before replacement.Like this, as long as judge the color of cap body 31, do not need the contrast etc. carrying out model, so Straight LED 1 can be installed easily on appropriate ligthing paraphernalia.Like this, according to the present embodiment, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, when preparing the Straight LED 1 changed, as long as judge the color of cap body 31, can prepare easily.Therefore, it is possible to easily carry out the stock control etc. of Straight LED.

In addition, by the visual attribute identifying Straight LED 1, with regard to needing, identification part is set in the periphery of Straight LED 1.Namely can the position of recognition property, specifically, need to arrange and be painted to the position setting up corresponding color with attribute.Therefore, preferably such as framework 20, power supply lamp holder 30 and non-powered lamp holder 40 any one in the position be colored is set.

But such as, framework 20, in order to make the light transmission sent from LED module 10, needs to have light transmission.Therefore, when painted framework 20, the transmitance of light reduces or photochromicly to change.Therefore, in framework 20, the painted color corresponding with attribute has difficulties.

In addition, power supply lamp holder 30 for electrical prongs 32 when being installed to ligthing paraphernalia.In other words, when being installed to ligthing paraphernalia, can not be visual for electrical prongs 32.This situation at the non-powered pin 42 of non-powered lamp holder 40 too.Therefore, even if painted for electrical prongs 32 and non-powered pin 42, recognition effect is visually low.

In contrast, as in the embodiment described in, even if painted cap body 31, bring very large impact can not to the performance of Straight LED 1.This is because cap body 31 is made up of the material of light-proofness usually, do not have influence on light quantity and photochromic.In addition, just, can not there is change in shape in painted cap body 31, so can not become obstruction when ligthing paraphernalia installs Straight LED 1.

According to above-mentioned, the preferably painted color corresponding with attribute in cap body 31.In addition, also can the cap body 41 of painted non-powered lamp holder 40.Or, as shown in Figure 1, can the both sides of painted cap body 31 and cap body 41.Now, cap body 31 and cap body 41, can be coloured to identical color or also can be coloured to mutually different colors.

As mentioned above, in the example shown in fig. 2, establish corresponding by multiple Straight LED model separately in advance from mutually different colors, the plurality of Straight LED comprises other Straight LED and Straight LED 1 of the present embodiment.Now, the color of cap body 31 of the present embodiment, namely different from the color of the resin material forming cap body 31 colors is the color corresponding with the model of Straight LED 1 self.

In addition, identification part be the outer surface of cap body 31 at least partially, and be the part being painted to the color different from the color of resin material.Specifically, identification part is the entirety of the cap body 31 being painted to the color different from the color of resin material.By visual identification portion, i.e. the color of visual cap body 31, can open Straight LED 1 of the present embodiment with other Straight LED identifications.

In addition, describe in the example to be used in and form the example that material that the resin material of cap body 31 is mixed with pigment or dyestuff carried out ester moulding colored lights head main body 31, but do not limit by this.Such as, can at the outer surface coating pigment of cap body 31 or dyestuff.

Now, can not be the entirety of cap body 31, can an only painted part.Such as, utilize the color corresponding with model, enclose the figure of regulation in cap body 31.Specifically, the figure that circle or quadrangle etc. are colored can be set.Or, the numeral or word etc. that are colored can be set.In addition, also can set-point pattern, candy strip etc.

[kind of model and metallic film]

Below as an example of the cap body 31 that visually can identify, utilize a part for the outer surface of Fig. 3 bright lamp head main body 31 that the example of metallic film 33 is set.In addition, the attribute of Straight LED 1 is the information of the model that Straight LED 1 is such as shown.

Fig. 3 is the figure of an example of the corresponding relation of the model of Straight LED and the kind of metallic film representing that embodiments of the present invention 1 relate to.In the example shown in fig, 3, the identification part of Straight LED 1 of the present embodiment has as metal membrane, this metallic film sets up in the metallic film of corresponding multiple kinds (color and quantity) in advance, the metallic film of the kind (color and quantity) corresponding with the model of Straight LED 1.

As shown in Figure 3, multiple model is established corresponding from the metallic film 33 of mutually different colors and quantity separately.Such as, model and the color of the metallic film 33 of " gold 1 ", " silver 1 ", " gold 1, silver 1 ", " gold 2 " of " P00001 " ~ " P00004 " and the combination of quantity corresponding one to one.In addition, the model of these Straight LED and the color of metallic film 33 and quantity are an example.

Specifically, in the side surface part of cap body 31, linear metallic film 33 along cap body 31 periphery and arrange.Such as, metallic film 33 is arranged by surface treatments such as plating.

Such as, golden metallic film 33 is arranged by gold-plated.The metallic film 33 of silver color is arranged by silver-plated or nickel plating etc.In addition, by implementing the plating using the various metal materials such as platinum, copper, zinc, thus metallic film 33 can be set in the periphery of cap body 31.

Like this, in the kind of the metallic film 33 that cap body 31 is arranged, specifically, the model of Straight LED 1 can be identified according to color and quantity, when especially Straight LED 1 being replaced by new Straight LED, play remarkable result.Specifically, can be replaced by the Straight LED possessing the cap body be provided with as metal membrane, color and the quantity of the color of this metallic film and quantity and the metallic film 33 of the cap body 31 of the Straight LED 1 be arranged on before replacing on ligthing paraphernalia are identical.Like this, as long as judge color and the quantity of metallic film 33, do not need the contrast etc. carrying out model, so Straight LED 1 can be installed easily on appropriate ligthing paraphernalia.

In addition, in order to by the visual attribute identifying Straight LED 1, the metallic film that the color corresponding with attribute and quantity are set in the periphery of Straight LED 1 is just needed.Therefore, preferably such as metallic film is set in any one of framework 20, power supply lamp holder 30 and non-powered lamp holder 40.

But such as, framework 20, in order to make the light transmission sent from LED module 10, needs to have light transmission.Therefore, when framework 20 arranges metallic film, metallic film plays a role as photomask, so the transmitance of light reduces.Therefore, arrange metallic film in framework 20 to have difficulties.

In addition, the power supply confession electrical prongs 32 of lamp holder 30, uses when being installed to ligthing paraphernalia.In other words, when being installed in ligthing paraphernalia, can not be visual for electrical prongs 32.This situation at the non-powered pin 42 of non-powered lamp holder 40 too.Therefore, even if when arranging metallic film for electrical prongs 32 and non-powered pin 42, recognition effect is visually also low.

In contrast, as in the embodiment described in, even if arrange metallic film 33 in cap body 31, bring very large impact can not to the performance of Straight LED 1.This is because cap body 31 is made up of the material of light-proofness usually, light quantity and photochromic can not be affected.In addition, just metallic film 33 is set in cap body 31, change in shape can not occurs, so can not obstruction be become when ligthing paraphernalia installs Straight LED 1.

Therefore, preferably the metallic film 33 with the color corresponding with attribute and quantity is arranged on cap body 31.In addition, also metallic film can be set in the cap body 41 of non-powered lamp holder 40.Or, in cap body 31 and cap body 41, all metallic film can be set.Now, the color of the metallic film that the color of metallic film arranged in cap body 31 and quantity and cap body 41 are arranged and quantity, can be identical, or can be mutually different.

As mentioned above, in the example shown in fig, 3, mutually different colors and the quantity of multiple Straight LED model separately and metallic film 33 establish corresponding in advance, and the plurality of Straight LED comprises other Straight LED and Straight LED 1 of the present embodiment.Now, the color of metallic film 33 of the present embodiment, namely different from the color of the resin material forming cap body 31 colors is the color corresponding with the model of Straight LED 1 self.

In addition, identification part be a part for the outer surface being arranged on cap body 31, the metallic film 33 with the color different from the color of resin material and quantity.By visual identification portion, i.e. the color of visual metallic film 33 and quantity, can open Straight LED 1 of the present embodiment with other Straight LED identifications.

In addition, the combination of color according to metallic film 33 and quantity has been shown in the example shown in Fig. 3, has made the example that the identification of Straight LED 1 becomes possible, but, be not limited only to this.Only can use the color of metallic film 33, or, also only can use the quantity of metallic film 33.

In addition, in above-mentioned explanation, metallic film 33 is arranged to linear along the periphery of cap body 31, but, is not limited only to this.Such as, metallic film can be arranged from the bottom of cap body 31 to the direction of opening.In addition, in above-mentioned explanation, be provided with the metallic film 33 of continuous print rectilinear form (solid line shape), but, the metallic film of interrupted rectilinear form (dotted line or put linear) also can be set.

Or the metallic film of the mark such as circle or quadrangle shape can be set.In addition, the metallic film of numeral or word etc. also can be set.

In addition, metallic film only can be arranged on the bottom of cap body 31, or is only arranged on side surface part.Or metallic film can be arranged on the entirety of cap body 31.But, need in this situation to guarantee and the insulating properties for electrical prongs 32 and cap body 31.

[shape of model and cap body]

Below, as an example of the form of the cap body 31 that visually can identify, the shape of Fig. 4 bright lamp head main body 31 is utilized.In addition, the attribute of Straight LED 1 is the information of the model such as representing Straight LED 1.

Fig. 4 is the figure of an example of the corresponding relation of the model of Straight LED and the shape of cap body representing that embodiments of the present invention 1 relate to.In example as shown in Figure 4, the identification part of Straight LED 1 of the present embodiment has the shape corresponding with the model of Straight LED 1 set up in advance with multiple model in corresponding multiple shapes.

As shown in Figure 4, multiple model is established corresponding from the shape of mutually different cap body 31 separately.Such as, the model of " P00001 " ~ " P00004 " is corresponding one to one with the shape of " cylinder ", " square tube ", " band ladder barrel ", " being with ladder square tube ".In addition, the model of these Straight LED and a shape only example of cap body 31.

Cap body 31 is shaped as the shape corresponding with model.Such as, according to the resin molding method employing the mould corresponding with each shape, cap body 31 can be made.

Here, " cylinder " is the cap body 31 with slightly circular opening.Specifically, the cap body 31 of " cylinder " to be internal diameter and external diameter be slightly homogeneous drum." square tube " is the cap body 31 with rectangular opening.Specifically, the cap body 31 of " square tube " to be cross section be slightly homogeneous rectangular square tube shape.

" band ladder " is such as shown in Figure 4, at least in the stepped cap body 31 of lateral surface.In other words, the cap body 31 of " band ladder " has width larger portion and width smaller part, and this width larger portion has slightly homogeneous external diameter, and this width smaller part has the slightly homogeneous external diameter less than the external diameter of width larger portion.In addition, the internal diameter of width larger portion and width smaller part can be different, or also can be slightly homogeneous.

Thus, the model of Straight LED 1 can be identified by the shape of cap body 31, when especially Straight LED 1 being replaced by new Straight LED, play remarkable result.Specifically, can replace by the Straight LED possessing following cap body, this cap body is the cap body that shape is identical with the shape being arranged on the cap body 31 of the Straight LED 1 of ligthing paraphernalia before replacement.Like this, as long as judge the shape of cap body 31, do not need the contrast etc. carrying out model, so Straight LED 1 can be installed easily on appropriate ligthing paraphernalia.

In addition, in order to by the visual attribute identifying Straight LED 1, just need to arrange the position with the shape corresponding with attribute in Straight LED 1 periphery.Therefore, the position of the shape of regulation is preferably such as set in any one of framework 20, power supply lamp holder 30 and non-powered lamp holder 40.

But such as, framework 20, in order to make the light transmission sent from LED module 10, needs to have desired light transmittance and regiospecific.Therefore, when painted framework 20, cause the transmitance of light to reduce or regiospecific change.Therefore, the shape changing framework 20 has difficulties.

In addition, the power supply confession electrical prongs 32 of lamp holder 30, uses when being installed to ligthing paraphernalia.In other words, in order to be installed to ligthing paraphernalia rightly, the shape for electrical prongs 32 must according to prespecified standard.Therefore, the shape for electrical prongs 32 does not almost have the free degree, so can not change with the degree that can visually identify the shape supplying electrical prongs 32.This situation at the non-powered pin 42 of non-powered lamp holder 40 too.Therefore, the shape changed for electrical prongs 32 and non-powered pin 42 has difficulties.

In contrast, as in the embodiment described in, even if change the shape of cap body 31, bring very large impact can not to the performance of Straight LED 1.Therefore, cap body 31 is made up of the material of light-proofness usually, does not have influence on light quantity and photochromic.In addition, compared with the shape for electrical prongs 32, the shape of cap body 31 has the free degree.In other words, the shape of cap body 31 can do larger distortion than for electrical prongs 32.Therefore, in the scope according to prespecified standard, change the shape of cap body 31, sufficient recognition effect can be obtained.

Therefore, preferably the shape of cap body 31 is changed accordingly with attribute.In addition, the shape of the cap body 41 of non-powered lamp holder 40 can also be changed.Or, also can change the shape of the both sides of cap body 31 and cap body 41.Now, cap body 31 and cap body 41 can be identical shapes or also can be mutually different shapes.

As mentioned above, in the example shown in fig. 4, establish corresponding by multiple Straight LED model separately in advance from the shape of mutually different cap body 31, the plurality of Straight LED comprises other Straight LED and Straight LED 1 of the present embodiment.Now, the shape of cap body 31 of the present embodiment is shapes corresponding with the model of Straight LED 1 self.

In addition, identification part is the shape of cap body 31.Such as, cap body of the present embodiment has rectangular opening.By visual identification portion, i.e. the shape of visual cap body 31, can open Straight LED 1 of the present embodiment with other Straight LED identifications.

In addition, illustrated in above-mentioned explanation and utilized cross section to be the example of the cap body 31 of rectangular cylindrical shell, but, be not limited only to this.Such as, recess or protuberance can be set in the cap body of cylinder.

[effect etc.]

As mentioned above, Straight LED 1 of the present embodiment, possesses: longilineal framework 20; And be arranged on the power supply lamp holder 30 of end of length direction of framework 20, power supply lamp holder 30 has the cap body 31 of tubular, and cap body 31 has: can by identification part that this Straight LED 1 is opened from other Straight LED identifications of the attribute with different regulations on sense organ.

Thus, the identification part that identification light head main body 31 has on sense organ, thus this Straight LED 1 can be opened with other Straight LED identifications.Such as, Straight LED 1 and other Straight LED identifications just can be opened by only visual cap body 31.Therefore, such as, when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, do not need the knowledge of the attribute about Straight LED 1, as long as install the Straight LED with the cap body identical with visual cap body.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, in Straight LED 1 of the present embodiment, cap body 31 is made up of resin material, identification part be the outer surface of cap body 31 at least partially, be painted to the part of the color different from the color of resin material.

Thus, the outer surface of cap body 31 be painted to the color different from the color of resin material at least partially, so by visual cap body 31, Straight LED 1 and other Straight LED identifications can be opened.Such as when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, as long as install the Straight LED with the cap body of the color identical with the color of visual cap body 31.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, in Straight LED 1 of the present embodiment, identification part can be painted to the color different from the color of resin material, the entirety of cap body 31.

Thus, the entirety of cap body 31 is colored, so visual recognition effect uprises.In addition, such as adopt resin material to carry out ester moulding with the material of the pigment or dyestuff that are mixed with the color different from this resin material, just easily can make the cap body 31 that entirety is colored.

In addition, in Straight LED 1 of the present embodiment, identification part can be the metallic film 33 of that arrange in a part for the outer surface of cap body 31, different from the color of resin material color.

Thus, in a part for the outer surface of cap body 31, be provided with the metallic film 33 of the color different from resin material, so by visual cap body 31, just Straight LED 1 and other Straight LED identifications can be opened.Such as, when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, the Straight LED with the metallic film of the color identical with the metallic film 33 that visual cap body 31 is arranged is installed.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, in Straight LED 1 of the present embodiment, multiple Straight LED attribute is separately established corresponding from mutually different colors in advance, described multiple Straight LED comprises other Straight LED and Straight LED 1, and the color different from the color of resin material is the color corresponding with the attribute of Straight LED 1.

Thus, multiple Straight LED attribute is separately established corresponding from mutually different colors in advance, as long as so the color of visual cap body 31, just Straight LED 1 and the identification of multiple Straight LED can be opened.

In addition, in Straight LED 1 of the present embodiment, identification part is the shape of cap body 31, and cap body 31 can have rectangular opening.

Thus, cap body 31 is cross sections is rectangular cylindrical shell, so Straight LED 1 and general columniform Straight LED identification can be opened.Such as, therefore, when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, as long as install the Straight LED with the cap body of the shape identical with visual cap body 31.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, in Straight LED 1 of the present embodiment, multiple Straight LED attribute is separately established corresponding from the shape of mutually different cap body in advance, described multiple Straight LED comprises other Straight LED and Straight LED 1, cap body 31 can have rectangular opening, and this rectangular opening is the shape of the cap body corresponding with the attribute of Straight LED 1.

Thus, multiple Straight LED attribute separately establishes corresponding from mutually different shapes in advance, as long as so the shape of visual identification cap body 31, just Straight LED 1 and the identification of multiple Straight LED can be opened.

In addition, in Straight LED 1 of the present embodiment, attribute is the information of the model representing Straight LED.

Thus, do not need the model confirming Straight LED, just visual cap body 31, just Straight LED 1 and other Straight LED identifications can be opened.

(variation 1 of embodiment 1)

Utilize Fig. 5 A and Fig. 5 B that the Straight LED related to the variation 1 of embodiments of the present invention 1 is described below.Fig. 5 A is the general survey oblique view of the example representing the power supply lamp holder that the variation 1 of embodiments of the present invention 1 relates to.Fig. 5 B is the plane of the example representing the power supply lamp holder that the variation 1 of embodiments of the present invention 1 relates to.

As shown in Figure 5A and 5B, a part for the outer surface of cap body 31 is provided with recess 34.Specifically, recess 34 is the linear recesses arranged along the periphery of cap body 31 in the side surface part of cap body 31.

The inner surface of recess 34 is painted to the color different from the color of the resin material forming cap body 31.Specifically, the inner surface of recess 34 is painted to the color corresponding with the attribute of Straight LED.Such as, the inner surface of recess 34 is painted to the color corresponding with the model of the Straight LED shown in Fig. 2.

As mentioned above, the Straight LED 1 that this variation relates to, is provided with recess 34 in a part for the outer surface of cap body 31, identification part be painted to the color different from the color of resin material, the inner surface of recess 34.

Thus, a part for the outer surface of cap body 31 is provided with the recess 34 that inner surface is colored, so by visual cap body 31, Straight LED 1 and other Straight LED identifications can be opened.Such as when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, as long as tool for mounting has the Straight LED of following cap body, this cap body is provided with the recess of the color identical with the recess 34 arranged in visual cap body 31.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.

In addition, multiple recess 34 can be set in cap body 31.Now, multiple recess 34 can be coloured to identical color or also can be coloured to mutually different colors.Like this by quantity and the color of combination recess 34, the quantity of the Straight LED that can identify can be increased.

In addition, metallic film 33 as shown in Figure 3 can be set at recess 34.

In addition, the periphery along cap body 31 is provided with linear recess 34, but, is not limited only to this.Such as, recess 34 can be arranged in the direction from the bottom of cap body 31 to opening.In addition, be provided with the recess 34 (groove) of continuous print rectilinear form (solid line shape) here, but, the recess of interrupted rectilinear form (dotted line or put linear) can be set.

In addition, also protuberance can be set in cap body 31, this protuberance is coloured to the color corresponding with attribute.

(variation 2 of embodiment 1)

The Straight LED that the variation 2 of embodiments of the present invention 1 relates to then is described.In embodiment 1, the example as the attribute of Straight LED describes model, and but, the attribute of Straight LED can be such as environment for use or application target.In addition, in the variation 2 of embodiment 1, as the example of the form of the cap body that can identify, the color of cap body is described.

First utilize Fig. 6 to the corresponding relation of the color of environment for use and cap body 31 that Straight LED 1 is described.Fig. 6 is the figure of an example of the corresponding relation of the environment for use of Straight LED and the color of cap body representing that the variation 2 of embodiments of the present invention 1 relates to.In the example shown in Fig. 6, the identification part of the Straight LED 1 that modified embodiment of the present embodiment 2 relates to has to be set up in corresponding multiple colors with multiple environment for use in advance, the color corresponding with the environment for use of Straight LED 1.

As shown in Figure 6, the various environment for use of Straight LED 1 is established corresponding from the color of the mutually different of cap body 31.Such as, " family " is " red ", " bathroom " be " indigo plant ", " factory " is " Huang ", " outdoor " is that " black " makes environment for use and color corresponding one to one like this.Specifically, environment for use is corresponding one to one with the color of cap body 31 of Straight LED of the performance with this environment for use applicable.In addition, the environment for use of these tubular LED lamps and the color of cap body 31 are an example.

The environment for use of Straight LED 1 represents that Straight LED 1 is by the information of environment used, such as, be the information that the situation that Straight LED 1 is exposed is shown.The situation that Straight LED 1 is exposed is such as the few environment etc. of the high natural daylight such as environment, sunshine of concentration of environment that humidity is high, polluter.Specifically, the environment for use of Straight LED 1 represents that Straight LED 1 is by the information in place used.

Straight LED 1 is according to environment for use, and required performance is different.Therefore, need according to environment for use, the Straight LED 1 that installation capability is different rightly.

Such as, compared with the lamp used in " family ", the lamp used in " bathroom " will suppress the impact of the moisture such as moisture, so the Straight LED that preferably resistance to water is high.Compared with the lamp used in " family ", the lamp used in " factory " in most cases needs the irradiation of wide scope, so the Straight LED of preferably high output.Compared with the lamp used in " family ", the lamp used in " outdoor " in most cases needs the irradiation of wide scope, and is being subject to using under the rugged environments such as exhaust gases, so preferably high output and the high Straight LED of durability.

Therefore, as shown in Figure 6, environment for use is set up corresponding with the color of cap body 31 one to one, thus by visual cap body 31, just easily can identify the Straight LED 1 that use.

Then, the corresponding relation as the application target of Straight LED 1 and the color of cap body 31 utilizes Fig. 7 to illustrate.Fig. 7 is the figure of an example of the corresponding relation of the application target of Straight LED and the color of cap body representing that the variation 2 of embodiments of the present invention 1 relates to.In the example shown in fig. 7, the identification part of the Straight LED 1 that modified embodiment of the present embodiment 2 relates to has to be set up in corresponding multiple colors with multiple application target in advance, the color corresponding with the application target of Straight LED 1.

As shown in Figure 7, the various application target of Straight LED 1 is established corresponding from the color of the mutually different of cap body 31.Such as, " home-use " is " red ", " shop with " be " indigo plant ", " agricultural with " is " Huang ", " road with " is that " black " makes application target and color corresponding one to one like this.Specifically, application target is corresponding one to one with the color of cap body 31 of Straight LED of the performance with this application target applicable.In addition, the application target of these tubular LED lamp and a color only example of cap body 31.

The application target of Straight LED 1 is the information representing the purposes that Straight LED 1 should use.

Identical with environment for use, Straight LED 1 is according to application target, and required performance is different.Therefore, need according to application target, the Straight LED 1 that installation capability is different rightly.

Such as, compared with the lamp used " home-use ", the lamp used in " shop with " will improve the illuminating effect to commodity, so the Straight LED of preferably high output.Such as, compared with the lamp used " home-use ", the lamp used in " agricultural with " will suppress the water mitigation to crops aproll, so the Straight LED that preferably resistance to water is high.Compared with the lamp used " home-use ", the lamp used " road is used " uses, so the Straight LED that preferably durability is high under rugged environments such as being subject to exhaust gases of being everlasting.

Therefore, as shown in Figure 7, application target is set up corresponding with the color of cap body 31 one to one, thus by visual cap body 31, just easily can identify the Straight LED 1 that use.

As mentioned above, in the Straight LED 1 that this variation relates to, attribute represents the environment for use of Straight LED or the information of application target.

Thereby, it is possible to by the Straight LED 1 corresponding with environment for use or application target, be installed to ligthing paraphernalia rightly.Such as, ligthing paraphernalia is installed new Straight LED 1, only need judge that installation " family " is used or installing " bathroom " uses.Such as, only enclose the mark of corresponding color or shape at the ligthing paraphernalia of correspondence, just easily can prepare appropriate Straight LED 1.In other words, can judge by color or shape, so compared with the model by numeral and spelling words intellectual, appropriate Straight LED 1 can be prepared easily.

In addition, described embodiment 1 and its variation 1 and 2 can be combined.Such as, the attribute of Straight LED 1 is set up corresponding with the color of cap body 31 and the combination of metallic film 33.The color of cap body 31 can be made in advance different with the color of the inner surface of recess 34, the combination of the color of the attribute of Straight LED 1 and the color of cap body 31 and the inner surface of recess 34 is set up corresponding.Or, the attribute of Straight LED 1 is set up corresponding with the combination of the CF of cap body 31.

In addition, can the model of Straight LED 1 be set up corresponding with the color of cap body 31, the environment for use of Straight LED 1 or application target are set up corresponding with the shape of cap body 31.Thereby, it is possible to go out the difference of model according to the colour recognition of cap body 31, the shape according to cap body 31 can identify environment for use or application target.

(embodiment 2)

The lighting device that embodiments of the present invention 2 relate to is the lighting device possessing above-mentioned illumination light source.Such as, the lighting device that embodiment 2 relates to possesses the Straight LED 1 that embodiment 1 relates to.

Fig. 8 is the general survey oblique view of the example representing the lighting device 2 that embodiments of the present invention 2 relate to.As shown in Figure 8, the lighting device 2 that embodiment 2 relates to is basis illuminations, possesses Straight LED 1 and ligthing paraphernalia 200.

Straight LED 1 is the Straight LED 1 that embodiment 1 relates to, and the illumination light source as lighting device 2 uses.In addition, as an example, lighting device 2 of the present embodiment possesses two Straight LED 1.

Ligthing paraphernalia 200 is electrically connected with Straight LED 1, and this ligthing paraphernalia 200 possesses a pair bearing 210 keeping this Straight LED 1 and the appliance body 220 installing bearing 210.

Appliance body 220 is such as formed by carrying out punch process etc. to aluminium steel plate.Further, its surface has the function of reflecting surface, and the light sent from Straight LED 1 is reflected to prescribed direction (such as, below).

Ligthing paraphernalia 200 is such as arranged on ceiling etc. via fixer.Further, also can the circuit etc. of the built-in lighting for controlling Straight LED 1 in ligthing paraphernalia 200, and cap assembly also can be set be used for covering Straight LED 1.

Now, the color of cap body 31 or the mark of shape of the Straight LED 1 such as should installed can be enclosed at ligthing paraphernalia 200.Thus, such as, compared with the situation of contrast model, visually can identify by color or shape, so the Straight LED 1 that be installed to ligthing paraphernalia 200 easily can be identified.

As mentioned above, lighting device 2 of the present embodiment is identical with other embodiments, the identification part had by identification light head main body 31 on sense organ, Straight LED 1 and other Straight LED identifications is opened.Such as by visual cap body 31, just Straight LED 1 and other Straight LED identifications can be opened.Therefore, such as, when replacing is arranged on the Straight LED 1 of ligthing paraphernalia, do not need the knowledge of the attribute about Straight LED 1, as long as install the Straight LED with the cap body identical with visual cap body.Like this, can support and be installed to ligthing paraphernalia rightly, can reliability be improved.Therefore, according to the present embodiment, that be installed to ligthing paraphernalia rightly, that reliability is high lighting device 2 can be provided.

(other)

Based on described embodiment, the illumination light source that the present invention relates to and lighting device are illustrated above, but the present invention not limit by above-mentioned embodiment.

Such as, in described embodiment and variation, describe the example of the cap body that can visually identify, but be not limited only to this.Such as, also can in sense of touch identification light head main body.Such as, can arrange tiny concavo-convex on the surface of cap body, thus by when touching cap body according to the texture of cap body, come to open with other Straight LED identifications.Thus, even such as people with visual impairment also can identify appropriate Straight LED.

In addition, described embodiment and variation, effectively can be used in the stock control of Straight LED.Such as, first, prepare in advance as shown in Figure 2 to 4 the model of Straight LED is set up corresponding table with the color of cap body.Then, according to prepared table, each Straight LED multiple is manufactured.Manufacture multiple Straight LED, managed by the color of each cap body, thus can easily to have classified Straight LED by each model.

In addition, in described embodiment and variation, the example as the attribute of Straight LED module describes model, environment for use and application target, but, is not limited only to this.Such as, the attribute of straight tube LED module can be represent photochromic, power consumption, manufacturer's (being our company's product or other Products) etc. information.

In addition, in described embodiment and variation, the material as cap body have employed resin material, but also can adopt metal material.Such as, cap body can be made by the metal forming that have employed metal material.

In addition, in the embodiment shown, describing LED module is have employed the situation by the LED module of the SMD type of the LED element of packetize, but, is not limited only to this.LED module also can be that multiple LED chip is directly installed on substrate, by the LED module encapsulating COB (Chip On Board: the chip on board) type formed of multiple LED chip containing phosphor body resin in the lump.

In addition, the substrate (LED module) configured in framework can arrange more than two by the mode of series connection or parallel connection.In that case, can connect via splicing ear the metal wiring being arranged on each substrate.

In addition, framework is such as made up of the longilineal translucent cover and base plate that cover LED module.In this situation, LED module 10 is such as positioned in base plate.In other words, framework can not be the framework of one, can be that the framework etc. be made up of translucent cover and base plate can be divided into multiple frameworks.

In addition, cap body can not have bottom.In other words, cap body can be the cylindrical shell at two ends with opening.

In addition, the end of framework can cover lamp holder.In other words, the external diameter of lamp holder can be less than the internal diameter of the end of framework.

In addition, such as, have employed in described embodiment and only carry out the one-sided power supply mode of powering from the one-sided of power supply lamp holder to the whole LED in framework, but, the lamp holder both sides of both sides also can be adopted to be all for bilateral power supply modes such as the G13 lamp holder of electrical prongs and L shape lamp holders.In this situation, formation can be the confession electrical prongs of a side side and the confession electrical prongs of the opposing party side is all 1 pin.Or forming can be that the confession electrical prongs of a side side and the confession electrical prongs of the opposing party side all accept electric power for electrical prongs from bilateral as a pair.In addition, be not limited only to bar-shaped metal for electrical prongs or non-powered pin, also can be made up of flat metal etc. for a pair.

In addition, the form of described power supply mode, in the Straight LED that the present invention relates to, such as, can enumerate following change case.That is, be L shape lamp holder and the opposing party side by a side side be one-sided power supply mode, the bilateral power supply mode that bilateral is made up of L shape lamp holder, the one-sided power supply mode that bilateral is made up of L shape lamp holder, the bilateral power supply mode be made up of G13 lamp holder and the one-sided power supply mode etc. be made up of G13 lamp holder that the lamp holder with non-powered pin is formed.

In addition, the Straight LED that described embodiment relates to, although be the mode accepting alternating current from external power source, by built-in power circuit (AC-DC translation circuit), also can be accept galvanic mode from external power source.

Further, in the above-described embodiment, although the formation that LED module adopts releases white light by blue LED die and yellow fluorophor, but do not limit by this.Such as, also can adopt containing red-emitting phosphors and green-emitting phosphor containing fluorophor resin, release white light by carrying out combination with blue LED die.In addition, the LED chip of the light sent beyond blueness can be adopted, such as adopt the UV LED chip of releasing the short ultraviolet light of the wavelength of blue light of releasing than blue LED die, release white light by the blue emitting phophor particle of emit blue light, red light and green light primarily of uv light induction, green-emitting phosphor particle and red-emitting phosphors particle.

And, in the above-described embodiment, show LED element as light-emitting component citing, but also can adopt the light-emitting component of the semiconductor light-emitting elements such as semiconductor laser or organic EL (Electro Luminescence: electroluminescent) or inorganic EL etc.

In addition, implement the various distortion that those skilled in the art can expect and the embodiment obtained for each embodiment, and without departing from the spirit and scope of the invention the embodiment that the inscape in each embodiment and function are combined and realize all is included in the present invention.

Claims (11)

1. an illumination light source, possesses:

Longilineal framework; And

Lamp holder, is arranged on the end of the length direction of described framework,

Described lamp holder has the cap body of tubular,

Described cap body has: can by identification part that this illumination light source is opened from other illumination light identifing source of the attribute with different regulations on sense organ.

2. illumination light source as claimed in claim 1,

Described cap body is made up of resin material,

Described identification part be the outer surface of described cap body at least partially, and be the part being painted to the color different from the color of described resin material.

3. illumination light source as claimed in claim 2,

A part for the outer surface of described cap body is provided with recess,

Described identification part be painted to the color different from the color of described resin material, the inner surface of described recess.

4. illumination light source as claimed in claim 2,

Described identification part be painted to the color different from the color of described resin material, the entirety of described cap body.

5. illumination light source as claimed in claim 2,

That described identification part is a part for the outer surface being arranged on described cap body, that color is different from the color of described resin material metallic film.

6. the illumination light source as described in any one of claim 2 to 5,

Set up corresponding by multiple illumination light source attribute separately in advance from mutually different colors, described multiple illumination light source comprises other illumination light sources described and this illumination light source,

The color different from the color of described resin material is the color corresponding with the attribute of this illumination light source.

7. illumination light source as claimed in claim 1,

Described identification part is the shape of described cap body,

Described cap body has rectangular opening.

8. illumination light source as claimed in claim 7,

Set up corresponding by multiple illumination light source attribute separately in advance from the shape of mutually different cap body, described multiple illumination light source comprises other illumination light sources described and this illumination light source,

Described cap body has rectangular opening, and this rectangular opening is the shape of the cap body corresponding with the attribute of this illumination light source.

9. illumination light source as claimed in claim 1,

Described attribute is the information of the model representing illumination light source.

10. illumination light source as claimed in claim 1,

Described attribute represents the environment for use of illumination light source or the information of application target.

11. 1 kinds of lighting devices,

Possesses the illumination light source described in any one of claim 1 to 10.