CN203298117U - Illumination appliance - Google Patents
Illumination appliance Download PDFInfo
- Publication number
- CN203298117U CN203298117U CN2013201660103U CN201320166010U CN203298117U CN 203298117 U CN203298117 U CN 203298117U CN 2013201660103 U CN2013201660103 U CN 2013201660103U CN 201320166010 U CN201320166010 U CN 201320166010U CN 203298117 U CN203298117 U CN 203298117U
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- Prior art keywords
- light source
- ligthing paraphernalia
- appliance body
- section
- resource installing
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an illumination appliance which can effectively dissipate the heat generated by light source parts with LEDs towards the outside of the illumination appliance, and guarantees the rigidity of an appliance main body. The illumination appliance adopts the LEDs (42) as the light source. The illumination appliance (11) is provided with the appliance main body (21) and a plurality of the LEDs (42), the appliance main body (21) is provided with a plurality of light source installation parts (22) and rib parts (25), each light source installation part (22) is provided with a protruding surface protruding towards an illumination surface side of the illumination appliance (11), the rib parts (25) are arranged among the light source installation parts (22), the light source parts (41) are respectively arranged on the protruding surfaces of the light source installation parts (22), and the light source parts (41) are tabulate.
Description
Technical field
The utility model relates to a kind of ligthing paraphernalia.
Background technology
In recent years, using Light-Emitting Diode (LED) is developed as the ligthing paraphernalia of ligthing paraphernalia light source.For example, disclose in JP 2011-192475 and had the ligthing paraphernalia that is provided with the light source portion of a plurality of LED on the rectangular plate shape substrate.Usually, ligthing paraphernalia has the appliance body for supporting light sources section and supply unit etc.In JP 2011-192475, disclosed ligthing paraphernalia also has appliance body (base 1).
Disclosed ligthing paraphernalia is as follows in JP 2011-192475:, by light source support 3, be arranged on the discoid base portion 11 of base 1 as the LED module 2 of light source.Base 1 is the metallic article of being made by iron, aluminium etc., and has the function of the radiator that the heat from heaters such as light sources is dispelled the heat by light source support 3.
The utility model content
The problem that utility model will solve
Yet, in the disclosed ligthing paraphernalia of patent documentation 1, by light source support 3, will be installed on as a plurality of LED modules 2 of heater the base 1 of this ligthing paraphernalia inside.Therefore, heat easily is trapped in the inside of ligthing paraphernalia, can't effectively carry out to the heat radiation of ligthing paraphernalia outside.In addition, because base 1 is slab construction, therefore be easy to occur deflection and on intensity a little less than.
The utility model proposes in order to address the above problem.The purpose of this utility model is, a kind of heat that can effectively shed to the outside of ligthing paraphernalia and produce from the light source portion with LED is provided, and guarantees the ligthing paraphernalia of appliance body rigidity.
Solve the method for problem
Ligthing paraphernalia of the present utility model possesses: a plurality of light sources are arranged on the light source portion on flat-shaped substrate; Be used for keeping the appliance body of described light source portion, described appliance body possesses a plurality of light resource installing section, and these a plurality of light resource installing section have to the side-prominent raised face of the shadow surface of ligthing paraphernalia, and described light source portion is arranged on described light resource installing section.
Ligthing paraphernalia of the present utility model, also can be in the following way on the basis of above-mentioned formation.
Preferred ligthing paraphernalia of the present utility model disposes flank between described a plurality of light resource installing section.
Preferably, in the utility model ligthing paraphernalia, described a plurality of light sources are configured in the shadow surface side of the raised face of described light resource installing section at least.
Preferably, in ligthing paraphernalia of the present utility model, dispose flank between described a plurality of light resource installing section.Preferably, described appliance body forms to overlook rounded mode.Preferably, described light resource installing section is with around the circular-arc radial direction central portion that is configured in described appliance body.Preferably, described flank from the radial direction central portion of described appliance body with radial configuration.
Preferably, in ligthing paraphernalia of the present utility model, described flank possesses the pair of sidewalls section that is adjacent to described light resource installing section and is adjacent to the bottom of described pair of sidewalls section.Preferably, described pair of sidewalls section and described light resource installing section intersect with right angle, obtuse angle or acute angle.Preferably, intersect with right angle, obtuse angle or acute angle described pair of sidewalls section and described bottom.
Preferably, in ligthing paraphernalia of the present utility model, described bottom and described light resource installing section have difference of height on the thickness direction of described appliance body.
Preferably, in ligthing paraphernalia of the present utility model, described pair of sidewalls section is parallel to each other or not parallel.
Preferably, in ligthing paraphernalia of the present utility model, described flank to the side that is supported with described light source portion of described light resource installing section, opposing face is side-prominent.
Preferably, in ligthing paraphernalia of the present utility model, described light source is Light-Emitting Diode.
The effect of utility model
According to the utility model, the heat that can effectively shed to the outside of ligthing paraphernalia and produce from light source portion., according to the utility model, can guarantee the rigidity of appliance body.
Description of drawings
Fig. 1 is the side view of the ligthing paraphernalia of the utility model embodiment.
Fig. 2 means the figure that radially cuts off the cut-away section after ligthing paraphernalia.
Fig. 3 looks the figure of the appliance body of having dismantled light source portion, accommodation section, supply unit from the shadow surface sidelong glance.
Fig. 4 is equipped with the appliance body of light source portion from shadow surface sidelong glance apparent light resource installing section.
Fig. 5 is the profile along the A-A section arrow of Fig. 4.
Description of reference numerals
11 ligthing paraphernalias
21 appliance bodies
22 light resource installing section
23 accommodation sections
24 installing holes
25 flanks
31 supply units
41 light source portion
42?LED
43 substrates
44 LED light source modules
51 lampshades
Specific embodiments
With reference to Fig. 1-Fig. 5, the ligthing paraphernalia 11 of the utility model embodiment is described.
Fig. 1 is the side view of the ligthing paraphernalia 11 of the utility model embodiment.Fig. 2 is the profile of ligthing paraphernalia 11.
The ligthing paraphernalia 11 of the present embodiment is with the ligthing paraphernalia of LED42 as light source.As shown in Figure 1, ligthing paraphernalia 11 is the lamp affixed to the ceilings that directly are installed on ceiling.Below, with the shadow surface side of light-struck side of ligthing paraphernalia 11 as ligthing paraphernalia 11, and, with ligthing paraphernalia 11 and the installed surface side (under installment state, be ceiling side) of the opposed side of installed surface ceiling etc. as ligthing paraphernalia 11, describe.As shown in Figure 1 and Figure 2, ligthing paraphernalia 11 mainly has appliance body 21, supply unit 31, light source portion 41, lampshade 51 and protection member (not shown).In addition, the light source that adopts in ligthing paraphernalia 11 is not limited to LED, can be organic EL(organic electroluminescence) element or other light sources.
Fig. 3 looks the figure of the appliance body 21 of having dismantled light source portion 41, accommodation section 23, supply unit 31 from the shadow surface sidelong glance.Fig. 4 is equipped with the figure of the appliance body 21 of light source portion 41 from shadow surface sidelong glance apparent light resource installing section 22.
As Fig. 2, Fig. 3 and shown in Figure 4, appliance body 21 is main bodys of ligthing paraphernalia 11.Appliance body 21 is members that what is called is called as " pedestal " or " base ".Ligthing paraphernalia 11 plan view shapes of the present embodiment are rounded, and the appearance profile shape of overlooking of appliance body 21 is also circular.Appliance body 21 Power Support devices 31, light source portion 41 and lampshade 51 etc.Appliance body 21 has light resource installing section 22, flank 25, accommodation section 23 and installing hole 24.Appliance body 21 possesses light resource installing section 22 and flank 25.A plurality of light resource installing section 22 have to the side-prominent raised face of ligthing paraphernalia 11 shadow surfaces.This raised face is that light source is installed facial 22a.Flank 25 is configured between a plurality of light resource installing section 22.Light resource installing section 22 and flank 25 are integrally formed as a member.Accommodation section 23 and installing hole 24 are located at the radial direction central portion side of appliance body 21.Light resource installing section 22 is located at the radial direction outer circumferential side of accommodation section 23.But consider the durability of Power Support device 31, light source portion 41 and lampshade 51, and the heat conductivity of the heat that sends for the light source portion 41 that sheds, Optimum seeking utensil main body 21 is formed by metals such as aluminium.In addition, so long as the high material of durability and thermal diffusivity, appliance body 21 is not limited to metal, can be also the other materials such as resin.
In addition, in the present embodiment, flank 25 and light resource installing section 22 is integrally formed with appliance body 21, but flank 25 and at least one party in light resource installing section 22 can be and the appliance body 21 independent and member that arranges mutually, and is fixed on appliance body 21.
Light resource installing section 22 is located on the zone of certain width along the circumferencial direction of appliance body 21.Around the outer circumferential side of the radial direction central portion of appliance body 21, light resource installing section 22 is a plurality of with circular-arc configuration.Light resource installing section 22 is for the part that light source portion 41 is installed.As shown in Figure 2, be used for installing the side-prominent towards shadow surface of light source portion 41 in light resource installing section 22.Light resource installing section 22 has light source facial 22a and light source fixed part 22b is installed.It is to the side-prominent raised face of shadow surface that light source is installed facial 22a.It is the circular-arc face that has Rack on circumferencial direction and radial direction that light source is installed facial 22a.Light source is installed facial 22a and is for butt and the face of LED light source module 44 is installed.It is plane that light source is installed facial 22a.Light source fixed part 22b is the hole that can be threadedly engaged with the bolt that is used for fixed light source section 41.Light source fixed part 22b is located at light source and installs near the periphery of facial 22a four angles.Preferably, light source fixed part 22b for example forms by rushing edge (burring) processing, can guarantee more longways thus the length of the part that is threadedly engaged with bolt.Radial direction central portion at appliance body 21 is formed with accommodation section 23.Light resource installing section 22 is located at around accommodation section 23 position.Light resource installing section 22 is located at the zone in the radial direction outside.In addition, the zone a little more in the inner part, periphery edge than appliance body 21 is formed with light resource installing section 22 on radial direction.
Light resource installing section 22 can be conducted the heat that produces in light source portion 41 and to outside, discharge.Therefore, light source is installed facial 22a and is formed flatly, to guarantee the wider contact area of itself and light source portion 41.
Light resource installing section 22 is to the side-prominent formation of shadow surface.Form light resource installing section 22 due to outstanding, in the situation that ligthing paraphernalia 11 is arranged on the installed surface such as ceiling, in the installed surface side of appliance body 21, form space S (with reference to Fig. 5).
Light source is installed facial 22a can have male and fomale(M﹠F).Thus, can improve light source the rigidity of facial 22a is installed.
In addition, in the present embodiment, flank 25 is side-prominent to installed surface, and this installed surface side is the opposition side of light resource installing section 22 outstanding sides (shadow surface side), but is not particularly limited.As long as flank 25 has the shape as the reinforcement function that improves appliance body 21 rigidity.For example, make flank 25 to shadow surface side-prominent also can, this shadow surface side is the outstanding side of light resource installing section 22.In addition, it is rectangular, circular-arc, concavo-convex etc. that flank 25 also can form its section shape.
Installing hole 24 is to be used for the part of installation adapter (adapter) (not shown) when ligthing paraphernalia 11 is arranged on ceiling.Installing hole 24 is located at the position at the radial direction center of appliance body 21.Installing hole 24 is so that 23 shadow surface side connects to the mode of the installed surface side of appliance body 21 and is set up from accommodation section.When on ceiling, ligthing paraphernalia 11 being installed, adapter is arranged on ligthing paraphernalia ceiling distributor (furred ceiling.Twist locking system with electrical outlet), and at installing hole 24 insert adapter and install.
LED light source module 44 butts and the light source that is fixed in each light resource installing section 22 are installed facial 22a, and therefore when each LED light source module 44 adstante febres, the heat of LED light source module 44 is delivered to appliance body 21.Under the situation of peripheral temperature lower than the temperature of appliance body 21, the heat that is delivered to appliance body 21 can be delivered in the air of appliance body 21 peripheries.Thus, be delivered to the heat of appliance body 21, via the facial 22a of light source installation, to the installed surface side of appliance body 21, shed.
In addition, preferably configure heat exchange sheet (not shown) or heat radiation oil between LED light source module 44 and light resource installing section 22.Can access better thermal diffusivity thus.
A plurality of LED42 of light source portion 41 are configured in the shadow surface side of the facial 22a of light source installation of light resource installing section 22 at least.This be for,, because the LED42 that is arranged on substrate 43 becomes pyrotoxin, so to major general LED42, be configured in light source, install in the zone of facial 22a and realize the efficient activity that dispels the heat.For example, as shown in Figure 4, Figure 5, the size and shape the when size and shape while there is no need the overlooking of LED light source module 44 is installed overlooking of facial 22a with light source arranges equally.That is, if pyrotoxin LED42 is configured in light source by substrate 43, install in the zone of facial 22a, can access radiating effect of the present utility model.Therefore, the part of LED42 is not installed on substrate 43, as substrate 43 periphery edges etc., can be as shown in Figure 5 as, the zone of facial 22a is installed from light source stretches out and configure.
Lampshade 51 is installed on the position of the shadow surface side that covers appliance body 21.Lampshade 51 reflects and spreads the light from light source portion 41, simultaneously to outside luminous intensity distribution.Lampshade 51 is formed by the resin material with light transmission.The global shape of lampshade 51 is as follows: plan view shape is circular, below side slowly heave with dome-shaped.Replace for the parts of the cleaning that can carry out lampshade 51 inside or appliance body 21, lampshade 51 has the structure that is removable at appliance body 21.As shown in Figure 2, be formed with for mounted apparatus main body 21 first supported 52 at the upper face side opening circumference of lampshade 51.
Be provided with the first support portion 26 in appliance body 21.First supported 52 of lampshade 51 supported in the first support portion 26.If lampshade 51 is configured in the installation site of appliance body 21 and, to the first direction rotation, is supported on the first support portion 26 of appliance body 21 for first of lampshade 51 supported 52, thereby lampshade 51 is arranged on appliance body 21.In addition, if be arranged on the state of appliance body 21 with lampshade 51, to second direction, rotate lampshade 51, first of appliance body 21 supported 52 the first support portion 26 from lampshade 51 breaks away from, thereby can be from appliance body 21 dismounting lampshades 51.In addition, so-called " first direction " for example refers to clockwise.So-called " second direction " for example refers to counterclockwise.
The protection member is the member that configures in the mode that covers light source portion 41 between appliance body 21 and lampshade 51.The protection member by the material with light transmission for example resin material form.In addition, the protection member is not necessary.
In the ligthing paraphernalia 11 of the present embodiment, as shown in Figure 5, make light resource installing section 22 side-prominent to shadow surface, the installed surface side at appliance body 21 forms space S thus.Therefore, when light source portion 41 butts and the light source that is configured in light resource installing section 22 are installed facial 22a, the heat that produces from light source portion 41 by appliance body 21 to the transfer of air space S.For example, when on the ceiling at building, ligthing paraphernalia 11 being installed, by guarantee space S between ligthing paraphernalia 11 and ceiling, make the air circulation of installed surface side of ligthing paraphernalia 11 good, thereby can prevent the phenomenon that heat is detained, and can more effectively to the installed surface side, dispel the heat.
In addition, according to the present embodiment, appliance body 21 possesses a plurality of light resource installing section 22, and these a plurality of light resource installing section 22 have to the side-prominent raised face of the shadow surface of ligthing paraphernalia 11.Thus, can reduce the deflection of appliance body 21, therefore can improve the rigidity of appliance body 21.That is, make appliance body 21 possess a plurality of light resource installing section 22, can improve thus the rigidity of appliance body 21 and can improve thermal diffusivity.
And, in ligthing paraphernalia 11, configured flank 25 between the light resource installing section 22 with appliance body 21.According to this formation, appliance body 21 is further strengthened.In addition, on the basis that possesses the effect that light resource installing section 22 brings, further can reduce the deflection of appliance body 21, therefore can improve the rigidity of appliance body 21.
That is,, according to the ligthing paraphernalia 11 of the present embodiment, can either effectively shed to the outside of ligthing paraphernalia 11 at the heat of light source portion 41 generations, and can guarantee the rigidity of appliance body 21.
In addition, according to the present embodiment, a plurality of LED42 are configured in the shadow surface side that facial 22a is installed as the light source of light resource installing section 22 raised faces at least.Thus, a plurality of LED42 that become pyrotoxin are configured in the position of contact or the facial 22a of close light source installation, therefore by light source, facial 22a are installed to the effective transferring heat of the air in space S, can further improve thermal diffusivity.
In addition, according to the present embodiment, a plurality of LED42 are configured at least light source the shadow surface side of facial 22a are installed.It is the raised face of light resource installing section 22 that light source is installed facial 22a., according to this formation, can make LED module 44 stretch out and configure from light resource installing section 22.Therefore, can improve the free degree of size, shape and configuration of the substrate 43 of LED module 44.Therefore, substrate 43 need not high machining accuracy and can reduce manufacturing cost.
In addition, according to the present embodiment, appliance body 21 forms to overlook rounded mode, light resource installing section 22 with circular-arc be configured in appliance body 21 radial direction central portions around, flank 25 from the radial direction central portion of appliance body 21 with radial configuration.Thus, can guarantee the rigidity of appliance body 21 for the power that applies from radial direction.In addition, " overlook rounded " and comprise positive circle, approximate orbicular circle (ellipse, avette etc.)." circular-arc " comprises having the circular-arc of certain curvature radius, parabolic shape etc.
In addition,, according to the present embodiment, possess light resource installing section 22 or possess simultaneously light resource installing section 22 and flank 25, can suppress thus the deflection of appliance body 21, thereby improve rigidity.Therefore, can make appliance body 21 attenuation when guaranteeing rigidity., by making appliance body 21 attenuation, can reduce material cost.
In addition,, according to the present embodiment,, by improving the rigidity of appliance body 21, can reduce the distortion (aging) of using the appliance body 21 that causes due to long-term.In addition,, due to the rigidity that improves appliance body 21,, even impacted from outside, also be difficult to produce distortion with ligthing paraphernalia transportation etc. the time, can reduce product bad.If appliance body 21 produces distortion, the gap between appliance body 21 and lampshade 51 will become greatly, and the possibilities that dust or insect enter in ligthing paraphernalia 11 uprise, but, as the distortion of inhibition appliance body 21 as the present embodiment, just can reduce this problem.
Above, embodiment of the present utility model is illustrated, but the utility model is not limited to above-described embodiment, can carry out various changes.For example, be circular although ligthing paraphernalia 11 is set, can be also square or other shapes.In addition, ligthing paraphernalia 11 except being applicable to lamp affixed to the ceiling (ceiling lamp), can also be applicable to pendent lamp (pendant lamp).
The shape of the appliance body 21 of the present embodiment is an example, is not limited to the shape of the present embodiment.For example, during square or other shapes beyond being shaped as of ligthing paraphernalia 11 is circular, appliance body 21 shapes can form the shape corresponding with these.In addition, appliance body 21 can suitably be out of shape according to the shape of light source portion 41.
The utility model not is defined in each above-mentioned embodiment, can carry out within the scope of the claims various changes, and in the appropriate combination different embodiments respectively disclosed technological means and the embodiment that obtains also in technical scope of the present utility model.
Claims (9)
1. a ligthing paraphernalia, is characterized in that,
Described ligthing paraphernalia possesses: a plurality of light sources are arranged on the light source portion on flat-shaped substrate; Be used for keeping the appliance body of described light source portion,
Described appliance body possesses a plurality of light resource installing section, and these a plurality of light resource installing section have to the side-prominent raised face of the shadow surface of ligthing paraphernalia,
Described light source portion is arranged on described light resource installing section.
2. ligthing paraphernalia according to claim 1, is characterized in that, disposes flank between described a plurality of light resource installing section.
3. ligthing paraphernalia according to claim 1, is characterized in that, described a plurality of light sources are configured in the shadow surface side of the raised face of described light resource installing section at least.
4. ligthing paraphernalia according to claim 3, is characterized in that,
Dispose flank between described a plurality of light resource installing section,
Described appliance body forms to overlook rounded mode,
Described light resource installing section is with around the circular-arc radial direction central portion that is configured in described appliance body,
Described flank from the radial direction central portion of described appliance body with radial configuration.
5. ligthing paraphernalia according to claim 2, is characterized in that,
Described flank possesses: the pair of sidewalls section that is adjacent to described light resource installing section; Be adjacent to the bottom of described pair of sidewalls section,
Described pair of sidewalls section and described light resource installing section intersect with right angle, obtuse angle or acute angle,
Intersect with right angle, obtuse angle or acute angle described pair of sidewalls section and described bottom.
6. ligthing paraphernalia according to claim 5, is characterized in that, described bottom and described light resource installing section have difference of height on the thickness direction of described appliance body.
7. ligthing paraphernalia according to claim 5, is characterized in that, described pair of sidewalls section is parallel to each other or not parallel.
8. ligthing paraphernalia according to claim 5, is characterized in that, described flank to the side that is supported with described light source portion of described light resource installing section, opposing face is side-prominent.
9. ligthing paraphernalia according to claim 1, is characterized in that, described light source is light emitting diode.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012192508 | 2012-08-31 | ||
JP2012-192508 | 2012-08-31 |
Publications (1)
Publication Number | Publication Date |
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CN203298117U true CN203298117U (en) | 2013-11-20 |
Family
ID=49574122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013201660103U Expired - Fee Related CN203298117U (en) | 2012-08-31 | 2013-04-03 | Illumination appliance |
Country Status (2)
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JP (3) | JP6220565B2 (en) |
CN (1) | CN203298117U (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203298117U (en) * | 2012-08-31 | 2013-11-20 | 小泉照明株式会社 | Illumination appliance |
JP5793263B1 (en) * | 2014-02-22 | 2015-10-14 | アイリスオーヤマ株式会社 | LED lighting device |
KR102350368B1 (en) * | 2014-02-27 | 2022-01-14 | 도다 고교 가부시끼가이샤 | Positive electrode mixture and nonaqueous electrolyte secondary cell |
JP5793272B1 (en) * | 2014-06-19 | 2015-10-14 | アイリスオーヤマ株式会社 | LED lighting device |
JP7273521B2 (en) * | 2019-01-25 | 2023-05-15 | 三菱電機株式会社 | Mounting structure, display device, and lighting device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002033006A (en) * | 2000-07-17 | 2002-01-31 | Yamada Shomei Kk | Luminaire |
JP5138524B2 (en) * | 2008-09-25 | 2013-02-06 | パナソニック株式会社 | lighting equipment |
JP3154761U (en) * | 2009-08-11 | 2009-10-22 | 王恵民 | Environmental protection multifunctional LED lighting that can be repaired |
JP2011134640A (en) * | 2009-12-25 | 2011-07-07 | Toshiba Lighting & Technology Corp | Luminaire |
JP2012069511A (en) * | 2010-08-23 | 2012-04-05 | Toshiba Lighting & Technology Corp | Lighting fixture |
JP2012104476A (en) * | 2010-10-12 | 2012-05-31 | Toshiba Lighting & Technology Corp | Lighting device |
JP5685722B2 (en) * | 2010-10-25 | 2015-03-18 | パナソニックIpマネジメント株式会社 | lighting equipment |
JP5825489B2 (en) * | 2012-07-30 | 2015-12-02 | 東芝ライテック株式会社 | Lamp, lamp device and lighting apparatus |
CN203298117U (en) * | 2012-08-31 | 2013-11-20 | 小泉照明株式会社 | Illumination appliance |
-
2013
- 2013-04-03 CN CN2013201660103U patent/CN203298117U/en not_active Expired - Fee Related
- 2013-06-05 JP JP2013119058A patent/JP6220565B2/en active Active
-
2017
- 2017-05-02 JP JP2017091827A patent/JP6495966B2/en active Active
- 2017-10-02 JP JP2017193076A patent/JP2017224636A/en active Pending
Also Published As
Publication number | Publication date |
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JP6220565B2 (en) | 2017-10-25 |
JP6495966B2 (en) | 2019-04-03 |
JP2017130475A (en) | 2017-07-27 |
JP2017224636A (en) | 2017-12-21 |
JP2014063720A (en) | 2014-04-10 |
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