CN205048307U - Light source cell and ligthing paraphernalia - Google Patents
Light source cell and ligthing paraphernalia Download PDFInfo
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- CN205048307U CN205048307U CN201520770060.1U CN201520770060U CN205048307U CN 205048307 U CN205048307 U CN 205048307U CN 201520770060 U CN201520770060 U CN 201520770060U CN 205048307 U CN205048307 U CN 205048307U
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- attachment members
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- lid
- extension
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Abstract
The utility model discloses a prevent that xenembole is to connecing component and the lid space of enclosing by attaching. In the basis the utility model discloses in light source cell (2), attach connecing component (21) including having rectangular plate shaped and light source component (22) are attached diapire (211) of receiving on it. Lid (23) includes: set up so that cover the printing opacity portion (231) of light source component (22) in the face of diapire (211), extend so that a pair of extension (232) that are close to each other with the both ends on the width direction of printing opacity portion (231) of following printing opacity portion (231) separately. The light source cell still includes elasticity portion (234), and the part in the face of diapire (211) that this elasticity portion followed a pair of extension (232) separately is outstanding to attaching the component of connecing (21) to attached to receive when lid (23) and attach the component of connecing and contact when (21) diapire (211).
Description
Technical field
The utility model is usually directed to a kind of light source cell and uses the ligthing paraphernalia of described light source cell, more specifically, relates to and a kind ofly has the light source cell of elongated shape and use the ligthing paraphernalia of described light source cell.
Background technology
In the past, once proposed a kind ofly to be attached to ceiling direct-installation ligthing paraphernalia on ceiling (such as: see document 1[JP2012-3993A]).Described ligthing paraphernalia disclosed in document 1 comprises an apparatus body and a light source component.Described apparatus body is elongated shape, and is designed to be directly installed on ceiling by hanger bolt.Described light source component is removably attached at described apparatus body.Described apparatus body has a groove, and it is positioned at the lower face side of apparatus body, and the whole length of extension set body, and described groove is for holding described light source component.
Described light source component comprises: substrate, and substrate is provided with multiple light-emitting component; Attachment members, for being attached to described illumination body by described substrate; And lid, it is attached on described attachment members, so that cover described multiple light-emitting component.Described lid has the elongated shape being similar to described illumination body and described attachment members, and is such as made by extruding acrylic resin.Described attachment members comprises the section of being cut also bending forming by the width along described attachment members in opposite end.Described lid comprises the installation groove being positioned at opposite end on described lid width.By described section being respectively installed in described installation groove, described lid is attached to described attachment members.
When having the lid of elongated shape by extruding formation, cover as described in the ligthing paraphernalia described in above-mentioned document 1, this can reduce cost relative to using the situation of particular manufacturing craft.But, often variant dimensionally by the lid be crushed to, and bending very large.Therefore, when described lid is attached to described attachment members, may gap be there is between them, thus cause foreign matter, such as insect and dust, can enter into by this gap the space surrounded by described attachment members and described lid.
Utility model content
In view of above-mentioned deficiency, the purpose of this utility model stops foreign matter to enter into the space surrounded by described attachment members and described lid.
Described light source cell according to one side of the present utility model comprises: attachment members, and it has elongated shape; Light source component, it is attached to described attachment members; And lid, it is printing opacity and is attached to described attachment members, so that cover described light source component.Described attachment members comprises: diapire, its rectangular tabular, and described light source component and its attachment; And pair of sidewalls, it is given prominence to, so that away from described light source component with the direction that described diapire intersects from described diapire two ends along edge, described bottom wall width direction respectively.Described lid comprises: transmittance section, and it is arranged towards described diapire, so that cover described light source component; With a pair extension, it extends, so that close to each other from the two ends on the width of described transmittance section of described transmittance section respectively.Described luminescence unit also comprises elastic portion, its giving prominence to towards the part of described diapire towards described attachment members, so that when described lid is attached to attachment members, contact with described diapire respectively from described a pair extension.
Described ligthing paraphernalia according to an aspect of the present utility model comprises: light source cell described above; And apparatus body, it is attached mutually with described light source cell.
Accompanying drawing explanation
Fig. 1 is the sectional view of the light source cell illustrated according to an embodiment of the present utility model.
Fig. 2 is the decomposition diagram of the ligthing paraphernalia illustrated according to described embodiment of the present utility model.
Fig. 3 is the full-view perspective of the ligthing paraphernalia illustrated according to described embodiment of the present utility model.
Fig. 4 is the sectional view of the ligthing paraphernalia illustrated according to described embodiment of the present utility model.
Fig. 5 illustrates the side view being included in the lid in described light source cell according to described embodiment of the present utility model.
Fig. 6 illustrates the part omission perspective view being included in the described lid in described light source cell according to described embodiment of the present utility model.
Fig. 7 A to Fig. 7 D illustrates the zoomed-in view being included in the major part of the described various types of lid in described light source cell according to described embodiment of the present utility model.
Fig. 8 illustrates the zoomed-in view being included in the major part of another example of the described lid in described light source cell according to described embodiment of the present utility model.
Detailed description of the invention
(embodiment)
With reference to accompanying drawing detailed description according to the light source cell 2 of an embodiment of the present utility model and ligthing paraphernalia 10.But the following stated structure is only an example of the present utility model, and the utility model is not limited to described following examples.Therefore, according to design etc., the present embodiment can carry out various change, and does not depart from the scope of technological concept of the present utility model.
Unless additional help, explanation below all based on the front and rear direction shown in Fig. 2, direction, left and right, upper and lower direction.Therefore, in the present embodiment, apparatus body 1 is oriented to the length direction making described appliance body 1, and short length direction (width) and short transverse are parallel to described front and rear direction respectively, direction, described left and right, and described upper and lower direction.But object is not the attachment direction being limited described ligthing paraphernalia 10 by these directions.
The described ligthing paraphernalia 10 of the present embodiment is a kind of ceiling direct-installation ligthing paraphernalia, as shown in Figure 2.Described ligthing paraphernalia 10 comprises: appliance body 1, and it is arranged on the lower surface of ceiling 100 by two hanger bolts 200 and two nuts 201; With light source cell 2, it is removably attached with described appliance body 1.
Described apparatus body 1 has flat box-shaped, and it is elongated in the longitudinal direction, and there is opening at its upper surface place, and is made by crooked metal sheet.Described apparatus body 1 comprises groove 11, for holding described light source cell 2.Described groove 11 is formed in the side (downside) contrary with ceiling 100 of described apparatus body 1 along above-below direction, and extends the whole length of described apparatus body 1.Described apparatus body 1 also comprises the rake 12 and 12 of the both sides being positioned at described groove 11 in left-right direction.Described rake 12 and 12 extends from the side of the opening of described groove 11 respectively, so that upward with towards outer incline (see Fig. 4).
Described groove 11 is limited by diapire 111 and pair of sidewalls 112, described diapire 111 has rectangular plate-like, elongated in the longitudinal direction, and pair of sidewalls 112 is given prominence to down along direction, left and right from the two ends of described diapire 111 respectively, and therefore described groove 111 forms rectangle.Described diapire 111 comprises multiple (in Fig. 2 the being 2) through hole 1111 for allowing electric wire to pass along above-below direction, and also containing through hole 1112, pass close to the described hanger bolt 200 at the two ends of diapire 111 for allowing position in the longitudinal direction.
In addition, the terminal box 13 that will be connected with cable 4 is attached to described diapire 111.Described cable 4 is drawn into room by described ceiling 100.Described terminal box 13 comprises and has cube shaped main body 131, and three electric wires 133 comprising ground wire are connected with described main body 131.Meanwhile, socket connector 132 is connected with the terminal of these electric wires 133.
The right side wall of the sidewall 112 of described groove 11 comprises through hole 1121 and 1121, and it is for receiving the clasp joint part 41 and 41 of the following stated, and position respectively on the fore-and-aft direction of described diapire 111 close to two ends.In addition, the clasp joint accessory 43 and 43 for the clasp joint part 42 and 42 receiving the following stated is attached to the left side wall of described sidewall 112 so that respectively on the fore-and-aft direction of described diapire 111 close to two ends.
Described groove 11 is connected to opening 1122 (only showing one of them opening 1122 in Fig. 2), and described opening 1122 extends to described diapire 111 from described sidewall 112, and close to being attached at the terminal box 13 of described diapire 111.Each described opening 1122 connects described groove 11 and by sidewall 112 and the space 121 (see Fig. 4) that surrounds from the rake 12 that this sidewall 112 extends continuously.Described space 121 as cabling space, for passing through of the connecting line that allows such as to install when two or more ligthing paraphernalia 10 configures along fore-and-aft direction.
As shown in Figures 2 and 3, end cap 3 is attached to two ends respectively on the fore-and-aft direction of described apparatus body 1.As the shape of cross section on the fore-and-aft direction of described apparatus body 1, each described end cap 3 has almost identical profile, and is attached to described apparatus body 1, so that cover the opening of one end on the fore-and-aft direction of described apparatus body 1.In addition, each described end cap 3 all has on its left and right directions position and pounds out hole 31 and 31 close to two ends.These are pounded out hole 31 and 31 and allow described interconnection line to draw from described space 121.
As shown in Figure 1, Figure 2 with shown in Fig. 4, described light source cell 2 comprises LED module 22 (light source component), attachment members 21, and it is for being attached described LED module 22, and lid 23, and it is attached to described attachment members 21, so that cover described LED module 22.Described light source cell 2 also comprises the power supply 24 being configured to power into described LED module 22, and with the terminal box 25 moved to the signal cable 5 in room by ceiling 100 and be connected.
Described LED module 22 comprises the substrate 221 with rectangular plate-like, and it is elongated along the longitudinal direction.Multiple LED222 (light-emitting component) is installed on the bottom surface of described substrate 221, so that (length direction) is arranged along the longitudinal direction.In addition, in order to the electricity between described substrate 221 and power supply 24 is interconnected, connector (without display) is installed in the front end of described substrate 221.This connector is connected with electric wire (not shown), and described LED module 22 is connected with described power supply 24 by the terminal of described electric wire with described power supply 24 and is electrically connected.
Described attachment members 21 has U-shaped, and formed by crooked metal sheet, and comprise the diapire 211 of rectangular tabular elongated in the longitudinal direction, with pair of sidewalls 212, its respectively from the two ends on the left and right directions (width) of described diapire 211 upwards (along and the direction that intersects of described diapire 211) give prominence to.Described attachment members 21 comprises clasp joint portion 2121, is eachly all bent to annular, and is set to the front end (upper end) of the corresponding sidewall of described sidewall 212, so that extend the whole length (see Fig. 1 and Fig. 4) of described front end.
In addition, the described clasp joint spring 42 and 42 be resisted against respectively on the clasp joint accessory 43 and 43 of described illumination body 1 is attached to the left end of described diapire 211 so that respectively on the fore-and-aft direction of described left end near two ends.In addition, the clasp joint part 41 and 41 be inserted into respectively in the described through hole 1121 and 1121 of described illumination body 1 is attached to the right-hand member of described diapire 211 so that respectively on the fore-and-aft direction of described right-hand member near two ends.
Described lid 23 is made up (such as: milky acrylic resin) of photodiffusion material, and in box-like, it is elongated along the longitudinal direction, and (surface towards described attachment members 22) place, surface has opening thereon.Described lid 23 comprises transmittance section 231, and it is lens-shaped, and wherein central part than the two ends along its left and right directions (width) downwards (see Fig. 1 and Fig. 5).
Described transmittance section 231 comprises a pair extension 232, and it is given prominence in left-right direction from the two ends of described transmittance section 231 respectively, so that close to each other, and extends the whole length of described transmittance section 231, as shown in Figure 5 and Figure 6.Each in described a pair extension 232 is made up of the first extension 2321, rake 2322 and the second extension 2323.Described first extension 2321 is from the front end level of described transmittance section 231 and extend internally.Described rake 2322 extends, so that diagonally opposing corner is to downward-extension from the front end of described first extension 2321.Described second extension 2323 is from the front end level of described rake 2322 and extend internally.
Described lid 23 comprises outstanding wall 233, each outstanding wall from an extension of the correspondence described a pair extension 232 (in more detail, pars intermedia at the left and right directions of described first extension 2321) upwards (towards described attachment members 21) give prominence to, and extend the whole length of described corresponding extension.In addition, described lid 23 comprises protruding 2331, and each projection is inwardly given prominence to from the front end (upper end) of a corresponding outstanding wall of described outstanding wall 233.
Described power supply 24 comprises in box-like chest 241, and it is elongated at fore-and-aft direction, and its lower surface place has opening.Described chest 241 is made by crooked metal sheet.L-shaped extension 243 is integrally formed, to comprise the base portion extended from the left surface of described chest 241 left, with from the front portion that the front end of described base portion upwards extends with described chest 241.In addition, the groove 246 with U-shaped is made up of the described left surface of described chest 241 and described extension 243, and described groove 246 is as the space (see Fig. 1) of such as coiling.
Described chest 241, for holding substrate (not shown), substrate is provided with the electronic unit being configured for the power supply circuits being produced as the electric energy that LED module 22 is powered.In addition, three electric wires 243 comprising ground wire are connected to the input of described substrate, and the plug connector 242 being connected to socket connector 132 is connected to the terminal (see Fig. 2) of these electric wires 243.
The above-mentioned lid 23 mentioned can by particular manufacturing craft or by extruded.When extruded, can reduce costs relative to adopting the situation of particular manufacturing craft.But difference is large dimensionally by extruded described lid, and bending serious.Therefore, when described lid 23 is attached with described attachment members 21, will gap be produced between which, therefore foreign matter, such as insect and dust, can enter in the space that surrounded by described attachment members 21 and described lid 23 by described gap.
Therefore, in the present embodiment, in order to cover the gap be present between described attachment members 21 and described lid 23, described lid 23 is provided with elastic portion (the first elastic portion) 234.Under the state that described lid 23 is attached to described attachment members 21, described elastic portion 234 contacts with the described diapire 211 of described attachment members 21.Hereinafter, described elastic portion 234 is described in detail with reference to Fig. 1, Fig. 5 and Fig. 6.
As shwon in Figures 5 and 6, each described elastic portion 234 is by being different from the elastomeric material of described lid 23 material (such as, the elastomer of similar silicon rubber) make, but be integrally formed with described lid 23 by so-called dichromatism molded (bimodulus system).Each described elastic portion 234 comprises support portion 2341 and contact site 2342.Described support portion 2341 extends along outstanding wall 233, first extension 2321 of described lid 23 and rake 2322.Described contact site 2342 upwards extends diagonally from the front end of described support portion 2341.When described lid 23 is attached with attachment members 23, described contact site 2342 contacts the lower surface of diapire 211, and elastically deformable along the vertical direction.
Notice, angle between described contact site 2342 and described second extension 2323 (namely, angle between described contact site 2342 and described extension 232) when not being very large, when the front end of described contact site 2342 contacts with described diapire 211, described contact site 2342 may be located to bend in the middle.Alternately, the angle between described contact site 2342 and described second extension 2323 is very little, the degree of described contact site 2342 and described diapire 211 close contact can reduce.Therefore, the angle between described contact site 2342 and described second extension 2323 is preferably adjusted in the scope of 30 ° to 70 °, and is more preferably adjusted to 60 °.
In addition, in the present embodiment, described elastic portion (the second elastic portion) 235 and described lid 23 are integrally formed, so that extend to described protruding 2331 from the front end of described outstanding wall 233.Described elastic portion 235 adopts the elastomeric material identical with described elastic portion 234 to make, and throughput look molded and described lid 23 is integrally formed.When described lid 23 is attached with described attachment members 21, described elastic portion 235 respectively with described clasp joint portion 2121 close contact of described sidewall 212.Even when described attachment members 21 and by extruded described lid 23 between there is gap time, described gap also can be closed (see Fig. 1).
Next, hereinafter the method for the described light source cell 2 of assembling will be described.First, described power supply 24 is attached to the upper surface of described attachment members 21 by assembler, and described LED module 22 is attached to the lower surface of the described diapire 211 of described attachment members 21, makes multiple LED222 down.In this process, the lower surface of assembler by using at least one pawl (not shown) described LED module 22 to be fixed on the described diapire 211 of described attachment members 21, described pawl is such as by making a part for the diapire 211 of described attachment members 21 shear and be bent to form.
Further, the described electric wire (not shown) from the described connector (not shown) be arranged on the substrate 221 of described LED module 22 is connected to described power supply 24 by described assembler.Finally, described lid 23 is attached to described attachment members 21 by described assembler, makes the opening up of described lid 23.In the process, the projection 2331 of the outstanding wall 233 of described lid 23 is resisted against the corresponding clasp joint accessory 2121 of the sidewall 212 of described attachment members 21, and thus described lid 23 be attached with described attachment members 21 phase.
In this state, as shown in Figure 1, the elastic portion 234 of described lid 23 and the lower surface close contact of the diapire 211 of described attachment members 21.Thus, even if there is gap when described lid 23 and described attachment members 21 are attached between described lid 23 and described attachment members 21, described gap also can be closed by described elastic portion 234, and therefore, it is possible to stops foreign matter (such as: insect or dust) to invade in the space surrounded by described attachment members 21 and described lid 23.
When described lid 23 is attached with described attachment members 21, described rake 2322 receives the reaction force being contacted produced described contact site 2342 by described contact site 2342 with described diapire 211, and therefore described lid 23 is balanced in power.Such as, described lid 23 can be attached with described attachment members 21, but departs from slightly the position attachment of the tram of described attachment members 21 when mounted.But described elastic portion 234 is made up of elastomeric material, and therefore revise this skew by described contact site 2342.Therefore, it is possible to suppress entering of foreign matter.Described light source cell 2 assembles according to described above method.
In addition, preferably, when described lid 23 is attached to described attachment members 21, under state as shown in Figure 1, described elastic portion 234 preferably has such length, makes in the vertical direction (perpendicular to the described length of attachment members 21 and the direction of width) not overlapping described substrate 221.Adopt this structure, can prevent elastic portion 234 from stopping the light sent from the multiple LED222 be arranged on described substrate 221.
Next, hereinafter by a kind of method of installing described ligthing paraphernalia 10 of description.Note that in the following description, described terminal box 13 is supposed to be attached in advance on described apparatus body 1.
First, setter makes to draw in by ceiling 100 through hole 1111 and 1111 that described cable 4 in room and described signal cable 5 are inserted through described apparatus body 1 respectively, and makes to draw in described hanger bolt 200 and 200 in room respectively by described through hole 1112 and 1112 by ceiling 100.In addition, packing ring 202 and described hanger bolt 200 phase are attached by described setter respectively, and then respectively described nut 202 are attached to described hanger bolt 200, thus described apparatus body 1 is fixed to the lower surface of described ceiling 100.
Next, one end of described cable 4 is connected with described terminal box 13 by described setter, respectively the described clasp joint part 41 of described light source cell 2 is inserted in the respective through hole 1121 of described apparatus body 1, thus by described light source cell 2 temporary attachment on described apparatus body 1.Then, when described light source cell 2 temporary attachment to described utensil this on 1 time, the described socket connector 132 of described terminal box 13 is connected to the plug connector 242 of described cable 24 by described setter, and described signal cable 5 is connected to described terminal box 25.
Finally, described light source cell 2 overturns upward around the through hole 1121 and 1121 of described apparatus body 1 by setter, thus is attached on described apparatus body 1 by described light source cell 2.In the process, the clasp joint spring 42 of described light source cell 2 is resisted against on the corresponding clasp joint accessory 43 of described apparatus body 1, and thus described light source cell 2 is attached to described apparatus body 1.Described ligthing paraphernalia 10 can be installed according to the above method (see Fig. 3 and Fig. 4).
(modification)
Fig. 7 A to Fig. 7 D is the zoomed-in view of the major part of the modification that the described lid 23 be included in the described light source cell 2 of the present embodiment is shown.Even if when using these lids, also can as above-described embodiment, in the space stoping foreign matter to invade to be surrounded by described attachment members 21 and described lid 23.
As shown in Figure 7 A, between the two ends of the contact site 2342 of described elastic portion 234, concave part 2342a is provided with.Therefore, described contact site 2342 can be more flexible.In addition, as shown in Figure 7 A, this shape that described contact site 2342 adopts makes it become thinner towards front end.This provide following advantage: make described contact site 2342 can with described diapire 211 close contact.
Note that above-mentioned each described elastic portion 234 as shown in Figure 5 and the elastic portion 234 as shown in figs. 7 c and 7d described can have below and become thinner shape towards its front end.
Alternately, as shown in fig.7b, described elastic portion 234 can be made up of at least one projection, described projection from the upper surface of described extension 232 upwards (towards described attachment members 21) give prominence to, and extend the whole length of described extension 232.In more detail, described elastic portion 234 can be made up of at least one projection, described projection from the upper surface of described second extension 2323 upwards (towards described attachment members 21) give prominence to, and extend the whole length of described second extension 2323.Equally in this case, even if there is gap between described lid 23 and described attachment members 21, described elastic portion 234 also can the lower surface of close contact diapire 211, and therefore makes described gap-closing.
Alternately, as seen in figure 7 c, described elastic portion 234 can extend on the width (left and right directions) of described transmittance section 231 in a step-wise manner from the upper surface of described extension 232 (the second extension 2323).In addition, in this case, preferably, described elastic portion 234 has such height (size in the vertical direction): described elastic portion 234 higher than the plane P 1 of the front end of the front end and described extension 232 (the second extension 234) that comprise described elastic portion 234, as seen in figure 7 c.Adopt this structure, also can prevent described elastic portion 234 from stopping and be arranged on the light that the multiple LED222 on described substrate 221 send.
Alternately, as shown in Figure 7 D, described elastic portion 234 may be L-shaped, and it comprises the base portion upwards extended from the upper surface of described extension 232 (the second extension 2323), and from outward extending front portion, the front end of described base portion.Equally in this case, even if there is gap between described lid 23 and described attachment members 21, described elastic portion 234 also can the lower surface of diapire 211 described in close contact, and therefore makes described gap-closing.
In addition, preferably, described above-mentioned elastic portion 234 is made by white material or with the material of described lid 23 same color (such as, milky).Adopt this structure, described elastic portion 234 can propagate the light launched to described elastic portion 234 by described LED module 22, and can suppress the minimizing of light radiation.In addition, unless described elastic portion 234 affects the Light distribation of the light sent through described lid 23, otherwise described elastic portion 234 can be made up of the material of dark-coloured (such as: black).
In described above-described embodiment, described elastic portion 234 adopts the molded formation of dichromatism.But described elastic portion 234 may by synchronously making, and adopt the material identical with described lid 23 to make.Equally in this case, the diapire 211 of attachment members 21 described in described elastic portion 234 close contact, therefore, it is possible in the space preventing from foreign matter from invading being surrounded by described attachment members 21 and described lid 23.
Note that the shape according to described elastic portion 234, described elastic portion 234 contacts the part that the pressure produced can act on described elastic portion 234.Therefore, when described lid 23 is made up of animi resin (as Merlon or acrylic resin), what deterioration in time may cause described elastic portion bears breaking of the part place of pressure at it.Therefore, preferably, described elastic portion 234 has the shape can disperseing described pressure, such as, and preferably waveform as shown in Figure 8.
Note that in the present embodiment, the described LED module 22 comprising the described substrate 221 it being installed at least one LED222 is used as described light source component.But described light source component is enough luminous towards radiation space, and is therefore not limited to the described example of the present embodiment.In addition, in the present embodiment, described elastic portion 235 is set to the projection 2331 of described outstanding wall 233.But, at least provide described elastic portion 234 just enough, and therefore the present embodiment does not limit scope of the present utility model.
In addition, described above-mentioned projection is not as shown in fig.7b to be configured to two row, and can be set to a line, or three row or more row.
(aspect of the present utility model)
Apparent from above-described embodiment and its modification, the described light source cell (2) according to first aspect of the present utility model comprising: attachment members (21), has elongated shape; LED module (22) (light source component), is connected with described attachment members (21); With lid (23).Described lid (23) light-permeable, and be attached with described attachment members (21), to cover described LED module (22).Described attachment members (21) comprising: diapire (211), and it is rectangular-plate-shaped, and described LED module (22) is attached on it; With pair of sidewalls (212), give prominence to, so that away from described LED module (22) from the edge, two ends of the described diapire (211) on described diapire (211) width with the direction that described diapire (211) intersects respectively.Described lid (23) comprising: transmittance section (231), is arranged in the face of described diapire (211), so that cover described LED module; With a pair extension (232), extend, so that close to each other from the two ends on the width of described transmittance section (231) of described transmittance section (231) respectively.Described light source cell (2) also comprises elastic portion (234), described elastic portion is given prominence to, so that contact described diapire (211) when described lid (23) is attached to described attachment members (21) from the part in the face of described diapire (211) of described a pair extension (232) towards described attachment members (21) respectively.
According to described first aspect, such as, even if there is gap between described lid (23) by being crushed to and described attachment members (21), the described elastic portion (234) of described lid (23) also contacts the diapire (211) of described attachment members (21), and therefore described gap can be closed.Therefore, it is possible to prevent foreign matter from invading in the space surrounded by described attachment members (21) and described lid (23).
Realize in conjunction with first aspect according in the described light source cell (2) of described second aspect of the present utility model, described light source component (described LED module) (22) comprises substrate (221), it is provided with at least one light-emitting component (LED) (222).The length of each elastic portion (234) makes perpendicular to the described substrate (221) being attached to described diapire (211) not overlapping in the length of described attachment members (21) and the direction of width.
According to second aspect, can prevent described elastic portion (234) from stopping the light sent by the described multiple LED (222) be arranged on described substrate (221).
In the light source cell according to the third aspect of the present utility model (2) realized in conjunction with first and second, each described elastic portion (234) all has and makes the shape thinning towards its front end.
According to the third aspect, the advantage had is, the diapire (211) of attachment members (21) described in described elastic portion (234) energy close contact.
In conjunction with in the first to the third aspect either side realize according in described light source cell (2) of the present utility model, each described elastic portion (234) is made by white material or with the material of described lid (23) same color.
According to fourth aspect, the light sent towards described elastic portion (234) by described LED module (22) is allowed through, and therefore, it is possible to suppresses the minimizing of described radiation dose.
Either side in in conjunction with first to fourth realize according to the of the present utility model 5th in described light source cell (2) in, when the surface close to described attachment members (21) of described lid (23) is defined as the upper surface of described lid (23), each described elastic portion (234) comprises the contact site (2342) extended obliquely, and when described lid (23) is attached to described attachment members (21), described contact site (2342) contacts the lower surface of described diapire (211).
Realize in conjunction with the 5th according to the of the present utility model 6th in described light source cell (2) in, the angle between described contact site (2342) corresponding with a pair extension (232) is in the scope of 30 ° to 70 °.
Realize in conjunction with the 6th according to the of the present utility model 7th in described light source cell (2) in, the angle ranging from 60 °.
Either side in in conjunction with the 5th to the 7th realize according in the described light source cell (2) of eighth aspect of the present utility model, provide depressed part (2342a) at the two ends of described contact site (2342).
Either side in in conjunction with first to fourth realize according to the of the present utility model 9th in described light source cell (2) in, when the surface close to described attachment members (21) of described lid (23) is defined as the upper surface of described lid (23), each described elastic portion (234) comprises at least one projection, described projection is outstanding from the upper surface of corresponding of described a pair extension (232) towards described attachment members (21), and extends the entire length of corresponding of described a pair extension (232).
Either side in in conjunction with first to fourth realize according to the of the present utility model tenth in described light source cell (2) in, when the surface close to described attachment members (21) of described lid (23) is defined as the upper surface of described lid (23), each described elastic portion (234) extends in a step-wise manner from the corresponding upper surface of of described a pair extension (232) along the width of described transmittance section (231).
Realize in conjunction with the tenth according to the of the present utility model 11 in described light source cell (2) in, the height that in described elastic portion (234), each elastic portion (234) has makes elastic portion (234) higher than the plane of the corresponding front end of comprising its front end and described a pair extension (232).
Either side in in conjunction with first to fourth realize according to the of the present utility model 12 in described light source cell (2), when described lid (23) is defined as the upper surface of described lid (23) close to the surface of described attachment members (21), each described elastic portion (234) has L shape, and described L shape comprises the base portion that upwards extends from the corresponding upper surface of of described a pair extension (232) and from outward extending front portion, the front end of described base portion.
Either side in in conjunction with first to fourth realize according to the of the present utility model 13 in described light source cell (2) in, each described elastic portion (234) has waveform.
Either side in in conjunction with first to the 13 realize according in the described light source cell (2) of fourteenth aspect of the present utility model, described lid (23) comprises outstanding wall (233), each outstanding wall is given prominence to from corresponding one of described a pair extension (232) towards described attachment members (21), and extends the entire length of corresponding of described a pair extension (232).Described lid (23) comprises projection (2331), and the front end of corresponding from described outstanding wall (233) of each projection is inwardly given prominence to.Described attachment members (21) comprises clasp joint portion (2121), each clasp joint portion is bent to annular, and be provided to the front end of corresponding in described pair of sidewalls (212), so that extend the entire length of the front end of corresponding in described pair of sidewalls (212).Be resisted against by the described projection (2331) of the outstanding wall (233) by described lid (23) in the corresponding clasp joint portion in the clasp joint portion (2121) of the pair of sidewalls (212) of described attachment members (21), described lid (23) is attached to described attachment members (21).Described elastic portion (234) is defined as the first elastic portion.Described light source cell (2) also comprises the second elastic portion (235), and described elastic portion is respectively since the front end of described outstanding wall (233) extends to the described projection (2331) of described lid (23).When described lid (23) is attached to described attachment members (21), the described clasp joint portion (2121) of pair of sidewalls (212) described in described second elastic portion (235) close contact.
The apparatus body (1) on it is attached to according at least one comprising in the described light source cell (2) of the first to fourteenth aspect described at least one and described light source cell (2) of the ligthing paraphernalia (10) of the 15 aspect of the present utility model.
According to the 15 aspect, can provide and foreign matter can be suppressed to invade ligthing paraphernalia (10) in the space surrounded by described attachment members (21) and described lid (23).
Claims (15)
1. a light source cell, is characterized in that, comprising:
Attachment members, has elongated shape;
Light source component, is attached to described attachment members; And
Lid, described lid is printing opacity and is attached to described attachment members to cover described light source component,
Described attachment members comprises:
Diapire, described diapire has rectangular plate-like and described light source component is attached on it, and
Pair of sidewalls, described pair of sidewalls separately along and the direction that intersects of described diapire give prominence to from the two ends on the width of described diapire of described diapire, with away from described light source component,
Described lid comprises:
Transmittance section, is arranged in the face of described diapire, to cover described light source component, and
A pair extension, described a pair extension respectively extends since the two ends on the width of described transmittance section of described transmittance section, so that close to each other, and
Described light source cell also comprises elastic portion, and described elastic portion is respectively given prominence to towards described attachment members since the part in the face of described diapire of described a pair extension, contacts described diapire when being attached to described attachment members with the described lid of box lunch.
2. light source cell according to claim 1, is characterized in that:
Described light source component comprises substrate, and at least one light-emitting component is installed to described substrate; And
Each described elastic portion have perpendicular in the length of described attachment members and the direction of width not with the length of described substrate stacked being attached to described diapire.
3. light source cell according to claim 1 and 2, is characterized in that:
Each described elastic portion has and becomes thinner shape towards its front end.
4. light source cell according to claim 1, is characterized in that:
Each described elastic portion is made by white material or with the material of described lid same color.
5. light source cell according to claim 1, is characterized in that:
When the surface of the close described attachment members of described lid is defined as the upper surface of described lid, each described elastic portion comprises the contact site extended obliquely, and described contact site contacts the lower surface of described diapire when described cover is attached to described attachment members.
6. light source cell according to claim 5, is characterized in that:
Angle between described contact site and the corresponding extension in described a pair extension is in the scope of 30 ° to 70 °.
7. light source cell according to claim 6, is characterized in that:
The angle ranging from 60 °.
8. the light source cell according to any one in claim 5 to 7, is characterized in that
Depressed part is arranged between the two ends of described contact site.
9. light source cell according to claim 1 and 2, is characterized in that:
When the surface of the close described attachment members of described lid is defined as the upper surface of described lid, each described elastic portion comprises at least one projection, described projection is given prominence to from the upper surface of the corresponding extension described a pair extension towards described attachment members, and extends the whole length of an extension of the correspondence in described a pair extension.
10. light source cell according to claim 1 and 2, is characterized in that:
When the surface of the close described attachment members of described lid is defined as the upper surface of described lid, each described elastic portion extends on the width of described transmittance section in a step-wise manner from the upper surface of an extension of the correspondence described a pair extension.
11. light source cells according to claim 10, is characterized in that:
The height had as the elastic portion of each in described elastic portion makes described elastic portion higher than the plane of the front end of an extension of the correspondence comprised in the front end of described elastic portion and described a pair extension.
12. light source cells according to claim 1 and 2, is characterized in that:
When the surface of the close described attachment members of described lid is defined as the upper surface of described lid, each described elastic portion has L shape, the base portion that the upper surface that described L shape comprises an extension of the correspondence from described a pair extension upwards extends and from outward extending front portion, the front end of described base portion.
13. light source cells according to claim 1 and 2, is characterized in that:
Each described elastic portion has waveform.
14. light source cells according to claim 1 and 2, is characterized in that:
Described lid comprises outstanding wall, and each described outstanding wall is given prominence to from an extension of the correspondence described a pair extension towards described attachment members, and extends the whole length of an extension of the correspondence in described a pair extension;
Described lid comprises projection, and each described projection is inwardly given prominence to from the front end of an outstanding wall of the correspondence described outstanding wall;
Described attachment members comprises clasp joint portion, and each described clasp joint portion is bent to annular and is set to the front end of a sidewall of the correspondence in described pair of sidewalls, to extend the whole length of the described front end of a sidewall of the correspondence in described pair of sidewalls;
Be resisted against by the described projection of the described outstanding wall making described lid in the clasp joint portion of the correspondence in the described clasp joint portion of the described pair of sidewalls of described attachment members, described cover is attached to described attachment members;
Described elastic portion is defined as the first elastic portion;
Described light source cell also comprises the second elastic portion, and described second elastic portion is respectively since the front end of described outstanding wall extends to the described projection of described lid; And
The described clasp joint portion of described second elastic portion pair of sidewalls described in close contact when described cover is attached to described attachment members.
15. 1 kinds of ligthing paraphernalias, is characterized in that, comprising:
Light source cell according to any one in claim 1 to 14; With
Apparatus body, described light source cell is attached to described apparatus body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-206603 | 2014-10-07 | ||
| JP2014206603A JP6489469B2 (en) | 2014-10-07 | 2014-10-07 | Light source unit and lighting apparatus using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048307U true CN205048307U (en) | 2016-02-24 |
Family
ID=55341882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770060.1U Active CN205048307U (en) | 2014-10-07 | 2015-09-30 | Light source cell and ligthing paraphernalia |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6489469B2 (en) |
| CN (1) | CN205048307U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7117547B2 (en) * | 2018-03-26 | 2022-08-15 | パナソニックＩｐマネジメント株式会社 | Light source unit and lighting equipment |
| JP7025484B2 (en) * | 2020-07-07 | 2022-02-24 | 深セン市兆馳照明股▲フン▼有限公司 | Cover member of light source unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153434U (en) * | 1984-03-24 | 1985-10-12 | 松下電工株式会社 | lighting equipment |
| JP4448757B2 (en) * | 2004-11-01 | 2010-04-14 | 三機工業株式会社 | Clean room lighting system |
| JP4456522B2 (en) * | 2005-04-28 | 2010-04-28 | 和光電気株式会社 | lighting equipment |
| KR100993059B1 (en) * | 2008-09-29 | 2010-11-08 | 엘지이노텍 주식회사 | Light emitting apparatus |
| JP4975145B2 (en) * | 2010-07-13 | 2012-07-11 | シャープ株式会社 | Lighting device |
| JP2014179207A (en) * | 2013-03-14 | 2014-09-25 | Panasonic Corp | Light source unit and lighting fixture using the same |
-
2014
- 2014-10-07 JP JP2014206603A patent/JP6489469B2/en active Active
-
2015
- 2015-09-30 CN CN201520770060.1U patent/CN205048307U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6489469B2 (en) | 2019-03-27 |
| JP2016076403A (en) | 2016-05-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |