CN104879717B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN104879717B CN104879717B CN201410370604.5A CN201410370604A CN104879717B CN 104879717 B CN104879717 B CN 104879717B CN 201410370604 A CN201410370604 A CN 201410370604A CN 104879717 B CN104879717 B CN 104879717B
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- China
- Prior art keywords
- light
- circuit substrate
- light conductor
- housing
- display window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
Abstract
The present invention can realize the miniaturization for the housing stored to the circuit substrate for being equipped with light emitting diode, and in the case that housing is decomposed when maintenance test, also can easily be assembled, without causing the damage of guide-lighting aggregate, losing the problem of such.The electronic equipment of the present invention includes：The first shell (110) supported to the circuit substrate (200) for being abreast equipped with multiple light emitting diodes (220)；And the second housing (120) of the first shell (110) is installed to state of periphery wall (122) configuration around circuit substrate (200), the point light for making light emitting diode (220) using light conductor (131) projects from the display window hole (126) for being formed at periphery wall (122), multiple light conductors (131) are formed and are integrated to form guide-lighting aggregate (130), and set on second housing (120) and elastically keep plate (143), this elastically keeps plate (143) and guide-lighting aggregate (130) is clamped between circuit substrate (200) and periphery wall (122) in the state of light conductor (131) is parallel with circuit substrate (200).
Description
Technical field
The present invention relates to will be equipped with the circuit substrate storage of multiple light emitting diodes (diode) in the housing and utilize
The electronics that guide-lighting aggregate carries out leaded light between the display window hole being arranged on housing and the light-emitting area of light emitting diode is set
It is standby, in particular with the electronics for the wall portion that the housing provided with display window hole is accommodated in along the direction orthogonal with circuit substrate
The improvement that equipment is carried out.
Background technology
Light emitting diode (LightEmitting Diode, LED) electricity is equipped with the circuit substrate for be accommodated in housing
By by makrolon between the display window hole being arranged in sub- equipment on housing and the light-emitting area of light emitting diode
Etc. (polycarbonate) transparent resin material is formed light conductor connects.Multiple luminous two are equipped with circuit substrate
The use of guide-lighting aggregate obtained from the formation of multiple light conductors is integrated is also known in the electronic equipment of pole pipe.
Such as in the electronic equipment described in patent document 1, set in the enclosure interior with multiple display window holes
The circuit substrate of multiple light emitting diodes is installed.Defined distance is ensured between circuit substrate and display window hole, and
Light conductor is set, and the light conductor turns into the more columns that the light of each light emitting diode is imported to each display window hole.These are led
Body of light is linked into an integrated entity by connecting elements, and is installed on a shell (case) of housing.
In addition, in the electronic equipment described in patent document 2, by each light emitting diode being mounted in circuit substrate
Light-output to hull outside multiple light conductors by connecting elements formed be integrated, and be clamped in housing two shells it
Between.
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 5-303340 publications
Patent document 2：Japanese Patent Laid-Open 2012-230998 publications
The content of the invention
The technical problems to be solved by the invention
In the electronic equipment described in patent document 1, the shape of a shell is installed on due to being maintained guide-lighting aggregate
State, therefore can easily carry out operation when two shells are separated or assembled.However, on condition that with being equipped with luminous two
Carry out guide-lighting on the orthogonal direction of the circuit substrate of pole pipe, and do not consider to be led on the direction parallel with circuit substrate
Light.Accordingly, it is possible to the maximization of housing can be caused on the direction orthogonal with circuit substrate.
On the other hand, the electronic equipment described in patent document 2 is parallel in the circuit substrate with being equipped with light emitting diode
Direction on carry out it is guide-lighting.However, guide-lighting aggregate is only clamped between two shells.Therefore, two shells are not being assembled
In the case of getting up, guide-lighting aggregate can not be kept.Therefore, not only when carrying out maintenance test using scene, when outer by two
Operation when shell is separated or assembled is more loaded down with trivial details, or even leaded light aggregate is also possible to come off when decomposing shell, so as to cause
The damage of light aggregate, lose the problem of such.In addition, in order to which the luminous leading section of light conductor is inserted in display window hole, must
It must ensure that enclosure interior has to be used to insert and move the space (space) of light conductor, therefore may also cause along circuit substrate
Housing on direction becomes to maximize.
The present invention is in view of the foregoing, there is provided a kind of electronic equipment, can realize the circuit base to being equipped with light emitting diode
The miniaturization for the housing that plate is stored, and in the case that housing is decomposed when maintenance test, also can easily enter
Row assembling, without causing guide-lighting aggregate damage, losing the problem of such.
Technical scheme used by solution technical problem
To achieve these goals, electronic equipment of the invention includes：First shell, it is multiple luminous to being abreast equipped with
The circuit substrate of diode is supported；Second housing, has orthogonal a side walls and periphery wall, the side walls with
The circuit substrate is relatively and the periphery wall is installed to described first in the state of being arranged at around the circuit substrate
Shell；And light conductor, it is arranged in correspondence with each light emitting diode, the point of each light emitting diode is made using each light conductor
Light is projected from the display window hole for being formed at the periphery wall, and the electronic equipment is characterised by, forms multiple light conductors
It is integrated to form guide-lighting aggregate, and the second housing is provided with and elastically keeps plate, this elastically keeps plate in each leaded light
The guide-lighting aggregate is clamped in the circuit substrate and formed with the display in the state of body is parallel with the circuit substrate
With between the periphery wall of fenestra.
Invention effect
According to the present invention, form light conductor and be integrated to form guide-lighting aggregate, and elasticity is provided with second housing
Holding plate, this elastically keeps plate and guide-lighting aggregate is clamped in into the circuit base with each light conductor state parallel with circuit substrate
Between plate and periphery wall formed with display window hole, the circuit substrate for being equipped with light emitting diode is carried out accordingly, it is capable to realize
The miniaturization of the housing of storage, and in the case that housing is decomposed when maintenance test, will not also cause guide-lighting aggregate
Damage, lose it is such the problem of, can easily be assembled.
Brief description of the drawings
Fig. 1 is the front view of the electronic equipment of embodiment of the present invention 1.
Fig. 2 is the X-X line sectional views in Fig. 1.
Fig. 3 is the Y-Y line sectional views in Fig. 1.
Fig. 4 is the outside drawing of the guide-lighting aggregate employed in the electronic equipment shown in Fig. 1.
Fig. 5 is the outside drawing of base portion set on the housing of the electronic equipment shown in Fig. 1.
Fig. 6 is the outside drawing that guide-lighting aggregate is assembled into the state after the base portion shown in Fig. 5.
Fig. 7 is by the figure of Fig. 2 major part enlarged representation.
Fig. 8 is the top amplification view of the electronic equipment of embodiment of the present invention 2.
Fig. 9 is the outside drawing of the guide-lighting aggregate employed in the electronic equipment shown in Fig. 8.
Figure 10 is the top amplification view of the electronic equipment of embodiment of the present invention 3.
Figure 11 is the outside drawing of the guide-lighting aggregate employed in the electronic equipment shown in Figure 10.
Figure 12 is the top amplification view of the variation of the electronic equipment shown in Figure 10.
Embodiment
Below, referring to the drawings, the preferred embodiment of the electronic equipment of the present invention is described in detail.
Embodiment 1
Fig. 1 represents the outward appearance of the electronic equipment of embodiment of the present invention 1.Here the electronic equipment exemplified is, for example, pair can
The extra cell that the elementary cell (unit) 2 of programmable controller (programmable controller) is set up, is configured basic
The lateral location of unit 2.As shown in Figures 2 and 3, the electronic equipment as the extra cell includes：By left and right in a pair
The housing 100 that one shell 110 and second housing 120 are formed；And it is accommodated in the circuit substrate 200 inside housing 100.First
Shell 110 and second housing 120 are formed by molding resin material respectively.
As shown in Figure 1 to Figure 3, the first shell 110 has connecting shackle (hook) in the outer surface of bottom (base) plate 111
112a, and there is substrate pedestal 113 in the inner surface of bottom plate 111.Connecting shackle 112a is used for electronic equipment and elementary cell 2
Lateral location it is mechanically connected.In present embodiment 1, in Fig. 1 by respectively from bottom plate 111 it is prominent over and under in a manner of
Provided with connecting shackle 112a.Substrate pedestal 113 is the pedestal for being supported in the inside of housing 100 to circuit substrate 200,
And it is arranged on multiple positions of bottom plate 111.It is accommodated in the circuit substrate 200 inside housing 100 and is placed on substrate pedestal 113
After upper, fastened using screw (screw), so as to which the bottom plate 111 with the first shell 110 is abreast supported on substrate pedestal
On 113.In addition, the method that circuit substrate 200 is supported on bottom plate 111 is not limited to screw fastening.Such as can also be the bottom of at
The inner surface setting substrate of plate 111 keeps using suspension hook 114, runs through substrate holding suspension hook 114 and is placed on substrate pedestal 113
The connecting hole 201 of circuit substrate 200 engaged, can also the fastening of dual-purpose screw and substrate holding suspension hook 114.
Second housing 120 by side walls 121, with the formation of periphery wall 122 being arranged on around side walls 121 by being integrated
To obtain.Periphery wall 122 is arranged to orthogonal with side walls 121.Hereinafter, for convenience of description, side in face of being located in Fig. 1
Periphery wall 122 is referred to as front periphery wall 122a, periphery wall 122 above is referred to as into periphery wall 122b above, under being located at
The periphery wall 122 of side is referred to as following periphery wall 122c, will be referred to as positioned at the periphery wall 122 of front periphery wall 122a behinds outside the back side
Perisporium 122d, so as to make a distinction.
Although not explicitly indicated that in figure, periphery wall 122b above second housing 120, following periphery wall 122c, with
And multiple hook on hole 123 are respectively equipped with the periphery wall 122d of the back side.Hook on hole 123 makes the first shell 110 and second housing 120
In the case of combination, blocked with the zoarium being arranged on the correspondence position of the first shell 110 with the claw 115a phases of elastic suspension hook 115
Close.By making zoarium be fastened with the claw 115a of elastic suspension hook 115 and the hook on hole 123 of second housing 120, so as to by the
One shell 110 assembles with second housing 120 and forms one.In the first shell 110 shape being integrated is formed with second housing 120
Under state, claw 115a is pressed inward against by hook on hole 123, in the case, zoarium can produce elastic shape with elastic suspension hook 115
Become, so as to release the fastening state of hook on hole 123 and claw 115a, thus, it is possible to resolve into the first shell 110 and second housing
120。
The inner surface of side walls 121 is provided with pressing pillar 124, and the pressing pillar 124 is in the first shell 110 and second housing
120 formed be integrated in the case of, the circuit substrate 200 being placed on the substrate pedestal 113 of the first shell 110 is carried out by
Pressure.By the way that the front end for pressing pillar 124 is pressed into circuit substrate 200, so that the side walls 121 and circuit of second housing 120
Substrate 200 is abreast set.In addition, the label 125 in Fig. 1 is provided on the back side periphery wall 122d of second housing 120
Installation foot.Installation foot 125 is used in the state of electronic equipment is connected with the lateral location of elementary cell 2, by electronic equipment
The wall (not shown) of the control panel relative with the back side periphery wall 122d of second housing 120 is fixed in a manner of screw fastens
On.Although not explicitly indicated that in figure, it is additionally provided with the back side periphery wall 122d of second housing 120 with the universal standard
The slot of DIN guide rails (rail).In the case of DIN guide rails being provided with the wall of control panel (not shown), electronic equipment
It is erected at by slot on DIN guide rails, and without using installation foot 125.
As shown in Figures 2 and 3, it is accommodated in the circuit substrate 200 inside housing 100, in the bottom plate with the first shell 110
On 111 relative solder side 200a, slim surface mount device 210 is welded on circuit pattern (pattern).Circuit
The larger circuit of multiple light emitting diodes 200 and thickness is equipped with opposing face (component mounting surface) 200b of substrate 200
Component 221.Light emitting diode 220 and the larger circuit components 221 of thickness pass through through the not shown of circuit substrate 200
Lead (lead) terminal welded with solder side 200a circuit pattern.In present embodiment 1, using each luminous two
The light-emitting area of pole pipe 220 this straight (straight) mode parallel with the opposing face 200b of circuit substrate 200 is come direct
Ground is mounted in circuit substrate 200.In addition, the circuit components 221 larger as thickness, including external connection terminal board
The more large-scale circuit components such as 222 relative side-connector (connector), power capacitor (condenser).Such as figure
Shown in 1, external connection terminal board 222 is arranged to from the opening portion for the front periphery wall 122a for being formed at second housing 120 dew
The state gone out.In addition, circuit substrate 200 is provided with the additional connector 223 being exposed to outside the first shell 110.The additional company
Connect device 223 to be used in the case where electronic equipment is connected with the lateral location of elementary cell 2, make the electronics of circuit substrate 200
Circuit electrically connects with the electronic circuit of elementary cell 2.
On the other hand, as shown in figure 1, on the electronic equipment, it is provided with the front periphery wall 122a of second housing 120 aobvious
Show and use fenestra 126, as shown in figure 3, being provided with base portion 140 in the side walls 121 of second housing 120.
Display window hole 126 is for the light emitting diode 220 outside housing 100 to being mounted in circuit substrate 200
Point light carry out visual confirmation opening, respectively become the circle with same inner diameter.In Fig. 1 of present embodiment 1, in electricity
Three light emitting diodes are equipped with base board 200 in a manner of being equally spaced arranged in a row along above-below direction, second
It is provided with the front periphery wall 122a of shell 120 in a manner of equally spaced being arranged along above-below direction and each light emitting diode
200 three corresponding display window holes 126.As shown in Figure 5 and Figure 6, formed with display window on the periphery wall 122a of front
The part in hole 126 is provided with thinner wall section 128.Thinner wall section 128 from front periphery wall 122a protrusion end face by including display
Formed with recess is set in the rectangular area including fenestra 126.The perisporium 128a of the recess of the thinner wall section 128 is formed more to lean on
Inside nearly housing 100, the mode that area gradually increases enter line tilt.As shown in fig. 7, display window hole 126 is formed as outer surface
The specific inner surface opening that is open big trapezoidal (taper).
Light conductor 131 is maintained on the second housing 120 by base portion 140, and the light conductor 131 is used to that circuit base will to be mounted in
The point light of light emitting diode 220 on plate 200 is directed to display window hole 126.Each light emitting diode 220 is set respectively
Light conductor 131.In present embodiment 1, as shown in figure 4, applying as prismatic following light conductor 131：Have in base end part
There is inclined plane part 131a, and there is luminous leading section 131b in leading section.Inclined plane part 131a is the long side side relative to light conductor 131
To with the inclined plane of 45° angle degree.As shown in fig. 7, in the light conductor 131, if being injected from the side 131c of base end part luminous
The point light of diode 220, then occur orthogonal reflection on inclined plane part 131a, so as to be directed into the luminous leading section of leading section
131b.The size of light conductor 131 has the sectional area equal or bigger with the display window hole 126 of second housing 120 respectively.Such as
Shown in Fig. 1, the luminous leading section 131b of light conductor 131 is arranged to surrounding between ring-type relative to display window hole 126
Gap, and with the external diameter circular cross-section smaller than the internal diameter in display window hole 126.
These light conductors 131 are integrated by connecting elements 132 to be formed, and form guide-lighting aggregate 130.Connecting elements
132, which turn into thickness ratio light conductor 131, wants thin prismatic, and three light conductors 131 are each other with equal intervals and parallel state is connected
Connect.In order to suppress the situation by connecting elements 132 to the adjacent light leak of light conductor 131, will the position of connecting elements 132 be set
It is set as being inclined on the thickness direction of light conductor 131.In present embodiment 1, using transparent resin material be makrolon come pair
Light conductor 131 is integrally formed with connecting elements 132.
The base portion 140 that the guide-lighting aggregate 130 is kept is arranged in the side walls 121 of second housing 120
It is prominent from the part close to front periphery wall 122a to the first shell 110.The base portion 140 is provided with three groove portions 141, set
Light-tight partition 142 between groove portion 141 and elastically keep plate 143 with what light-tight partition 142 was arranged in correspondence with.
Groove portion 141 is formed at the recess of the nose portion of base portion 140, is oppositely disposed with display window hole 126
In the case of the luminous leading section 131b of light conductor 131, the base end part of light conductor 131 can be stored in the state of engaging.Shading
Next door 142 is from the mutual part of groove portion 141 part prominent to the first shell 110, by opaque molding resin material
Form.In the case of being abutted against in the side of light conductor 131 and groove portion 141, light-tight partition 142 is formed as from the phase of light conductor 131
Protrusion between mutually, and respective front end is in close to the position of circuit substrate 200.Can clearly it see from figure, light-tight partition
142 nose portion is provided with inclined plane 142a in both sides, and closer to the first shell 110, then inclined plane 142a width is gradual
Diminish.It is prominent to the first shell 110 to elastically keep position of the plate 143 between light-tight partition 142 and front periphery wall 122a, and
Respective leading section has claw 143a.It is being accommodated in the leading section of the light conductor 131 of groove portion 141 and front periphery wall 122a phases
In the case of abutting, elastically keep plate 143 and be arranged to so that light conductor 131 is gently pressed into thinner wall section 128 by connecting elements 132
The mode of inner surface abutted against with connecting elements 132, and can be led by making claw 143a engage with connecting elements 132 to limit
Body of light 131 moves to the direction away from groove portion 141.In addition, the label 121a in Fig. 3 is molded to second housing 120
When, the punching for the metal pattern to being molded as the claw 143a for elastically keeping plate 143 of overhead kick (undercut).
When guide-lighting aggregate 130 is installed on into the base portion 140 of second housing 120, make luminous leading section 131b slave phases
For front periphery wall 122a 128 inclined direction of thinner wall section navigate to display window hole 126 after, press it into elasticity
Between holding plate 143 and front periphery wall 122a, so that connecting elements 132 slips into from claw 132a.That is, if will connection
From claw 143a inclined-plane, press-in is elastically kept between plate 143 and front periphery wall 122a component 132, then elastically keeps plate 143
Bent in a manner of leaving front periphery wall 122a, so that the claw 143a of front end is retreated, therefore can be without really
In the case of the inside of housing 100 is protected with the space for the movement of guide-lighting aggregate 130, whole guide-lighting aggregate 130 is installed to
In base portion 140.Especially because front periphery wall 122a is provided with thinner wall section 128, therefore it can easily carry out aforesaid operations.
It is additionally, since the base portion 140 being supported to guide-lighting aggregate 130 and the display use for being provided with luminous leading section 131b
Fenestra 126 is arranged on identical second housing 120, therefore can set luminous leading section to display window hole 126 exactly
131b.Guide-lighting aggregate 130 in the base portion 140 of second housing 120 is resiliently held with respective light conductor 131
The mode that plate 143 gently lifts upward, it is clamped between front periphery wall 122a inner surface, and by making elastic guarantor
The claw 143a and connecting elements 132 for holding plate 143 fasten, to cause the shifting for preventing the side of light conductor 131 from leaving groove portion 141
Dynamic state is maintained.
Therefore, housing 100 is being decomposed into the first shell 110 and second housing 120, or by the first shell 110 and second
When shell 120 assembles composition housing 100, operation can be easily carried out.Moreover, during these operations are carried out, leaded light collection
Zoarium 130 will not come off from second housing 120, therefore will not also cause guide-lighting aggregate 130 to damage, lose the problem of such.
Be additionally, since and prismatic light conductor 131 be provided with the direction parallel with circuit substrate 200, thus with circuit substrate 200
Size on orthogonal direction will not increase, and can realize the miniaturization of housing 100.
In the case where the light emitting diode 220 for being equipped on circuit substrate 200 is lighted, as shown in fig. 7, before by lighting
The annular gap s formed between end 131b and luminous leading section 131b and the perisporium in display window hole 126, to housing 100
Outer blaze.That is, the luminous leading section 131b of light conductor 131 turns into the first light-emitting area, and luminous leading section 131b and display
Turn into the second light-emitting area with the gap s between fenestra 126.Therefore, also can be multiple even if for example production batch (lot) is different
The light-emitting area that the first light-emitting area uniformly overlaps with the second light-emitting area is obtained in display window hole 126.In addition, observed from front
The light-emitting area of light emitting diode 220 is the aperture area in display window hole 126, by the way that display window hole 126 is set to greatly
In the luminous leading section 131b of light conductor 131, visuality is lighted so as to improve light emitting diode 220.Moreover, it will show
With fenestra 126 be set to it is bigger than the luminous leading section 131b of light conductor 131 in the case of, also have the following advantages that：That is, will lead
When light aggregate 130 is installed to base portion 140, make luminous leading section 131b from the oblique operation for navigating to display window hole 126b
Become to be relatively easy to.Moreover, for display window hole 126, it is more than front periphery wall due to being formed as outer surface aperture area
122a inner surface it is trapezoidal, therefore, change sight when light-emitting area slip be inhibited, improve light emitting diode
220 visuality.
In addition, the connecting elements 132 that guide-lighting aggregate 130 is arranged to connect three light conductors 131 is inclined to light conductor 131
Thickness direction.Therefore, from light conductor 131, caused light leak is inhibited to each other, therefore for example makes adjacent one luminous
Diode 220 light and make another light emitting diode 200 extinguish in the case of, another light-emitting diodes can be confirmed exactly
Pipe 200 is in OFF state.Moreover, the base portion of second housing 120 is not arranged at normal posture in guide-lighting aggregate 130
In the case of 140, due to the distance between the groove portion 141 of base portion 140 and connecting elements 132 difference, therefore can not be in leaded light
At the time of the side of body 131 abuts against with groove portion 141, make to elastically keep plate 143 and abutted against with connecting elements 132.Therefore, will not
Mistake it is positive and negative in the state of guide-lighting aggregate 130 is installed in base portion 140, so as to reliably by light emitting diode
220 light light-output to luminous leading section 131b.
Moreover, in the case of being abutted against in the side of light conductor 131 and groove portion 141, will be molded by opaque resin material
The light-tight partition 142 formed is arranged to protrude to each other from light conductor 131, and respective front end is in close to circuit substrate
200 position.Moreover, the both sides of the nose portion in light-tight partition 142, to be tapered into closer to the first shell 110, width
Mode be provided with inclined plane 142a.Therefore, light conductor 131 can not only be maintained in base portion 140 with stable state, also not
Other components for being mounted in circuit substrate 200 can be counteracted, and can suppress straight between adjacent light conductor 131
Connect light leak, and can prevent because of the reflection from circuit substrate 200 and caused by it is guide-lighting from a light conductor 131 to another
The roundabout light leak of body 131.
In addition, above-mentioned embodiment 1 pass the imperial examinations at the provincial level be illustrated display window hole 126 be formed as outer surface aperture area be more than just
The trapezoidal situation of face periphery wall 122a inner surface, but display window hole can also be formed as inner surface aperture area with it is outer
Surface opening area is equal.In addition, although there is provided the display window hole 126 of circle, the opening shape in display window hole 126
It is not limited only to circular or arbitrary polygon.For light leading section 131b section shape similarly, can be appoint
The polygon of meaning.If thus, for example change the opening shape in display window hole 126 according to the classification species of display content,
The means of identification beyond the color differentiation of light emitting diode 220 can be obtained.However, no matter to the shape in display window hole 126 with
And what kind of combination luminous leading section 131b section shape carries out, if considering light-emitting area, preferably in luminous leading section
Surrounding between 131b and display window hole 126 ensures gap s.
In addition, the end surface shape on the leading section 131b that lights, can use plane or spherical, but be preferably set for will not
From display window hole 126 to the outside prominent dimensional tolerance of housing 100.If luminous leading section 131b does not protrude into housing 100
Outside, then not only housing 100 outside clean become to be relatively easy to, can also prevent in advance clean when to light leading section
131 cause to damage, or because inappropriate pressing causes the company for elastically keeping plate 143, guide-lighting aggregate 130 of base portion 140
Connection member 132 damages.
Although being configured moreover, plate 143 will be elastically kept between light conductor 131, the present invention is not limited thereto.Example
Such as, in the case where arranging multiple light emitting diodes 220, if making connecting elements 132 to a left side for the multiple light conductors 131 connected
Right both sides are protruded, and the connecting elements 132 that this is protruded from left and right is pressed by elastically keeping plate 143, then can be by light conductor
131 spaced is set to narrower, can cut down the space-consuming of guide-lighting aggregate 130.
In addition, though inclined plane 142a is arranged on to the nose portion of light-tight partition 142, but by light-tight partition 142 whole
The section shape for being all set to flat in individual length range can also serve the same role effect.
Embodiment 2
Fig. 8 is the figure of the major part section for the electronic equipment for representing embodiment of the present invention 2.Here the electronics illustrated is set
It is standby identical with embodiment 1, including：The housing 100 being made up of left and right the first shell 110 in a pair and second housing 120；
And the circuit substrate 200 inside housing 100 is accommodated in, it is with the difference of embodiment 1, is taken in circuit substrate 200
Carry three light emitting diodes 320 and for by light emitting diode 320 light light-output to formed in second housing 120
Front periphery wall 122a on display window hole 126 light conductor 131 structure.
That is, equally spaced carried in circuit substrate 200 three light emitting diodes 320 are configured to respective light-emitting area
It is orthogonal with the opposing face 200b of circuit substrate 200.As shown in figure 8, this light emitting diode 320 can be right angle using connector
(right angle) structure obtained from mode.Or can also be with the side orthogonal with the opposing face 200b of circuit substrate 200
Formula set assisting base plate, and on the assisting base plate carry straight manner light emitting diode 320, be thus configured to light-emitting area with
The opposing face 200b of circuit substrate 200 is orthogonal, and said structure can also be combined.
Light conductor 331 is respectively arranged with to each light emitting diode 320.As shown in figure 9, applied in present embodiment 2
The light conductor 331 of prism-shaped, the light conductor 331 is in base end part with straight parts 331a and in leading section with luminous leading section
331b.Straight parts 331a is the plane with the long side direction of light conductor 331 angle in 90 °.In the light conductor 331, from base end part
The optical paths of lighting of light emitting diode 320 injected of straight parts 331a directly advance, and be fed to the luminous leading section of leading section
331b。
In addition, three light conductors 331 are integrated by connecting elements 332 to be formed, guide-lighting aggregate 330 is formed.Due to
Connecting elements 332 turns into thinner than light conductor 331 prismatic, therefore three light conductors 331 are with equally spaced from each other and parallel
State is connected with each other.In order to suppress that connecting elements 332 will be set to the adjacent light leak of light conductor 331 by connecting elements 332
Position is set as being inclined on the thickness direction of light conductor 331.It is makrolon using transparent resin material in present embodiment 2
To be integrally formed to light conductor 331 and connecting elements 332.
In addition, herein below is identical with embodiment 1：That is, the size of light conductor 331 has aobvious with second housing 120
Show with the equal or bigger sectional area of fenestra 126；Also, there is the luminous leading section 331b of light conductor 331 external diameter to be used than display
The internal diameter of fenestra 126 wants small circular cross-section, has the gap of ring-type so as to be disposed relative to display window hole 126 in surrounding
s.In addition, in embodiment 2 with the identical structure of embodiment 1 mark identical label, and omit it is respective specifically
It is bright.
In embodiment 2, in the case where guide-lighting aggregate 330 is installed into the base portion 140 of second housing 120, if
Making luminous leading section 331b display window hole 126 is navigated to from relative to the front periphery wall 122a inclined direction of inner surface
Afterwards, it is pressed into and elastically keeps between plate 143 and front periphery wall 122a, causes connecting elements 332 from claw 143a's
Inclined-plane is slipped into, then elastic holders 143 are bent in a manner of leaving front periphery wall 122a, to cause the claw of front end
143a retreat, therefore also can need not ensure inside housing 100 have for guide-lighting aggregate 330 movement space in the case of,
Whole guide-lighting aggregate 330 can be installed to base portion 140.Especially because front periphery wall 122a is provided with thinner wall section
128, therefore can easily carry out aforesaid operations.Be additionally, since the base portion 140 that is supported to guide-lighting aggregate 330 and
The display window hole 126 for being provided with luminous leading section 331b is arranged on identical second housing 120, therefore can be right exactly
Display window hole 126 sets luminous leading section 331b.Guide-lighting aggregate 330 in the base portion 140 of second housing 120
It is resiliently held in a manner of plate 143 gently lifts upward, is clamped in and front periphery wall 122a by respective light conductor 331
Inner surface between, and by making the claw 143a for elastically keeping plate 143 be fastened with connecting elements 332, to prevent
The state that the movement of groove portion 141 is left in the side of light conductor 331 is maintained.
Therefore, housing 100 is being decomposed into the first shell 110 and second housing 120, or by the first shell 110 and second
When shell 120 assembles composition housing 100, operation can be easily carried out.Moreover, during these operations are carried out, it is guide-lighting
Aggregate 330 will not come off from second housing 120, thus will not also cause guide-lighting aggregate 330 damage, lose as ask
Topic.It is additionally, since and prismatic light conductor 331 is set up in the side parallel with circuit substrate 200, therefore and circuit substrate
Size on 200 orthogonal directions will not also increase, and can realize the miniaturization of housing 100.
In the case where the light emitting diode carried in circuit substrate 200 320 is lighted, as shown in figure 8, before by lighting
The end 331b and annular gap s formed between luminous leading section 331b and the perisporium in display window hole 126, to housing
100 outer blaze.That is, the luminous leading section 331b of light conductor 331 turns into the first light-emitting area, and luminous leading section 331b is with showing
Show turns into the second light-emitting area with the gap s between fenestra 126.Therefore, also can be in multiple displays even if for example production batch is different
The light-emitting area uniformly overlapped with the second light-emitting area with the first light-emitting area is obtained in fenestra 126.In addition, observed from front luminous
The light-emitting area of diode 320 is the aperture area in display window hole 126, is led by the way that display window hole 126 to be set to be more than
The luminous leading section 331b of body of light 331, visuality is lighted so as to improve light emitting diode 320.Moreover, by display window
Hole 126 be set to it is bigger than the luminous leading section 331b of light conductor 331 in the case of, also have the following advantages that：That is, by leaded light
When aggregate 330 is installed to base portion 140, luminous leading section 331b is set to navigate to display window hole 126b work from oblique direction
Industry becomes to be relatively easy to.Moreover, for display window hole 126, it is more than front periphery wall due to being formed as outer surface aperture area
122a inner surface it is trapezoidal, therefore, change sight when light-emitting area slip suppressed, improve light emitting diode
320 visuality.Moreover, in embodiment 2, the light-emitting area for being configured to light emitting diode 320 is opposite with circuit substrate 200
Face 200b is orthogonal, and light emitting diode 320 point light advance straight in the inside of light conductor 331, therefore with the phase of embodiment 1
Than improving guide-lighting efficiency, the visuality for putting light further improves.
In addition, the connecting elements 332 that guide-lighting aggregate 330 is arranged to connect three light conductors 331 is inclined to light conductor 331
Thickness direction.Therefore, from light conductor 331, caused light leak is inhibited to each other, therefore for example makes adjacent one luminous
Diode 320 light and make another light emitting diode 320 extinguish in the case of, another light-emitting diodes can be confirmed exactly
Pipe 320 is in OFF state.Moreover, the base portion of second housing 120 is not arranged at normal posture in guide-lighting aggregate 330
In the case of 140, due to the distance between the groove portion 141 of base portion 140 and connecting elements 332 difference, therefore can not be in leaded light
At the time of the side of body 331 abuts against with groove portion 141, make to elastically keep plate 143 and abutted against with connecting elements 332.Therefore, will not
Mistake it is positive and negative in the state of guide-lighting aggregate 330 is installed in base portion 140, so as to reliably by light emitting diode
320 light light-output to luminous leading section 331b.
Moreover, in the case of being abutted against in the side of light conductor 331 and groove portion 141, will be molded by opaque resin material
The light-tight partition 142 formed is arranged to protrude to each other from light conductor 331, and respective front end is in close to circuit substrate
200 position.Moreover, in the both sides of the nose portion of light-tight partition 142 to be tapered into closer to the first shell 110, width
Mode be provided with inclined plane 142a.Therefore, light conductor 331 can not only be maintained in base portion 140 with stable state, also not
Other components for being mounted in circuit substrate 200 can be counteracted, and can suppress straight between adjacent light conductor 331
Connect light leak, and can prevent because the reflection from circuit substrate 200 and caused by it is guide-lighting from a light conductor 331 to another
The roundabout light leak of body 331.
In addition, above-mentioned embodiment 2 pass the imperial examinations at the provincial level be illustrated display window hole 126 be formed as outer surface aperture area be more than just
The trapezoidal situation of face periphery wall 122a inner surface, but display window hole can also be formed as inner surface aperture area with it is outer
Surface opening area is equal.In addition, although there is provided the display window hole 126 of circle, the opening shape in display window hole 126
Circle is not limited only to, can be arbitrary polygon.For light leading section 331b section shape similarly, can be any
Polygon.If, can thus, for example change the opening shape in display window hole 126 according to the classification species of display content
Obtain the means of identification beyond the color differentiation of light emitting diode 320.However, no matter to the shape in display window hole 126 and
What kind of combination luminous leading section 331b section shape carries out, if considering light-emitting area, preferably in luminous leading section
Surrounding between 331b and display window hole 126 ensures gap s.
In addition, the end surface shape on the leading section 331b that lights, can use plane or spherical, but be preferably set for will not
Prominent dimensional tolerance outside from display window hole 126 to housing 100.If luminous leading section 331b does not protrude into housing 100
Outside, then not only the outside cleaning of housing 100 becomes to be relatively easy to, and can also prevent in advance when cleaning to the leading section 331 that lights
Cause to damage, or because inappropriate pressing causes the connection structure for elastically keeping plate 143, guide-lighting aggregate 330 of base portion 140
Part 332 damages.
Although being configured moreover, plate 143 will be elastically kept between light conductor 331, the present invention is not limited thereto.Example
Such as, in the case where arranging multiple light emitting diodes 320, if making connecting elements 332 to a left side for the multiple light conductors 331 connected
Right both sides are protruded, and the connecting elements 332 that this is protruded from left and right is pressed by elastically keeping plate 143, then can be by light conductor
331 spaced is set to narrower, can cut down the space-consuming of guide-lighting aggregate 330.In addition, in embodiment 2, due to
The point light of light emitting diode 320 is injected from straight parts 331a, therefore light conductor 331 is not necessarily intended to using prismatic, can also
Using cylinder.However, in the case of using the light conductor 331 of cylinder, preferably by the groove portion 141 of base portion 140 also structure
As the recess of semicircular arc.
In addition, though inclined plane 142a is arranged on to the nose portion of light-tight partition 142, but by light-tight partition 142 whole
The section shape for being all set to flat in individual length range can also serve the same role effect.
Embodiment 3
Figure 10 is the figure of the major part section for the electronic equipment for representing embodiment of the present invention 3.Here the electronics illustrated
Equipment is identical with embodiment 1, including：The housing being made up of left and right the first shell 110 in a pair and second housing 120
100；And the circuit substrate 200 inside housing 100 is accommodated in, it is with the difference of embodiment 1, circuit substrate 200
Light emitting diode 420A, 420B of upper carrying, it is true for carrying out vision to light emitting diode 420A, 420B point light in outside
The display window hole 426 recognized, for light emitting diode 420A, 420B to be lighted into light-output to the leaded light in display window hole 426
Body 431A, 431B structure, and the structure for the base portion 440 being arranged on second housing 120.
That is, in Figure 10 of embodiment 3, in circuit substrate 200, by up and down in two separate ranks in a manner of respectively equally spaced
It is equipped with five light emitting diodes 420A, 420B.First row light emitting diode 420A above uses respective light-emitting area
The straight manner parallel with the opposing face 200b of circuit substrate 200 and be directly mounted in circuit substrate 200.On the other hand
Ground, underlying secondary series light emitting diode 420B are configured to the opposing face 200b of respective light-emitting area and circuit substrate 200
It is orthogonal, therefore use structure of the connector for right angle mode.In addition, identical with embodiment 2, can with circuit substrate 200
Opposing face 200b orthogonal modes assisting base plate is set, and the light emitting diode of straight manner is carried on the assisting base plate
420B, so as to form secondary series light emitting diode 420B.
In Figure 10, five are equally spaced provided with respectively on the front periphery wall 122a of second housing 120 row of left and right two
Display window hole 426.Correspond to first row light emitting diode 420A positioned at the first row display window hole 426 of right, positioned at a left side
The secondary series display window hole 426 of side corresponds to secondary series light emitting diode 420B.Display window hole 426 turns into has phase respectively
With the circle of internal diameter.The part in display window hole 426 is formed on the periphery wall 122a of front, provided with thinner wall section 128, this point with
Embodiment 1 is identical.In addition, display window hole 426 is formed as the trapezoidal this point that outer surface opening is more than inner surface opening
It is identical with embodiment 1.
Light conductor 431A, 431B are respectively arranged with to each light emitting diode 420A, 420B.With first row light emitting diode
First row light conductor 431A corresponding 420A turns into prismatic, and has inclined plane part 431Aa in base end part, has in leading section
Luminous leading section 431Ab.Inclined plane part 431Aa is with the inclined plane of 45° angle degree relative to light conductor 431A long side direction.
In light conductor 431A, if light emitting diode 420A point light is injected from the side 431Ac of base end part, in inclined plane part
Orthogonal reflection occurs on 431Aa, so as to which the luminous leading section 431Ab of light importing leading section will be lighted.With secondary series light-emitting diodes
Secondary series light conductor 431B corresponding pipe 420B turns into prismatic, and has straight parts 431Ba in base end part, has in leading section
There is luminous leading section 431Bb.Straight parts 431Ba is the plane with light conductor 431B long side direction angle in 90 °.The light conductor
In 431B, the light emitting diode 420B injected from the straight parts 431Ba of base end part optical path of lighting directly advances, and is directed into front end
The luminous leading section 431Bb in portion.
In addition, as shown in figure 11, multiple light conductor 431A, 431B are integrated by connecting elements 432 to be formed, and composition is led
Light aggregate 430.Connecting elements 432 turns into thinner than light conductor 431A, 431B prismatic, and is arranged on first row light conductor
Between 431A and secondary series light conductor 431B.First row light conductor 431A is with state and connecting elements equally spaced from each other and parallel
432 side is connected.Secondary series light conductor 431B is another with state equally spaced from each other and parallel and connecting elements 432
Side is connected.In present embodiment 3, first row light conductor 431A, secondary series light conductor 431B and connecting elements 432 utilize
Transparent resin material, i.e. makrolon are integrally formed.Also it is clear that by Figure 11：The two end portions of connecting elements 432
Do not protruded from light conductor 431A, 431B row.
It is in addition, following what time identical with embodiment 1：That is, light conductor 431A, 431B size has and display window hole
426 equal or bigger sectional areas；Also, as shown in Figure 10, light conductor 431A, 431B luminous leading section 431Ab, 431Bb
With the external diameter circular cross-section smaller than the internal diameter in display window hole 426, so as to be disposed relative to display window hole 426 four
Week has the gap s of annular.
The base portion 440 kept to above-mentioned guide-lighting aggregate 430 is arranged to the side walls in second housing 120
It is prominent to the first shell 110 from the part close to front periphery wall 122a on 121.Five groove portions are provided with the base portion 440
441 and the light-tight partition 442 that is arranged between groove portion 441, and it is respectively equipped with elasticity at the position of the both sides of base portion 440
Holding plate 443.
Groove portion 441 is formed at the recess of the nose portion of base portion 440, by light conductor 431A, 431B it is luminous before
End 431Ab, 431Bb are configured to display window hole 426 with respect in the case of, can be in first row light conductor 431A base end part
They are stored in the state of being fastened with secondary series light conductor 431B base end part.Light-tight partition 442 is from groove portion 441
The part prominent to the first shell 110 of part each other, and formed by opaque molding resin material.In light conductor
When 431A, 431B side and groove portion 441 abut against, light-tight partition 442 is formed as dashing forward between light conductor 431A, 431B
Go out, and respective front end is in close to the position of circuit substrate 200.Plate 443 is elastically kept from the position of the both sides of base portion 440
It is prominent to the first shell 110, and respective leading section has claw 443a.Light conductor 431A in groove portion 441 is accommodated in,
In the case that 431B leading section abuts against with front periphery wall 122a, plate 443 will be elastically kept and be arranged to by connecting structure
The mode and connecting elements 432 that part 432 presses lightly on light conductor 431A, 431B to front periphery wall 122a inner surface offset
Connect, and by making claw 443a be fastened with connecting elements 432, so as to limit light conductor 431A, 431B to leaving groove portion
441 direction movement.In addition, for, with the identical structure of embodiment 1, marking identical label, and omit in other structures
It is described in detail.
In embodiment 3, in the case where guide-lighting aggregate 430 is installed on into the base portion 440 of second housing 120, if
Luminous leading section 431Ab is being navigated into display window hole from relative to the front periphery wall 122a inclined direction of inner surface
After 426, it is pressed into and elastically keeps between plate 443 and front periphery wall 122a, causes connecting elements 432 from claw 443a
Inclined-plane slip into, then elastically keep plate 443 and bent in a manner of leaving front periphery wall 122a, so that the pawl of front end
Portion 443a is retreated, therefore also can be in the space that need not ensure to have a case that for the movement of guide-lighting aggregate 430 inside housing 100
Under, whole guide-lighting aggregate 430 is installed in base portion 440.Especially because thin-walled is provided with the periphery wall 122a of front
Portion 128, therefore can easily carry out aforesaid operations.Be additionally, since guide-lighting aggregate 430 will be supported base portion 440,
And be configured with luminous leading section 431Ab, 431Bb display window hole 426 and be arranged on identical second housing 120, because
This can configure luminous leading section 431Ab, 431Bb to display window hole 426 exactly.Installed in the base portion of second housing 120
Guide-lighting aggregate 430 on 440 is resiliently held the side that plate 443 gently lifts upward with respective light conductor 431A, 431B
Formula is clamped between front periphery wall 122a inner surface, and the claw 443a by making to elastically keep plate 443 is with being connected
Component 432 fastens, to cause the state of movement that the side for preventing light conductor 431A, 431B leaves groove portion 441 to be maintained.
Therefore, housing 100 is being decomposed into the first shell 110 and second housing 120, or by the first shell 110 and second
When shell 120 assembles composition housing 100, operation can be easily carried out.Moreover, during these operations are carried out, it is guide-lighting
Aggregate 430 will not come off from second housing 120, thus will not also cause guide-lighting aggregate 430 damage, lose as ask
Topic.It is additionally, since and prismatic light conductor 431A, 431B is set up in the side parallel with circuit substrate 200, therefore and circuit
Size on the orthogonal direction of substrate 200 will not also increase, and can realize the miniaturization of housing 100.Further, since can be in circuit base
Two row light emitting diode 420A, 420B are carried on plate 200, therefore the length dimension of a row can be suppressed.In the case, first is made
Shell 110 is supported to circuit substrate 200, and display window hole 426 is set on second housing 120, therefore by leaded light
When aggregate 430 is assembled on second housing 120, light emitting diode 420A, 420B will not be counteracted, even two array structures
Guide-lighting aggregate 430, can also be simply maintained on second housing 120.
In the case where the light emitting diode carried in circuit substrate 200 420A, 420B are lighted, pass through the leading section that lights
The annular gap formed between 431Ab, 431Bb and luminous leading section 431Ab, 431Bb and the perisporium in display window hole 426
S, to the outer blaze of housing 100.That is, it is luminous that luminous leading section 431Ab, 431Bb of light conductor 431A, 431B turns into first
Face, and luminous gap s between leading section 431Ab, 431Bb and display window hole 426 turns into the second light-emitting area.Therefore, even if
Such as production batch is different, also can obtain the first light-emitting area in multiple display window holes 426 and uniformly be overlapped with the second light-emitting area
Light-emitting area.In addition, light emitting diode 420A, the 420B observed from front light-emitting area opening for display window hole 426
Open area, by the way that display window hole 426 to be set to luminous leading section 431Ab, 431Bb more than light conductor 431A, 431B, from
And can improve light emitting diode 420A, 420B lights visuality.Moreover, display window hole 426 is being set to compare light conductor
In the case that 431A, 431B luminous leading section 431Ab, 431Bb want big, also have the following advantages that：That is, by guide-lighting aggregate
430 when being installed to base portion 440, luminous leading section 431Ab, 431Bb is navigated to the work in display window hole 426 from oblique direction
Industry becomes to be relatively easy to.Moreover, for display window hole 426, it is more than front periphery wall due to being formed as outer surface aperture area
122a inner surface it is trapezoidal, therefore, change sight when light-emitting area slip suppressed, improve light emitting diode
420A, 420B visuality.
In addition, in guide-lighting aggregate 430, connection is provided between first row light conductor 431A and secondary series light conductor 431B
Component 432.Therefore, from light conductor 431A, 431B, caused light leak is inhibited to each other, therefore the phase for example in each row are made
Adjacent light emitting diode 420A, 420B is lighted and made in the case that another light emitting diode 420A, 420B extinguish, energy
Confirm that another light emitting diode 420A, 420B are in OFF state exactly.
Moreover, in the case of being abutted against in light conductor 431B side and groove portion 441, will be molded by opaque resin material
The light-tight partition 442 formed is arranged to protrude to each other from light conductor 431A, and respective front end is in close to circuit substrate
200 position.Therefore, light conductor 431A, 431B can not only be maintained in base portion 440 with stable state, moreover it is possible to suppress
Direct light leak in each row between adjacent light conductor 431A, 431B, moreover it is possible to place in first row light conductor 431A because from electricity
From a light conductor 431A to another light conductor 431A roundabout light leak caused by the reflection of base board 200.
Display window hole 426 is formed as into outer surface aperture area be more than in addition, above-mentioned embodiment 3 passes the imperial examinations at the provincial level to be illustrated
The trapezoidal situation of front periphery wall 122a inner surface, but display window hole can also be formed as inner surface aperture area with
Outer surface aperture area is equal.In addition, although there is provided the display window hole 426 of circle, the opening shape in display window hole 426
Shape is not limited only to circle, can also be arbitrary polygon.For light leading section 431Ab, 431Bb section shape also phase
Together, it can be arbitrary polygon.Thus, for example if display window hole 426 is changed according to the classification species of display content
Opening shape, then it can obtain the means of identification beyond light emitting diode 420A, 420B color differentiation.However, no matter to display
What kind of combination is carried out with the shape of fenestra 426 and luminous leading section 431Ab, 431Bb section shape, if in view of luminous
Area, then preferably ensure gap s in luminous surrounding between leading section 431Ab, 431Bb and display window hole 426.
In addition, the end surface shape on light leading section 431Ab, 431Bb, can use plane or spherical, but preferably set
Be set to will not from display window hole 426 to housing 100 outside prominent dimensional tolerance.If luminous leading section 431Ab, 431Bb are not
The outside of housing 100 is projected into, then not only the outside cleaning of housing 100 becomes to be relatively easy to, and can also prevent in advance when cleaning
Luminous leading section 431Ab, 431Bb are caused to damage, or due to it is inappropriate press cause base portion 440 elastically keep plate
443rd, the connecting elements 432 of guide-lighting aggregate 430 damages.
Further, since secondary series light emitting diode 420B point light is injected from straight parts 431Ba, therefore light conductor 431B
It is not necessarily intended to using prismatic, cylinder can also be used.However, in the case of using cylindrical light conductor 431B, preferably
The groove portion 441 of base portion 440 is also configured to the recess of semicircular arc.
In addition, in the case of two row light emitting diode 420A, 420B are carried in circuit substrate 200, first row luminous two
Pole pipe 420A uses the structure of the light-emitting area straight manner parallel with the opposing face 200b of circuit substrate 200, but the present invention is not
It is limited to this.For example, variation that can be as shown in figure 12 is such, first row light emitting diode 420A' and secondary series light-emitting diodes
Pipe 420B is equally using the light-emitting area structure orthogonal with the opposing face 200b of circuit substrate 200.Now, connector can use straight
Angle mode, the assisting base plate orthogonal with the opposing face 200b of circuit substrate 200 can also be set, and carried on the assisting base plate
The light emitting diode 420A' of straight manner.However, in first row light emitting diode 420A' using light-emitting area and circuit substrate 200
The orthogonal structures of opposing face 200b in the case of, it is obviously desirable to light emitting diode 420A' using identical with the second array structure
Light conductor 431B.In addition, identical label is labelled with the identical structure of embodiment 3 in Figure 12 variation pair.
Industrial practicality
As described above, the present invention is applied to the circuit substrate for being equipped with multiple light emitting diodes being accommodated in housing, simultaneously
The electronics of leaded light is carried out between the display window hole for being arranged at housing and the light-emitting area of light emitting diode using guide-lighting aggregate
Equipment.
Label declaration
100 housings, 110 first shells, 120 second housings, 121 side walls, 122 periphery walls, 122a fronts periphery wall,
126 display window holes, 128 thinner wall sections, 130 guide-lighting aggregates, 131 light conductors, 131a inclined plane parts, 131b light leading section,
131c sides, 132 connecting elements, 140 base portions, 141 groove portions, 142 light-tight partitions, 142a inclined planes, 143 elastically keep plate,
143a claws, 200 circuit substrates, 200b opposing faces, 220 light emitting diodes, 320 light emitting diodes, 330 guide-lighting aggregates, 331
Light conductor, 331Ba straight parts, 331a straight parts, 331b light leading section, and 332 connecting elements, 420A, 420B, 420A' light
Diode, 426 display window holes, 430 guide-lighting aggregates, 431A, 431B light conductor, 431Aa inclined plane parts, 431Ac sides, 431B
Light conductor, 431Ba straight parts, 432 connecting elements, 440 base portions, 441 groove portions, 442 light-tight partitions, 443 elastically keep plate,
443a claws, s gaps.
Claims (10)
1. a kind of electronic equipment, including：First shell, the circuit substrate for being abreast equipped with multiple light emitting diodes is propped up
Hold；Second housing, has orthogonal a side walls and periphery wall, and the side walls are relative with the circuit substrate and institute
State periphery wall and first shell is installed in the state of being arranged at around the circuit substrate；And light conductor, it is and each
Individual light emitting diode is arranged in correspondence with, and the point light of each light emitting diode is made using each light conductor from being formed at the periphery
The display window hole of wall is projected, and the electronic equipment is characterised by,
Multiple light conductors are formed to be integrated to form guide-lighting aggregate, and the second housing is provided with and elastically keeps plate, should
Elastically keep plate and the guide-lighting aggregate is clamped in the circuit in the state of each light conductor is parallel with the circuit substrate
Between substrate and periphery wall formed with the display window hole,
Multiple light emitting diodes are equipped with the circuit substrate in a manner of being two row side by side, are corresponded on the periphery wall each
The light emitting diode of individual row, display window hole is formed in a manner of being two row side by side,
Secondary series corresponding to secondary series light emitting diode is arranged on corresponding to the first row light conductor of first row light emitting diode
Between light conductor and the circuit substrate,
It will be connected with each other using connecting elements between the first row light conductor and the secondary series light conductor, it is described so as to form
Guide-lighting aggregate,
The secondary series light emitting diode is equipped in a manner of light-emitting area is orthogonal with the component mounting surface of the circuit substrate
In the circuit substrate, the secondary series light conductor turns into cylindricality, and has in cardinal extremity and faced directly with long side direction angle in 90 °
Portion, there is luminous leading section in front end, will be guided from the light that straight parts is injected to the luminous leading section.
2. electronic equipment as claimed in claim 1, it is characterised in that
The part in the display window hole is formd on the periphery wall, is provided with thinner wall section.
3. electronic equipment as claimed in claim 1, it is characterised in that
The second housing is provided with the base portion that is abreast protruded with the periphery wall, shape in the nose portion of the base portion
Into there is multiple groove portions, the plurality of groove portion stores each light conductor with fastening state, moreover, the plate that elastically keeps is provided with pawl
Portion, the claw is engaged by being incorporated in the guide-lighting aggregate of the state of the groove portion with the light conductor, so as to limit
The light conductor moves to the direction for the groove portion for leaving the base portion.
4. electronic equipment as claimed in claim 1, it is characterised in that
The light conductor has the sectional area identical or bigger with the aperture area in the display window hole, and to be arranged on front end
Luminous leading section with the display window hole around have and be configured in the state of gap.
5. electronic equipment as claimed in claim 1, it is characterised in that
The first row light emitting diode is mounted in a manner of light-emitting area is parallel with the component mounting surface of the circuit substrate
In the circuit substrate,
The first row light conductor turns into prismatic, and has the inclined plane part with long side direction angle at 45 ° in cardinal extremity, in front end
With luminous leading section, orthogonal reflection is carried out to the light injected from the side of base end part using the inclined plane part, so as to guide to
The luminous leading section.
6. electronic equipment as claimed in claim 1, it is characterised in that
The first row light emitting diode is mounted in a manner of light-emitting area is orthogonal with the component mounting surface of the circuit substrate
In the circuit substrate,
The first row light conductor turns into cylindricality, and has the straight parts with long side direction angle in 90 ° in cardinal extremity, has in front end
There is luminous leading section, the light injected from the straight parts is guided to the luminous leading section.
7. electronic equipment as claimed in claim 1, it is characterised in that
In the guide-lighting aggregate, connecting elements is set in the position for being partial to the thickness direction of the light conductor, to described
Light conductor is attached between each other.
8. electronic equipment as claimed in claim 4, it is characterised in that
The second housing is in the outer of the periphery wall formed with the display window hole with the front end face of the luminous leading section
Mode below surface, the guide-lighting aggregate is supported.
9. electronic equipment as claimed in claim 1, it is characterised in that
The display window hole is formed as aperture area of the outer surface aperture area more than the inner surface of the periphery wall.
10. electronic equipment as claimed in claim 3, it is characterised in that
In the base portion, the light-tight partition being made up of opaque resin material is provided between multiple groove portions,
The light-tight partition has the size more than thickness of the light conductor, and the width of nose portion compares base end part
It is narrow.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-038938 | 2014-02-28 | ||
| JP2014038938A JP5795097B2 (en) | 2014-02-28 | 2014-02-28 | Electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879717A CN104879717A (en) | 2015-09-02 |
| CN104879717B true CN104879717B (en) | 2017-11-28 |
Family
ID=53947321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370604.5A Active CN104879717B (en) | 2014-02-28 | 2014-07-30 | Electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5795097B2 (en) |
| CN (1) | CN104879717B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481440A (en) * | 1993-12-27 | 1996-01-02 | At&T Corp. | Circuit pack with light pipes |
| US6623152B1 (en) * | 1999-12-08 | 2003-09-23 | Mentor Gmbh & Company | Display element capable of being mounted on a printed circuit board |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0683275A (en) * | 1992-07-15 | 1994-03-25 | Koyo Electron Ind Co Ltd | Display device of electric apparatus |
| JP4581282B2 (en) * | 2001-03-30 | 2010-11-17 | ミツミ電機株式会社 | Luminescent display device |
| JP3873903B2 (en) * | 2003-02-24 | 2007-01-31 | 松下電器産業株式会社 | Display device |
| JP2005191269A (en) * | 2003-12-25 | 2005-07-14 | Smk Corp | Attachment structure for light guide |
| JP4360219B2 (en) * | 2004-02-04 | 2009-11-11 | サクサ株式会社 | LED lens mounting structure |
| JP5045406B2 (en) * | 2007-12-06 | 2012-10-10 | 株式会社Ｊｖｃケンウッド | Electronic device having an illumination unit |
| JP5060628B2 (en) * | 2011-03-08 | 2012-10-31 | 株式会社東芝 | Electronics |
| JP5615758B2 (en) * | 2011-04-26 | 2014-10-29 | サクサ株式会社 | LED lens mounting structure |
-
2014
- 2014-02-28 JP JP2014038938A patent/JP5795097B2/en active Active
- 2014-07-30 CN CN201410370604.5A patent/CN104879717B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481440A (en) * | 1993-12-27 | 1996-01-02 | At&T Corp. | Circuit pack with light pipes |
| US6623152B1 (en) * | 1999-12-08 | 2003-09-23 | Mentor Gmbh & Company | Display element capable of being mounted on a printed circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5795097B2 (en) | 2015-10-14 |
| JP2015162438A (en) | 2015-09-07 |
| CN104879717A (en) | 2015-09-02 |
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