CN205299184U - Luminescence unit and possess operating portion of luminescence unit - Google Patents
Luminescence unit and possess operating portion of luminescence unit Download PDFInfo
- Publication number
- CN205299184U CN205299184U CN201390001202.7U CN201390001202U CN205299184U CN 205299184 U CN205299184 U CN 205299184U CN 201390001202 U CN201390001202 U CN 201390001202U CN 205299184 U CN205299184 U CN 205299184U
- Authority
- CN
- China
- Prior art keywords
- light
- luminescence unit
- operating portion
- matrix part
- plate
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
An object of the utility model is to provide a suppress the operating portion that adjacent one light of sending out the light zone territory entered into the luminescence unit in another light zone territory and had the luminescence unit through simple and convenient method. The utility model discloses a luminescence unit has: the base plate has a plurality of light zone territories, is provided with the light emitting component who produces illumination light in each light zone territory, the matrix part is provided with the portion of holding that holds the base plate, and the translucent board, be provided with a plurality of pleural regions that a plurality of light zone of restriction respective illumination light inside the country reachd other light zone territories to this translucent board covers the base plate.
Description
Technical field
The present invention relates to the luminescence unit with light-emitting component and possess the operating portion of electronic equipment etc. of luminescence unit.
Background technology
In most of electronic equipments, it is provided with the operating portion of operation for carrying out electronic equipment at end face. For the raising of the raising of operability, design, as a kind of form of operating portion, there is following operating portion: light-emitting component is set in inside, make light-emitting component luminous thus lighting operation portion.
And then, there is situations below: multiple light-emitting zone is set in operating portion, make each light-emitting zone send the light of different colours, or make each light-emitting zone luminous under different timings. When so luminous, the light sent in 1 light-emitting zone sometimes enters into adjacent light-emitting zone, and the colour developing being not intended to, sees the region luminescence being not intended to.
Solve an example of method of above-mentioned problem as Patent Document 1. Electronic equipment described in patent documentation 1 is constituted framework by matrix part and cover, inside this framework, has the circuit substrate being arranged on matrix part and possessing the light-emitting component configured at multiple light-emitting zones. Further the light sent at 1 light-emitting zone, at the back side of cover, in the way of surrounding each light-emitting zone, arranges and there is the flank of light-proofness, so that will not enter into adjacent light-emitting zone.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2001-76571 publication
Summary of the invention
Invent problem to be solved
In the operating portion of electronic equipment, in order to the region making a degree of scope is luminous, the parts entirety sometimes covering the circuit substrate being provided with light-emitting component is translucent. Therefore, when the flank with light-proofness being arranged at the parts covering circuit substrate, it is necessary to the flank with light-proofness is installed on the parts covering circuit substrate, or the coating with light-proofness is coated to translucent flank. Therefore, part number of packages, manufacturing process increase.
It is an object of the invention to, it is provided that a kind of method by simplicity suppresses the light of an adjacent light-emitting zone enter into the luminescence unit of another light-emitting zone and have the operating portion of luminescence unit.
For solving the technical scheme of problem
The luminescence unit of the present invention has: substrate, has multiple light-emitting zone, is provided with the light-emitting component producing illumination light at each light-emitting zone; Matrix part, is provided with the accommodation portion holding substrate; And translucent plate, it is provided with the respective illumination light limited in multiple light-emitting zones and arrives multiple flanks of other light-emitting zones, and this translucent plate covers substrate.
Accompanying drawing explanation
Fig. 1 is the approximate three-dimensional map of the operating portion of the present invention.
Fig. 2 is the decomposition skeleton diagram of operating portion.
Fig. 3 is the approximate three-dimensional map of matrix part.
Fig. 4 is the summary construction diagram of circuit substrate.
Fig. 5 A is the summary construction diagram observed from face side of plate.
Fig. 5 B is the skeleton diagram of the XX section of Fig. 5 A.
Fig. 6 is the approximate three-dimensional map surrounding parts of configuration between circuit substrate and plate.
Detailed description of the invention
With reference to accompanying drawing, the light supply apparatus of the present invention is described.
Figure 1 illustrates the stereoscopic figure of the operating portion 10 that the present invention relates to. Figure 2 illustrates the decomposition skeleton diagram of operating portion 10. The operating portion 10 of the present invention is mainly constituted by with lower component: has peristome 4a and has the matrix part 4 of accommodation portion 4b in peristome 4a; The circuit substrate 3 held in accommodation portion 4b; Cover circuit substrate 3 and be installed on the translucent plate 1 of matrix part 4; And it is arranged on plate 1 and blocks the translucent cover 2 of the peristome 4a of matrix part 4. It addition, as required, use and surround parts 5.
It follows that describe each parts in detail.
Figure 3 illustrates the approximate three-dimensional map of matrix part 4. At matrix part 4, there is peristome 4a, there is the accommodation portion 4b that can hold circuit substrate 3 in peristome 4a. It addition, at the wall portion that is provided with at least partially 4c of the periphery of accommodation portion 4b. In the present embodiment, it is not provided with wall portion 4c in the part corresponding for light-emitting zone B with the 2nd and the part (with reference to Fig. 4) corresponding for light-emitting zone C with the 3rd. It addition, be provided with gap 4g between the outer wall 4d of wall portion 4c and peristome 4a, gap 4g is provided with multiple wall portion 4f. In the present embodiment, in the way of blocking is not provided with the part of wall portion 4c, 4 positions are provided with wall portion 4f.
It addition, be provided with the holding section 4e engaged with plate 1 at matrix part 4.
Figure 4 illustrates the summary construction diagram of circuit substrate 3. Circuit substrate 3 is provided with multiple switch 3a in surface (not opposed from accommodation portion 4b face), sends multiple 1st light-emitting component 3b of illumination light to the direction vertical with circuit substrate 3, sends multiple 2nd light-emitting component 3c of illumination light to the direction parallel with circuit substrate 3 and outer wall 4d direction and send glow color and the 1st light-emitting component 3b and the 3rd light-emitting component 3d of the 2nd different for light-emitting component 3c illumination light. And, the region being provided with the 1st light-emitting component 3b is the 1st light-emitting zone A, two regions being provided with the 2nd light-emitting component 3c configured in the way of clipping the 1st light-emitting zone A are the 2nd light-emitting zone B and the 3rd light-emitting zone C, and the region being provided with the 3rd light-emitting component 3d is the 4th light-emitting zone D.
This circuit substrate 3 is contained in accommodation portion 4b, and is surrounded by wall portion 4c.
The summary construction diagram observed from face side of plate 1 is shown in fig. 5. It addition, illustrate the skeleton diagram of the XX section of Fig. 5 A in figure 5b. Fig. 2, Fig. 5 A and Fig. 5 B is used to carry out the explanation of plate 1. Additionally, Fig. 5 A and Fig. 5 B illustrates the state that plate 1 is installed to the matrix part 4 when containing circuit substrate 3 in accommodation portion 4b.
Plate 1 is provided with holding section 1a, holding section 1a to engage with the holding section 4e of matrix part 4. It addition, in plate 1, in the position opposed with the switch 3a of circuit substrate 3, be provided with the press-in portion 1c with articulated section 1b. By being pressed into this press-in portion 1c towards switch 3a thus press-in portion 1c moves with articulated section 1b for axle towards switch 3, it is possible to by the 3a that compresses switch.It addition, so that the mode that the wall portion 4c of matrix part 4 can pass through is provided with through slot 1d.
Then, as shown in Figure 5 B, it is provided with the multiple flanks connected with circuit substrate 3 at the back side of plate 1, is flank 1d, 1e, 1f of 3 weights in the present embodiment. These flanks 1d, 1e, 1f arrange and vacate compartment of terrain configuration along their thickness direction. It addition, flank 1d, 1e, 1f configure in the way of separation between by the 1st light-emitting zone A and the 2 light-emitting zone B. Further, there is gap between flank 1d and flank 1e and between flank 1e and flank 1f. Cover 2 as shown in Figure 1 and Figure 2, is installed to matrix part 4 by screw etc., to cover plate 1 and to block the peristome 4a of matrix part 4. When cover 2 is installed to matrix part 4, wall portion 4c, 4f of matrix part contact with cover 2.
It addition, in cover 2, in the position corresponding with press-in portion 1c, printing or character contour feature are printed with the word of effect for representing switch, mark. Additionally, when operating portion 10 is operated by user, user presses cap 2, thus the press-in portion 1c of plate 1 is pressed into, press switch 3a.
The operating portion 10 of the present invention covers with cover 2 has the plate 1 of press-in portion 1c, so the main body of operating portion 10 and the electronic equipment such as projector being provided with operating portion 10 becomes the design with associative perception.
Additionally, the place without wishing to luminescence beyond word, index section, for instance carry out printing and the light of self-emission device will not being passed through.
Fig. 6 is the approximate three-dimensional map surrounding parts 5 of configuration between circuit substrate 3 and plate 1. These encirclement parts 5 have the enclosure 5a surrounded by wall and the light shielding part 5b of the part extension along enclosure 5a, are made up of the material of light-proofness. Surround parts 5 and be configured to surround the 3rd light-emitting component 3d, and will be separated between the 2nd light-emitting component 3d and the 2 light-emitting component 3c by light shielding part 5b. That is, enclosure 5a surround the 4th light-emitting zone D, light shielding part 5b the 3rd light-emitting zone C and the 4 light-emitting zone D is separated. Enclosure 5a and light shielding part 5b connects with circuit substrate 3 and cover 2 respectively. These encirclement parts 5 use when each light-emitting zone gap each other is little.
In the present invention, between the 1st light-emitting zone A and the 2 light-emitting zone B, it is provided with translucent flank 1d, 1e, 1f. The illumination light sent by the 2nd light-emitting component 3c of the 2nd light-emitting zone B is advanced towards the outer wall 4d of matrix part 4, reflects at outer wall 4d. Then, translucent flank 1d, 1e, 1f are incided successively in the illumination light of outer wall 4d reflection. Incide the illumination light of flank 1d, 1e, 1f repeat every time to the incidence of each flank with outgoing time, a part reflects, diffusion. This is because, there is gap (air) between each flank, the refractive index of the material of each flank is different from the refractive index of air. It addition, flank 1d, 1e, 1f are translucent, so when light is by the inside of each flank, scattering also occurs a part. Therefore, decay whenever by the gap of flank, flank and flank in outer wall 4d reflection and towards the illumination light of flank 1d, it is difficult to arrival the 1st light-emitting zone A.
In operating portion 10 as constructed as above, the 1st light-emitting zone A by the wall portion 4c of matrix part 4, plate 1 flank 1d, 1e, 1f and surround parts 5 surround. It addition, the 2nd light-emitting zone B is surrounded by flank 1d, 1e, 1f of plate 1 and the wall portion 4f of matrix part 4 and outer wall 4d.3rd light-emitting zone C is surrounded by the wall portion 4f and outer wall 4d of the light shielding part 5b and matrix part 4 that surround parts 5. It addition, the 4th light-emitting zone D is surrounded by surrounding parts 5. It addition, matrix part 4 is made up of the material with light-proofness with surrounding parts 5. Therefore, in the operating portion 10 of the present invention, the illumination light sent in each light-emitting zone will not enter into other regions. Therefore, in operating portion 10, it is possible to the colour developing that prevents to be not intended to or see that the region being not intended to is luminous.
It addition, plate 1 is to comprise the state of flank 1d, 1e, 1f by molding integratedly, so part number of packages, manufacturing process will not be increased.
Additionally, in the explanation of above-mentioned embodiment, use the flank 1d of plate 1,1e, 1f, wall portion 4c, 4f and outer wall 4d of matrix part 4 and surround parts 5, surrounding each light-emitting zone. However, it is also possible to surrounded all of whole light-emitting zone by the flank that 2 weights or 3 weights are above.
The operating portion 10 of the present invention can act as the operating portion of the electronic equipments such as projector. Alternatively, it is also possible to constitute 1 luminescence unit 20 by plate 1, circuit substrate 3 and matrix part 4. This luminescence unit 20 can use in the parts beyond the operating portion of electronic equipment, and then, it is also possible to as ligthing paraphernalia.
Above, preferred embodiment having carried out prompting and having described in detail about the present invention, but the present invention is not limited to above-mentioned embodiment, it will be appreciated that various change and correction just can be carried out without departing from purport.
Label declaration
1 plate
1d, 1e, 1f flank
2 covers
3 circuit substrates
3a switchs
3b, 3c, 3d light-emitting component
4 matrix parts
4b accommodation portion
4c, 4f wall portion
10 operating portions.
Claims (10)
1. a luminescence unit, it is characterised in that have:
Substrate, has multiple light-emitting zone, is provided with the light-emitting component producing illumination light at each light-emitting zone;
Matrix part, is provided with the accommodation portion holding described substrate; And
Translucent plate, is provided with the respective illumination light limited in the plurality of light-emitting zone and arrives multiple flanks of other light-emitting zones, and this translucent plate covers described substrate.
2. luminescence unit according to claim 1, it is characterised in that
Between the plurality of flank, it is provided with at least 1 gap.
3. luminescence unit according to claim 1, it is characterised in that
In described matrix part, it is provided around wall portion in described accommodation section, the plurality of flank surrounds at least 1 in the plurality of light-emitting zone with described wall portion.
4. luminescence unit according to claim 2, it is characterised in that
In described matrix part, it is provided around wall portion in described accommodation section, the plurality of flank surrounds at least 1 in the plurality of light-emitting zone with described wall portion.
5. an operating portion, has the luminescence unit described in claim 1, and described operating portion is characterised by having:
Switch, is arranged at described substrate; And
Press-in portion, is arranged on the position opposed with described switch of described plate, it is possible to mobile towards described switch.
6. an operating portion, has the luminescence unit described in claim 2, and described operating portion is characterised by having:
Switch, is arranged at described substrate; And
Press-in portion, is arranged on the position opposed with described switch of described plate, it is possible to mobile towards described switch.
7. an operating portion, has the luminescence unit described in claim 3, and described operating portion is characterised by having:
Switch, is arranged at described substrate;And
Press-in portion, is arranged on the position opposed with described switch of described plate, it is possible to mobile towards described switch.
8. operating portion according to claim 5, it is characterised in that
It is provided with and covers described plate and be installed to the cover of described matrix part.
9. operating portion according to claim 6, it is characterised in that
It is provided with and covers described plate and be installed to the cover of described matrix part.
10. operating portion according to claim 7, it is characterised in that
It is provided with and covers described plate and be installed to the cover of described matrix part.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/067225 WO2014207801A1 (en) | 2013-06-24 | 2013-06-24 | Light-emitting unit and operation part provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299184U true CN205299184U (en) | 2016-06-08 |
Family
ID=52141208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201390001202.7U Expired - Lifetime CN205299184U (en) | 2013-06-24 | 2013-06-24 | Luminescence unit and possess operating portion of luminescence unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205299184U (en) |
| WO (1) | WO2014207801A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322802Y2 (en) * | 1985-04-26 | 1991-05-17 | ||
| JP2002050211A (en) * | 2000-08-03 | 2002-02-15 | Koito Mfg Co Ltd | Indicating light for vehicle |
| JP2010146904A (en) * | 2008-12-19 | 2010-07-01 | Toyota Motor Corp | Lighting fixture for vehicle |
| JP5401161B2 (en) * | 2009-04-24 | 2014-01-29 | 京セラ株式会社 | Portable electronic devices |
-
2013
- 2013-06-24 WO PCT/JP2013/067225 patent/WO2014207801A1/en active Application Filing
- 2013-06-24 CN CN201390001202.7U patent/CN205299184U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014207801A1 (en) | 2014-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Sharp NEC Display Solutions Co.,Ltd. Address before: Tokyo, Japan Patentee before: NEC DISPLAY SOLUTIONS, Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160608 |