CN202419271U - Irradiation device - Google Patents
Irradiation device Download PDFInfo
- Publication number
- CN202419271U CN202419271U CN2012200314043U CN201220031404U CN202419271U CN 202419271 U CN202419271 U CN 202419271U CN 2012200314043 U CN2012200314043 U CN 2012200314043U CN 201220031404 U CN201220031404 U CN 201220031404U CN 202419271 U CN202419271 U CN 202419271U
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- China
- Prior art keywords
- panel
- protuberance
- light
- light source
- surface part
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Abstract
The utility model provides an irradiation device, which comprises a panel and a light source, wherein the panel is made of a transparent material; and the light source irradiates the panel from the back of the panel. The irradiation device is characterized in that the surface of the panel is provided with a protrusion integrated with the panel; the protrusion protrudes outwards from the surface of the panel; the base and the top of the protrusion are connected through a side face formed by an inclined plane or a curve surface; compared with the sectional area of the base parallel to the surface of the panel, the sectional area of the top parallel to the surface of the panel is smaller; the back of the panel is provided with a transparent part and a dimming part; the transparent part makes light emitted by the light source penetrates through the side face; and the diming part has lower transmittance than the transparent part to prevent the light emitted by the light source from directly penetrating through the top of the protrusion. Light in different brightness is used for irradiating the top and the side face of the protrusion on the surface of the panel to realize high-grade lighting.
Description
Technical field
The utility model relates to that a kind of general family uses, use on the industry, use on the vehicles, employed illuminating apparatus on the irradiation panel of all e-machines.
Background technology
On the guidance panel of the e-machine that uses on family's use, the automobile, all dispose a plurality of operation push-buttons; For let the user can discern each operation push-button operating function, can correctly operate e-machine; On these operation push-button surfaces, or surface near the guidance panel of operation push-button on, generally all be printed with mark or the literal of each operation push-button institute corresponding function of expression etc.But dark place such as in night, tunnel just is difficult to see clearly the mark of each operation push-button position and each operation push-button etc., so it is very poor aspect operating characteristics, will to become.
As the game method of the problems referred to above, on existing e-machine, use transparent or translucent material to process guidance panel and operation push-button, the light that sends with light sources such as LED shines guidance panel and operation push-button internally.Like this,, also can improve the visibility of operation push-button position and each operation push-button functional label of expression, literal, also can make the outward appearance of e-machine have more aesthetic feeling even in the place of night, dark.
But on the above-mentioned guidance panel; Operating panel surface and operation push-button surface are arranged on the same plane basically, are that the light with uniform luminance throws light on to guidance panel integral body basically, so be difficult to determine the position that is configured in each operation push-button on the guidance panel; And; Under the illumination that does not have luminance difference, operation push-button can not show the stereo perception of upwards floating from operating panel surface, the shortcoming feeling of high class.
The utility model is accomplished in view of above-mentioned problem, and a kind of illuminating apparatus feeling of high class, that stereoscopic visual effect is arranged that has is provided.
The utility model content
For addressing the above problem, the illuminating apparatus of the utility model comprises: panel is made up of translucent material; And light source, from said back side of panel, this panel is carried out irradiation; On panel surface, form protuberance with this panel, this protuberance is outwards outstanding from panel surface, is connected through the side surface part that is formed by inclined plane or flexure plane between the base portion of this protuberance and the top; With respect to the area of section that parallels with panel surface of base portion, the area of section that parallels with panel surface at top diminishes, and back side of panel is provided with: the transmittance section; Make the said side surface part of light transmission that penetrates from said light source; With dim light portion, lower than the light transmission rate of said transmittance section, prevent the direct top that sees through said protuberance of light that said light source penetrates.
According to the illuminating apparatus of above-mentioned formation, the top and the side surface part between the base portion that are located at the protuberance on the panel surface form inclined plane or flexure plane, from the light transmission transmittance section irradiation side surface part that light source sends.On the other hand, penetrate the top of protuberance by the illumination of dim light portion behind dim light.Like this, the side surface part top in comparison of protuberance is that the light with high brightness shines, and protuberance has just produced third dimension, just can realize having the illuminating apparatus of feeling of high class.
In above-mentioned illuminating apparatus, on the All Ranges except that the transmittance section of back side of panel, dim light portion is set, the words of this spline structure; For the All Ranges on the panel surface, except that protuberance, all can reduce the transit dose of the light that light source sends through dim light portion, perhaps shelter from fully; Have only the side surface part of protuberance to form high-brightness region; And all be low brightness area around it, so just increased the sensation that protuberance upwards floats, can realize three-dimensional more illumination.
Also have, in above-mentioned illuminating apparatus, the tabular surface parallel with panel surface also can be arranged in the top of protuberance, and the side surface part of protuberance is arranged to from the top to the inclined plane that base portion broadens gradually.Such structure can let the both sides at top form bright side surface part, can realize three-dimensional illumination.
In above-mentioned illuminating apparatus, can the transmittance section be set on to the position in direction institute in back side of panel and the table of side surface part protuberance at panel.Such structure, the light transmission transmittance section that light source is sent, the side surface part of direct irradiation protuberance can be shone side surface part brightlyer.
In above-mentioned illuminating apparatus, dim light portion can be by light-proof material, semi transparent material or reflectorized material through application, printing, or stick together and constitute.But also can by beyond the above-mentioned material, the material lower than the light transmission rate of transmittance section constitute.
The effect of utility model
According to the structure of the utility model, can shine the top and the side surface part of the protuberance of being located at panel surface with the light of different brightness, so protuberance will produce the visual impression of the solid of upwards floating from panel surface, can realize the illumination of feeling of high class.
Description of drawings
Fig. 1 is the side cut away view of the illuminating apparatus of the utility model.
Fig. 2 is the front view of the panel that illuminating apparatus uses of the utility model.
Fig. 3 is the profile of the main portion of illuminating apparatus of expression the utility model.
Fig. 4 is main the profile of other embodiments of the illuminating apparatus of expression the utility model.
Among the figure:
1 panel
2 protuberances
3 tops
4 side surface part
5 base portions
6 transmittance sections
7 dim light portions
8 light sources
9 housings
10 substrates
The specific embodiment
Below, in conjunction with accompanying drawing, the embodiment of the utility model is specified.
The illuminating apparatus of the utility model embodiment that kind as shown in Figure 1 has: panel 1 and from panel 1 back side this panel 1 carried out the light source 8 of irradiation and the substrate 10 of light source 8 is installed, and the housing 9 of having taken in light source 8 and substrate 10.
Housing 9 is to be made up of metal or synthetic resin etc., and big or small aspect is can pack into substrate 10 and light source 8 at least.Offer the opening 9a of perforation in housing 9 fronts, being installed in above-mentioned panel 1 in the past can be with on the position of stopping up this opening 9a.Be fixed on the circumference of opening 9a with double faced adhesive tape or adhesive agent circumference panel 1 back side.Be fixed on substrate 10 from housing 9 fronts and rearward draw back on the position of certain distance.In the front of this substrate 10 a plurality of light sources towards panel 1 back side illuminated are set, the circuit component of not representing among the figure also has been installed simultaneously.Light source 8 can use fluorescent tube, but preferably uses the LED that power consumption is little and caloric value is also little (Light Emitting Diode).
Fig. 2 is the front view of panel 1, representes the guidance panel of the vehicle mounted e-machine in this embodiment.Structure by Fig. 1 and Fig. 2 counter plate 1 specifies.
Panel 1 is to be made up of acrylic resin, and integral body is lamellar and forms slightly flat shape.But the material of panel 1 is not limited only to acrylic resin, also can be polycarbonate resin, glass etc.Color is also only for transparent, can also be dye milky, dye translucent.As shown in Figure 2; The surperficial 1a of panel 1 is provided with 3 operation push- buttons 11,12,13; For demonstrating the operating function of these buttons respectively, comment " go home " (symbol 11a), " setting " (symbol 12a), " quiet " (symbol 13a) have been printed respectively in operation push- button 11,12,13 surperficial centre.The user can determine the position and the function of each operation push- button 11,12,13 through these function declaration literal 11a, 12a, 13a.The back side at panel 1; With 11,12,13 of each operation push-buttons to being provided with among the figure the not static button of expression on the position respectively; Detect finger with above-mentioned static button and touch operation push- button 11,12,13, so just can carry out function declaration literal 11a, 12a, the represented function of 13a.Such as, touching the operation push-button 12 among Fig. 2, the static button will detect this touch operation, sends detecting signal for vehicle mounted e-machine control part, just can carry out " setting " function that function declaration literal 12a is represented.
On panel 1, be the boundary of 11,12,13 of clear and definite each operation push-buttons, simultaneously also for improving the aesthetic appearance of panel 1, at operation push- button 11,12, outwards outstanding from the surperficial 1a of panel 1 respectively between 13, integrally formed protuberance 2.Fig. 3 is the side cut away view after this protuberance 2 of expression amplifies.As shown in Figure 3, the surperficial 1a of protuberance 2 and panel 1 parallels section on the direction, and 3 directions diminish gradually towards the top of protuberance 2 from the base portion 5 of protuberance 2.The tabular surface that surperficial 1a with panel 1 parallels is formed on the top 3 of protuberance 2, is the inclined plane with the side surface part 4 that is connected between the top 3 of protuberance 2 and the base portion 5, and the section of protuberance 2 is trapezoidal shape.
As Fig. 1 and shown in Figure 3; At panel 1 back side; With the side surface part 4 of protuberance 2 on direction in the table of panel 1 to the All Ranges beyond the position, all be provided with the dim light portion 7 that constitutes by blacking, 4 of side surface part are to forming the not transmittance section 6 of application blacking on the position.
Like this, under light source 8 was being turned on light state, the light that sends from light source 8 can shine directly on the side surface part 4 of protuberance 2 through transmittance section 6.On the other hand, 4 of side surface part all are provided with above-mentioned dim light portion 7 to the All Ranges beyond the position, so the surperficial 1a of the top 3 of protuberance 2 and panel 1 goes up, the nearly all zone except that protuberance 2 can be by the light direct irradiation of light source 8 ejaculations.
Side surface part 4 can be by the light direct irradiation of light source 8 ejaculations; Can carry out the high brightness irradiation to this side surface part 4; And the surperficial 1a of top 3 and panel 1 goes up except that protuberance 2 All Ranges not by the light direct irradiation of light source 8, so that brightness will be contrasted the brightness that is mapped on the side surface part 4 is low.Like this, the top 3 of low brightness area just is clipped in the middle by the side surface part 4 of high-brightness region, because this luminance difference just can obtain protuberance 2 upwards floats that kind from the surperficial 1a of panel 1 three-dimensional irradiation effect.
Fig. 4 is the side cut away view of the protuberance of other embodiments of expression the utility model.In this embodiment, the side surface part 4 of protuberance 2 is flexure planes, and the section of protuberance 2 is half-oval shaped.Like this, the surface area of side surface part 4 is bigger than inclined plane shown in Figure 3, can enlarge the high brightness luminescent zone, can also obtain the distinctive visual effect that produces through the convex lens effect simultaneously.
In addition, protuberance 2 also can be made up of the top 3 of tabular surface and the side surface part 4 of flexure plane.Can also make the surperficial 1a direction depression of above-mentioned flexure plane, form the side surface part 4 of concave surface to panel 1.
The allocation position of transmittance section 6 and dim light portion 7 is not limited only to this embodiment.Such as, can on the light that light source 8 the is sent position that only part in the portion 4 sees through from the side, transmittance section 6 be set.Also have, the light that does not shine top 3 to light source 8 all carries out dim light or blocks, and also can make the light position that a part of 3 sees through from the top that dim light portion 7 is set.
The utility model is not limited only to above-mentioned embodiment, also applicable to electronic signs, electronic watch, electronics display device, electronic measuring device, also is applicable to all e-machines with irradiation portion.
Claims (5)
1. illuminating apparatus comprises:
Panel is made up of translucent material;
Light source from said back side of panel, carries out irradiation to this panel, it is characterized in that,
On said panel surface, form protuberance with this panel; This protuberance is outwards outstanding from said panel surface; Be connected through the side surface part that forms by inclined plane or flexure plane between the base portion of this protuberance and the top; With respect to the area of section that parallels with said panel surface of said base portion, the area of section that parallels with said panel surface at said top diminishes
Said back side of panel is provided with:
The transmittance section makes the said side surface part of light transmission that penetrates from said light source;
Dim light portion, lower than the light transmission rate of said transmittance section, prevent the direct top that sees through said protuberance of light that said light source penetrates.
2. illuminating apparatus according to claim 1 is characterized in that,
Said dim light portion is set on the All Ranges except that said transmittance section of said back side of panel.
3. illuminating apparatus according to claim 1 is characterized in that,
The top of said protuberance is the tabular surface that parallels with said panel surface, and the side surface part of said protuberance is to the inclined plane that said base portion broadens gradually from said top.
4. according to each the described illuminating apparatus in the claim 1～3, it is characterized in that,
In said back side of panel and the table of side surface part said protuberance at said panel direction said transmittance section is set on the right position.
5. according to each the described illuminating apparatus in the claim 1～3, it is characterized in that,
Said dim light portion, be by light-proof material, semi transparent material or reflectorized material through application, printing, or stick together and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200314043U CN202419271U (en) | 2012-01-13 | 2012-01-13 | Irradiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200314043U CN202419271U (en) | 2012-01-13 | 2012-01-13 | Irradiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419271U true CN202419271U (en) | 2012-09-05 |
Family
ID=46744033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200314043U Expired - Fee Related CN202419271U (en) | 2012-01-13 | 2012-01-13 | Irradiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419271U (en) |
-
2012
- 2012-01-13 CN CN2012200314043U patent/CN202419271U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20190113 |