CN105674212A - Light guide structure, indicator lamp structure and electronic device - Google Patents
Light guide structure, indicator lamp structure and electronic device Download PDFInfo
- Publication number
- CN105674212A CN105674212A CN201610202458.4A CN201610202458A CN105674212A CN 105674212 A CN105674212 A CN 105674212A CN 201610202458 A CN201610202458 A CN 201610202458A CN 105674212 A CN105674212 A CN 105674212A
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- China
- Prior art keywords
- light
- light guide
- guide structure
- light source
- electronic equipment
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a light guide structure, an indicator lamp structure and an electronic device. A light inlet face located at one end of the light guide structure faces a pre-arranged light source so that light emitted by the pre-arranged light source can be emitted into the light guide structure from the light inlet face. The light guide structure can transmit the light to a light outlet face at the other end of the light guide structure so that a light-emitting area of the indicator lamp structure can be formed. The direction of the connecting line of the center point of the light outlet face and the center point of the light inlet face is not parallel to the incident direction of the light. Due to the disclosed technical scheme, the limitation of the arrangement position of the light source on the position of an indicator lamp can be relieved, and better structural optimization of the light source and the indicator lamp can be facilitated.
Description
Technical field
It relates to field of terminal technology, particularly relate to a kind of light guide structure, indicating lamp structure and electronic equipment.
Background technology
The such as electronic equipment such as mobile phone, flat board, has become as part indispensable in people's daily life, work. When the various events such as incoming call, PUSH message occur when above-mentioned electronic equipment, it is necessary to carry out corresponding event prompt to user, in order to user responds in time.
In the related, the mode of event prompt includes jingle bell, vibration etc. But, it is contemplated that the factor of the aspects such as energy consumption, the prompting operation such as jingle bell, vibration is not continuously carry out, thus when user is not located in electronic equipment side, it is likely that miss corresponding event, even cause heavy losses.
Summary of the invention
The disclosure provides a kind of light guide structure, indicating lamp structure and electronic equipment, to solve the deficiency in correlation technique.
First aspect according to disclosure embodiment, it is provided that a kind of light guide structure, what be positioned at described light guide structure one end enters light facing to default light source, make light that described default light source sends can by described enter bright finish inject described light guide structure; Described light guide structure can by described light conduction to the exiting surface of the described light guide structure other end, to form the light-emitting zone of described indicating lamp structure; Wherein, described exiting surface and described enter the central point line direction of bright finish and the incident direction of described light be non-parallel relation.
Optionally, the predeterminable area on described light guide structure is mirrored, and is reflected back inside described light guide structure with the light by predeterminable area described in directive.
Optionally, described predeterminable area be on described light guide structure except described in enter bright finish and described exiting surface except surface.
Optionally, described light guide structure is to be obtained by mould-forming process.
Second aspect according to disclosure embodiment, it is provided that a kind of indicating lamp structure, including:
Light source;
In above-described embodiment arbitrary as described in light guide structure.
Optionally, described light source includes: RGB-LED lamp.
The third aspect according to disclosure embodiment, it is provided that a kind of electronic equipment, including: in above-described embodiment arbitrary as described in indicating lamp structure.
Optionally, on mainboard that the light source in described indicating lamp structure is arranged at described electronic equipment or the wiring board that is connected with mainboard, the light guide structure in described indicating lamp structure is between the cover plate of described light source and described electronic equipment.
Optionally, described cover plate adopts transparent or semitransparent material to make.
Optionally, described cover plate is provided with the preformed hole of the light-emitting zone corresponding to described light guide structure.
Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:
From above-described embodiment, the disclosure is by improving light guide structure, make arranging between position with display lamp position without complete corresponding of light source, reduce the relatedness arranged between position and display lamp position of light source, thus facilitating implementation the structure optimization to electronic equipment internal on the one hand, what be easy to optimization display lamp on the other hand arranges position, thus obtaining indicating effect more preferably, and avoids damage to the overall appearance degree of electronic equipment.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe, the disclosure can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meets and embodiment of the disclosure, and for explaining the principle of the disclosure together with description.
Fig. 1 is the schematic diagram of the indicating lamp structure in correlation technique.
Fig. 2 is the schematic diagram of a kind of indicating lamp structure according to an exemplary embodiment.
Fig. 3 is the structural representation of a kind of electronic equipment according to an exemplary embodiment.
Detailed description of the invention
Here in detail exemplary embodiment being illustrated, its example representation is in the accompanying drawings. When as explained below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element. Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure. On the contrary, they only with in appended claims describe in detail, the disclosure some in the example of consistent apparatus and method.
The problem to solve the mode such as jingle bell, vibration without persistence prompting, proposes in correlation technique and carries out, by display lamp, the solution pointed out. Fig. 1 is the schematic diagram of the indicating lamp structure in correlation technique, as it is shown in figure 1, the indicating lamp structure in correlation technique may include that light source 1 and light guide structure 2; Wherein, light source 1 and light guide structure 2 are piled poststack along the left and right directions shown in Fig. 1 and are arranged in electronic equipment, thus preset emission region 31 place on the back board structure 3 (or other positions) of the light directive electronic equipment sent by light source 1, it is rendered as the display lamp on the back board structure 3 of electronic equipment.
So, when electronic equipment exists the event needing prompting, by the control to above-mentioned indicating lamp structure, it is possible to form the light prompt of persistence at light-emitting zone 31 place; Simultaneously as the energy consumption of display lamp is extremely low, thus the entirety that can't affect electronic equipment uses and continues a journey.
But, the indicating lamp structure in correlation technique, as it is shown in figure 1, need fully aligned between light source 1 and light guide structure 2, makes the light that light source 1 sends linearly propagate to light-emitting zone 31 place, thus:
On the one hand, if needing back board structure 3 or other parts at electronic equipment to form good aesthetics, it is accomplished by designing for light source 1 arranging position especially, but along with the functional part of electronic equipment internal is more and more, free space is more and more less, it tends to be difficult to meet the position to light source 1 and arrange demand;
On the other hand, if the position of light source 1 is not specifically designed, it is possible to cause that light-emitting zone 31 is positioned at irrational position, the overall appearance aesthetic feeling of electronic equipment is not only affected, it is also possible to the impact prompting effect to user.
Therefore, the disclosure is by the improvement to light guide structure 2, to solve the above-mentioned technical problem in correlation technique.
Fig. 2 is the schematic diagram of a kind of indicating lamp structure according to an exemplary embodiment, as in figure 2 it is shown, this indicating lamp structure may include that light source 1 and light guide structure 2.
1, light source 1
In the disclosed embodiments, it is possible to adopting any type of light source 1, this is not limited by the disclosure; For example, light source 1 can be LED. Wherein, light source 1 can be WHITE-LED lamp, namely can directly send and be only capable of the LED sending white light; Or, light source 1 can be RGB-LED lamp, namely red (red can be passed through, i.e. " R "), green (green, and blue (blue i.e. " G "), i.e. " B ") it is mixed to form white light, and the LED of multiple color can be formed by red, green and blue cooperation.
As in figure 2 it is shown, light source 1 is arranged on the wiring board 4 in electronic equipment, this wiring board 4 can be the mainboard in electronic equipment, it is also possible to for the separate lines plate being connected with this mainboard, such as FPC flexible circuit board etc.
2, light guide structure 2
As in figure 2 it is shown, what be arranged in light guide structure 2 one end enters bright finish 21 (i.e. the lower surface of Fig. 2) towards light source 1, make the light that this light source 1 sends can be entered bright finish 21 by this and inject this light guide structure 2; This light guide structure 2 can by the exiting surface 22 (i.e. upper surface in Fig. 2) of this light conduction to this light guide structure 2 other end, to form the light-emitting zone (light-emitting zone 31 as shown in Figure 1) of this indicating lamp structure.
In the above-described embodiments, as shown in Figure 2, assuming that the central point entering bright finish 21 be A point, exiting surface 22 central point be B point, then the incident direction (shown in the solid arrow in Fig. 2) of line direction (as shown in dashed line in figure 2) between the two and this light is in non-parallel relation.
From above-described embodiment, the disclosure is by improving light guide structure 2, make light source 1 arrange between position with the position of the ray structure that indicating lamp structure is formed without completely corresponding (as seen from Figure 2, exiting surface 22 is positioned at the left side of light source 1 in the horizontal direction), reduce light source 1 the ray structure that position and display lamp are set position between relatedness; It practice, no matter light source 1 is arranged at any position in electronic equipment in theory, all can passing through the guide-lighting effect of light guide structure 2, the light conduction sent by this light source 1 is to the optional position on electronic equipment.
So, pass through above-described embodiment, it is possible to achieve following advantages: on the one hand, it is possible to the functional requirement according to electronic equipment, light source 1 position in the electronic device is carried out arbitrary disposition, need the position of the light-emitting zone formed on an electronic device without scruple; On the other hand, it is possible to the light conduction sent by light source 1 by light guide structure 2 is to the optional position on electronic equipment, to realize required illumination effect, without being subject to the restriction of light source 1 present position.
Fig. 3 is the structural representation of a kind of electronic equipment according to an exemplary embodiment, as shown in Figure 3, after the structure arranging position and light guide structure 2 of light source 1 is determined, have only to light guide structure 2 is entered bright finish 21 towards light source 1, then exiting surface 22 may be located at the optional position in the dotted circle on the back board structure 3 shown in Fig. 3; Simultaneously, by adjusting the specification of light guide structure 2 and guide-lighting circuit, the radius that can make the dotted circle shown in Fig. 3 changes therewith, so that exiting surface 22 is positioned at the optional position on back board structure 3, namely makes the optional position that the light-emitting zone of indicating lamp structure is positioned on back board structure 3.
In embodiment of the disclosure, on mainboard that light source 1 in indicating lamp structure is arranged at electronic equipment or the wiring board that is connected with mainboard, the light guide structure 2 in this indicating lamp structure is positioned between the cover plate (back board structure 3 as shown in Figure 3) of this light source 1 and this electronic equipment. So, in a kind of situation, this cover plate can adopt transparent or semitransparent material to make (such as to adopt transparent or semitransparent material to make completely; Or, it is possible to transparent or semitransparent material is only adopted in the region of exiting surface 22 correspondence) so that the light of exiting surface 22 injection forms display lamp effect after can passing through this cover plate; In another kind of situation, this cover plate can be provided with the preformed hole (not shown) of light-emitting zone corresponding to this light guide structure 2 so that the light of exiting surface 22 injection can pass this preformed hole.
In addition, in order to realize better light conduction effect, as shown in Figure 2, predeterminable area on light guide structure 2 can be mirrored, thus it is internal that the light of this predeterminable area of directive is reflected back this light guide structure 2, can avoid on the one hand causing light leak in electronic equipment internal, light can be avoided to spill on the other hand and reduce the intensity of the emergent ray at exiting surface 22 place. For example, this predeterminable area can be all outer surfaces on light guide structure 2 except entering bright finish 21 and exiting surface 22; Or, predeterminable area can be the outer surface of the subregion that would be likely to occur light leak on light guide structure 2, it is possible to determine these light leak regions by structural analysis or test.
Wherein, light guide structure 2 in disclosure embodiment can be obtained by mould-forming process, thus can by the inner surface of mould is rationally processed, the surface to guarantee the light guide structure 2 obtained accordingly meets above-mentioned " minute surface " demand, it is to avoid leakage problem occur.
Those skilled in the art, after considering description and putting into practice disclosed herein disclosing, will readily occur to other embodiment of the disclosure. The application is intended to any modification of the disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed the general principle of the disclosure and include the undocumented known general knowledge in the art of the disclosure or conventional techniques means. Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are pointed out by claim below.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and various amendment and change can carried out without departing from the scope. The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. a light guide structure, it is characterised in that what be positioned at described light guide structure one end enters light facing to default light source, make light that described default light source sends can by described enter bright finish inject described light guide structure; Described light guide structure can by described light conduction to the exiting surface of the described light guide structure other end, to form the light-emitting zone of described indicating lamp structure; Wherein, described exiting surface and described enter the central point line direction of bright finish and the incident direction of described light be non-parallel relation.
2. light guide structure according to claim 1, it is characterised in that the predeterminable area on described light guide structure is mirrored, is reflected back inside described light guide structure with the light by predeterminable area described in directive.
3. light guide structure according to claim 2, it is characterised in that described predeterminable area be on described light guide structure except described in enter bright finish and described exiting surface except surface.
4. light guide structure according to claim 1, it is characterised in that described light guide structure is to be obtained by mould-forming process.
5. an indicating lamp structure, it is characterised in that including:
Light source;
Light guide structure as according to any one of claim 1-4.
6. indicating lamp structure according to claim 5, it is characterised in that described light source includes: RGB-LED lamp.
7. an electronic equipment, it is characterised in that including: the indicating lamp structure as described in claim 5 or 6.
8. electronic equipment according to claim 7, it is characterized in that, on mainboard that light source in described indicating lamp structure is arranged at described electronic equipment or the wiring board that is connected with mainboard, the light guide structure in described indicating lamp structure is between the cover plate of described light source and described electronic equipment.
9. electronic equipment according to claim 8, it is characterised in that described cover plate adopts transparent or semitransparent material to make.
10. electronic equipment according to claim 8, it is characterised in that described cover plate is provided with the preformed hole of the light-emitting zone corresponding to described light guide structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202458.4A CN105674212A (en) | 2016-03-31 | 2016-03-31 | Light guide structure, indicator lamp structure and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202458.4A CN105674212A (en) | 2016-03-31 | 2016-03-31 | Light guide structure, indicator lamp structure and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674212A true CN105674212A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202458.4A Pending CN105674212A (en) | 2016-03-31 | 2016-03-31 | Light guide structure, indicator lamp structure and electronic device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109257465A (en) * | 2018-09-29 | 2019-01-22 | Oppo（重庆）智能科技有限公司 | Housing unit and electronic equipment |
| CN110379659A (en) * | 2019-04-02 | 2019-10-25 | 深圳市鸿合创新信息技术有限责任公司 | A kind of button assembly and electronic equipment |
| CN110379658A (en) * | 2019-04-02 | 2019-10-25 | 深圳市鸿合创新信息技术有限责任公司 | Light guide structure, button assembly and electronic equipment with light-guiding function |
| CN111338019A (en) * | 2020-03-27 | 2020-06-26 | Oppo广东移动通信有限公司 | Light guide structure, indicator light structure and electronic equipment |
| CN111830621A (en) * | 2019-04-16 | 2020-10-27 | 深圳明智超精密科技有限公司 | RGB light guide lens |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109257465A (en) * | 2018-09-29 | 2019-01-22 | Oppo（重庆）智能科技有限公司 | Housing unit and electronic equipment |
| CN109257465B (en) * | 2018-09-29 | 2021-11-16 | Oppo（重庆）智能科技有限公司 | Shell assembly and electronic equipment |
| CN110379659A (en) * | 2019-04-02 | 2019-10-25 | 深圳市鸿合创新信息技术有限责任公司 | A kind of button assembly and electronic equipment |
| CN110379658A (en) * | 2019-04-02 | 2019-10-25 | 深圳市鸿合创新信息技术有限责任公司 | Light guide structure, button assembly and electronic equipment with light-guiding function |
| CN111830621A (en) * | 2019-04-16 | 2020-10-27 | 深圳明智超精密科技有限公司 | RGB light guide lens |
| CN111338019A (en) * | 2020-03-27 | 2020-06-26 | Oppo广东移动通信有限公司 | Light guide structure, indicator light structure and electronic equipment |
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Application publication date: 20160615 |