CN210443179U - Display and light-emitting device thereof - Google Patents
Display and light-emitting device thereof Download PDFInfo
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- CN210443179U CN210443179U CN201921233094.1U CN201921233094U CN210443179U CN 210443179 U CN210443179 U CN 210443179U CN 201921233094 U CN201921233094 U CN 201921233094U CN 210443179 U CN210443179 U CN 210443179U
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Abstract
The utility model discloses a display and illuminator thereof, illuminator is including being used for locating the panel casing and can the conduction light beam open light ring, still including the first luminescence unit that is used for shining the first side terminal surface of open light ring and the second luminescence unit that is used for shining the second side terminal surface of open light ring, and first luminescence unit and second luminescence unit homoenergetic can launch a plurality of light beams. Above-mentioned light emitting device can solve traditional syllogic leaded light stick luminous singleness, the structure is complicated, the higher problem of cost, realizes mixing light illusion-colour effect through setting up the opening leaded light ring that can the conducted light beam and the first luminescence unit that can launch a plurality of kinds of light beams and the second luminescence unit that can launch a plurality of kinds of light beams, the device simple structure, easy dismounting, and the large-scale manufacturing production of being convenient for to reduction in production cost to a certain extent.
Description
Technical Field
The utility model relates to an electronic product technical field, in particular to illuminator. The utility model discloses still relate to a display that has this illuminator.
Background
The existing luminous ring is formed by three sections of light guide rods which are arranged clockwise, and an LED lamp is arranged between every two adjacent light guide rods, so that the whole three sections of light guide rods are respectively irradiated by three LED lamps. However, the existing three-segment light emitting ring can only display monochromatic light, but cannot mix light to present a magic color effect, and meanwhile, the three-segment structure is relatively complex, so that the installation and the disassembly are inconvenient, more LED lamps and corresponding parts are needed, and the cost is high.
Therefore, how to avoid the technical problems that the disassembly and the assembly are inconvenient and the production cost is high due to the arrangement of the three-section light guide rod is the technical problem which needs to be solved by technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light-emitting device, this light-emitting device simple structure, easy dismounting can solve the problem that syllogic leaded light stick can only show monochromatic light, and simultaneously, light-emitting device can be convenient for make production on a large scale to can reduce manufacturing cost. Another object of the present invention is to provide a display device including the above light emitting device.
In order to achieve the above object, the utility model provides a light emitting device, include the opening light guide ring that is used for locating on the panel casing and can the conduction light beam, still include and be used for shining the first luminescence unit of the first side terminal surface of opening light guide ring and be used for shining the second luminescence unit of the second side terminal surface of opening light guide ring, just first luminescence unit with a plurality of light beams can all be launched to the second luminescence unit homoenergetic.
Optionally, the first light emitting unit and the second light emitting unit are both disposed in the opening of the opening light guide ring.
Optionally, the opening light guide ring further comprises a snap ring which is connected with the opening light guide ring in a matched mode and used for pressing the opening light guide ring.
Optionally, the snap ring is provided with a first annular groove for accommodating the opening light guide ring and a clamping portion arranged on a side wall of the first annular groove and used for being clamped with the panel shell in a matching manner.
Optionally, the snap ring is a one-shot injection molded snap ring.
Optionally, the lighting device further comprises a control part electrically connected with the first light emitting unit and the second light emitting unit and used for controlling the first light emitting unit and the second light emitting unit to be turned on and off.
Optionally, the first light emitting unit and the second light emitting unit are specifically RGB-LED lamps.
The utility model also provides a display, including above-mentioned arbitrary illuminator.
Optionally, the light guide ring further comprises a panel shell, and a second annular groove used for accommodating the opening light guide ring is formed in the panel shell.
Compared with the prior art, the utility model discloses to the luminous different requirements of display, designed a light emitting device, because the syllogic luminous ring can only show monochromatic light, and can not mix the light in order to present the illusion-colour effect, simultaneously, the syllogic luminous ring structure is also complicated relatively, and the installation is inconvenient with the dismantlement, and required LED lamp and corresponding spare part are also more, lead to the cost higher, consequently, it is very necessary to use a light emitting device that can simplify the structure and reduce production cost.
Specifically, the light-emitting device comprises an opening light guide ring which is arranged on the panel shell and can conduct light beams so as to present a light-emitting effect; the light-emitting device also comprises a first light-emitting unit and a second light-emitting unit, wherein the first light-emitting unit is used for irradiating the first side end face of the opening light guide ring, the second light-emitting unit is used for irradiating the second side end face of the opening light guide ring, and the first light-emitting unit and the second light-emitting unit can emit different types of light beams, so that a colorful light-emitting effect can be presented through the opening light guide ring; above-mentioned light emitting device can solve traditional syllogic leaded light stick luminous singleness, the structure is complicated, the higher problem of cost, realizes mixing light illusion-colour effect through setting up the opening leaded light ring that can the conducted light beam and the first luminescence unit that can launch a plurality of kinds of light beams and the second luminescence unit that can launch a plurality of kinds of light beams, the device simple structure, easy dismounting, and the large-scale manufacturing production of being convenient for to reduction in production cost to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an exploded view of a light emitting device according to an embodiment of the present invention;
fig. 2 is a schematic view of the assembled structure of fig. 1.
Wherein:
1-panel shell, 2-opening light guide ring, 3-first light emitting unit, 4-second light emitting unit and 5-snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a light-emitting device, this light-emitting device simple structure, easy dismounting can solve the problem that syllogic leaded light stick can only show monochromatic light, and simultaneously, light-emitting device can be convenient for large-scale manufacturing production to can reduce manufacturing cost. Another core of the present invention is to provide a display including the above light emitting device.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.
Referring to fig. 1 and 2, fig. 1 is an exploded view of a light emitting device according to an embodiment of the present invention; fig. 2 is a schematic view of the assembled structure of fig. 1.
The embodiment of the utility model provides a illuminator for realize mixing light unreal coloured luminous effect on the panel casing 1, for example, can be used for the electronic contest class product, including back, quick-witted case, keyboard, mouse etc. of display. The light-emitting device comprises an opening light guide ring 2, a first light-emitting unit 3 and a second light-emitting unit 4, wherein the opening light guide ring 2 is arranged on a panel shell 1, the opening light guide ring 2 can conduct light beams, namely, irradiation light emitted by a light source body can be presented through the opening light guide ring 2 so as to realize a light-emitting effect; the first light-emitting unit 3 is used for irradiating the first side end face of the opening light guide ring 2, the second light-emitting unit 4 is used for irradiating the second side end face of the opening light guide ring 2, and the first light-emitting unit 3 and the second light-emitting unit 4 can emit different types of light beams, so that the light mixing and color changing effect can be presented through the opening light guide ring 2.
The first side end face of the opening light guiding ring 2 can indicate the left side opening end face of the opening light guiding ring 2, and correspondingly, the second side end face of the opening light guiding ring 2 is the right side opening end face of the opening light guiding ring 2, so that the first light emitting unit 3 and the second light emitting unit 4 can respectively irradiate the opening light guiding ring 2 from the left side opening end and the right side opening end of the opening light guiding ring 2; in addition, the opening light guide ring 2 may have a plurality of different setting modes, for example, the opening light guide ring may be set as a transparent plastic light guide ring, and of course, other different setting modes may be provided as long as the light guide effect can be achieved, and the material of the light guide ring is not particularly limited herein.
Above-mentioned light emitting device can solve traditional syllogic leaded light stick and give out light singlely, the structure is complicated, the higher problem of cost, through setting up the first luminescence unit 3 that can the opening leaded light ring 2 of conducted light beam and can launch a plurality of kinds of light beams and the second luminescence unit 4 that can launch a plurality of kinds of light beams realizes mixing light illusion-colour effect, this light emitting device simple structure, easy dismounting, and the large-scale manufacturing production of being convenient for to can to a certain extent reduction in production cost.
Of course, according to actual needs, the first light-emitting unit 3 and the second light-emitting unit 4 may be both disposed in the opening of the opening light-guiding ring 2, the size of the opening light-guiding ring 2 may be adjusted according to the actual size of the light-emitting unit, and the first light-emitting unit 3 and the second light-emitting unit 4 are both fixedly mounted on the panel housing 1, so that the first light-emitting unit 3 and the second light-emitting unit 4 can be respectively irradiated from both ends of the opening light-guiding ring 2, and the first light-emitting unit 3 and the second light-emitting unit 4 may be symmetrically disposed about the symmetry axis of the opening light-guiding ring 2.
Thus, on the basis that the first light-emitting unit 3 is aligned with the left opening end of the opening light guide ring 2 and the second light-emitting unit 4 is aligned with the right opening end of the opening light guide ring 2, the distance between the first light-emitting unit 3 and the left opening end of the opening light guide ring 2 is equal to the distance between the second light-emitting unit 4 and the right opening end of the opening light guide ring 2, so that the better light-emitting effect of the device and the more attractive appearance of the device can be ensured.
In addition, in order to achieve the light-emitting effect of the mixed light multicolor, both the first light-emitting unit 3 and the second light-emitting unit 4 may be configured as RGB-LED lamps, which refer to three primary colors of red, green, and blue LED lamps, that is, both the first light-emitting unit 3 and the second light-emitting unit 4 may be randomly switched among red, green, and blue, so that the RGB-LED lamps have more diversified characteristics in light color mixing, and of course, the first light-emitting unit 3 and the second light-emitting unit 4 may also be configured as light source bodies having different colors, and they will not be expanded one by one here.
Further, the light-emitting device also comprises a snap ring 5 which is matched and connected with the opening light guide ring 2, the snap ring 5 is used for pressing the opening light guide ring 2, and on one hand, the snap ring 5 can realize light guide; on the other hand, the snap ring 5 can fix the opening light guide ring 2, so that the opening light guide ring 2 can be prevented from falling off to realize the light emitting stability.
In order to realize the light guide effect of the snap ring 5, the snap ring 5 can also be a transparent plastic snap ring 5, so that the light beams emitted by the first light-emitting unit 3 and the second light-emitting unit 4 sequentially pass through the opening light guide ring 2 and the snap ring 5 and then emit light outwards.
Certainly, according to actual needs, the clamping ring 5 is further provided with a first annular groove located in the middle, the shape of the first annular groove is the same as that of the opening light guide ring 2, and the first annular groove is used for accommodating the opening light guide ring 2 so that the opening light guide ring 2 can be wrapped in the clamping ring 5; the snap ring 5 is also provided with a clamping portion which is used for realizing matching clamping with the panel shell 1, so that the snap ring 5 and the opening light guide ring 2 are fixedly connected on the panel shell 1.
Of course, according to actual need, joint portion can have the setting mode of multiple difference, for example, joint portion can set up to the structure including first joint limit and second joint limit, and first joint limit and second joint limit set up respectively in the both sides of first ring channel to be connected with the lateral wall of first ring channel, thereby can form the structure of similar "brim of a hat".
In addition, snap ring 5 can set up to injection moulding's snap ring once, so, because the joint portion of snap ring 5 of plastics material has certain elasticity, the installation and the dismantlement of snap ring 5 of can being convenient for like this have reduced the degree of difficulty of subsequent change.
In order to optimize the above embodiment, the light emitting device further includes a control portion electrically connected to the first light emitting unit 3 and the second light emitting unit 4, the control portion being mainly used for controlling the first light emitting unit 3 and the second light emitting unit 4 to be turned on and off; the control part may be specifically configured to include a Printed Circuit Board (PCB) Circuit Board and a power control module, where the PCB Circuit Board may be used to electrically connect electronic components inside the panel housing 1, and the power control module is disposed on the PCB Circuit Board and electrically connected to the first light-emitting unit 3 and the second light-emitting unit 4. Since the power control module is commonly used in the lighting technology field, for example, a power control module for controlling the on/off of the light source body is provided in the desk lamp, the electronic components used by the power control module refer to the prior art, and are not described in detail herein.
The present invention provides a display device, which comprises the light emitting device described in the above embodiments; still include panel housing 1 on the display, correspondingly, in order to realize the fixed mounting of opening leaded light ring 2 and snap ring 5, can also set up the second ring channel of predetermineeing the degree of depth on panel housing 1's surface, and the second ring channel can be adjusted according to opening leaded light ring 2 and snap ring 5's width, the second ring channel is used for holding opening leaded light ring 2 and snap ring 5, furthermore, can set up the joint groove in the inboard of second ring channel, this joint groove can realize the joint with the joint portion of snap ring 5. Other parts of the display may be referred to in the art and are not expanded herein.
Therefore, as the clamping ring 5 is formed by one-time injection molding, when the clamping ring 5 is arranged in the second annular groove on the panel shell 1, the clamping part can be clamped with the clamping groove through slight elastic deformation; when the snap ring 5 is removed from the second annular groove, the clamping portion can also be separated from the clamping groove through slight elastic deformation. Meanwhile, the snap ring 5 is formed by one-time injection molding, so that the production process of the snap ring 5 is easy to control and track.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The display and the light emitting device thereof provided by the present invention have been described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The light-emitting device is characterized by comprising an opening light guide ring (2) which is arranged on a panel shell (1) and can conduct light beams, a first light-emitting unit (3) which is used for irradiating a first side end face of the opening light guide ring (2), and a second light-emitting unit (4) which is used for irradiating a second side end face of the opening light guide ring (2), wherein the first light-emitting unit (3) and the second light-emitting unit (4) can emit a plurality of light beams.
2. The lighting device according to claim 1, wherein the first lighting unit (3) and the second lighting unit (4) are both disposed in the opening of the open light guiding ring (2).
3. The light-emitting device according to claim 2, further comprising a snap ring (5) connected with the opening light guide ring (2) in a matching manner for pressing the opening light guide ring (2).
4. The light-emitting device according to claim 3, wherein the snap ring (5) has a first annular groove for accommodating the open light-guiding ring (2) and a clamping portion disposed on a side wall of the first annular groove for being clamped with the panel housing (1).
5. The light-emitting device according to claim 4, wherein the snap ring (5) is an injection molded snap ring.
6. The light-emitting device according to any one of claims 1 to 5, further comprising a control portion electrically connected to the first light-emitting unit (3) and the second light-emitting unit (4) for controlling the first light-emitting unit (3) and the second light-emitting unit (4) to be turned on and off.
7. A light emitting arrangement according to claim 6, characterized in that the first light emitting unit (3) and the second light emitting unit (4) are in particular RGB-LED lamps.
8. A display comprising the light-emitting device according to any one of claims 1 to 7.
9. The display according to claim 8, further comprising a panel housing (1), wherein the panel housing (1) is provided with a second annular groove for accommodating the open light guiding ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233094.1U CN210443179U (en) | 2019-07-31 | 2019-07-31 | Display and light-emitting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233094.1U CN210443179U (en) | 2019-07-31 | 2019-07-31 | Display and light-emitting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443179U true CN210443179U (en) | 2020-05-01 |
Family
ID=70407292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921233094.1U Active CN210443179U (en) | 2019-07-31 | 2019-07-31 | Display and light-emitting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443179U (en) |
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2019
- 2019-07-31 CN CN201921233094.1U patent/CN210443179U/en active Active
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