CN217239012U - Display structure and display device - Google Patents
Display structure and display device Download PDFInfo
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- CN217239012U CN217239012U CN202220862965.1U CN202220862965U CN217239012U CN 217239012 U CN217239012 U CN 217239012U CN 202220862965 U CN202220862965 U CN 202220862965U CN 217239012 U CN217239012 U CN 217239012U
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- lamp strip
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- light bar
- display structure
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Abstract
The utility model discloses a display structure and display device, wherein, the display structure includes backlight unit, backlight unit includes the optics diaphragm, the reflector plate, backplate and light source, be formed with between backplate and the optics diaphragm and put the thing chamber, reflector plate and light source are all arranged in and are put the thing chamber and install on the backplate, light source perpendicular to optics diaphragm sets up, the light source includes first lamp strip and second lamp strip, the edge clamp of reflector plate is established between backplate and optics diaphragm, the reflector plate arch is formed with isolation structure, isolation structure arranges in between first lamp strip and the second lamp strip. This display structure is first lamp strip and second lamp strip through setting up the light source, and the reflector plate forms isolation structure between first lamp strip and second lamp strip, has avoided the mutual influence between two kinds of different lamp strip light for the light of first lamp strip and second lamp strip is even through the light that the reflector plate reflects to optical film, has guaranteed the uniformity that display device wholly looked the effect.
Description
Technical Field
The utility model relates to a display device's demonstration technical field especially relates to a show structure and display device.
Background
The direct type module conventionally adopts an OD (optical distance mixing) specification, a mainboard power supply board is placed behind a back plate, a back shell is needed to cover the boards, and the thickness of the added power supply and the thickness of the back shell of the mainboard are increased, so that the thickness of the whole machine is increased, and the increase of the whole packaging thickness is brought; the hybrid OD module can place the power panel and the main board below the back board corresponding to the small OD, so that the thickness of the whole machine is reduced; in order to solve the visual effect problem between different ODs, a hybrid OD generally employs two light bars, one is a refractive light bar with a large OD and the other is a reflective light bar with a small OD. The light shapes of the refraction type lens light bar and the reflection type lens light bar are obviously different, so that the light shapes of the two light bars are influenced mutually, and the overall subjective visual effect of the module is influenced.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a display structure and display device, which can solve the problem of poor display effect of the display structure in the prior art.
In order to realize the above-mentioned purpose, according to the utility model discloses an aspect, the utility model provides a display structure, display structure includes backlight unit, backlight unit includes optics diaphragm, reflector plate, backplate and light source, the backplate with be formed with between the optics diaphragm and put the thing chamber, the reflector plate with the light source is all arranged in put in the thing chamber and install on the backplate, the light source perpendicular to the optics diaphragm sets up, the light source includes first lamp strip and second lamp strip, the edge clamp of reflector plate is established the backplate with between the optics diaphragm, the reflector plate arch is formed with isolation structure, isolation structure arranges in first lamp strip with between the second lamp strip.
In an embodiment, the isolation structure includes a first sidewall and a second sidewall that are connected to each other, and a plurality of light holes are formed in both the first sidewall and the second sidewall, and the light holes are spaced apart from each other.
In one embodiment, the distance between the first side wall surface and the second side wall surface is gradually reduced towards the side away from the back plate, and the distance between the joint between the first side wall surface and the second side wall surface and the optical diaphragm is not more than 0.5 mm.
In an embodiment, the back plate forms a first mounting stage and a second mounting stage, a distance between the first mounting stage and the optical film is greater than a distance between the second mounting stage and the optical film, the first light bar is mounted on the first mounting stage, and the second light bar is mounted on the second mounting stage.
In an embodiment, the back plate is further provided with a connecting portion, two ends of the connecting portion are respectively connected to the first mounting stage and the second mounting stage, and the isolation structure is disposed on a side of the connecting portion close to the optical diaphragm.
In an embodiment, the display structure further includes a power main board and a rear case, the rear case is connected to one side of the first mounting platform, which is far away from the optical diaphragm, an accommodating cavity is formed between the rear case and the second mounting platform, and the power main board is disposed in the accommodating cavity.
In one embodiment, the second mounting platform protrudes to a side close to the rear shell to form a boss, and the boss is in contact with the power supply main board.
In one embodiment, the first light bar is a refractive light bar, and the second light bar is a reflective light bar.
In an embodiment, the reflector plate is further provided with an avoiding hole, and the first light bar and the second light bar both penetrate through the avoiding hole to be connected with the back plate.
According to an aspect of the present invention, a display device includes the above display structure.
In the technical scheme of the utility model, the display structure comprises a backlight module, the backlight module comprises an optical diaphragm, a reflector plate, a back plate and a light source, a storage cavity is formed between the back plate and the optical diaphragm, the reflector plate and the light source are both arranged in the storage cavity and are arranged on the back plate, the light source is arranged perpendicular to the optical diaphragm, the light source comprises a first light bar and a second light bar, the edge of the reflector plate is clamped between the back plate and the optical diaphragm, an isolation structure is formed on the protrusion of the reflector plate, the isolation structure is arranged between the first light bar and the second light bar, by arranging the light sources as the first light bar and the second light bar and forming the isolation structure between the first light bar and the second light bar by the reflector plate, the mutual influence between the light rays of the two different light bars is avoided, the light of the first light bar and the light of the second light bar are reflected to the optical diaphragm through the reflector plate to be uniform, and the consistency of the overall visual effect of the display device is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a display structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a reflector according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | |
42 | Second mounting table |
| 1 | |
421 | |
| 2 | |
43 | Connecting part |
| 3 | Reflector plate | 5 | |
| 31 | |
51 | |
| 311 | First |
52 | |
| 312 | Second |
6 | |
| 313 | |
7 | Power supply |
| 314 | Avoiding |
8 | Rear shell |
| 4 | |
81 | Containing |
| 41 | First mounting table | 200 | Display device |
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" can include at least one of the feature either explicitly or implicitly.
Moreover, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
According to an aspect of the present invention, the present invention provides a display structure 100.
As shown in fig. 1 and fig. 2, in an embodiment, the display structure 100 includes a backlight module 1, the backlight module 1 includes an optical film 2, a reflector 3, a back plate 4 and a light source 5, an object placing cavity 6 is formed between the back plate 4 and the optical film 2, the reflector 3 and the light source 5 are both disposed in the object placing cavity 6 and mounted on the back plate 4, the light source 5 is disposed perpendicular to the optical film 2, the light source 5 includes a first light bar 51 and a second light bar 52, an edge of the reflector 3 is sandwiched between the back plate 4 and the optical film 2, an isolation structure 31 is formed on a protrusion of the reflector 3, and the isolation structure 31 is disposed between the first light bar 51 and the second light bar 52.
Specifically, through setting up light source 5 for first lamp strip 51 and second lamp strip 52, reflector plate 3 forms isolation structure 31 between first lamp strip 51 and second lamp strip 52, has avoided the influence each other between two kinds of different lamp strip light for the light of first lamp strip 51 and second lamp strip 52 is even through the light that reflector plate 3 reflects to optical film 2, has guaranteed the uniformity that display device wholly looked the effect.
In an embodiment, the isolation structure 31 includes a first sidewall 311 and a second sidewall 312 connected to each other, the first sidewall 311 and the second sidewall 312 are each opened with a plurality of light holes 313, and the light holes 313 are spaced apart from each other. Isolation structure 31 is protruding structure, the partly light of light source 5 is directly to optics diaphragm 2, isolation structure 31 is penetrated to some light in addition, reflect optics diaphragm 2 again through isolation structure 31, through set up a plurality of light trap 313 on isolation structure 31, can absorb partial light, avoid protruding regional light that the structure corresponds can be more and produce the bright band than other regional light, thereby play and eliminate visual effect bright band effect, improve the display effect who shows structure 100, in other embodiments, can also realize eliminating the bright band through other modes such as increase black silk screen printing, the utility model discloses do not do the restriction to the concrete mode of eliminating the bright band.
In an embodiment, the distance between the first sidewall 311 and the second sidewall 312 is tapered toward the side away from the back plate 4, and the distance between the joint between the first sidewall 311 and the second sidewall 312 and the optical film 2 is not greater than 0.5 mm. The isolation structure 31 is a ridge-shaped isolation structure 31, the first side wall surface 311 and the second side wall surface 312 are planes, and the distance between the first side wall surface and the second side wall surface, which is far away from the back plate 4, is gradually reduced, so that light rays emitted by the first light bar 51 and the second light bar 52 are favorably reflected to the optical diaphragm 2 through the isolation structure 31; more specifically, the top end of the isolation structure 31 is the junction of the first side wall surface 311 and the second side wall surface 312, and the distance between the junction and the optical film 2 is not greater than 0.5mm, so that the mutual interference of light rays emitted between the first light bar 51 and the second light bar 52 can be effectively blocked, the isolation structure 31 can be prevented from scratching the optical film 2, the optical film 2 is prevented from being damaged, and the display effect of the display structure 100 is effectively ensured.
In other embodiments, the first sidewall 311 and the second sidewall 312 may also have other shapes such as circular arc, and the specific shapes of the first sidewall 311 and the second sidewall 312 may be selected according to actual requirements, and the specific shapes of the first sidewall 311 and the second sidewall 312 are not limited by the present invention.
In an embodiment, the back plate 4 forms a first mounting platform 41 and a second mounting platform 42, a distance between the first mounting platform 41 and the optical film 2 is greater than a distance between the second mounting platform 42 and the optical film 2, the first light bar 51 is mounted on the first mounting platform 41, and the second light bar 52 is mounted on the second mounting platform 42. Distance between 41 through setting up first mount table and the optical film 2 is greater than distance between second mount table 42 and the optical film 2, the whole volume of display structure 100 has been reduced, be favorable to display device's frivolous development, install first lamp strip 51 and the second lamp strip 52 of difference respectively on first mount table 41 and second mount table 42, different light that the lamp strip of difference sent through the installation, the poor problem of visual effect that the difference in height of first mount table 41 and second mount table 42 of solution brought, display structure 100's display effect has been guaranteed, display device's quality has been improved.
In an embodiment, the back plate 4 is further provided with a connecting portion 43, two ends of the connecting portion 43 are respectively connected to the first mounting stage 41 and the second mounting stage 42, and the isolation structure 31 is disposed on a side of the connecting portion 43 close to the optical film 2. Isolation structure 31 sets up and is close to optical film 2 one side at connecting portion 43, prevents first lamp strip 51 and the mutual influence of the light that second lamp strip 52 emitted effectively, and it is inhomogeneous to have avoided the connecting portion 43 that the slope set up to lead to the reflection of light, has ensured display structure 100's display effect.
In an embodiment, the display structure 100 further includes a power main board 7 and a rear case 8, the rear case 8 is connected to a side of the first mounting stage 41 away from the optical film 2, the rear case 8 and the second mounting stage 42 form an accommodating cavity 81, and the power main board 7 is disposed in the accommodating cavity 81. Specifically, there is a height difference between the first mounting platform 41 and the second mounting platform 42, and therefore the rear case 8 is connected to one side of the first mounting platform 41 away from the optical diaphragm 2, so that a containing cavity 81 is formed between the second mounting platform 42 and the back plate 4, one side of the rear case 8 away from the second mounting platform 42 is flush with the back plate 4, and the power supply main board 7 is placed in the containing cavity 81, which not only protects the power supply main board 7 and improves the quality and the service life of the display structure 100, but also reasonably utilizes the space of the display structure 100, effectively reduces the thickness of the display structure 100, facilitates the development of the display structure 100 towards lightness and thinness, and better conforms to the development trend.
In one embodiment, the second mounting platform 42 protrudes to a side close to the rear case 8 to form a boss 421, and the boss 421 contacts with the power main board 7. Specifically, through being formed with boss 421 in one side that second mount table 42 is close to backshell 8, be favorable to installing power mainboard 7 on boss 421 for power mainboard 7 is installed more stably, has promoted the intensity of display structure 100, has guaranteed the quality of display structure 100.
In one embodiment, the first light bar 51 is a refractive light bar, and the second light bar 52 is a reflective light bar. Specifically, the refraction type light bar and the reflection type light bar are different in light emission, and a height difference occurs at a mounting position between the two, so that the influence of the height difference on the display effect of the display structure 100 is avoided, in other embodiments, there is no height difference between the first mounting table 41 and the second mounting table 42, both the first light bar 51 and the second light bar 52 are refraction type light bars, the number of light grains of the first light bar 51 is inconsistent with the number of light grains of the second light bar 52, and mutual influence between the light rays emitted by the first light bar 51 and the second light bar 52 can also be avoided by arranging the isolation structure 31, so that the light rays of the first light bar 51 and the second light bar 52 reflected to the optical film 2 through the reflector 3 are uniform, and the uniformity of the overall visual effect of the display device is ensured.
In an embodiment, the reflector 3 further has an avoiding hole 314, and both the first light bar 51 and the second light bar 52 pass through the avoiding hole 314 to be connected to the back panel 4. Through seting up dodging hole 314 at reflector plate 3, first lamp strip 51 and second lamp strip 52 all pass dodging hole 314 and are connected with backplate 4, are favorable to reflecting to optical film 2 through reflector plate 3 with the light that first lamp strip 51 and second lamp strip 52 emitted is whole, improve the display effect that shows structure 100.
The utility model also provides a display device, display device include foretell demonstration structure 100, and this display device can be for TV set, all-in-one, advertisement machine and display etc. and this shows structure 100's concrete structure refers to above-mentioned embodiment, because display device has adopted the whole technical scheme of above-mentioned embodiment, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is not repeated here one by one again.
The above is only the preferred embodiment of the present invention, and is not the scope of the present invention, all of which are under the idea of the present invention, the equivalent structure transformation made by the contents of the specification and the attached drawings is utilized, or the direct/indirect application is included in other related technical fields in the protection scope of the present invention.
Claims (10)
1. The utility model provides a display structure, its characterized in that, display structure includes backlight unit, backlight unit includes optics diaphragm, reflector plate, backplate and light source, the backplate with be formed with between the optics diaphragm and put the thing chamber, the reflector plate with the light source is all arranged in put in the thing chamber and install on the backplate, the light source perpendicular to optics diaphragm sets up, the light source includes first lamp strip and second lamp strip, the edge clamp of reflector plate is established the backplate with between the optics diaphragm, the reflector plate arch is formed with isolation structure, isolation structure arranges in first lamp strip with between the second lamp strip.
2. The display structure of claim 1, wherein the isolation structure comprises a first sidewall and a second sidewall connected to each other, the first sidewall and the second sidewall each having a plurality of light holes, the plurality of light holes being spaced apart from each other.
3. The display structure of claim 2, wherein a distance between the first sidewall surface and the second sidewall surface is tapered toward a side away from the back plate, and a distance between a junction between the first sidewall surface and the second sidewall surface and the optical film is not greater than 0.5 mm.
4. The display structure of claim 1, wherein the back plate forms a first mounting stage and a second mounting stage, a distance between the first mounting stage and the optical film is greater than a distance between the second mounting stage and the optical film, the first light bar is mounted on the first mounting stage, and the second light bar is mounted on the second mounting stage.
5. The display structure according to claim 4, wherein the back plate is further provided with a connecting portion, two ends of the connecting portion are respectively connected to the first mounting stage and the second mounting stage, and the isolation structure is disposed on a side of the connecting portion close to the optical film.
6. The display structure of claim 4, further comprising a power main board and a rear housing, wherein the rear housing is connected to a side of the first mounting stage away from the optical film, and a receiving cavity is formed between the rear housing and the second mounting stage, and the power main board is disposed in the receiving cavity.
7. The display structure of claim 6, wherein the second mounting stage protrudes to a side close to the rear case to form a boss, and the boss is in contact with the power main board.
8. The display structure of any one of claims 1 to 7, wherein the first light bar is a refractive light bar and the second light bar is a reflective light bar.
9. The display structure of any one of claims 1 to 7, wherein the reflector plate further comprises an avoiding hole, and the first light bar and the second light bar pass through the avoiding hole and are connected to the back plate.
10. A display device, characterized in that the display device comprises a display structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862965.1U CN217239012U (en) | 2022-04-14 | 2022-04-14 | Display structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862965.1U CN217239012U (en) | 2022-04-14 | 2022-04-14 | Display structure and display device |
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| Publication Number | Publication Date |
|---|---|
| CN217239012U true CN217239012U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220862965.1U Active CN217239012U (en) | 2022-04-14 | 2022-04-14 | Display structure and display device |
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| CN (1) | CN217239012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115657369A (en) * | 2022-10-21 | 2023-01-31 | 安徽芯瑞达科技股份有限公司 | Backlight module with refraction type and reflection type lamp strips |
-
2022
- 2022-04-14 CN CN202220862965.1U patent/CN217239012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115657369A (en) * | 2022-10-21 | 2023-01-31 | 安徽芯瑞达科技股份有限公司 | Backlight module with refraction type and reflection type lamp strips |
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