CN211043883U - Frame construction and curved surface backlight of curved surface backlight - Google Patents
Frame construction and curved surface backlight of curved surface backlight Download PDFInfo
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- CN211043883U CN211043883U CN201921709986.4U CN201921709986U CN211043883U CN 211043883 U CN211043883 U CN 211043883U CN 201921709986 U CN201921709986 U CN 201921709986U CN 211043883 U CN211043883 U CN 211043883U
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Abstract
The embodiment of the application discloses a frame structure of a curved backlight source and the curved backlight source. The frame structure comprises a first frame body and a second frame body, wherein the first frame body is of a curved surface structure, the second frame body is used for installing the top wall of the curved surface backlight source is of a curved surface structure, the periphery of the second frame body is covered by the first frame body, a plurality of integrally formed heat dissipation strips are arranged on the bottom wall of the second frame body, and at least one group of buckle positioning structures which are matched with each other are arranged at corresponding positions on the side edge of the first frame body and the side wall of the second frame body. This application can improve can provide radiating, the roof is the mechanical strength and the bearing capacity of curved surface structure's second framework among the frame construction of curved surface backlight, better utilizes frame construction, and can protect better install in each part of backlight in the second framework satisfies current consumer market's demand.
Description
Technical Field
The application relates to the technical field of backlight sources, in particular to a frame structure of a curved-surface backlight source and the curved-surface backlight source.
Background
The backlight source provides light source for a passive light emitting device (L CD), namely a liquid crystal display device (L CD), so that the passive light emitting device displays images, generally, the liquid crystal display device comprises a frame structure outside the backlight source, and various components such as a reflecting sheet, a light guide plate, an FPC (flexible printed circuit), L ED (electronic device) and the like are installed in the frame structure.
Curved surface backlight among the liquid crystal display device of current curved surface, because the weight of each part is mainly born by its frame construction in the equipment process, has higher requirement to frame construction's intensity, however, the inventor is implementing the utility model discloses an in-process discovery, the effect of fixed corresponding curved surface backlight is only played to first framework and the second framework that frame construction of this kind of backlight included among the prior art, and the degree of utilization is lower, and mechanical strength and the bearing capacity of connecting between the two are less than, and the protection intensity to each part of backlight in the frame construction is not enough, is difficult to satisfy current consumer market demand.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a frame construction and curved surface backlight of curved surface backlight, can improve can provide radiating, the roof is the mechanical strength and the bearing capacity of curved surface structure's second framework among the frame construction of curved surface backlight, better utilizes frame construction, and can protect better install in each part of backlight in the second framework satisfies current consumer market's demand.
In a first aspect, the embodiment of the application provides a frame structure of curved surface backlight, frame structure includes first framework and second framework, first framework is the curved surface structure, the second framework is used for the installation the roof of curved surface backlight is the curved surface structure, first framework cover around the second framework, be equipped with a plurality of heat dissipation strips of integrated into one piece on the diapire of second framework the side of first framework with the corresponding position is equipped with at least a set of buckle location structure of mutually supporting on the lateral wall of second framework.
As a possible implementation, the snap positioning structure includes:
a plurality of first clamping grooves which respectively extend downwards from the left side and the right side of the first frame body;
and the first buckles are respectively arranged on the left side wall and the right side wall of the second frame body and correspond to the positions of the first clamping grooves.
As a possible implementation, the snap positioning structure includes:
a plurality of second locking grooves respectively extending downward from the front side and the rear side of the first frame body;
and the second buckles are respectively arranged on the front side wall and the rear side wall of the second frame body and correspond to the second clamping grooves.
As a possible implementation manner, the plurality of second fasteners are respectively disposed at two ends of the plurality of heat dissipation strips.
As a possible implementation manner, a protruding block is further disposed on the rear end of the heat dissipation strip provided with the second fastener, and the second fastener is disposed on the protruding block.
As a possible implementation manner, the heights of the plurality of second clamping grooves are gradually decreased from the edge of the curved surface of the first frame body to the middle, so that the plurality of second clamping grooves are located on the same horizontal plane; and/or
The heights of the plurality of heat dissipation strips are gradually reduced from the edge of the curved surface of the second frame body to the middle, so that the plurality of heat dissipation strips are positioned on the same horizontal plane.
As a possible implementation, the number of the heat dissipation strips is larger than the number of the snap positioning structures.
As a possible embodiment, the second frame body is an aluminum frame.
In one possible embodiment, the first housing and the second housing are made of the same or different materials.
In a second aspect, an embodiment of the present application provides a curved backlight, including the frame structure according to any one of the possible embodiments of the first aspect.
The embodiment of the application has the following beneficial effects:
this application embodiment through with the curved surface structure first framework cover in the roof is around for the second framework of curved surface structure, be equipped with a plurality of heat dissipation strips of integrated into one piece on the diapire of second framework, just be in the side of first framework with corresponding position is equipped with at least a set of buckle location structure of mutually supporting on the lateral wall of second framework, will second framework and first framework fixed connection can improve can provide radiating, the roof is the mechanical strength and the bearing capacity of the second framework of curved surface structure in the frame construction of curved surface backlight, better utilizes the frame construction, and can protect better install in each part of backlight in the second framework satisfies current consumer market's demand.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded structural schematic view of an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 2 is a schematic structural diagram of a first frame body in a first direction in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 3 is a structural schematic diagram of a first frame body in a second direction in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 4 is a schematic structural diagram of a third direction of a first frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 5 is a schematic structural diagram of a fourth direction of the first frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 6 is a schematic structural diagram of a fifth direction of the first frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 7 is a schematic perspective view of a second frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 8 is a schematic structural diagram of a second frame body in a first direction in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 9 is a structural schematic diagram of a second frame body in a second direction in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 10 is a schematic structural diagram of a second frame body in a third direction in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 11 is a schematic structural diagram of a fourth direction of a second frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Fig. 12 is a schematic structural diagram of a fifth direction of a second frame body in an embodiment of a frame structure of a curved backlight provided by the present application.
Reference numerals: the heat dissipation structure comprises a first frame body 1, a second frame body 2, a first clamping groove 11, a second clamping groove 12, a first buckle 21, a second buckle 22, a heat dissipation strip 23 and a convex block 231.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail through embodiments with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present application, it is to be understood that the terms "top wall", "bottom wall", "side wall", "left side", "right side", "front side", "rear end", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the structure or unit being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present application, "a plurality" means two or more unless otherwise specified. In the description of the present application, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree of importance, the order, and the like thereof.
One embodiment of a frame structure of a curved backlight provided by the embodiments of the present disclosure is described in detail below with reference to fig. 1 to 12; as shown in the figure, the present embodiment mainly includes a first frame body 1 and a second frame body 2, where the first frame body 1 is a curved surface structure, the second frame body 2 is used for installing the top wall of the curved surface backlight source is a curved surface structure, the first frame body 1 covers around the second frame body 2, a plurality of integrally formed heat dissipation strips 23 are disposed on the bottom wall of the second frame body 2, and at least one set of mutually matched buckle positioning structures are disposed at corresponding positions on the side edge of the first frame body 1 and the side wall of the second frame body 2.
By adopting the frame structure, the first frame body 1 is covered on the periphery of the second frame body 2, the plurality of integrally formed heat dissipation strips 23 are arranged on the bottom wall of the second frame body 2, at least one group of mutually matched buckle positioning structures are arranged at corresponding positions on the side edge of the first frame body 1 and the side wall of the second frame body 2, the second frame body 2 is fixedly connected with the first frame body 1, the mechanical strength and the bearing capacity of the second frame body 2 which can provide heat dissipation and has a curved surface structure on the top wall can be improved, the frame structure can be better utilized, all parts of the backlight source in the second frame body 2 can be better protected and installed, and the requirements of the current consumer market are met.
As a possible implementation, the snap positioning structure includes:
a plurality of first card slots 11 extending downward from the left and right sides of the first frame 1, respectively;
and the first buckles 21 are respectively arranged on the left side wall and the right side wall of the second frame body 2 corresponding to the positions of the first clamping grooves 11.
As a possible implementation, the snap positioning structure includes:
a plurality of second engaging grooves 12 extending downward from the front side and the rear side of the first frame 1, respectively;
and a plurality of second fasteners 22 respectively disposed on the front side wall and the rear side wall of the second frame 2 corresponding to the positions of the second locking grooves 12.
As a possible implementation manner, the plurality of second latches 22 are respectively disposed at two ends of the plurality of heat dissipation bars 23.
As a possible implementation manner, a projection 231 is further provided on the rear end of the heat dissipation strip 23 provided with the second clip 22, and the second clip 22 is provided on the projection 231.
As a possible implementation manner, the heights of the second card slots 12 decrease from the edge of the curved surface of the first frame 1 to the middle, so that the second card slots 12 are located on the same horizontal plane; and/or
The heights of the plurality of heat dissipation strips 23 decrease from the edge of the curved surface of the second frame body 2 to the middle, so that the plurality of heat dissipation strips 23 are positioned on the same horizontal plane.
With the above frame structure, the heights of the second slots 12 are gradually decreased from the edge of the curved surface of the first frame 1 to the middle, so that the second slots 12 are located on the same horizontal plane, and/or the heights of the heat dissipation strips 23 are gradually decreased from the edge of the curved surface of the second frame 2 to the middle, so that the heat dissipation strips 23 are located on the same horizontal plane, so that the opposite sides of the curved surface structures in the first frame 1 and/or the second frame 2 are located on the same horizontal plane, and the curved surface backlight source is conveniently installed on a corresponding display device.
As a possible implementation, the number of the heat dissipation strips 23 is larger than the number of the snap positioning structures.
By adopting the frame structure, the heat dissipation strips 23 are more than the buckle positioning structures, so that heat dissipation can be better performed in a larger area.
As a possible embodiment, the second frame body 2 is an aluminum frame.
By adopting the frame structure, the second frame body 2 is an aluminum frame, so that a good heat dissipation effect is achieved.
In one possible embodiment, the first housing 1 and the second housing 2 are made of the same or different materials.
Preferably, the first frame body 1 may be an iron frame.
Based on the foregoing embodiments, embodiments of the present application provide a curved backlight, and this embodiment adopts a frame structure having the same structure and technical effects as those described in the foregoing embodiments, and details are not repeated.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a frame construction of curved surface backlight, frame construction includes first framework and second framework, its characterized in that, first framework is the curved surface structure, the second framework is used for the installation the roof of curved surface backlight is the curved surface structure, first framework cover in around the second framework, be equipped with a plurality of heat dissipation strips of integrated into one piece on the diapire of second framework the side of first framework with it is equipped with at least a set of buckle location structure of mutually supporting to correspond the position on the lateral wall of second framework.
2. The frame structure of claim 1, wherein the snap-fit retainer comprises:
a plurality of first clamping grooves which respectively extend downwards from the left side and the right side of the first frame body;
and the first buckles are respectively arranged on the left side wall and the right side wall of the second frame body and correspond to the positions of the first clamping grooves.
3. The frame structure of claim 1 or 2, wherein the snap-fit locating feature comprises:
a plurality of second locking grooves respectively extending downward from the front side and the rear side of the first frame body;
and the second buckles are respectively arranged on the front side wall and the rear side wall of the second frame body and correspond to the second clamping grooves.
4. The frame structure of claim 3, wherein the second plurality of snaps are disposed at two ends of the plurality of heat dissipation bars, respectively.
5. The frame structure according to claim 4, wherein a projection is further provided on a rear end of the heat dissipating strip provided with the second clip, and the second clip is provided on the projection.
6. The frame structure according to claim 4 or 5, wherein the heights of the second engaging grooves decrease from the edge of the first frame curved surface toward the middle, so that the second engaging grooves are located on the same horizontal plane; and/or
The heights of the plurality of heat dissipation strips are gradually reduced from the edge of the curved surface of the second frame body to the middle, so that the plurality of heat dissipation strips are positioned on the same horizontal plane.
7. The frame structure of claim 6, wherein the number of heat dissipating strips is greater than the number of snap locating structures.
8. The frame structure of claim 7, wherein the second frame body is an aluminum frame.
9. The frame structure according to claim 7 or 8, wherein the first frame body and the second frame body are made of the same or different materials.
10. A curved backlight comprising the frame structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709986.4U CN211043883U (en) | 2019-10-11 | 2019-10-11 | Frame construction and curved surface backlight of curved surface backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709986.4U CN211043883U (en) | 2019-10-11 | 2019-10-11 | Frame construction and curved surface backlight of curved surface backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043883U true CN211043883U (en) | 2020-07-17 |
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ID=71536633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709986.4U Active CN211043883U (en) | 2019-10-11 | 2019-10-11 | Frame construction and curved surface backlight of curved surface backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043883U (en) |
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2019
- 2019-10-11 CN CN201921709986.4U patent/CN211043883U/en active Active
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