CN212322563U - Novel LED display screen - Google Patents
Novel LED display screen Download PDFInfo
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- CN212322563U CN212322563U CN202020926341.2U CN202020926341U CN212322563U CN 212322563 U CN212322563 U CN 212322563U CN 202020926341 U CN202020926341 U CN 202020926341U CN 212322563 U CN212322563 U CN 212322563U
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Abstract
The utility model discloses a novel LED display screen, including fixed knot structure and many long banding LED lamp strips, many LED lamp strips are on parallel and interval arrangement is fixed in fixed knot structure, many LED lamp strips are in the last formation of image shape of fixed knot structure is first shape, and first shape includes first boundary line and second boundary line, and first boundary line is injectd to the projection of the first end of many LED lamp strips on fixed knot structure, and the second boundary line is injectd to the projection of the second end of many LED lamp strips on fixed knot structure, and first boundary line and second boundary line can be for a kind or several kinds wantonly in sharp, broken line, pitch arc or the wave line, and this first shape can be arbitrary shape promptly. The utility model provides a novel LED display screen, the length of its LED lamp strip can be the same or different to this LED lamp strip of accessible concatenation forms the LED display screen of arbitrary shape, thereby is favorable to making the shape of LED display screen more diversified, has richened the shape of LED display screen, and then can adapt to different users' operation requirement more.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a novel LED display screen.
Background
Currently, more and more outdoor places (such as parks, squares, etc.) are usually provided with LED display screens, so that the LED display screens can be used for playing advertisements, movies, etc. However, most of the LED display screens on the market have a single shape, and the LED display screens have poor appearance decoration effects, and are difficult to be well integrated with design elements of the use occasions, and difficult to meet the use requirements of different occasions.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses novel LED display screen, the length of its LED lamp strip can be the same or different to this LED lamp strip of accessible concatenation forms the LED display screen of arbitrary shape, thereby makes the shape of LED display screen more diversified.
In order to achieve the above object, the embodiment of the utility model provides a novel LED display screen, include:
a fixed structure; and
many long banding LED lamp strips, many LED lamp strip parallel and interval arrangement are fixed in fixed knot constructs, and each both ends on the LED lamp strip length direction are first end and second end respectively, many the LED lamp strip is in formation of image shape on the fixed knot constructs is first shape, first shape includes first boundary line and second boundary line, many the LED lamp strip first end is in projection on the fixed knot constructs is injectd first boundary line, many the LED lamp strip the second end is in projection on the fixed knot constructs is injectd the second boundary line, first boundary line reaches the second boundary line is a kind or several kinds wantonly of straight line, broken line, pitch arc or wave line.
As an alternative implementation, in an embodiment of the present invention, the first shape is a polygon, a circle, a sector, or a heart.
As an optional implementation manner, in an embodiment of the present invention, the fixing structure includes two first fixing portions, and the two first fixing portions are disposed at an interval, or the two first fixing portions have at least one intersecting end;
the first end and the second end of the LED lamp strip are fixedly connected to the two first fixing parts respectively
As an optional implementation manner, in the embodiment of the utility model, two all be equipped with first fixed orifices on the first fixed part, LED lamp strip includes the lamp body and locates LED lamp pearl in the lamp body, the lamp body has first end with the second end, first end the second end corresponds respectively first fixed orifices is equipped with the second fixed orifices, the second fixed orifices through first fastener connect in first fixed orifices.
As an optional implementation manner, in an embodiment of the present invention, the first end and the second end are respectively provided with a second fixing portion, and the second fixing portion is provided with the second fixing hole.
As an optional implementation manner, in the embodiment of the present invention, two sides in the width direction of the lamp housing are the first side and the second side respectively, the second fixing portions are four, and two sets of the second fixing portions are respectively disposed at the first end and the second end of the lamp housing, and are located at the same end of the lamp housing, the second fixing portions are located at the first side and the second side of the lamp housing respectively.
As an optional implementation manner, in an embodiment of the present invention, the fixing structure includes a fixing surface and a back surface opposite to each other, and each of the LED light bars is disposed on the fixing surface;
the LED display screen further comprises a control box and an LED control card, the control box is fixedly arranged on the back face of the fixed structure and located on one side of the fixed structure, a signal interface is arranged on the control box and electrically connected with the LED control card, and the LED control card is fixedly arranged in the control box and electrically connected with the LED lamp beads.
As an optional implementation manner, in the embodiment of the present invention, the control box is a long box body, the length direction of the control box is perpendicular to the length direction of the lamp housing, and along the length direction of the control box, a plurality of third fixing holes are provided on the control box corresponding to the first fixing holes, the third fixing holes are communicated with the first fixing holes and the second fixing holes, and the third fixing holes are detachably connected to the first fixing holes through the first fastening members.
As an optional implementation manner, in an embodiment of the present invention, two rows of first fixing holes are disposed on one side of the fixing structure where the control box is disposed, each row of the first fixing holes is composed of a plurality of first fixing holes, the two rows of the first fixing holes are respectively a first row of fixing holes and a second row of fixing holes, and the first row of fixing holes and the second row of fixing holes are disposed at intervals;
two rows of the third fixing holes are formed in the control box corresponding to the two rows of the first fixing holes, and each row of the third fixing holes is composed of a plurality of the third fixing holes.
As an optional implementation manner, in the embodiment of the utility model, the LED display screen is still including locating power in the control box, the power respectively with the LED control card with LED lamp pearl electricity is connected, still be equipped with power source on the control box, power source with power source electricity is connected.
As an optional implementation manner, in the embodiment of the present invention, the fixing structure further includes a plurality of first fixing strips, two ends of each first fixing strip are respectively connected to two first fixing portions, and a plurality of first fixing strips are arranged in parallel and at intervals, a front surface of the first fixing strip faces the fixing surface of the fixing structure, and the LED light bar is attached to the front surface of the first fixing strip.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the embodiment of the utility model provides a pair of novel LED display screen, the length of the LED lamp strip of adoption can be the same or different to this LED lamp strip of accessible concatenation forms to but not confine square LED display screen, promptly the utility model discloses a LED display screen can be the display screen of arbitrary shape, thereby is favorable to making the shape of LED display screen more diversified, has richened the shape of LED display screen, and then can adapt to different users' operation requirement more.
Furthermore, the utility model discloses a novel LED display screen, through having seted up first fixed orifices on fixed knot constructs and be equipped with the second fixed orifices on each LED lamp strip, usable first fastener can dismantle the second fixed orifices and connect in first fixed orifices, so that each LED lamp strip can dismantle and connect in fixed knot structure, therefore, in the use, if one of them LED lamp strip has damaged, at this moment can only dismantle the LED lamp strip that damages, and need not to dismantle whole LED display screen gets off, thereby can the LED lamp strip that quick replacement has damaged, make things convenient for the maintenance and the change of LED display screen.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of LED display screens in various shapes provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fixing structure provided in an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a fixing structure provided in an embodiment of the present invention;
fig. 4 is another schematic structural diagram of a fixing structure provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a trapezoidal LED display screen provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rectangular LED display screen provided in an embodiment of the present invention;
FIG. 7 is a schematic view of the LED display screen of FIG. 6 without showing the LED light bar;
FIG. 8 is an enlarged view of a portion of FIG. 6 at A;
fig. 9 is a schematic view of the LED display screen of fig. 6 from another viewing angle.
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.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The utility model discloses a novel LED display screen forms the LED display screen of arbitrary shape through the LED lamp strip of the different length of concatenation to make the shape of LED display screen more diversified.
The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.
Please refer to fig. 1 to 4 together, the embodiment of the present invention provides a novel LED display screen, which includes a fixing structure 1 and a plurality of strip-shaped LED light bars 2, wherein the fixing structure 1 includes a fixing surface, the plurality of LED light bars 2 are parallel and spaced apart from each other and fixed on the fixing structure 1, specifically, the plurality of LED light bars 2 are arranged and fixed on the fixing surface of the fixing structure 1. The two ends of each LED light bar 2 in the length direction are a first end and a second end, and the imaging shape of the plurality of LED light bars 2 on the fixing structure 1 is a first shape, the first shape includes a first boundary line 2a and a second boundary line 2b, wherein the first boundary line 2a is defined by the projection of the first ends of the plurality of LED light bars 2 on the fixing structure 1, the second boundary line 2b is defined by the projection of the second ends of the plurality of LED light bars 2 on the fixing structure 1, and the first boundary line 2a and the second boundary line 2b may be one or any one of straight lines, broken lines, arc lines or wavy lines.
For example, as shown in fig. 1 a, b, c, and d, when the first boundary line 2a and the second boundary line 2b are straight lines, the LED light bars 2 may be spliced to form a triangular LED display screen, a square LED display screen, or a trapezoidal LED display screen. Alternatively, as shown in fig. 1 e and j, when the first boundary line 2a and the second boundary line 2b are broken lines, the plurality of LED light bars 2 may be spliced to form an octagonal LED display screen or a decagonal LED display screen. Alternatively, as shown in fig. f, g, and i of fig. 1, when the first boundary line 2a and the second boundary line 2b are arcs, the LED light bars 2 may be spliced to form a circular LED display screen, an annular LED display screen, or a heart-shaped LED display screen, for example.
That is, the first shape may be any shape, i.e. the shape of the LED display screen may be, but is not limited to, polygonal, circular (as shown in f in fig. 1), ring (as shown in g in fig. 1), fan (as shown in h in fig. 1), heart (as shown in i in fig. 1), or other shapes (as shown in j in fig. 1). The polygon may be a triangle (as shown in a in fig. 1), a square (as shown in b and c in fig. 1), a trapezoid (as shown in d in fig. 1), an octagon (as shown in e in fig. 1), etc.
Therefore, in this patent, because LED lamp strip 2 can be the LED lamp strip that length is unequal, consequently, the utility model discloses the LED lamp strip 2 of the different length of accessible concatenation form and do not confine square LED display screen to, promptly the utility model discloses a LED display screen can be the display screen of arbitrary shape to be favorable to making the shape of LED display screen more diversified, richen the shape of LED display screen.
In this patent, the imaging shape of many LED lamp strip 2 on fixed knot constructs 1 can indicate for first shape: the imaging shape of the plurality of LED light bars 2 on the fixing surface of the fixing structure 1 is a first shape, wherein the fixing surface of the fixing structure 1 is generally the surface of the fixing structure 1 facing the viewing angle direction of the viewer of the LED display screen.
With reference to the viewing angle direction of the viewer of the LED display screen, the first end of each LED light bar 2 may refer to: the left end of each LED light bar 2, and the second end of each LED light bar 2 can refer to: the right end of each LED lamp strip 2.
In this embodiment, the fixing structure 1 may include two first fixing portions 10.
As an alternative embodiment, as shown in fig. 2, the two first fixing portions 10 may be spaced apart, and the two first fixing portions 10 may be strips. In this way, the first fixing portion 10 has the following two conditions: the first fixing portions 10 are spaced apart from each other and arranged in parallel (as shown in fig. 2 a), and the second fixing portions 10 are spaced apart from each other and arranged in non-parallel (as shown in fig. 2b and c).
As another alternative, as shown in fig. 3 and 4, each of the two first fixing portions 10 has at least one intersecting end. In this way, the first fixing portion has the following two conditions:
in the first case, the two first fixing portions 10 may have one intersecting end, and the two first fixing portions 10 may be strips with one intersecting end, as shown in fig. 3.
In the second case, the two first fixing portions 10 may have at least two intersecting ends, and the two first fixing portions 10 may be strips with two intersecting ends, i.e. a first strip 10a and a second strip 10 b. The first strip 10a includes a third end and a fourth end disposed opposite to each other, the second strip 10b includes a fifth end and a sixth end disposed opposite to each other, the third end of the first strip 10a is connected to the fifth end of the second strip 10b, and the fourth end of the first strip 10a is connected to the sixth end of the second strip 10b, so that the fixing structure 1 may be a closed hollow frame, and the fixing structure 1 may be a polygonal frame, a circular frame (as shown in d in fig. 4) or a frame with other shapes. The polygonal frame may be a triangular frame (as shown in a in fig. 4), a quadrangular frame (as shown in b and c in fig. 4), a pentagonal frame, etc.
Wherein, the first strip plate 10a and the second strip plate 10b can be the same or different in shape. With reference to the viewing angle direction of the viewer of the LED display screen, the third end of the first strip 10a and the fifth end of the second strip 10b are located at the same end of the fixing structure 1.
Preferably, as shown in fig. 5 and fig. 6, the fixing structure 1 of the present embodiment is exemplified to include two fixing strip plates disposed at intervals, and specifically, the fixing structure is exemplified to connect two ends of a plurality of strip-shaped LED light bars 2 to two first fixing portions 10 respectively to form a square LED display screen, as shown in fig. 6.
Referring to fig. 6 to 9, in the present embodiment, a plurality of first fixing holes 101 are disposed at intervals on each of the two first fixing portions 10 of the fixing structure 1. LED lamp strip 2 includes lamp body 20 and a plurality of LED lamp pearl 21, wherein, lamp body 20 is located at a plurality of LED lamp pearl 21 intervals, this lamp body 20 can be rectangular shape lamp body, above-mentioned first end and above-mentioned second end have, lamp body 20 has along the first end and the second end on the length direction x promptly, this lamp body 20's first end, the second end corresponds first fixed orifices 101 respectively and is equipped with second fixed orifices 201, this second fixed orifices 201 connects in first fixed orifices 101 through first fastener, in order to realize that lamp body 20 can dismantle to connect in fixed knot constructs 1.
It can be known that lamp body 20 still includes first side, the second side on the width direction y, and the both sides on the width direction of lamp body 10 are first side, second side respectively promptly, and the LED lamp pearl 21 that sets up on lamp body 20 can be used to show figure, characters or play animation, video. Moreover, the first fastening member mentioned above may be a bolt or a screw, so as to facilitate the mounting and dismounting of the LED light bar 2 on the fixing structure 1.
As shown in fig. 7 and 8, in the present embodiment, the first end and the second end of the lamp housing 20 are respectively provided with a second fixing portion 20a, and the second fixing portion 20a is provided with a second fixing hole 201. In order to fix the LED light bar 2 on the fixing structure 1 more firmly, the second fixing portions 20a may preferably be four, and two of the second fixing portions are respectively disposed at the first end and the second end of the lamp housing 20. The two second fixing portions 20a are located at the same end of the lamp housing 20, and the two second fixing portions 20a are located at the first side and the second side of the lamp housing 20, respectively.
That is, for any first fixing portion 10 of the two first fixing portions 10 of the fixing structure 1, two first fixing holes 101 may be disposed at one end of the LED light bar 2, and the two first fixing holes 101 may be symmetrically disposed with respect to the center of the fixing structure 1.
It should be understood that, in addition to the above-mentioned manner of extending the second fixing portions 20a at the first end and the second end of the lamp housing 20 respectively to fix the lamp housing 20 on the fixing structure 1, in other embodiments, the lamp housing 20 may be fixed on the fixing structure 1 by directly opening the second fixing holes 201 at the first end and the second end of the lamp housing 20.
Since the thickness of the LED light bar 2 is generally thin, if the second fixing holes 201 are directly formed at the first end and the second end of the lamp housing 20 of the LED light bar 2, the structure of the lamp housing 20 itself is easily damaged, and therefore, preferably, the first end and the second end of the lamp housing 20 are respectively provided with a second fixing portion 20a, and the second fixing hole 201 is formed in the second fixing portion 20 a. The first fixing hole 101 and the second fixing hole 121 may be through holes.
As shown in fig. 7 b, in the present embodiment, in order to more firmly support the LED light bar 2, the fixing structure 1 further includes a plurality of first fixing strips 11. Specifically, many first fixed slats 11 are located between two first fixed portions 10, and the first end, the second end of each first fixed slat 11 connect respectively in two first fixed portions 10, and many first fixed slats 11 are parallel and the interval sets up, and the front of this first fixed slat 11 is towards the stationary plane setting of fixed knot structure 1, and this LED lamp strip 2 can paste and locate on the front of first fixed slat 11.
Further, the first fixing strip 11 may be a rectangular strip adapted to the shape of the lamp housing 20. It can be fixed on the inner wall surface of the fixed structure 1 by means of screw fixation or snap connection.
As shown in fig. 5 and 7, in the present embodiment, the LED display screen further includes a control box 3 and an LED control card (not shown). Specifically, this fixed knot constructs 1 still includes the back relative with the stationary plane, and this control box 3 can be rectangular box body, and the length direction of control box 3 is perpendicular with the length direction x of lamp body 20, and this control box 3 can set firmly in the back of fixed knot structure 1 and be located one side of fixed knot structure 1, and is equipped with signal interface 31 on this control box 3, and this signal interface 31 can be used to be connected with the server electricity. The LED control card is fixedly arranged in the control box 3 and is electrically connected with the signal interface 31 and each LED lamp bead 21, so that the server can be electrically connected with each LED lamp bead 21, and a user can replace or adjust the content displayed by the LED display screen through the server.
Further, in order to fix the control box 3 to the fixing structure 1, a plurality of third fixing holes 32 are provided in the control box 3 corresponding to the plurality of first fixing holes 101 along the length direction of the control box 3. This third fixed orifices 32 can be dismantled through first fastener and connect in first fixed orifices 101, promptly, first fastener can pass second fixed orifices 201, first fixed orifices 101 and third fixed orifices 32 in proper order for LED lamp strip 2 and control box 3 can utilize first fastener jointly to fix on fixed knot constructs 1.
Further, in order to fix the control box 3 on the fixing structure 1 more stably, two rows of first fixing holes may be disposed on one side of the fixing structure 1 where the control box 3 is disposed, where each row of first fixing holes is formed by a plurality of first fixing holes 101, the two rows of first fixing holes are a first row of fixing holes 10a and a second row of fixing holes 10b, and the first row of fixing holes 10a and the second row of fixing holes 10b are disposed at an interval. Two rows of third fixing holes are formed in the control box 3 corresponding to the two rows of first fixing holes, and each row of third fixing holes is composed of a plurality of third fixing holes 32.
In this embodiment, in order to supply power to the LED lamp bead 21 and the LED control card, the LED display screen further includes a power supply (not shown) disposed in the control box 3. The power supply is respectively electrically connected with the LED control card and the LED lamp beads 21.
Further, in order to supply power to the power supply, a power interface 33 is further disposed on the control box 3, and the power interface 33 is electrically connected to the power supply and is configured to be electrically connected to a power supply device.
In this embodiment, when the LED display screen of this scheme is used at outdoor folding LED display screen, specifically install when the support frame is used, in order to fix the LED display screen at the support frame, fixed knot constructs 1's the back and is equipped with a plurality of installation departments 12, and these a plurality of installation departments 12 interval arrangement sets up on fixed knot constructs 1, and each installation department 12 is equipped with mounting hole 121. The user can use bolts or screws to pass through the mounting holes 121 to fix the LED display screen on the support frame.
Preferably, the number of the mounting portions 12 may be four. The four mounting portions 12 are arranged in a square on the outer frame 10.
The embodiment of the utility model provides a pair of novel LED display screen, the length of the LED lamp strip of adoption can be the same or different to this LED lamp strip of accessible concatenation forms to but not limit to square LED display screen, thereby is favorable to making the shape of LED display screen more diversified, has richened the shape of LED display screen, and then can adapt to different users' operation requirement more.
Furthermore, the utility model discloses a novel LED display screen, through having seted up first fixed orifices on fixed knot constructs and be equipped with the second fixed orifices on each LED lamp strip, usable first fastener can dismantle the second fixed orifices and connect in first fixed orifices, so that each LED lamp strip can dismantle and connect in fixed knot structure, therefore, in the use, if one of them LED lamp strip has damaged, only need dismantle the LED lamp strip that damages, and need not to dismantle whole LED lamp strip screen, thereby can the LED lamp strip that quick replacement has damaged, make things convenient for the maintenance and the change of LED lamp strip screen.
The above detailed description is made on a novel LED display screen disclosed in the embodiments of the present invention, and the detailed embodiments are applied to explain the principles and embodiments of the present invention, and the description of the above embodiments is only used to help understand the principles and core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (11)
1. A novel LED display screen is characterized by comprising:
a fixed structure; and
many long banding LED lamp strips, many LED lamp strip parallel and interval arrangement are fixed in fixed knot constructs, and each both ends on the LED lamp strip length direction are first end and second end respectively, many the LED lamp strip is in formation of image shape on the fixed knot constructs is first shape, first shape includes first boundary line and second boundary line, many the LED lamp strip first end is in projection on the fixed knot constructs is injectd first boundary line, many the LED lamp strip the second end is in projection on the fixed knot constructs is injectd the second boundary line, first boundary line reaches the second boundary line is one kind or several kinds wantonly in straight line, broken line, pitch arc or the wave line.
2. The novel LED display screen of claim 1, wherein the first shape is a polygon, a circle, a sector, or a heart.
3. The novel LED display screen of claim 1, wherein the fixing structure comprises two first fixing portions, the two first fixing portions are spaced apart from each other, or the two first fixing portions have at least one intersecting end;
the first end and the second end of the LED lamp strip are fixedly connected to the two first fixing portions respectively.
4. The novel LED display screen of claim 3, wherein first fixing holes are formed in both the first fixing portions, the LED light bar comprises a lamp housing and an LED light bead arranged in the lamp housing, the lamp housing has the first end and the second end, second fixing holes are formed in the first end and the second end respectively corresponding to the first fixing holes, and the second fixing holes are respectively connected to the corresponding first fixing holes through first fasteners.
5. The novel LED display screen of claim 4, wherein the first end and the second end are respectively provided with a second fixing portion, and the second fixing portion is provided with the second fixing hole.
6. The novel LED display screen according to claim 5, wherein the two sides of the lamp housing in the width direction are a first side and a second side respectively, the number of the second fixing portions is four, the four second fixing portions are arranged at the first end and the second end of the lamp housing in pairs respectively, and the two second fixing portions are arranged at the same end of the lamp housing and are respectively arranged at the first side and the second side of the lamp housing.
7. The novel LED display screen of any one of claims 4 to 6, wherein the fixing structure comprises a fixing surface and a back surface which are opposite to each other, and each LED light bar is arranged on the fixing surface;
the LED display screen further comprises a control box and an LED control card, the control box is fixedly arranged on the back face of the fixed structure and located on one side of the fixed structure, a signal interface is arranged on the control box and electrically connected with the LED control card, and the LED control card is fixedly arranged in the control box and electrically connected with the LED lamp beads.
8. The novel LED display screen of claim 7, wherein the control box is a long box body, the length direction of the control box is perpendicular to the length direction of the lamp housing, a third fixing hole is formed in the control box along the length direction of the control box and corresponds to the first fixing hole, the third fixing hole is communicated with the first fixing hole and the second fixing hole, and the third fixing hole is detachably connected to the first fixing hole through the first fastening piece.
9. The novel LED display screen of claim 8, wherein one side of the fixing structure provided with the control box is provided with two rows of first fixing holes, each row of the first fixing holes is composed of a plurality of first fixing holes, the two rows of the first fixing holes are respectively a first row of fixing holes and a second row of fixing holes, and the first row of fixing holes and the second row of fixing holes are arranged at intervals;
two rows of the third fixing holes are formed in the control box corresponding to the two rows of the first fixing holes, and each row of the third fixing holes is composed of a plurality of the third fixing holes.
10. The novel LED display screen of claim 7, further comprising a power supply disposed in the control box, wherein the power supply is electrically connected with the LED control card and the LED lamp bead, and the control box is further provided with a power interface, and the power interface is electrically connected with the power supply.
11. The novel LED display screen of claim 7, wherein the fixing structure further comprises a plurality of first fixing strips, two ends of each first fixing strip are respectively connected to two first fixing portions, the plurality of first fixing strips are arranged in parallel and at intervals, the front surface of each first fixing strip faces the fixing surface of the fixing structure, and the LED light bars are attached to the front surface of each first fixing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926341.2U CN212322563U (en) | 2020-05-27 | 2020-05-27 | Novel LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926341.2U CN212322563U (en) | 2020-05-27 | 2020-05-27 | Novel LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN212322563U true CN212322563U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020926341.2U Active CN212322563U (en) | 2020-05-27 | 2020-05-27 | Novel LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322563U (en) |
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2020
- 2020-05-27 CN CN202020926341.2U patent/CN212322563U/en active Active
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