CN203596153U - Non-attachment LED display - Google Patents
Non-attachment LED display Download PDFInfo
- Publication number
- CN203596153U CN203596153U CN201320390172.5U CN201320390172U CN203596153U CN 203596153 U CN203596153 U CN 203596153U CN 201320390172 U CN201320390172 U CN 201320390172U CN 203596153 U CN203596153 U CN 203596153U
- Authority
- CN
- China
- Prior art keywords
- main frame
- display surface
- utility
- model
- led display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a non-attachment LED display, which comprises a box body main frame and a PCB plate, wherein the PCD plate is fixedly installed on an inner side of a display surface of the box body main frame; a plurality of alternatively arranged lamp holes and hollow holes are disposed on the display surface; LED lamp beads with the same number and a corresponding position of the lamp hole is disposed on the PCD plate. A plurality of alternatively arranged lamp holes and hollow holes are disposed on the display surface of the box body main frame in the utility model; and the PCD plate is directly installed on the inner side of the display surface; and LED lamp beads on the PCD plate is located correspondingly in the lamp hole. Compared with the prior art, the utility model avoids the use of the attachments to make the PCD and the box body main frame a integration, therefore forming a LED display directly. The non-attachment LED display in the utility model has the advantages of simple assemble process, low manufacturing cost, light weight and convenient use.
Description
Technical field:
The utility model relates to LED display, particularly be a kind of without external member LED display.
Background technology:
As shown in Figure 1, current LED display mainly shows that by casing 101, LED lamp plate 104 and external member form, external member refers to the drain pan 103 and the face shield 105 that show lamp plate 104 for fixed L ED, face shield 105 is fixed on drain pan 103 by face shield gib screw 106, drain pan 103 is fixed in casing 101 by module screw 102, on LED demonstration lamp plate 104, is provided with LED lamp pearl 107.Adopt this external member structure LED display its not only there is the problem of packaging technology complexity, and because the existence of external member has increased manufacturing cost and the weight of LED display greatly, be unfavorable for user's use.
Summary of the invention:
For this reason, the purpose of this utility model is to provide a kind of and causes packaging technology complexity without external member LED display because external member exists to solve traditional LED display, and manufacturing cost is high and weight is large, awkward problem.
For achieving the above object, the utility model mainly adopts following technical scheme:
A kind of without external member LED display, comprising: the main frame of casing and pcb board, described pcb board is fixedly mounted on the display surface inner side of the main frame of casing, is provided with multiple lamp hole and hollow holes of mutually alternately arranging on described display surface; On described pcb board, be provided with LED lamp pearl identical with described lamp hole quantity and that position is corresponding.
Preferably, on the display surface of the main frame of described casing, be also provided with multiple screws.
Preferably, described pcb board is passed screw and is fixedly mounted on the display surface inner side of the main frame of casing by screw.
The utility model is provided with multiple lamp hole and hollow holes of mutually alternately arranging on the display surface of the main frame of casing, and in the inner side of display surface, pcb board is directly installed, and makes the LED lamp pearl correspondence on pcb board be arranged in lamp hole.Compared with prior art, the utility model has been avoided the use of external member, makes the main shaped as frame of pcb board and casing integral, directly forms LED display, and it has simple for assembly process, low cost of manufacture and lightweight, the advantage such as easy to use.
Accompanying drawing explanation:
Fig. 1 is the scheme of installation of existing LED display module.
Fig. 2 is the structural representation of the utility model LED display module.
Fig. 3 is A place enlarged diagram in Fig. 2.
Fig. 4 is the scheme of installation of the utility model LED display module.
Fig. 5 is the effect schematic diagram of the utility model LED display display surface.
Identifier declaration in figure: the main frame 1 of casing, pcb board 2, LED lamp pearl 3, screw 4, display surface 5, lamp hole 6, hollow hole 7, screw 8.
Embodiment:
For setting forth thought of the present utility model and object, below in conjunction with the drawings and specific embodiments, the utility model is described further.
Refer to shown in Fig. 2, Fig. 3, Fig. 2 is the structural representation of the utility model LED display module; Fig. 3 is A place enlarged diagram in Fig. 2.The utility model provides a kind of without external member LED display, is mainly used in solving traditional LED display because using external member to cause packaging technology complexity, and manufacturing cost is high and weight is large, awkward problem.
Wherein this includes the main frame 1 of casing and pcb board 2 without external member LED display, be provided with a display surface 5, and pcb board 2 is fixedly mounted on the inner side of display surface 5 on the main frame 1 of described casing, and fits tightly (see figure 1) with its inner side.
On pcb board 2, the one side corresponding with display surface 5 is provided with multiple LED lamp pearls 3, and pcb board 2 is fixedly mounted on (see figure 2) on display surface 5 by screw 4.
As shown in Figure 4, Figure 5, Fig. 4 is the scheme of installation of the utility model LED display module; Fig. 5 is the effect schematic diagram of the utility model LED display display surface.When wherein the utility model is installed, pcb board 2 is packed into by the rear end of the main frame 1 of casing, and the corresponding inner side (see figure 4) that is arranged on display surface 5 by screw 4.
On the display surface 5 of the main frame 1 of casing, be provided with multiple lamp hole 6 and hollow holes 7 of mutually alternately arranging, LED lamp pearl 3 correspondences on above-mentioned pcb board 2 are stuck in lamp hole 6, and hollow hole 7 is between two bank light holes 6, so that the heat radiation in the time that LED display is worked guarantees to send out uniformity of light (see figure 5) simultaneously.
Between lamp hole 6 on display surface 5 and hollow hole 7, be also provided with multiple screws 8, described pcb board 2 by screw 4 through display surface 5 inner sides that are fixedly mounted on the main frame 1 of casing after screw 8.
Because the utility model is directly installed pcb board in the inner side of the main frame display surface of casing, make the display surface of pcb board and the main frame of casing form LED display, avoid the use of external member, therefore reduced the weight of low cost of manufacture and product, make assembling product technique become simply simultaneously, be very easy to user's use.
More than that one provided by the utility model is described in detail without external member LED display, applied specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. one kind without external member LED display, it is characterized in that, comprise: the main frame of casing (1) and pcb board (2), described pcb board (2) is fixedly mounted on display surface (5) inner side of the main frame of casing (1), is provided with multiple lamp hole (6) and hollow holes (7) of mutually alternately arranging on described display surface (5); On described pcb board (2), be provided with LED lamp pearl (3) identical with described lamp hole (6) quantity and that position is corresponding.
2. according to claim 1ly it is characterized in that without external member LED display, on the display surface (5) of the main frame of described casing (1), be also provided with multiple screws (8).
3. according to claim 2ly it is characterized in that without external member LED display, described pcb board (2) is fixedly mounted on display surface (5) inner side of the main frame of casing (1) through screw (8) by screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390172.5U CN203596153U (en) | 2013-07-02 | 2013-07-02 | Non-attachment LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390172.5U CN203596153U (en) | 2013-07-02 | 2013-07-02 | Non-attachment LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596153U true CN203596153U (en) | 2014-05-14 |
Family
ID=50677019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390172.5U Expired - Fee Related CN203596153U (en) | 2013-07-02 | 2013-07-02 | Non-attachment LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596153U (en) |
-
2013
- 2013-07-02 CN CN201320390172.5U patent/CN203596153U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203131668U (en) | Intelligent fire emergency signing lamp | |
| CN104299535A (en) | LED lamp box which can be assembled | |
| CN203596153U (en) | Non-attachment LED display | |
| CN203718535U (en) | Line lamp | |
| CN103032743A (en) | Light-emitting diode (LED) lamp | |
| CN205232672U (en) | Heat radiator for LED display screen | |
| CN104810568A (en) | Air cooling radiator unit of power supply module for electrical vehicle and power supply module thereof | |
| CN203010310U (en) | Panel lamp | |
| CN203549577U (en) | Panel light | |
| CN202691832U (en) | Ultrathin light-emitting diode (LED) lamp | |
| CN204117540U (en) | A kind of assemblnig LED case | |
| CN203784772U (en) | LED (Light-Emitting Diode) lamp panel device | |
| CN203720753U (en) | Front plate light guide column easy to mount and dismount | |
| CN203708636U (en) | LED driver circuit board suitable for various installation environments | |
| CN202733507U (en) | LED lamp | |
| CN203415185U (en) | LED display screen box body internal structure | |
| CN203504874U (en) | Double-sided circuit board structure for LED fluorescent lamp | |
| CN202841589U (en) | LED daylight lamp and driving power unit used for same | |
| CN205669744U (en) | A kind of Combined LED lamp of belt supporting frame | |
| CN203384683U (en) | LED tubular lamp | |
| CN204191053U (en) | A kind of Hardware prototype protective device | |
| CN203533437U (en) | Power panel installing device of LED down lamp | |
| CN202501325U (en) | LED (Light Emitting Diode) bedside lamp provided with clock | |
| CN202216022U (en) | LED lamp | |
| CN203375219U (en) | Panel light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20170702 |