CN202282123U

CN202282123U - Outdoor waterproof display module for small-clearance display screen

Info

Publication number: CN202282123U
Application number: CN201120407315XU
Authority: CN
Inventors: 杨立山
Original assignee: Shenzhen Infiled Electronics Co Ltd
Current assignee: Shenzhen Infiled Electronics Co Ltd
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-06-20
Anticipated expiration: 2021-10-24

Abstract

The utility model discloses an outdoor waterproof display module for a small-clearance display screen. The outdoor waterproof display module comprises a bottom shell, an LED display lamp panel and a mask, wherein the LED display lamp panel is clamped between the bottom shell and the mask; and the periphery where the bottom shell is connected with the LED display lamp panel is provided with a circle of waterproof glue cushion. According to the outdoor waterproof display module disclosed by the utility model, the size of the LED display lamp panel is consistent with that of the bottom shell, that is to say, the display area cannot be influenced by the bottom shell, and therefore the display module can be normally applied to some small-clearance LED display screens. Meanwhile, the outdoor waterproof display module disclosed by utility model has favorable waterproof property and can be used in an outdoor environment.

Description

The outdoor water-proof display module that is used for little spacing display screen

Technical field

The utility model relates to LED display technique field, especially a kind of outdoor water-proof display module that is used for little spacing display screen.

Background technology

LED display is combined by LED lamp dot matrix, when producing, LED display is processed into the display module of normal size, equidistance.

The used display module of traditional LED outdoor display screen is like Fig. 1,2, shown in 3; LED is shown that lamp plate 2 is fixed on drain pan 1 the inside, and the side plate 11 around the drain pan 1 is used to contain LED and shows lamp plate, then pouring Waterproof glue line 3 on LED shows lamp plate 2; And make Waterproof glue line 3 concordant with side plate 11; Afterwards face shield 4 is fixed on the drain pan 1,, reaches the excellent waterproof effect through the sealing of Waterproof glue line 3 with side plate 11.Yet; Owing to need LED be shown that lamp plate 2 is fixed on drain pan 1 the inside; Side plate 11 has certain thickness again; Under the prerequisite that the size conforms industry of the whole display module of assurance is stipulated, just need the suitable size that LED shows lamp plate 2 that reduces, be equivalent to reduce the display area of LED demonstration lamp plate 2; Because the edge of the viewing area of LED demonstration lamp plate 2 and size that is equivalent to side plate 11 thickness of marginating compartment of display module make this traditional display module can only be applied to the display screen or the indoor display screen of big spacing.

The utility model content

To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of display module, and the requirement that it both can satisfy outdoor water-proof can be applied to closely spaced display screen again.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

The outdoor water-proof display module that is used for little spacing display screen comprises that drain pan, LED show lamp plate, face shield, and LED display lamp plate holder is located between drain pan and the face shield, and drain pan shows that with LED the periphery that lamp plate is connected is provided with a circle waterproof pad.

Drain pan upper surface periphery is provided with the groove that a circle is used to hold waterproof pad.

LED shows that the upper surface of lamp plate is covered with a Waterproof glue line.

The beneficial effect of the utility model is:

LED shows that the size of lamp plate is consistent with drain pan, that is to say that drain pan can not influence display area, therefore, this display module can normal use in some closely spaced LED displays.Simultaneously, it has favorable waterproof property, uses in the environment out of doors.

Description of drawings

Fig. 1 is the structural representation of existing display module;

Fig. 2 is the scheme of installation of display module shown in Figure 1;

Fig. 3 is the structural representation of drain pan 1 among Fig. 1;

Fig. 4 is the structural representation of a kind of display module of the utility model;

Fig. 5 is the scheme of installation of display module shown in Figure 4;

Fig. 6 is the A place zoomed-in view of Fig. 4;

Fig. 7 is the assembling synoptic diagram of drain pan 5 and waterproof pad 6 among Fig. 5.

Embodiment

Below, in conjunction with accompanying drawing and embodiment, the utility model done further describing:

Like Fig. 4,5,6, shown in 7, be used for the outdoor water-proof display module of little spacing display screen for the utility model is a kind of, it comprises that drain pan 5, LED show lamp plate 7, face shield 8, LED show that lamp plate 7 is folded between drain pan 5 and the face shield 8.The periphery of drain pan 5 is not provided with side plate; The size of LED demonstration lamp plate 7 is big or small consistent with drain pan 5, and LED demonstration lamp plate 7 is realized by following structure that with the waterproof sealing of drain pan 5 its periphery offers a circle groove 51 in drain pan 5 upper edges; In groove 51, be embedded with waterproof pad 6; And waterproof pad 6 is clamped between drain pan 5 and the LED demonstration lamp plate 7, and thus, waterproof pad 6 shows that with LED the periphery of lamp plate 7 connecting portions forms waterproof construction at drain pan 5.

During installation, waterproof pad 6 is inlaid in the groove 51, afterwards LED is shown lamp plate 7 and overlays on the drain pan 5; And guarantee the alignment of its two corresponding edge; Again face shield 8 lids are located at LED and show lamp plate 7 outsides, and be fixed on the drain pan 5, the edge of face shield 8 fully compresses LED and shows lamp plate 7; Make its extruding waterproof pad 6 of trying one's best, show the sealing that lamp plate 7 is connected with drain pan 5 with abundant assurance LED.

At the outside surface of LED demonstration lamp plate 7, be coated with the thin Waterproof glue line 71 of one deck, further improve the water resistance of whole display module.

Above display module, that is to say that drain pan 5 can not influence the display area of LED demonstration lamp plate 7 because LED shows that the size of lamp plate 7 is consistent with drain pan 5, therefore, this display module can normal use in some closely spaced LED displays.Simultaneously, because above-mentioned waterproof construction, make the above-mentioned display module can be in outdoor normal use.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.

Claims

1. the outdoor water-proof display module that is used for little spacing display screen comprises that drain pan, LED show lamp plate, face shield, and LED display lamp plate holder is located between drain pan and the face shield, it is characterized in that, drain pan shows that with LED the periphery that lamp plate is connected is provided with a circle waterproof pad.

2. the outdoor water-proof display module that is used for little spacing display screen as claimed in claim 1 is characterized in that, drain pan upper surface periphery is provided with the groove that a circle is used to hold waterproof pad.

3. the outdoor water-proof display module that is used for little spacing display screen as claimed in claim 1 is characterized in that, LED shows that the upper surface of lamp plate is covered with a Waterproof glue line.