CN202905030U - Outdoor light-emitting diode (LED) full color display screen module - Google Patents

Outdoor light-emitting diode (LED) full color display screen module Download PDF

Info

Publication number
CN202905030U
CN202905030U CN 201220384418 CN201220384418U CN202905030U CN 202905030 U CN202905030 U CN 202905030U CN 201220384418 CN201220384418 CN 201220384418 CN 201220384418 U CN201220384418 U CN 201220384418U CN 202905030 U CN202905030 U CN 202905030U
Authority
CN
China
Prior art keywords
led
module
grid
pcb
display screen
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
Application number
CN 201220384418
Other languages
Chinese (zh)
Inventor
李炳函
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Jingxin Photoelectric Technology Co. Ltd.
Original Assignee
JINJIANG CITY JINGXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JINJIANG CITY JINGXIN ELECTRONIC TECHNOLOGY Co Ltd filed Critical JINJIANG CITY JINGXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN 201220384418 priority Critical patent/CN202905030U/en
Application granted granted Critical
Publication of CN202905030U publication Critical patent/CN202905030U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an outdoor light-emitting diode (LED) full color display screen module which comprises a module bottom shell, a printed circuit board (PCB), LED driving chips, a driving power module and signal interfaces, wherein the LED driving chips, the driving power module and the signal interfaces are arranged on the reverse side of the PCB. Grids formed by transverse strip-shaped panels and vertical strip-shaped panels in a square crossing arrangement mode are arranged in the module bottom shell. The PCB is fixedly mounted in the module bottom shell and located on the lower side of the grids. A plurality of LED luminous groups formed by red LEDs, green LEDs and blue LEDs are welded on the obverse side, corresponding to the grids, of the PCB, and each LED luminous group respectively corresponds to one grid. Waterproof glue layers are arranged on the positions where the PCB corresponds to the grids, and the waterproof glue layers are exposed out of the lamp caps of the LEDs. The outdoor LED full color display screen module is simple and reliable in structure, convenient to install, good in sunshade and waterproof effects, effectively ensures displaying quality of an LED display screen, and prolongs the service life of the LED display screen.

Description

A kind of outdoor LED full color display module
Technical field
The utility model relates to a kind of LED display, relates in particular to a kind of outdoor LED full color display module.
Background technology
LED is as a kind of novel environment protecting and power-saving light source, have that power saving, environmental protection, volume are little, fast response time, high shatter-proof, develop the color, the advantage such as colour gamut is enriched, and be widely used in the display screen field, especially some indoor and outdoor large LED display screens.Because the characteristics such as the display area of LED display is large, play content abundant, image quality is fine and smooth, bright in luster are promoted rapidly its range of application, are widely used in the various advertising media of indoor and outdoor.
At present, most of LED full color displays all are assembled by unit module, the light emitting pixel module is fixedly mounted on the drain pan surface, the junction of light emitting pixel module and drain pan is provided with the O-ring seal for waterproof, but be difficult to the flatness between each module of assurance and the drain pan during fitting operation, trouble is installed, and waterproof effect is not good, affects display quality and the serviceable life of display screen.In addition, the sunshading board of existing LED full color display mostly with the panel vertical design, and length is too short and small, shaded effects are bad, the LED diode under the tanning by the sun of sunlight, is easily accelerated aging speed for a long time, affects display quality.
Summary of the invention
Therefore, for the problem of above-mentioned existence, the utility model provides a kind of outdoor LED full color display module, and it is simple and reliable for structure, easy for installation, the sunshade good water-proof effect, has effectively guaranteed the display quality of LED display and has prolonged its serviceable life.
For solving this technical matters, the utility model is taked following scheme: a kind of outdoor LED full color display module, comprise the module drain pan, the PCB circuit board, the LED that is located at the PCB back of circuit board drives chip, driving power module and signaling interface, be provided with the grid that is rearranged by bar shaped panel square crossing anyhow in the described module drain pan, the PCB circuit board is fixedly installed in the downside that is positioned at grid in the module drain pan, the face bonding that the PCB circuit board is corresponding with grid is connected to some groups by red, green, luminous group of the LED that the LED diode of blue three-color forms, the not corresponding grid of each LED earth complex luminescent component, the position that described PCB circuit board is corresponding with each grid is equipped with Waterproof glue line, and the lamp holder of each LED diode exposes Waterproof glue line.
Further, the upside of described grid is provided with the sunshading board of inclination.
By adopting the aforementioned techniques scheme; the beneficial effects of the utility model are: the utility model is by being provided with in the module drain pan be used to the grid that holds luminous group of LED; and the position corresponding with the PCB circuit board at each grid is equipped with Waterproof glue line; flatness problem when not only having solved fitting operation between luminous group of LED and the module drain pan; and good water-proof effect; even a grid water inlet is arranged; can not have influence on other grids yet; effectively protect the electronic component of display screen, prolonged the display screen whole service life.In addition, owing to being provided with the sunshading board of inclination at the grid upside, this sunshading board can better sun-shading rain-proof, has effectively protected the LED diode, has prolonged the serviceable life of LED diode, has guaranteed display quality.The utility model is simple and reliable for structure, easy for installation, the sunshade good water-proof effect, has effectively guaranteed the display quality of LED display and has prolonged its serviceable life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model grid.
Embodiment
Now with specific embodiment the utility model is further specified by reference to the accompanying drawings.
With reference to figure 1 and Fig. 2, the utility model embodiment discloses a kind of outdoor LED full color display module, the LED that comprise module drain pan 1, PCB circuit board 2, is located at PCB circuit board 2 back sides drives chip 3, driving power module 4 and signaling interface 5, be provided with the grid 6 that is rearranged by bar shaped panel square crossing anyhow in the described module drain pan 1, PCB circuit board 2 is fixedly installed in the downside that is positioned at grid 6 in the module drain pan 1.PCB circuit board 2 and grid 6 corresponding face bondings are connected to luminous group 7 of the some groups of LED that are comprised of the LED diode of three kinds of colors of red, green, blue, luminous group 7 respectively corresponding grid 6 of each LED.Described PCB circuit board 2 and each grid 6 corresponding positions are equipped with Waterproof glue line 8; and the lamp holder of each LED diode exposes Waterproof glue line 8; flatness problem when not only having solved fitting operation between luminous group 7 of LED and the module drain pan 1; and good water-proof effect; even a grid water inlet is arranged; can not have influence on other grids yet, effectively protect the electronic component of display screen, prolong the display screen whole service life.The upside of described grid 6 is provided with the sunshading board 9 of inclination, and described sunshading board 9 outstanding grid 6 plane 2cm like this can better sun-shading rain-proof, has effectively protected the LED diode, has prolonged the serviceable life of LED diode, has guaranteed display quality.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, the technician in relevant field is not breaking away under the spirit and scope of the present utility model, and the various conversion of making and variation all belong to category of the present utility model, should be limited by each claim.

Claims (2)

1. outdoor LED full color display module, comprise the module drain pan, the PCB circuit board, the LED that is located at the PCB back of circuit board drives chip, driving power module and signaling interface, it is characterized in that: be provided with the grid that is rearranged by bar shaped panel square crossing anyhow in the described module drain pan, the PCB circuit board is fixedly installed in the downside that is positioned at grid in the module drain pan, the face bonding that the PCB circuit board is corresponding with grid is connected to some groups by red, green, luminous group of the LED that the LED diode of blue three-color forms, the not corresponding grid of each LED earth complex luminescent component, the position that described PCB circuit board is corresponding with each grid is equipped with Waterproof glue line, and the lamp holder of each LED diode exposes Waterproof glue line.
2. outdoor LED full color display module according to claim 1, it is characterized in that: the upside of described grid is provided with the sunshading board of inclination.
CN 201220384418 2012-08-03 2012-08-03 Outdoor light-emitting diode (LED) full color display screen module Expired - Fee Related CN202905030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220384418 CN202905030U (en) 2012-08-03 2012-08-03 Outdoor light-emitting diode (LED) full color display screen module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220384418 CN202905030U (en) 2012-08-03 2012-08-03 Outdoor light-emitting diode (LED) full color display screen module

Publications (1)

Publication Number Publication Date
CN202905030U true CN202905030U (en) 2013-04-24

Family

ID=48125669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220384418 Expired - Fee Related CN202905030U (en) 2012-08-03 2012-08-03 Outdoor light-emitting diode (LED) full color display screen module

Country Status (1)

Country Link
CN (1) CN202905030U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103280164A (en) * 2013-05-30 2013-09-04 创维光电科技(深圳)有限公司 Led display screen module and led display screen
CN105810113A (en) * 2016-05-17 2016-07-27 利亚德光电股份有限公司 LED (Light Emitting Diode) display lamp panel and LED display screen comprising same
US10248372B2 (en) 2013-12-31 2019-04-02 Ultravision Technologies, Llc Modular display panels
US10373535B2 (en) 2013-12-31 2019-08-06 Ultravision Technologies, Llc Modular display panel
US10706770B2 (en) 2014-07-16 2020-07-07 Ultravision Technologies, Llc Display system having module display panel with circuitry for bidirectional communication
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements
CN103280164B (en) * 2013-05-30 2016-02-17 创维光电科技(深圳)有限公司 LED display module and LED display
CN103280164A (en) * 2013-05-30 2013-09-04 创维光电科技(深圳)有限公司 Led display screen module and led display screen
US10248372B2 (en) 2013-12-31 2019-04-02 Ultravision Technologies, Llc Modular display panels
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel
US10373535B2 (en) 2013-12-31 2019-08-06 Ultravision Technologies, Llc Modular display panel
US10380925B2 (en) 2013-12-31 2019-08-13 Ultravision Technologies, Llc Modular display panel
US10410552B2 (en) 2013-12-31 2019-09-10 Ultravision Technologies, Llc Modular display panel
US10540917B2 (en) 2013-12-31 2020-01-21 Ultravision Technologies, Llc Modular display panel
US10871932B2 (en) 2013-12-31 2020-12-22 Ultravision Technologies, Llc Modular display panels
US10706770B2 (en) 2014-07-16 2020-07-07 Ultravision Technologies, Llc Display system having module display panel with circuitry for bidirectional communication
CN105810113B (en) * 2016-05-17 2019-07-05 利亚德光电股份有限公司 LED shows lamp plate and the LED display comprising it
CN105810113A (en) * 2016-05-17 2016-07-27 利亚德光电股份有限公司 LED (Light Emitting Diode) display lamp panel and LED display screen comprising same

Similar Documents

Publication Publication Date Title
CN202905030U (en) Outdoor light-emitting diode (LED) full color display screen module
CN201204001Y (en) Glass curtain wall die set capable of displaying GC information
CN102110395A (en) Highly-transparent LED (light-emitting diode) display module
CN201868042U (en) LED framework screen
CN205069035U (en) Light -emitting diode (LED) display panel display unit
CN202905043U (en) LED display module group and LED display screen
CN201302795Y (en) LED lattice module and LED display screen
CN202758559U (en) Outdoor light emitting diode (LED) double-color display screen module
CN201072759Y (en) Surface labeling type three-color light emitting diode packaging structure
CN201716941U (en) Led display module
CN201015076Y (en) Outdoor display screen
CN202102655U (en) SMD type LED outdoor screen
CN205943350U (en) Module base plate and display device
CN205028607U (en) Luminous bill -board of gradual change
CN203338683U (en) General information LED display screen
CN212411493U (en) High-pass transparent LED lamp panel convenient to install and LED display screen
CN204229770U (en) A kind of LED display
CN201166953Y (en) Buckle type video billboard
CN204463726U (en) LED display and module group substrates
CN201069628Y (en) LED display screen lighting module
CN201893086U (en) Outdoor full-color LED display screen module
CN203982725U (en) Transparent screen
CN203038593U (en) Light-emitting diode (LED) pixel lamp outer shell
CN2804999Y (en) Colour screen
CN202165835U (en) Light-emitting diode (LED) panel lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 362000, Fujian, Quanzhou province Jinjiang Chi Town, Chi Village, Phoenix West

Patentee after: Fujian Jingxin Photoelectric Technology Co. Ltd.

Address before: 362000, Fujian, Quanzhou province Jinjiang Chi Town, Chi Village, Phoenix West

Patentee before: Jinjiang City Jingxin Electronic Technology Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: JINGXIN OPTOELECTRONICS TECHNOLOGY INC.

Free format text: FORMER NAME: JINJIANG JINGXIN ELECTRONIC TECHNOLOGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20150803

EXPY Termination of patent right or utility model