CN201716942U - Rainproof outdoor LED display screen capable of being maintained from front surface - Google Patents

Rainproof outdoor LED display screen capable of being maintained from front surface Download PDF

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Publication number
CN201716942U
CN201716942U CN 201020227633 CN201020227633U CN201716942U CN 201716942 U CN201716942 U CN 201716942U CN 201020227633 CN201020227633 CN 201020227633 CN 201020227633 U CN201020227633 U CN 201020227633U CN 201716942 U CN201716942 U CN 201716942U
Authority
CN
China
Prior art keywords
led display
rainproof
display unit
socket
led
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 201020227633
Other languages
Chinese (zh)
Inventor
万年成
江勇
陈建峰
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.)
Zhejiang Dahua Technology Co Ltd
Original Assignee
Zhejiang Dahua 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 Zhejiang Dahua Technology Co Ltd filed Critical Zhejiang Dahua Technology Co Ltd
Priority to CN 201020227633 priority Critical patent/CN201716942U/en
Application granted granted Critical
Publication of CN201716942U publication Critical patent/CN201716942U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a rainproof outdoor LED display screen capable of being maintained from the front surface. The whole screen is formed by combining a plurality of rainproof box bodies, the inner part is provided with a frame, the frame is divided into a plurality of sashes which have same size and can be matched with a single rainproof LED display unit by vertical grids, and each sash is internally provided with a detachable LED display unit; a data input/output socket and a power socket of the LED display unit are installed on the bottom of the frame at the inner part of the rainproof box body, and connected with a data input/output line and a power line of each LED display unit, and then connected with a control device and a power supply in a screen body; and the whole control device and the whole power supply device of the LED display screen are installed on the frame at the inner part of the screen body. The rainproof outdoor LED display screen is convenient for installation, strong in firmness, convenient for maintenance, and good in sealing property of preventing dust and rain, saves space, can be maintained from the front surface, can be maintained without needing to be wholly disassembled from the surface of the wall body of the building, and is suitable for being installed and used on the surface of the wall body of the building.

Description

Maintenance outdoor LED display screen before rainproof
Technical field
The utility model relates to a kind of LED display, relates in particular to a kind of rainproof preceding maintenance outdoor LED display screen.
Technical background
Outdoor LED display, need sealing, dustproof, rainproof, also to be convenient to keep in repair.The device of the LED display of present open air, the preceding face of its basic installation unit is the casing of rain-proof type, safeguard at the back side, the back side installs and fixes.Display device requirement architecture structure form is at screen body back enough service clearances to be arranged like this, does not then need the screen body structure to be thickeied slot milling if there is this space in the building structure.Sometimes the fabricating yard of LED display and environment do not have this space, do not allow to shield the body thickening again.Such as the device that LED display is set is installed, can not leave the space in the back of the device of LED display on a construction wall face.Therefore can't enter display screen inside keeps in repair.When needing repairing maintenance, LED display device integral body must be disassembled from metope, otherwise can't safeguard, maintenance is extremely inconvenient, maintains time-consuming taking a lot of work.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of rainproof preceding maintenance outdoor LED display screen is provided.
The technical solution of the utility model is: a kind of rainproof preceding maintenance outdoor LED display screen, the LED display monoblock is a rainproof casing, rainproof box house has a framework, this framework is the sash that is divided into several identical sizes by perpendicular lattice, divided each sash forms a LED framework, the size of this LED framework and single rainproof led display unit are complementary, and in each LED framework removably rainproof led display unit are housed; The framework bottom base of rainproof box house is equipped with the data I/O socket and the supply socket of led display unit, the data input/output line of each led display unit and power lead are connected respectively on the data I/O socket and supply socket on the rainproof LED lower box base, and data I/O socket is connected with power supply with the control device of LED display whole interior with supply socket again.
There is plastic face mask on each rainproof led display unit surface, be provided with a LED lamp in each little space that face shield forms, all LED lamps form arranged at face shield, the fluid sealant sealing is arranged between plastic face mask and each the LED lamp side border, the lamp base of the LED lamp of arranged connects control circuit board from behind, have the sealing strip sealing is arranged between the plastic face mask of LED lamp and the control circuit board, data input/output line and power lead on the control circuit board are drawn from the control circuit board back side, are connected on the data I/O socket and supply socket of rainproof LED lower box.
The utility model effect is: of the present utility model rainproof before the maintenance outdoor LED display screen, can and the body of wall of buildings between do not stay service clearance to be installed in surface of wall, whole ultra-thin (conventional screen body is thick to be 1-2 rice, and body is thick to be no more than 0.3 meter and shield now).Save the space, install firmly, resistance to overturning is not influenced by high wind, dustproof, rainproof good airproof performance.Can maintain from the LED display front, will LED not show that whole surface of wall from buildings unloads to keep in repair again, be suitable on the building wall surface, installing and using.
Description of drawings
Fig. 1 is rainproof preceding maintenance outdoor LED display screen front view;
Fig. 2 is rainproof preceding maintenance outdoor LED display screen upward view;
Fig. 3 is the single led display unit side view of rainproof preceding maintenance outdoor LED display screen;
Among the figure: 1, casing, 2, led display unit, 3, the lower box base, 4, the LED lamp, 5, face shield, 6, water-proof sealing strip, 7, data I/O socket, 8, supply socket, 9, set bolt, 10, register pin, 11, the casing fixed orifice, 12, sash, 13, framework.
Embodiment
The ultrathin outdoor LED display screen of maintenance comprised before the utility model was rainproof: casing 1, led display unit 2, lower box base 3, LED lamp 4, face shield 5, water-proof sealing strip 6, data I/O socket 7, supply socket 8, set bolt 9, register pin 10, casing fixed orifice 11, sash 12, framework 13.
Framework 13 is fixed in the rainproof casing 1, is divided into the sash 12 of several identical sizes again by perpendicular lattice, and wherein the size of sash 12 and led display unit 2 are complementary, and led display unit 2 releasably is fixed on the sash 12; The lower box base 3 of framework 13 is equipped with the data I/O socket 7 and the supply socket 8 of led display unit 2, the data input/output line of each led display unit 2 and power lead are connected respectively on the data I/O socket 7 and supply socket 8 of lower box base 3, and data I/O socket 7 is connected with power supply with the control device of LED display whole interior with supply socket 8 again;
Led display unit 2 surfaces are equipped with the face shield 5 of plastics by screw, LED lamp 4 all is equipped with in each little space that face shield 5 forms, the arranged that all LED lamps form at face shield, all have between around plastic face mask and each the LED lamp 4 and can play the sealing of waterproof action fluid sealant, the lamp base of the LED lamp 4 of arranged is welded to connect control circuit board from behind, have between the plastic face mask 5 of LED lamp 4 and the control circuit board by water-proof sealing strip 6 sealings, data input/output line and power lead on the control circuit board are drawn from the control circuit board back side, are connected on the data I/O socket and supply socket of rainproof LED lower box.
The basic installation unit of safeguarding ultrathin outdoor LED display screen before the utility model is rainproof is the rainproof led display unit of ultra-thin formula of rain-proof type; This rainproof led display unit is made up of a plurality of LED demonstration modules, this casing directly is adsorbed on the screen body keel by four groups strong magnetic iron, pull down by a reversed polarity Magnetic tools led display unit wiping that this is rainproof during dismounting, thereby rainproof led display unit 2 positive installation and maintenances have been realized, the bonnet of the led display unit that this is rainproof is a double-decker, with the display module joint portion sealing strip sealing is arranged, on, lower cover is overlapped and is separated with certain distance therebetween, not only rainproof but also be signal wire, power lead leaves interface, and signal wire is taken advantage of a situation with power lead and is connected, and it is curved to form rainwater, thereby forms whole rainproof effect.
Safeguard before this is rainproof that repairing ultra-thin outdoor LED display screen internal mechanism is provided with a perpendicular muscle keel frame 13, this framework is the sash 12 that is divided into a plurality of identical sizes by perpendicular muscle keel, and sash size and rainproof led display unit 2 are complementary.
Removably rainproof led display unit 2 is housed, the bottom base 3 of the ultrathin outdoor LED display screen of maintenance is equipped with rainproof LED unit before rainproof data I/O socket 7 and supply socket 8, the data I/O of each rainproof LED unit 2 and power lead are connected respectively on this data I/O socket 7 and power supply 8 sockets, are connected with inner other unit of screen body again.

Claims (1)

  1. One kind rainproof before the maintenance outdoor LED display screen, it is characterized in that it comprises: casing (1), led display unit (2), lower box base (3), LED lamp (4), face shield (5), water-proof sealing strip (6), data I/O socket (7), supply socket (8), set bolt (9), register pin (10), casing fixed orifice (11), sash (12), framework (13); Wherein, described framework (13) is fixed in the rainproof casing (1), be divided into the sash (12) of several identical sizes again by perpendicular lattice, the size of sash (12) and led display unit (2) are complementary, and led display unit (2) releasably is fixed on the sash (12); The lower box base (3) of framework (13) is equipped with the data I/O socket (7) and the supply socket (8) of led display unit (2), data input/output line of each led display unit (2) and power lead are connected respectively on the data I/O socket (7) and supply socket (8) of lower box base (3), and data I/O socket (7) is connected with power supply with the control device of LED display whole interior with supply socket (8) again; Led display unit (2) mounted on surface has the face shield (5) of plastics, LED lamp (4) all is equipped with in each little space that face shield (5) forms, the arranged that all LED lamps form at face shield, seal by fluid sealant between around plastic face mask and each the LED lamp (4), the lamp base of the LED lamp (4) of arranged is welded to connect control circuit board from behind, have between the plastic face mask (5) of LED lamp (4) and the control circuit board and seal by water-proof sealing strip (6), data input/output line and power lead on the control circuit board are drawn from the control circuit board back side, are connected on the data I/O socket (7) and supply socket (8) of rainproof LED lower box.
CN 201020227633 2010-06-13 2010-06-13 Rainproof outdoor LED display screen capable of being maintained from front surface Expired - Fee Related CN201716942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020227633 CN201716942U (en) 2010-06-13 2010-06-13 Rainproof outdoor LED display screen capable of being maintained from front surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020227633 CN201716942U (en) 2010-06-13 2010-06-13 Rainproof outdoor LED display screen capable of being maintained from front surface

Publications (1)

Publication Number Publication Date
CN201716942U true CN201716942U (en) 2011-01-19

Family

ID=43462948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020227633 Expired - Fee Related CN201716942U (en) 2010-06-13 2010-06-13 Rainproof outdoor LED display screen capable of being maintained from front surface

Country Status (1)

Country Link
CN (1) CN201716942U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102542928A (en) * 2012-02-22 2012-07-04 桂林海威科技有限公司 Light-emitting diode (LED) hollow screen with sealed bin and ventilator
CN104252819A (en) * 2014-09-11 2014-12-31 苏州合欣美电子科技有限公司 LED (light emitting diode) display screen and waterproof box thereof
CN105575261A (en) * 2016-01-05 2016-05-11 深圳创维-Rgb电子有限公司 Back housing of display, backlight module of display and display
CN106838582A (en) * 2017-02-27 2017-06-13 芜湖华宇彩晶科技有限公司 A kind of support meanss of outdoor display screen
CN106997735A (en) * 2016-10-31 2017-08-01 朱辉 A kind of billboard of the convenient dismounting with weather shield
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102542928A (en) * 2012-02-22 2012-07-04 桂林海威科技有限公司 Light-emitting diode (LED) hollow screen with sealed bin and ventilator
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel
CN104252819A (en) * 2014-09-11 2014-12-31 苏州合欣美电子科技有限公司 LED (light emitting diode) display screen and waterproof box thereof
CN105575261B (en) * 2016-01-05 2018-03-30 深圳创维-Rgb电子有限公司 The rear shell of display, the backlight module of display and display
CN105575261A (en) * 2016-01-05 2016-05-11 深圳创维-Rgb电子有限公司 Back housing of display, backlight module of display and display
CN106997735A (en) * 2016-10-31 2017-08-01 朱辉 A kind of billboard of the convenient dismounting with weather shield
CN106997735B (en) * 2016-10-31 2019-07-02 朱辉 A kind of billboard with weather shield
CN106838582A (en) * 2017-02-27 2017-06-13 芜湖华宇彩晶科技有限公司 A kind of support meanss of outdoor display screen
CN106838582B (en) * 2017-02-27 2019-06-04 芜湖华宇彩晶科技有限公司 A kind of support device of outdoor display screen

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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: 20110119

Termination date: 20190613