CN203038589U - LED display screen casing - Google Patents

LED display screen casing Download PDF

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Publication number
CN203038589U
CN203038589U CN 201220674594 CN201220674594U CN203038589U CN 203038589 U CN203038589 U CN 203038589U CN 201220674594 CN201220674594 CN 201220674594 CN 201220674594 U CN201220674594 U CN 201220674594U CN 203038589 U CN203038589 U CN 203038589U
Authority
CN
China
Prior art keywords
casing
led
framework
led display
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 201220674594
Other languages
Chinese (zh)
Inventor
樊邦扬
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.)
Heshan Lide Electronic Enterprise Co Ltd
Original Assignee
Heshan Lide Electronic Enterprise 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 Heshan Lide Electronic Enterprise Co Ltd filed Critical Heshan Lide Electronic Enterprise Co Ltd
Priority to CN 201220674594 priority Critical patent/CN203038589U/en
Application granted granted Critical
Publication of CN203038589U publication Critical patent/CN203038589U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the technical field of LEDs, and particularly discloses a waterproofing casing structure of an LED display screen. The technical problem of bad waterproofing performance of a casing in the prior art is solved by arranging a waterproofing rubber between an LED module and a casing framework, arranging a water outlet at the bottom of the casing, and adopting a thermovent structure having an air outlet inclined toward a horizontal. By adopting such a waterproofing casing, the waterproofing performance of the LED display screen can reach to the grade of IP65.

Description

A kind of LED display casing
[technical field]
The invention belongs to the LED technical field, more specifically, relate to a kind of casing of LED display.
[background technology]
LED display has characteristics such as the wide and structural module in long, beautiful in colour, visual angle of life-span, combination method are simple, in recent years, along with increasing substantially of price quality ratio, the LED screen has been widely used in civilian and industrial circles such as illumination, decoration, demonstration, aviation, seabed operation.Some modular LED screens because function and effect are strengthened, have been subjected to popular favor especially.
LED display mainly comprises casing and display screen body.The effect of casing is connected, is electrically connected the interface such as dash receiver, control panel, drive plate, blower fan and various electronics except installing with fixing, can also play the certain protection effect to display screen and numerous attached electronic device.
In some special occasions, during such as fording operation or outdoor application, the LED screen causes scrapping in advance because of the erosion of rainwater, snow-broth through regular meeting.Traditional display screen box body is limited to the restriction of cost and material, possesses or do not possess waterproof construction, all can't provide the water resistance that makes customer satisfaction.
The present invention optimizes the casing waterproof construction of LED display.
[summary of the invention]
The present invention improves by the waterproof construction to the LED display casing, and a kind of LED waterproof screen that can reach the IP65 level is provided.The concrete scheme that adopts is:
The first, at junction or the place, slit of casing and screen water proof rubber is set;
The second, bottom half arranges osculum;
The 3rd, to the thermovent of surface level inclination.
The structure of LED display waterproof casing disclosed by the invention comprises casing body, LED framework, outside support and back door.Wherein: back door and LED framework are separately positioned on two faces that the casing body faces, LED framework and this body by integral forming of casing, and the back door is fixed on the casing body by turning axle; The casing body connects, is electrically connected interface for the protection of dash receiver, control panel, drive plate, blower fan and various electronics, shields inner structure simultaneously; Outside support is used for supporting and fixed L ED display screen that it connects by screw or bolt and the casing body tightens together.
The bottom of casing body, the position near the back door is provided with osculum, is used for discharging penetrating into the intrinsic liquid of casing, keeps the environmental drying of box house.
The back door is provided with thermovent, and thermovent is positioned at the back door towards a side of box house, and its air outlet tilts to surface level at a certain angle.
Preferably, between casing connection basis instrument or back door and casing body, also be provided with water proof rubber.
Alternatively, water proof rubber is silicon rubber.
[description of drawings]
Fig. 1: body structure synoptic diagram in the preferred embodiment.
[specific embodiment]
See Fig. 1, the A face of casing is provided with the LED framed structure, and framework and this body by integral forming of casing are used for fixed L ED module; A framework can be installed a plurality of led modules.Between led module and framework waterproof apron is set, around each led module continuous trench structure 1 is set, waterproof apron is installed within the trench structure 1; Offer threaded hole in the trench structure, be used for and led module on through hole or threaded hole cooperates and by screw or bolt.
The B face of casing arranges the back door, offers thermovent 2 on the back door.
Bottom half offers two osculums 3, is used for the ponding that discharge is infiltrated or water vapor condenses and forms.

Claims (9)

1. a LED display casing comprises the framework that the led light source module is installed, and it is characterized in that, is provided with water proof rubber between framework and the led light source module.
2. casing according to claim 1 is characterized in that, described led light source module is provided with the channel form structure of holding water proof rubber.
3. casing according to claim 1 is characterized in that, described framework is provided with the channel form structure of holding water proof rubber.
4. casing according to claim 1 is characterized in that, the bottom of casing is provided with osculum.
5. casing according to claim 1 is characterized in that, casing is provided with the back door, and the back door is provided with thermovent, and the air outlet of described thermovent tilts to surface level.
6. casing according to claim 5 is characterized in that, the contact site of back door and casing is provided with water proof rubber.
7. according to claim 2 or 3 described casings, it is characterized in that, offer threaded hole in the channel form structure.
8. casing according to claim 1 is characterized in that, described water proof rubber is silicon rubber.
9. casing according to claim 1 is characterized in that, framework is grid-like.
CN 201220674594 2012-12-08 2012-12-08 LED display screen casing Expired - Fee Related CN203038589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220674594 CN203038589U (en) 2012-12-08 2012-12-08 LED display screen casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220674594 CN203038589U (en) 2012-12-08 2012-12-08 LED display screen casing

Publications (1)

Publication Number Publication Date
CN203038589U true CN203038589U (en) 2013-07-03

Family

ID=48690687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220674594 Expired - Fee Related CN203038589U (en) 2012-12-08 2012-12-08 LED display screen casing

Country Status (1)

Country Link
CN (1) CN203038589U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111415596A (en) * 2020-03-11 2020-07-14 潘尚法 L ED display screen panel beating machine case of exempting from to weld preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111415596A (en) * 2020-03-11 2020-07-14 潘尚法 L ED display screen panel beating machine case of exempting from to weld preparation

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20131208