CN206864104U - A kind of waterproof LED display screen - Google Patents

Abstract

The utility model discloses a kind of waterproof LED display screen,Including stainless steel casing and cover plate,Stainless steel casing slidably connects installing plate by being located at the groove of its upper surface and lower surface,This waterproof LED display screen,It is simple in construction,It is easy for installation,Good waterproof effect can be played during outdoor use,The setting of fly net can effectively prevent insect from entering in stainless steel casing,The use of matrix form T-shaped neck cooperated with LED lamp bar,People are very easily changed to the single led lamp bar to break down,Both the time is saved,Use cost is reduced again,The setting of detachable installing plate,Allow people that multiple the utility model very easily are carried out into assembled use,Add applicability of the present utility model,The setting of shutter causes the utility model to can be very good to be aerated radiating,The use of maintenance window,People are very easily safeguarded to the utility model.

Description

A kind of waterproof LED display screen

Technical field

LED display technical field is the utility model is related to, specially a kind of waterproof LED display screen.

Background technology

LED is the abbreviation of light emitting diode, is a kind of solid luminescence material that can convert electrical energy into luminous energy, because The advantages of its energy-conserving and environment-protective, there is the trend of gradually substitution conventional light source.LED display screens are the important applications of LED lighting fields, But existing LED display screens can not be independent there is lamp plate the shortcomings that poor waterproof properties, and generally before LED display screens Pull down, there is the shortcomings that inconvenient maintenance, run into rainy due to the gap between constitutional detail in lamp plate side and the back side in addition It will intake, and accelerate the damage of display screen.These above-mentioned problems, the service life for having resulted in existing LED display screens are big To shorten, the popularization and application of LED display screens are limited.

Utility model content

The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of waterproof LED display screen, can be with Effective waterproof, facility is brought to outdoor use, and the utility model can carry out modularization assemble, further improve it Applicability, effectively can solve the problems, such as in background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of waterproof LED display screen, including it is stainless Steel casing and cover plate, the stainless steel casing slidably connect installing plate by being located at the groove of its upper surface and lower surface, peace Loading board is provided with mounting hole, and the leading flank of stainless steel casing is provided with rectangular recess, and rectangular recess is surrounded by screw hole, stainless The lower surface of steel casing is provided with osculum, and the trailing flank of stainless steel casing is provided with maintenance window, and maintenance window is provided with handle, maintenance window Be surrounded by shutter, the medial surface of maintenance window is provided with fly net close to the side of shutter, and the leading flank of the cover plate is set There is horizontal matrix form T-shaped neck, the front end of cover plate is provided with LED light bar, and the left and right ends of LED light bar are equipped with T-shaped clamping block, The T-shaped clamping block and the matrix form T-shaped neck phase clamping for being located at cover plate leading flank, the trailing flank center of cover plate are provided with monolithic Machine, the top of single-chip microcomputer are provided with protective cover, and the lower end of protective cover offers ventilating opening, and it is close that U-shaped is provided between protective cover and cover plate Strip of paper used for sealing, protective cover are threadedly coupled by fixing bolt with the trailing flank of cover plate, and the medial surface of protective cover is provided with radiator fan, cover plate Connected by screw with being located at the rectangular recess of stainless steel box house, rectangular seal is provided between cover plate and stainless steel casing Frame.

As a kind of optimal technical scheme of the present utility model, the quantity of the installing plate is four, and four installing plates It is evenly distributed on the upper surface of stainless steel casing and the both ends of lower surface.

As a kind of optimal technical scheme of the present utility model, the quantity of the radiator fan is two, and two radiatings Fan is symmetrically distributed in the left and right ends of single-chip microcomputer.

As a kind of optimal technical scheme of the present utility model, the junction of the fixing bolt and screw is coated with heat Melten gel.

As a kind of optimal technical scheme of the present utility model, the distribution of the input of the LED light bar and radiator fan with The output end electrical connection of single-chip microcomputer, the input of single-chip microcomputer electrically connect with the output end of external power source.

Compared with prior art, the beneficial effects of the utility model are：This waterproof LED display screen, simple in construction, installation side Just, good waterproof effect can be played during outdoor use, the setting of fly net effectively can prevent insect from entering stainless steel In casing, the use of matrix form T-shaped neck cooperated with LED lamp bar so that the single led lamp bar that people can very easily to breaking down Changed, both save the time, reduce use cost, the setting of detachable installing plate again so that people can be very convenient Multiple the utility model are subjected to assembled use, add applicability of the present utility model, the setting of shutter causes this reality It can be very good to be aerated radiating, the use of maintenance window with new so that people very easily can enter the utility model Row is safeguarded.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model Structure explosion diagram；

Fig. 3 is the utility model structure rearview；

Fig. 4 is that the utility model structure side regards explosive view.

In figure：1 installing plate, 2 LED light bars, 3 stainless steel casings, 4 fly nets, 5 fixing bolts, 6 protective covers, 7 radiation airs Fan, 8 rectangular seal frames, 9 matrix form T-shaped necks, 10 screws, 11 cover plates, 12 single-chip microcomputers, 13 U-shaped sealing strips, 14 osculums, 15 Shutter, 16 grooves, 17 handles, 18 maintenance windows.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of waterproof LED display screen, including stainless steel case Body 3 and cover plate 11, stainless steel casing 3 slidably connect installing plate 1 by being located at the groove 16 of its upper surface and lower surface, installation Plate 1 is provided with mounting hole, and the quantity of installing plate 1 is four, and four installing plates 1 are evenly distributed on the upper table of stainless steel casing 3 Face and the both ends of lower surface, the setting of detachable installing plate 1 so that people very easily can enter multiple the utility model Row is assembled to be used, and adds applicability of the present utility model, the leading flank of stainless steel casing 3 is provided with rectangular recess, rectangular recess Be surrounded by screw hole, the lower surface of stainless steel casing 3 is provided with osculum 14, and the trailing flank of stainless steel casing 3 is provided with maintenance Window 18, the use of maintenance window 18 so that people can very easily safeguard that maintenance window 18, which is provided with, draws to the utility model Hand 17, maintenance window 18 are surrounded by shutter 15, and the setting of shutter 15 causes the utility model to can be very good to be led to Wind radiates, and the medial surface of maintenance window 18 is provided with fly net 4 close to the side of shutter 15, and the setting of fly net 4 can effectively be prevented Only insect is entered in stainless steel casing 3, and the leading flank of cover plate 11 is provided with horizontal matrix form T-shaped neck 9, the front end of cover plate 11 Provided with LED light bar 2, the use of the cooperated with LED lamp bar 2 of matrix form T-shaped neck 9 so that the list that people can very easily to breaking down Individual LED light bar 2 is changed, and both saves the time, reduces use cost again, and the left and right ends of LED light bar 2 are equipped with T-shaped card Block, T-shaped clamping block and the phase clamping of matrix form T-shaped neck 9 for being located at the leading flank of cover plate 11 are connect, the trailing flank center of cover plate 11 is provided with Single-chip microcomputer 12, the top of single-chip microcomputer 12 are provided with protective cover 6, and the lower end of protective cover 6 offers ventilating opening, protective cover 6 and cover plate 11 Between be provided with U-shaped sealing strip 13, protective cover 6 is threadedly coupled by fixing bolt 5 with the trailing flank of cover plate 11, protective cover 6 it is interior Side is provided with radiator fan 7, and the quantity of radiator fan 7 is two, and two radiator fans 7 are symmetrically distributed in a left side for single-chip microcomputer 12 Right both ends, cover plate 11 are connected by screw 10 with the rectangular recess being located inside stainless steel casing 3, cover plate 11 and stainless steel casing Rectangular seal frame 8 is provided between 3, the junction of fixing bolt 5 and screw 10 is coated with PUR, LED light bar 2 and radiation air The input distribution of fan 7 electrically connects with the output end of single-chip microcomputer 12, the input of single-chip microcomputer 12 and the output end electricity of external power source Connection, this waterproof LED display screen is simple in construction, easy for installation, can play good waterproof effect during outdoor use.

When in use：By the mounting hole being arranged on installing plate 1, with bolt by the utility model be fixed on wall or On support frame, external power source is connected, controls LED light bar 2 to work by single-chip microcomputer 12, the U-shaped sealing strip 13 when running into rainy weather It can be very good to prevent rainwater to control the work of radiator fan 7 in the outside of stainless steel casing 3, single-chip microcomputer 12 with rectangular seal frame 8 Make, single-chip microcomputer 12 is radiated by radiator fan 7, the rainwater entered from rear side shutter 15 inside stainless steel casing 3 leads to Cross osculum 14 to discharge, it is necessary to when expanding display area, will be removed positioned at the installing plate 1 of the upper and lower surface of stainless steel casing 3, will be more This individual applicability carries out splicing use, when some LED light bar 2 is burnt out, by the LED light bar 2 burnt out from matrix form T-shaped neck 9 Middle extraction, then change a new LED light bar 2.

The utility model can be installed very easily, can play good waterproof effect, insect prevention during outdoor use The setting of net 4 can effectively prevent insect from entering in stainless steel casing 3, and the cooperated with LED lamp bar 2 of matrix form T-shaped neck 9 makes With so that people very easily can change to the single led lamp bar 2 to break down, both save the time, reduce again use into This.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of waterproof LED display screen, including stainless steel casing（3）And cover plate（11）, it is characterised in that：The stainless steel casing （3）By the groove for being located at its upper surface and lower surface（16）Slidably connect installing plate（1）, installing plate（1）It is provided with installation Hole, stainless steel casing（3）Leading flank be provided with rectangular recess, rectangular recess is surrounded by screw hole, stainless steel casing（3）'s Lower surface is provided with osculum（14）, stainless steel casing（3）Trailing flank be provided with maintenance window（18）, maintenance window（18）It is provided with handle （17）, maintenance window（18）Be surrounded by shutter（15）, maintenance window（18）Medial surface close to shutter（15）Side set There is fly net（4）, the cover plate（11）Leading flank be provided with horizontal matrix form T-shaped neck（9）, cover plate（11）Front end be provided with LED light bar（2）, LED light bar（2）Left and right ends be equipped with T-shaped clamping block, the T-shaped clamping block and be located at cover plate（11）Before The matrix form T-shaped neck of side（9）Phase clamping, cover plate（11）Trailing flank center be provided with single-chip microcomputer（12）, single-chip microcomputer（12）'s Top is provided with protective cover（6）, protective cover（6）Lower end offer ventilating opening, protective cover（6）With cover plate（11）Between be provided with U-shaped Sealing strip（13）, protective cover（6）Pass through fixing bolt（5）With cover plate（11）Trailing flank threaded connection, protective cover（6）Inner side Face is provided with radiator fan（7）, cover plate（11）Pass through screw（10）With being located at stainless steel casing（3）Internal rectangular recess connects, Cover plate（11）With stainless steel casing（3）Between be provided with rectangular seal frame（8）.

A kind of 2. waterproof LED display screen according to claim 1, it is characterised in that：The installing plate（1）Quantity be four It is individual, and four installing plates（1）It is evenly distributed on stainless steel casing（3）Upper surface and lower surface both ends.

A kind of 3. waterproof LED display screen according to claim 1, it is characterised in that：The radiator fan（7）Quantity be Two, and two radiator fans（7）It is symmetrically distributed in single-chip microcomputer（12）Left and right ends.

A kind of 4. waterproof LED display screen according to claim 1, it is characterised in that：The fixing bolt（5）With screw （10）Junction be coated with PUR.

A kind of 5. waterproof LED display screen according to claim 1, it is characterised in that：The LED light bar（2）And radiation air Fan（7）Input distribution and single-chip microcomputer（12）Output end electrical connection, single-chip microcomputer（12）Input and external power source it is defeated Go out end electrical connection.