CN203038599U - LED gridding screen module - Google Patents
LED gridding screen module Download PDFInfo
- Publication number
- CN203038599U CN203038599U CN 201220741991 CN201220741991U CN203038599U CN 203038599 U CN203038599 U CN 203038599U CN 201220741991 CN201220741991 CN 201220741991 CN 201220741991 U CN201220741991 U CN 201220741991U CN 203038599 U CN203038599 U CN 203038599U
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- Prior art keywords
- lamp bar
- led
- plate
- bar groove
- frame
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- Expired - Lifetime
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Abstract
The utility model discloses an LED gridding screen module. The LED gridding screen module comprises a module bottom shell and a plurality of LED lamp strips, a plurality of transverse lamp strip grooves are vertically uniformly distributed on the front side of the module bottom shell, openings are reserved in front of the lamp strip grooves, and the LED lamp strips are mounted in the lamp strip grooves. The LED gridding screen module has the advantages that modularized structure is realized, producing and mounting efficiency of the LED gridding screen is improved, the requirements of the gridding screen on good integral structure, fast assembling and disassembling and low cost are met, and requirements of the market can be met to the maximum limit.
Description
[technical field]
The utility model relates to LED grid screen, relates in particular to a kind of LED grid screen module.
[background technology]
Grid screen is a kind of of LED display, and traditional grid screen is assembled in by many LED display lamp bars on the framework of an integral body and forms.A big grid screen need be installed a lot of lamp bars at framework, can't realize that modularization, installment work are loaded down with trivial details, and installation effectiveness is low, and the electrical equipment of grid screen is laid the consistance that is difficult for reaching outward appearance with the distribution of circuit.Dismounting, maintenance inconvenience.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of LED grid screen module.Utilize LED grid screen module splicing LED grid screen, can improve the installation effectiveness of LED grid screen, be convenient to dismounting, maintenance.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of LED grid screen module, comprise module drain pan and complex root LED lamp bar, the front of module drain pan comprises complex root uniform horizontal lamp bar groove vertically, lamp bar groove front openings, described LED lamp bar is installed in the lamp bar groove.
Above-described LED grid screen module, the module drain pan comprises the framework of rectangle, and lamp bar groove comprises upper plate, lower plate and back plate, and upper plate, lower plate and the two ends of back plate are connected with the side plate of framework; Lamp bar groove comprises the screw hole column of plurality of fixed lamp bar pcb board, and screw hole column is connected with upper plate, lower plate and back plate respectively, and arranged apart along the long axis direction of lamp bar groove; LED lamp bar is connected with described screw hole column by screw.
Above-described LED grid screen module, lamp bar groove comprises a plurality of reinforcements, reinforcement is arranged apart along the long axis direction of lamp bar groove, connects upper plate, lower plate and back plate.
Above-described LED grid screen module, penetrating between the upper plate of adjacent two lamp bar grooves, the lower plate, comprise plural piece web joint between the upper plate of adjacent two lamp bar grooves, the lower plate, described web joint is connected with upper plate, the lower plate of adjacent two lamp bar grooves respectively, and arranged apart along the long axis direction of lamp bar groove.
Above-described LED grid screen module, lamp bar groove comprises the rain visor that protract identical with LED lamp quantity on the LED lamp bar, and rain visor is arranged in the top of LED lamp accordingly, and the rear end of rain visor is connected with the upper plate of lamp bar groove.
Above-described LED grid screen module comprises the control circuit pcb board, and the back side of module drain pan comprises the rectangular frame that encloses of vertical layout, and the control circuit pcb board is installed in and encloses in the frame; Enclose frame and be connected with the back plate of top board, base plate and the lamp bar groove of rectangular frame, and exceed the back plate of top board, base plate and the lamp bar groove of rectangular frame.
Above-described LED grid screen module, the back plate of lamp bar groove comprises plug aperture, the control circuit pcb board during the interface card of lamp bar pcb board passes plug aperture and encloses frame is connected.
Above-described LED grid screen module, the rear end face that encloses frame comprises the O-ring seal embedded groove of annular.
Above-described LED grid shields module, encloses to comprise complex root waling and the horizontal reinforcement of complex root in the frame, and waling connects upper plate and the lower plate of enclosing frame, and laterally reinforcement connects left plate and the right plate that encloses frame; Enclose the pcb board hold-down nut post that comprises a plurality of electrical equipment box hold-down nut posts and a plurality of control circuits in the frame, the height of pcb board hold-down nut post is less than the height of electrical equipment box hold-down nut post.
Above-described LED grid screen module, the back side of module drain pan comprises four hold-down nuts and four register pins of side fixed connecting piece, the hold-down nut of described side fixed connecting piece and register pin are arranged in the four corners position at the module drain pan back side.
The utility model LED grid screen module has been realized modular construction, has improved the efficient that LED grid screen is produced, installed, and it is good to have reached grid screen overall structure, and fast assembling-disassembling, the requirement that cost is low can be satisfied the needs in market to greatest extent.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is that the utility model embodiment LED grid screen module is from the stereographic map of forward observation.
Fig. 2 is the stereographic map that the utility model embodiment LED grid screen module is observed from the rear.
Fig. 3 is the exploded view of the utility model embodiment LED grid screen module.
Fig. 4 is the front view of the utility model embodiment LED grid screen module.
Fig. 5 is the rear view of the utility model embodiment LED grid screen module.
Fig. 6 is the front view of the utility model embodiment module drain pan.
Fig. 7 is the rear view of the utility model embodiment module drain pan.
Fig. 8 is that the utility model embodiment module drain pan is from the stereographic map of forward observation.
Fig. 9 is the stereographic map that the utility model embodiment module drain pan is observed from the rear.
Figure 10 is the left view of the utility model embodiment LED grid screen module.
Figure 11 is the right view of the utility model embodiment module drain pan.
Figure 12 is that A among Fig. 6 is to cut-open view.
Figure 13 is that B among Fig. 6 is to cut-open view.
Figure 14 is the vertical view of the utility model embodiment module drain pan.
Figure 15 is that C among Fig. 6 is to cut-open view.
Figure 16 is that D among Fig. 6 is to cut-open view.
[embodiment]
One-piece construction such as Fig. 1 to Fig. 5 and shown in Figure 10 of the utility model embodiment LED grid screen module.
LED grid screen module comprises module drain pan and Duo Gen LED lamp bar 20.
The module drain pan is moulding, and its structure such as Fig. 6 to Fig. 9 and Figure 11 are to shown in Figure 16.The module drain pan comprises rectangular frame, and rectangular frame comprises top board 1, base plate 2 and side plate 3.The front of module drain pan comprises 15 uniform horizontal lamp bar grooves 4 vertically, and lamp bar groove 4 front openings comprise upper plate 401, lower plate 402 and back plate 403.Upper plate 401, lower plate 402 and the two ends of back plate 403 are connected with the side plate 3 of framework.
The screw hole column 404 that 6 fixed light bar pcb boards are arranged in every lamp bar groove 4, screw hole column 404 are connected with upper plate 401, lower plate 402 and back plate 403 respectively, and arranged apart along the long axis direction of lamp bar groove 4.In the every lamp bar groove 46 reinforcements 405 are arranged, reinforcement 405 is arranged apart along the long axis direction of lamp bar groove 4, and reinforcement 405 connects upper plate 401, lower plate 402 and back plate 403.Screw hole column 404 in the lamp bar groove 4 and strong muscle 405 staggered layouts at interval.LED lamp bar 20 is connected with screw hole column 404 by screw, and LED lamp bar 20 is embedded in the lamp bar groove 4 with pcb board 2001.The pcb board 2001 of LED lamp bar 20 is irritated the black waterproof gasket cement after being installed in the lamp bar groove 4 of drain pan, carries out waterproof sealing.
On the every lamp bar groove 4 rain visor that protract 406 identical with lamp bar LED lamp 2002 quantity arranged, the rear end of rain visor 406 is connected with the upper plate 401 of lamp bar groove 4.Rain visor 406 is arranged in the top of LED lamp 2002 accordingly.
Has penetrating neutral gear 11 between the upper plate 401 of adjacent two lamp bar grooves 4 and the lower plate 402.Comprise polylith web joint 5 between the upper plate 401 of adjacent two lamp bar grooves 4, the lower plate 402, web joint 5 is connected with upper plate 401, the lower plate 402 of adjacent two lamp bar grooves 4 respectively, and arranged apart along the long axis direction of lamp bar groove 4.
The back side of module drain pan has the rectangle of vertical layout to enclose frame 6, and rectangle is enclosed the rear end face of frame 6 in order to the electrical equipment box to be installed.The pcb board 30 of module control circuit is installed in and encloses in the frame 6, is arranged in the place ahead of electrical equipment box.The function of module control circuit pcb board 30 is control signals of receiving system, and power supply, and control signal is decomposed into multichannel.Be sent to the driving circuit of each lamp bar LED respectively, guarantee that each lamp bar LED is luminous by instruction.So, pcb board 30 is the interface boards that connect lamp bar driving circuit and system, control circuit and power supply is provided, the back side of pcb board 30 has and the power supply of LED lamp bar pcb board, the plug that signal I/O socket is corresponding, and the front of pcb board 30 is provided with the combination hub of power supply, control circuit signal I/O interface.Electrical equipment box bottom has emptiness avoiding hole, so that the plug on the pcb board 30 and electronic devices and components extend in the electrical equipment box.
Enclose the side plate 607 of frame 6 and be connected with the back plate 403 of top board 1, base plate 2 and the lamp bar groove 4 of rectangular frame, enclose the back plate 403 of top board 1, base plate 2 and lamp bar groove 4 that frame 6 exceeds rectangular frame backward.
The back plate 403 of every lamp bar groove 4 has the plug aperture 407 of lamp bar pcb board, and plug aperture 407 is arranged in encloses frame 6.The socket 2003 at middle part, pcb board 2001 back sides passes plug aperture 407 and is connected with the pcb board 30 of module control circuit.
Enclose the O-ring seal embedded groove 602 of annular on the rear end face 601 of frame 6.Embedded groove 602 can embed O-ring seal, and when the electrical equipment box was installed, O-ring seal guaranteed the electrical equipment box realization waterproof sealing of module drain pan and installation, and entire module reaches the IP67 waterproof requirement.
Enclosing has several walings 603 and several horizontal reinforcement 604 in the frame 6, waling 603 connects upper plate 605 and the lower plate 606 of enclosing frame 6, and laterally reinforcement 604 connects the left and right side plate 607 that encloses frame 6.
Enclose several electrical equipment box hold-down nut post 608 and several control circuit pcb board hold-down nut posts 609 are arranged in the frame 6.Be embedded with copper nut in Nut column 608 and the Nut column 609.Pcb board hold-down nut post 609 is lower than electrical equipment box hold-down nut post 608, and the pcb board of module control circuit is fixing by screw and pcb board hold-down nut post 609, and the electrical equipment box is fixing by screw and hold-down nut post 608.
There are four hold-down nuts 7 and four register pins 8 of side fixed connecting piece at the back side of module drain pan, and the hold-down nut 7 of side fixed connecting piece and register pin 8 are arranged in the four corners position at the module drain pan back side.The hold-down nut 7 of side fixed connecting piece and register pin 8 is used for location and the locking of side fixed connecting piece, the side fixed connecting piece is used for connecting between the module and the unit shield about, about be connected.
Claims (10)
1. LED grid screen module comprises complex root LED lamp bar, it is characterized in that, comprises the module drain pan, and the front of module drain pan comprises complex root uniform horizontal lamp bar groove vertically, lamp bar groove front openings, and described LED lamp bar is installed in the lamp bar groove.
2. LED grid screen module according to claim 1 is characterized in that the module drain pan comprises the framework of rectangle, and lamp bar groove comprises upper plate, lower plate and back plate, and upper plate, lower plate and the two ends of back plate are connected with the side plate of framework; Lamp bar groove comprises the screw hole column of plurality of fixed lamp bar pcb board, and screw hole column is connected with upper plate, lower plate and back plate respectively, and arranged apart along the long axis direction of lamp bar groove; LED lamp bar is connected with described screw hole column by screw.
3. LED grid screen module according to claim 2 is characterized in that lamp bar groove comprises a plurality of reinforcements, and reinforcement is arranged apart along the long axis direction of lamp bar groove, connects upper plate, lower plate and back plate.
4. LED grid according to claim 2 shields module, it is characterized in that, penetrating between the upper plate of adjacent two lamp bar grooves, the lower plate, comprise plural piece web joint between the upper plate of adjacent two lamp bar grooves, the lower plate, described web joint is connected with upper plate, the lower plate of adjacent two lamp bar grooves respectively, and arranged apart along the long axis direction of lamp bar groove.
5. LED grid screen module according to claim 2 is characterized in that lamp bar groove comprises the rain visor that protract identical with LED lamp quantity on the LED lamp bar, and rain visor is arranged in the top of LED lamp accordingly, and the rear end of rain visor is connected with the upper plate of lamp bar groove.
6. LED grid screen module according to claim 1 is characterized in that comprise the control circuit pcb board, the back side of module drain pan comprises the rectangular frame that encloses of vertical layout, and the control circuit pcb board is installed in and encloses in the frame; Enclose frame and be connected with the back plate of top board, base plate and the lamp bar groove of rectangular frame, and exceed the back plate of top board, base plate and the lamp bar groove of rectangular frame.
7. LED grid screen module according to claim 6 is characterized in that the back plate of lamp bar groove comprises plug aperture, and the control circuit pcb board during the interface card of lamp bar pcb board passes plug aperture and encloses frame is connected.
8. LED grid screen module according to claim 6 is characterized in that, the rear end face that encloses frame comprises the O-ring seal embedded groove of annular.
9. LED grid screen module according to claim 6 is characterized in that, encloses to comprise complex root waling and the horizontal reinforcement of complex root in the frame, and waling connects upper plate and the lower plate of enclosing frame, and laterally reinforcement connects left plate and the right plate that encloses frame; Enclose the pcb board hold-down nut post that comprises a plurality of electrical equipment box hold-down nut posts and a plurality of control circuits in the frame, the height of pcb board hold-down nut post is less than the height of electrical equipment box hold-down nut post.
10. LED grid according to claim 1 shields module, it is characterized in that, the back side of module drain pan comprises four hold-down nuts and four register pins of side fixed connecting piece, and the hold-down nut of described side fixed connecting piece and register pin are arranged in the four corners position at the module drain pan back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741991 CN203038599U (en) | 2012-12-28 | 2012-12-28 | LED gridding screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741991 CN203038599U (en) | 2012-12-28 | 2012-12-28 | LED gridding screen module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038599U true CN203038599U (en) | 2013-07-03 |
Family
ID=48690697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741991 Expired - Lifetime CN203038599U (en) | 2012-12-28 | 2012-12-28 | LED gridding screen module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038599U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501012A (en) * | 2014-12-18 | 2015-04-08 | 中山市星思朗光普电器科技有限公司 | Tobacco seedling growing LED light source and application method thereof |
| CN105405367A (en) * | 2015-12-14 | 2016-03-16 | 深圳市大族元亨光电股份有限公司 | Grid-type LED display module |
| CN105405366A (en) * | 2015-12-14 | 2016-03-16 | 深圳市大族元亨光电股份有限公司 | Substrate for LED display grating screen module |
| 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 |
-
2012
- 2012-12-28 CN CN 201220741991 patent/CN203038599U/en not_active Expired - Lifetime
Cited By (12)
| 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 |
| 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 |
| 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 |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | 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 |
| CN104501012A (en) * | 2014-12-18 | 2015-04-08 | 中山市星思朗光普电器科技有限公司 | Tobacco seedling growing LED light source and application method thereof |
| CN105405367A (en) * | 2015-12-14 | 2016-03-16 | 深圳市大族元亨光电股份有限公司 | Grid-type LED display module |
| CN105405366A (en) * | 2015-12-14 | 2016-03-16 | 深圳市大族元亨光电股份有限公司 | Substrate for LED display grating screen module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |