CN202523351U - Light-emitting diode (LED) display module - Google Patents
Light-emitting diode (LED) display module Download PDFInfo
- Publication number
- CN202523351U CN202523351U CN2012201947819U CN201220194781U CN202523351U CN 202523351 U CN202523351 U CN 202523351U CN 2012201947819 U CN2012201947819 U CN 2012201947819U CN 201220194781 U CN201220194781 U CN 201220194781U CN 202523351 U CN202523351 U CN 202523351U
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- lamp
- panel
- backboard
- backing plate
- display module
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Abstract
The utility model belongs to the field of light-emitting diode (LED) display equipment and provides an LED display module which comprises a lampshade, a lamp panel, a base panel and a rear panel. The lamp panel and the rear panel are fixed at two ends of the base panel, and the lamp panel comprises a first surface and a second surface, wherein the first surface and the second surface are arranged in a back-to-back mode. An LED lamp is arranged on the first surface and a chip which controls the LED lamp is arranged on the second surface. An abdication slot provided with an accommodating chip is arranged on a position on the base panel, wherein the position corresponds to the position of the chip. The second surface of the lamp panel faces to the base panel. The lamp panel, the base panel and the rear panel are adopted by the LED display module, and the base panel is padded between the lamp panel and an aluminum panel. The base panel has two functions, on one hand, the base panel is thermal conductive and can rapidly transfer heat of the lamp panel to a thermal conductive aluminum panel, then the heat is diffused outside, and the heat dissipation effect is good, one the other hand, the base panel is insulating and can effectively protect the LED display module when conditions of leakage and the like occurs in the operation process, the safety performance is high and the volume of the module can be greatly reduced. Therefore, the LED display module is simple in structure, relatively strong in visual characteristic and high in practical applicability.
Description
Technical field
The utility model relates to LED display technique field, relates in particular to a kind of LED display module.
Background technology
Daylight lamp than traditional incandescent lamp, is widely used in industry and domestic lighting as cold light source.Along with the continuous development of semiconductor and electronic technology, light emitting diode (LED) has obtained the approval in market with its superior energy-efficient performance and longer serviceable life as daylight lamp.
Light emitting diode (LED) is advantage such as brightness height, power consumption are low, long service life because of having, and the fields such as lighting and electronic installation that are widely used in are as illuminating source.At present; The LED display module all is to be installed on the LED display casing, forms by a plurality of LED display box body splicings, and owing to holding miscellaneous part such as power supply, lamp plate, fan etc. in the general casing; Thereby the volume operated by rotary motion of casing is bigger, and all more thick and heavy.Himself radiating effect of the LED display module of this structure is bad; Big volume heat abstractor (like fan) must be installed to prolong its serviceable life, casing is heavy, can not move flexibly, move; And when dismounting, need consider the withdrawal space of each parts, cause its dismounting inconvenience.And the lamp plate in the casing generally is direct and backboard is fitted, because the chip of control LED lamp can be set on the lamp plate, so backboard needs perforate or grooving to come the chip of adaptive LED lamp.In sum, increased multiple working procedure, and assembling is inconvenient, and chip contacts with metal backing directly, damage the circuit of lamp plate easily.
The utility model content
The technical matters that the utility model mainly solves provides a kind of good heat dissipation effect, thickness is littler and simple LED display screen module is installed.
For solving the problems of the technologies described above, this new utility model provides a kind of LED display module, comprises lamp plate, backing plate and backboard; Said lamp plate and backboard are fixed on the both sides of backing plate, comprise opposing first surface and second surface on the said lamp plate, and first surface is provided with the LED lamp; Second surface is provided with the chip of control LED lamp; Said first surface is towards face shield, and said second surface is towards backing plate, and the position of the corresponding chip of backing plate is provided with the slot to make way of ccontaining chip.
For the convenience that realizes lamp plate, backing plate and backboard is fixed; Improvement as the utility model; Said backing plate comprises front and back, and towards backboard, the front and back of said backing plate all is provided with reference column towards lamp plate, the back side in the front; All be provided with the pilot hole adaptive with reference column on lamp plate and the backboard, reference column passes pilot hole fixedly lamp plate, backing plate and backboard.
Fix for the convenience that realizes lamp plate, backing plate and backboard, as the improvement of the utility model, all be provided with through hole on said lamp plate, backing plate, the backboard, bolt passes through hole and nut, and fixedly lamp plate, backing plate and backboard are fixed.
As the improvement of the utility model, the material of said backing plate is a heat-conducting plastic.
As the improvement of the utility model, the material of said backing plate is a polypropylene.
As the improvement of the utility model, said backboard is a metal backing.
As the improvement of the utility model, said backboard is an aluminum plate.
As the improvement of the utility model, said backing plate is greater than said backboard, and said backing plate is separated lamp plate and backboard.
The beneficial effect of the utility model is: be different from the prior art, lamp plate and backboard adopt casing to be connected, and its volume is big, and the problem such as bad of dispelling the heat; This LED display module adopts lamp plate, backing plate and backboard, and the backing plate pad is between lamp plate and aluminium sheet, and the effect of backing plate has two, and first; Backing plate is heat conduction, and the heat with lamp plate reaches the heat conduction aluminium sheet rapidly, is distributed to the external world, its good heat dissipation effect afterwards again; On the other hand, backing plate insulate, and effectively protects LED to show that module produces situation such as electric leakage when operation, and security performance is high; And reduce the volume of module greatly, and it is simple in structure, stronger visual characteristic is arranged, and practicality is higher.
Description of drawings
Fig. 1 is the structural representation of the LED display module of the utility model;
Fig. 2 is the partial approach figure A of the LED display of the utility model.
Label declaration: 1-lamp plate; The 2-backing plate; The 21-slot to make way; The 22-reference column; The 3-backboard.
Embodiment
By the technology contents, the structural attitude that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
See also 1 and accompanying drawing 2, a kind of LED display module that the utility model provides shown in the accompanying drawing comprises lamp plate 1, backing plate 2 and backboard 3; Said lamp plate 1 and backboard 3 are fixed on the two ends of backing plate 2, comprise opposing first surface and second surface on the said lamp plate 1, and first surface is provided with the LED lamp; Second surface is provided with the chip of control LED lamp; Said first surface is towards face shield, and said second surface is towards backing plate, and backing plate 2 corresponding chip positions are provided with the slot to make way 21 of ccontaining chip.
Be different from the prior art, lamp plate 1 adopts casing to be connected with backboard 3, and its volume is big; And the problem such as bad of dispelling the heat, this LED display module adopts lamp plate 1, backing plate 2 and backboard 3, and backing plate 2 pads are between lamp plate 1 and backboard 3; The effect of backing plate 2 has two, and the first, backing plate 2 is heat conduction; Can be rapidly the heat of lamp plate 1 be reached heat conduction backboard 3, be distributed to the external world afterwards again, on the other hand; Backing plate 2 insulate, and can effectively protect LED to show that module produces situation such as electric leakage when operation, and security performance is high;
Further, the slot to make way 21 of backing plate 2 is adaptive with chip, and chip directly can be contained in the slot to make way 21; Can reduce the volume of module after the installation greatly, it is thinner that module can be accomplished, it is simple in structure, stronger visual characteristic is arranged; Practicality is higher; And not be used in and carry out grooving on the backboard, its technology is simple, ease of assembly.
Wherein, the material of said backing plate 2 is a heat-conducting plastic, and concrete can be polypropylene, does not specifically limit its concrete plastics in the present embodiment certainly.
Certainly, can comprehensively contact with backboard for guaranteeing backing plate, said backing plate is greater than said backboard, and said backing plate is separated lamp plate and backboard.
In the present embodiment, the fixed form of said lamp plate 1, backing plate 2 and backboard 3 is multiple, and what adopt among the embodiment is that reference column 22 is fixing; Specific as follows; Said backing plate 2 comprises front and back, and towards backboard 3, the front and back of said backing plate 2 all is provided with reference column 22 towards lamp plate 1, the back side in the front; All be provided with the pilot hole adaptive on lamp plate 1 and the backboard 3 with reference column 22; Reference column 22 passes pilot hole fixedly lamp plate 1, backing plate 2 and backboard 3, for strengthening the cooperation between reference column 22 and the pilot hole, adopts interference fit between said reference column 22 and the pilot hole;
Among other embodiment; Its fixed form also can adopt and be threaded, and is specific as follows, all is provided with through hole on said lamp plate 1, backing plate 2, the backboard 3; Bolt passes through hole and nut matching and fixing lamp plate 1, backing plate 2 and backboard 3, and nut can directly be fixed on the backboard 3 and cooperate with bolt.
Screw connection structure is simple, easy accessibility, low, the reliable operation of cost, can make lamp plate 1, backing plate 2 and backboard 3 firm being fixed together.
Certainly other embodiment can be the combinations of these two embodiment, and the pre-determined bit such as adopting reference column 22 and pilot hole makes it easy for installation, adopt that to be threaded be the fixation of LED display module again.
Backboard is the structure of good heat dissipation effect, and among the embodiment, said backboard is a metal backing, and concrete can be the backboard of aluminum, certainly in other embodiments, can be other metal.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (8)
1. a LED display module is characterized in that, comprises lampshade, lamp plate, backing plate and backboard; Said lamp plate and backboard are fixed on the both sides of backing plate, comprise opposing first surface and second surface on the said lamp plate, and first surface is provided with the LED lamp; Second surface is provided with the chip of control LED lamp; Said first surface is towards face shield, and said second surface is towards backing plate, and the position of the corresponding chip of backing plate is provided with the slot to make way of ccontaining chip.
2. LED display module according to claim 1; It is characterized in that; Said backing plate comprises front and back, and towards backboard, the front and back of said backing plate all is provided with reference column towards lamp plate, the back side in the front; All be provided with the pilot hole adaptive with reference column on lamp plate and the backboard, reference column passes pilot hole fixedly lamp plate, backing plate and backboard.
3. LED display module according to claim 1 and 2 is characterized in that, all is provided with through hole on said lamp plate, backing plate, the backboard, and bolt passes through hole and cooperates with nut lamp plate, backing plate and backboard are fixed.
4. LED display module according to claim 1 is characterized in that, the material of said backing plate is a heat-conducting plastic.
5. LED display module according to claim 4 is characterized in that, the material of said backing plate is a polypropylene.
6. LED display module according to claim 1 and 2 is characterized in that, said backboard is a metal backing.
7. LED display module according to claim 6 is characterized in that, said backboard is an aluminum plate.
8. LED display module according to claim 1 and 2 is characterized in that, said backing plate is greater than said backboard, and said backing plate is separated lamp plate and backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201947819U CN202523351U (en) | 2012-04-28 | 2012-04-28 | Light-emitting diode (LED) display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201947819U CN202523351U (en) | 2012-04-28 | 2012-04-28 | Light-emitting diode (LED) display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523351U true CN202523351U (en) | 2012-11-07 |
Family
ID=47106289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201947819U Expired - Lifetime CN202523351U (en) | 2012-04-28 | 2012-04-28 | Light-emitting diode (LED) display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523351U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719573A (en) * | 2014-12-03 | 2016-06-29 | 程君 | Manufacturing method of composite LED aluminum-base glass-base panel |
| CN108847145A (en) * | 2018-08-29 | 2018-11-20 | 刘振亮 | A kind of double thermally conductive sheet clamping plate type LED display unit mould groups |
| CN108986679A (en) * | 2018-09-21 | 2018-12-11 | 惠州市艾比森光电有限公司 | Display module splicing construction and display screen |
| 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 |
| CN111429817A (en) * | 2020-04-30 | 2020-07-17 | 京东方科技集团股份有限公司 | Mini L ED module and display device |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| CN114627751A (en) * | 2020-12-10 | 2022-06-14 | 高创(苏州)电子有限公司 | Display and assembling method thereof |
-
2012
- 2012-04-28 CN CN2012201947819U patent/CN202523351U/en not_active Expired - Lifetime
Cited By (16)
| 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 |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| US10410552B2 (en) | 2013-12-31 | 2019-09-10 | 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 |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| CN105719573A (en) * | 2014-12-03 | 2016-06-29 | 程君 | Manufacturing method of composite LED aluminum-base glass-base panel |
| CN105719573B (en) * | 2014-12-03 | 2018-02-23 | 环视先进数字显示无锡有限公司 | A kind of manufacture method of composite LED aluminium base glass base plane |
| CN108847145A (en) * | 2018-08-29 | 2018-11-20 | 刘振亮 | A kind of double thermally conductive sheet clamping plate type LED display unit mould groups |
| CN108847145B (en) * | 2018-08-29 | 2024-03-08 | 刘振亮 | Double-heat-conducting-sheet clamping plate type LED display unit module |
| CN108986679A (en) * | 2018-09-21 | 2018-12-11 | 惠州市艾比森光电有限公司 | Display module splicing construction and display screen |
| CN111429817A (en) * | 2020-04-30 | 2020-07-17 | 京东方科技集团股份有限公司 | Mini L ED module and display device |
| CN111429817B (en) * | 2020-04-30 | 2022-08-09 | 京东方科技集团股份有限公司 | Mini LED module and display device |
| CN114627751A (en) * | 2020-12-10 | 2022-06-14 | 高创(苏州)电子有限公司 | Display and assembling method thereof |
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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: 20121107 |