CN202996190U - Backboard luminous assembly of LED display - Google Patents
Backboard luminous assembly of LED display Download PDFInfo
- Publication number
- CN202996190U CN202996190U CN 201120563011 CN201120563011U CN202996190U CN 202996190 U CN202996190 U CN 202996190U CN 201120563011 CN201120563011 CN 201120563011 CN 201120563011 U CN201120563011 U CN 201120563011U CN 202996190 U CN202996190 U CN 202996190U
- Authority
- CN
- China
- Prior art keywords
- backboard
- led
- luminous assembly
- led display
- assembly
- 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
Links
Images
Abstract
A backboard luminous assembly of an LED display comprises an LED display backboard and an LED luminous assembly, and is characterized in that a protruding bump is arranged on the flanging surface of the LED display backboard, the LED luminous assembly comprises a pedestal and an LED lamp arranged on the pedestal, a recessed groove corresponding to the shape of the protruding bump is arranged on the pedestal of the LED luminous assembly, and the LED display backboard and the LED luminous assembly are cooperatively connected into one body through the protruding bump and the recessed groove. The cross section of the protruding bump is an inverted cone. The backboard luminous assembly is rapid and convenient for process and assembly and solid and reliable in connection. The backboard and the LED luminous assembly are in direct contact through metal, thereby ensuring excellent thermal conductivity and heat radiation performance. The backboard luminous assembly in such a structure can be conveniently produced through a punching machine production line. Accessories of double faced adhesive tapes are not required, and manual gluing work is saved. The backboard luminous assembly reduces production cost, and improves production speed.
Description
Technical field
The utility model relates to a kind of electronic equipment---light-emitting diode display, particularly the structure of the backboard luminescence component of LED demonstration.
Background technology
Light-emitting diode display is display device now commonly used, can be applied to panel TV set, computer monitor.Its composition is mainly LED panel, backboard and control circuit, its dorsulum is a baroque sheet metal spare, the various components and parts of light-emitting diode display all are mounted on backboard, so the precision of backboard, quality all directly have influence on the total quality of product, not all sheet metal process can satisfy the processing request of display backplane.
In above-mentioned backboard, it is that the LED luminescence component is installed that a manufacturing procedure is arranged, and LED luminescence component bottom is pedestal, and the above is fixed wtih several LED lamps, is the vitals that illuminates panel.Existing technological process is to rely on double faced adhesive tape to fix: the backboard bottom is an inside flanging, and the LED luminescence component just is fixed on flanging.Concrete operation is that backboard is packed into assembled fixture, is fixed, and then sticks one deck double faced adhesive tape, then the LED luminescence component is stained with, and namely by double faced adhesive tape, both is combined.Inner at light-emitting diode display, in screw situation seldom, double faced adhesive tape has become the common-sense of this area to select.
The defective of this technical scheme is: 1, need to use auxiliary material double sticky tape, and cause production cost to improve; 2, complex manufacturing, artificial Continuous pressing device for stereo-pattern process is consuming time long, and production efficiency is low; 3, easily produce position deviation in the man-made assembly process, cause product quality unstable, reliability is low; 4, in use thermal value is larger due to light-emitting diode display, particularly in the more situation of LED lamp, thermal value is very large, double sticky tape reduces in the reblocking ability of being heated, and causes that the position skew of LED luminescence component even comes off etc. bad, and then affects the quality of whole light-emitting diode display.
The utility model content
The purpose of this utility model is in order to overcome the defective of prior art, and mostly is the characteristics of punching press sheet metal component for the light-emitting diode display backboard, invents a kind of with low cost, light-emitting diode display backboard luminescence component structure that efficient is higher, is convenient to make and install.
For reaching the foregoing invention purpose, the technical solution adopted in the utility model is:
Be made of light-emitting diode display backboard and LED luminescence component, it is characterized in that: the flanging surface of light-emitting diode display backboard is provided with convex closure; The LED luminescence component is made of pedestal and top LED lamp, and on the pedestal of LED luminescence component, corresponding convex closure shape is provided with groove; Light-emitting diode display backboard and LED luminescence component are integral by being connected of convex closure and groove.
Preferably, the convex closure xsect is back taper.
LED backboard luminescence component of the present utility model, overturned the fixing structure of sticking double faced adhesive tape in traditional light-emitting diode display manufacturing, use concavo-convex fit system instead, processing and assembling process is efficient and convenient, firm and reliable connection, can increase substantially the quality of product, and, backboard is connected directly to contact connection with metal with the LED luminescence component, thermal conductivity is good, is beneficial to heat radiation, extends the life-span of electron device.And this structure can utilize the stamping machine line production to complete, and need not to use double faced adhesive tape as auxiliary material, does not also need manually to paste work, can Decrease production cost, improve speed of production.
Description of drawings
Fig. 1, the structural drawing of LED backboard luminescence component.
Fig. 2, backboard convex closure sectional view of the present utility model.
Fig. 3, LED luminescence component groove sectional view of the present utility model.
Fig. 4, light-emitting diode display backboard convex closure and LED luminescence component groove are in conjunction with schematic diagram.
Embodiment
The related light-emitting diode display of the utility model can be that flat panel TV can be also computer monitor, and size is not limit.Light-emitting diode display backboard 1 is metalwork, and the above has the CONSTRUCTED SPECIFICATION such as pilot hole, screw hole, snap fit, fluctuating, chamfering.Can adopt the stamping machine punch process.
On the flanging of light-emitting diode display backboard 1, adopt punch process as Fig. 2, being provided with a plurality of cross sections is the convex closure 11 of back taper, and the present embodiment equidistantly on flanging rushes 10 altogether.As Fig. 3, in the base bottom surface of LED luminescence component 2, avoid the LED lamp, convex closure 11 positions on corresponding backboard arrange 10 grooves 22 with the punching press means equally, and groove 22 shape sizes are consistent with convex closure 11, the convex closure embedding can be fixed together, as shown in Figure 4.Certainly, the particular location of convex closure 11 and groove 22 will be considered backboard 1 and LED luminescence component 2 fixing later finished product position, and can not affect both relative position relations.
Claims (2)
1. the backboard luminescence component of a light-emitting diode display, be made of light-emitting diode display backboard (1) and LED luminescence component (2), it is characterized in that: the flanging surface of light-emitting diode display backboard (1) is provided with convex closure (11); LED luminescence component (2) is made of pedestal and top LED lamp, and on the pedestal of LED luminescence component (2), corresponding convex closure shape is provided with groove (22); Light-emitting diode display backboard and LED luminescence component are integral by convex closure (11) and being connected of groove (22).
2. the backboard luminescence component of light-emitting diode display according to claim 1, is characterized in that described convex closure (11) xsect is back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563011 CN202996190U (en) | 2011-12-29 | 2011-12-29 | Backboard luminous assembly of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563011 CN202996190U (en) | 2011-12-29 | 2011-12-29 | Backboard luminous assembly of LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996190U true CN202996190U (en) | 2013-06-12 |
Family
ID=48567336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120563011 Expired - Fee Related CN202996190U (en) | 2011-12-29 | 2011-12-29 | Backboard luminous assembly of LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646615A (en) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | LED (light emitting diode) display screen module |
-
2011
- 2011-12-29 CN CN 201120563011 patent/CN202996190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646615A (en) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | LED (light emitting diode) display screen module |
| CN103646615B (en) * | 2013-11-25 | 2016-03-30 | 深圳同兴达科技股份有限公司 | A kind of LED display module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202996190U (en) | Backboard luminous assembly of LED display | |
| CN204201771U (en) | Lam-cup structure and comprise the LED lamp of this Lam-cup structure | |
| CN203823531U (en) | All-around light emitting LED bulb | |
| CN201639904U (en) | Heat radiating structure of heat generating element | |
| CN204201541U (en) | Led lamp module | |
| CN206073023U (en) | A kind of energy saving and environment friendly LED | |
| CN203731175U (en) | Light bar adhesion type low-power LED (light emitting diode) energy-saving lamp | |
| CN204648014U (en) | A kind of LED projector lamp | |
| CN202674903U (en) | Flexible PCB (printed circuit board) substrate LED lamp | |
| CN102542925A (en) | Method for processing and assembling back panel light emitting assembly of LED (Light Emitting Diode) display | |
| CN204372591U (en) | The direct-injection type LED lamp that a kind of flexible board LED module makes | |
| CN205351051U (en) | Light -emitting diode (LED) ceiling lamp | |
| CN201081208Y (en) | Display and its optical source unit | |
| CN209540800U (en) | A kind of LED heat dissipation structure | |
| CN203963576U (en) | The compound color LED of a kind of paster straight cutting | |
| CN203267221U (en) | Assembly jig of mould cutting piece with horn for electronic products | |
| CN204201698U (en) | A kind of LED lamp affixed to the ceiling | |
| CN202523347U (en) | Heat conduction base plate of light-emitting diode (LED) display module and LED display module | |
| CN203320817U (en) | Inner pressing plate cushion block of energy-saving daylighting roof | |
| CN203162649U (en) | LED bulb capable of emitting light at wide angle | |
| CN201829533U (en) | Circuit board for LED (Light-Emitting Diode) | |
| CN202511240U (en) | LED lamp heat radiation structure and LED lamp | |
| CN207849047U (en) | A kind of tablet modulated structure | |
| CN206257481U (en) | Modeling alclad LED | |
| CN207635132U (en) | A kind of Novel television backlight module radiator structure |
Legal Events
| 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 |
Granted publication date: 20130612 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |