CN203024083U - Lamp holder device of LED (Light Emitting Diode) display - Google Patents
Lamp holder device of LED (Light Emitting Diode) display Download PDFInfo
- Publication number
- CN203024083U CN203024083U CN2013200090634U CN201320009063U CN203024083U CN 203024083 U CN203024083 U CN 203024083U CN 2013200090634 U CN2013200090634 U CN 2013200090634U CN 201320009063 U CN201320009063 U CN 201320009063U CN 203024083 U CN203024083 U CN 203024083U
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- CN
- China
- Prior art keywords
- led
- lamp
- lampshade
- led circuit
- lamp holder
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 239000011049 pearl Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model aims at the defects that a lamp holder in a conventional LED (Light Emitting Diode) display is difficult to replace and repair, and provides a lamp holder device of an LED display. The device is beneficial for a user to separately assemble, disassemble and replace a lamp holder. The lamp holder device of the LED display specifically comprises a lamp hood, wherein the front section of the lamp hood is semicircle-shaped; the rear section of the lamp hood is cylinder shaped; an LED circuit board is arranged inside the lamp hood; a plurality of LED beads are arranged on the LED circuit board; a circuit connector clip is arranged at the rear end of the LED circuit board; an annular connection piece which is clamped on the display screen is arranged at the periphery of the rear section of the lamp hood; an annular inner flange is arranged inside the lamp hood; the part ahead the LED circuit board is fixed with the inner flange in a tight adhesion manner; and furthermore, the connection piece is an elastic rubber ring with an annular groove, and the elastic rubber ring is detachably sleeved on the outer side of the rear section of the lamp hood.
Description
Technical field
The utility model relates to a kind of lamp cap device, and especially a kind of LED display lamp cap device belongs to the LED display technical field.
Background technology
LED is the abbreviation of light emitting diode, is a kind of solid luminescent material that can convert electrical energy into visible light, due to the advantage of its energy-conserving and environment-protective, the trend that replaces gradually conventional light source is arranged in recent years.
As the important application of LED lighting field, be widely used in LED display advertising out of doors.The existing e-advertising display screen that forms pattern take LED as light-emitting component, although have energy-conservation distinguishing feature, because the little lampshade of being located at each LED lamp holder on the advertisement base plate that gathers is an integrated member, therefore be unfavorable for that user's assembly is made and repaired, replacing.
The utility model content
The utility model is namely for the lamp holder replacing that exists in present LED display, the weak point of maintenance difficult, and a kind of LED display lamp cap device is provided, and this device is conducive to the user and assembles separately and change use.
Specifically, LED display lamp cap device described in the utility model, comprise lampshade, the leading portion of lampshade is semicircular arc-shaped, and back segment is column type, be provided with the LED circuit plate in lampshade, the LED circuit plate is provided with several LED lamp pearls, and the rear end of LED circuit plate is the circuit plug connector, and the outer of lampshade back segment is arranged be used to the connector that is connected to the annular on display screen, be provided with the inward flange of annular in lampshade, the front of LED circuit plate and inward flange are close to fixing.
Further, described connector is the flexible rubber ring with annular groove, and this flexible rubber ring removably is enclosed within outside the lampshade back segment.
Further, the back of described LED circuit plate is filled with fluid sealant.
LED display lamp cap device described in the utility model, simple and practical, installation and removal are easy, good water-proof effect.
Description of drawings
Fig. 1 is the structural representation of the utility model connector embodiment;
Fig. 2 is the cross-sectional view of the utility model embodiment;
Wherein, 1 is that flexible rubber ring, 10 is that groove, 21 is that lampshade leading portion, 22 is that lampshade back segment, 23 is that inward flange, 3 is that LED circuit plate, 30 is that circuit plug connector, 4 is that LED lamp pearl, 5 is fluid sealant.
The specific embodiment
Below in conjunction with accompanying drawing; LED display lamp cap device described in the utility model is described; purpose is better to understand described content for the public; but not it is carried out any restriction; all any improvement to realize that basic identical effect is carried out described device as purpose; it is namely available to be all that persons skilled in the art need not performing creative labour, therefore all within the utility model technical scheme required for protection.
as depicted in figs. 1 and 2, LED display lamp cap device described in the utility model, comprise lampshade, lampshade leading portion 21 is semicircular arc-shaped, lampshade back segment 22 is column type, be provided with LED circuit plate 3 in lampshade, LED circuit plate 3 is provided with several LED lamp pearls 4, the rear end of LED circuit plate 3 is circuit plug connector 30, the outer of lampshade back segment is arranged be used to the connector that is connected to the annular on display screen, in an embodiment of the present utility model, described connector as shown in Figure 1, be flexible rubber ring 1, it has the groove 10 of annular, during use according to the size in space between display screen loophole and LED, the flexible rubber ring 1 of different-thickness is enclosed within on lampshade back segment 22, then its filling is connected in the display screen loophole, be fixed, be provided with the inward flange 23 of annular in lampshade, the front of LED circuit plate 3 and inward flange 23 are close to fixing, and the back of LED circuit plate 3 is filled with fluid sealant 5.
Claims (3)
1. LED display lamp cap device, it is characterized in that: comprise lampshade, the leading portion of lampshade is semicircular arc-shaped, back segment is column type, is provided with the LED circuit plate in lampshade, and the LED circuit plate is provided with several LED lamp pearls, the rear end of LED circuit plate is the circuit plug connector, the outer of lampshade back segment is arranged be used to the connector that is connected to the annular on display screen, is provided with the inward flange of annular in lampshade, and the front of LED circuit plate and inward flange are close to fixing.
2. LED display lamp cap device according to claim 1, it is characterized in that: described connector is the flexible rubber ring with annular groove, this flexible rubber ring removably is enclosed within the lampshade back segment outside.
3. LED display lamp cap device according to claim 1 and 2, it is characterized in that: the back of described LED circuit plate is filled with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200090634U CN203024083U (en) | 2013-01-06 | 2013-01-06 | Lamp holder device of LED (Light Emitting Diode) display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200090634U CN203024083U (en) | 2013-01-06 | 2013-01-06 | Lamp holder device of LED (Light Emitting Diode) display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024083U true CN203024083U (en) | 2013-06-26 |
Family
ID=48648065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200090634U Expired - Fee Related CN203024083U (en) | 2013-01-06 | 2013-01-06 | Lamp holder device of LED (Light Emitting Diode) display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185256A (en) * | 2015-08-23 | 2015-12-23 | 合肥艾斯克光电科技有限责任公司 | LED (light emitting diode) display screen module |
-
2013
- 2013-01-06 CN CN2013200090634U patent/CN203024083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185256A (en) * | 2015-08-23 | 2015-12-23 | 合肥艾斯克光电科技有限责任公司 | LED (light emitting diode) display screen module |
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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: 20130626 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |