CN202432332U - Outdoor energy saving type light emitting diode (LED) display lamp strip - Google Patents
Outdoor energy saving type light emitting diode (LED) display lamp strip Download PDFInfo
- Publication number
- CN202432332U CN202432332U CN2011205184840U CN201120518484U CN202432332U CN 202432332 U CN202432332 U CN 202432332U CN 2011205184840 U CN2011205184840 U CN 2011205184840U CN 201120518484 U CN201120518484 U CN 201120518484U CN 202432332 U CN202432332 U CN 202432332U
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- CN
- China
- Prior art keywords
- light trough
- drive plate
- display lamp
- outdoor energy
- led display
- 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 - Lifetime
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Abstract
The utility model relates to an outdoor energy saving type light emitting diode (LED) display lamp strip, which comprises a lamp groove and a mask, wherein a driving plate is arranged inside the lamp groove, the mask is fixedly connected with the lamp groove, one side of the driving plate facing the mask is electrically connected with a light emitting tube, the mask is provided with a through hole matched with the light emitting tube, the lamp groove is provided with a groove wall, and the axle wire of the light emitting tube is inclined towards the lamp groove. After the adoption of the structure, the operation cost is reduced when the ground audience watching requirements can be met, and the color cast phenomenon is prevented from occurring.
Description
Technical field
The utility model relates to a kind of LED display lamp bar, and especially a kind of outdoor energy-saving LED display lamp bar belongs to the Display Technique field.
Background technology
At present outdoor LED display screen often is placed on higher position, and the luminous tube of the existing used lamp bar of display screen all is provided with in a horizontal manner, makes that display screen brightness in the horizontal direction is the strongest, with horizontal direction deviation angle more greatly then a little less than the brightness more.Like this, audient's on the ground the demand of watching be satisfied, just must strengthen electric current improving the brightness of display screen, but this operating cost will certainly be increased and can reduce the display screen life-span.In addition, the visual angle of display screen comprises horizontal view angle and vertical angle of view, and when being installed in eminence, the colour cast phenomenon appears in the audient that can cause being on the ground outside the vertical angle of view when watching, influence viewing effect.
The utility model content
The purpose of the utility model is: the problem to above-mentioned prior art exists, a kind of outdoor energy-saving LED display lamp bar is proposed, and can on satisfying ground, the audient reduce operating cost when watching demand, and avoid occurring the colour cast phenomenon.
In order to reach above purpose, the technical scheme of the utility model is following:
A kind of outdoor energy-saving LED display lamp bar, comprise positioned inside have drive plate light trough, with the face shield that said light trough is fixedly connected, said drive plate is electrically connected with luminous tube towards a side of face shield, said face shield has the through hole that matches with luminous tube; Said light trough has cell wall, it is characterized in that, the axis of said luminous tube tilts to the cell wall of light trough.
Be obliquely installed luminous tube and can the direction that display screen is the brightest be adjusted to incline direction, so just can satisfy ground audient's the demand of watching, thereby reduce operating cost with less brightness from horizontal direction; Simultaneously, being obliquely installed luminous tube can be with the direction adjustment earthward of the vertical angle of view of display screen, thereby avoids the ground audient colour cast phenomenon when watching, to occur.
The further perfect technical scheme of the utility model is following:
1. said drive plate is vertical with the cell wall of light trough.
2. said luminous tube axis is vertical with drive plate; Said drive plate is provided with in the light trough tilt.
More than be the dual mode that is obliquely installed luminous tube:, perhaps be obliquely installed drive plate with the bending of luminous tube pin.
3. said face shield is vertical with the cell wall of light trough.
4. said face shield is obliquely installed and is vertical with the luminous tube axis.
More than be the dual mode that face shield is set, a kind ofly before the employing can reduce lamp bar manufacturing procedure, save cost; The employing back is a kind of can to reduce lamp bar width, conserve space, and save material cost.
5. the cell wall of said light trough is provided with in order to settle the spacing card of drive plate.
6. be provided with the protection glue-line between said face shield and the drive plate.
7. said drive plate forms cavity away from a side and the light trough of face shield, is provided with Waterproof glue line in the said cavity.
8. also comprise the end cap that is positioned at the light trough two ends, be positioned at the cable connector of light trough bottom, and in order to the copper pillar of installing drive plate.
After adopting the structure of the utility model, can on satisfying ground, the audient reduce operating cost when watching demand, and avoid occurring the colour cast phenomenon.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is first kind of concrete structure sketch map in A-A cross section of Fig. 1.
Fig. 3 is second kind of concrete structure sketch map in A-A cross section of Fig. 1.
Fig. 4 is the third concrete structure sketch map of A-A cross section of Fig. 1.
The specific embodiment
Embodiment
The outdoor energy-saving LED display lamp bar basic structure of present embodiment is shown in Fig. 1-4; Comprise that positioned inside has the light trough 1 of drive plate 2, the face shield 3 that is fixedly connected with light trough 1; Drive plate 2 is electrically connected with luminous tube 5 towards a side of face shield 3, and face shield 3 has the through hole that matches with luminous tube 5; Light trough 1 has cell wall 11, and the axis of luminous tube 5 tilts to the cell wall 11 of light trough 1.
Also comprise the end cap 12 that is positioned at light trough 1 two ends, the cable connector 14 that is positioned at light trough 1 bottom, reach copper pillar 15 in order to installing drive plate 2.The cell wall 11 of light trough 1 is provided with in order to settle the spacing card 16 of drive plate 2.Be provided with protection glue-line (not shown) between face shield 3 and the drive plate 2.Drive plate 2 forms cavity 6 away from a side and the light trough 1 of face shield 3, is provided with the Waterproof glue line (not shown) in the cavity 6.
First kind of concrete structure of present embodiment is as shown in Figure 2, and drive plate 2 is vertical with the cell wall 11 of light trough 1.Face shield 3 is vertical with the cell wall 11 of light trough 1.It is pointed out that present embodiment only represented in the drawings that luminous tube is connected in the technical scheme on the drive plate with the inclination mode, can also select to be equal to be connected in after the bending of luminous tube pin to the replacement technical scheme on the drive plate.
Second kind of concrete structure of present embodiment is as shown in Figure 3, and the axis of luminous tube 5 is vertical with drive plate 2; Drive plate 2 is in light trough 1 tilt setting.Face shield 3 is vertical with the cell wall 11 of light trough 1.
The third concrete structure of present embodiment is as shown in Figure 4, and the axis of luminous tube 5 is vertical with drive plate 2; Drive plate 2 is in light trough 1 tilt setting.Face shield 3 is obliquely installed and is vertical with luminous tube 5 axis.
Present embodiment can the direction that display screen is the brightest be adjusted to incline direction from horizontal direction through being obliquely installed luminous tube, thereby satisfies ground audient's the demand of watching with less brightness, reduces operating cost; Simultaneously, being obliquely installed luminous tube can be with the direction adjustment earthward of the vertical angle of view of display screen, thereby avoids the ground audient colour cast phenomenon when watching, to occur.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (9)
1. outdoor energy-saving LED display lamp bar, comprise positioned inside have drive plate light trough, with the face shield that said light trough is fixedly connected, said drive plate is electrically connected with luminous tube towards a side of face shield, said face shield has the through hole that matches with luminous tube; Said light trough has cell wall, it is characterized in that, the axis of said luminous tube tilts to the cell wall of light trough.
2. outdoor energy-saving LED display lamp bar according to claim 1 is characterized in that said drive plate is vertical with the cell wall of light trough.
3. outdoor energy-saving LED display lamp bar according to claim 1 is characterized in that said luminous tube axis is vertical with drive plate; Said drive plate is provided with in the light trough tilt.
4. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that said face shield is vertical with the cell wall of light trough.
5. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that said face shield is obliquely installed and is vertical with the luminous tube axis.
6. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that the cell wall of said light trough is provided with in order to settle the spacing card of drive plate.
7. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that, be provided with the protection glue-line between said face shield and the drive plate.
8. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that said drive plate forms cavity away from a side and the light trough of face shield, is provided with Waterproof glue line in the said cavity.
9. according to claim 1 or 2 or 3 described outdoor energy-saving LED display lamp bars, it is characterized in that, also comprise the end cap that is positioned at the light trough two ends, be positioned at the cable connector of light trough bottom, and in order to the copper pillar of installing drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184840U CN202432332U (en) | 2011-12-12 | 2011-12-12 | Outdoor energy saving type light emitting diode (LED) display lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184840U CN202432332U (en) | 2011-12-12 | 2011-12-12 | Outdoor energy saving type light emitting diode (LED) display lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432332U true CN202432332U (en) | 2012-09-12 |
Family
ID=46781777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205184840U Expired - Lifetime CN202432332U (en) | 2011-12-12 | 2011-12-12 | Outdoor energy saving type light emitting diode (LED) display lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023518A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | Shield dustproof structure for LED outdoor display screen module |
| CN106910433A (en) * | 2016-10-14 | 2017-06-30 | 潘尚法 | Lamp bar and display screen that a kind of use clubfoot LED has a down dip |
-
2011
- 2011-12-12 CN CN2011205184840U patent/CN202432332U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023518A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | Shield dustproof structure for LED outdoor display screen module |
| CN106910433A (en) * | 2016-10-14 | 2017-06-30 | 潘尚法 | Lamp bar and display screen that a kind of use clubfoot LED has a down dip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING PULUO ELECTRONIC ENGINEERING INSTITUTE Free format text: FORMER OWNER: NANJING LOPU CO., LTD. Effective date: 20130807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210061 NANJING, JIANGSU PROVINCE TO: 210006 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130807 Address after: 210006 D-04 building, hi tech Development Zone, Jiangsu, Nanjing Patentee after: Nanjing Luopu Electronic Engineering Institute Address before: 210061 No. 1, No. three, hi tech Zone, Jiangsu, Nanjing Patentee before: Nanjing Lopu Co., Ltd. |