CN204100002U - A kind of Novel LED lamp band - Google Patents
A kind of Novel LED lamp band Download PDFInfo
- Publication number
- CN204100002U CN204100002U CN201420623242.1U CN201420623242U CN204100002U CN 204100002 U CN204100002 U CN 204100002U CN 201420623242 U CN201420623242 U CN 201420623242U CN 204100002 U CN204100002 U CN 204100002U
- Authority
- CN
- China
- Prior art keywords
- led
- power line
- pcb board
- heart yearn
- light bar
- 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
Abstract
The utility model discloses a kind of Novel LED lamp band, comprise heart yearn, the first power line and second source line is provided with in heart yearn, heart yearn is provided with LED and installs passage, LED installs in passage and is provided with light bar pcb board, light bar pcb board is provided with multiple linearly aligned LED, the positive pole of the LED of odd positions is connected with the first power line, negative pole is connected with second source line, the positive pole of the LED of even number position is connected with second source line, negative pole is connected with the first power line, main power line is connected with the controller that can control the first power line and second source line positive-negative polarity and convert, the crust of printing opacity is provided with outside heart yearn, crust comprises bottom surface, left surface, right flank and end face, LED is located between light bar pcb board and end face, end face and be respectively equipped with arc-shaped transitional surface between left surface and right flank.The utility model structure is simple, and with low cost, efficiency of assembling is high, and range of exposures is large, and brightness is high.
Description
[technical field]
The utility model relates to lampion band, is more particularly a kind of Novel LED lamp band.
[background technology]
Along with the development of technology, the style of light bar gets more and more, there is a kind of LED in the market, this light bar is all adopt to arrange pcb board at the outer intracutaneous of the square PVC of a printing opacity, multiple LED is set on pcb board again to carry out decorative lighting, but traditional LED exists following not enough: 1. the circuit structure that traditional LED is alternately glimmered in the LED of the LED and even number position that realize odd positions on pcb board is quite complicated, at least to use 3 main power lines in heart yearn, thus cause LED complex structure, assembling inconvenience, production cost improves, 2. the crust of traditional LED is square, and two edges and corners during LED lamplight injection always on crust form shadow, and cause LED range of exposures large not, light is darker, 3. the heart yearn of traditional light bar does not have guide frame when loading outer intracutaneous, and heart yearn loads difficulty, and production efficiency is low, and heart yearn does not have location structure after loading crust, be easy to be shifted, cause the change of LED lamplight injection angle, the needs of user can not be met.
Therefore, the utility model produces based on above deficiency just.
[utility model content]
The utility model object overcomes the deficiencies in the prior art, and provide a kind of structure simple, with low cost, efficiency of assembling is high, and range of exposures is large, the LED that brightness is high.
The utility model is achieved through the following technical solutions:
A kind of Novel LED lamp band, it is characterized in that: the heart yearn comprising strip, main power line is provided with in described heart yearn, described main power line comprises the first power line and second source line, described heart yearn is provided with LED and installs passage, described LED installs in passage and is provided with the light bar pcb board be electrically connected with main power line, described light bar pcb board is provided with multiple linearly aligned LED, on described light bar pcb board, the positive pole of the LED of odd positions is connected with the first power line, negative pole is connected with second source line, on described light bar pcb board, the positive pole of the LED of even number position is connected with second source line, negative pole is connected with the first power line, described main power line is connected with the controller that can control the first power line and second source line positive-negative polarity and convert, the crust of printing opacity is provided with outside described heart yearn, described crust comprises bottom surface, left surface, right flank and end face, described LED is located between light bar pcb board and end face, described end face and be respectively equipped with arc-shaped transitional surface between left surface and right flank.
Novel LED lamp band as above, is characterized in that: described light bar pcb board is that many short flexible PCB serial connection that joins end to end forms.
Novel LED lamp band as above, is characterized in that: the length of every flexible PCB described in bar is 490mm to 500mm.
Novel LED lamp band as above, is characterized in that: the place that every two flexible PCB connect is provided with the also plate pad of both connections.
Novel LED lamp band as above, is characterized in that: described heart yearn offers guide-localization groove, and described crust is provided with the guide-localization bar that can snap in guide-localization groove.
Novel LED lamp band as above, is characterized in that: described pcb board is provided with the divider resistance of multiple control electric current.
Compared with prior art, the utility model has the following advantages:
1. on light bar pcb board of the present utility model, the positive pole of the LED of odd positions is connected with the first power line, negative pole is connected with second source line, the positive pole of the LED of even number position is connected with second source line, negative pole is connected with the first power line, and controller can control the positive-negative polarity conversion of the first power line and second source line, when controller makes the polarity of the first power line just be, second source line polarity is for time negative, on pcb board, the LED of odd positions is lighted, and the LED of even number position is extinguished; When controller makes the polarity of the first power line be negative, second source line polarity is timing, on pcb board, the LED of even number position is lighted, the LED of odd positions is extinguished, thus realizes alternately lighting of the LED that odd positions is set up with even bit, realizes alternately glimmering, tradition realizes the circuit structure that LED is alternately glimmered relatively, the utility model is more simple, with low cost, and when producing, efficiency of assembling is high; In addition crust of the present utility model end face and be respectively equipped with arc-shaped transitional surface between left surface and right flank, corner angle are not had due to crust and between left surface and right flank, just avoid when LED lamplight is shot out and form shadow in edges and corners, light can penetrate from arc-shaped transitional surface, increase range of exposures, eliminate shadow, improve brightness;
2. the utility model heart yearn offers guide-localization groove, crust is provided with the guide-localization bar that can snap in guide-localization groove.When heart yearn bag enters outer intracutaneous, guide-localization bar sticks in guide-localization groove, make heart yearn and skin construction tightr, guide-localization bar can position the position of heart yearn, the position preventing heart yearn to install in passage at LED offsets, the light injection angle of LED remains unchanged, and improves the quality of products.
[accompanying drawing explanation]
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model profile;
Fig. 3 is the utility model electrical block diagram;
Fig. 4 is the front view of parts of the present utility model;
Fig. 5 is the stereogram of parts of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of Novel LED lamp band, comprise the heart yearn 1 of strip, main power line 2 is provided with in described heart yearn 1, described main power line 2 comprises the first power line 21 and second source line 22, described heart yearn 1 is provided with LED and installs passage 3, described LED installs in passage 3 and is provided with the light bar pcb board 4 be electrically connected with main power line 2, described light bar pcb board 4 is provided with multiple linearly aligned LED 5, on described light bar pcb board 4, the positive pole of the LED 5 of odd positions is connected with the first power line 21, negative pole is connected with second source line 22, on described light bar pcb board 4, the positive pole of the LED 5 of even number position is connected with second source line 22, negative pole is connected with the first power line 21, described main power line 2 is connected with the controller 7 that can control the first power line 21 and convert with second source line 22 positive-negative polarity, the crust 6 of printing opacity is provided with outside described heart yearn 1, described crust 6 comprises bottom surface 61, left surface 62, right flank 63 and end face 64, described LED 5 is located between light bar pcb board 4 and end face 64, described end face 64 and be respectively equipped with arc-shaped transitional surface 65 between left surface 62 and right flank 63.
Described light bar pcb board 4 is that many short flexible PCB 41 serial connection that joins end to end forms.To be formed by connecting light bar pcb board 4 by shorter flexible PCB 41, what pcb board 4 can be made to do is longer, and LED is also just done longer, and the flexible PCB 41 of flexibility can bend, and LED can be curved required figure by user, keeps beautiful outward appearance.
The length of the flexible PCB 41 described in every bar is 490mm to 500mm.The length of flexible PCB 41 arranges too short meeting and causes in the LED of certain length, need the quantity of the flexible PCB 41 of assembling many, production efficiency can be affected during assembling, if the length of flexible PCB 41 is long, cause again assembling inconvenience because of long when being assembled in heart yearn 1, therefore, the length of flexible PCB 41 is set to 490mm to 500mm be advisable, convenient production, raises the efficiency.
The place that every two flexible PCB 41 connect is provided with the also plate pad 8 of both connections.
Described pcb board 4 is provided with the divider resistance 9 of multiple control electric current.Divider resistance 9 can divide portion voltage, and control flow check, through the electric current of LED 5, extends the service life of LED 5.
Described heart yearn 1 offers guide-localization groove 101, and described crust 6 is provided with the guide-localization bar 601 that can snap in guide-localization groove 101.When heart yearn 1 wraps in crust 6, guide-localization bar 601 sticks in guide-localization groove 101, heart yearn 1 is made to coordinate tightr with crust 6, guide-localization bar 601 is stuck in guide-localization groove 101, can position the position of heart yearn 1, the position preventing heart yearn 1 to install in passage 3 at LED offsets, and the light injection angle of LED 5 remains unchanged, and improves the quality of products.
Claims (6)
1. a Novel LED lamp band, it is characterized in that: the heart yearn (1) comprising strip, main power line (2) is provided with in described heart yearn (1), described main power line (2) comprises the first power line (21) and second source line (22), described heart yearn (1) is provided with LED and installs passage (3), described LED installs in passage (3) and is provided with the light bar pcb board (4) be electrically connected with main power line (2), described light bar pcb board (4) is provided with multiple linearly aligned LED (5), be connected with the first power line (21) at the positive pole of the LED (5) of the upper odd positions of described light bar pcb board (4), negative pole is connected with second source line (22), be connected with second source line (22) at the positive pole of the LED (5) of the upper even number position of described light bar pcb board (4), negative pole is connected with the first power line (21), described main power line (2) is connected with the controller (7) that can control the first power line (21) and convert with second source line (22) positive-negative polarity, the crust (6) of printing opacity is arranged with outside described heart yearn (1), described crust (6) comprises bottom surface (61), left surface (62), right flank (63) and end face (64), described LED (5) is located between light bar pcb board (4) and end face (64), described end face (64) and be respectively equipped with arc-shaped transitional surface (65) between left surface (62) and right flank (63).
2. Novel LED lamp band according to claim 1, is characterized in that: described light bar pcb board (4) forms for many short flexible PCB (41) serial connection that joins end to end.
3. Novel LED lamp band according to claim 2, is characterized in that: the length of every flexible PCB (41) described in bar is 490mm to 500mm.
4. Novel LED lamp band according to claim 2, is characterized in that: the place that every two flexible PCB (41) connect is provided with the also plate pad (8) of both connections.
5. Novel LED lamp band according to claim 1, it is characterized in that: described heart yearn (1) offers guide-localization groove (101), described crust (6) is provided with the guide-localization bar (601) that can snap in guide-localization groove (101).
6. Novel LED lamp band according to claim 1, is characterized in that: described pcb board (4) is provided with the divider resistance (9) of multiple control electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623242.1U CN204100002U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED lamp band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623242.1U CN204100002U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED lamp band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100002U true CN204100002U (en) | 2015-01-14 |
Family
ID=52268430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623242.1U Expired - Fee Related CN204100002U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED lamp band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333335A (en) * | 2015-11-16 | 2016-02-17 | 中山市格林曼光电科技有限公司 | Three-wire colorful LED lamp strip |
-
2014
- 2014-10-24 CN CN201420623242.1U patent/CN204100002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333335A (en) * | 2015-11-16 | 2016-02-17 | 中山市格林曼光电科技有限公司 | Three-wire colorful LED lamp strip |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20201024 |