CN204739459U - Novel LED dewdrop lamp - Google Patents
Novel LED dewdrop lamp Download PDFInfo
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- CN204739459U CN204739459U CN201520342582.1U CN201520342582U CN204739459U CN 204739459 U CN204739459 U CN 204739459U CN 201520342582 U CN201520342582 U CN 201520342582U CN 204739459 U CN204739459 U CN 204739459U
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Abstract
The utility model discloses a novel LED dewdrop lamp, including a plural number LED, its characterized in that: still include rectangular shape flexible line way board, a plural number LED opens each other and welds on the board of flexible line way, every LED overlaps and has the leaded light cell -shell, the leaded light cell -shell is inside to be hollow, partly mutual roof pressure of apex angle with the LED top surface of leaded light inner wall contacts, it has the colloid to be full of in leaded light cell -shell and the inner space that LED and flexible line way board enclose. Can mix in colloid and/or the leaded light cell -shell has diffusion powder and/or toner. The utility model discloses a have that simple structure is firm, with low costs, production efficiency is high, luminous respond well, the advantage that facilitates the use.
Description
Technical field
The utility model relates to decoration or lighting field, particularly relates to the New LED dewdrop lamp that a kind of structure is simply firm, cost is low, production efficiency is high, illumination effect is good, easy to use.
Background technology
Traditional LED dewdrop modulated structure is: be coated with on the enamel covered wire of insulating lacquer layer at two, remove insulated paint at interval of the position of certain distance being carried out polishing and expose platform-like brazing point, LED chip is fixed on platform-like brazing point, superfine wire electrode is stamped to be electrically connected LED chip and brazing point, then at the coated layer of transparent insulating cement in periphery of LED chip, wire electrode and brazing point again in LED chip He on brazing point.
The advantage that the LED dewdrop light fixture of said structure has lamp body tiny, is adapted to wrap over the enterprising luggage decorations of various modeling lamp.But the LED dewdrop lamp production requirement of this kind of structure is very meticulous, and cannot accomplish that rapid batch is produced, thus cause that yield is low, cost is high.
Its main object of LED dewdrop lamp is used to alternative traditional LED string, and namely with the LED string that a wired in series plural number vertical LED is made, traditional its production process of LED string is tired many, and volume is larger; The main purposes of LED string is for dressing a Christmas tree, lamp body because of LED string is heavier and relatively thick, thus by LED string stitch to Christmas tree time, need to bind a lot of band (being also bundling article or cable strap) between the branch of LED string and Christmas tree, use very inconvenient.
As from the foregoing, traditional LED concatenate produce and use very inconvenient, and existing LED dewdrop lamp exist cost high and cannot rapid batch produce problem, thus also cannot substitute traditional LED string fast.
In sum, be necessary to do further Improvement and perfection to existing LED dewdrop lamp.
Utility model content
The purpose of this utility model is to provide the New LED dewdrop lamp that a kind of structure is simply firm, cost is low, production efficiency is high, illumination effect is good, easy to use.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of New LED dewdrop lamp, comprise plural LEDs, it is characterized in that: also comprise strip FPC, described plural LEDs is opened each other and is welded on FPC, and described every LEDs overlaps all respectively guide-lighting cell-shell.The light that can send LED carries out leaded light and diffusion, to improve the lighting angle of LED.
Further, described guide-lighting cell-shell inside is hollow, for covering LED.
Further, described LED is adopting surface mounted LED, and the height of described guide-lighting cell-shell is more than the twice of adopting surface mounted LED height or twice.
Preferably, the height of described guide-lighting cell-shell is more than or equal to 6.5mm.
Preferably, described LED is adopting surface mounted LED, and LED end face has outstanding drift angle, and a part for described guide-lighting inner wall and the drift angle of LED end face push up press contacts mutually.Adopt adopting surface mounted LED, can realize adopting surface mounting technology utilize paster machine to paste LED fast and carry out Reflow Soldering, rapid batch can be realized and produce; A guide-lighting part for inner wall and the drift angle of LED end face push up press contacts mutually, can realize guide-lighting cell-shell and be sticked on the drift angle of LED end face, realize that guide-lighting cell-shell is physical to be fixed on adopting surface mounted LED.
Preferably, described guide-lighting cell-shell is hemispherical or semielliptical shape, and described LED is cube shaped adopting surface mounted LED, and the inner diameter that guide-lighting cell-shell corresponds to LED top side location is less than or equal to the cornerwise length of LED end face.This structure can realize guide-lighting cell-shell equally and be sticked on the drift angle of LED end face, realizes that guide-lighting cell-shell is physical to be fixed on adopting surface mounted LED.
Further, between described guide-lighting cell-shell and FPC and/or LED, be provided with binding, guide-lighting cell-shell and FPC and/or LED bonding.Realize chemically fixing of guide-lighting cell-shell and FPC and/or LED by bonding, fix more reliable.
Further, be less than or equal to the width of FPC bottom described guide-lighting cell-shell along the length of FPC width, namely the bottom of guide-lighting cell-shell can be covered by LED and FPC, and following colloid can be made not easily to overflow bottom guide-lighting cell-shell.
Further, colloid is filled with in the inner space that described guide-lighting cell-shell and LED and FPC surround, colloid can carry out astigmatism to the light that LED sends better, simultaneously, colloid also can make guide-lighting cell-shell be connected on LED and FPC more firmly, and colloid can also cover LED solder joint, reach better insulation effect.
Further, be mixed with spread powder and/or toner in described colloid and/or guide-lighting cell-shell, being mixed with spread powder can spread the light of LED better, reaches the effect of extensive angle, uniformly light-emitting; Be mixed with toner, can accomplish the effect of various glow color under the prerequisite not changing LED color, if LED is white light entirely, the colloid that diverse location LED is corresponding and/or guide-lighting cell-shell are mixed with the toner of different colours, homochromy LED can be realized and send out effect not only, convenient for production.
Further, described FPC is corrosivity printing FPC or non-corrosive FPC.
Further, described non-aggressive flexible circuitry plate structure is: two flat conductor upper and lower surfaces of being rolled by round metal silk are fitted with upper film and lower film respectively, wherein goes up film and has pad mouth in the position of welding LED.Adopt this structure, because round metal silk can be linked to be a volume, thus also can do very long with the flat conductor of wire calendering, the non-aggressive FPC adopting this flat conductor to make also can do very, and unlike traditional corrosivity printed wire because 0.5 meter long can only be accomplished by technology and equipment restriction, soldered with the corrosivity printed substrate of these 0.5 meter long, one, operation bother, its two, can not ensure connect after flexible circuitry in alignment.
Because adopting the FPC of strip as the welding supporting body of LED, FPC itself is not only elongated but also soft and lightweight, can directly be wrapped on the branch of Christmas tree, easy to use, does not need band stitch.Relative to traditional LED lamp string, lot of materials can be saved; Relative to traditional LED dewdrop lamp, can produce by rapid batch.
It is pointed out that and implement arbitrary product of the present utility model non-required to reach above institute effective simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the stereogram of the utility model embodiment one;
Fig. 2 is the exploded view of the utility model embodiment one;
Fig. 3 is the top view of the utility model embodiment one;
Fig. 4 is the A-A line profile of Fig. 3;
Fig. 5 is the B-B line profile of Fig. 3.
Detailed description of the invention
Referring to figs. 1 through the utility model preferred embodiment one shown in Fig. 5, a kind of New LED dewdrop lamp, comprise plural LEDs 1 and strip FPC 2, described plural LEDs 1 is spaced from each other and is welded on FPC 2, and described every LEDs 1 overlaps all respectively guide-lighting cell-shell 3.The light that can send LED1 carries out leaded light and diffusion, to improve the lighting angle of LED1.
Described guide-lighting cell-shell 3 inside is hollow, for covering LED1.
Described LED1 is adopting surface mounted LED, and specification adopts 3528 adopting surface mounted LEDs, and the height H of described guide-lighting cell-shell 3 is more than the twice of adopting surface mounted LED height h or twice, in the present embodiment, and the preferred 6.5mm of guide-lighting cell-shell height.
With reference to shown in Fig. 3 and Fig. 5, described guide-lighting cell-shell 3 is in semielliptical shape, described LED1 is cube shaped adopting surface mounted LED, the inner diameter that guide-lighting cell-shell 3 corresponds to the LED1 top side location position of V point (namely in Fig. 5) is slightly less than the cornerwise length of LED1 end face, the drift angle of a part for guide-lighting cell-shell 3 inwall and the LED1 end face position of V point (namely in Fig. 5) is made mutually to push up press contacts, thus realize guide-lighting cell-shell 3 and be sticked on the drift angle position of V point (namely in Fig. 5) of LED1 end face, realize that guide-lighting cell-shell 3 is physical to be fixed on adopting surface mounted LED 1; Adopt adopting surface mounted LED 1, can realize adopting surface mounting technology utilize paster machine to paste LED fast and carry out Reflow Soldering, rapid batch can be realized and produce.
Colloid 4 is filled with in the inner space that described guide-lighting cell-shell 3 and LED1 and FPC 2 surround, colloid 4 can be epoxy resin or silica gel, colloid 4 can carry out astigmatism to the light that LED sends better, simultaneously, colloid also can make guide-lighting cell-shell 3 be bonded on LED1 and FPC 2 more firmly, and colloid 4 can also cover LED1 solder joint, reach better insulation effect.
Be slightly less than the width of FPC bottom described guide-lighting cell-shell 3 along the length W of FPC 2 width, the bottom of guide-lighting cell-shell 3 can be covered by LED1 and FPC 2, thus above-mentioned colloid 4 is not easily overflowed bottom guide-lighting cell-shell.
Be mixed with spread powder in described colloid 4, can certainly be mixed with spread powder in guide-lighting cell-shell 3, being mixed with spread powder in colloid 4 can spread the light of LED1 better, reaches the effect of extensive angle, uniformly light-emitting;
Toner can also be mixed with in described colloid 4 and/or guide-lighting cell-shell 3, the effect of various glow color can be accomplished under the prerequisite not changing LED1 color, if LED1 is white light entirely, the colloid 4 that diverse location LED1 is corresponding and/or guide-lighting cell-shell 3 are mixed with the toner of different colours, homochromy LED1 can be realized and send out effect not only, convenient for production.
Described FPC 2 is non-corrosive FPC, can certainly be corrosivity printing FPC.
Described non-aggressive FPC 2 structure is: two flat conductor 5 upper and lower surfaces of being rolled by round metal silk are fitted with upper film 6 and lower film 7 respectively, wherein goes up film 6 and has pad mouth 8 in the position of welding LED1.Adopt this structure, because round metal silk can be linked to be a volume, thus also can do very long with the flat conductor 5 of wire calendering, the non-aggressive FPC 2 adopting this flat conductor 5 to make also can do very, and unlike traditional corrosivity printed wire because 0.5 meter long can only be accomplished by technology and equipment restriction, soldered with the corrosivity printed substrate of these 0.5 meter long, one, operation bother, its two, can not ensure connect after flexible circuitry in alignment.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with equal means, all should belong to protection domain of the present utility model.
Claims (11)
1. a New LED dewdrop lamp, comprises plural LEDs, it is characterized in that: also comprise strip FPC, and described plural LEDs is opened each other and is welded on FPC, and every LEDs overlaps all respectively guide-lighting cell-shell.
2. a kind of New LED dewdrop lamp according to claim 1, is characterized in that: described guide-lighting cell-shell inside is for hollow.
3. a kind of New LED dewdrop lamp according to claim 2, is characterized in that: described LED is adopting surface mounted LED, and LED end face has outstanding drift angle, and a part for described guide-lighting inner wall and the drift angle of LED end face push up press contacts mutually.
4. a kind of New LED dewdrop lamp according to claim 2, it is characterized in that: described guide-lighting cell-shell is hemispherical or semielliptical shape, described LED is cube shaped adopting surface mounted LED, and the inner diameter that guide-lighting cell-shell corresponds to LED top side location is less than or equal to the cornerwise length of LED end face.
5. a kind of New LED dewdrop lamp according to any one of claim 1 to 4, is characterized in that: be provided with binding between described guide-lighting cell-shell and FPC and/or LED, guide-lighting cell-shell and FPC and/or LED bonding.
6. a kind of New LED dewdrop lamp according to claim 5, is characterized in that: the width being less than or equal to FPC bottom described guide-lighting cell-shell along the length of FPC width.
7. a kind of New LED dewdrop lamp according to claim 6, is characterized in that: be filled with colloid in the inner space that described guide-lighting cell-shell and LED and FPC surround.
8. a kind of New LED dewdrop lamp according to claim 7, is characterized in that: be mixed with spread powder and/or toner in described colloid and/or guide-lighting cell-shell.
9. a kind of New LED dewdrop lamp according to claim 7, it is characterized in that: described FPC is corrosivity printing FPC or non-corrosive FPC, described non-aggressive flexible circuitry plate structure is: two flat conductor upper and lower surfaces of being rolled by round metal silk are fitted with upper film and lower film respectively, wherein goes up film and has pad mouth in the position of welding LED.
10. a kind of New LED dewdrop lamp according to claim 5, is characterized in that: described LED is adopting surface mounted LED, and the height of described guide-lighting cell-shell is more than the twice of adopting surface mounted LED height or twice.
11. a kind of New LED dewdrop lamps according to claim 5, is characterized in that: the height of described guide-lighting cell-shell is more than or equal to 6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342582.1U CN204739459U (en) | 2014-08-18 | 2015-05-25 | Novel LED dewdrop lamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466341 | 2014-08-18 | ||
| CN201520342582.1U CN204739459U (en) | 2014-08-18 | 2015-05-25 | Novel LED dewdrop lamp |
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| Publication Number | Publication Date |
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| CN204739459U true CN204739459U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520342582.1U Active CN204739459U (en) | 2014-08-18 | 2015-05-25 | Novel LED dewdrop lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634136A (en) * | 2017-08-22 | 2018-01-26 | 广东欧曼科技股份有限公司 | A kind of dewdrop shape soft light bar |
-
2015
- 2015-05-25 CN CN201520342582.1U patent/CN204739459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634136A (en) * | 2017-08-22 | 2018-01-26 | 广东欧曼科技股份有限公司 | A kind of dewdrop shape soft light bar |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: Heshan Tongfang Lighting Technology Co., Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Heshan Lide Electronic Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 529728 H, 326 Xianghe Road, Gonghe Town, Heshan City, Jiangmen, Guangdong. Patentee after: Guangdong Tongfang Science Park Co., Ltd. Address before: 529728 H, 326 Xianghe Road, Gonghe Town, Heshan City, Jiangmen, Guangdong. Patentee before: Heshan Tongfang Lighting Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: 529728 43rd Floor, 301 Xianghe Road, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Tongfang Lighting Co., Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Guangdong Tongfang Science Park Co., Ltd. |
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| TR01 | Transfer of patent right |