CN108571713A - A kind of LED light board positioning method and mould therefor - Google Patents
A kind of LED light board positioning method and mould therefor Download PDFInfo
- Publication number
- CN108571713A CN108571713A CN201810113775.8A CN201810113775A CN108571713A CN 108571713 A CN108571713 A CN 108571713A CN 201810113775 A CN201810113775 A CN 201810113775A CN 108571713 A CN108571713 A CN 108571713A
- Authority
- CN
- China
- Prior art keywords
- holder
- mold
- led lamp
- ladder
- lamp panel
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED light board positioning methods repeatedly bent, include the following steps：The riveted holes with triangular hill are reserved in LED lamp panel, by holder on mold, there are riveting columns on holder, many places are inlaid with magnet piece on mold, LED lamp panel bend and riveted holes are sleeved on riveting column, upper magnetic sheet is pressed in LED lamp panel, recycles hot melt riveting equipment that riveting column fusing is riveted in LED lamp panel.Smoothly easily LED lamp panel can be positioned using this method and complete to rivet, LED lamp panel will not be loosened from riveting column during being somebody's turn to do, and holder shape can be followed smoothly to shape, improve the efficiency and quality of positioning.
Description
Technical field
The present invention relates to the manufacturing fields of LED lamp of automobile, and in particular to a method of LED lamp panel is located on holder
And the mold used in this method.
Background technology
Present automobile lamp generally uses halogen lamp or LED light, and LED light has many advantages, such as long lifespan, is convenient for moulding, many
Taillight, the indoor lamp of automobile all use LED to make.When making, the lamp plate base material equipped with LED lamp bead and corresponding circuits is passed through into riveting
Hole is connect on the riveting column of holder, then heat riveting column and so that the LED lamp panel is shaped with this.In practical operation, riveting
Hole is all round hole, and since lamp plate base material is high polymer, length is longer and has toughness, round when with bracket bent moulding
Hole is easy to deviate from from cylindrical riveting column, is impacted in this way to follow-up heat-welding process, and efficiency and quality is caused to reduce,
It particularly with the LED light bar of long length, often needs constantly to carry out staged bending, is not only easier to fall off from riveting column,
It is also easy to be detached from holder due to the toughness of lamp bar, it is difficult to keep shape with holder.
Invention content
The object of the present invention is to provide a kind of localization methods of LED lamp panel, can be smoothly easily by LED using this method
Lamp plate positions and completes to rivet, and LED lamp panel will not be loosened from riveting column during being somebody's turn to do, and holder shape can be followed smoothly fixed
Type improves the efficiency and quality of positioning.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of LED light board positioning method repeatedly bent, includes the following steps：
（a）Riveted holes are reserved in LED lamp panel, there are triangular hill, the triangular hills on for the riveted holes interior
It is arranged altogether there are four and in right-angled intersection, there is arc-shaped recess between two neighboring triangular hill；
（b）By holder on the mold, the holder has multiple holder ladders, and there are riveting column, holder ranks on holder ladder
Terraced bottom is rack groove, and the die tip is multiple mold ladders corresponding with holder ladder, and many places are inlayed on mold ladder
Embedded with magnet piece, magnet piece is equal with the holding of mold ladder, and mold ladder is inserted into rack groove, by the LED lamp panel with
Holder ladder bend and the riveted holes are sleeved on the riveting column of holder ladder；
（c）Upper magnetic sheet, the magnetic sheet is pressed to be located at the top of the magnet piece and attracted by magnet piece in the LED lamp panel；
（d）Riveting column fusing is riveted in the LED lamp panel using hot melt riveting equipment.
Preferably, the diameter of the riveting column is more than the distance on the vertex of two opposite triangular hills.
It is a further object to provide a kind of molds for implementing the above method, adopt the following technical scheme that reality
It is existing：
A kind of mold of LED lamp panel positioning, including ontology, there are multiple mold ladders for the ontology upper end, and in mold rank
Magnet piece is inlaid on ladder, the magnet piece is equal with the mold ladder holding where magnet piece.
Preferably, the body tip is convexly curved.
In technical scheme of the present invention, using the riveted holes with triangular hill in LED lamp panel come enhance on holder
The clamping power of riveting column, and enhance the form-dependent character of LED lamp panel and holder ladder in such a way that upper and lower magnetic patch is attracted, make
The shape of the tightly subsidiary holder of LED lamp panel, frame bottom is fluted, and mold ladder is inserted into groove, is enabled the rack to tightly
It is fixed on mold, magnet is embedded in mold, equal with the holding of the ladder plane of mold, while so that it is played suction-operated
The stability for not interfering with holder installation also, is conducive to preferably carry out hot melt riveting.Using this method, LED in operating process
Lamp plate will not be deviate from from riveting column, will not locally be tilted from holder, and carrying out hot melt riveting for efficient, high quality provides
Important prerequisite.
Description of the drawings
Fig. 1 is the structural schematic diagram of LED lamp panel, holder and mold；
Fig. 2 is riveted holes structure enlargement diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention will be further described：
As depicted in figs. 1 and 2, this LED light board positioning method includes the following steps：（a）Riveted holes 2 are reserved in LED lamp panel 1,
Riveted holes 2 are used for and the clamping of riveting column 8 on holder and then lamp plate are fixed on holder, in riveted holes 2 on there are
Four triangular hills 3 in right-angled intersection setting, and there are arc-shaped recess 4 between convex 3 adjacent of two triangles, three
The design of angular protrusion 3 and arc-shaped recess 4 can make full use of the toughness of base material material, more preferably stronger to be connected to riveting
On column.（b）Holder 5 with multiple holder ladders 6 is mounted on mold.6 upside of each holder ladder there are riveting column 8,
The number of riveting column 8 is corresponding with the riveted holes 2 in LED lamp panel with position and rivets column diameter more than two opposite institutes
The distance on the vertex of triangular hill is stated, such riveting column more preferably stronger can be connected in riveted holes, the bottom of holder ladder 6
Portion is provided with rack groove 9, and mold is inserted into rack groove, can to make mold and holder more agree with enhancing installation effect
Using the mold of structure as shown in Figure 1, mold includes die ontology 7, and 7 top of die ontology has and holder ladder number and shape
The corresponding mold ladder 10 of shape studs with magnet piece 11, magnet piece 11 and mold where magnet piece on each mold ladder 10
Ladder 10 keeps equal, does not interfere with the stability of holder installation in this way, further, mold upper end is integrally convexly curved
Shape is bent in an arc shape the shape that shape is not only adapted to holder, and can enhance the fastness between holder and mold in bending place；
LED lamp panel with holder ladder bend and the riveted holes of holder ladder are sleeved on the riveting column of holder ladder.（c）
Upper magnetic sheet, magnetic sheet is pressed to be positioned over the top of magnet piece in LED lamp panel, the suction-operated between magnet piece and magnetic sheet can enhance LED
The form-dependent character of lamp plate and holder ladder.（d）Riveting column fusing is riveted in LED lamp panel using hot melt riveting equipment, completes LED
Lamp plate is shaped.
Above-described embodiment is the explanation to present inventive concept and realization, is not intended to limit it, in present inventive concept
Under, without the technical solution that substantially converts still in protection domain.
Claims (4)
1. a kind of LED light board positioning method repeatedly bent, it is characterised in that include the following steps：
（a）Riveted holes are reserved in LED lamp panel, there are triangular hill, the triangular hills on for the riveted holes interior
It is arranged altogether there are four and in right-angled intersection, there is arc-shaped recess between two neighboring triangular hill；
（b）By holder on the mold, the holder has multiple holder ladders, and there are riveting column, holder ranks on holder ladder
Terraced bottom is rack groove, and the die tip is multiple mold ladders corresponding with holder ladder, and many places are inlayed on mold ladder
Embedded with magnet piece, magnet piece is equal with the holding of mold ladder, and mold ladder is inserted into rack groove, by the LED lamp panel with
Holder ladder bend and the riveted holes are sleeved on the riveting column of holder ladder；
（c）Upper magnetic sheet, the magnetic sheet is pressed to be located at the top of the magnet piece and attracted by magnet piece in the LED lamp panel；
（d）Riveting column fusing is riveted in the LED lamp panel using hot melt riveting equipment.
2. LED light board positioning method as described in claim 1, which is characterized in that the diameter of the riveting column is more than opposite
The distance on the vertex of two triangular hills.
3. a kind of mold of LED lamp panel positioning, including ontology, which is characterized in that there are multiple mold ranks for the ontology upper end
Ladder, and magnet piece is inlaid on mold ladder, the magnet piece is equal with the mold ladder holding where magnet piece.
4. the mold of LED lamp panel positioning as claimed in claim 3, which is characterized in that the body tip is convexly curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810113775.8A CN108571713A (en) | 2018-02-05 | 2018-02-05 | A kind of LED light board positioning method and mould therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810113775.8A CN108571713A (en) | 2018-02-05 | 2018-02-05 | A kind of LED light board positioning method and mould therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571713A true CN108571713A (en) | 2018-09-25 |
Family
ID=63576603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810113775.8A Pending CN108571713A (en) | 2018-02-05 | 2018-02-05 | A kind of LED light board positioning method and mould therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571713A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030020192A1 (en) * | 2001-07-24 | 2003-01-30 | Koito Manufacturing Co., Ltd. | LED inserting holder integrated type base board and mold therefor |
| CN101364630A (en) * | 2008-10-09 | 2009-02-11 | 常州通宝光电制造有限公司 | Production method for large power LED stage shape metal electron circuit board |
| CN202838843U (en) * | 2012-08-31 | 2013-03-27 | 厦门市光美光电科技有限公司 | Rapid installation type light-emitting diode (LED) display screen unit |
| CN203190262U (en) * | 2013-04-25 | 2013-09-11 | 丽清电子科技(东莞)有限公司 | Structural-improved LED automobile lamp component |
| CN204678195U (en) * | 2015-04-21 | 2015-09-30 | 丽清电子科技(东莞)有限公司 | Run-resistant LED car lamp |
| CN104990018A (en) * | 2015-06-02 | 2015-10-21 | 南通苏禾车灯配件有限公司 | Environmentally-friendly and energy-saving LED daytime running light and production technology thereof |
| CN205782470U (en) * | 2016-05-13 | 2016-12-07 | 丽清电子科技(东莞)有限公司 | A kind of stepped daytime running lamps module of LED without riveting |
| CN206093813U (en) * | 2016-08-26 | 2017-04-12 | 天津工大海宇照明部品有限公司 | Automobile headlamp LED lamp optical module's structure |
| CN208011631U (en) * | 2018-02-05 | 2018-10-26 | 保定来福汽车照明集团有限公司 | A kind of mold of LED lamp panel positioning |
-
2018
- 2018-02-05 CN CN201810113775.8A patent/CN108571713A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030020192A1 (en) * | 2001-07-24 | 2003-01-30 | Koito Manufacturing Co., Ltd. | LED inserting holder integrated type base board and mold therefor |
| CN101364630A (en) * | 2008-10-09 | 2009-02-11 | 常州通宝光电制造有限公司 | Production method for large power LED stage shape metal electron circuit board |
| CN202838843U (en) * | 2012-08-31 | 2013-03-27 | 厦门市光美光电科技有限公司 | Rapid installation type light-emitting diode (LED) display screen unit |
| CN203190262U (en) * | 2013-04-25 | 2013-09-11 | 丽清电子科技(东莞)有限公司 | Structural-improved LED automobile lamp component |
| CN204678195U (en) * | 2015-04-21 | 2015-09-30 | 丽清电子科技(东莞)有限公司 | Run-resistant LED car lamp |
| CN104990018A (en) * | 2015-06-02 | 2015-10-21 | 南通苏禾车灯配件有限公司 | Environmentally-friendly and energy-saving LED daytime running light and production technology thereof |
| CN205782470U (en) * | 2016-05-13 | 2016-12-07 | 丽清电子科技(东莞)有限公司 | A kind of stepped daytime running lamps module of LED without riveting |
| CN206093813U (en) * | 2016-08-26 | 2017-04-12 | 天津工大海宇照明部品有限公司 | Automobile headlamp LED lamp optical module's structure |
| CN208011631U (en) * | 2018-02-05 | 2018-10-26 | 保定来福汽车照明集团有限公司 | A kind of mold of LED lamp panel positioning |
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