CN104482447B - A kind of bulb lamp lamp body processing method - Google Patents
A kind of bulb lamp lamp body processing method Download PDFInfo
- Publication number
- CN104482447B CN104482447B CN201510006019.1A CN201510006019A CN104482447B CN 104482447 B CN104482447 B CN 104482447B CN 201510006019 A CN201510006019 A CN 201510006019A CN 104482447 B CN104482447 B CN 104482447B
- Authority
- CN
- China
- Prior art keywords
- spinning
- lamp body
- processing method
- lamp
- body processing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of bulb lamp lamp body processing method, a kind of structure exquisiteness and the processing method being easy to hang the LED bulb lamp body of ornament；The present invention is by the aluminium alloy circle slab to uniform in material, shear spinning is used along sheet material radial direction 2/3rds parts from the inside to the outside, rear three/part uses conventional spinning technology, utilize shear spinning technology can change sotck thinkness and conventional spinning only changes the feature of blank shape, an annular protrusion can be formed at lamp body from top to bottom 2/3rds in the operation of spinning, annular protrusion can hang all kinds of lamp decoration and protective cover；Punch during punching press includes round punch and non-circular punch, stamps out the pass of needs in the bottom of lamp body；Finally, lamp body ambroin is molded, metallic lamp body is protected, improve the safety coefficient in use.
Description
Technical field
The present invention relates to a kind of illuminating lamp lamp body processing method, particularly a kind of structure is exquisite and is easy to hang decoration
The processing method of the LEDbulb lamp lamp body of product.
Background technology
Since LED emerges, the subject matter of the always people's research of heat radiation the most faster,
At present, what the lamp body of the LED of prior art mainly solved is also heat dissipation problem, and in some occasions,
Particularly some public places of entertainment, some protective covers for lamp body arrange or individual decoration seems the heaviest
Want, and bulb lamp is more or less the same due to the cross-sectional area of lamp body with lampshade, the most typically can not at lamp body
Hanging protective cover or decorations, prior art solves this problem typically two kinds of methods: 1, by the guarantor of lamp
Guard shield or ornament hang in other bracing wire, round light fixture, thus protect or decorate；2、
Protective cover or ornament are hung on light fixture temporarily；Mainly there are two problems, first, need additionally
Bracing wire be that protective cover or ornament provide attachment point, improve cost, and affect attractive in appearance；The second,
Protective cover or ornament are hung on light fixture temporarily, waste time and energy, use inconvenience, and easily
Come off, have certain safety problem.The invention provides a kind of bulb lamp lamp body processing method, i.e. by rotation
The control of pressure and the design of injection mold, make the periphery of lamp body have a circle along the most reverse convex of lamp body
Stricture of vagina, makes burr more prominent by adding the process of moulding, the ornament that so matches with LED lamp surrounding or
Lampshade just can directly in downward direction be hung on lamp body along lamp body.
Summary of the invention
The technical problem to be solved is to provide a kind of structure exquisiteness and is easy to hang the LED of ornament
The processing method of bulb lamp body.
The present invention solves the technical scheme that above-mentioned technical problem used and comprises the steps:
(1) spinning process: matter of drawing materials uniform aluminium alloy circle slab, along sheet material radial direction from the inside to the outside
2/3rds parts use shear spinning, rear three/part to use conventional spinning technology；
(2) punching course: the blank crossed by spinning carries out punching press, the punch in punching course includes circular convex
Mould and non-circular punch；
(3) process of moulding is added: the lamp body part of punching press is put into the side being molded or using spraying in injection mold
Formula adds moulds, and the plastics of employing are ambroin.
Preferably, the shear spinning in described spinning process uses forward spinning, the workpiece slot of the mould of spinning
On be provided with evenly spaced burr.
Preferably, the described shear spinning in spinning process, spinning force is a process being gradually increased, extremely
At sheet material radial direction 2/3rds parts from the inside to the outside, reach maximum.
Preferably, in described punching course, the rotating speed of workpiece is 400～550m/min.
Preferably, described punching course includes punching and drawing process, and punching uses positive punch pattern.
Preferably, described adding uses injection mold injection during moulding, the inside of injection mold has the most alternate
Concave and convex stripe.
Preferably, together with having with the intersection of conventional spinning through shear spinning at lamp body in described injection mold
Horizontal circular groove.
Preferably, the order of described spinning process and punching course can be changed.
The present invention compared with the existing technology has the following advantages and effect:
1, the present invention is by the aluminium alloy circle slab to uniform in material, along sheet material radial direction from the inside to the outside three
/ bis-parts use shear spinning, rear three/part to use conventional spinning technology, utilize shear spinning
Technology can change sotck thinkness and conventional spinning only changes the feature of blank shape, in the operation of spinning
An annular protrusion is formed at lamp body from top to bottom 2/3rds；Punch during punching press includes circle
Shape punch and non-circular punch, stamp out the pass of needs in the bottom of lamp body；Finally, lamp body is insulated
Plastics are molded, and protect metallic lamp body, improve the safety coefficient in use.
2, the shear spinning in spinning process of the present invention uses forward spinning, the flow direction of material and spinning roller
The direction of motion is identical, and the lamp body part diameter accuracy so produced is higher；In the workpiece slot of the mould of spinning
Being provided with evenly spaced burr, the inside of such lamp body produces the lines at concavo-convex interval, increases lamp body and makes
Cooling surface area during with, is more conducive to heat radiation.
3, the shear spinning in spinning process of the present invention, spinning force is a process being gradually increased, to along plate
Reach maximum at material radial direction 2/3rds parts from the inside to the outside, generation have the technical effect that lamp body is by upper
Indenture to lower generation is gradually deepened, more conducively the hanging of ornament.
4, in the present invention, in spinning process, the rotating speed of workpiece is 400～550m/min, blank deformation under this rotating speed
Stability best.
5, in the present invention, punching course includes punching and drawing process, and drawing process further increases lamp body
Surface area, is more conducive to heat radiation；Punching uses positive punch pattern, the aperture gone out more specification.
6, the present invention adds mould during use injection mold injection, the inside of injection mold has longitudinal uniform
Alternate concave and convex stripe, further increases cooling surface area, is more conducive to heat radiation.
7, the present invention has with the intersection of conventional spinning through shear spinning at lamp body in injection mold together with horizontal stroke
To circular groove, the annular protrusion of complexed metal lamp body part, allow projection become apparent from, more conducively on lamp body fill
Gadget hang function.
8, in the present invention, the order of spinning process and punching course can be changed, and is conducive to improving production efficiency,
More effectively utilize machine, reduce the standby time of machine.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, in describing below
Some embodiments of product of obtaining of accompanying drawing only the method according to the invention, skill common for this area
From the point of view of art personnel, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation not adding the lamp body moulded according to the inventive method.
Fig. 2 is to add the lamp body structure schematic diagram after moulding according to the inventive method.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, and following example are to side of the present invention
The explanation of method and the invention is not limited in following example.
Embodiment 1
The processing method that present embodiment discloses a kind of LED bulb lamp body, it comprises the steps:
(1) spinning process: matter of drawing materials uniform aluminium alloy circle slab, along sheet material radial direction from the inside to the outside
2/3rds parts use shear spinning, rear three/part to use conventional spinning technology, and shear spinning is adopted
Use forward spinning, the workpiece slot of the mould of spinning be provided with evenly spaced burr, spinning force be one by
Cumulative big process, reaches maximum at sheet material radial direction 2/3rds parts from the inside to the outside, spinning
During the rotating speed of workpiece be 400m/min；
(2) punching course: the blank crossed by spinning carries out punching press, punching course includes punching and drawing process,
Punching uses positive punch pattern, and the punch in punching course includes three small circular punch and a non-circular male
Mould；
(3) process of moulding is added: put into by the lamp body part of punching press in injection mold and be molded, the inside of injection mold
There is the most alternate longitudinal concave and convex stripe, have one at lamp body through the intersection of shear spinning Yu conventional spinning
The annular groove that road is horizontal, the plastics of employing are ambroin.
Embodiment 2
The processing method that present embodiment discloses a kind of LED bulb lamp body, it comprises the steps:
(1) punching course: matter of drawing materials uniform aluminium alloy circle slab carries out punching press, punching course includes punching
Hole and drawing process, punching uses positive punch pattern, and the punch in punching course includes three small circular punch
With a non-circular punch；
(2) spinning process: take the blank of punching press, along sheet material radial direction from the inside to the outside 2/3rds
Dividing and use shear spinning, rear three/part uses conventional spinning technology, and shear spinning uses forward spinning,
Being provided with evenly spaced burr in the workpiece slot of the mould of spinning, spinning force is a process being gradually increased,
Reaching maximum at sheet material radial direction 2/3rds parts from the inside to the outside, in spinning process, workpiece turns
Speed is 550m/min；
(3) process of moulding is added: put into by the lamp body part of punching press in injection mold and be molded, the inside of injection mold
There is the most alternate longitudinal concave and convex stripe, have one at lamp body through the intersection of shear spinning Yu conventional spinning
The annular groove that road is horizontal, the plastics of employing are ambroin.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components
Shape, be named title etc. can be different.All done according to structure, feature and the principle described in inventional idea of the present invention
Equivalence or simple change, be all included in the protection domain of patent of the present invention.The technical field of the invention
Technical staff described specific embodiment can be made various amendment or supplement or use similar
Mode substitutes, without departing from the structure of the present invention or surmount scope defined in the claims, all
Protection scope of the present invention should be belonged to.
Claims (7)
1. a bulb lamp lamp body processing method, it is characterised in that: comprise the steps:
(1) spinning process: matter of drawing materials uniform aluminium alloy circle slab, along sheet material radial direction from the inside to the outside
2/3rds parts use shear spinning, rear three/part to use conventional spinning technology；
(2) punching course: the blank crossed by spinning carries out punching press, the punch in punching course includes circular convex
Mould and non-circular punch；
(3) process of moulding is added: the lamp body part of punching press is put into the side being molded or using spraying in injection mold
Formula adds moulds, and the plastics of employing are ambroin.
A kind of bulb lamp lamp body processing method the most according to claim 1, in described spinning process
Shear spinning uses forward spinning, and the workpiece slot of the mould of spinning is provided with evenly spaced burr.
A kind of bulb lamp lamp body processing method the most according to claim 1, in described spinning process
Shear spinning, spinning force is a process being gradually increased, to along sheet material radial direction from the inside to the outside three points
Two parts at reach maximum.
A kind of bulb lamp lamp body processing method the most according to claim 1, work in described spinning process
The rotating speed of part is 400～550m/min.
A kind of bulb lamp lamp body processing method the most according to claim 1, described punching course includes
Punching and drawing process, punching uses positive punch pattern.
A kind of bulb lamp lamp body processing method the most according to claim 1, described adding is adopted during moulding
Being molded with injection mold, there is the most alternate longitudinal concave and convex stripe the inside of injection mold.
A kind of bulb lamp lamp body processing method the most according to claim 5, in described injection mold
Lamp body have with the intersection of conventional spinning through shear spinning together with horizontal annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006019.1A CN104482447B (en) | 2015-01-07 | 2015-01-07 | A kind of bulb lamp lamp body processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006019.1A CN104482447B (en) | 2015-01-07 | 2015-01-07 | A kind of bulb lamp lamp body processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482447A CN104482447A (en) | 2015-04-01 |
| CN104482447B true CN104482447B (en) | 2017-01-04 |
Family
ID=52757020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006019.1A Expired - Fee Related CN104482447B (en) | 2015-01-07 | 2015-01-07 | A kind of bulb lamp lamp body processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482447B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156987A (en) * | 2015-08-31 | 2015-12-16 | 安徽福恩光电科技有限公司 | LED lamp shade forming technology |
| CN106917972A (en) * | 2017-03-22 | 2017-07-04 | 浙江比弦物联科技有限公司 | A kind of illuminating lamp lamp body processing method |
| CN106838671A (en) * | 2017-03-22 | 2017-06-13 | 浙江比弦物联科技有限公司 | A kind of high-power lamp lamp body processing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008066355A1 (en) * | 2006-12-01 | 2008-06-05 | Ub Link Co., Ltd | Exit light |
| JP5219257B2 (en) * | 2008-04-18 | 2013-06-26 | パナソニック株式会社 | Lighting device |
| CN202580747U (en) * | 2012-04-06 | 2012-12-05 | 四川凯越光电科技股份有限公司 | Light-emitting diode (LED) lamp tube capable of being hung on wall |
| CN202941579U (en) * | 2012-11-23 | 2013-05-22 | 王棣 | Tumbler type pencil box |
| CN203560853U (en) * | 2013-10-20 | 2014-04-23 | 蚌埠通宇机电技术发展有限公司 | Lamp trunking |
-
2015
- 2015-01-07 CN CN201510006019.1A patent/CN104482447B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482447A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104482447B (en) | A kind of bulb lamp lamp body processing method | |
| CN102963581B (en) | A kind of high light two-layer compound bottle | |
| CN204717595U (en) | Lampshade | |
| CN203902127U (en) | Drainage weight reduction type automobile hub | |
| CN204358489U (en) | A kind of LEDbulb lamp | |
| CN204300781U (en) | A kind of LED lamp | |
| CN205024313U (en) | Accurate assembly tool of vapour rear combination lamp lamp shade | |
| CN203518247U (en) | Panel of electric water heater | |
| CN2880453Y (en) | Hot nozzle bush device | |
| CN205035250U (en) | Glass make -up machine with adjustable | |
| CN104534336A (en) | LED bulb lamp | |
| CN204537899U (en) | A kind of switch key | |
| CN203940365U (en) | A kind of plastics lamp affixed to the ceiling lid | |
| CN204026400U (en) | A kind of simple and easy LED down | |
| CN203094272U (en) | Side cover of motorcycle | |
| CN203994352U (en) | A kind of mould structure of forced demoulding | |
| CN203091714U (en) | Die-casting lampshade with good heat dissipation performance | |
| CN202986073U (en) | Plastic uptake forming die | |
| CN202290825U (en) | Convex-concave die for sealed plate mold | |
| CN106838671A (en) | A kind of high-power lamp lamp body processing method | |
| CN216400460U (en) | Rapid forming lampshade die | |
| CN204209870U (en) | A kind of LED silk mfg. moulding die | |
| CN102219991B (en) | Method for manufacturing polyurethane (PU) resin material capable of emitting light | |
| CN203994467U (en) | A kind of multicolored garland mould | |
| CN206222249U (en) | A kind of car light inner transparent plastic buckle connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170104 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |