CN106195673A - A kind of LED lamp component and processing technique - Google Patents
A kind of LED lamp component and processing technique Download PDFInfo
- Publication number
- CN106195673A CN106195673A CN201610539186.7A CN201610539186A CN106195673A CN 106195673 A CN106195673 A CN 106195673A CN 201610539186 A CN201610539186 A CN 201610539186A CN 106195673 A CN106195673 A CN 106195673A
- Authority
- CN
- China
- Prior art keywords
- heat radiating
- lamp holder
- cup
- radiating cup
- injection
- 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.)
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
Abstract
The invention discloses a kind of LED lamp component, described lamp holder and heat radiating cup are cylinder-like structure, described heat radiating cup is provided with the tapering transition section connected with lamp holder afterbody, described lamp holder and heat radiating cup and is structure as a whole by punching press synchronous forming, and the outer wall of described heat radiating cup is coated with injection molded layers.Present invention also offers the processing technique of a kind of above-mentioned LED lamp component, including punch forming and two steps of injection mo(u)lding, lamp holder and heat radiating cup are molded by multiple site punching shaped device synchronous flushing, and electrode insulation head and injection molded layers synchronize injection mo(u)lding by injection moulding apparatus.The present invention can reduce cost, also makes production efficiency increase, improves radiating efficiency simultaneously.
Description
Technical field
The present invention relates to LED.
Background technology
Along with the development of LED, the quality of LED, cost, power are proposed higher requirement.
Major part LED at present, after its heat radiating cup and lamp holder are processing respectively, is assemblied together, and therefore operation is more, raw
Producing inefficient, production cost is higher, but also there is the risk that lamp holder comes off with heat radiating cup.
On January 14th, 2016, the applicant has applied for that title is respectively " a kind of integrally-built LED " (application number
2016100233867) and the application for a patent for invention of " a kind of integral LED lamp " (application number CN2016100235434), above-mentioned two
Lamp holder is shaped together with heat radiating cup by individual application, solves the problem that separated burner exists.But its manufacturing procedure is relatively
For complexity, relatively costly, and radiating efficiency is not high enough.
Summary of the invention
The technical problem to be solved is just to provide a kind of LED lamp component and processing technique, it is ensured that molding is smooth
Complete and cost advantage, improve radiating efficiency.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of LED lamp component, and described lamp holder is with scattered
Hot cup is cylinder-like structure, and described heat radiating cup is provided with the tapering transition section connected with lamp holder afterbody, described lamp holder and heat radiating cup
Being structure as a whole by punching press synchronous forming, the outer wall of described heat radiating cup is coated with injection molded layers.
Preferably, the thickness of described injection molded layers is the most thickening to heat radiating cup oral area by lamp holder.
Preferably, described heat radiating cup oral area is provided with the horizontal stand stage and connects by injection molded layers bag with horizontal stand stage outer peripheral edge
The flared section covered.
Preferably, described electrode insulation head is arranged on lamp holder head by injection mo(u)lding.
Preferably, described lamp holder is screw lamp holder or bayonet cap.
Present invention also offers the processing technique of a kind of above-mentioned LED lamp component, including punch forming and injection mo(u)lding two
Step, lamp holder and heat radiating cup are molded by multiple site punching shaped device synchronous flushing, and electrode insulation head and injection molded layers are by note
Molding apparatus synchronizes injection mo(u)lding.
Preferably, described multiple site punching shaped device includes multiple stretching dies that blank aluminum cup carries out multi-drawing
Block, to stretching after aluminum cup carry out the Shaping Module of shaping, the punching module that aluminum cup after shaping is punched out and to punching after
Aluminum cup carries out the trimming module of trimming.
Preferably, described injection moulding apparatus includes glue muzzle and is arranged on the heat radiating cup die sleeve outside heat radiating cup and is arranged on
The insulative head die sleeve of lamp holder head, described glue muzzle is provided with the sprue passed through for molten plastic, and the end of described sprue sets
There are the first branch flow passage connected with insulative head die sleeve and the second branch flow passage connected with heat radiating cup die sleeve.
The technical solution used in the present invention, lamp holder and heat radiating cup are structure as a whole by punching press synchronous forming, therefore bring
Have the beneficial effect that:
1. it is structure as a whole by punching press synchronous forming due to lamp holder and heat radiating cup, dress when LED assembles can be saved
The operation of lamp holder, can reduce cost, also makes production efficiency increase.
2. after lamp holder and heat radiating cup are made of one, heat energy can be transmitted to lamp holder from heat radiating cup, and lamp holder can pass through again lamp
Seat heat radiation, improves radiating efficiency, and then can be greatly improved the power of LED.
3. after using integral structure, cancelling and carry out the technique that original lamp holder needs to rivet, production efficiency improves, and avoids again
The risk that lamp holder comes off, safety is higher.
4., by the improvement of Shooting Technique, make the outer injection molded layers of heat radiating cup and the plastics of electrode insulation body, separately and note together
Mould, the product after so completing, after other components and parts are completed, directly may be mounted on lamp socket and employ.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of injection moulding apparatus；
Fig. 4 is the structural representation of multiple site punching shaped device.
Detailed description of the invention
Embodiment 1, as it is shown in figure 1, a kind of LED lamp component 1, including the electrode insulation head 13 connected the most successively,
Lamp holder 12 and heat radiating cup 11, described lamp holder 12 and heat radiating cup 11 be cylinder-like structure, and described heat radiating cup 11 is provided with and lamp holder tail
The tapering transition section 113 that portion connects, described lamp holder 12 and heat radiating cup 11 be structure as a whole by punching press synchronous forming, described heat radiation
The outer wall of cup is coated with injection molded layers 14, and described electrode insulation head 13 is arranged on lamp holder head by injection mo(u)lding.
In order to make lamp holder 12 and heat radiating cup 11 are structure as a whole by punching press synchronous forming, the structure of heat radiating cup is adjusted
Whole, originally heat radiating cup is horn mouth shape, and existing is cylinder-like structure by Adjusting Shape, and such lamp holder and heat radiating cup are cylindrical shape
The sub-station molding of structure, more conducively multistation equipment, automaticity can also get a promotion.
Wherein, heat radiating cup is provided with the purpose of the tapering transition section 113 connected with lamp holder afterbody is for the aluminum cup when making
It is easier to molding, also contributes to shaping and demoulding when injection.
The thickness of described injection molded layers 14 is the most thickening to heat radiating cup oral area by lamp holder 12, and entirety is coated on scattered in taper barrel
On hot cup.Such design is the mobility in order to increase injection, is more prone to molding, improves the percentage of A-class goods.
Described heat radiating cup oral area is provided with what horizontal stand stage 111 and connecting with horizontal stand stage outer peripheral edge was coated with by injection molded layers
Flared section 112.The horizontal stand stage 111 is used for supporting aluminium base, and it is bigger that its diameter can do, and reaches between 1-10mm, to increase
Adding the contact area of aluminium base and heat radiating cup, the purpose of injection molded layers cladding flared section is to increase the intensity that injection molded layers is overall.
The lamp holder related in the present embodiment is E27 lamp holder, and lamp holder is provided with screw thread 12.
Embodiment 2, as in figure 2 it is shown, be from the different of embodiment 1, the lamp holder related to is B22 lamp holder, lamp holder upper side
It is provided with lug 122.
LED lamp component in above-described embodiment uses following processing technique molding, specifically includes punch forming and is molded into
Two steps of type, as shown in Figure 4, described lamp holder and heat radiating cup are molded, such as Fig. 3 by multiple site punching shaped device synchronous flushing
Shown in, described insulative head and injection molded layers synchronize injection mo(u)lding by injection moulding apparatus.
As shown in Figure 4, described multiple site punching shaped device 3 includes that blank aluminum cup 30 is carried out the multiple of multi-drawing draws
Stretch module, to stretching after aluminum cup carry out the Shaping Module 34 of shaping, the punching module 35 that aluminum cup after shaping is punched out and
Aluminum cup after punching is carried out the trimming module 36 of trimming.Wherein, multiple stretching modules include that the first stretching module 31, second stretches
Module the 32, the 3rd stretching module 33, makes blank aluminum cup 30 form lamp holder 12 by multi-drawing and 11 liang of cylindrical sections of heat radiating cup is tied
The blank of structure, then, basically forms the contour structures of assembly by the shaping of Shaping Module 24, secondly, by punching module 35
Through hole is gone out so that later stage injection forms electrode insulation body, finally, by trimming module 36 by many for afterbody opening part at head
Remaining leftover pieces cut away.
Conventional make heat radiation aluminum component, need to use blanking+stretching+shaping+punching+trimming+rolling tooth or the multiple tracks such as press against one's foot only
Vertical separate technique, and by the multiple site punching shaped device 3 of the present invention, a punching press can realize stretching+shaping+punching
+ trimming series of processes, the later stage adds again once rolls the tooth screw thread of E27 lamp holder (formed) or the technique that presses against one's foot (forms the convex of B22 lamp holder
Ear), the making of integral type aluminum component can be completed, compared with traditional handicraft, production efficiency is greatly promoted.
As it is shown on figure 3, described injection moulding apparatus 2 includes glue muzzle 21 and is arranged on the heat radiating cup die sleeve 23 outside heat radiating cup
Be arranged on the insulative head die sleeve 22 of lamp holder head, described glue muzzle is provided with the sprue 210 passed through for molten plastic, described master
The end of runner is provided with the first branch flow passage 211 connected with insulative head die sleeve and the second affluent-dividing connected with heat radiating cup die sleeve
Road 212.In traditional structure, the outer injection molded layers of heat radiating cup and the electrode insulation head on lamp holder are separately individually machine-shaping.This
The injection moulding apparatus of bright employing, makes insulative head and injection molded layers synchronize injection mo(u)lding by injection moulding apparatus, and molten plastic is from sprue 210
After entrance, respectively enter insulative head die sleeve 22 and heat radiating cup die sleeve 23 through the first branch flow passage 211 and the second branch flow passage 212
Complete injection.Meanwhile, the present invention enter glue point with tradition compared with position be also carried out adjust, the first branch flow passage 211 and second point
Branch flow passage 212 all respectively enters insulative head die sleeve 22 and heat radiating cup die sleeve 23 from lateral head, has both ensured that product appearance was attractive in appearance, no
Product appearance can be affected because entering glue point, shorten again runner distance, improve injection efficiency.
The present invention has the advantage that compared with the integral structure LED of application before applicant
1) E27 thread series, original design injection complete to also need to increase after the most empty cup enters product again with LED lamp
The technique of riveting, and the present invention is no longer necessary to this operation.
2) B22 bayonet socket series, original design completes to also need to increase dress aluminum pin in injection, conductive cap, then by vinyl cover pressure
The technique of part.And the present invention is after injection completes, it is only necessary to load conductive cap the most permissible, reduce assembling procedure.
3) original design have a layer injection molded layers in the middle of the connection of lamp holder and LED lamp, and this influences whether the conduction of heat, it is impossible to enough
Allowing heat energy pass through lamp holder and preferably go heat radiation, the present invention is not provided with this structure, can preferably dispel the heat.
Claims (8)
1. a LED lamp component, including the electrode insulation head, lamp holder and the heat radiating cup that connect the most successively, it is characterised in that:
Described lamp holder and heat radiating cup are cylinder-like structure, and described heat radiating cup is provided with the tapering transition section connected with lamp holder afterbody, described
Lamp holder and heat radiating cup are structure as a whole by punching press synchronous forming, and the outer wall of described heat radiating cup is coated with injection molded layers.
A kind of LED lamp component the most according to claim 1, it is characterised in that: the thickness of described injection molded layers by lamp holder to dissipating
Hot rim of a cup portion is the most thickening.
A kind of LED lamp component the most according to claim 2, it is characterised in that: described heat radiating cup oral area is provided with horizontal bench
Section and the flared section being coated with by injection molded layers that connects with horizontal stand stage outer peripheral edge.
A kind of LED lamp component the most according to claim 1, it is characterised in that: described electrode insulation head passes through injection mo(u)lding
It is arranged on lamp holder head.
5. according to a kind of LED lamp component described in Claims 1-4 any one, it is characterised in that: described lamp holder is screw type
Lamp holder or bayonet cap.
6. a LED lamp component processing technique, including punch forming and two steps of injection mo(u)lding, it is characterised in that: lamp holder and
Heat radiating cup is molded by multiple site punching shaped device synchronous flushing, and electrode insulation head and injection molded layers synchronize note by injection moulding apparatus
Molded.
A kind of LED lamp component processing technique the most according to claim 6, it is characterised in that: described multiple site punching molding
Device include blank aluminum cup is carried out multi-drawing multiple stretching modules, aluminum cup after stretching is carried out shaping Shaping Module,
The punching module that aluminum cup after shaping is punched out and the trimming module that aluminum cup after punching is carried out trimming.
A kind of LED lamp component processing technique the most according to claim 6, it is characterised in that: described injection moulding apparatus includes glue
Muzzle and be arranged on heat radiating cup die sleeve outside heat radiating cup and be arranged on the insulative head die sleeve of lamp holder head, described glue muzzle sets
Have the sprue passed through for molten plastic, the end of described sprue be provided with the first branch flow passage connected with insulative head die sleeve and
The second branch flow passage connected with heat radiating cup die sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539186.7A CN106195673A (en) | 2016-07-06 | 2016-07-06 | A kind of LED lamp component and processing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539186.7A CN106195673A (en) | 2016-07-06 | 2016-07-06 | A kind of LED lamp component and processing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195673A true CN106195673A (en) | 2016-12-07 |
Family
ID=57473127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539186.7A Pending CN106195673A (en) | 2016-07-06 | 2016-07-06 | A kind of LED lamp component and processing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442351A (en) * | 2018-03-06 | 2019-03-08 | 广东君盛照明科技有限公司 | The manufacturing method of integral type Lamp cup and its fit structure with mold |
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| CN202302910U (en) * | 2011-10-31 | 2012-07-04 | 宁波市鄞州大威照明电器厂 | Integrated LED (Light-Emitting Diode) Lamp |
| CN102913859A (en) * | 2012-10-23 | 2013-02-06 | 边树仁 | Light-emitting diode (LED) miner lamp shell and manufacturing method thereof and LED miner lamp employing LED miner lamp shell |
| US20140036518A1 (en) * | 2012-08-06 | 2014-02-06 | Adesso Inc. | Lamp with desk organizer and electronics stand |
| CN204879555U (en) * | 2015-08-03 | 2015-12-16 | 杭州泰格电子电器有限公司 | Mould alclad LED bulb |
| CN105465637A (en) * | 2015-11-26 | 2016-04-06 | 小米科技有限责任公司 | Bulb lamp, bulb lamp holder and production method of bulb lamp holder |
| CN105526503A (en) * | 2016-01-14 | 2016-04-27 | 浙江晨丰科技股份有限公司 | Integral-structure light emitting diode (LED) lamp |
| US20160131309A1 (en) * | 2014-11-10 | 2016-05-12 | Kunshan Nano New Material Technology Co.,Ltd. | Bulb cup structure and led bulb comprising the same |
| CN205842267U (en) * | 2016-07-06 | 2016-12-28 | 浙江晨丰科技股份有限公司 | A kind of LED lamp component |
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2016
- 2016-07-06 CN CN201610539186.7A patent/CN106195673A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202302910U (en) * | 2011-10-31 | 2012-07-04 | 宁波市鄞州大威照明电器厂 | Integrated LED (Light-Emitting Diode) Lamp |
| US20140036518A1 (en) * | 2012-08-06 | 2014-02-06 | Adesso Inc. | Lamp with desk organizer and electronics stand |
| CN102913859A (en) * | 2012-10-23 | 2013-02-06 | 边树仁 | Light-emitting diode (LED) miner lamp shell and manufacturing method thereof and LED miner lamp employing LED miner lamp shell |
| US20160131309A1 (en) * | 2014-11-10 | 2016-05-12 | Kunshan Nano New Material Technology Co.,Ltd. | Bulb cup structure and led bulb comprising the same |
| CN204879555U (en) * | 2015-08-03 | 2015-12-16 | 杭州泰格电子电器有限公司 | Mould alclad LED bulb |
| CN105465637A (en) * | 2015-11-26 | 2016-04-06 | 小米科技有限责任公司 | Bulb lamp, bulb lamp holder and production method of bulb lamp holder |
| CN105526503A (en) * | 2016-01-14 | 2016-04-27 | 浙江晨丰科技股份有限公司 | Integral-structure light emitting diode (LED) lamp |
| CN205842267U (en) * | 2016-07-06 | 2016-12-28 | 浙江晨丰科技股份有限公司 | A kind of LED lamp component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442351A (en) * | 2018-03-06 | 2019-03-08 | 广东君盛照明科技有限公司 | The manufacturing method of integral type Lamp cup and its fit structure with mold |
| WO2019170101A1 (en) * | 2018-03-06 | 2019-09-12 | 广东君盛照明科技有限公司 | Method for manufacturing integrated lamp cup, and structure for fit between integrated lamp cup and mold |
| CN109442351B (en) * | 2018-03-06 | 2024-04-05 | 江门市君盛实业有限公司 | Manufacturing method of integrated lamp cup and matching structure of integrated lamp cup and mold |
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