CN110081327A - A kind of aluminium alloy Lamp cup and its mating mold - Google Patents
A kind of aluminium alloy Lamp cup and its mating mold Download PDFInfo
- Publication number
- CN110081327A CN110081327A CN201910280954.5A CN201910280954A CN110081327A CN 110081327 A CN110081327 A CN 110081327A CN 201910280954 A CN201910280954 A CN 201910280954A CN 110081327 A CN110081327 A CN 110081327A
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- China
- Prior art keywords
- cup
- aluminium
- lamp
- integrated
- aluminium alloy
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- 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
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to LED technology fields, in particular a kind of aluminium alloy Lamp cup and its mating mold, including a kind of aluminium alloy Lamp cup, including LED lamp and the LED translucent cover that the LED lamp end is arranged in, integrated aluminium cup is arranged in the LED lamp, lamp bead driving plate is embedded in the opening of the integrated aluminium cup, the back side of lamp bead driving plate is equipped with aluminium lid, the integration aluminium cup is equipped with multiple glue-feeders, the mold cooperation manufacture aluminium Lamp cup that the present invention passes through integral type injection molded, consolidate overall structure more firm, and reduce the cost and process of manufacture.
Description
Technical field
The present invention relates to LED technology field, specially a kind of aluminium alloy Lamp cup and its mating mold.
Background technique
Lamp cup is used as the connecting component between light bulb and lamp holder, and traditional Lamp cup uses lamp cap and the split type knot of cup body
Structure, lamp cap are shaped using a kind of processing technology and equipment, when lamp cap and cup body are assembled into Lamp cup, need dedicated fore shaft machinery handle
For Lock with lighting means on cup body, packaging efficiency is low, and needs manual operation or assembled using special equipment, on the other hand, existing
Separate structure assembling be easy to appear failure (contact such as with zero curve is insecure, lamp cap and cup body fore shaft it is insecure easy to fall off),
In process of production because such failure carries out Repair after needing to destroy lamp cap, previous process to be repeated is reprocessed, is thus increased
Additional accessory and cost of labor are added, in consideration of it, it is proposed that a kind of aluminium alloy Lamp cup and its mating mold.
Summary of the invention
The purpose of the present invention is to provide a kind of aluminium alloy Lamp cup and its mating mold, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, on the one hand, the invention provides the following technical scheme: a kind of aluminium alloy Lamp cup, including LED light
Body and the LED translucent cover that the LED lamp end is arranged in are arranged with integrated aluminium cup in the LED lamp, in the one
The opening for changing aluminium cup is embedded with lamp bead driving plate, and the back side of lamp bead driving plate is equipped with aluminium lid, and the integration aluminium cup is equipped with
Multiple glue-feeders；
Preferably, the lamp bead driving plate is connect by conducting wire with extraneous 12V power supply is located at.
Preferably, the through-hole passed through for conducting wire is offered on the aluminium lid.
Preferably, the tail end of the LED lamp is also inserted with rivet.
On the other hand, the present invention also provides a kind of mating mold of aluminium alloy Lamp cup, special for manufacturing integrated aluminium cup
Sign is: the integration aluminium cup is the described in any item integrated aluminium cups of claim 1-4.
Preferably, including rear cavity, preceding mould and slide block mechanism, the rear cavity are inserted into the interior of the integrated aluminium cup
The outside of the integrated aluminium cup is arranged in the slide block mechanism for portion, the preceding mould；The integration aluminium cup and the rear mold
Sealing position in being formed between benevolence, forms the first external sealant position between the slide block mechanism and the integrated aluminium cup.
Preferably, the interior sealing position includes the lower end position shape corresponding with the rear cavity of the integrated aluminium cup
At first in the position formation corresponding with the rear cavity of sealing position and the upper end of the integrated aluminium cup second in
Sealing position.
Preferably, the mold further includes runner mechanism, and the corresponding portion of glue-feeder of the integrated Lamp cup is arranged in
Position, forms the second external sealant position between the runner mechanism and the integrated aluminium cup.
Preferably, the side of the slide block mechanism towards the integrated aluminium cup is equipped with screw thread moulding compatible with lamp holder
Portion.
Compared with prior art, the beneficial effects of the present invention are: the present invention is cooperated by the mold of integral type injection molded
Aluminium Lamp cup is manufactured, consolidates overall structure more firm, and reduce the cost and process of manufacture.
Detailed description of the invention
Fig. 1 is one of mold structure diagram of the invention；
Fig. 2 is the two of mold structure diagram of the invention；
Fig. 3 is the schematic enlarged-scale view in Fig. 2 of the present invention at A；
Fig. 4 is the schematic enlarged-scale view in Fig. 2 of the present invention at B；
Fig. 5 is the schematic enlarged-scale view in Fig. 2 of the present invention at C；
Fig. 6 is the schematic enlarged-scale view in Fig. 2 of the present invention at D；
Fig. 7 is the schematic enlarged-scale view in Fig. 2 of the present invention at E；
Fig. 8 is LED lamp body structure schematic diagram of the invention；
Fig. 9 is the circuit diagram of lamp bead driving plate of the invention.
In figure: 1, rear cavity；2, preceding mould；3, slide block mechanism；301, screw thread shaping sector；4, runner mechanism；5, LED lamp；
50, LED translucent cover；51, integrated aluminium cup；52, lamp bead driving plate；53, aluminium lid；54, conducting wire；55, rivet；56, glue-feeder；6,
Sealing position in first；7, sealing position in second；8, the first external sealant position；9, the second external sealant position.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9 is please referred to, the present invention provides a kind of technical solution:
A kind of aluminium alloy Lamp cup, including LED lamp 5 and the LED translucent cover 50 that 5 end of LED lamp is arranged in, 5 inner sleeve of LED lamp
Equipped with integrated aluminium cup 51, lamp bead driving plate 52, the back side of lamp bead driving plate 52 are embedded in the opening of integrated aluminium cup 51
Equipped with aluminium lid 53, integrated aluminium cup 51 is equipped with multiple glue-feeders 56；
In the present embodiment, lamp bead driving plate 52 is connect by conducting wire 54 with extraneous 12V power supply is located at, in lamp bead driving plate 5
Integrated there are two HBLED lamp bead, HBLED lamp bead is driven by the constant-current drive circuit being integrated in lamp bead driving plate 5, permanent
Driving circuit is flowed by MC34063, current sense resistor Rse, input feed-through capacitor Ci, freewheeling diode VD, inductance L, output
Filter condenser C, output voltage detection resistance R1 and R2 and driven HBLED lamp bead are constituted, MC34063, current detecting
Resistance Rse, input feed-through capacitor Ci, freewheeling diode VD, inductance L, output filter capacitor C, output voltage detection resistance
It is electrically connected between R1 and R2 and HBLED lamp bead.MC34063 and freewheeling diode VD, inductance L and output filter capacitor
C constitutes buck convertor and can choose common specifically, freewheeling diode should select Schottky diode in the present embodiment
1N5819(1A/40V) or selection voltage rating in other models and encapsulation of 30V or more, rated current not less than 0.SA
Schottky diode.Input capacitor in the present embodiment has selected the aluminium electrolutic capacitor of 100 μ F/16V, examines from performance perspective
Consider, the equivalent series resistance of 100 μ F/16V aluminium electrolutic capacitors is at least 2Q, and the capacitive reactance under 50kHz frequency is only 31.8m
Ω, capacitive reactance are far below equivalent series resistance.At this moment electrical power by-pass effect will depend on the equivalent series resistance of capacitor,
When 0.25A ac component flows through feed-through capacitor, meeting generates the alternating component of about 0.SV RMS voltage in both ends of power, until
1V(peak-to-peak threshold voltage can be generated less) voltage fluctuation.Although this can guarantee the normal work of circuit, use also
It is to feel less comfortable.If with the 10 μ F/16V ceramic paster capacitors that 1206, medium is X5R are encapsulated as, (retail price is about
0.2 yuan), then its equivalent series resistance will be less than lOm Ω, and corresponding capacitive reactance is 0.318Q, and total impedance is lower than 100 μ F, remote low
It will be effectively inhibited in the due to voltage spikes of the capacitance of aluminium electrolutic capacitor, input power, and can be reduced to and use aluminium electroloysis
The 1/10 of capacitor, the selection of output filter capacitor need to consider the alternating component in output electric current in output filter capacitor
The problem of how being distributed between HBLED.If load be constant-current source, AC impedance is very high, it is most of exchange at
Divide and is divided in output filter capacitor.If it is resistive load, since the impedance of output filter capacitor is certainly remote low
Alternating component electric current in load, therefore in load is also relatively low or can be very low.
In the present embodiment, the through-hole passed through for conducting wire 54 is offered on aluminium lid 53.
In the present embodiment, the tail end of LED lamp 5 is also inserted with rivet 55, for pressing fixed conducting wire 54.
A kind of mating mold of aluminium alloy Lamp cup, for manufacturing integrated aluminium cup 51, including rear cavity 1, preceding mould 2 and cunning
Block mechanism 3, rear cavity are inserted into the inside of integrated aluminium cup 51, and the outer of integrated aluminium cup 51 is arranged in slide block mechanism 3 in preceding mould 2
Side；Sealing position in being formed between integrated aluminium cup 51 and rear cavity 1, forms first between slide block mechanism 3 and integrated aluminium cup 51
External sealant position 8.
In the present embodiment, interior sealing position includes that the lower end position corresponding with rear cavity 1 of integrated aluminium cup 51 is formed
Sealing position 6 in first, and integrated aluminium cup 51 upper end position formation corresponding with rear cavity 1 second in sealing position 7,
The region and runner mechanism 4 and one that external sealant position can prevent insulating materials from entering between slide block mechanism 3 and integrated aluminium cup 51
Region between body aluminium cup 51.
In the present embodiment, mold further includes runner mechanism 4, and the corresponding portion of glue-feeder 504 of integrated Lamp cup is arranged in
Position, forms the second external sealant position 9 between runner mechanism 4 and integrated aluminium cup 51.
In the present embodiment, slide block mechanism 3 is equipped with screw thread moulding compatible with lamp holder towards the side of integrated aluminium cup 51
Portion 301.
By forming external sealant position between runner mechanism 4 and integrated aluminium cup 51, injected into integrated aluminium cup 51
When insulating materials, external sealant position can prevent insulating materials from flowing into runner mechanism 4 and integrated aluminium from the upper end of integrated aluminium cup 51
Region between cup 51, forces insulating materials to enter the region between integrated aluminium cup 51 and rear cavity 1；Insulating materials is from one
Change 51 inside stream of aluminium cup to it is external when, the external sealant position between slide block mechanism 3 and integrated aluminium cup 51 can prevent insulating materials from
The lower end of integrated aluminium cup 51 flows into the region between slide block mechanism 3 and integrated aluminium cup 51, and insulating materials is forced to enter one
Change the region between aluminium cup 51 and preceding mould 2.Integrated aluminium cup 51 is exposed outside as conductive part, prevents insulating materials from remaining in
On conductive part, the presentation quality of integrated aluminium cup 51 had both been improved, has also ensured that and is contacted between integrated aluminium cup 51 and external circuit
Well, guarantee integrated 51 circuit clear of aluminium cup, will not influence the use of Lamp cup.
By be bonded between integrated aluminium cup 51 and rear cavity 1 formed in sealing position, insulating materials is from integrated aluminium cup
51 inside stream to it is external when, interior sealing position can prevent insulating materials from flowing into the region between integrated aluminium cup 51 and rear cavity 1,
Insulating materials is forced to flow to the outside of integrated aluminium cup 51 from the inside of integrated aluminium cup 51；Preceding mould 2 and integrated aluminium cup 51 it
Between insulating materials in integrated 51 flows outside of aluminium cup, interior sealing position can prevent insulating materials flow into integrated aluminium cup 51 with
Region between rear cavity 1.Thus prevent the inside that insulating materials enters integrated aluminium cup 51, can be effectively controlled integrated aluminium
Effectively contacting between cup 51 and other conductive components guarantees that integrated aluminium 51 internal circuits of cup are unimpeded.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (9)
1. including LED lamp (5) and the LED translucent cover (50) in the LED lamp (5) end is arranged in a kind of aluminium alloy Lamp cup,
It is characterized by: integrated aluminium cup (51) is arranged in the LED lamp (5), in the opening of the integrated aluminium cup (51)
It is embedded with lamp bead driving plate (52), the back side of lamp bead driving plate (52) is equipped with aluminium lid (53), sets on the integration aluminium cup (51)
There are multiple glue-feeders (56).
2. aluminium alloy Lamp cup according to claim 1, it is characterised in that: the lamp bead driving plate (52) passes through conducting wire (54)
It is connect with the 12V power supply for being located at extraneous.
3. aluminium alloy Lamp cup according to claim 2, it is characterised in that: offer on the aluminium lid (53) for conducting wire
(54) through-hole passed through.
4. aluminium alloy Lamp cup according to claim 1, it is characterised in that: the tail end of the LED lamp (5) is also inserted with riveting
It follows closely (55).
5. a kind of mating mold of aluminium alloy Lamp cup, for manufacturing integrated aluminium cup (51), it is characterised in that: the integration aluminium
Cup (51) is the described in any item integrated aluminium cups (51) of claim 1-4.
6. the mating mold of aluminium alloy Lamp cup according to claim 5, it is characterised in that: including rear cavity (1), preceding mould
(2) and slide block mechanism (3), the rear cavity are inserted into the inside of the integrated aluminium cup (51), the preceding mould (2) and the cunning
Block mechanism (3) setting is in the outside of the integrated aluminium cup (51)；It is described integration aluminium cup (51) and the rear cavity (1) it
Between formed in sealing position, form the first external sealant position (8) between the slide block mechanism (3) and the integrated aluminium cup (51).
7. the mating mold of aluminium alloy Lamp cup according to claim 6, which is characterized in that the interior sealing position includes described
Corresponding with the rear cavity (1) position in the lower end of integrated aluminium cup (51) formed first in sealing position (6) and described
Sealing position (7) in the second of the upper end of integrated aluminium cup (51) position formation corresponding with the rear cavity (1).
8. the mating mold of aluminium alloy Lamp cup according to claim 7, which is characterized in that the mold further includes runner machine
The corresponding position of glue-feeder (504) of the integrated Lamp cup, the runner mechanism (4) and the one is arranged in structure (4)
Change and forms the second external sealant position (9) between aluminium cup (51).
9. the mating mold of aluminium alloy Lamp cup according to claim 8, which is characterized in that slide block mechanism (3) direction
The side of the integration aluminium cup (51) is equipped with screw thread shaping sector (301) compatible with lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280954.5A CN110081327A (en) | 2019-04-09 | 2019-04-09 | A kind of aluminium alloy Lamp cup and its mating mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280954.5A CN110081327A (en) | 2019-04-09 | 2019-04-09 | A kind of aluminium alloy Lamp cup and its mating mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081327A true CN110081327A (en) | 2019-08-02 |
Family
ID=67414627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910280954.5A Pending CN110081327A (en) | 2019-04-09 | 2019-04-09 | A kind of aluminium alloy Lamp cup and its mating mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081327A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205316086U (en) * | 2016-01-25 | 2016-06-15 | 福建泉州世光照明科技有限公司 | Alclad LED ball bubble lamp is moulded to improved generation |
| CN205402284U (en) * | 2016-03-08 | 2016-07-27 | 苏州贸锦祥电子有限公司 | Integral type LED lamp cup |
| CN205504538U (en) * | 2016-04-19 | 2016-08-24 | 中山市俊源照明电器有限公司 | Mould LED ball bubble lamp of alclad |
| US20170268761A1 (en) * | 2015-11-05 | 2017-09-21 | Xiamen Eco Lighting Co. Ltd. | Heat dissipation light ring |
| CN206989058U (en) * | 2017-03-22 | 2018-02-09 | 张茜 | A kind of solar street light according to brilliance control |
| 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 |
-
2019
- 2019-04-09 CN CN201910280954.5A patent/CN110081327A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268761A1 (en) * | 2015-11-05 | 2017-09-21 | Xiamen Eco Lighting Co. Ltd. | Heat dissipation light ring |
| CN205316086U (en) * | 2016-01-25 | 2016-06-15 | 福建泉州世光照明科技有限公司 | Alclad LED ball bubble lamp is moulded to improved generation |
| CN205402284U (en) * | 2016-03-08 | 2016-07-27 | 苏州贸锦祥电子有限公司 | Integral type LED lamp cup |
| CN205504538U (en) * | 2016-04-19 | 2016-08-24 | 中山市俊源照明电器有限公司 | Mould LED ball bubble lamp of alclad |
| CN206989058U (en) * | 2017-03-22 | 2018-02-09 | 张茜 | A kind of solar street light according to brilliance control |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 341000 south side of Ouxiang road and east side of shangou Avenue, shangou Industrial Park, Yudu County, Ganzhou City, Jiangxi Province Applicant after: Jiangxi Wanglai Technology Co., Ltd Address before: 341000 Yudu Industrial Park Industrial Avenue, Yudu County, Ganzhou City, Jiangxi Province Applicant before: Jiangxi Wanglai Plastic Electrical Appliance Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
|
| RJ01 | Rejection of invention patent application after publication |