CN103945605A - LED drive power supply and LED fluorescent lamp - Google Patents
LED drive power supply and LED fluorescent lamp Download PDFInfo
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- CN103945605A CN103945605A CN201410133565.7A CN201410133565A CN103945605A CN 103945605 A CN103945605 A CN 103945605A CN 201410133565 A CN201410133565 A CN 201410133565A CN 103945605 A CN103945605 A CN 103945605A
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- led
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- driving power
- fluorescent lamp
- rear end
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED drive power supply and an LED fluorescent lamp, and belongs to the field of illumination lamps. The LED drive power supply achieves alternating and direct current conversion from a round pin to an untouched output contact clamping groove through a rectifier circuit board; the LED fluorescent lamp is connected with an output contact clamping groove in a drive power supply socket through a pin led out from a clamping plug to achieve direct-current circuit connection of an LED lamp stripe. The LED drive power supply and a lamp tube of the LED fluorescent lamp are manufactured and assembled in a split mode, the connection process of structure assembly is adopted and replaces a traditional bonding line connection production technology, product assembly and maintenance are easy to achieve, quality is improved, material cost is lowered, management cost is lowered, and automated production is facilitated. When lamp tubes of LED fluorescent lamps of different types are replaced, people only need to replace the clamping plug, good interchangeability among products is achieved, the situation that more products are formed through combination of the smallest number of parts is achieved, product after-sale service is easy and convenient to achieve, and meanwhile environmental protection and recycling performance are good.
Description
Technical field
The present invention, for field of illuminating lamps, particularly relates to a kind of LED driving power and LED fluorescent lamp.
Background technology
In recent years since, along with light-emitting diode (Light-Emitting Diode, LED) technology is constantly perfect, the various performances of illuminating LED light fixture have had greatly lifting, more because LED lighting has long service life, start-up time is short, energy-saving effect is remarkable, there is no the advantage such as ultra-violet radiation and environmental pollution, safety in utilization height, approved widely, become the main flow of following energy-saving lamp.
Existing LED fluorescent lamp is divided into external two kinds of on-chip power and power supply, caloric value is very high in use due to power supply circuit board for the LED fluorescent lamp of on-chip power, add LED substrate in when work also in continuous heating, two strands of heats are gathered together, impel fluorescent tube internal temperature to raise, not only have influence on the useful life of power supply and LED, but also can reduce the Stability and dependability of product, cause the damage of power supply or LED.The external LED fluorescent lamp of power supply is due to the difference of user demand, be designed to the multiple model varying in size, the fluorescent tube of various models and power supply independently match use, the fluorescent tube of different model and power supply can not mounted in pairing mode, make between product interchangeability poor, lack the consideration aspect compatible, cause uses, management cost high, be unfavorable for product quality lifting and automated production.
Summary of the invention
For addressing the above problem, the invention provides a kind of product interchangeability, compatibility of improving, reduce use, management cost, be beneficial to LED driving power and the LED fluorescent lamp of automated production.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED driving power, comprise tubular case, be located at front end housing and the rear end cap of rectification circuit plate in case and sealing case, on front end housing, draw two circular pins of connecting with rectification circuit plate, the rear end of rectification circuit plate is provided with two output contact draw-in grooves, rear end cap is provided with two just sockets to output contact draw-in groove, on rear end cap, is provided with some connecting holes around socket.
Be further used as the improvement of technical solution of the present invention, be provided with two just right chutes along the inwall of case, rectification circuit plate embeds chute and is fixedly clamped by front end housing and rear end cap.
Be further used as the improvement of technical solution of the present invention, case and rear end cap integrated injection molding.
Be further used as the improvement of technical solution of the present invention, the inner side of front end housing forms the boss that can embed in case, and the inwall of case is provided with contiguous block in the inner side of front end housing, and contiguous block and front end housing are connected by screw.
Be further used as the improvement of technical solution of the present invention, socket and connecting hole are square.
A kind of LED fluorescent lamp, comprise fluorescent tube, LED driving power as above and the clamping plug that is located at lamp tube ends and can coordinates with the rear end cap of LED driving power, in fluorescent tube, be provided with LED lamp bar, the two ends of LED lamp bar all form by clamping plug and draw and can insert the pin in rear end cap socket.
Be further used as the improvement of technical solution of the present invention, some LED that LED lamp bar comprises pcb board and distributes along pcb board, be provided with two just right holder edges along the inwall of fluorescent tube, pcb board be positioned at holder along upper and by the inner chamber of fluorescent tube be divided into emitting cavity and heat radiation chamber, heat radiation chamber inner close fitting pcb board is provided with heat sink section bar, and heat sink section bar is pressed abd fixed on holder along upper by pcb board.
Be further used as the improvement of technical solution of the present invention, fluorescent tube and holder are along integrated injection molding, and emitting cavity is greater than heat radiation chamber.
Be further used as the improvement of technical solution of the present invention, the outside end face of clamping plug is equipped with some connectors that insert in connecting hole.
Be further used as the improvement of technical solution of the present invention, the outside end face of clamping plug is equipped with the connection back-up ring that can wale case.
Beneficial effect of the present invention:
The invention provides a kind of LED driving power and LED fluorescent lamp, wherein, LED driving power is realized by outer naked interchange input circular pin to AC-DC conversion non-tangibly output contact draw-in groove by the rectification circuit plate being located in case; LED fluorescent lamp is connected with the output contact draw-in groove in driving power socket by the pin of being drawn by clamping plug, realizes the DC circuit conducting of LED lamp bar.
In the present invention, assembling is manufactured in the fluorescent tube split of LED driving power and LED fluorescent lamp, and adopt the connection technique of Standard, replace the production technology that traditional bonding wire connects, assembling product is simple with maintenance, quality-improving, material cost reduce, management cost reduces, and are beneficial to automated production.
When LED fluorescent-lamp tube different model, different-diameter is changed, only need the supporting clamping plug of replacing just can easily realize the seriation of product specification, between product, there is good interchangeability, compatibility, realize minimum parts, be combined to form more product, after services of product is simple and convenient, has the good feature of environmental protection and recycling simultaneously.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is LED driving power example structure schematic diagram of the present invention;
Fig. 2 is LED driving power case the first visual angle schematic diagram of the present invention;
Fig. 3 is LED driving power case the second visual angle schematic diagram of the present invention;
Fig. 4 is LED driving power rectification circuit plate structure schematic diagram of the present invention;
Fig. 5 is LED fluorescent lamp the first example structure schematic diagram of the present invention;
Fig. 6 is LED fluorescent lamp the second example structure schematic diagram of the present invention;
Fig. 7 is LED fluorescent lamp the 3rd example structure schematic diagram of the present invention;
Fig. 8 is LED fluorescent lamp the 4th example structure schematic diagram of the present invention;
Fig. 9 is LED fluorescent lamp internal structure schematic diagram of the present invention.
Embodiment
With reference to Fig. 1～Fig. 9, the invention provides a kind of LED driving power, comprise tubular case 1, be located at front end housing 11 and the rear end cap 12 of rectification circuit plate 2 in case 1 and sealing case 1, on front end housing 11, draw two circular pins 13 of connecting with rectification circuit plate 2, the rear end of rectification circuit plate 2 is provided with two output contact draw-in grooves 21, rear end cap 12 is provided with two just sockets 14 to output contact draw-in groove 21, on rear end cap 12, be provided with some connecting holes 15 around socket 14, socket 14 and connecting hole 15 are square.Be provided with two just right chutes 16 along the inwall of case 1, rectification circuit 2 plates embed chute 16 and are fixedly clamped by front end housing 11 and rear end cap 12.
Wherein, case 1 and rear end cap 12 integrated injection moldings, the inner side of front end housing 11 forms the boss 17 that can embed in case 1, and the inwall of case 1 is provided with contiguous block 18 in the inner side of front end housing 11, and contiguous block 18 is connected by screw with front end housing 11.
A kind of LED fluorescent lamp, comprise fluorescent tube 3, LED driving power as above and the clamping plug 4 that is located at fluorescent tube 3 two ends and can coordinates with the rear end cap of LED driving power 12, in fluorescent tube 3, be provided with LED lamp bar 31, the two ends of LED lamp bar 31 all form by clamping plug 4 and draw and can insert the pin 32 in rear end cap 12 sockets 14.
LED lamp bar 31 comprises pcb board 33 and along the equally distributed some LED34 of pcb board 33, be provided with two just right holders along 35 along the inwall of fluorescent tube 3, fluorescent tube 3 and holder are along 35 integrated injection moldings, pcb board 33 is positioned at holder along being divided into emitting cavity 51 and heat radiation chamber 52 on 35 and by the inner chamber of fluorescent tube 3, emitting cavity 51 is greater than heat radiation chamber 52, heat radiation chamber 52 inner close fitting pcb boards 33 are provided with heat sink section bar 36, and heat sink section bar 36 is pressed abd fixed on holder along on 35 by pcb board 33.Heat sink section bar 36 is selected aluminum alloy material, wherein, for the product of different model, all adopts common heat-dissipation aluminum sectional material 36, and to use to greatest extent identical parts in different product classification, standardization or intensive degree reach the highest; Aspect buying, all can there be great improvement, the product that is better than using in existing market in stock aspect, management aspect, manufacturing aspect, quality control aspect.
For LED fluorescent-lamp tube 3 tandem products different model, different-diameter, clamping plug 4 is designed to Multiple Type, is connected with the transition of LED driving power to realize LED fluorescent-lamp tube 3 different model, different-diameter.The outside end face of clamping plug 4 is equipped with some connectors 41 that insert in connecting hole 15, the outside end face of clamping plug 4 is equipped with the connection back-up ring 42 that can wale case 1, the connector 41 of the clamping plug 4 of various models be connected the equal corresponding LED driving power of back-up ring 42 and be designed to same structure and size.Connector 41 be connected back-up ring 42 realize fluorescent tube 3 and LED driving power accurately, when being firmly connected, improve interchangeability, the compatibility of product, when LED fluorescent-lamp tube 3 different model, different-diameter is changed, only need the supporting clamping plug 4 of replacing just can easily realize the seriation of product specification.In addition the case 1 of LED driving power and the fluorescent tube 3 of LED fluorescent lamp all adopt overall plastic material to make, the sense of security using to bring consumer.
The invention provides a kind of LED driving power and LED fluorescent lamp, wherein, LED driving power is realized by outer naked interchange input circular pin 13 to the AC-DC conversion non-tangibly output contact draw-in groove 21 by the rectification circuit plate 2 being located in case 1; LED fluorescent lamp is connected with the output contact draw-in groove 21 in driving power socket 14 by the pin 32 of being drawn by clamping plug 4, realizes the DC circuit conducting of LED lamp bar 31.
In the present invention, assembling is manufactured in fluorescent tube 3 splits of LED driving power and LED fluorescent lamp, and adopt the connection technique of Standard, replace the production technology that traditional bonding wire connects, assembling product is simple with maintenance, quality-improving, material cost reduce, management cost reduces, and are beneficial to automated production.When LED fluorescent-lamp tube 3 different model, different-diameter is changed, only need the supporting clamping plug 4 of replacing just can easily realize the seriation of product specification, between product, there is good interchangeability, compatibility, realize minimum parts, be combined to form more product, after services of product is simple and convenient, has the good feature of environmental protection and recycling simultaneously.
Certainly, the invention is not limited to above-mentioned execution mode, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (10)
1. a LED driving power, it is characterized in that: comprise tubular case, be located at the rectification circuit plate in described case and seal front end housing and the rear end cap of described case, on front end housing, draw two circular pins of connecting with described rectification circuit plate, the rear end of described rectification circuit plate is provided with two output contact draw-in grooves, described rear end cap is provided with two just sockets to described output contact draw-in groove, on described rear end cap, is provided with some connecting holes around described socket.
2. LED driving power according to claim 1, is characterized in that: be provided with two just right chutes along the inwall of described case, described rectification circuit plate embeds described chute and is fixedly clamped by front end housing and rear end cap.
3. LED driving power according to claim 2, is characterized in that: described case and rear end cap integrated injection molding.
4. LED driving power according to claim 3, is characterized in that: the inner side of described front end housing forms the boss that can embed in described case, and the inwall of described case is provided with contiguous block in the inner side of front end housing, and contiguous block and front end housing are connected by screw.
5. LED driving power according to claim 4, is characterized in that: described socket and connecting hole are square.
6. a LED fluorescent lamp, it is characterized in that: comprise the LED driving power described in any one in fluorescent tube, claim 1～5 and the clamping plug that is located at described lamp tube ends and can coordinates with the rear end cap of described LED driving power, in described fluorescent tube, be provided with LED lamp bar, the two ends of described LED lamp bar all form by described clamping plug and draw and can insert the pin in described rear end cap socket.
7. LED fluorescent lamp according to claim 6, it is characterized in that: some LED that described LED lamp bar comprises pcb board and distributes along described pcb board, be provided with two just right holder edges along the inwall of described fluorescent tube, described pcb board be positioned at described holder along upper and by the inner chamber of described fluorescent tube be divided into emitting cavity and heat radiation chamber, described in the inner close fitting of described heat radiation chamber, pcb board is provided with heat sink section bar, and described heat sink section bar is pressed abd fixed on described holder along upper by pcb board.
8. LED fluorescent lamp according to claim 7, is characterized in that: described fluorescent tube and holder are along integrated injection molding, and described emitting cavity is greater than heat radiation chamber.
9. according to the LED fluorescent lamp described in claim 6,7 or 8, it is characterized in that: the outside end face of described clamping plug is equipped with some connectors that insert in described connecting hole.
10. according to the LED fluorescent lamp described in claim 6,7 or 8, it is characterized in that: the outside end face of described clamping plug is equipped with the connection back-up ring that can wale described case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410133565.7A CN103945605A (en) | 2014-04-03 | 2014-04-03 | LED drive power supply and LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410133565.7A CN103945605A (en) | 2014-04-03 | 2014-04-03 | LED drive power supply and LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103945605A true CN103945605A (en) | 2014-07-23 |
Family
ID=51193009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410133565.7A Pending CN103945605A (en) | 2014-04-03 | 2014-04-03 | LED drive power supply and LED fluorescent lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN103945605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565918A (en) * | 2014-12-15 | 2015-04-29 | 江门市艺光科技开发有限公司 | LED (Light Emitting Diode) lamp tube with fixed plugs of emergency lamp function |
| CN106369369A (en) * | 2016-08-26 | 2017-02-01 | 陕西亚成微电子股份有限公司 | LED (Light-Emitting Diode) fluorescent tube lamp |
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| WO2014015561A1 (en) * | 2012-07-24 | 2014-01-30 | 上海亚明照明有限公司 | Integrated led module |
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2014
- 2014-04-03 CN CN201410133565.7A patent/CN103945605A/en active Pending
Patent Citations (11)
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| CN201437931U (en) * | 2009-07-29 | 2010-04-14 | 深圳市横岗微科光电制品厂 | High-power LED lamp tube |
| CN201437926U (en) * | 2009-07-31 | 2010-04-14 | 深圳格林照明技术有限公司 | LED fluorescent lamp with external power supply |
| CN101765260A (en) * | 2010-01-27 | 2010-06-30 | 大连九久光电制造有限公司 | External power supply unit of LED fluorescent lamp |
| CN202056811U (en) * | 2010-12-15 | 2011-11-30 | 深圳赛德绿色照明科技有限公司 | Dual-purpose external-type power supply box special for LED lamp tube |
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| CN202261924U (en) * | 2011-08-25 | 2012-05-30 | 重庆瑞升康博电气有限公司 | Plug-in LED fluorescent lamp driving power supply device |
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| WO2014015561A1 (en) * | 2012-07-24 | 2014-01-30 | 上海亚明照明有限公司 | Integrated led module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565918A (en) * | 2014-12-15 | 2015-04-29 | 江门市艺光科技开发有限公司 | LED (Light Emitting Diode) lamp tube with fixed plugs of emergency lamp function |
| CN106369369A (en) * | 2016-08-26 | 2017-02-01 | 陕西亚成微电子股份有限公司 | LED (Light-Emitting Diode) fluorescent tube lamp |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |