CN203431774U - Power circuit board used for LED tube, and LED tube - Google Patents

Power circuit board used for LED tube, and LED tube Download PDF

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Publication number
CN203431774U
CN203431774U CN201320225427.2U CN201320225427U CN203431774U CN 203431774 U CN203431774 U CN 203431774U CN 201320225427 U CN201320225427 U CN 201320225427U CN 203431774 U CN203431774 U CN 203431774U
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CN
China
Prior art keywords
power circuit
circuit plate
fluorescent tube
circuit board
power
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
Application number
CN201320225427.2U
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Chinese (zh)
Inventor
罗嗣辉
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Ao Qisi Science and Technology Co., Ltd.
Original Assignee
OUTRACE (JIANGSU) TECHNOLOGY Co Ltd
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Filing date
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Priority to CN201320225427.2U priority Critical patent/CN203431774U/en
Application granted granted Critical
Publication of CN203431774U publication Critical patent/CN203431774U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a power circuit board used for an LED tube. The power circuit board comprises a power circuit board, power input connecting pieces and power output connecting pieces. The power input connecting pieces are disposed at one end of the power circuit board and are plugged with a lamp holder. The power output connecting pieces are arranged on a surface at the other end of the power circuit board. The power circuit board is equipped with through holes used for conductive screws to pass through. The utility model aims at providing the power circuit board that can achieve technical effects of simplified connecting line laying and stable power conduction, and thus the power circuit board is suitable for automatic production of LED tubes.

Description

Power circuit plate and LED fluorescent tube for LED fluorescent tube
Technical field
The utility model relates to a kind of LED fluorescent tube, more particularly, relates to a kind of power circuit plate for LED fluorescent tube.
Background technology
Progress along with electronic technology, utilize LED lighting more and more general, LED utilizes the luminescent properties after semiconductor energising luminous, because LED is the environmental protection light source that a kind of life-span is long, power is low, radiationless, be therefore widely used in the fields such as backlight, display screen, traffic lights, city lighting.In future, more will replace incandescent lamp, CFL lighting application, become lighting source of new generation, be widely used in indoor and outdoor general lighting and special lighting.
Traditional LED fluorescent tube is conventionally by comprising the lamp holder at fluorescent tube body, fluorescent tube body two ends and being arranged on electroluminescent lamp pearl wiring board and the power circuit plate in fluorescent tube body, wherein the connection between the wiring board of electroluminescent lamp pearl and power supply wiring board and lamp holder realize to be electrically connected to by the connecting lead wire structure that is connected, the lamp body that is assembled into of each part mentioned above structure is all to rely on manual operations to carry out, and is subject to manual restriction to have the shortcoming that production efficiency is low, production intensity large and affect product quality.Have on this basis the product that mechanization assembling is carried out in certain part part, but this product structure is complicated, can only realize part-structure assembling, but owing to being subject to the restriction of its lamp body assembling each several part labyrinth, this assembly mechanical is also complicated especially, also there is processed complex, assembling complexity and the high restriction of production cost, particularly wherein can not guarantee product quality problem.Therefore, how to address the above problem, become problem demanding prompt solution.
Utility model content
The utility model aims to provide a kind of for solving automated production, simplify connecting line and lay the technique effect of simultaneously realizing stable conduction, be applicable to the power circuit plate for LED fluorescent tube, having automation processes simply, assembles simple, production efficiency is high, product structure is simple, stable connection, good heat dissipation effect, the technique effect of the low and environmental protection and energy saving of cost.
For solving the problems of the technologies described above, a kind of power circuit plate for LED fluorescent tube of the present utility model, comprise power circuit plate, electric input pad and electricity output connector, its electric input pad is arranged on an end and the lamp holder socket connection of power circuit plate, electricity output connector is arranged on the plate face of the power circuit plate other end, and power circuit plate is provided with for the interspersed through hole of contact screw.
The above-mentioned power circuit plate for LED fluorescent tube, electric input pad, electricity output connector are SMD connector.SMD connector is sticked on wiring board plate face, realizes and simplifies the connecting line laying technique effect of the stable conduction of realization simultaneously.
The above-mentioned power circuit plate for LED fluorescent tube, offers the locating hole connecting for contact screw on SMD connector electricity output connector, and paster body is provided with the output connecting pin connecting power line road plate of turnover connecting power line road plate.
The above-mentioned power circuit plate for LED fluorescent tube, the paster body of electric input pad be provided with turnover connecting power line road plate input connecting pin, prolong the extension block and the extension block outer end that body and be axially extended plug, it is arc that extension block is arc.The free end of axially extended electric input pad is plug directly socket connection with it when lamp holder is installed, and realizes and simplifies the technique effect that connecting line is laid the stable conduction of realization simultaneously and met automated production.Make to connect end and there is outside elasticity to adapt to processing and joint gap, after grafting, provide all the time and compress elastic force assurance electrical connection effect.
The above-mentioned power circuit plate for LED fluorescent tube, locating hole is long trough setting vertically, and its width and contact screw adapt.By locating hole, realize the technique effect that contact screw is directly electrically connected to, meet processing and joint gap simultaneously, assurance contact screw can be realized the technique effect being electrically connected within the scope of the locating hole of long trough.
Use a kind of LED fluorescent tube of the present utility model, comprise as described in power circuit plate, also comprise fluorescent tube body, the lamp holder at fluorescent tube body two ends and be arranged on the electroluminescent lamp pearl wiring board in fluorescent tube body, described in it, pedestal is provided with the upper and lower two-layer slot up and down that is axial setting, electroluminescent lamp pearl wiring board and power circuit plate are inserted in respectively and are wherein stacked setting, the electric input pad of power circuit plate one end, the electricity output connector of the other end, lamp holder the inner is provided with electrode connecting parts and the socket connection of electricity output connector, electroluminescent lamp pearl wiring board plate face is provided with contact screw and is electrically connected to electricity output connector.
Use a kind of LED fluorescent tube of the present utility model by the two-layer slot up and down that is axial setting is set in fluorescent tube body, realize electroluminescent lamp pearl wiring board and power circuit plate are inserted in respectively and are wherein the stacked state that arranges, wherein power circuit plate one end is provided with electric input pad, and a wherein lamp holder corresponding with electric input pad is provided with electrode connecting parts and the socket connection of electricity output connector.The plate face of power circuit plate opposite side is provided with electricity output connector, corresponding electroluminescent lamp pearl wiring board plate face electricity is exported connector with it, at electroluminescent lamp pearl wiring board and power circuit plate, be inserted in respectively and be wherein stacked when state is set, establish and by contact screw, be electrically connected to electricity output connector and realize and be electrically connected to electricity output and connect.Electrode connecting parts realizes electricity input with the socket connection of electricity output connector and is connected when assembling upper lamp holder.The structure that said structure has been simplified soft connecting line realizes directly electrical connection to meet the specification requirement of automatic assembling.The utility model is simplified connecting line and is laid the technique effect of simultaneously realizing stable conduction, change the electric connection structure of conventional wire, the conductive structure that forms fixed connector is realized electrical connection, and simplification connecting line is laid and realized the technique effect that connects simply, stablizes conduction simultaneously.
Use LED fluorescent tube of the present utility model to adopt automatic mechanism and carry out following operation assembling: one, manipulator dress electroluminescent lamp pearl wiring board assembling procedure: by pedestal is to horizontal location, manipulator positioning luminous lamp pearl wiring board be the level of state from pedestal one end level insert corresponding in slot.Two, manipulator dress power circuit plate assembling procedure: manipulator Positioning Power wiring board face down be the level of state from pedestal one end level insert corresponding in slot.Power circuit plate is inserted into behind position, and its back side is upwards relative with electroluminescent lamp pearl wiring board bottom surface, and locating hole and the contact screw connecting hole on electroluminescent lamp pearl wiring board of the electricity output connector of its plate face are vertically opposite.Three, lock screw operation: the contact screw of two electrodes faces down respectively fastening with the locating hole of electricity output connector from the plate of electroluminescent lamp pearl wiring board, in the time of contact screw locking, contact is positioned in locating hole and realizes and being electrically connected to; Four, dress diffuser operation: diffuser inserts from pedestal one end level, and the corresponding fastening of catching groove of dual-side is integrated.Five, manipulator dress lamp holder operation: fill by manipulator the lamp holder that inside portion is provided with electrode connecting parts in one end corresponding with electric input pad, during installation, make lamp holder coaxial with fluorescent tube body, the electrode connecting parts of its two electrode buckles into the corresponding relative rear level of electric input pad.After the other end makes lamp holder and fluorescent tube body coaxial while installing, level buckles into.Two lamp holders by screw radially, fix again or radially mechanical pressure point is fixedly connected with, and complete whole assembling product.Above operation realizes the technique effect of automatic assembling.Be applicable to the power circuit plate of LED fluorescent tube, the utility model compared with prior art has that automation processing is simple, assembling is simple, and production efficiency is high, and product structure is simple, stable connection, good heat dissipation effect, the technique effect of the low and environmental protection and energy saving of cost, has good promotional value.
Accompanying drawing explanation
Below in conjunction with the specific embodiment in accompanying drawing, the utility model is described in further detail, so that clearer, understands intuitively its utility model essence, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of specific embodiment one in power circuit plate of the present utility model;
Fig. 2 is the structural representation of specific embodiment two in power circuit plate of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram of the A portion of Fig. 3;
Fig. 4 is the local structure for amplifying schematic diagram of the B portion of Fig. 3;
Fig. 5 is the local structure for amplifying schematic diagram of the C portion of Fig. 4;
Fig. 6 is the medial surface perspective view of the utility model lamp holder;
Fig. 7 is the plan structure schematic diagram of the utility model lamp holder;
Fig. 8 is the perspective view of the utility model lamp holder lateral surface;
Fig. 9 is the structural representation of the utility model electroluminescent lamp pearl wiring board assembling procedure;
Figure 10 is the structural representation that the utility model electroluminescent lamp pearl wiring board has been assembled;
Figure 11 is the cross section structure schematic diagram that the utility model power circuit plate and contact screw have been assembled;
Figure 12 is the cross section structure schematic diagram that the utility model diffuser has been assembled;
Figure 13 is the specific embodiment one, two of power circuit plate in the utility model structural representation one when lamp holder is assembled;
Figure 14 is the specific embodiment one, two of power circuit plate in the utility model structural representation two when lamp holder is assembled;
Figure 15 is the specific embodiment one, two of power circuit plate in the utility model structural representation after completing lamp holder assembling.
Figure 16 is three-dimensional disassembly and assembly structure schematic diagram of the present utility model;
Figure 17 is front of the present utility model disassembly and assembly structure schematic diagram;
The specific embodiment
As shown in Fig. 1~Figure 17: a kind of power circuit plate for LED fluorescent tube, comprise power circuit plate 4, electric input pad 41 and electricity output connector 42, electricity input pad 41 is arranged on an end and the lamp holder socket connection of power circuit plate 4, electricity output connector 42 is arranged on the plate face of power circuit plate 4 other ends, and power circuit plate 4 is provided with for the interspersed through hole 43 of contact screw.
Electricity input pad 41, electricity output connector 42 are SMD connector.
On SMD connector electricity output connector 42, offer the locating hole 42a connecting for contact screw, paster body is provided with the output connecting pin 42b connecting power line road plate 4 of turnover connecting power line road plate 4.
The paster body of electricity input pad 41 be provided with turnover connecting power line road plate 4 input connecting pin 41a, prolong the extension block 41b and the extension block 41b outer end that body and be axially extended plug 41c, it is arc that extension block 41b is arc.
Locating hole 42a is long trough setting vertically, and its width and contact screw 5 adapt.
A kind of LED fluorescent tube when the utility model is specifically applied, comprise fluorescent tube body 1, the lamp holder 2 at fluorescent tube body 1 two ends and be arranged on electroluminescent lamp pearl wiring board 3 and the power circuit plate 4 in fluorescent tube body 1, in its fluorescent tube body 1, be provided with the upper and lower two-layer slot up and down 11 that is axial setting, 12, electroluminescent lamp pearl wiring board 3 and power circuit plate 6 are inserted in respectively and are wherein stacked setting, power circuit plate 4 wherein one end is provided with electric input pad 41, plate face is provided with electricity output connector 42, lamp holder 2 the inners are provided with electrode connecting parts 21 and 41 socket connections of electricity output connector, electroluminescent lamp pearl wiring board 3 plate faces are provided with contact screw 5 and are electrically connected to electricity output connector 42.Fluorescent tube body 1 comprises pedestal a and the diffuser b that is interlocked and is integrated.Pedestal a is aluminium alloy body, and diffuser b is plastics.
The utility model is when concrete assembling, adopt automatic mechanism and carry out following operation assembling: one, manipulator dress electroluminescent lamp pearl wiring board 3 (LED aluminium sheet) assembling procedure: by pedestal a is to horizontal location, manipulator positioning luminous lamp pearl wiring board 3 be the level of state from pedestal a one end level insert correspondence in slot 11.Two, manipulator dress power circuit plate 4 assembling procedures: manipulator Positioning Power wiring board 4 face down be the level of state from pedestal a one end level insert corresponding in slot 12.Power circuit plate 4 is inserted into behind position, and its back side is upwards relative with electroluminescent lamp pearl wiring board 3 bottom surfaces, and the electricity output locating hole 42a of connector 42 and the connecting hole of the contact screw 5 on electroluminescent lamp pearl wiring board 3 of its plate face are vertically opposite.Three, lock screw operation: the contact screw 5 of two electrodes faces down respectively fastening with the locating hole 42a of electricity output connector 42 (positive pole of output and negative pole) from the plate of electroluminescent lamp pearl wiring board 3, in the time of contact screw locking, contact is positioned in locating hole 42a and realizes and being electrically connected to; Four, dress diffuser operation: diffuser b inserts from pedestal a one end level, and the corresponding fastening of catching groove of dual-side is integrated.Five, manipulator dress lamp holder operation: fill by manipulator the lamp holder 2 that inside portion is provided with electrode connecting parts in one end corresponding with electric input pad, during installation, make lamp holder 2 coaxial with fluorescent tube body 1, after the electrode connecting parts 21 of its two electrode is relative with corresponding electric input pad 41, level buckles into.After the other end makes lamp holder 2 and fluorescent tube body 1 coaxial while installing, level buckles into.Two lamp holders 2 again by axial screws 6 fixing or radially screw fix or radially mechanical pressure point is fixedly connected with, complete whole assembling product.Above operation realizes the technique effect of automatic assembling.
In sum, the utility model is as description and diagramatic content, makes actual sample and through repeatedly use test, from the effect of use test, provable the utility model can reach the object that it is expected, practical value is unquestionable.Above illustrated embodiment is only used for conveniently illustrating the utility model, not the utility model is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if within not departing from the scope of technical characterictic that the utility model is put forward, utilize technology contents that the utility model discloses to make the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present utility model, all still belong to the scope of the utility model technical characterictic.

Claims (6)

1. the power circuit plate for LED fluorescent tube, comprise power circuit plate (4), electric input pad (41) and electricity output connector (42), it is characterized in that: electric input pad (41) is arranged on an end and the lamp holder socket connection of power circuit plate (4), electricity output connector (42) is arranged on the plate face of power circuit plate (4) other end, and power circuit plate (4) is provided with for the interspersed through hole (43) of contact screw.
2. the power circuit plate for LED fluorescent tube according to claim 1, is characterized in that: electric input pad (41), electricity output connector (42) are SMD connector.
3. the power circuit plate for LED fluorescent tube according to claim 2, it is characterized in that: on SMD connector electricity output connector (42), offer the locating hole (42a) connecting for contact screw, paster body is provided with output connecting pin (42b) the connecting power line road plate (4) of turnover connecting power line road plate (4).
4. the power circuit plate for LED fluorescent tube according to claim 2, it is characterized in that: the paster body of electric input pad (41) be provided with turnover connecting power line road plate (4) input connecting pin (41a), prolong the extension block (41b) and extension block (41b) outer end that body and be axially extended plug (41c), it is arc that extension block (41b) is arc.
5. the power circuit plate for LED fluorescent tube according to claim 3, is characterized in that: locating hole (42a) is long trough setting vertically, and its width and contact screw adapt.
6. a LED fluorescent tube, is characterized in that: comprise the power circuit plate as described in as arbitrary in claim 1 to 5.
CN201320225427.2U 2013-03-26 2013-03-26 Power circuit board used for LED tube, and LED tube Expired - Fee Related CN203431774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320225427.2U CN203431774U (en) 2013-03-26 2013-03-26 Power circuit board used for LED tube, and LED tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320225427.2U CN203431774U (en) 2013-03-26 2013-03-26 Power circuit board used for LED tube, and LED tube

Publications (1)

Publication Number Publication Date
CN203431774U true CN203431774U (en) 2014-02-12

Family

ID=50060809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320225427.2U Expired - Fee Related CN203431774U (en) 2013-03-26 2013-03-26 Power circuit board used for LED tube, and LED tube

Country Status (1)

Country Link
CN (1) CN203431774U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 330800 Industrial Zone, Gao An City, Jiangxi

Patentee after: Ao Qisi Science and Technology Co., Ltd.

Address before: 330800 Industrial Zone, Gao An City, Jiangxi

Patentee before: Outrace (Jiangsu) Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140212

Termination date: 20190326

CF01 Termination of patent right due to non-payment of annual fee