CN105953108A - Lamp core of LED light bar lamp and manufacturing method of lamp core - Google Patents
Lamp core of LED light bar lamp and manufacturing method of lamp core Download PDFInfo
- Publication number
- CN105953108A CN105953108A CN201610387348.XA CN201610387348A CN105953108A CN 105953108 A CN105953108 A CN 105953108A CN 201610387348 A CN201610387348 A CN 201610387348A CN 105953108 A CN105953108 A CN 105953108A
- Authority
- CN
- China
- Prior art keywords
- lamp bar
- circuit connecting
- connecting plate
- led lamp
- hole
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp core of an LED light bar lamp and a manufacturing method of the lamp core. The lamp core of the LED light bar lamp comprises a bracket, a circuit connecting board, a power board and at least one LED light bar, wherein two bonding pads are arranged at the lower end of each LED light bar, the bracket comprises through holes, and the number of the through holes is the same as that of the LED light bars; two bonding pads electrically connected with each light bar are arranged on the top surface of the circuit connecting board, and two bonding pads electrically connected with the power board are arranged on the bottom surface of the circuit connecting board; a plurality of bolts are arranged at the lower end of the bracket, the circuit connecting board comprises a plurality of bolt holes and two slots, and the bolts are inserted into the bolt holes; two inserting tenons are arranged at the top end of the power board and are inserted into the slots of the circuit connecting board; the lower end of each LED light bar penetrates through the corresponding through hole in the bracket, and the bonding pads of each LED light bar are welded with the bonding pads on the top surface of the circuit connecting plate; two bonding pads are arranged at the upper end of the power board, and the bonding pads at the upper end of the power board are welded with the bonding pads on the bottom surface of the circuit connecting board. The lamp core of the LED light bar lamp facilitates automatic welding and is high in assembling efficiency and low in production cost.
Description
[technical field]
The present invention relates to LED illumination, particularly relate to wick and the manufacture method of wick of a kind of LED lamp bar lamp.
[background technology]
The utility model of Patent No. CN201520207815.7 discloses a kind of all-round smooth light-adjustable LED lamp
Tool, including lamp holder, lamp socket, power module, several LED lamp bar, light source board and cell-shell.Described LED
Light fixture, without radiator, can realize 360 degree of luminescences；Without radiator structure part, volume is little, and reliability is high, the longevity
Life is long；Light source uses single-ended line-outgoing type LED lamp bar, and lamp bar is arranged one week on light source board in an annular fashion,
And have the one of LED lamp facing to the mode outside light source board on lamp bar, contribute to the heat radiation of LED lamp bar,
Improve the LED lamp bar life-span.But, the wick of this all-round smooth Dimmable LED light fixture is not easy to assemble, weld
Connect that efficiency is low, production cost is high.
[summary of the invention]
The technical problem to be solved in the present invention is to provide one and is easy to automatic welding, the LED that packaging efficiency is high
The wick of bar lamp.
The present invention another to solve the technical problem that the making side being to provide a kind of above-mentioned LED lamp bar lamp wick
Method.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is, the lamp of a kind of LED lamp bar lamp
Core, including support, circuit connecting plate, power panel and at least LED lamp bar, the lower end of LED lamp bar includes
Two pads, support includes the through hole identical with LED lamp bar quantity；The end face of circuit connecting plate includes two
Electrically connecting pad with lamp bar, bottom surface includes two pads electrically connected with power panel；The lower end of support includes multiple
Several latches, circuit connecting plate includes a plurality of pin hole and two slots, and latch is inserted in pin hole；
The top of power panel includes that two plug tenons, two plug tenons are inserted in the slot of circuit connecting plate；LED lamp bar
Lower end is through the pad solder of the through hole of support, the pad of LED lamp bar and circuit connecting plate end face；Power panel
Upper end includes the pad solder of two pads, the pad of the upper end of power panel and circuit connecting plate bottom surface.
The wick of above-described LED lamp bar lamp, circuit connecting plate includes insert identical with LED lamp bar quantity
Hole, the lower end of LED lamp bar is inserted in the jack of circuit connecting plate.
The wick of above-described LED lamp bar lamp, described latch and pin hole tight fit, described plug tenon
With slot tight fit, described LED lamp bar is slidably matched with described through hole.
The wick of above-described LED lamp bar lamp, support includes disk body and plural number block riser, the top of riser
It is connected with the bottom surface of disk body；Through hole is arranged on disk body, and riser avoids described through hole；Described latch cloth
Put the bottom surface at riser.
The wick of above-described LED lamp bar lamp, including the LED lamp bar described in complex root, described through hole
For oblong aperture；The major axis of through hole is along the radial arrangement of disk body, and through hole is uniform along the circumference of disk body；Described riser
Quantity identical with the quantity of LED lamp bar, riser is uniform along the circumference of disk body.
The wick of above-described LED lamp bar lamp, described lamp bar is double face lamp bar.
The manufacture method of a kind of above-mentioned wick, comprises the following steps:
1, two plug tenons on the top of power panel are inserted in the slot of circuit connecting plate, power panel top
Two pads are relative with the two of circuit connecting plate bottom surface pads；
2, assembly step 1 being completed carries out automatic soldering；
3, being connected with circuit connecting plate by support, the latch of pedestal lower end inserts the pin hole of circuit connecting plate；
4, lamp bar lower end is through the through hole of support, two pads of the lower end of lamp bar and circuit connecting plate end face
Two pads are relative；Two pads of the lower end of lamp bar and two pad brushing tin creams of circuit connecting plate end face；
5, assembly step 1 being completed carries out reflow soldering.
Above-described manufacture method, circuit connecting plate includes the jack identical with LED lamp bar quantity, in step
In rapid 4, the lower end of LED lamp bar is inserted in the jack of circuit connecting plate.
The wick of LED lamp bar lamp of the present invention is easy to automatic welding, packaging efficiency is high, production cost is low.
[accompanying drawing explanation]
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the embodiment of the present invention 1 wick.
Fig. 2 is the axonometric chart of the embodiment of the present invention 1 wick.
Fig. 3 is the top view of the embodiment of the present invention 1 wick.
Fig. 4 is the axonometric chart at another visual angle of the embodiment of the present invention 1 wick.
Fig. 5 is the upward view of the embodiment of the present invention 1 wick.
Fig. 6 is the front view of the embodiment of the present invention 1 lamp bar.
Fig. 7 is the schematic diagram of the embodiment of the present invention 1 circuit connecting plate end face.
Fig. 8 is the schematic diagram of the embodiment of the present invention 1 circuit connecting plate bottom surface.
Fig. 9 is the axonometric chart of the embodiment of the present invention 1 support.
Figure 10 is the axonometric chart at another visual angle of the embodiment of the present invention 1 support.
Figure 11 is the axonometric chart of the embodiment of the present invention 1 power panel.
Figure 12 is the axonometric chart of the embodiment of the present invention 2 wick.
Figure 13 is the axonometric chart at another visual angle of the embodiment of the present invention 2 wick.
Figure 14 is the front view of the embodiment of the present invention 2 wick.
Figure 15 is the top view of the embodiment of the present invention 2 wick.
Figure 16 is the upward view of the embodiment of the present invention 2 wick.
Figure 17 is the axonometric chart of the embodiment of the present invention 2 support.
Figure 18 is the axonometric chart at another visual angle of the embodiment of the present invention 2 support.
Figure 19 is the axonometric chart of the embodiment of the present invention 3 wick.
Figure 20 is the axonometric chart at another visual angle of the embodiment of the present invention 3 wick.
Figure 21 is the front view of the embodiment of the present invention 3 wick.
Figure 22 is the top view of the embodiment of the present invention 3 wick.
Figure 23 is the upward view of the embodiment of the present invention 3 wick.
Figure 24 is the axonometric chart of the embodiment of the present invention 3 support.
Figure 25 is the axonometric chart at another visual angle of the embodiment of the present invention 3 support.
[detailed description of the invention]
The structure of the embodiment of the present invention 1 wick as shown in Figure 1 to 11, including support 1, circuit connecting plate
2, power panel 3 and LED lamp bar 4.
LED lamp bar 4 is double face lamp bar, including glass substrate 401, the LED that is arranged in glass substrate 401 two sides
Lamp string 402 and two pads 403 being arranged in glass substrate 401 lower end, pad 403 is by substrate 401
Printed circuit electrically connect with LED string 402.
Support 1 includes that disk body 101 and two pieces of risers 102, the top of riser 102 connect with the bottom surface of disk body 101
Connecing, two pieces of risers 102 are connected with each other.There is the through hole 103 of a strip at the middle part of disk body 101, and two pieces are stood
The bottom surface of the riser 102 that through hole 103. is arranged in centre avoided by plate 102 two latches 104.LED lamp bar 4
Glass substrate 401 be slidably matched with through hole 103.
The side of the through hole 103 of strip also has a groove 103a, it is simple to the pad of LED lamp bar 4 two
Pad 403 passes through when inserting through hole 103.
The end face of circuit connecting plate 2 has two to electrically connect pad 201 with lamp bar 4, and there are two and power panel in bottom surface
The pad 202 of 3 electrical connections, pad 201 is electrically connected by the printed circuit in circuit connecting plate 2 with pad 202
Connect.There is a jack 205 at the middle part of circuit connecting plate 2, and the lower end of LED lamp bar 4 is inserted into circuit connecting plate
In the jack 205 of 2.
Circuit connecting plate 2 has two each and every one pin hole 204 and two slots 203, two latches 104 of support 1
It is inserted in two each and every one pin holes 204 of circuit connecting plate 2, latch 104 and pin hole 204 tight fit.
Being provided with power module (not shown) on power panel 3, there are two plug tenons 301 on the top of power panel 3,
Two plug tenons 301 are inserted in the slot 203 of circuit connecting plate 2, plug tenon 301 and slot 203 tight fit.
There are two pads 302 upper end of power panel 3, and pad 302 is by the printed circuit on power panel 3 and power supply mould
Block electrically connects.
The lower end of LED lamp bar 4 is through the through hole 103 of support 1, and the pad 403 of LED lamp bar 4 is with circuit even
The pad 201 of fishplate bar 2 end face welds.Pad 302 and circuit connecting plate 2 bottom surface of the upper end of power panel 3
Pad 202 weld.
The structure of the embodiment of the present invention 2 wick is as shown in Figure 12 to Figure 18, as different from Example 1,
Embodiment 2 has three LED lamp bar 4.
Correspondingly, support 1 includes disk body 101 and three pieces of risers 102, the top of riser 102 and disk body 101
Bottom surface connect, the inner side of three pieces of risers 102 is connected with each other, and three pieces of risers 102 are along the circumference of disk body 101
Uniform.There is the through hole 103 of three strips at the middle part of disk body 101, and the major axis of through hole 103 is along disk body 101
Radial arrangement, three through holes 103 are uniform along the circumference of disk body 101.The bottom surface of three pieces of risers 102 is respectively arranged with one
Individual latch 104.
Circuit connecting plate 2 has three jacks 203, and the lower end of LED lamp bar 4 is inserted into inserting of circuit connecting plate 2
In hole 203.The major axis of three jacks 203 is along the radial arrangement of circuit connecting plate 2, three jack 203 edges
The circumference of circuit connecting plate 2 is uniform.
The structure of the embodiment of the present invention 3 wick is as shown in Figure 19 to Figure 25, as different from Example 1,
Embodiment 3 has 4 LED lamp bar 4.
Correspondingly, support 1 includes disk body 101 and 4 pieces of risers 102, the top of riser 102 and disk body 101
Bottom surface connect, the inner side of 4 pieces of risers 102 is connected with each other, 4 pieces of risers 102 along disk body 101 circumference all
Cloth；Wherein, the bottom surface of two pieces of risers 102 is respectively arranged with a latch 104.
There is the through hole 103 of 4 strips at the middle part of disk body 101, and the major axis of through hole 103 is along the footpath of disk body 101
To layout, 4 through holes 103 are uniform along the circumference of disk body 101.
Circuit connecting plate 2 has 4 jacks 203, and the lower end of LED lamp bar 4 is inserted into inserting of circuit connecting plate 2
In hole 203.The major axis of 4 jacks 203 is along the radial arrangement of circuit connecting plate 2, and 4 jacks 203 are along electricity
The circumference of road connecting plate 2 is uniform.
The manufacture method of above example wick of the present invention, comprises the following steps:
1, two plug tenons 301 on the top of power panel 3 are inserted in the slot 203 of circuit connecting plate 2,
Two pads on power panel 3 top are relative with two pads of circuit connecting plate 2 bottom surface；
2, assembly step 1 being completed carries out automatic soldering；
3, being connected with circuit connecting plate 2 by support 1, the latch of support 1 lower end inserts circuit connecting plate 2
Pin hole in；
4, lamp bar 4 lower end is through the through hole of support 1, two pads of the lower end of lamp bar 4 and circuit connecting plate
Two pads of 2 end faces are relative；Two pads of the lower end of lamp bar 4 and two pads of circuit connecting plate 2 end face
Place's brushing tin cream；
5, assembly step 4 being completed carries out reflow soldering.
Above example of the present invention has the advantage that
1, lamp bar good heat dissipation, wall scroll power can promote, low cost；Overall lamp cored structure is compact.Antidetonation energy
Power is high；2, positive and negative and the surrounding of clear lamp bar goes out light unanimously, and light efficiency is high, and hot spot is little；
3, after all solder joint groups connect can automatic welding, work efficiency is high, saves artificial；Automatically blowtorch bar ratio
Artificial blowtorch silk qualification rate is high, and output capacity is high；
4, Reflow Soldering after the grafting of lamp strip adoption, work efficiency is greatly improved；
5, due to lamp bar good heat dissipation, in cell-shell can not evacuation, do not fill heat-conducting gas, low cost；
6, need not invest wind bubble the medium-and-large-sized equipment such as machine and terminal welding machine, whole piece assembly line only need Reflow Soldering and
The mini-plants such as Soldering machine, equipment investment is few.
Claims (8)
1. a wick for LED lamp bar lamp, including at least LED lamp bar, the lower end of LED lamp bar includes two
Individual pad, it is characterised in that include support, circuit connecting plate and power panel, support includes and LED lamp bar
The through hole that quantity is identical；The end face of circuit connecting plate includes that two electrically connect pad with lamp bar, and bottom surface includes two
The individual pad electrically connected with power panel；The lower end of support includes a plurality of latch, and circuit connecting plate includes plural number
Individual pin hole and two slots, latch is inserted in pin hole；The top of power panel includes two plug tenons, two
Individual plug tenon is inserted in the slot of circuit connecting plate；The lower end of LED lamp bar is through the through hole of support, LED
The pad of bar and the pad solder of circuit connecting plate end face；The upper end of power panel includes two pads, power panel
The pad solder of pad and circuit connecting plate bottom surface of upper end.
The wick of LED lamp bar lamp the most according to claim 1, it is characterised in that circuit connecting plate bag
Including the jack identical with LED lamp bar quantity, the lower end of LED lamp bar is inserted in the jack of circuit connecting plate.
The wick of LED lamp bar lamp the most according to claim 1, it is characterised in that described latch with
Pin hole tight fit, described plug tenon and slot tight fit, described LED lamp bar is slided with described through hole
Coordinate.
The wick of LED lamp bar lamp the most according to claim 1, it is characterised in that support includes disk body
With plural number block riser, the top of riser is connected with the bottom surface of disk body；Through hole is arranged on disk body, and riser is avoided
Described through hole；Described latch is arranged in the bottom surface of riser.
The wick of LED lamp bar lamp the most according to claim 4, it is characterised in that include complex root institute
The LED lamp bar stated, described through hole is oblong aperture；The major axis of through hole is along the radial arrangement of disk body, through hole edge
The circumference of disk body is uniform；The quantity of described riser is identical with the quantity of LED lamp bar, and riser is along the circumference of disk body
Uniform.
The wick of LED lamp bar lamp the most according to claim 1, it is characterised in that described lamp bar is
Double face lamp bar.
7. the manufacture method of wick described in a claim 1, it is characterised in that comprise the following steps:
701, two plug tenons on the top of power panel are inserted in the slot of circuit connecting plate, power panel top
Two pads relative with the two of circuit connecting plate bottom surface pads；
702, assembly step 701 being completed carries out automatic soldering；
703, being connected with circuit connecting plate by support, the latch of pedestal lower end inserts the pin hole of circuit connecting plate；
704, lamp bar lower end is through the through hole of support, two pads of the lower end of lamp bar and circuit connecting plate end face
Two pads relative；Two pads of the lower end of lamp bar and two pad brushing stannum of circuit connecting plate end face
Cream；
705, assembly step 701 being completed carries out reflow soldering.
Manufacture method the most according to claim 1, it is characterised in that circuit connecting plate includes and LED
The jack that lamp bar quantity is identical, in step 704, the lower end of LED lamp bar is inserted into inserting of circuit connecting plate
Kong Zhong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387348.XA CN105953108A (en) | 2016-06-02 | 2016-06-02 | Lamp core of LED light bar lamp and manufacturing method of lamp core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387348.XA CN105953108A (en) | 2016-06-02 | 2016-06-02 | Lamp core of LED light bar lamp and manufacturing method of lamp core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953108A true CN105953108A (en) | 2016-09-21 |
Family
ID=56908519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610387348.XA Pending CN105953108A (en) | 2016-06-02 | 2016-06-02 | Lamp core of LED light bar lamp and manufacturing method of lamp core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953108A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152474Y (en) * | 2008-01-25 | 2008-11-19 | 肖勇 | LED lighting lamp |
| CN201215806Y (en) * | 2008-04-08 | 2009-04-01 | 矽诚科技股份有限公司 | Package construction and component for LED lamp |
| US20100201269A1 (en) * | 2009-02-12 | 2010-08-12 | Hua-Lung Tzou | Separate LED Lamp Tube and Light Source Module Formed Therefrom |
| CN203810319U (en) * | 2014-04-22 | 2014-09-03 | 惠州市华阳光电技术有限公司 | Connecting structure for power source board and light source board of LED bulb lamp |
| CN204611455U (en) * | 2015-04-08 | 2015-09-02 | 深圳博用科技有限公司 | All-round smooth Dimmable LED light fixture |
-
2016
- 2016-06-02 CN CN201610387348.XA patent/CN105953108A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152474Y (en) * | 2008-01-25 | 2008-11-19 | 肖勇 | LED lighting lamp |
| CN201215806Y (en) * | 2008-04-08 | 2009-04-01 | 矽诚科技股份有限公司 | Package construction and component for LED lamp |
| US20100201269A1 (en) * | 2009-02-12 | 2010-08-12 | Hua-Lung Tzou | Separate LED Lamp Tube and Light Source Module Formed Therefrom |
| CN203810319U (en) * | 2014-04-22 | 2014-09-03 | 惠州市华阳光电技术有限公司 | Connecting structure for power source board and light source board of LED bulb lamp |
| CN204611455U (en) * | 2015-04-08 | 2015-09-02 | 深圳博用科技有限公司 | All-round smooth Dimmable LED light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong, Shenzhen, Shenzhen, Guangdong, Baoan District Songgang street, Dongfang Datian industrial area (Huamei section), building B and two building on the first floor of building A1 Applicant after: Shenzhen Da Yongkang science and Technology Co., Ltd. Address before: 518000 Guangdong, Shenzhen, Shenzhen, Guangdong, Baoan District Songgang street, Dongfang Datian industrial area (Huamei section), building B and two building on the first floor of building A1 Applicant before: SHENZHEN JINGCI PHOTOELECTRIC CO., LTD. |
|
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20191227 |