CN103868036B - Lamp cap negative terminal and its with the mounting structure of driving plate and mounting process and LED light - Google Patents
Lamp cap negative terminal and its with the mounting structure of driving plate and mounting process and LED light Download PDFInfo
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- CN103868036B CN103868036B CN201410059518.2A CN201410059518A CN103868036B CN 103868036 B CN103868036 B CN 103868036B CN 201410059518 A CN201410059518 A CN 201410059518A CN 103868036 B CN103868036 B CN 103868036B
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- plate
- lamp cap
- negative terminal
- driving plate
- driving
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Abstract
The present invention disclose a kind of lamp cap negative terminal, and including the output terminal being electrically connected for the input terminal that is electrically connected with driving plate and confession with lamp cap, output terminal protrudes from elastomer outside lamp housing to may pass through lamp housing side profile groove.The invention also discloses lamp cap negative terminals and the mounting structure and mounting process of driving plate.The present invention simultaneously discloses a kind of LED light with lamp cap negative terminal.The present invention can simplify the electrical connection of lamp cap cathode, make negative electricity attended operation very simple, quick, assembly cost reduces, and is advantageously implemented automatic assembling.
Description
Technical field
The present invention relates to the technical field of connector, more particularly to a kind of negative terminal being electrically connected suitable for LED lamp holder,
And this negative terminal and the connecting installation structure and mounting process of driving plate, further relate to the LED using this lamp cap negative terminal
Lamp.
Background technology
In the prior art, it is to be electrically connected by conducting wire realization between the driving plate of the light bulbs such as LED light, energy-saving lamp and lamp cap,
Positive wire is welded between the anode of driving plate and the anode of lamp cap, is welded between the cathode of driving plate and the cathode of lamp cap
Connect cathode conductor.This electric connection mode operation is cumbersome, causes LED light assembly cost high, can not realize automatic assembling.
In view of this, the present inventor is improved existing LED lamp structure, specially develops a kind of negative terminal, and
The negative terminal and the connecting installation structure and mounting process of driving plate are devised, with ease of assembly, thus this case generates.
Invention content
It is simple in structure it is an object of the present invention to provide a kind of lamp cap negative terminal, make lamp cap easy for installation.
It is another object of the present invention to provide a kind of lamp cap negative terminals and mounting structure and the erector of driving plate
Skill makes negative terminal installation more firm.
To achieve these goals, technical scheme is as follows：
Lamp cap negative terminal, it is defeated including the input terminal for being electrically connected with driving plate and the output terminal for being electrically connected with lamp cap
Outlet protrudes from elastomer outside lamp housing to may pass through lamp housing side profile groove.
The lamp cap negative terminal is bent by conducting wire, and the both ends of conducting wire are the input terminal being electrically connected with driving plate, are led
The centre of line is the output terminal being electrically connected with lamp cap, the intermediate undulate of conducting wire and form elastomer, corrugated elastomer
Across lamp housing side profile groove, and the flight pitch of corrugated corrugation pitch and lamp housing matches, and wave crest also protrudes from lamp housing
Outside screw thread.
The lamp cap negative terminal is bent by metallic plate punching press, and output terminal forms elastomer, saddle for the shape of a saddle
The elastomer of shape passes through lamp housing side profile groove, and the raised spacing of the shape of a saddle and the flight pitch of lamp housing match, and protrusion is also prominent
Outside for the screw thread of lamp housing.
The lamp cap negative terminal is bent by metallic plate punching press, and output terminal forms elastomer, triangle for triangle
The elastomer of shape passes through lamp housing side profile groove, and the apex angle of triangle is protruded from outside the screw thread of lamp housing.
The elastomer is in totally enclosed type or semi-enclosed.
The input terminal is welding plate, and installation hook is formed in welding plate or installation is further formed in input terminal welding plate
Welding striker plate is formed with clump weight or further in the opposite direction of input terminal.
The input terminal includes positioning plate and plate, and positioning plate is resisted against the end of driving plate, and plate is plugged on driving plate
Jack in, formed to hook the grab of card driving plate on positioning plate and plate.
The mounting structure of lamp cap negative terminal and driving plate, lamp cap negative terminal are bent by metallic plate punching press, including
Input terminal for being electrically connected with driving plate and the output terminal for being electrically connected with lamp cap, output terminal are dashed forward to may pass through lamp housing side profile groove
Elastomer outside for lamp housing, input terminal are welding plate, and installation hook is formed in welding plate, and elasticity is corresponded in the opposite direction of welding plate
Body forms welding striker plate, has pad and location hole in driving plate, and the hook of welding plate is hooked in the location hole of driving plate, lamp
The input terminal welding plate of head negative terminal is welded on the pad of driving plate.
The mounting process of lamp cap negative terminal and driving plate, step are as follows：
The first step composes and lay out driving plate, has pad and location hole in driving plate, in the installation lamp cap of each driving plate
The side of negative terminal is also composed and laid out a technique side plate, and the pad locations that this technique side plate corresponds to driving plate have technique pad,
Between driving plate and technique side plate there are for lamp cap negative terminal output terminal by gap；
Lamp cap negative terminal is taken and is placed in driving plate and technique side plate by second step, the welding plate alignment of lamp cap negative terminal
The pad of driving plate, the hook of welding plate are hooked in the location hole of driving plate, the striker plate edge aligned process of lamp cap negative terminal
The technique pad of side plate, the output terminal elastomer of lamp cap negative terminal are set in the gap of driving plate and technique side plate；
Third walks, and the welding plate of lamp cap negative terminal is fixed on by spot welding on the pad of driving plate, lamp cap negative terminal
Striker plate edge be fixed on the technique pad of technique side plate by spot welding；
The pad of the welding plate of lamp cap negative terminal and driving plate by wave-soldering is welded further, makes lamp cap by the 4th step
The welding plate of negative terminal and the pad of driving plate are fixedly secured, and striker plate blocks solder and gushes upwards during wave-soldering；
5th step after wave-soldering, the root of striker plate is fractureed, i.e., is pulled off striker plate from lamp cap negative terminal,
Striker plate and technique side plate is made to be detached with remaining lamp cap negative terminal and driving plate, at this point, completing the weldering of lamp cap negative terminal
The installation of plate and elastomer in driving plate.
A kind of LED light, including lamp cap, lamp housing, driving plate and light source board, driving plate and light source board are mounted in lamp housing, lamp
Head is mounted on lamp housing, and driving plate and light source board electrical connection, the anode of driving plate are electrically connected with the anode of lamp cap, and driving plate is born
The fixed above-mentioned lamp cap negative terminal of pole electrical connection, the output terminal elastomer that lamp housing corresponds to lamp cap negative terminal open up side profile groove, bullet
Property body pass through and lamp housing side profile groove and protrude from outside lamp housing, when lamp cap is mounted on lamp housing with elastomer contact and realize the negative of lamp cap
Pole is electrically connected with the cathode of driving plate.
The anode installation socket type connector of the lamp cap, the anode installation pin connector of driving plate, by socket
And contact pin cooperation is realized and is electrically connected between the anode of lamp cap and the anode of driving plate.
After using the above scheme, lamp cap negative terminal provided by the invention can be electrically connected with driving plate, then in advance with drive
Movable plate is mounted in lamp housing and in the side profile groove of lamp housing, when lamp cap is connect with lamp housing, because of the bullet of lamp cap negative terminal
Property body is to protrude from lamp housing, so, lamp cap can be also in close contact while being in close contact with lamp housing with elastomer, so as to make lamp
The cathode of head is electrically connected by this lamp cap negative terminal with the cathode of driving plate.
The present invention can simplify the electrical connection of lamp cap cathode, make negative electricity attended operation very simple, quick, assembly cost
It reduces, is advantageously implemented automatic assembling.
The present invention is described in further details below in conjunction with drawings and the specific embodiments.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram one of the embodiment of the present invention one；
Fig. 2 is the stereoscopic schematic diagram two of the embodiment of the present invention one；
Fig. 3 is the stereoscopic schematic diagram one that the embodiment of the present invention one is mounted in driving plate；
Fig. 4 is the stereoscopic schematic diagram two that the embodiment of the present invention one is mounted in driving plate；
Fig. 5 is the process flow chart one that the embodiment of the present invention one is mounted in driving plate；
Fig. 6 is the process flow chart two that the embodiment of the present invention one is mounted in driving plate；
Fig. 7 is the process flow chart three that the embodiment of the present invention one is mounted in driving plate；
Fig. 8 is the stereoscopic schematic diagram of the embodiment of the present invention two；
Fig. 9 is the stereoscopic schematic diagram of the embodiment of the present invention three；
Figure 10 is the stereoscopic schematic diagram that the embodiment of the present invention three is mounted in driving plate；
Figure 11 is the stereoscopic schematic diagram of the embodiment of the present invention four；
Figure 12 is the stereoscopic schematic diagram of the embodiment of the present invention five；
Figure 13 is the stereoscopic schematic diagram of the embodiment of the present invention six；
Figure 14 is the stereoscopic schematic diagram that the embodiment of the present invention six is mounted in driving plate；
Figure 15 is the stereoscopic schematic diagram one of the embodiment of the present invention seven；
Figure 16 is the stereoscopic schematic diagram two of the embodiment of the present invention seven；
Figure 17 is the sectional view that the embodiment of the present invention seven is mounted in driving plate；
Figure 18 is the stereoscopic schematic diagram of LED light lamp housing of the present invention；
Figure 19 is LED light lamp housing of the present invention and the decomposition diagram of driving plate；
Figure 20 is the combination diagram of LED light lamp housing of the present invention and driving plate；
Figure 21 is the combination diagram of LED light lamp housing of the present invention, driving plate and lamp cap；
Figure 22 is another embodiment combination diagram of LED light lamp housing of the present invention, driving plate and lamp cap.
Label declaration
Lamp cap negative terminal 10, input terminal 11, output terminal 12, protrusion 13, hook 14, striker plate 15, clump weight 16, apex angle
17, positioning plate 18, plate 19, grab 181 and 191, driving plate 20, jack 21, pad 22, location hole 23, lamp housing 30, side profile groove
31, screw thread 32, lamp cap 40, technique side plate 50, technique pad 51.
Specific embodiment
It is a kind of seven embodiments of lamp cap negative terminal 10 of the present invention, including input terminal 11 as shown in Fig. 1 to Figure 17
With output terminal 12, input terminal 11 is for being electrically connected with driving plate 20, and output terminal 12 is for being electrically connected with lamp cap 40, and output terminal 12 is
It may pass through 30 side profile groove 31 of lamp housing and protrude from the elastomer outside lamp housing 30（Coordinate shown in Figure 18 to Figure 22）.
It is embodiment one shown in Fig. 1 and Fig. 2, lamp cap negative terminal 10 is bent by metallic plate punching press.Input terminal 11 is
Welding plate, forms installation hook 14 in welding plate, and the opposite direction of welding plate forms welding striker plate 15.Output terminal 12 is the shape of a saddle
And elastomer is formed, elastomer is totally enclosed type, is coordinated shown in Figure 19 to Figure 21, and the elastomer of the shape of a saddle is cutd open across 30 side of lamp housing
Slot 31, and 13 spacing of protrusion of the shape of a saddle matches (equal or roughly equal) with 32 spacing of screw thread of lamp housing 30, protrusion 13
It also protrudes from outside the screw thread 32 of lamp housing 30, in this way, lamp cap 40 also can be with the shape of a saddle elasticity while being in close contact with lamp housing 30
The protrusion 13 of body is in close contact, so as to which the cathode for making lamp cap 40 passes through this lamp cap negative terminal 10 and the cathode of driving plate 20 is electrically connected
It connects.
It is embodiment two shown in Fig. 8, this embodiment is roughly the same with the structure of embodiment one, and difference lies in output terminals 12
Shape of a saddle elastomer to be semi-enclosed.
It is embodiment three shown in Fig. 9 and Figure 10, this embodiment is roughly the same with the structure of embodiment one, and difference lies in defeated
Enter and installation clump weight 16 is formed in the welding plate at end 11, lamp cap negative terminal 10 is enable to be firmly mounted in driving plate 20.
Example IV and embodiment five shown in Figure 11 and Figure 12, lamp cap negative terminal 10 bent by metallic plate punching press and
Into.Input terminal 11 is welding plate, and installation hook 14 is formed in welding plate, and the opposite direction of welding plate forms welding striker plate 15.It is defeated
Outlet 12 forms elastomer for triangle, and elastomer is totally enclosed type（It can also design in semi-enclosed）, cooperation Figure 22 institutes
Showing, the elastomer of triangle passes through 30 side profile groove 31 of lamp housing, and the apex angle 17 of triangle is protruded from outside the screw thread 32 of lamp housing 30,
In this way, lamp cap 40 can be also in close contact while being in close contact with lamp housing 30 with the apex angle 17 of triangular shaped elastomeric body, so as to make
The cathode of lamp cap 40 is electrically connected by this lamp cap negative terminal 10 with the cathode of driving plate 20.The area of example IV and embodiment five
It is not, the bevel edge of the triangular shaped elastomeric body of example IV has radian, and the bevel edge of the triangular shaped elastomeric body of embodiment five is straight
Line.
Embodiment six shown in Figure 13 and Figure 14, lamp cap negative terminal 10 is bent by conducting wire, the both ends of conducting wire be with
The input terminal 11 that driving plate 20 is electrically connected, the centre of conducting wire are the output terminal 12 being electrically connected with lamp cap 40, and the centre of conducting wire is in wave
Shape wave and form elastomer, corrugated elastomer is passed through in 30 side profile groove 31 of lamp housing, and corrugated corrugation pitch and lamp
The flight pitch of shell 30 matches, and wave crest is also protruded from outside the screw thread of lamp housing 30, this part-structure is similar to embodiment one, therefore not
Give diagram.
The lamp cap negative terminal 10 of above example 1 to embodiment five is to be electrically connected using patch welding manner with driving plate 20
Fixation is connect, the lamp cap negative terminal 10 of embodiment six is to be electrically connected fixation with driving plate 20 using common welding manner, is situated between below
A kind of lamp cap negative terminal 10 that continues is to be electrically connected fixation with driving plate 20 using plug-in unit mode.
It is embodiment seven shown in Figure 15 to Figure 17, lamp cap negative terminal 10 is bent by metallic plate punching press.This embodiment
12 structure of output terminal it is identical with embodiment five, difference lies in input terminals 11 to include positioning plate 18 and plate 19, and positioning plate 18 supports
The end of driving plate 20 is leaned against, plate 19 is plugged in the jack 21 of driving plate 20, is formed and is used on positioning plate 18 and plate 19
Hook the grab 181 and 191 of card driving plate 20.Its centerboard 19 is in order to make with 21 tight fit of jack in semilunar, prevents pine
It is dynamic, and ensure being electrically connected between driving plate 20, it can not also be in semilunar and directly design in large scale, effect is similar,
Therefore it not illustrates.
The mounting structure of lamp cap negative terminal 10 of the present invention and driving plate 20 by lamp cap negative terminal 10 concrete shape and
Depending on structure, only illustrated by taking embodiment one as an example herein.As shown in Figure 3 and Figure 4,10 input terminal 11 of lamp cap negative terminal is
Welding plate forms installation hook 14 in welding plate, and the position that 12 elastomer of output terminal is corresponded in the opposite direction of welding plate forms and welds
With striker plate 15, there is pad 22 and location hole 23 in driving plate 20,11 welding plate of input terminal of lamp cap negative terminal 10 is welded on
On the pad 22 of driving plate 20, the hook 14 of welding plate is hooked in the location hole 23 of driving plate 20, and the effect of hook 14 is to prevent from welding
When connecing, there is tear phenomenon in the pad 22 of PCB driving plates 20, after lamp cap negative terminal 10 is electrically connected fixation with driving plate 20, then
Striker plate 15 is broken.
As shown in Figures 5 to 7, lamp cap negative terminal 10 and the mounting process of driving plate 20, step are as follows：
The first step, such as Fig. 5 compose and lay out driving plate 20, have pad 22 and location hole 23 in driving plate 20, in each drive
The side of the installation lamp cap negative terminal 10 of movable plate 20 is also composed and laid out a technique side plate 50, this technique side plate 50 corresponds to driving plate 20
22 position of pad have technique pad 51, between driving plate 20 and technique side plate 50 there are supply 10 output terminal of lamp cap negative terminal
12 by gap；
Lamp cap negative terminal 10 is taken and is placed in driving plate 20 and technique side plate 50 by second step, such as Fig. 6, lamp cap negative pole end
The pad 22 of 11 welding plate of the input terminal alignment driving plate 21 of son 10, the hook 14 of welding plate are hooked in the location hole 23 of driving plate 20,
The technique pad 51 of the 15 edge aligned process side plate 50 of striker plate of lamp cap negative terminal 10, the output terminal of lamp cap negative terminal 10
12 elastomers are set in the gap of driving plate 20 and technique side plate 50；
Third walks, and 11 welding plate of input terminal of lamp cap negative terminal 10 is fixed on the weldering of driving plate 20 by such as Fig. 6 by spot welding
On disk 22,15 edge of striker plate of lamp cap negative terminal 10 is fixed on by spot welding on the technique pad 51 of technique side plate 50, work
The effect of skill side plate 50 has been balanced action；
4th step, such as Fig. 7 further weld the pad of the welding plate of lamp cap negative terminal 10 and driving plate 20 by wave-soldering
It connects, is fixedly secured the welding plate of lamp cap negative terminal 10 and the pad 22 of driving plate 20, striker plate 15 can block weldering during wave-soldering
Material gushes upwards, avoids elastomer sizing and follows the string；
5th step after wave-soldering, the root of striker plate 15 is fractureed, i.e., is broken striker plate 15 from lamp cap negative terminal 10
Get off, striker plate 15 and technique side plate 50 is made to be detached with remaining lamp cap negative terminal 10 and driving plate 20, at this point, completing lamp cap
Installation of the welding plate and elastomer of negative terminal 10 in driving plate 20, as shown in Figure 3 and Figure 4.
When the lamp cap negative terminal 10 of the present invention applies to LED light, as shown in Figure 18 to Figure 22, including lamp cap 40, lamp housing
30th, driving plate 20 and light source board（Common component is not shown in figure）, driving plate 20 and light source board are in lamp housing 30, lamp cap
40 are mounted on lamp housing 30, driving plate 20 and light source board electrical connection.The cathode of the cathode of driving plate 20 and lamp cap 30 passes through above-mentioned
Lamp cap negative terminal 10 realizes electrical connection, and the electrical connection of lamp cap negative terminal 10 is fixed on the cathode of driving plate 20, and lamp housing 30 is right
12 elastomer of output terminal of lamp cap negative terminal 10 is answered to open up side profile groove 31, elastomer passes through 30 side profile groove 31 of lamp housing and protrudes from
Outside lamp housing 30, lamp cap 40 be mounted on lamp housing 30 on when with elastomer contact and realize and be electrically connected.The anode and lamp cap of driving plate 20
40 anode electrical connection, anode connection can there are many, such as conventional coupling arrangement, still, if the anode in lamp cap 40 is pacified
A seating connector is plugged, pin connector is installed in the anode of driving plate 20, can be more convenient by socket and contact pin cooperation
It realizes and is electrically connected between the anode of lamp cap 40 and the anode of driving plate 20.
The lamp cap negative terminal 10 of the present invention is simple in structure, can be by being bent after a stamped from sheetstock or by a metal
Conducting wire is bent.The lamp cap negative terminal 10 of the present invention is easily installed in driving plate 20, can more facilitate driving plate
Cathode connection between 20 and lamp cap 40, operation very simple, quick, assembly cost reduces, and is advantageously implemented automatic assembling.
Specific embodiments of the present invention are these are only, not to the restriction of protection scope of the present invention.All setting according to this case
The equivalent variations that meter thinking is done each fall within the protection domain of this case.
Claims (1)
1. the installation method of lamp cap negative terminal and driving plate, step are as follows：
The first step composes and lay out driving plate, has pad and location hole in driving plate, in the installation lamp cap cathode of each driving plate
The side of terminal is also composed and laid out a technique side plate, and the pad locations that this technique side plate corresponds to driving plate have technique pad, driving
Between plate and technique side plate there are for lamp cap negative terminal output terminal by gap；
Lamp cap negative terminal is taken and is placed in driving plate and technique side plate by second step, the welding plate alignment driving of lamp cap negative terminal
The pad of plate, the hook of welding plate are hooked in the location hole of driving plate, the striker plate edge aligned process side plate of lamp cap negative terminal
Technique pad, the output terminal elastomer of lamp cap negative terminal is set in the gap of driving plate and technique side plate；
Third walks, and the welding plate of lamp cap negative terminal is fixed on by spot welding on the pad of driving plate, the gear of lamp cap negative terminal
Flitch edge is fixed on by spot welding on the technique pad of technique side plate；
The pad of the welding plate of lamp cap negative terminal and driving plate is welded further by the 4th step by wave-soldering, makes lamp cap cathode
The welding plate of terminal and the pad of driving plate are fixedly secured, and striker plate blocks solder and gushes upwards during wave-soldering；
5th step after wave-soldering, the root of striker plate is fractureed, i.e., striker plate is pulled off from lamp cap negative terminal, makes gear
Flitch and technique side plate are detached with remaining lamp cap negative terminal and driving plate, at this point, complete lamp cap negative terminal welding plate and
Installation of the elastomer in driving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059518.2A CN103868036B (en) | 2014-02-21 | 2014-02-21 | Lamp cap negative terminal and its with the mounting structure of driving plate and mounting process and LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059518.2A CN103868036B (en) | 2014-02-21 | 2014-02-21 | Lamp cap negative terminal and its with the mounting structure of driving plate and mounting process and LED light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103868036A CN103868036A (en) | 2014-06-18 |
| CN103868036B true CN103868036B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410059518.2A Active CN103868036B (en) | 2014-02-21 | 2014-02-21 | Lamp cap negative terminal and its with the mounting structure of driving plate and mounting process and LED light |
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| CN (1) | CN103868036B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017854Y (en) * | 2007-02-07 | 2008-02-06 | 东贝光电科技股份有限公司 | Bulb holder structure |
| CN202176948U (en) * | 2011-08-23 | 2012-03-28 | 甄海威 | Light-emitting diode (LED) lamp based on composite heat dissipating technique |
| CN203023892U (en) * | 2012-12-28 | 2013-06-26 | 高晓霞 | LED (Light Emitting Diode) bulb lamp |
| CN203364059U (en) * | 2013-06-05 | 2013-12-25 | 陈忠 | Connection structure of drive power source, lamp cap and lamp holder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201407089A (en) * | 2012-08-03 | 2014-02-16 | Justing Tech Taiwan Pte Ltd | End cover and manufacturing method thereof |
-
2014
- 2014-02-21 CN CN201410059518.2A patent/CN103868036B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017854Y (en) * | 2007-02-07 | 2008-02-06 | 东贝光电科技股份有限公司 | Bulb holder structure |
| CN202176948U (en) * | 2011-08-23 | 2012-03-28 | 甄海威 | Light-emitting diode (LED) lamp based on composite heat dissipating technique |
| CN203023892U (en) * | 2012-12-28 | 2013-06-26 | 高晓霞 | LED (Light Emitting Diode) bulb lamp |
| CN203364059U (en) * | 2013-06-05 | 2013-12-25 | 陈忠 | Connection structure of drive power source, lamp cap and lamp holder |
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|---|---|
| CN103868036A (en) | 2014-06-18 |
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Denomination of invention: Lamp cap negative terminal and its installation structure and installation process with drive board and LED lamp Effective date of registration: 20220624 Granted publication date: 20180619 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN GHGM ELECTRIC Co.,Ltd. Registration number: Y2022980008976 |