CN205790490U - A kind of pcb board connects terminal and the LED lamp of application thereof - Google Patents
A kind of pcb board connects terminal and the LED lamp of application thereof Download PDFInfo
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- CN205790490U CN205790490U CN201620620654.9U CN201620620654U CN205790490U CN 205790490 U CN205790490 U CN 205790490U CN 201620620654 U CN201620620654 U CN 201620620654U CN 205790490 U CN205790490 U CN 205790490U
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- shell fragment
- containing cavity
- pcb board
- substrate
- plate
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Abstract
The open a kind of pcb board of this utility model connects terminal, including substrate and glue core；The base of substrate is downwardly extending leg, the front of substrate extends forward and is bent to form shell fragment, and the front end of shell fragment opposite direction again is bent to form horizontal importing tablet and is horizontally inserted for pin, the below or above of shell fragment has longitudinal importing tablet of bending and is inserted vertically into for pin；The bottom of glue core has mounting post, the inside of glue core has through containing cavity substrate and installs, leg stretches out from containing cavity, elastic clip is formed for clamping pin between shell fragment and the inwall of containing cavity, the horizontal importing tablet of the front end correspondence shell fragment of containing cavity offers front horn mouth, and longitudinal importing tablet of the above and below correspondence shell fragment of containing cavity offers perpendicular horn mouth and perpendicular port respectively.The invention also discloses a kind of LED lamp applying above-mentioned connection terminal.This utility model structure is simpler, and mounting structure is easier to, and the scope of application is wider.
Description
Technical field
This utility model relates to the technical field of electric connector, particularly to a kind of simple in construction, easy to assembly, the suitability
Wide pcb board connects terminal, and applies this to connect the LED lamp of terminal.
Background technology
In prior art, it is to utilize wire to realize mostly that the power supply of LED lamp (including fluorescent tube and bulb) connects, will
The two ends of wire are respectively welded on two light source boards or light source board and driving on plate, it is achieved for the LED chip on light source board
Power supply.This electrical connection operation is cumbersome, causes LED lamp assembly cost high, it is impossible to realize automatic assembling.
After have dealer to have developed various direct insertion structure, adapter is i.e. installed on light source board, at corresponding light source board or
Drive and contact pin be installed on plate, insert by contact pin and adapter can substitute for wire connect, simplify LED lamp light source board it
Between or light source board and drive the electric connection structure between plate, attended operation is convenient, and assembling processing is more prone to, Ke Yishi
Existing automated production.
But, existing direct insertion structure is of all kinds, and different direct insertion structures is usually applicable to different layout shape
The light source board of state and driving plate, in other words, the scope of application of each direct insertion structure is little, does not have versatility, actual application
Scope is restricted.
Utility model content
A purpose of the present utility model is to provide a kind of pcb board to connect terminal so that it is structure is simpler, mounting structure
Being easier to, the scope of application is wider.
Another purpose of the present utility model is to provide a kind of LED lamp so that it is structure is simpler, and mounting structure more holds
Easily.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of pcb board connects terminal, including substrate and glue core；The base of substrate is downwardly extending leg, before substrate
Limit extends forward and is bent to form shell fragment, and the front end of shell fragment opposite direction again is bent to form horizontal importing tablet and inserts for pin level
Entering, the below or above of shell fragment has longitudinal importing tablet of bending and is inserted vertically into for pin；The bottom of glue core has mounting post, glue
The inside of core has through containing cavity substrate and installs, and leg stretches out from containing cavity, shape between shell fragment and the inwall of containing cavity
Elastic clip is become to offer front horn mouth for clamping pin, the horizontal importing tablet of the front end correspondence shell fragment of containing cavity, the lower section of containing cavity
Longitudinal importing tablet of shell fragment corresponding with top offers perpendicular horn mouth and perpendicular port respectively.
Described shell fragment forms salient point towards the side of elastic clip.
The edge of described substrate is formed and the friction tight pawl of containing cavity.
The inside of described glue core forms two or more containing cavity side by side, and each containing cavity is correspondingly formed front horn mouth, erects
Horn mouth and perpendicular port.
The rear end of described glue core forms caulking groove and embeds for leg fixing.
Described leg is a word, and is perpendicular to the base of substrate；Or, the bending of described leg is L-shaped, and is perpendicular to
The base of substrate.
Described substrate and leg, shell fragment are formed by bending after a stamped from sheetstock.
A kind of LED lamp, at internally installed driving plate and at least one light source board of LED lamp, when two adjacent plates
Being in a plane, a plate is installed above-mentioned a kind of pcb board and connects terminal, the leg connecting terminal is electrically connected with this plate
Connecing, another adjacent plate is installed horizontal pin, horizontal pin is inserted by front end level by the horizontal importing tablet connecting terminal
Enter in elastic clip, it is achieved be in the electrical connection between adjacent two plates of approximately the same plane；When two adjacent plates are in two
In plane, a plate being installed above-mentioned a kind of pcb board and connects terminal, the leg connecting terminal electrically connects with this plate, this plate pair
The longitudinal importing tablet answering pcb board to connect terminal offers opening, and another adjacent plate is installed vertical pin, and vertical pin passes through
Longitudinal importing tablet of opening and connection terminal is inserted vertically in elastic clip by lower section, it is achieved be in adjacent two plates of two planes
Between electrical connection.
After using such scheme, this utility model utilizes the leg of substrate back and a plate (such as light source board) to realize being electrically connected
Connect, utilize the horizontal importing tablet of substrate front shell fragment and longitudinal importing tablet to provide another plate (such as light source board or driving plate) respectively
Being horizontally inserted and being inserted vertically into of upper pin, make adjacent two plate (between two light source boards, or light source board with drive plate it
Between) realize electrical connection.This utility model identical product has the straight cutting form of both direction, and the scope of application is wider, and structure is simpler
Single, mounting structure is easier to.
Below in conjunction with drawings and the specific embodiments, this utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of this utility model embodiment one substrate；
Fig. 1-1 is the floor map of this utility model embodiment one substrate；
Fig. 1-2 is the right view of Fig. 1-1；
Fig. 1-3 is the upward view of Fig. 1-1；
Fig. 2 is the floor map of this utility model embodiment two substrate；
Fig. 2-1 is the right view of Fig. 2；
Fig. 2-2 is the upward view of Fig. 2；
Fig. 3 is the schematic perspective view of this utility model glue core；
Fig. 3-1 is the schematic perspective view that Fig. 3 looks up；
Fig. 3-2 is the floor map of this utility model glue core；
Fig. 3-3 is the rearview of Fig. 3-2；
Fig. 3-4 is the upward view of Fig. 3-2；
Fig. 3-5 is the top view of Fig. 3-2；
Fig. 3-6 is the sectional view of Fig. 3-5；
Fig. 4 is the schematic perspective view of this utility model embodiment one；
Fig. 4-1 is the schematic perspective view that Fig. 4 looks up；
Fig. 4-2 is the floor map of this utility model embodiment one；
Fig. 4-3 is the rearview of Fig. 4-2；
Fig. 4-4 is the upward view of Fig. 4-2；
Fig. 4-5 is the top view of Fig. 4-2；
Fig. 4-6 is the sectional view of Fig. 4-2；
Fig. 4-7 is the sectional view of Fig. 4-5；
Fig. 5 is that the Different Plane of this utility model embodiment one uses state diagram；
Fig. 5-1 is that the Different Plane of this utility model embodiment one uses sectional view；
Fig. 6 is that the same plane of this utility model embodiment one uses schematic diagram；
Fig. 6-1 is that the same plane of this utility model embodiment one uses sectional view；
Fig. 7 is the schematic perspective view of pin form one；
Fig. 8 is the schematic perspective view of pin form two.
Label declaration
Connection terminal 100: substrate 10, leg 11, shell fragment 12, horizontal importing tablet 13, longitudinal importing tablet 14, salient point 15, falls
Tooth 16；Glue core 20, mounting post 21, containing cavity 22, front horn mouth 23, perpendicular horn mouth 24, perpendicular port 25, caulking groove 26；
Horizontal pin 200；
Vertically pin 300.
Detailed description of the invention
As shown in Figure 1 to Figure 4 shown in-7, it is two embodiments of a kind of pcb board of the present utility model connection terminal 100, including
Substrate 10 and glue core 20.
The base of substrate 10 is downwardly extending leg 11；The leg 11 of embodiment one is in a word, and is perpendicular to substrate 10
Base, embodiment one is suitable for the light source board with hole, leg 11 is inserted correspondence light source board Kong Zhongzai implement welding
Fixing；The leg 11 of embodiment two bends L-shaped, and is perpendicular to the base of substrate 10, and the leg 11 of embodiment two is then fitted
Fixing together in being directly welded on light source board.
The front of substrate 10 extends forward and is bent to form the number of two shell fragment 12(shell fragments 12 and is not limited to two, can depend on
Need design), and the front end of two shell fragments 12 opposite direction again is bent to form horizontal importing tablet 13 and is horizontally inserted (joins for aftermentioned pin
Close shown in Fig. 6 and Fig. 6-1), the lower section (can also be top) of two shell fragments 12 has longitudinal importing tablet 14 of bending for aftermentioned
Pin is inserted vertically into (coordinating shown in Fig. 5 and Fig. 5-1).
Substrate 10 of the present utility model and leg thereon 11, shell fragment 12 can be formed by bending after a stamped from sheetstock, enter
One step facilitates machine-shaping.
The bottom of glue core 20 has mounting post 21, and the inside of glue core 20 has through containing cavity 22 substrate 10 and installs,
Leg 11 stretches out from containing cavity 22, forms elastic clip and supply to clamp aftermentioned pin between two shell fragments 12 and the inwall of containing cavity 22,
The horizontal importing tablet 13 of the front end correspondence shell fragment 12 of containing cavity 22 offers front horn mouth 23, the lower section correspondence shell fragment 12 of containing cavity 22
Longitudinal importing tablet 14 offer perpendicular horn mouth 24, longitudinal importing tablet 14 of the top correspondence shell fragment 12 of containing cavity 22 offers perpendicular port
If the longitudinal importing tablet 14 of 25(is positioned at the top of shell fragment 12, then erect the position exchange of horn mouth 24 and perpendicular port 25).
More firm in order to make substrate 10 install, and it is unlikely to abjection, the top margin of substrate 10 and/or base also form pawl 16
With containing cavity 22 tight fit.In order to further facilitate the connection of multiple terminal, the inside of glue core 20 can be formed side by side two with
Upper containing cavity 22, each containing cavity 22 is correspondingly formed front horn mouth 23, perpendicular horn mouth 24 and perpendicular port 25.Further, glue core
The rear end of 20 forms caulking groove 26 and embeds for leg 11 fixing.
In order to make electrical connection more stable, shell fragment 11 forms salient point 15 towards the side of elastic clip.
This utility model is corresponding with shell fragment 12 and elastic clip with longitudinal importing tablet 14 because having horizontal importing tablet 13, permissible
Thering is provided horizontally and vertically two kinds of inserted modes, i.e. identical product to have the straight cutting form of both direction, the scope of application is wider, structure
Simpler, mounting structure is easier to.Concrete utilization is as shown in Figure 5 and Figure 6.
This utility model can apply to LED lamp (including fluorescent tube or bulb).The internally installed driving plate of LED lamp and
At least one light source board.In general, bulb has one and drives plate and a light source board, fluorescent tube has one and drives plate
With one or more light source board.In order to describe conveniently, light source board and driving plate are referred to as plate, i.e. this utility model is applicable to
The electrical connection of adjacent two plates (between two light source boards, or between light source board and driving plate).
As shown in Fig. 5 and Fig. 5-1, when two adjacent plates are in two Different Plane, above-mentioned PCB installed by a plate
Plate connects terminal 100, and glue core 20 is fixing onboard by mounting post 21, and the leg 11 connected on terminal 100 substrate 10 is welded on
Forming electrical connection on this plate, this plate correspondence pcb board connects longitudinal importing tablet 14 of terminal 100 and offers opening, adjacent another
Installing vertical pin 300 on plate, vertically pin 300 is similar to L font as shown in Figure 7 herein, and vertical pin 300 is by opening on plate
Mouthful, perpendicular horn mouth 24 and longitudinal importing tablet 14 be inserted vertically in elastic clip by the lower section connecting terminal 100 and contact with shell fragment 12, real
It is now in the electrical connection between adjacent two plates of two planes.
As shown in Fig. 6 and Fig. 6-1, when two adjacent plates are in a plane, a plate is installed above-mentioned pcb board even
Connecting terminal 100, glue core 20 passes through mounting post 21 to be fixed onboard, and the leg 11 on substrate 10 welds and forms electrical connection onboard,
Installing horizontal pin 200 on another adjacent plate, the most horizontal pin 200 is similar to Z-shaped, horizontal pin 200 as shown in Figure 8
It is horizontally inserted in elastic clip by the front end connecting terminal 100 by front horn mouth 23 and horizontal importing tablet 13 and contacts with shell fragment 12,
Realize the electrical connection being between adjacent two plates of approximately the same plane.
These are only specific embodiment of the utility model, not the restriction to protection domain of the present utility model.All depend on
The equivalent variations that the mentality of designing of this case is done, each falls within the protection domain of this case.
Claims (10)
1. a pcb board connects terminal, it is characterised in that: include substrate and glue core；The base of substrate is downwardly extending leg,
The front of substrate extends forward and is bent to form shell fragment, and the front end of shell fragment opposite direction again is bent to form horizontal importing tablet for pin
Being horizontally inserted, the below or above of shell fragment has longitudinal importing tablet of bending and is inserted vertically into for pin；The bottom of glue core has peace
Dress post, the inside of glue core has through containing cavity substrate and installs, and leg stretches out from containing cavity, shell fragment and the inwall of containing cavity
Between formed elastic clip for clamping pin, the horizontal importing tablet of the front end correspondence shell fragment of containing cavity offers front horn mouth, containing cavity
Longitudinal importing tablet of above and below correspondence shell fragment offer perpendicular horn mouth and perpendicular port respectively.
2. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: described shell fragment is towards the side shape of elastic clip
Become salient point.
3. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: the edge of described substrate is formed with accommodating
The friction tight pawl in chamber.
4. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: the inside of described glue core forms two side by side
Individual above containing cavity, each containing cavity is correspondingly formed front horn mouth, perpendicular horn mouth and perpendicular port.
5. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: the rear end of described glue core forms caulking groove and supplies
Leg embeds fixing.
6. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: described leg is a word, and is perpendicular to base
The base of plate.
7. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: the bending of described leg is L-shaped, and
It is perpendicular to the base of substrate.
8. a kind of pcb board as claimed in claim 1 connects terminal, it is characterised in that: described substrate and leg, shell fragment are by a piece of
After material punching press, bending forms.
9. a LED lamp, at internally installed driving plate and at least one light source board of LED lamp, it is characterised in that: adjacent
Two plates are in a plane, a plate is installed a kind of pcb board as claimed in claim 1 and connects terminal, connect terminal
Leg electrically connect with this plate, another adjacent plate is installed horizontal pin, horizontal pin is by connecting laterally the leading of terminal
Enter sheet to be horizontally inserted in elastic clip by front end, it is achieved be in the electrical connection between adjacent two plates of approximately the same plane.
10. a LED lamp, at internally installed driving plate and at least one light source board of LED lamp, it is characterised in that: adjacent
Two plates be in two planes, a plate is installed pcb board as claimed in claim 1 a kind of and connects terminal, connect end
The leg of son electrically connects with this plate, and this plate correspondence pcb board connects longitudinal importing tablet of terminal and offers opening, another adjacent plate
The vertical pin of upper installation, vertical pin is inserted vertically in elastic clip by lower section by longitudinal importing tablet of opening and connection terminal,
Realize the electrical connection being between adjacent two plates of two planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620654.9U CN205790490U (en) | 2016-06-22 | 2016-06-22 | A kind of pcb board connects terminal and the LED lamp of application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620654.9U CN205790490U (en) | 2016-06-22 | 2016-06-22 | A kind of pcb board connects terminal and the LED lamp of application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790490U true CN205790490U (en) | 2016-12-07 |
Family
ID=58130887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620654.9U Active CN205790490U (en) | 2016-06-22 | 2016-06-22 | A kind of pcb board connects terminal and the LED lamp of application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181082A (en) * | 2017-06-20 | 2017-09-19 | 厦门广泓工贸有限公司 | A kind of even material formula electric connector and its LED bulb of application |
-
2016
- 2016-06-22 CN CN201620620654.9U patent/CN205790490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181082A (en) * | 2017-06-20 | 2017-09-19 | 厦门广泓工贸有限公司 | A kind of even material formula electric connector and its LED bulb of application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |