CN205790487U - A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof - Google Patents

A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof Download PDF

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Publication number
CN205790487U
CN205790487U CN201620620145.6U CN201620620145U CN205790487U CN 205790487 U CN205790487 U CN 205790487U CN 201620620145 U CN201620620145 U CN 201620620145U CN 205790487 U CN205790487 U CN 205790487U
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China
Prior art keywords
connection terminal
shaped
shaped connection
plate
pcb board
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CN201620620145.6U
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Chinese (zh)
Inventor
陈炳水
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Xiamen Guang Hong Trade Co Ltd
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Xiamen Guang Hong Trade Co Ltd
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Priority to CN201620620145.6U priority Critical patent/CN205790487U/en
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Abstract

The open a kind of pcb board U-shaped connection terminal of this utility model, including U-shaped pedestal, pedestal has base plate and two side plates, the rear end of base plate extends back and is bent to form leg, the front end of two side plates extends forward and bends inwards formation elastic clip, and the front end of elastic clip is the most outwards bent to form horizontal importing tablet and is horizontally inserted for pin, the lower section of elastic clip has longitudinal importing tablet of outwards bending and is inserted vertically into for pin.The invention also discloses a kind of LED lamp applying above-mentioned U-shaped connection terminal.This utility model structure is simpler, and mounting structure is easier to, and the scope of application is wider.

Description

A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof
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 U-shaped connection terminal, and apply 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 U-shaped connection terminal so that it is structure is simpler, installs Structure is easier to, and 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 U-shaped connection terminal, including U-shaped pedestal, pedestal has base plate and two side plates, the rear end of base plate to Rear extension is also bent to form leg, and the front end of two side plates extends forward and bend inwards formation elastic clip, and before elastic clip End is the most outwards bent to form horizontal importing tablet and is horizontally inserted for pin, and the lower section of elastic clip has longitudinal importing tablet of outwards bending It is inserted vertically into for pin.
The inner side of described elastic clip forms relative salient point.
Described U-shaped pedestal is also equipped with glue core, and the bottom of glue core has mounting post, and the inside of glue core has through containing cavity Installing for U-shaped pedestal, leg stretches out from containing cavity, and the horizontal importing tablet of the front end correspondence elastic clip of containing cavity offers front loudspeaker Mouthful, longitudinal importing tablet of the lower section correspondence elastic clip of containing cavity offers lower horn mouth, indulging of the top correspondence elastic clip of containing cavity Upper through hole is offered to importing tablet.
The side plate top margin of described U-shaped pedestal 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, each containing cavity be correspondingly formed front horn mouth, under Horn mouth and upper through hole.
Described leg is a word, and is perpendicular to the base plate of pedestal;Or, leg bending is L-shaped, and is perpendicular to pedestal Base plate, and another side is parallel to the base plate of pedestal.
Described U-shaped pedestal and leg, elastic clip 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 pcb board U-shaped connection terminal, the leg of U-shaped connection terminal is electrically connected with this plate Connect, another adjacent plate installed horizontal pin, horizontal pin by the horizontal importing tablet of U-shaped connection terminal by front end level Insert 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 individual plane, a plate being installed above-mentioned pcb board U-shaped connection terminal, the leg of U-shaped connection terminal electrically connects with this plate, this plate Longitudinal importing tablet of corresponding pcb board U-shaped connection terminal offers opening, vertical pin is installed by another adjacent plate, vertically inserts Foot is inserted vertically in elastic clip by lower section by longitudinal importing tablet of opening and U-shaped connection terminal, it is achieved be in two planes Electrical connection between adjacent two plates.
After using such scheme, this utility model utilizes the leg of base plate rear end and a plate (such as light source board) to realize being electrically connected Connect, utilize the horizontal importing tablet of side plate elastic clip and longitudinal importing tablet to provide respectively on another plate (such as light source board or driving plate) Being horizontally inserted and being inserted vertically into of 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;
Fig. 1-1 is the floor map of this utility model embodiment one;
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;
Fig. 3 is the schematic perspective view of glue core;
Fig. 3-1 is the schematic perspective view that Fig. 3 looks up;
Fig. 3-2 is the floor map of 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. 3-2;
Fig. 4 is the schematic perspective view that this utility model embodiment one is equipped with glue core;
Fig. 4-1 is the schematic perspective view that Fig. 4 looks up;
Fig. 4-2 is the floor map that this utility model embodiment one is equipped with glue core;
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
U-shaped connection terminal 100, pedestal 10, base plate 11, side plate 12, salient point 13, leg 14, elastic clip 15, horizontal importing tablet 16, longitudinal importing tablet 17, pawl 18, glue core 20, mounting post 21, containing cavity 22, front horn mouth 23, lower horn mouth 24, upper through hole 25, horizontal pin 200, vertical pin 300.
Detailed description of the invention
As shown in Figure 1 to Figure 2, it is two embodiments of a kind of pcb board of the present utility model U-shaped connection terminal 100, including U-shaped pedestal 10.
Pedestal 10 has base plate 11 and two side plates 12.The rear end of base plate 11 extends back and is bent to form leg 14;Real Executing the leg 14 of example one in a word, and be perpendicular to the base plate 11 of pedestal 10, embodiment one is suitable for the light source board with hole, will weldering Foot 14 inserts the Kong Zhongzai of the light source board of correspondence to be implemented to be welded and fixed;The leg 14 of embodiment two bends L-shaped, and vertical In the base plate 11 of pedestal 10, and another side is parallel to the base plate 11 of pedestal 10, and the leg 14 of embodiment two is then suitable for directly welding It is connected on light source board fixing.The front end of two side plates 12 extends forward and bends inwards formation elastic clip 15, and elastic clip 15 Front end is the most outwards bent to form horizontal importing tablet 16 and is horizontally inserted (coordinating shown in Fig. 6 and Fig. 6-1), elastic clip 15 for aftermentioned pin Lower section there is longitudinal importing tablet 17 of outwards bending be inserted vertically into (coordinating shown in Fig. 5 and Fig. 5-1) for aftermentioned pin.In order to make Electrically connecting more stable, the inner side of elastic clip 15 also forms relative salient point 13.
U-shaped pedestal 10 of the present utility model and leg thereon 14, elastic clip 15 can be by bendings after a stamped from sheetstock Become, further facilitate machine-shaping.
Installing for convenience, U-shaped pedestal 10 is also equipped with glue core 20, and as shown in Fig. 3 to Fig. 4-7, the bottom of glue core 20 has Mounting post 21, the inside of glue core 20 has through containing cavity 22 and installs for U-shaped pedestal 10, and leg 14 stretches out from containing cavity 22, The horizontal importing tablet 16 of the front end correspondence elastic clip 15 of containing cavity 22 offers front horn mouth 23, and the lower section correspondence of containing cavity 22 is elastic Longitudinal importing tablet 17 of folder 15 offers lower horn mouth 24, and longitudinal importing tablet 17 of the top correspondence elastic clip 15 of containing cavity 22 is offered Upper through hole 25.More firm in order to make pedestal 10 install, and it is unlikely to abjection, side plate 12 top margin of U-shaped pedestal 10 also forms pawl 18 with containing cavity 22 tight fit.In order to further facilitate the connection of multiple terminal, the inside of glue core 20 can form two side by side Above containing cavity 22, each containing cavity 22 is correspondingly formed front horn mouth 23, lower horn mouth 24 and upper through hole 25.
This utility model is corresponding with elastic clip 15 with longitudinal importing tablet 17 because having horizontal importing tablet 16, it is provided that water Gentle vertical two kinds of inserted modes, i.e. 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.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 U-shaped connection terminal 100, glue core 20 is fixing onboard by mounting post 21, the leg 14 on U-shaped connection terminal 100 pedestal 10 Being welded on this plate formation electrical connection, longitudinal importing tablet 17 of this plate correspondence pcb board U-shaped connection terminal 100 offers opening, adjacent Another plate on vertical pin 300 is installed, vertically pin 300 is similar to L font as shown in Figure 7 herein, and vertical pin 300 passes through Opening on plate and longitudinal importing tablet 17 are inserted vertically in elastic clip 15 by the lower section of U-shaped connection terminal 100, it is achieved be in two Electrical connection between adjacent two plates of plane.
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 U Type connects terminal 100, and glue core 20 is fixing onboard by mounting post 21, and the leg 14 on pedestal 10 welds to be formed onboard and is electrically connected Connecing, another adjacent plate is installed horizontal pin 200, the most horizontal pin 200 is similar to Z-shaped, horizontal pin as shown in Figure 8 200 are horizontally inserted in elastic clip 15 by the front end of U-shaped connection terminal 100 by horizontal importing tablet 16, it is achieved be in same flat Electrical connection between adjacent two plates in face.
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 U-shaped connection terminal, it is characterised in that: including U-shaped pedestal, pedestal has base plate and two side plates, base plate Rear end extend back and be bent to form leg, the front end of two side plates extends forward and bends inwards formation elastic clip, and bullet Property folder front end be the most outwards bent to form horizontal importing tablet and be horizontally inserted for pin, the lower section of elastic clip has the vertical of outwards bending It is inserted vertically into for pin to importing tablet.
2. a kind of pcb board U-shaped connection terminal as claimed in claim 1, it is characterised in that: the inner side of described elastic clip forms phase To salient point.
3. a kind of pcb board U-shaped connection terminal as claimed in claim 1, it is characterised in that: described U-shaped pedestal is also equipped with glue core, The bottom of glue core has mounting post, and the inside of glue core has through containing cavity and installs for U-shaped pedestal, and leg is stretched from containing cavity Going out, the horizontal importing tablet of the front end correspondence elastic clip of containing cavity offers front horn mouth, indulging of the lower section correspondence elastic clip of containing cavity Offering lower horn mouth to importing tablet, longitudinal importing tablet of the top correspondence elastic clip of containing cavity offers through hole.
4. a kind of pcb board U-shaped connection terminal as claimed in claim 3, it is characterised in that: the side plate top margin of described U-shaped pedestal Formed and the friction tight pawl of containing cavity.
5. a kind of pcb board U-shaped connection terminal as claimed in claim 3, it is characterised in that: the inside of described glue core is formed side by side Two or more containing cavity, each containing cavity is correspondingly formed front horn mouth, lower horn mouth and upper through hole.
6. a kind of pcb board U-shaped connection terminal as claimed in claim 1, it is characterised in that: described leg is a word, and vertically Base plate in pedestal.
7. a kind of pcb board U-shaped connection terminal as claimed in claim 1, it is characterised in that: the bending of described leg is L-shaped, and one While be perpendicular to the base plate of pedestal, and another side is parallel to the base plate of pedestal.
8. a kind of pcb board U-shaped connection terminal as claimed in claim 1, it is characterised in that: described U-shaped pedestal and leg, elasticity Press from both sides and formed by bending after a stamped from sheetstock.
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, and a plate is installed a kind of pcb board U-shaped connection terminal as claimed in claim 1, U-shaped company The leg of connecting terminal electrically connects with this plate, and another adjacent plate is installed horizontal pin, and horizontal pin is by U-shaped connection terminal Horizontal importing tablet be horizontally inserted in elastic clip by front end, it is achieved be in being electrically connected between adjacent two plates of approximately the same plane Connect.
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 U-shaped connection terminal as claimed in claim 1 a kind of, U-shaped The leg connecting terminal electrically connects with this plate, and longitudinal importing tablet of this plate correspondence pcb board U-shaped connection terminal offers opening, adjacent Another plate on vertical pin is installed, vertical pin is vertical by lower section by longitudinal importing tablet of opening and U-shaped connection terminal Insert in elastic clip, it is achieved be in the electrical connection between adjacent two plates of two planes.
CN201620620145.6U 2016-06-22 2016-06-22 A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof Active CN205790487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620620145.6U CN205790487U (en) 2016-06-22 2016-06-22 A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620620145.6U CN205790487U (en) 2016-06-22 2016-06-22 A kind of pcb board U-shaped connection terminal and the LED lamp of application thereof

Publications (1)

Publication Number Publication Date
CN205790487U true CN205790487U (en) 2016-12-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898901A (en) * 2017-04-13 2017-06-27 国网福建省电力有限公司 A kind of current terminal for reflecting current loop running status

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898901A (en) * 2017-04-13 2017-06-27 国网福建省电力有限公司 A kind of current terminal for reflecting current loop running status

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