CN206846400U

CN206846400U - A kind of attachment structure of LED string and battery case

Info

Publication number: CN206846400U
Application number: CN201720644744.6U
Authority: CN
Inventors: 张小锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-05
Filing date: 2017-06-05
Publication date: 2018-01-05
Anticipated expiration: 2027-06-05

Abstract

A kind of attachment structure of LED string and battery case, including battery case and LED string, battery case includes box body, circuit board is provided with box body, circuit board side is provided with power termianl base, at least two terminal jacks are provided with power termianl base, threading hole is offered on terminal jacks face box side wall, it is melten gel groove between threading hole and power termianl base, LED string one end is provided with power plug terminal, and power plug terminal corresponds in insertion terminal jacks respectively.The utility model passes through optimization design, by the attachment structure for improving LED string and battery case, installed using bolt-type, facilitate the connection of LED string and battery case, avoid peeling detection, flatiron welding and reinforce cover plate process, production process is simplified, reduces processing cost, improves production efficiency.

Description

A kind of attachment structure of LED string and battery case

Technical field

LED string technical field is the utility model is related to, more particularly, to a kind of LED string and the connection knot of battery case Structure.

Background technology

LED is ganged up often to be connected and composed by some LED bulbs, and it can provide preferably decoration effect when scene is arranged Fruit, therefore spread in daily life.With substantial amounts of LED string demand, particularly assembled battery box power supply makes LED string, the production of concatenating of its relatively plug-in LED are easier, and use is more convenient, thus gets a lot of applications.

But in actual production process, it usually needs complete to be independently connected by LED string and battery case, the process is every What factory of family did not all walk around, the process needs artificial lead welding to complete, and the lead of LED string is welded on into battery case On, the connection of LED bulb and electric wire in LED string is completed by automatic welding machine, formed string bar, existing LED string with The attended operation process of battery case is：1st, lead is penetrated into battery case from threading hole；2nd, by the lead craft peeling of LED string, The both positive and negative polarity of LED string lead is tested, and pinches lead the end of a thread to prevent both positive and negative polarity mistake；3rd, copper wire soldering flux applying at peeling, takes Flatiron, both threads head conductor is placed on the both positive and negative polarity solder joint of circuit board, solder horn welds together the end of a thread and solder joint；4th, it is electric Pond box power-up test, and arrange electric wire；5th, PUR is beaten at battery case threading hole；6th, cover plate is reinforced, screw is beaten and fixes；7th, battery Box completes capping.Above-mentioned operation is completed to usually require to be equipped with electric iron, electric iron bracket, electric screw driver, thermosol gelgun and branch Frame, battery case energization tester, lamp string energization tester, scaling powder, tin silk, the product of lamp string half and its material frame, battery case and its Material frame, screw and its container, cover plate and its container, finished goods laydown area（Or material frame）, wire stripper（Or scissors）Deng.

Therefore, the conventional attachment structure of existing LED string and battery case, the whole process operations that it is connected are caused extremely It is cumbersome, easily make a fault, consume substantial amounts of cost of labor and Material Cost, while micro danger can be produced during flatiron electric welding Evil gas, can cause necessarily to injure in During prolonged operation to worker's body, while can also have 1%-2% defect ware, its It is usually because during LED string and welding circuit board, circuit board is usually naked state, and circuit board is easily by shadow Ring, resulting in the need for the later stage reprocesses, and further increases production cost.

Utility model content

In view of the above-mentioned problems, the utility model aims to provide a kind of attachment structure of LED string and battery case, there is processing Easy to connect, the characteristics of production efficiency is high, non-hazardous, low manufacturing cost.

The technical problem that the utility model solves can be realized using following technical scheme：

A kind of attachment structure of LED string and battery case, including battery case and LED string, the battery case include box body, Circuit board is provided with the box body, the circuit board side is provided with power termianl base, at least two are provided with the power termianl base Individual terminal jacks, threading hole, the threading hole and the power end are offered described in the terminal jacks face on box side wall It is melten gel groove between stroma, described LED string one end is provided with power plug terminal, and the power plug terminal corresponds to insertion respectively In the terminal jacks.

Two terminal jacks are in be arranged with group, with two terminal jacks in group respectively with the circuit on board supply Positive limit connects with power cathode point.

Two power plug terminals are respectively two lamp bases in LED bulb.

Power plug terminal length dimension is 3mm ~ 10mm, and bottom is by the board mount that insulate in mutually isolated and be arranged heat Heat-Shrinkable Tubings.

Three terminal jacks are in be arranged with group, in three terminal jacks middle any two terminal jacks respectively with the circuit The positive limit of on board supply connects with power cathode point.

Circuit board mounting groove is provided with the box body, the circuit board mounting groove is used to be fitted together to the circuit board, the electricity Road plate top coordinates installation cover plate.

Dividing plate is provided between the circuit board mounting groove and melten gel groove, the dividing plate is provided with opening end.

The cover plate is provided with shift bar through hole, and shift bar is provided with the circuit board, and the shift bar upper end is run through The shift bar through hole.

Battery settling groove is additionally provided with the box body, the battery settling groove is located at the circuit board mounting groove side.

The utility model by having the advantages that compared with prior art：The utility model by optimization design, By improving the attachment structure of LED string and battery case, by setting up power termianl base on circuit boards, with reference to improvement LED Go here and there end construction, using bolt-type mounting structure, facilitate the connection of LED string and battery case, at the same avoid peeling detection, Flatiron welds and reinforced cover plate process, simplifies production process, reduces processing cost, improves production efficiency.

The characteristics of the utility model, see this case schema and the following preferably detailed description of embodiment and obtain clear Ground understands.

Brief description of the drawings

Fig. 1 is one overall decomposition texture schematic diagram of design of the present utility model；

Fig. 2 is one power termianl base of design of the present utility model and box body installation position mplifying structure schematic diagram；

Fig. 3 is one circuit board of design of the present utility model and LED string decomposition texture schematic diagram；

Fig. 4 is one LED string structure schematic diagram of design of the present utility model；

Fig. 5 processes structural representation for one power plug terminal of design of the present utility model；

Fig. 6 is one covering plate structure schematic diagram one of design of the present utility model；

Fig. 7 is one covering plate structure schematic diagram two of design of the present utility model；

Fig. 8 is one entire combination mounting structure schematic diagram of design of the present utility model；

Fig. 9 is two overall decomposition texture schematic diagrams one of design of the present utility model；

Figure 10 is two overall decomposition texture schematic diagrams two of design of the present utility model；

Figure 11 is two circuit boards of design of the present utility model and LED string decomposition texture schematic diagram；

Figure 12 is two circuit boards of design of the present utility model and LED string attachment structure schematic diagram；

Wherein：1st, box body；11st, dividing plate；111st, opening end；12nd, battery settling groove；13rd, threading hole；14th, melten gel groove；15、 Circuit board mounting groove；2nd, LED string；21st, power plug terminal；22nd, support；23rd, heat-shrinkable T bush；3rd, circuit board；31st, power end Stroma；311st, terminal jacks；32nd, shift bar；4th, cover plate；41st, shift bar through hole.

Embodiment

In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.

As shown in Figures 1 to 12, the attachment structure of a kind of LED string and battery case provided by the utility model, including electricity Pond box and LED string 2, battery case include box body 1, are provided with circuit board 3 in box body 1, the side of circuit board 3 is provided with power termianl base 31, power termianl base 31 is interior to be provided with least two terminal jacks 311, and logical line is offered in the side wall of 311 face box body of terminal jacks 1 Hole 13, is melten gel groove 14 between threading hole 13 and power termianl base 31, and the one end of LED string 2 is provided with power plug terminal 21, power supply Pin terminals 21 are corresponded in insertion terminal jacks 311 respectively, and it is completed from outside by penetrating threading hole 13.

According to said structure, the utility model utilizes terminal jacks by setting power termianl base 31 on circuit board 3 311 coordinate with the grafting of power plug terminal 21, and the connection for greatly facilitating LED string 2 and battery case is installed, and sets melten gel groove 14, after plug wire combination is completed, the filling of colloid is completed using thermosol gelgun in melten gel groove 14, it is convenient to complete to threading hole 13 Sealing block simultaneously power plug terminal 31 can be completed to fix, avoid the occurrence of circuit disengaging.

Further, two terminal jacks 311 of the utility model are in be arranged with group, are divided with two terminal jacks 311 in group Be not connected with positive source point on circuit board 3 and power cathode point, improve the structure of circuit board 3, with reference to use power termianl base 31, The determination of both positive and negative polarity is done directly in the manufacturing process of circuit board 3, improves following process convenience, the upper surface of power termianl base 3 "+" pole and "-" pole can be marked, is easy to distinguish.

Further, two power plug terminals 21 of the utility model are respectively two lamp bases in LED bulb, and the design is just In the manufacture of LED string 2, it is needed when manufacturing existing LED string 2, using automatic welding machine by the tail end of LED string 2 The wire ends in portion weld a LED bulb again, then can be rapidly completed the manufacture of power plug terminal 21, in power plug terminal 21 with the jack of terminal jacks 311 install when, it is only necessary to the light bulb head of LED bulb is cut off and can completed using scissors.

Further, the length dimension of the utility model power plug terminal 21 is 3mm ~ 10mm, and preferable length dimension is 5mm ~ 7mm, the contact that the dimensions length vacated can connect, bottom is by support 22 in mutually isolated and be arranged thermal shrinkable sleeve Pipe 23, avoids the occurrence of short circuit.

Further, it is in be arranged with group that the utility model, which can also use three terminal jacks 311, three terminal jacks 311 Interior middle any two terminal jacks 311 are connected with positive source point on circuit board 3 and power cathode point respectively, and another terminal is inserted Hole 311 can be non-transformer contact point, then in conjunction with one corresponding power plug terminal 21 of increase, can improve LED string 2 The stability of docking.

Further, circuit board mounting groove 15 is provided with the utility model box body 1, circuit board mounting groove 15 is used to be fitted together to circuit Plate 3, the top of circuit board 3 coordinate installation cover plate 4, and the can after the installation of circuit board 3 of cover plate 4 is done directly fixation, avoided existing There is capping process follow-up in technology, and early stage, capping can be protected to the inner member of circuit board 3, avoid in subsequent transportation Or damaged in process, the structure of cover plate 4 of cover plate 4 as is seen in fig. 6 or fig. 7, power termianl base 31 can be covered or Person does not cover.

Further, dividing plate 11 is provided between the utility model circuit board mounting groove 15 and melten gel groove 14, dividing plate 11 is provided with Opening end 111, opening end 111 is between melten gel groove 14 and power termianl base 21, convenient connection.

Further, the utility model cover plate 4 is provided with shift bar through hole 41, and shift bar 32 is provided with circuit board 3, switch The upper end penetrating switch handle through hole 41 of handle 32.

Further, battery settling groove 12 is additionally provided with the utility model box body 1, battery settling groove 12 is located at circuit board installation The side of groove 15.

As shown in Fig. 9 ~ 12, the structure of the utility model box body 1 can be rectangular parallelepiped structure, and the utility model is involved to be used The attachment structure of power plug terminal 21 and power termianl base 31 be not limited to the shape and structure of box body 1, it can be more Sample structure, while power termianl base 31 is not limited to upper surface, while can be lower surface configuration.

According to said structure, the installation procedure of the utility model product is：1st, the tail of LED string 2 is directly removed using scissors LED bulb at end, as shown in Figure 6 and Figure 7, its connection by observing circuit in LED bulb can directly determine positive terminal and Negative pole end, in LED bulb generally in the art, its LED bulb is even footlights, and internal large chip connection end is negative pole end, small core Piece connection end is positive terminal；2nd, the LED string 2 after wiping out will be completed to pass through the power plug terminal 21 of end and part electric wire Threading hole 13 is penetrated in box body 1, corresponding to insert in the terminal jacks 311 in power termianl base 31 through melten gel groove 14；3rd, in electricity Installation battery completes upper electricity and lights detection in pond mounting groove 12, and arranges electric wire；4th, hot melt is beaten at the melten gel groove 14 in box body 1 Glue, complete the sealing to threading hole 13 and the fixation to power plug terminal 21；5th, directly battery case is completed to cover.Needed for it Instrument is corresponding to process：Battery case energization tester, lamp string semi-finished product and its material frame, battery case and its material frame, completion Product laydown area（Or material frame）, scissors, useless burner vessel, thermosol gelgun.

Assembling procedure of the present utility model compared with the prior art, its it is more convenient effectively, avoid peeling detection process and Flatiron welding sequence, it directly completes to substitute using latch matching combination, it is thus also avoided that reinforces cover plate process, cover plate is in battery case Can completes fastening when dispatching from the factory, it is only necessary to expose power supply terminal seating portion, the structure can fulfil assembling ahead of schedule, while favorably In the protection to circuit board, avoid battery case from being damaged during transport or following process, cause rework issues occur.From For whole production process, directly reduce manufacturing procedure, reduce the production flow of LED string, improve production efficiency, save Artificial and production cost is saved.

The utility model is by optimization design, by improving the attachment structure of LED string and battery case, by circuit board On set up power termianl base, with reference to LED string end construction is improved, using bolt-type mounting structure, facilitate LED string and electricity The connection of pond box, while avoid peeling detection, flatiron welding and reinforce cover plate process, production process is simplified, reduces and adds Work cost, improves production efficiency.

It is described above, only it is better embodiment of the present utility model, not makees any formal limit to utility model System, it is every according to technical principle of the present utility model to any simple modification, equivalent variations or modification made for any of the above embodiments, In the range of still falling within technical solutions of the utility model.

Claims

1. the attachment structure of a kind of LED string and battery case, including battery case and LED string（2）, the battery case includes box body （1）, the box body（1）It is interior to be provided with circuit board（3）, it is characterised in that：The circuit board（3）Side is provided with power termianl base （31）, the power termianl base（31）Inside it is provided with least two terminal jacks（311）, the terminal jacks（311）Described in face Box body（1）Threading hole is offered in side wall（13）, the threading hole（13）With the power termianl base（31）Between be melten gel groove （14）, the LED string（2）One end is provided with power plug terminal（21）, the power plug terminal（21）Insertion is corresponded to respectively The terminal jacks（311）It is interior.

2. the attachment structure of a kind of LED string according to claim 1 and battery case, it is characterised in that：Two terminals are inserted Hole（311）Arranged in group, with two terminal jacks in group（311）Respectively with the circuit board（3）Upper positive source Point connects with power cathode point.

3. the attachment structure of a kind of LED string according to claim 2 and battery case, it is characterised in that：Power plug end Son（21）Two lamp bases respectively in LED bulb.

4. the attachment structure of a kind of the LED string and battery case according to claim 1 or 3, it is characterised in that：The power supply Pin terminals（21）Length dimension is 3mm ~ 10mm, and bottom passes through support（22）In mutually isolated and be arranged heat-shrinkable T bush （23）.

5. the attachment structure of a kind of LED string according to claim 1 and battery case, it is characterised in that：Three terminals are inserted Hole（311）Arranged in group, three terminal jacks（311）Interior middle any two terminal jacks（311）Respectively with the circuit board （3）Upper positive source point connects with power cathode point.

6. the attachment structure of a kind of LED string according to claim 1 and battery case, it is characterised in that：The box body（1） It is interior to be provided with circuit board mounting groove（15）, the circuit board mounting groove（15）For being fitted together to the circuit board（3）, the circuit board （3）Top coordinates installation cover plate（4）.

7. the attachment structure of a kind of LED string according to claim 6 and battery case, it is characterised in that：The circuit board Mounting groove（15）With melten gel groove（14）Between be provided with dividing plate（11）, the dividing plate（11）It is provided with opening end（111）.

8. the attachment structure of a kind of LED string according to claim 6 and battery case, it is characterised in that：The cover plate（4） It is provided with shift bar through hole（41）, the circuit board（3）On shift bar is installed（32）, the shift bar（32）Institute is run through in upper end State shift bar through hole（41）.

9. the attachment structure of a kind of LED string according to claim 6 and battery case, it is characterised in that：The box body（1） Inside it is additionally provided with battery settling groove（12）, the battery settling groove（12）Positioned at the circuit board mounting groove（15）Side.