Led support
Technical field
The utility model relates to the LED encapsulation field, espespecially a kind of led support for packaging LED chips.
Background technology
General led support generally can be integrated in a good hundreds of led support on the strip and to form one edition and be convenient to transportation, calculating etc. when shipment.Led support generally is connected on the strip by the conducting terminal one, then strike out pre-line ball in the position that needs fracture, break described led support off with the fingers and thumb lower time at terminal client, described strip and conducting terminal break apart at pre-line ball place, if but the unbalanced also as easy as rolling off a log conducting terminal distortion warpage that causes of strength causes damage of product.
And conducting terminal is directly molded on the plastic body, can only lean on the plastic body of both sides to come the fixing conducting terminal, causes grasping force not enough.
The utility model content
The purpose of this utility model is to provide a kind of convenient disassembly, the stable led support of retain strength.
For this reason, the utility model provides a kind of led support, comprise insulating body, be shaped in first in the insulating body, the second terminal, and for the strip that supports described led support, described insulating body comprises diapire, extend upward two lateral sidewalls of formation from diapire, and two longitudinal side walls, described diapire, two lateral sidewalls, and two longitudinal side walls are enclosed to form an accepting groove, described the first terminal, the second terminal comprises respectively and is exposed to first on the described accepting groove bottom surface, the second contact site, and be positioned at two longitudinal side walls insulating body bottom and that extend insulating body outer first, the second weld part, described strip comprises two support portions that are oppositely arranged, and described two support portion clampings are supported in the two lateral sidewalls outside of described insulating body.
Preferably, the support portion inside part of described strip protrudes out the formation protuberance, the corresponding strengthening groove of accommodating described protuberance that is provided with in the two lateral sidewalls bottom of described insulating body.
Preferably, described strip also comprises the connecting portion with described support portion one, and described connecting portion is connected with described the first terminal, the second terminal respectively outside two longitudinal side walls of insulating body.
Preferably, described the first terminal, the bottom, two ends that the second terminal is adjacent are respectively equipped with first, second breach, and the plastic body of described insulating body enters in described first, second breach.
Preferably, described the first terminal, the second terminal middle part also are respectively equipped with first, second perforate, and the plastic body of described insulating body enters in first, second perforate.
Preferably, two longitudinal side wall places of described insulating body are located at respectively in described first, second perforate.
Preferably, the bottom of described first, second perforate is respectively equipped with the 3rd, the 4th breach, and the plastic body at two longitudinal side wall places of described insulating body enters in described the 3rd, the 4th breach.
With respect to prior art, two lateral sidewalls that the support sector clamping of the utility model led support by strip supports described insulating body have avoided prior art directly to connect the defective that conducting terminal easily causes damage by strip with some led support cell formation one integral body.
Description of drawings
Fig. 1 is the stereogram of the utility model led support.
Fig. 2 is the vertical view behind the dismounting strip of the utility model led support.
Fig. 3 is that the some led supports of the utility model are connected in the structure chart on the strip.
Fig. 4 is the upward view of the utility model led support the first execution mode.
Fig. 5 is that the utility model led support is along the cutaway view of A-A line shown in Figure 4.
Fig. 6 is the upward view of the utility model led support the second execution mode.
Fig. 7 is that the utility model led support is along the cutaway view of B-B line shown in Figure 6.
Embodiment
The utility model LED is 4014A, and 4014C type led support.
See also Fig. 1 to shown in Figure 3, the utility model led support comprises insulating body 10, be shaped in the first terminal 20, the second terminal 30 in the insulating body 10 and be connected in the strip 40 of the first terminal 20, the second terminal 30 opposite ends.
Described insulating body 10 comprises diapire 11, extends upward two lateral sidewalls 13 of formation around diapire 11, and two longitudinal side walls 14, described diapire 11, lateral sidewalls 13, and longitudinal side wall 14 jointly be enclosed to form an accepting groove 12 of accommodating led chip.
See also Fig. 1 to the first execution mode shown in Figure 5, described the first terminal 20 comprise the accepting groove 12 that is exposed to described insulating body 10 the bottom surface the first contact site 21 and be positioned at the bottom surface of described insulating body 10 and extend the first weld part 22 of the longitudinal side wall 14 of insulating body 10.Described the second terminal 30 comprise the accepting groove 12 that is exposed to described insulating body 10 the bottom surface the second contact site 31 and be positioned at the bottom surface of described insulating body 10 and extend the second weld part 32 of the longitudinal side wall 14 of insulating body 10.Described the first terminal 20, the second terminal 30 are located at two longitudinal side walls, 14 places of insulating body 10 relatively.An adjacent side lower part of described the first terminal 20, the second terminal 30 is formed with respectively the first breach 23, the second breach 33, and described the first breach 23, the second breach 33 enter in this breach 23,33 to increase the retain strength of the first terminal 20, the second terminal 30 and insulating body 10 described plastic body.
Described strip 40 be included in the described the first terminal 20 of 10 liang of longitudinal side walls of insulating body, 14 outer connections, the second terminal 30 connecting portion 42, and clamping be supported in the outer support portions 41 of two lateral sidewalls 13 of described insulating body 10.Described support portion 41 inside parts protrude out and form protuberance 411, and two lateral sidewalls, the 13 bottom correspondences of described insulating body 10 are provided with the strengthening groove 15 of accommodating described protuberance 411 so that the described strip 40 described insulating body 10 of stable holding more.The support portion 41 of described strip 40 just clamping is supported in two lateral sidewalls, 13 outsides of insulating body 10, rather than takes shape in the described insulating body 10.
Please further consult Fig. 2, shown in Figure 7, described strip 40 is after the first terminal 20 and 30 moulding of the second terminal, the connecting portion 42 of described strip 40 will be cut off, and the support portion 41 of described strip 40 will support the outside of two lateral sidewalls 13 of described insulating body 10, make described some led supports consist of a unified unit, user such as need use, and only need be broken down described single led support unit off with the fingers and thumb and get final product from described strip 40, and can not cause the damage of terminal.
Please emphasis consult Fig. 6, the second execution mode shown in Figure 7, described the second execution mode is with the difference of the first execution mode: two longitudinal side walls, 14 places at corresponding described insulating body 10 of described the first terminal 20, the second terminal 30 are provided with respectively the first perforate 24, the second perforate 34 so that the plastic body of 10 liang of longitudinal side walls 14 of insulating body enters described the first perforate 24, the second perforate 34 interior increase retain strengths.And the first perforate 24 of described the first terminal 20, the second terminal 30, be provided with the 3rd breach 25, the 4th breach 35 to increase retain strength with the bottom of the second perforate 34.
Compared to prior art, two lateral sidewalls 13 that support sector 41 clampings of led support of the present utility model by strip 40 support described insulating body 10 are with some led support cell formation one integral body, avoided prior art directly to connect the defective that conducting terminal 20,30 easily causes damage by strip 40.