CN202503031U

CN202503031U - LED support

Info

Publication number: CN202503031U
Application number: CN2012200399446U
Authority: CN
Inventors: 赖方孝; 颜昌春; 王海涛; 喻超
Original assignee: DONGGUAN CITY JIALE ELECTRONIC Co Ltd
Current assignee: DONGGUAN CITY JIALE ELECTRONIC Co Ltd
Priority date: 2012-02-08
Filing date: 2012-02-08
Publication date: 2012-10-24
Anticipated expiration: 2022-02-08

Abstract

The utility model discloses a LED support. The LED support comprises an insulating base and a plurality of conductive pins molded inside the insulating seat in an embedded manner; the insulating seat is recessed for forming a accommodating recessed cavity; the conductive pins include front end portions, middle portions and back end portions which are successively connected in an integrally molded manner; the front end portions expose at the bottom of the accommodating recessed cavity; the middle portions are embedded in the insulating seat; and the back end portions expose outside the insulating seat and bend to form pins at the bottom of the insulating seat. According to the LED support of utility model, flat and straight middle portions of conductive pins in the prior art are designed into bent structures, such that the bent middle portions in the present utility model can firmly clamp the insulating seat, reducing the pulling of the back end portions on the insulating seat during the process of bending, thereby, enabling firmer combination of the conductive pins and the insulating seat, effective avoidance of a moisture testing permeability phenomenon, and improved product quality.

Description

Led support

Technical field

The utility model relates to the LED technical field, refers in particular to a kind of led support.

Background technology

LED (Light Emitting Diode; Light-emitting diode) is a kind of solid-state semiconductor device; It can directly be converted into light to electricity, and it has, and volume is little, power consumption is low, long service life, high brightness, low in calories, environmental protection, plurality of advantages such as sturdy and durable, is optimal light source.

As shown in Figure 4; It has shown more representative a kind of led support structure in the prior art; Its led support comprise the insulating base 10 that adopts plastic cement to process ' with produced by insert molding in the plural conductive pin 20 of insulating base 10 ' interior ', this insulating base 10 ' indent be formed with ccontaining cavity 11 '; The leading section 21 of this conductive feet 20 ' comprise one-body molded connection successively ', pars intermedia 22 ' and rearward end 23 '; The ccontaining cavity 11 of this leading section 21 ' be exposed to ' inner bottom part, this rearward end 23 ' be exposed to insulating base 10 ' outer and bending form utmost point pin in insulating base 10 ' bottom, through pars intermedia 22 ' be embedded in insulating base 10 ' interior being made conductive feet 20 ' fixing; Yet; Because each conductive feet 20 ' pars intermedia 22 ' separated from one another, bite insulating base 10 ' area less, make conductive feet 20 ' rearward end 23 ' when bending, can spur to insulating base 10 ' generations; The phenomenon of moisture test infiltration very easily occurs, influenced product quality.

Therefore, the technical scheme that needs research to make new advances solves the problems referred to above.

The utility model content

The purpose of the utility model provides a kind of led support, and its connection is more firm, has effectively improved product quality.

For realizing that above-mentioned purpose the utility model adopts following technical scheme:

A kind of led support; Comprise insulating base and the produced by insert molding plural conductive pin in insulating base, this insulating base indent is formed with ccontaining cavity, and this conductive feet comprises leading section, pars intermedia and the rearward end of one-body molded connection successively; This leading section is exposed to the inner bottom part of ccontaining cavity; This pars intermedia is embedded in the insulating base, and this rearward end is exposed to insulating base outer also bending formation utmost point pin in the insulating base bottom, and this pars intermedia is a bending structure.

As a kind of preferred version, said pars intermedia comprises first bending part and second bending part, and this first bending part forms from the oblique outward bending down of leading section, and this second bending part system is from the transverse fold formation outward of first bending part.

As a kind of preferred version, the angle of the said leading section and first bending part is provided with stopper slot.

As a kind of preferred version, the angle of said first bending part and second bending part is provided with stopper slot.

As a kind of preferred version, the angle of said second bending part and rearward end is provided with stopper slot.

As a kind of preferred version, be formed with draw-in groove on the leading section of said conductive feet.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme; Main system is designed to the bending structure through the straight pars intermedia with conductive feet in the conventional art, and thus, pars intermedia blocks insulating base well; Reduce rearward end and when bending, insulating base is produced pulling, thereby conductive feet combines more firmly with insulating base; Effectively prevent moisture test phenomenon of osmosis, improved product quality.

Architectural feature and effect for more clearly setting forth the utility model further describe the utility model below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the vertical view of the preferred embodiment of the utility model;

Fig. 2 is the cross section enlarged diagram at M-M place among Fig. 1;

Fig. 3 is the upward view of the preferred embodiment of the utility model;

Fig. 4 is the schematic cross-section of more representative led support in the prior art.

The accompanying drawing identifier declaration:

10 ', insulating base 11 ', ccontaining cavity

20 ', conductive feet 21 ', leading section

22 ', pars intermedia 23 ', rearward end

10, insulating base 11, ccontaining cavity

12, stuck point

20, conductive feet 21, leading section

22, pars intermedia 23, rearward end

221, first bending part 222, second bending part

223, stopper slot 211, draw-in groove.

Embodiment

Please referring to figs. 1 through shown in Figure 3, the concrete structure that it has demonstrated the preferred embodiment of the utility model comprises insulating base 10 and the plural conductive pin 20 of produced by insert molding in insulating base 10, and wherein, these insulating base 10 indents are formed with ccontaining cavity 11.

This conductive feet 20 comprises leading section 21, pars intermedia 22 and the rearward end 23 of one-body molded connection successively; This leading section 21 is exposed to the inner bottom part of ccontaining cavity 11; This rearward end 23 is exposed to insulating base 10 outer also bendings and forms utmost point pin in insulating base 10 bottoms; This pars intermedia 22 is embedded in the insulating base 10, and the utility model is designed to the bending structure with it, so, can block insulating base 10 well, reduces aforementioned rearward end 23 and when bending, insulating base 10 is produced pulling.

Particularly; In present embodiment; Aforementioned pars intermedia 22 comprises first bending part 221 and second bending part 222, and this first bending part 221 forms from the oblique outward bending down of leading section 21, and this second bending part 222 is from the transverse fold formation outward of first bending part 221; In order further to strengthen the steadiness that is connected between conductive feet 20 and the insulating base 10; Be provided with stopper slot 223 (as shown in Figure 2) in the angle of angle, first bending part 221 and second bending part 222 of the leading section 21 and first bending part 221 and the angle of second bending part 222 and rearward end 23; Like this; When profiled insulation seat 10, plastics can be packed in the stopper slot 223 to form stuck point 12.In addition, on the leading section 21 of conductive feet 20, also be formed with draw-in groove 211, the design of draw-in groove 211 also helps strengthening being connected steadiness (as shown in Figure 1) between conductive feet 20 and the insulating base 0.

In sum, the design focal point of the utility model is that it mainly is to be designed to the bending structure through the straight pars intermedia with conductive feet in the conventional art; Thus, pars intermedia blocks insulating base well, reduces rearward end and when bending, insulating base is produced pulling; Thereby; Conductive feet combines more firmly with insulating base, effectively prevents moisture test phenomenon of osmosis, has improved product quality.

The above; It only is the utility model preferred embodiment; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. led support; Comprise insulating base and the produced by insert molding plural conductive pin in insulating base, this insulating base indent is formed with ccontaining cavity, and this conductive feet comprises leading section, pars intermedia and the rearward end of one-body molded connection successively; This leading section is exposed to the inner bottom part of ccontaining cavity; This pars intermedia is embedded in the insulating base, and this rearward end is exposed to insulating base outer also bending formation utmost point pin in the insulating base bottom, and it is characterized in that: this pars intermedia is a bending structure.

2. led support according to claim 1; It is characterized in that: said pars intermedia comprises first bending part and second bending part; This first bending part forms from the oblique outward bending down of leading section, and this second bending part system is from the transverse fold formation outward of first bending part.

3. led support according to claim 2 is characterized in that: the angle of the said leading section and first bending part is provided with stopper slot.

4. led support according to claim 2 is characterized in that: the angle of said first bending part and second bending part is provided with stopper slot.

5. led support according to claim 2 is characterized in that: the angle of said second bending part and rearward end is provided with stopper slot.

6. led support according to claim 1 is characterized in that: be formed with draw-in groove on the leading section of said conductive feet.