CN206274524U

CN206274524U - A kind of LED encapsulating shells for improving structural stability

Info

Publication number: CN206274524U
Application number: CN201621482047.7U
Authority: CN
Inventors: 袁洪峰; 周德全
Original assignee: FUJIAN DINGTAI PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: FUJIAN DINGKE PHOTOELECTRIC TECHNOLOGY Co.,Ltd.
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2017-06-23
Anticipated expiration: 2026-12-30

Abstract

A kind of LED encapsulating shells for improving structural stability, including a main casing, the main casing is provided with electrode layer, also include a convex electric conductor, a lower concave part being adapted with the upper convex portion of the convex electric conductor is offered on the downside of the main casing, the convex electric conductor is installed in the lower concave part by upper convex portion thereon and is connected with the electrode layer.The convex electric conductor upper convex portion and main casing lower concave part being adapted by setting, the tight ness rating between main casing and convex electric conductor can be greatly improved, avoid both that relative displacement occurs, there is relative displacement between the two with the electrode layer on main casing so as to avoid convex electric conductor, substantially increase the luminous stability of LED.

Description

A kind of LED encapsulating shells for improving structural stability

Technical field

The utility model is related to the part that LED is assembled, and refers in particular to a kind of LED encapsulating shells for improving structural stability.

Background technology

LED wafer is the main raw material(s) of LED, and LED relies primarily on the chip to light.Enable the LED wafer It is enough luminous, then need to set the encapsulating shell used cooperatively with the LED wafer.

Existing encapsulating shell generally comprises a main casing and the positive and negative electrode on the main casing, LED wafer envelope On the main casing, it is connected with positive and negative electrode, then is electrically connected with city by the electric conductor on main casing.But prior art Easily there is relative displacement in the main casing on middle encapsulating shell, with electric conductor so that LED illumination effects are unstable.

Utility model content

The utility model provides a kind of LED encapsulating shells for improving structural stability, and its main purpose is to overcome existing LED Easily there is the defect of relative displacement with electric conductor in the main casing in encapsulating shell.

In order to solve the above technical problems, the utility model is adopted the following technical scheme that：

A kind of LED encapsulating shells for improving structural stability, including a main casing, the main casing are provided with electrode layer, also Including a convex electric conductor, one is offered on the downside of the main casing recessed with what the upper convex portion of the convex electric conductor was adapted Portion, the convex electric conductor is installed in the lower concave part by upper convex portion thereon and is connected with the electrode layer.

Further, a lead-over groove is offered on the upside of the main casing, a use is further opened with the middle part of the lead-over groove In the article putting groove of accommodating LED wafer, the electrode layer is located at the glove trench bottom.

Further, the electrode layer includes three positive electrodes and three negative electrodes.

Further, the left and right sides of the convex electric conductor lower end be two groups it is symmetrical bind foot, between two groups are bound foot With an opening.

Further, the number bound foot described in two groups is three, and wherein three bind foot for respectively it is described with three just The positive electrode pin that electrode is connected one by one, the other three is bound foot as the negative electrode being connected one by one with three negative electrodes respectively draws Pin.

Further, the convex electric conductor inner side is provided with filling block.

Compared to the prior art, the beneficial effect of the utility model generation is:

1st, the utility model simple structure, practical, the convex electric conductor upper convex portion and main casing being adapted by setting Body lower concave part, can greatly improve the tight ness rating between main casing and convex electric conductor, it is to avoid both occur relative displacement, so that Avoid convex electric conductor that relative displacement occurs between the two with the electrode layer on main casing, substantially increase the luminous stabilizations of LED Property.

2nd, in the utility model, by opening up article putting groove in the middle part of lead-over groove, even if lead-over groove is in rank with article putting groove Ladder arrangement, can improve stability when LED wafer is installed, and can also improve radiating effect when using.

Brief description of the drawings

Fig. 1 is top schematic diagram of the present utility model.

Fig. 2 is schematic bottom view of the present utility model.

Fig. 3 is the Section A-A figure of Fig. 2.

Specific embodiment

Specific embodiment of the present utility model is illustrated with reference to the accompanying drawings.

Reference picture 1, Fig. 2 and Fig. 3.A kind of LED encapsulating shells for improving structural stability, including a main casing 1, the main casing Body 1 is provided with electrode layer 2, and also including a convex electric conductor 3, the downside of the main casing 1 offers one with convex conduction The lower concave part 11 that the upper convex portion 31 of body 3 is adapted, the convex electric conductor 3 is installed in described recessed by upper convex portion 31 thereon It is connected in portion 11 and with the electrode layer 2.The convex electric conductor upper convex portion 31 and main casing lower concave part 11 being adapted by setting, The tight ness rating between main casing 1 and convex electric conductor 3 can be greatly improved, it is to avoid both occur relative displacement, it is convex so as to avoid There is relative displacement in shape electric conductor 3, substantially increase the luminous stability of LED between the two with the electrode layer 2 on main casing.

Reference picture 1, Fig. 2 and Fig. 3.The upside of main casing 1 offers a lead-over groove 12, and the middle part of the lead-over groove 12 is also opened Being provided with one is used to house the article putting groove 13 of LED wafer, and the electrode layer 2 is located at the bottom of the article putting groove 13.The article putting groove 13 The substantially squarely of bottom opening 131, and its length be 1.5mm, width is 1.72mm.The open top of the lead-over groove 12 121 substantially into square, and its length of side is 2.95mm.By opening up article putting groove 13 in the middle part of lead-over groove, even if lead-over groove 12 are ladder-like arranged with article putting groove 13, can improve stability when LED wafer is installed, and can also improve dissipating when using Thermal effect.

Reference picture 1, Fig. 2 and Fig. 3.Electrode layer 2 includes three positive electrodes 21 and three negative electrodes 22, two adjacent electrodes Separated by insulating tape 23.The left and right sides of the lower end of convex electric conductor 3 be two groups it is symmetrical bind foot 32, two groups bind foot 32 it Between have one opening 33.32 number of being bound foot described in two groups is three, and wherein three bind foot for respectively it is described with three just The positive electrode pin 321 that electrode 21 is connected one by one, the other three is bound foot negative for what is be connected one by one with three negative electrodes respectively Electrode pin 322.

Reference picture 1, Fig. 2 and Fig. 3.The inner side of the convex electric conductor 3 is provided with filling block 4, and the filling block 4 extends to described Opening 33 in and no more than it is described bind foot 32 lowermost end.The effect of the filling block 4 is to enable to bind foot 32 towards convex electric conductor 3 Inner side bending certain angle, 32 be damaged so as to improve conductive effect and avoiding and bind foot.Each 32 chi of binding foot in the present embodiment It is very little to be：Length 0.80mm, width 0.60mm, this numerical value can reach optimal conductive effect.

Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto, All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading the utility model protection domain For.

Claims

1. a kind of LED encapsulating shells for improving structural stability, an including main casing, the main casing is provided with electrode layer, and it is special Levy and be：Also include a convex electric conductor, the upper convex portion phase of one and the convex electric conductor is offered on the downside of the main casing The lower concave part of adaptation, the convex electric conductor is installed in the lower concave part by upper convex portion thereon and connected with the electrode layer Connect.

2. as claimed in claim 1 it is a kind of improve structural stability LED encapsulating shells, it is characterised in that：The main casing it is upper Side offers a lead-over groove, and one is further opened with the middle part of the lead-over groove is used to house the article putting groove of LED wafer, the electrode layer Located at the glove trench bottom.

3. as claimed in claim 2 it is a kind of improve structural stability LED encapsulating shells, it is characterised in that：The electrode layer includes Three positive electrodes and three negative electrodes.

4. as claimed in claim 3 it is a kind of improve structural stability LED encapsulating shells, it is characterised in that：The convex electric conductor The left and right sides of lower end be two groups it is symmetrical bind foot, two groups bind foot between have an opening.

5. as claimed in claim 4 it is a kind of improve structural stability LED encapsulating shells, it is characterised in that：Bound foot described in two groups Number is three, and it is the positive electrode pin being connected one by one with three positive electrodes respectively that wherein three are bound foot, and in addition three Individual binding foot is the negative electrode pin being connected one by one with three negative electrodes respectively.

6. as claimed in claim 4 it is a kind of improve structural stability LED encapsulating shells, it is characterised in that：The convex electric conductor Inner side is provided with filling block.