CN203386810U - SMD-type LED support and terminal material strip thereof - Google Patents
SMD-type LED support and terminal material strip thereof Download PDFInfo
- Publication number
- CN203386810U CN203386810U CN201320486915.9U CN201320486915U CN203386810U CN 203386810 U CN203386810 U CN 203386810U CN 201320486915 U CN201320486915 U CN 201320486915U CN 203386810 U CN203386810 U CN 203386810U
- Authority
- CN
- China
- Prior art keywords
- led support
- arc
- type led
- insulating base
- smd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an SMD-type LED support including at least one pair of conductive terminals and an insulating seat which is arranged on the conductive terminals and in snap-fit with the conductive terminals. An accommodating concave cavity which is through from top to bottom is arranged in the insulating seat. Arc-shaped concave grooves, which can be clamped tightly by the terminal material strip so that falling off of the arc-shaped grooves is prevented, are arranged at the bottom edges at the front side and rear side respectively. The arc-shaped concave grooves include upper and lower sections in a thickness direction. Heights at the upper sections are larger than heights at the lower sections and lengths at the upper sections are smaller than lengths at the lower sections and an arc-shaped hole is arranged at a lower section at a middle position in a height direction of each arc-shaped concave groove. The utility model also discloses a terminal material strip used for the SMD-type LED support. The SMD-type LED support and the terminal material strip of the SMD-type LED support have the following advantages compared with the prior art: because the front and rear sides of the insulating seat of the SMD-type LED support are each provided with a stepped arc-shaped concave groove which is capable of clenching tightly with a corresponding stepped arc-shaped boss of the terminal material strip and clenching effect is great and fall-off of product particles can be prevented effectively.
Description
Technical field
The utility model relates to the LED support technical field, in particular a kind of SMD type LED support and terminal material belt thereof.
Background technology
Along with the fast development of LED chip technology and reaching its maturity of application technology, LED lamp, light-emitting diode display are close to our daily life more and more.As a kind of emerging energy-conserving and environment-protective light source, the LED illumination is paid close attention to by people deeply, and a lot of countries and enterprise have all dropped into a large amount of manpower and financial resources and researched and developed and produce.Existing LED support generally includes insulating base and plural conductive pin, and generally, manufacturing process first stamps out terminal material belt, and each conductive feet all is connected on terminal material belt, and the insulating base produced by insert molding is connected in conductive feet, then cutting off from material strip conductive feet.When product is reached the standard grade high-temperature baking in follow-up encapsulation, the particle phenomenon easily occurs falling, cause normally die bond bonding wire, affect production efficiency, reduce the effective rate of utilization of LED support simultaneously.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of sting tightly effective, can effectively prevent SMD type LED support and terminal material belt thereof that product particle comes off.
The utility model is achieved through the following technical solutions:
A kind of SMD type LED support, comprise at least one pair of conducting terminal, be positioned at the insulating base that the conducting terminal top is interlocked with it, described insulating base is provided with the accommodating cavity of a up/down perforation, each conducting terminal comprises that the connecting portion and in the accommodating cavity that stretches into insulating base stretches out the outer free section of insulating base, the root edge of described insulating base in the both sides, front and back is respectively equipped with and can be stung the tight arc groove with slip-off preventing by terminal material belt, described arc groove is divided into two sections on thickness direction, the epimere height is higher than the hypomere height, upper segment length is less than lower segment length, and also be provided with an arcuate socket on the hypomere of locating in the centre position of arc groove short transverse.
Described LED support comprises the pair of conductive terminal, and the connecting portion of described pair of conductive terminal arranges and in opposite directions by separating with the integrated isolated insulation band of insulating base.
Described insulating base is respectively equipped with two arc grooves in the every side of the root edge of both sides, front and back.
The invention also discloses the terminal material belt that a kind of SMD type LED support as above is used, comprise transverse metal sheet and longitudinal metal sheet that many vertical interlaceds connect, between described every adjacent two transverse metal sheets and adjacent two longitudinal metal sheets, it is the LED support containing cavity, be placed with SMD type LED support as above in described LED support containing cavity, described two adjacent transverse sheet metal inboards be provided with the LED support insulating base before and after the arc boss of arc groove phase interlock of both sides, described arc boss and described arc groove are complementary, be that described arc boss is divided into two sections on the sheet thicknesses direction, the epimere height is lower than the hypomere height, upper segment length is less than lower segment length, and also be provided with an energy on the hypomere top of locating in the centre position of sheet thicknesses direction and stung tight arc bulge by arcuate socket.
The utility model has the following advantages compared to existing technology:
A kind of SMD type LED support that the utility model provides, because being respectively equipped with, the both sides, front and back at insulating base can closely sting mutually tight arc groove with the arc boss of terminal material belt, arc groove is step, and also be provided with arcuate socket in the middle of it, sting tightly effective, the centre position of arc bulge in sheet thicknesses of terminal material belt, wrapping so can more firmly lunge the plastic cement the inside of insulating base, effectively solved the caducous phenomenon of product particle.Due to the arc bulge being arranged in the middle of terminal material belt, can well locate the importing particle when mending product particle, and can not cause the plastic cement of Damage to insulation seat simultaneously.
The accompanying drawing explanation
Fig. 1 is SMD type LED support structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is SMD type LED support of the present utility model and terminal material belt syndeton schematic diagram.
Fig. 4 is the B-B cutaway view of Fig. 3.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
Referring to Fig. 1 to Fig. 4, the utility model discloses a kind of SMD type LED support, be the LEDS3528 series stent, comprise at least one pair of conducting terminal 1, be positioned at the insulating base 2 that conducting terminal 1 top is interlocked with it.Insulating base 2 is provided with the accommodating cavity 21 of a up/down perforation, and each conducting terminal 1 comprises that the connecting portion and in the accommodating cavity 21 that stretches into insulating base 2 stretches out the outer free section of insulating base 2.For the LED support of LEDS3528 series, it comprises pair of conductive terminal 1, and the connecting portion of pair of conductive terminal 1 arranges and in opposite directions by separating with the integrated isolated insulation band 22 of insulating base 2.Insulating base 2 is respectively equipped with two energy in the every side of the root edge of both sides, front and back and is stung the tight arc groove 4 with slip-off preventing by terminal material belt 3, arc groove 4 is divided into two sections on thickness direction, epimere 41 height are higher than hypomere 42 height, epimere 41 length are less than hypomere 42 length, and also are provided with an arcuate socket 43 on the hypomere 42 of locating in the centre position of arc groove 4 short transverses.The invention also discloses the terminal material belt 3 that a kind of SMD type LED support as above is used, comprise transverse metal sheet 31 and longitudinal metal sheet 32 that many vertical interlaceds connect, between every adjacent two transverse metal sheets 31 and adjacent two longitudinal metal sheets 32, it is LED support containing cavity 33, be placed with above-mentioned SMD type LED support in LED support containing cavity 33, two adjacent transverse sheet metal 31 inboards are provided with the arc boss 5 with the arc groove 4 phase interlocks of LED support insulating base 2 both sides, front and back, arc boss 5 is complementary with arc groove 4, be that arc boss 5 is divided into two sections on the sheet thicknesses direction, epimere 51 height are lower than hypomere 52 height, epimere 51 length are less than hypomere 52 length, and also be provided with an energy on hypomere 52 tops of locating in the centre position of sheet thicknesses direction and stung tight arc bulge 53 by arcuate socket 43.
Manufacture method of the present utility model is as follows: the shape that first cuts out large arc boss 5 on adjacent two transverse metal sheet 31 inboards on terminal material belt 3, then thin part with one on large arc boss 5 and break into the stepped two sections that are divided into, and its material production flow to form an arc bulge 53 in thinning process, thin when arc bulge 53 just in time is positioned at the centre position of sheet thicknesses direction and get final product.On insulating base 2 with terminal material belt 3 on the arc groove 43 of arc boss 53 phase interlocks plastic by the mode of injection moulding.The centre position of arc bulge 53 in sheet thicknesses, so can more firmly lunge the plastic cement the inside of insulating base 2 is wrapping, thoroughly solve the easy obscission of product particle through a large amount of production tests, simultaneously due to arc bulge 53 being arranged in the middle of terminal material belt 3, can well locate the importing particle when mending product particle, and plastic cement that can Damage to insulation seat 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a SMD type LED support, comprise at least one pair of conducting terminal, be positioned at the insulating base that the conducting terminal top is interlocked with it, described insulating base is provided with the accommodating cavity of a up/down perforation, each conducting terminal comprises that the connecting portion and in the accommodating cavity that stretches into insulating base stretches out the outer free section of insulating base, it is characterized in that: the root edge of described insulating base in the both sides, front and back is respectively equipped with and can be stung the tight arc groove with slip-off preventing by terminal material belt, described arc groove is divided into two sections on thickness direction, the epimere height is higher than the hypomere height, upper segment length is less than lower segment length, and also be provided with an arcuate socket on the hypomere of locating in the centre position of arc groove short transverse.
2. SMD type LED support as claimed in claim 1, it is characterized in that: described LED support comprises the pair of conductive terminal, the connecting portion of described pair of conductive terminal arranges and in opposite directions by separating with the integrated isolated insulation band of insulating base.
3. SMD type LED support as claimed in claim 1, it is characterized in that: described insulating base is respectively equipped with two arc grooves in the every side of the root edge of both sides, front and back.
4. one kind as the terminal material belt that requires 1 to 3 arbitrary described SMD type LED support to use, comprise transverse metal sheet and longitudinal metal sheet that many vertical interlaceds connect, between described every adjacent two transverse metal sheets and adjacent two longitudinal metal sheets, it is the LED support containing cavity, be placed with described SMD type LED support as arbitrary as claims 1 to 3 in described LED support containing cavity, it is characterized in that: described two adjacent transverse sheet metal inboards be provided with the LED support insulating base before and after the arc boss of arc groove phase interlock of both sides, described arc boss and described arc groove are complementary, be that described arc boss is divided into two sections on the sheet thicknesses direction, the epimere height is lower than the hypomere height, upper segment length is less than lower segment length, and also be provided with an energy on the hypomere top of locating in the centre position of sheet thicknesses direction and stung tight arc bulge by arcuate socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486915.9U CN203386810U (en) | 2013-08-09 | 2013-08-09 | SMD-type LED support and terminal material strip thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486915.9U CN203386810U (en) | 2013-08-09 | 2013-08-09 | SMD-type LED support and terminal material strip thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386810U true CN203386810U (en) | 2014-01-08 |
Family
ID=49875264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486915.9U Expired - Fee Related CN203386810U (en) | 2013-08-09 | 2013-08-09 | SMD-type LED support and terminal material strip thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904069A (en) * | 2014-03-13 | 2014-07-02 | 黄云仙 | Double-light bead structure fixed on the same chip |
-
2013
- 2013-08-09 CN CN201320486915.9U patent/CN203386810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904069A (en) * | 2014-03-13 | 2014-07-02 | 黄云仙 | Double-light bead structure fixed on the same chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203260618U (en) | LED support and module thereof | |
| CN203386810U (en) | SMD-type LED support and terminal material strip thereof | |
| CN202752109U (en) | Dispensing needle | |
| CN205194735U (en) | Double -end cut straightly formula LED support | |
| CN202917534U (en) | LED bracket and terminal material belt structure thereof | |
| CN204230297U (en) | Bulb lamp silk support | |
| CN205039292U (en) | Terminal material strip | |
| CN203386796U (en) | LED luminous strip packaging structure | |
| CN204962614U (en) | Lantern cover | |
| CN202977791U (en) | Vertical type electric connector and terminal feeding belts thereof | |
| CN205264755U (en) | LED that can improve terminal rate of drawing terminal material area for support | |
| CN203718470U (en) | LED (Light Emitting Diode) lamp string structure | |
| CN205140967U (en) | Rectifier bridge circuit pack body | |
| CN203659926U (en) | Solidly-combined transparent LED light bar emitting light in multiple angles | |
| CN204680687U (en) | LED support and material-strap structure thereof | |
| CN204216079U (en) | The card point mode anti-loose structure of LED support | |
| CN204651348U (en) | The LED support of high-definition display screen with drop structure | |
| CN201749871U (en) | LED support material belt | |
| CN203071120U (en) | LED support and terminal material tape | |
| CN203481603U (en) | Wire wilding structure of novel automatic welding male socket | |
| CN201265810Y (en) | Metal halide lamp with locking pieces | |
| CN202633055U (en) | Ceramic capacitor | |
| CN201994459U (en) | Universal serial bus (USB) female connector structure | |
| CN203503810U (en) | Wiring terminal | |
| CN203792412U (en) | Special type safety belt stable cutting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |