CN204216081U - A kind of LED support and LED - Google Patents
A kind of LED support and LED Download PDFInfo
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- CN204216081U CN204216081U CN201420698401.4U CN201420698401U CN204216081U CN 204216081 U CN204216081 U CN 204216081U CN 201420698401 U CN201420698401 U CN 201420698401U CN 204216081 U CN204216081 U CN 204216081U
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- pedestal
- led
- led support
- containing cavity
- extension
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Abstract
A kind of LED support that the utility model provides and LED, belong to LED technology field.This LED support comprises pedestal, pedestal is provided with and has cavity, and this cavity is used for accommodating LED chip; This pedestal is strip, and the width of this pedestal and the length ratio of described pedestal are for being more than or equal to 49:380, being less than or equal to 54:380.And the width of existing pedestal (i.e. the thickness of pedestal) is larger with the length of pedestal, generally being greater than 54:380 causes LED support thickness thicker, therefore, when identical standard, less (thickness of pedestal is thinner) that base width can arrange by the application, and then reduce the electronic product thickness of band LED; And ensure that the manufacturing cost of LED simultaneously.
Description
Technical field
The utility model relates to LED technology field, particularly a kind of LED support and LED.
Background technology
Due to LED there are energy-conserving and environment-protective, high efficiency, life-span reach etc. a little, so its application is also more and more wider.Along with people require more and more higher to frivolous electronic product, general electronic product all can relate to the application of LED.Width (i.e. the thickness of LED support) and the length ratio of the support of existing adopting surface mounted LED are generally all equal to or greater than 61:380, namely the base width of existing LED support is generally all more than or equal to 0.61 millimeter, cause the width of LED support comparatively large, make the thickness of electronic product thickening further.In order to reduce the thickness of electronic product, the electronic product of particularly SMD LED, design a kind of go out the little LED support structure of thickness particularly important.The quality of LED support structural design, the thickness of the electronic product of direct shadow bands LED.Therefore, the SMD LED support providing a kind of thickness less is the technical problem needing solution at present badly.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of LED support and LED, solves the width too large (namely thickness is too thick) of existing LED support, and then causes the problem that the electronic product thickness of band LED is too thick.
For solving the problems of the technologies described above, the utility model provides a kind of LED support, comprises pedestal, and described pedestal is provided with the containing cavity for accommodating LED chip; Described pedestal is strip, and the width of described pedestal is more than or equal to 49:380 with the length ratio of described pedestal, is less than or equal to 54:380.
In a kind of embodiment of the present utility model, the width of described pedestal and the length of described pedestal are than being 52:380.
In a kind of embodiment of the present utility model, the width of described pedestal is 0.52 millimeter, and the length of described pedestal is 3.8 millimeters.
In a kind of embodiment of the present utility model, described containing cavity is strip, and described containing cavity length direction has two relative inclined planes; Angle between described two inclined planes is 105 degree.
In a kind of embodiment of the present utility model, described containing cavity Width have two relative inclined planes; Angle between two inclined planes on described containing cavity Width is 34 degree.
In a kind of embodiment of the present utility model, described containing cavity is strip, and length at the bottom of the chamber of described strip containing cavity is 238:316 with the Opening length ratio of described strip containing cavity.
In a kind of embodiment of the present utility model, at the bottom of the chamber of described strip containing cavity, length is 2.38 millimeters, and the Opening length of described strip containing cavity is 3.16 millimeters.
In a kind of embodiment of the present utility model, described LED support also comprises pin, described pedestal comprises the end face being positioned at length direction, and be positioned at the side of Width, described pin stretches out from the end face of described pedestal, and the part that described pin stretches out end face comprises the first extension that bending downwards extends, the second extension extended to the bending of described side from described first extension and the 3rd extension upwards bending extension from described second extension; The height of described 3rd extension is 0.63 millimeter.
In a kind of embodiment of the present utility model, described pin is copper pin, and described copper pin surface is silver coated.
For solving the problems of the technologies described above, the utility model also provides a kind of LED, and described LED comprises above-mentioned LED support, also comprises at least one LEDs chip; Described LED chip is arranged at bottom described strip containing cavity.
The beneficial effects of the utility model are:
A kind of LED support that the utility model provides and LED, comprise pedestal, pedestal be provided with and have cavity, and this cavity is used for accommodating LED chip; This pedestal is strip, and the width of this pedestal and the length ratio of described pedestal are for being more than or equal to 49:380, being less than or equal to 54:380.And the width of existing pedestal (i.e. the thickness of pedestal) is larger with the length of pedestal, generally being greater than 61:380 causes LED support thickness thicker, therefore, when identical standard, the application can by base width arrange less (namely thickness setting thinner,) therefore can reduce the thickness of LED, and then reduce the electronic product thickness of band LED; And ensure that the manufacturing cost of LED simultaneously.
Accompanying drawing explanation
The vertical view of a kind of LED support that Fig. 1 provides for the utility model embodiment two;
Figure 2 shows that the front view of LED support shown in Fig. 1;
Fig. 3 is for LED support shown in Fig. 1 is at the cutaway view in A-A1 face;
Fig. 4 is for LED support shown in Fig. 1 is at the cutaway view in B-B1 face;
Fig. 5 is the right view of LED support shown in Fig. 1;
Fig. 6 is the upward view of LED support shown in Fig. 1.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Embodiment one:
LED support in the present embodiment comprises pedestal, pedestal is provided with the containing cavity for accommodating LED chip, and the shape of pedestal can be strip.Pedestal is strip, and the width of pedestal is more than or equal to 49:380 with the length ratio of pedestal, is less than or equal to 54:380.Preferably, the width of pedestal and the length of pedestal are than being 52:380.When the width of pedestal and the length of pedestal are than during for 52:380, the width that such as specifically can be set to pedestal is 0.52 millimeter, and the length of pedestal is 3.8 millimeters.And the length ratio of the thickness of the pedestal of existing LED support and pedestal is generally greater than 54:380, namely the thickness of existing pedestal is generally greater than 0.54 millimeter.Here base width refers to the most square width of pedestal, is also the thickness size in the place that strip base thickness is the thickest.
It should be noted that the containing cavity in the present embodiment is strip containing cavity, there is orthogonal length direction and Width, containing cavity length direction has two relative inclined planes; Angle on containing cavity length direction between two inclined planes is 103 degree of-107 degree, and the angle between two inclined planes on preferred containing cavity length direction is 105 degree.Containing cavity Width have two relative inclined planes; Angle between two inclined planes on containing cavity Width be 32 degree-36 degree, preferably, two inclined planes between angle be 34 degree.Rectangle cavity in the present embodiment specifically can be set to: arrange length at the bottom of the chamber of rectangle containing cavity and be more than or equal to 236:316 with the Opening length ratio of rectangle containing cavity, be less than or equal to 240:316; Length in the present embodiment and ... length all refers to the length of above-mentioned length direction.Preferably, arranging length at the bottom of the chamber of rectangle containing cavity with the Opening length ratio of rectangle containing cavity is 238:316.When length at the bottom of the chamber arranging rectangle containing cavity is 238:316 with the Opening length ratio of rectangle containing cavity, specifically can arrange length at the bottom of the chamber of rectangle containing cavity is 2.38 millimeters, and the chamber Opening length of rectangle containing cavity is 3.16 millimeters.
In addition, LED support also comprises pin, pedestal is strip, pedestal comprises the end face being positioned at length direction, and be positioned at the side of Width, pin stretches out from the end face of pedestal, and the part that pin stretches out end face comprises the first extension that bending downwards extends, the second extension extended to side bending from the first extension and the 3rd extension upwards bending extension from the second extension; The height of the 3rd extension can be 0.60 millimeter to 0.65 millimeter, and preferably, the height of the 3rd extension is 0.63 millimeter, and the length of the second extension can be 0.66 millimeter to 0.70 millimeter, and preferably, the length of the second extension can be 0.68 millimeter.As long as it should be noted that being construed as the material that can conduct electricity all can do pin in cost implementation, as long as the material can conducted electricity in the present embodiment all can make pin, metal material preferably can be selected to be pin in the present embodiment.In metal material, preferably copper is as the material of pin.When selecting copper to make copper pin as pin material, copper pin surface can also silver coating.Preferably, the thickness of the pin copper of copper material is 0.127 millimeter, and the silver thickness of copper pin surface is 1.7 microns.Certainly, copper and silver-plated thickness are not limited only to setting above, and concrete setting can be carried out selection according to actual conditions and arrange.
Also provide a kind of LED in the present embodiment, this LED comprises at least one LEDs chip, and the LED namely in the present embodiment can be single-chip LED, can be also multi-chip LED, and the LED in this enforcement comprises and also comprises above-mentioned LED support.
Embodiment two:
In order to better understand the utility model, doing more specifically bright below in conjunction with accompanying drawing to the utility model, is that side-emitting LED support is described with LED support in this example.
Refer to Fig. 1-Fig. 6, Figure 1 shows that a kind of vertical view of side-emitting LED support, certainly, the LED support in the utility model is not limited in side-emitting LED support; Figure 2 shows that the front view of LED support in Fig. 1; Figure 3 shows that the cutaway view of the A-A1 of LED support shown in Fig. 1; It is then the cutaway view of the LED support B-B1 of Fig. 1 shown in Fig. 4.Fig. 5 is the right view of LED support; Fig. 6 is the upward view of LED support.From above-mentioned each figure, LED support in the present embodiment comprises pedestal 1, be arranged at based on the cavity 2 on 1, and the cavity shown in above-mentioned each figure is strip cavity, and this strip cavity has orthogonal length direction and Width, shown in Figure 1, the width of pedestal 1 is 0.52 millimeter; The length of pedestal 1 is 3.8 millimeters.Shown in Figure 3, in the present embodiment, there are two relative inclined planes in cavity Opening length direction; Angle between two inclined planes is the value of α, this α is 105 degree, and the length of getting cavity 2 Opening length direction in the present embodiment can be set to 3.16 millimeters, and the length of cavity bottom length direction is 2.38 millimeters.Shown in Figure 4, in the present embodiment, there are two relative inclined planes in cavity A/F direction; Angle between two inclined planes is the value of β, this β is 34 degree, and the width getting cavity 2 Opening length direction in the present embodiment can be set to 0.43 millimeter, and the length of cavity bottom length direction is 0.31 millimeter.
Refer to shown in Fig. 1 and 2, pin 3 and pin 4 stretch out from the end face of pedestal 1 respectively, and pin is stretched 3 parts going out end face and comprised the first extension 31 that bending downwards extends, the second extension 32 extended to side bending from the first extension 31 and the 3rd extension 33 upwards bending extension from the second extension 32; The height of the 3rd extension 33 is 0.63 millimeter; Pin is stretched 4 parts going out end face and is comprised the first extension 41 that bending downwards extends, the second extension 42 extended to side bending from the first extension 41 and the 3rd extension 43 upwards bending extension from the second extension 42; The height of the 3rd extension 43 is 0.63 millimeter.Further, the length of the second extension 32 and the second extension 42 is all 0.68 millimeter.Wherein, pin 3 and pin 4 are copper material pin, and the thickness of pin copper is 0.127 millimeter, and the surface of copper is silver coated, and the thickness of silver layer is 1.7 microns.
Above content is in conjunction with concrete execution mode further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a LED support, is characterized in that, comprises pedestal, and described pedestal is provided with the containing cavity for accommodating LED chip; Described pedestal is strip, and the width of described pedestal is more than or equal to 49:380 with the length ratio of described pedestal, is less than or equal to 54:380.
2. LED support as claimed in claim 1, is characterized in that, the width of described pedestal and the length of described pedestal are than being 52:380.
3. LED support as claimed in claim 2, it is characterized in that, the width of described pedestal is 0.52 millimeter, and the length of described pedestal is 3.8 millimeters.
4. the LED support as described in any one of claim 1-3, is characterized in that, described containing cavity is strip, and described containing cavity length direction has two relative inclined planes; Angle between described two inclined planes is 105 degree.
5. LED support as claimed in claim 4, is characterized in that described containing cavity Width has two relative inclined planes; Angle between two inclined planes of described containing cavity Width is 34 degree.
6. the LED support as described in any one of claim 1-3, is characterized in that, described containing cavity is strip, and length at the bottom of the chamber of described strip containing cavity is 238:316 with the Opening length ratio of described strip containing cavity.
7. LED support as claimed in claim 6, it is characterized in that, at the bottom of the chamber of described strip containing cavity, length is 2.38 millimeters, and the Opening length of described strip containing cavity is 3.16 millimeters.
8. the LED support as described in any one of claim 1-3, it is characterized in that, described LED support also comprises pin, described pedestal comprises the end face being positioned at length direction, and be positioned at the side of Width, described pin stretches out from the end face of described pedestal, and the part that described pin stretches out end face comprises the first extension that bending downwards extends, the second extension extended to the bending of described side from described first extension and the 3rd extension upwards bending extension from described second extension; The height of described 3rd extension is 0.63 millimeter.
9. LED support as claimed in claim 8, it is characterized in that, described pin is copper pin, and described copper pin surface is silver coated.
10. a LED, described LED comprises the LED support as described in any one of claim 1-9, also comprises at least one LEDs chip; Described LED chip is arranged at bottom described strip containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698401.4U CN204216081U (en) | 2014-11-19 | 2014-11-19 | A kind of LED support and LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698401.4U CN204216081U (en) | 2014-11-19 | 2014-11-19 | A kind of LED support and LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216081U true CN204216081U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698401.4U Expired - Fee Related CN204216081U (en) | 2014-11-19 | 2014-11-19 | A kind of LED support and LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019149081A1 (en) * | 2018-02-01 | 2019-08-08 | Oppo广东移动通信有限公司 | Led light source, led module, backlight module and electronic device |
-
2014
- 2014-11-19 CN CN201420698401.4U patent/CN204216081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019149081A1 (en) * | 2018-02-01 | 2019-08-08 | Oppo广东移动通信有限公司 | Led light source, led module, backlight module and electronic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171119 |