CN204577461U - A kind of vertical LED support - Google Patents
A kind of vertical LED support Download PDFInfo
- Publication number
- CN204577461U CN204577461U CN201520300542.0U CN201520300542U CN204577461U CN 204577461 U CN204577461 U CN 204577461U CN 201520300542 U CN201520300542 U CN 201520300542U CN 204577461 U CN204577461 U CN 204577461U
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- China
- Prior art keywords
- rack body
- negative electrode
- positive
- horizontal component
- light trough
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The utility model discloses a kind of vertical LED support, relate to field of illuminating device, comprise rack body and be fixedly arranged on the positive and negative electrode of this rack body; The side of rack body is provided with a light trough, and positive and negative electrode is all L-shaped, and the vertical portion of this positive and negative electrode is exposed to light trough bottom surface, and horizontal component is exposed to the bottom surface of rack body.The beneficial effects of the utility model: using the horizontal component of positive and negative electrode as pad, LED is welded in circuit board and make light trough open horizontal towards, thus make LED luminous towards the direction that parallels with circuit board; And there is the advantages such as structure is simple, firm welding.
Description
Technical field
The utility model relates to field of illuminating device, more specifically a kind of vertical LED support.
Background technology
Adopting surface mounted LED because its long service life, volume are little, high brightness, the advantage such as low in calories be used widely at lighting field.Existing adopting surface mounted LED generally includes rack body, wafer and the packaging plastic composition being installed with metal electrode, and rack body is provided with light trough.During production, wafer to be positioned in light trough and with tinsel, it to be connected with metal electrode, then fill light trough with the sealing of transparent packaging plastic and wafer is wrapped up.
After existing adopting surface mounted LED is installed on circuit board, the opening of light trough is towards the direction perpendicular with circuit board, and namely the direction of LED all towards perpendicular with circuit board is luminous, and LED cannot be luminous towards the direction paralleled with circuit board, cannot practical requirement.
Summary of the invention
The utility model provides a kind of vertical LED support, and object is to solve existing adopting surface mounted LED cannot towards the problem of the direction luminescence paralleled with circuit board.
The utility model adopts following technical scheme:
A kind of vertical LED support, comprise rack body and be fixedly arranged on the positive and negative electrode of this rack body, the side of above-mentioned rack body is provided with a light trough, above-mentioned positive and negative electrode is all L-shaped, the vertical portion of this positive and negative electrode is exposed to light trough bottom surface, and horizontal component is exposed to the bottom surface of rack body.
Further, above-mentioned rack body is at right angles trapezoidal, and above-mentioned light trough is arranged at the right-angled side faces of rack body; The bottom surface of above-mentioned rack body is provided with two recesses, and the horizontal component of above-mentioned positive and negative electrode is located in this recess.
Further, the angle a between the inclined side of above-mentioned rack body and bottom surface is 45 ° to 60 °.
Further, the free end of the horizontal component of above-mentioned positive and negative electrode is equipped with a hook part, and the angle between this hook part and horizontal component is less than 90 °.
Further, the exposed surface of the horizontal component of above-mentioned positive and negative electrode is equipped with a plurality of blind hole.
From the above-mentioned description to the utility model structure, the utility model tool has the following advantages:
In one, the utility model, the side of rack body is provided with a light trough; Positive and negative electrode is all L-shaped, and the vertical portion of positive and negative electrode is exposed to light trough bottom surface, and horizontal component is exposed to the bottom surface of rack body.Using the horizontal component of positive and negative electrode as pad, LED is welded in circuit board and make light trough open horizontal towards, thus make LED luminous towards the direction that parallels with circuit board, and there is the advantages such as structure is simple, firm welding.
Two, in the utility model, rack body is at right angles trapezoidal, and above-mentioned light trough is arranged at the right-angled side faces of rack body; Angle a between the inclined side of rack body and bottom surface is 45 ° to 60 °, makes the good stability of rack body, volume little.
Three, in the utility model, the free end of the horizontal component of positive and negative electrode is equipped with a hook part, and the angle between this hook part and horizontal component is less than 90 °, can reinforce the connection between positive and negative electrode and rack body, prevents positive and negative electrode from loosening; The exposed surface of the horizontal component of positive and negative electrode is equipped with a plurality of blind hole, and during welding, fill solder blind hole, increases bonding area, and make the solder side between LED and circuit board have certain concavity and convexity, the fastness of strengthening welding.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of positive and negative electrode;
Fig. 4 is the inversion schematic diagram of rack body;
Fig. 5 is inverted structure schematic diagram of the present utility model.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 4, a kind of vertical LED support, comprises rack body 1 and is fixedly arranged on positive electrode 2 and the negative electrode 3 of this rack body.
Rack body: as shown in Figure 1, Figure 2 and Figure 4, rack body 1 is at right angles trapezoidal, and is provided with a light trough 11 in the right-angled side faces of rack body, side be provided with a light trough, the bottom surface of rack body is provided with, recess 12 and recess 13.Angle a between the inclined side of rack body and bottom surface is 45 ° to 60 °, makes the advantages such as good stability, volume be little of having of rack body 1.
Negative electrode: as shown in Figure 3, negative electrode 3 is L-shaped, comprises vertical component 31 and horizontal component 32.The free end of horizontal component 32 is provided with a hook part 321 being less than 90 ° with its angle, and the width of horizontal component 32 is greater than 31, ensures that the solder side of negative electrode 3 is enough large.
Positive electrode: as shown in Figure 3, positive electrode 2 is L-shaped, comprises vertical component 21 and horizontal component 22.The free end of horizontal component 22 is provided with a hook part 221 being less than 90 ° with its angle.Horizontal component 22 and vertical portion 21, at junction partial transposition, make the gap between horizontal component 22 and horizontal component 32 increase, and when preventing from welding, positive electrode 2 even welds with negative electrode 3.
As shown in Fig. 2, Fig. 3 and Fig. 5, vertical portion 21 and vertical portion 31 are all exposed to the bottom surface of light trough 11.The bare area of vertical portion 21 is greater than the bare area of vertical portion 31, and rack body 1 is also provided with breach 14, so that distinguish positive and negative electrode.Horizontal component 22 and horizontal component 32 are arranged in recess 12 and recess 13 respectively, and are exposed to the bottom surface of rack body 1, for welding use.By hook part 221 and hook part 321, horizontal component 22 and horizontal component 32 are buckled in recess 12 and recess 13 respectively, loosen to prevent positive and negative electrode.Meanwhile, a plurality of blind hole 222 and blind hole 322 is respectively equipped with at the exposed surface of horizontal component 22 and horizontal component 33.During welding, fill solder blind hole 222 and blind hole 322, can increase bonding area, and make the solder side between LED and circuit board have certain concavity and convexity, to strengthen the fastness of welding.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (5)
1. a vertical LED support, comprise rack body and be fixedly arranged on the positive and negative electrode of this rack body, it is characterized in that: the side of described rack body is provided with a light trough, described positive and negative electrode is all L-shaped, the vertical portion of this positive and negative electrode is exposed to light trough bottom surface, and horizontal component is exposed to the bottom surface of rack body.
2. the vertical LED support of one according to claim 1, it is characterized in that: described rack body is at right angles trapezoidal, described light trough is arranged at the right-angled side faces of rack body; The bottom surface of described rack body is provided with two recesses, and the horizontal component of described positive and negative electrode is located in this recess.
3. the vertical LED support of one according to claim 2, is characterized in that: the angle a between the inclined side of described rack body and bottom surface is 45 ° to 60 °.
4. the vertical LED support of one according to claim 1, is characterized in that: the free end of the horizontal component of described positive and negative electrode is equipped with a hook part, and the angle between this hook part and horizontal component is less than 90 °.
5. the vertical LED support of one according to claim 1, is characterized in that: the exposed surface of the horizontal component of described positive and negative electrode is equipped with a plurality of blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300542.0U CN204577461U (en) | 2015-05-12 | 2015-05-12 | A kind of vertical LED support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300542.0U CN204577461U (en) | 2015-05-12 | 2015-05-12 | A kind of vertical LED support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577461U true CN204577461U (en) | 2015-08-19 |
Family
ID=53870061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300542.0U Expired - Fee Related CN204577461U (en) | 2015-05-12 | 2015-05-12 | A kind of vertical LED support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577461U (en) |
-
2015
- 2015-05-12 CN CN201520300542.0U patent/CN204577461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: No.18 Lianxin Road, Guanqiao area, Longqiao garden, Anxi County Economic Development Zone, Quanzhou City, Fujian Province 362441 Patentee after: FUJIAN DINGKE PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 362441 Guanqiao area, Longqiao garden, Anxi Economic Development Zone, Quanzhou City, Fujian Province Patentee before: FUJIAN DINGTAI OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |