CN201946623U - Improved light emitting diode (LED) support and LED lamp using same - Google Patents
Improved light emitting diode (LED) support and LED lamp using same Download PDFInfo
- Publication number
- CN201946623U CN201946623U CN2010205928377U CN201020592837U CN201946623U CN 201946623 U CN201946623 U CN 201946623U CN 2010205928377 U CN2010205928377 U CN 2010205928377U CN 201020592837 U CN201020592837 U CN 201020592837U CN 201946623 U CN201946623 U CN 201946623U
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- leg
- head
- support
- extending part
- luminescent wafer
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Abstract
The utility model discloses an improved light emitting diode (LED) support and an LED lamp using the same. The LED lamp comprises the LED support, luminescent wafers fixed on the LED support, and a packaging colloid which covers the luminescent wafers and partial LED support. The support comprises a first supporting leg, a second supporting leg, supporting parts which are respectively arranged on the first supporting leg and the second supporting leg, and head parts which are arranged at the top ends of the supporting parts. A bowl which is used for bearing the luminescent wafers is arranged on the supporting part of the second supporting leg. The luminescent wafers are fixed in the bowl. A first extension part which is unfolded towards the side of the head part is arranged at the head part of the first supporting leg. A luminescent wafer is fixed at the first extension part. The luminescent wafers are electrically connected with the LED support. By adopting the structure, the heat dissipation efficiency of the LED lamp can be greatly improved. The LED lamp has the advantages that the structure is reasonable, the luminescent wafers can be conveniently fixed and fluorescent glue can be conveniently dispensed on the luminescent wafers.
Description
[technical field]
The utility model relates to a kind of LED product component, relates to a kind of improved led support specifically and adopts the LED lamp of this support.
[background technology]
Traditional led support structure such as Fig. 3, shown in Figure 4, comprise the first leg 2a and the second leg 2b, the support 3a and the support 3b that is connected the second leg 2b that connect the first leg 2a, at described support 3a, the last correspondence of 3b is provided with the head 4 that is used for bonding wire, 5, on the support 3b of the described second leg 2b, also be provided with the cup bowl 6 that is used to carry luminescent wafer, above-mentioned head 4,5 area is generally 0.35mm * 0.35mm, because the surface area of luminescent wafer has 0.3mm * 0.3mm usually, at described support 3a, the last corresponding head 4 that is provided with of 3b, 5 because the restriction of area also can only be used for bonding wire usually.
For example Granted publication number is CN201069064Y, name is called a kind of utility model patent from the LED lamp string that glimmers, the lead 2 that comprises a plurality of LED1 and be used to connect the LED1 lamp base, in the cup bowl of every LEDs 1, be provided with flicker control IC 4 and luminescent wafer 5, this structure directly is arranged on control IC in the cup bowl of LED luminous element, can realize not having the purpose of controller, be applicable on all kinds of decorative lamps and the decorative chain and use from flicker.But said structure has the following disadvantages, one, control IC and luminescent wafer all are placed in the cup bowl of LED, after the LED bulb is lighted, when the heat that luminescent wafer sends overstocks to uniform temperature, be easy to make control IC to break down, even burn control IC, the phenomenon that do not work occurs thereby luminescent wafer and control IC are opened circuit; They are two years old, control IC and luminescent wafer are placed in the cup bowl of LED simultaneously, because the space of carrying cup bowl is very limited, control IC is connected with the circuit of luminescent wafer and has very high difficulty, be easy to occur short circuit, simultaneously, control IC is placed in the cup bowl, also will greatly reduces the light extraction efficiency of luminescent wafer; Its three, present the color checker of white light and ruddiness or green glow or blue chip if desired, a kind of scheme is to adopt the luminescent wafer of three three primary colors, the bright dipping of adjusting three coloured light by control IC recently realizes, but the cost of realizing like this is too high; Another kind of scheme is that the some fluorescent glue is realized white light on luminescent wafer, add yellow fluorescent powder as the blue-light-emitting wafer, owing to place two luminescent wafers and control IC in the cup bowl, need to put fluorescent glue on a luminescent wafer therein, and another luminescent wafer does not need a fluorescent glue, to producers very high specification requirement has been proposed like this, because fluorescent glue is easy to flow before solidifying, being easy to occur fluorescent glue the point fluorescent glue time on luminescent wafer therein flows on the other luminescent wafer, simultaneously, fluorescent glue on each LEDs also can't be realized even unification, can't realize the uniform decorative effect of light.Society is showing improvement or progress day by day and the higher demand in market, has a fixedly luminescent wafer rational in infrastructure, convenient and convenient appearance of putting the multi-functional leg of fluorescent glue on luminescent wafer to replace traditional LED leg in a hurry.
[utility model content]
The technical problem that the utility model solves provides the improved led support of a kind of fixedly luminescent wafer rational in infrastructure, convenient and some fluorescent glue.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of improved led support, comprise first leg and second leg, the head that is separately positioned on the support on first leg and second leg and is arranged on the support top, the support of described second leg is provided with the cup bowl that is used to carry luminescent wafer, it is characterized in that, be provided with first extending part that the side to head launches at the head of described first leg.
Preferably, be provided with second extending part that the side to head launches at the head of described second leg.
Preferably, described first extending part is the dual-side that is arranged on the head of first leg; Described second extending part is the dual-side that is arranged on the head of second leg.
Preferably, the upper surface of the head of the upper surface of described first extending part and described first leg at grade, the upper surface of the head of the upper surface of described second extending part and described second leg is on same plane.
Another technical problem that the utility model solves provides the LED lamp of a kind of fixedly luminescent wafer rational in infrastructure, convenient and convenient some fluorescent glue.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED lamp, comprise led support, be fixed on the luminescent wafer on the led support, coat the packing colloid of luminescent wafer and partial L ED support, described support comprises first leg and second leg, the head that is separately positioned on the support on first leg and second leg and is arranged on the support top, the support of described second leg is provided with the cup bowl that is used to carry luminescent wafer, described luminescent wafer is fixed in the described cup bowl, be provided with first extending part that the side to head launches at the head of described first leg, upper surface at described first extending part is fixed with luminescent wafer, and described luminescent wafer is electrically connected with described led support.
Preferably, be provided with second extending part that the side to head launches at the head of described second leg.
Preferably, be fixed with luminescent wafer at the upper surface of described second extending part, described luminescent wafer is electrically connected with the head of described first leg and the head of second leg respectively.
Preferably, be fixed with control chip at the upper surface of described second extending part, described luminescent wafer is electrically connected with the head of described first leg and the head of second leg respectively, and described luminescent wafer connects control by control chip.
Preferably, the upper surface of the head of the upper surface of described first extending part and described first leg at grade, the upper surface of the head of the upper surface of described second extending part and described second leg is on same plane.
Preferably, also be provided with fluorescent glue in described cup bowl, described fluorescent glue covers on the luminescent wafer of placing in the cup bowl.
The utility model beneficial effect compared with prior art is: owing to be provided with first extending part that the side to head launches at the head of first leg, the surface area of having widened head is set like this, head upper surface at first leg has convenient luminescent wafer or the control chip placed in enough spaces, also makes things convenient for the head bonding wire of luminescent wafer and first support and second support simultaneously; When giving the luminescent wafer point fluorescent glue that is placed in the cup bowl, can not influence the light effect that of other luminescent wafer yet, the utility model can improve the radiating efficiency of LED lamp greatly, also has the advantage of rational in infrastructure, convenient fixedly luminescent wafer and convenient some fluorescent glue.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the front view of the utility model support.
Fig. 2 is the vertical view of support shown in Figure 1.
Fig. 3 is the perspective view of the utility model LED lamp.
Fig. 4 is the cutaway view of A-A shown in Figure 3.
Fig. 5, Fig. 6 are the structural representation of traditional led support.
[embodiment]
With reference to attached illustrated in figures 1 and 2, the utility model led support comprises the first leg 2a and the second leg 2b, be separately positioned on the support 3a of the first leg 2a and the support 3b of the second leg 2b, and the head 4 and the head 5 that is arranged on support 3b top that are arranged on support 3a top, the support 3b of the described second leg 2b is provided with the cup bowl 6 that is used to carry luminescent wafer, is provided with the first extending part 4a, the 4b that the dual-side to head 4 launches at the head 4 of the described first leg 2a.The utility model can be only launches the first extending part 4a on the limit, left side of the head 4 of the first leg 2a, also can be only launches the first extending part 4b in the right edge of the head 4 of the first leg 2a.Above-mentioned cup bowl 6 also can be arranged on the support 3a of the first leg 2a.Head 5 at the described second leg 2b is provided with the second extending part 5a, the 5b that launches to head 5 dual-sides.The utility model can be only launches the first extending part 5a on the limit, left side of the head 5 of the second leg 2b, also can be only launches the first side exhibition 5b of portion in the right edge of the head 5 of the second leg 2b.The upper surface of the upper surface of the described first extending part 4a, 4b and the head 4 of the described first leg 2a at grade, the upper surface of the upper surface of the described second extending part 5a, 5b and the head 5 of the described second leg 2b is on same plane.The head 4 of the described first extending part 4a, 4b and the described first leg 2a is one-body molded, and the head 5 of the described second extending part 5a, 5b and the described second leg 2b is one-body molded.The described first extending part 4a, 4b form by head 4 punching presses of press machine at the first leg 2a, and the described second extending part 5a, 5b form by head 4 punching presses of press machine at the second leg 2b.
With reference to accompanying drawing 3 and shown in Figure 4, the utility model adopts the LED lamp of above-mentioned support, comprise led support, be fixed on the luminescent wafer 7a on the led support, 7b, coat the packing colloid 9 of luminescent wafer and partial L ED support, described support comprises the first leg 2a and the second leg 2b, be separately positioned on the support 3a of the first leg 2a and the support 3b of the second leg 2b, and the head 4 and the head 5 that is arranged on support 3b top that are arranged on support 3a top, the support 3b of the described second leg 2b is provided with the cup bowl 6 that is used to carry luminescent wafer 7b, in like manner, described cup bowl 6 also can be arranged on the support 3a of the first leg 2a, luminescent wafer 7b is fixed in the described cup bowl 6, head 4 at the described first leg 2a is provided with the first extending part 4a that launches to head 4 dual-sides, 4b, the utility model can be only launches the first extending part 4a on the limit, left side of the head 4 of the first leg 2a, also can be only launches the first extending part 4b in the right edge of the head 4 of the first leg 2a.Head 5 at the described second leg 2b is provided with the second extending part 5a, the 5b that launches to head 5 dual-sides, the utility model can be only launches the first extending part 5a on the limit, left side of the head 5 of the second leg 2b, also can be only launches the first side exhibition 5b of portion in the right edge of the head 5 of the second leg 2b.Be fixed with luminescent wafer 7a at the described first extending part 4a or the first extending part 4b, described luminescent wafer 7a, 7b are electrically connected with the head 4 of the described first leg 2a and the head 5 of the second leg 2b respectively, the upper surface of the upper surface of the described first extending part 4a, 4b and the head 4 of the described first leg 2a at grade, the upper surface of the upper surface of the described second extending part 5a, 5b and the head 5 of the described second leg 2b is on same plane.Be provided with control chip 8 at the described second extending part 5a or the second extending part 5b, described luminescent wafer 7a, 7b are connected with control chip 8 respectively, and control the ignition mode of luminescent wafer 7a, 7b by control chip 8.Also be provided with fluorescent glue 10 in described cup bowl 6, described fluorescent glue 10 covers on the luminescent wafer 7b that places in the cup bowl 6, and the effect that can realize white light by two luminescent wafers is set like this.In order to realize the effect of white light by three luminescent wafers, also can a luminescent wafer be set at the described second extending part 5a or the second extending part 5b, wherein, luminescent wafer 7a, 7b and the luminescent wafer that is arranged on the second extending part 5a or the second extending part 5b are respectively the three-color light-emitting wafer, described luminescent wafer 7a, 7b and the luminescent wafer that is arranged on the second extending part 5a or the second extending part 5b are electrically connected with the head 4 of the described first leg 2a and the head 5 of the second leg 2b respectively, show in the accompanying drawing.
Owing to be provided with the first extending part 4a that launches to head 4 dual-sides in head 4 both sides of the first leg 2a, 4b, head 5 at the second leg 2b is provided with the second extending part 5a that launches to head 5 dual-sides, 5b, be provided with like this and widened head 4,5 surface area, so that convenient luminescent wafer 7a of placement in enough spaces or control chip 8 are arranged at the head 4 of the first leg 2a and the head 5 of the second leg 2b, and the luminescent wafer 7b that is placed in the cup bowl 6 can not influence other luminescent wafer 7a yet when some fluorescent glue, this structure can improve the radiating efficiency of LED lamp greatly, and the utility model also has rational in infrastructure, the advantage of convenient fixedly luminescent wafer and some fluorescent glue.
The above is all so that the utility model conveniently to be described, in the spiritual category that does not break away from the utility model creation, the various simple covert and modification that those skilled in the art did of being familiar with this technology still belongs to protection range of the present utility model.
Claims (10)
1. improved led support, comprise first leg and second leg, the head that is separately positioned on the support on first leg and second leg and is arranged on the support top, the support of described second leg is provided with the cup bowl that is used to carry luminescent wafer, it is characterized in that: be provided with first extending part that the side to head launches at the head of described first leg.
2. according to the described improved led support of claim 1, it is characterized in that: be provided with second extending part that the side to head launches at the head of described second leg.
3. according to the described improved led support of claim 2, it is characterized in that: described first extending part is the dual-side that is arranged on the head of first leg; Described second extending part is the dual-side that is arranged on the head of second leg.
4. according to claim 2 or 3 described improved led supports, it is characterized in that: the upper surface of the head of the upper surface of described first extending part and described first leg at grade, the upper surface of the head of the upper surface of described second extending part and described second leg is on same plane.
5. LED lamp that adopts the described support of claim 1, comprise led support, be fixed on the luminescent wafer on the led support, coat the packing colloid of luminescent wafer and partial L ED support, described support comprises first leg and second leg, the head that is separately positioned on the support on first leg and second leg and is arranged on the support top, the support of described second leg is provided with the cup bowl that is used to carry luminescent wafer, described luminescent wafer is fixed in the described cup bowl, it is characterized in that: be provided with first extending part that the side to head launches at the head of described first leg, upper surface at described first extending part is fixed with luminescent wafer, and described luminescent wafer is electrically connected with described led support.
6. LED lamp according to claim 5 is characterized in that: be provided with second extending part that the side to head launches at the head of described second leg.
7. LED lamp according to claim 6 is characterized in that: the upper surface at described second extending part is fixed with luminescent wafer, and described luminescent wafer is electrically connected with the head of described first leg and the head of second leg respectively.
8. LED lamp according to claim 6, it is characterized in that: the upper surface at described second extending part is fixed with control chip, described luminescent wafer is electrically connected with the head of described first leg and the head of second leg respectively, and described luminescent wafer connects control by control chip.
9. LED lamp according to claim 6, it is characterized in that: the upper surface of the head of the upper surface of described first extending part and described first leg at grade, the upper surface of the head of the upper surface of described second extending part and described second leg is on same plane.
10. according to the described LED lamp of the arbitrary claim of claim 5-9, it is characterized in that: also be provided with fluorescent glue in described cup bowl, described fluorescent glue covers on the luminescent wafer of placing in the cup bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205928377U CN201946623U (en) | 2010-11-01 | 2010-11-01 | Improved light emitting diode (LED) support and LED lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205928377U CN201946623U (en) | 2010-11-01 | 2010-11-01 | Improved light emitting diode (LED) support and LED lamp using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946623U true CN201946623U (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205928377U Expired - Fee Related CN201946623U (en) | 2010-11-01 | 2010-11-01 | Improved light emitting diode (LED) support and LED lamp using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI714481B (en) * | 2019-07-29 | 2020-12-21 | 榮晉精密科技股份有限公司 | Three-dimensional cup-type led lead frame |
-
2010
- 2010-11-01 CN CN2010205928377U patent/CN201946623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI714481B (en) * | 2019-07-29 | 2020-12-21 | 榮晉精密科技股份有限公司 | Three-dimensional cup-type led lead frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20121101 |