CN208967489U - A kind of adopting surface mounted LED lamp bead - Google Patents
A kind of adopting surface mounted LED lamp bead Download PDFInfo
- Publication number
- CN208967489U CN208967489U CN201821470489.9U CN201821470489U CN208967489U CN 208967489 U CN208967489 U CN 208967489U CN 201821470489 U CN201821470489 U CN 201821470489U CN 208967489 U CN208967489 U CN 208967489U
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- CN
- China
- Prior art keywords
- silicon crystal
- pedestal
- crystal slate
- sleeve
- recessed portion
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Abstract
The utility model discloses a kind of adopting surface mounted LED lamp beads, including pedestal, silicon crystal slate, the upper surface of the pedestal is equipped with recessed portion, the both ends of the pedestal are equipped with strip groove, sleeve is fixedly mounted in the both ends of the silicon crystal slate, the inside of sleeve is equipped with spring, spring one end is connect with silicon crystal slate, the other end, which passes through sleeve connection, limited block, the sleeve is movably placed in strip groove, the upper surface of the silicon crystal slate is equipped with LED chip, the side wall at the pedestal both ends is respectively equipped with the positive terminal and negative pole end at corresponding LED chip both ends, the depressed area is equipped with astigmatism plate in the inner wall of the surrounding on silicon crystal slate top, the bottom of the recessed portion is uniformly distributed heat release hole.The utility model compared with prior art the advantages of be: LED lamp bead is movably arranged in the recessed portion of pedestal, when LED lamp bead is damaged, is convenient for disassembling, assembling and replacing, structure is simple, easy to use.
Description
Technical field
The utility model relates to technical field of lighting devices, in particular to a kind of adopting surface mounted LED lamp beads.
Background technique
LED lamp bead is exactly light emitting diode, its principle of luminosity is exactly that electric current is passed through electronics by compound semiconductor
And the combination in hole, superfluous energy will release in the form of light, achieve the effect that luminous, be widely used in lamp ornaments lighting, LED
Large screen display, traffic lights, decoration, computer, electronic toy gift, interchanger, telephone set, advertisement, city brilliance engineering etc. are all
More production fields, with the development of science and technology people begin to use adopting surface mounted LED lamp bead, adopting surface mounted LED lamp bead in the prior art
Mostly it is fixedly mounted on lamppost, once it damages, it has not been convenient to repair and replacement.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of adopting surface mounted LED lamp bead.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of adopting surface mounted LED lamp bead, including
The upper surface of pedestal, silicon crystal slate, the pedestal is equipped with recessed portion, and the silicon crystal slate is set up in recessed portion, and the two of the pedestal
End is equipped with strip groove, and strip groove extends to recessed portion, and sleeve is fixedly mounted in the both ends of the silicon crystal slate, and the inside of sleeve is equipped with bullet
Spring, spring one end are connect with silicon crystal slate, and the other end, which passes through sleeve connection, limited block, and the length of the limited block is greater than strip groove
Width, sleeve, spring under natural conditions length be respectively less than silicon crystal slate end to corresponding base ends length, it is described
Sleeve is movably placed in strip groove, and the upper surface of the silicon crystal slate is equipped with LED chip, and the side wall at the pedestal both ends is respectively equipped with
The positive terminal and negative pole end at corresponding LED chip both ends, the depressed area are equipped with astigmatism in the inner wall of the surrounding on silicon crystal slate top
The bottom of plate, the recessed portion is uniformly distributed heat release hole.
As an improvement, the recessed portion is inverted trapezoidal structure, surrounding inner wall of the depressed area in silicon crystal slate top is inclined-plane,
Be conducive to increase the lighting area of LED lamp bead.
As an improvement, the upper opening side of the strip groove is hingedly equipped with fixinig plate, prevent LED chip from recessed portion
It is detached from.
The utility model compared with prior art the advantages of be: LED lamp bead is movably arranged in the recessed portion of pedestal,
When LED lamp bead is damaged, it is convenient for disassembling, assembling and replacing, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is that a kind of the utility model adopting surface mounted LED lamp bead cuts open figure.
Fig. 2 is a kind of top view of adopting surface mounted LED lamp bead of the utility model.
Fig. 3 is a kind of side view of the pedestal of adopting surface mounted LED lamp bead of the utility model.
It is as shown in the figure: 1, pedestal, 2, silicon crystal slate, 3, recessed portion, 4, strip groove, 5, sleeve, 6, spring, 7, limited block, 8,
LED chip, 9, astigmatism plate, 10, heat release hole, 11, fixinig plate.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1-3, a kind of adopting surface mounted LED lamp bead, including pedestal 1, silicon crystal slate 2, the upper surface of the pedestal 1 are equipped with
Recessed portion 3, the silicon crystal slate 2 are set up in recessed portion 3, and the both ends of the pedestal 1 are equipped with strip groove 4, and strip groove 4 extends to recessed
Sleeve 5 is fixedly mounted in concave portion 3, the both ends of the silicon crystal slate 2, and the inside of sleeve 5 is equipped with spring 6,6 one end of spring and silicon crystal slate 2
Connection, the other end pass through sleeve 5 and are connected with limited block 7, and the length of the limited block 7 is greater than the width of strip groove 4, sleeve 5, from
The length of spring 6 under right state is respectively less than 2 end of silicon crystal slate to the length of corresponding 1 end of pedestal, and 5 activity of sleeve is set
In in strip groove 4, the upper surface of the silicon crystal slate 2 is equipped with LED chip 8, and the side wall at 1 both ends of pedestal is respectively equipped with correspondence
The positive terminal and negative pole end at 8 both ends of LED chip, the inner wall that the recessed portion 3 is located at the surrounding on 2 top of silicon crystal slate are equipped with astigmatism plate
9, the bottom of the recessed portion 3 is uniformly distributed heat release hole 10.
The recessed portion 3 is inverted trapezoidal structure, and the surrounding inner wall that recessed portion 3 is located at 2 top of silicon crystal slate is inclined-plane, and inclined-plane is set
Astigmatism plate 9 is set to be conducive to expand illuminating area.
The upper opening side of the strip groove 4 is hingedly equipped with fixinig plate 11, and the length of fixinig plate 11 is greater than strip groove 4
Upper aperture widths.
In the specific implementation, LED chip 8 is bonded on silicon crystal slate 2 the utility model, 5 activity of sleeve at 2 both ends of silicon crystal slate
It is placed in the strip groove 4 at 1 both ends of pedestal, silicon crystal slate 2 is erected in the recessed portion 3 at 1 middle part of pedestal, it is upper that recessed portion 3, which is divided,
Four walls of lower two parts, top are equipped with astigmatism plate 9, and lower part is uniformly distributed heat release hole 10, and the length of spring 6 is less than under natural conditions
The left end that the sleeve 5 at 2 both ends of silicon crystal slate is placed in strip groove 4 by spring 6 is elongated to the length of 1 left end of pedestal in 2 left end of silicon crystal slate,
Limited block 7 is tightly attached to the side wall of pedestal 1 by the inside pulling force effect of spring 6, and the length of sleeve 5 is less than 2 left end of silicon crystal slate to base
The length of 1 left end of seat, that is, the one end of the device middle sleeve 5 installed far from silicon crystal slate 2 does not contact with limited block 7, prevents from covering
To the pulling force effect of limited block 7, the both ends of LED chip 8 are separately connected on the side wall at 1 both ends of pedestal 5 too long influence springs 6 of cylinder
Positive terminal and negative pole end, rotation fixinig plate 11 is horizontal on the upper opening of strip groove 4, prevents LED chip 8 from taking off from recessed portion 3
Spring 6 is elongated by limited block 7 when from, disassembly, removes sleeve 5 from strip groove 4.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of adopting surface mounted LED lamp bead, including pedestal (1), silicon crystal slate (2), it is characterised in that: the upper surface of the pedestal (1)
Equipped with recessed portion (3), the silicon crystal slate (2) is set up in recessed portion (3), and the both ends of the pedestal (1) are equipped with strip groove (4),
Strip groove (4) extends to recessed portion (3), and sleeve (5) are fixedly mounted in the both ends of the silicon crystal slate (2), and the inside of sleeve (5) is equipped with
Spring (6), spring (6) one end are connect with silicon crystal slate (2), and the other end passes through sleeve (5) and is connected with limited block (7), the limit
The length of block (7) is greater than the width of strip groove (4), sleeve (5), spring (6) under natural conditions length be respectively less than silicon crystal slate
(2) to the length of corresponding pedestal (1) end, the sleeve (5) is movably placed in strip groove (4) for end, the silicon crystal slate (2)
Upper surface be equipped with LED chip (8), the side wall at pedestal (1) both ends is respectively equipped with the anode at corresponding LED chip (8) both ends
End and negative pole end, the inner wall that the recessed portion (3) is located at the surrounding on silicon crystal slate (2) top are equipped with astigmatism plate (9), the recessed portion
(3) bottom is uniformly distributed heat release hole (10).
2. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the recessed portion (3) is inverted trapezoidal knot
Structure.
3. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the upper opening of the strip groove (4)
Side is hingedly equipped with fixinig plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470489.9U CN208967489U (en) | 2018-09-10 | 2018-09-10 | A kind of adopting surface mounted LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470489.9U CN208967489U (en) | 2018-09-10 | 2018-09-10 | A kind of adopting surface mounted LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967489U true CN208967489U (en) | 2019-06-11 |
Family
ID=66756093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470489.9U Active CN208967489U (en) | 2018-09-10 | 2018-09-10 | A kind of adopting surface mounted LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967489U (en) |
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2018
- 2018-09-10 CN CN201821470489.9U patent/CN208967489U/en active Active
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