CN208336223U - A kind of adopting surface mounted LED lamp bead - Google Patents
A kind of adopting surface mounted LED lamp bead Download PDFInfo
- Publication number
- CN208336223U CN208336223U CN201821102567.XU CN201821102567U CN208336223U CN 208336223 U CN208336223 U CN 208336223U CN 201821102567 U CN201821102567 U CN 201821102567U CN 208336223 U CN208336223 U CN 208336223U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- mounting rack
- package support
- chip
- lamp bead
- 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
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- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of adopting surface mounted LED lamp beads, including package support and mounting rack, the inside left and right ends of the package support open up fluted, and the inside of groove is equipped with glue cake, cross bar is provided on the inside of the groove, and the bottom end of cross bar is provided with hood, chip is provided on the inside of the hood, and the outer surface of chip is connected with pin, the lower surface of the pin is welded with circuit board, and circuit board is connected with heat sink by the stickup of thermally conductive sticker, the outer surface of the package support is fixedly connected with spring, and the upper and lower ends of spring are fixedly connected to fixed block, the mounting rack is located at the outside of package support, fixing groove is provided on the outside of the fixed block, the outer surface of the mounting rack offers connecting hole, and connecting hole is internally provided with pressure ram.The adopting surface mounted LED lamp bead, heat dissipation effect are greatly improved, and increase the service life of LED lamp bead, can Fast Installation disassembly, optically focused and stability are high, and glue cake is not easily to fall off.
Description
Technical field
The utility model relates to LED lamp bead technical field, specially a kind of adopting surface mounted LED lamp bead.
Background technique
Surface-mount LED lamp is made of FPC circuit board, LED light, high-quality silica gel sheath pipe, has waterproof performance, uses low-pressure direct
Stream, power supply safety is convenient, luminescent color multiplicity, bright in luster, and outdoor use can resist the advantages such as UV aging, flavescence, resistant to high temperatures,
The product is widely used in contour of building lamp, the quasi- decorative lighting in public place of entertainment, ad decoration lighting lamp field, and LED light is made
For solid cold light source, dazzle is small, radiationless, harmful substance can not be generated, using DC driven side in use with safe touch
Formula, operating voltage is low, and electric light power is converted close to 100%, meanwhile, LED light source structure is compact and anti-vibration, internal main hair
Light component be adopting surface mounted LED lamp bead, general adopting surface mounted LED lamp bead heat dissipation effect is poor, can not Fast Installation disassembly, optically focused effect
Fruit is poor, and stability is low, therefore, it is proposed that a kind of adopting surface mounted LED lamp bead, in order to solve the problems, such as to propose among the above.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of adopting surface mounted LED lamp bead
Existing adopting surface mounted LED lamp bead heat dissipation effect is poor, can not Fast Installation disassembly, spotlight effect is poor, and the problem that stability is low.
To achieve the above object, the utility model provides the following technical solutions: a kind of adopting surface mounted LED lamp bead, including encapsulation
Bracket and mounting rack, the inside left and right ends of the package support open up fluted, and the inside of groove is equipped with glue cake, institute
It states and is provided with cross bar on the inside of groove, and the bottom end of cross bar is provided with hood, chip is provided on the inside of the hood, and
The outer surface of chip is connected with pin, and the lower surface of the pin is welded with circuit board, and circuit board is pasted by thermally conductive sticker
It is connected with heat sink, the outer surface of the package support is fixedly connected with spring, and the upper and lower ends of spring are fixedly connected to
Fixed block, the mounting rack are located at the outside of package support, fixing groove are provided on the outside of the fixed block, the mounting rack
Outer surface offers connecting hole, and connecting hole is internally provided with pressure ram.
Preferably, the connection type of the glue cake and package support is to be connected together, and the lower surface of glue cake and cross bar
Upper surface fits closely.
Preferably, the trapezoidal structure in the longitudinal section of the hood, and pin runs through hood.
Preferably, the chip and chip are triangularly arranged in the upper surface of circuit board, and chip connects 2 pins,
And chip is fixedly connected with circuit board by pin.
Preferably, the connection type of the fixed block and mounting rack is card slot connection, and fixed block passes through spring and installation
Frame constitutes slide construction, and spring has 4 about the center line symmetrical setting of package support.
Preferably, the T-shaped structure in the longitudinal section of the pressure ram, and the connection type of pressure ram and mounting rack is spiral shell
Line connection.
Compared with prior art, the utility model has the beneficial effects that the adopting surface mounted LED lamp bead, heat dissipation effect is obvious, dissipates
Thermal effect is greatly improved, and increases the service life of LED lamp bead, can Fast Installation disassembly, optically focused and stability are high, glue
Cake is not easily to fall off；
1. being provided with package support, groove, glue cake and cross bar, glue cake is connect by groove with package support card slot, is convenient for
Glue cake is installed at the top of package support, and cross bar plays a supportive role to glue cake, and glue cake is avoided to fall off, and increases LED lamp bead structure
Stability；
2. being provided with hood and chip, the trapezoidal structure in the longitudinal section of hood, hood can be by the light of chip
It gathers together, the light scattering for avoiding chip from issuing；
3. being provided with circuit board, thermally conductive sticker and heat sink, circuit board is fixedly connected with heat sink by thermally conductive sticker, from
And thermal diffusivity is made to have obtained very big improvement, so that reliability greatly improves；
4. being provided with spring, fixed block and mounting rack, package support is connect by spring and fixed block with mounting rack, is being squeezed
Under the squeezing action of compression bar, spring retraction, the fixed block on spring leaves fixing groove, so that mounting rack be torn open from package support
Under, it is dismantled convenient for Fast Installation.
Detailed description of the invention
Fig. 1 is that the utility model faces cutting structural schematic diagram；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is that the utility model overlooks cutting structural schematic diagram；
Fig. 4 is the utility model overall structure diagram；
Fig. 5 is the attachment structure schematic diagram of the utility model hood and pin；
Fig. 6 is the status architecture schematic diagram that the utility model pressure ram squeezes spring.
In figure: 1, package support；2, groove；3, glue cake；4, cross bar；5, hood；6, chip；7, pin；8, circuit board；
9, thermally conductive sticker；10, heat sink；11, spring；12, fixed block；13, mounting rack；14, fixing groove；15, connecting hole；16, it squeezes
Bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of adopting surface mounted LED lamp bead, including package support
1, groove 2, glue cake 3, cross bar 4, hood 5, chip 6, pin 7, circuit board 8, thermally conductive sticker 9, heat sink 10, spring 11, solid
Determine block 12, mounting rack 13, fixing groove 14, connecting hole 15 and pressure ram 16, the inside left and right ends of package support 1 offer recessed
Slot 2, and the inside of groove 2 is equipped with glue cake 3, the connection type of glue cake 3 and package support 1 is to be connected together, and under glue cake 3
Surface and the upper surface of cross bar 4 fit closely, and support glue cake 3 using cross bar 4, can be avoided glue cake 3 and fall off, increase LED lamp bead
The stability of structure, the inside of groove 2 is provided with cross bar 4, and the bottom end of cross bar 4 is provided with hood 5, the inside of hood 5
It is provided with chip 6, and the outer surface of chip 6 is connected with pin 7, chip 6 and chip 6 are triangular in shape in the upper surface of circuit board 8
Arrangement, and chip 6 connects 2 pins 7, and chip 6 is fixedly connected with circuit board 8 by pin 7, circuit board 8 passes through pin 7
To 6 transmission telecommunications number of chip, so that chip 6 converts electrical energy into luminous energy, the lower surface of pin 7 is welded with circuit board 8, and circuit
Plate 8 is connected with heat sink 10 by the stickup of thermally conductive sticker 9, and the outer surface of package support 1 is fixedly connected with spring 11, and spring 11
Upper and lower ends be fixedly connected to fixed block 12, mounting rack 13 is located at the outside of package support 1, the outside setting of fixed block 12
There is a fixing groove 14, the outer surface of mounting rack 13 offers connecting hole 15, and connecting hole 15 is internally provided with pressure ram 16, squeezes
The T-shaped structure in the longitudinal section of bar 16, and pressure ram 16 is to be threadedly coupled with the connection type of mounting rack 13, pressure ram 16 exists
Spring 11 is squeezed in mounting rack 13 to remove fixed block 12 out of fixing groove 14 so that fixed block 12 slides in mounting rack 13,
Convenient for quickly mounting rack 13 is removed from package support 1；
As fixed block 12 and the connection type of mounting rack 13 are that card slot connect in Fig. 3, and fixed block 12 by spring 11 and
Mounting rack 13 constitutes slide construction, and spring 11 has 4 about the center line symmetrical setting of package support 1, thus fixed block
12 have 4 about the center line symmetrical setting of package support 1, increase the stability that package support 1 is connect with mounting rack 13；
Such as the trapezoidal structure in the longitudinal section of hood 5 in Fig. 5, and pin 7 runs through hood 5, and hood 5 can be by chip
The 6 light aggregations distributed, improve the utilization rate of light.
Working principle: it when using the adopting surface mounted LED lamp bead, is primarily due to package support 1 and the connection type of glue cake 3 is
It is connected together, convenient for glue cake 3 to be quick installed in package support 1, due to the lower surface of the upper surface and glue cake 3 of cross bar 4
It fits closely, cross bar 4 plays a supportive role to glue cake 3, and glue cake 3 is avoided to fall off out of package support 1, and chip 6 is fixed by pin 7
It is connected with circuit board 8, for circuit board 8 by electric signal transmission to chip 6, chip 6 converts electrical energy into luminous energy, and then hood 5 will
The lights crowds that chip 6 distributes improve the utilization rate of light, since circuit board 8 is connected with heat sink by the stickup of thermally conductive sticker 9
10, improve the heat dissipation effect of LED lamp bead；
When needing to remove mounting rack 13 from package support 1, due to the connection type of pressure ram 16 and mounting rack 13
To be threadedly coupled, pressure ram 16 is rotated in the connecting hole 15 on mounting rack 13, under the action of pressure ram 16, spring 11 is squeezed
Pressure, so that the fixed block 12 being fixedly connected with spring 11 slides in mounting rack 13, fixed block 12 is extracted out out of fixing groove 14, is broken
The connection for opening mounting rack 13 Yu package support 1 removes mounting rack 13 from package support 1, above just to complete the adopting surface mounted LED
The sequence of operations of lamp bead, the content being not described in detail in this explanation belong to existing skill well known to professional and technical personnel in the field
Art.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of adopting surface mounted LED lamp bead, including package support (1) and mounting rack (13), it is characterised in that: the package support
(1) inside left and right ends open up fluted (2), and the inside of groove (2) is equipped with glue cake (3), the groove (2) it is interior
Side is provided with cross bar (4), and the bottom end of cross bar (4) is provided with hood (5), is provided with chip on the inside of the hood (5)
(6), and the outer surface of chip (6) is connected with pin (7), and the lower surface of the pin (7) is welded with circuit board (8), and circuit
Plate (8) is pasted by thermally conductive sticker (9) to be connected with heat sink (10), and the outer surface of the package support (1) is fixedly connected with bullet
Spring (11), and the upper and lower ends of spring (11) are fixedly connected to fixed block (12), the mounting rack (13) is located at package support
(1) outside is provided with fixing groove (14) on the outside of the fixed block (12), and the outer surface of the mounting rack (13) offers company
It connects hole (15), and connecting hole (15) is internally provided with pressure ram (16).
2. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the glue cake (3) and package support
(1) connection type is to be connected together, and the lower surface of glue cake (3) and the upper surface of cross bar (4) fit closely.
3. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the longitudinal section of the hood (5) is in
Trapezium structure, and pin (7) runs through hood (5).
4. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the chip (6) and chip (6) exist
The upper surface of circuit board (8) is triangularly arranged, and chip (6) connects 2 pins (7), and chip (6) passes through pin (7)
It is fixedly connected with circuit board (8).
5. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the fixed block (12) and mounting rack
(13) connection type is card slot connection, and fixed block (12) constitutes slide construction by spring (11) and mounting rack (13), and
And spring (11) has 4 about the center line symmetrical setting of package support (1).
6. a kind of adopting surface mounted LED lamp bead according to claim 1, it is characterised in that: the longitudinal section of the pressure ram (16)
T-shaped structure, and pressure ram (16) is to be threadedly coupled with the connection type of mounting rack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102567.XU CN208336223U (en) | 2018-07-12 | 2018-07-12 | A kind of adopting surface mounted LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102567.XU CN208336223U (en) | 2018-07-12 | 2018-07-12 | A kind of adopting surface mounted LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336223U true CN208336223U (en) | 2019-01-04 |
Family
ID=64786820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102567.XU Expired - Fee Related CN208336223U (en) | 2018-07-12 | 2018-07-12 | A kind of adopting surface mounted LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463333A (en) * | 2020-04-08 | 2020-07-28 | 向春雷 | Anti-cold-solder-joint surface-mounted light-emitting diode |
| CN112242472A (en) * | 2020-11-26 | 2021-01-19 | 江西瑞晟光电科技有限公司 | SMD LED lamp pearl |
-
2018
- 2018-07-12 CN CN201821102567.XU patent/CN208336223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463333A (en) * | 2020-04-08 | 2020-07-28 | 向春雷 | Anti-cold-solder-joint surface-mounted light-emitting diode |
| CN111463333B (en) * | 2020-04-08 | 2021-05-04 | 佛山市晶领光电科技有限公司 | Anti-cold-solder-joint surface-mounted light-emitting diode |
| CN112242472A (en) * | 2020-11-26 | 2021-01-19 | 江西瑞晟光电科技有限公司 | SMD LED lamp pearl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20200712 |