CN209605100U - A kind of long-life outdoor golden yellow LED lamp bead - Google Patents
A kind of long-life outdoor golden yellow LED lamp bead Download PDFInfo
- Publication number
- CN209605100U CN209605100U CN201920693952.4U CN201920693952U CN209605100U CN 209605100 U CN209605100 U CN 209605100U CN 201920693952 U CN201920693952 U CN 201920693952U CN 209605100 U CN209605100 U CN 209605100U
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- fixing seat
- lamp bead
- circuit board
- guide plate
- outside
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Abstract
The utility model discloses a kind of outdoor golden yellow LED lamp beads of long-life, including circuit board, fixing seat and lamp bead ontology, it is opened up at the top of circuit board fluted, fixing seat is connected in groove, and lamp bead ontology is installed at the top of fixing seat, LED chip is installed in fixing seat, the both ends of LED chip pass through spun gold respectively and are connected with positive elastic metallic guide plate and cathode elastic metallic guide plate, and the end of positive elastic metallic guide plate and cathode elastic metallic guide plate both passes through fixing seat, the outside for being located at lamp bead ontology at the top of fixing seat is fixedly installed with protective cover, snoot is fixedly connected on the outside of protective cover, and snoot flare shape, bottom in fixing seat positioned at LED chip is equipped with chip protection board, this LED lamp bead is convenient for quickly fixed installation, heat dissipation that can be comprehensive, preferably protect the lamp bead Ontology substantially prolongs the service life of lamp bead ontology by being provided with electrostatic removal device convenient for going to destatic.
Description
Technical field
The utility model relates to LED lamp bead technical field, specially a kind of long-life outdoor golden yellow LED lamp bead.
Background technique
As the development LED light of society is gradually instead of bulb, incandescent lamp and fluorescent lamp before, LED light is more
Energy conservation and environmental protection, LED light generally include multiple lamp beads, and LED lighting technology has become the highest lighting engineering of reception degree.
Present LED lamp bead is typically directly inserted in hole on circuit boards, then by being welded and fixed, the lamp bead fixation side
Formula is complex, and is easy to appear solder skip phenomenon during solder joint, and LED light is caused quality problems, and present LED light occur
The heat dissipation effect of pearl is poor, and the LED lamp bead for being chronically at hot environment will lead to its service life and substantially reduce, and LED lamp bead work
It is easy to appear electrostatic phenomenon during making, the long-term service life that so also will be greatly reduced lamp bead, for this purpose, it is proposed that a kind of
Long-life outdoor golden yellow LED lamp bead.
Utility model content
The purpose of this utility model is to provide a kind of outdoor golden yellow LED lamp beads of long-life, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of long-life outdoor golden yellow LED light
Pearl, including circuit board, fixing seat and lamp bead ontology, open up at the top of the circuit board fluted, are connected in the groove solid
Reservation, and lamp bead ontology is installed at the top of fixing seat, LED chip, the both ends of the LED chip are installed in the fixing seat
Positive elastic metallic guide plate and cathode elastic metallic guide plate, and positive elastic metallic guide plate and cathode are connected with by spun gold respectively
The end of elastic metallic guide plate both passes through fixing seat, and the outside that lamp bead ontology is located at the top of the fixing seat is fixedly installed with protection
It covers, snoot, and snoot flare shape is fixedly connected on the outside of the protective cover, is located at LED core in the fixing seat
The bottom of piece is equipped with chip protection board, and heat conductive rod has been mounted equidistant in the bottom that fixing seat is located in the circuit board, described to lead
The top of hot pin passes through fixing seat and connect with chip protection board, and the bottom centre of the chip protection board is connected with semiconductor refrigerating
Piece, and the refrigeration end of chip protection board and semiconductor chilling plate connects, the semiconductor chilling plate is worn far from one end of LED chip
Oversampling circuit plate is connected to outside, and the bottom of the circuit board is equidistantly connected with cooling fin, and the bottom end of the heat conductive rod passes through circuit
Plate is connected to outside.
Preferably, the inner wall of the groove is equidistantly opened up there are three card slot, and the outside of the fixing seat is equidistantly fixedly connected
There is kelly, and kelly is connected in card slot.
Preferably, the top center of the kelly offers gum-injecting port, and the inside of the kelly offers connectivity slot, described
Gum-injecting port is connected to by the connectivity slot inside kelly with inside grooves.
Preferably, it is located on the outside of fixing seat at the top of the circuit board and is symmetrically installed with electrostatic removal device.
Preferably, pass through thermally conductive gluing between the heat conductive rod and chip protection board and between cooling fin and circuit board
It connects.
Preferably, pass through conductive adhesive between the spun gold and LED chip.
Preferably, the outside that positive elastic metallic guide plate and cathode elastic metallic guide plate are located in the fixing seat is all connected with
There is insulation sleeve.
Preferably, it is located in the fixing seat on the outside of heat conductive rod and is fixedly connected with sealing ring.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model installs the lamp bead ontology, fixing seat is inserted into groove together with the snap-gauge being disposed thereon,
Then viscose glue is passed through by the gum-injecting port on any one kelly, makes to glue in filling at gap between groove and fixing seat and kelly
Glue, it is more firm to fix convenient for lamp bead ontology, and the quality of LED light is effectively guaranteed, is fixed by the outside in protective cover
The snoot of horn shape plays preferable spotlight effect, convenient for outdoor use, by being provided with chip protection board, convenient for pair
LED chip plays preferable protective effect, convenient for extending the service life of the lamp bead.
2, the utility model is by being provided with heat conductive rod, in this body running of lamp bead, generates a large amount of heat, heat transfer is extremely
Heat conductive rod, heat conductive rod pass to heat to circuit board, realize preferable heat dissipation effect, by by chip protection board and partly
The refrigeration end of conductor cooling piece connects, and plays preferable heat dissipation effect, while by the cooling fin of setting, can make to diffuse to electricity
Heat on the plate of road is radiated by cooling fin, to play comprehensive heat dissipation, preferably protects the lamp bead ontology, is led to
It crosses and substantially prolongs the service life of lamp bead ontology provided with electrostatic removal device convenient for going to destatic.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is to amplify figure structure schematic representation at the utility model A；
Fig. 3 is the section figure structure schematic representation of the utility model top view；
Fig. 4 is the utility model lamp bead body construction schematic diagram.
In figure: 1, circuit board；2, fixing seat；3, lamp bead ontology；4, LED chip；5, positive elastic metallic guide plate；6, chip
Protection board；7, spun gold；8, conducting resinl；9, heat conductive rod；10, heat-conducting glue；11, sealing ring；12, insulation sleeve；13, electrostatic removal dress
It sets；14, semiconductor chilling plate；15, cooling fin；16, protective cover；17, snoot；18, groove；19, kelly；20, gum-injecting port；
21, cathode elastic metallic guide plate.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of long-life outdoor golden yellow LED lamp bead, packet
Circuit board 1, fixing seat 2 and lamp bead ontology 3 are included, the top of the circuit board 1 opens up fluted 18, is connected in the groove 18
Fixing seat 2, and the top of fixing seat 2 is equipped with lamp bead ontology 3, and LED chip 4, the LED core are equipped in the fixing seat 2
The both ends of piece 4 pass through spun gold 7 respectively and are connected with positive elastic metallic guide plate 5 and cathode elastic metallic guide plate 21, and anode elasticity
The end of guide metal 5 and cathode elastic metallic guide plate 21 both passes through fixing seat 2, is located at lamp bead ontology 3 at the top of the fixing seat 2
Outside be fixedly installed with protective cover 16, the outside of the protective cover 16 is fixedly connected with snoot 17, and snoot 17 is in loudspeaker
Shape, the interior bottom positioned at LED chip 4 of the fixing seat 2 are equipped with chip protection board 6, are located in the circuit board 1 and fix
Heat conductive rod 9 has been mounted equidistant in the bottom of seat 2, and the top of the heat conductive rod 9 passes through fixing seat 2 and connect with chip protection board 6, described
The bottom centre of chip protection board 6 is connected with semiconductor chilling plate 14, and the refrigeration of chip protection board 6 and semiconductor chilling plate 14
End connection, the semiconductor chilling plate 14 pass through circuit board 1 far from one end of LED chip 4 and are connected to outside, the circuit board 1
Bottom be equidistantly connected with cooling fin 15, the bottom end of the heat conductive rod 9 passes through circuit board 1 and is connected to external.
The inner wall of the groove 18 is equidistantly opened up there are three card slot, and the outside of the fixing seat 2 is equidistantly fixedly connected with card
Bar 19, and kelly 19 is connected in card slot, by the setting of kelly 19, the stabilization being connect convenient for fixing seat 2 with circuit board body 1
Property.
The top center of the kelly 19 offers gum-injecting port 20, and the inside of the kelly 19 offers connectivity slot, described
Gum-injecting port 20 after connecting fixing seat 2 with circuit board 1, is passed through by being connected to inside the connectivity slot and groove 18 inside kelly 19
Gum-injecting port 20 internally injects viscose glue, can increase the stability of the lamp bead ontology 3 connection, and gum-injecting port 20 is arranged in each card
On bar 19, convenient for injecting viscose glue by any one gum-injecting port 20, play the role of reinforcing connection.
Outside at the top of the circuit board 1 positioned at fixing seat 2 is symmetrically installed with electrostatic removal device 13, quiet convenient for removing
Electricity is conducive to the service life for increasing the lamp bead ontology 3.
It is glued by heat-conducting glue 10 between the heat conductive rod 9 and chip protection board 6 and between cooling fin 15 and circuit board 1
It connects, convenient for playing preferable conductive force.
It is be bonded by conducting resinl 8 between the spun gold 7 and LED chip 4, convenient for playing preferable electric action.
The outside for being located at positive elastic metallic guide plate 5 and cathode elastic metallic guide plate 21 in the fixing seat 2 is respectively connected with
Insulation sleeve 12 plays preferable insulating effect, prevents the circuit of the lamp bead ontology 3 from the situation of short circuit occur.
It is fixedly connected with sealing ring 11 positioned at the outside of heat conductive rod 9 in the fixing seat 2, sealing function is played, prevents
The heat of heat conductive rod 9 is spread inside fixing seat 2, and heat dissipation effect is caused to be deteriorated.
Working principle are as follows: when installing the lamp bead ontology 3, fixing seat 2 is inserted into groove together with the kelly 19 being disposed thereon
In 18, viscose glue is then passed through by the gum-injecting port 20 on any one kelly 19, is made between groove 18 and fixing seat 2 and kelly 19
Upper viscose glue is filled at gap, it is more firm to fix convenient for lamp bead ontology 3, the quality of LED light is effectively guaranteed, by protecting
The snoot 17 of the fixed horn shape in the outside of shield 16, plays preferable spotlight effect, convenient for outdoor use, by being provided with
Chip protection board 6, when lamp bead ontology 3 works, generates a large amount of heat convenient for playing preferable protective effect to LED chip 4,
Heat transfer to heat conductive rod 9, heat conductive rod 9 passes to heat to circuit board 1, realizes preferable heat dissipation effect, pass through by
Chip protection board 6 is connect with the refrigeration end of semiconductor chilling plate 14, plays preferable heat dissipation effect, while passing through the heat dissipation of setting
Piece 15 can make the heat diffused on circuit board 1 radiate by cooling fin 15, to play comprehensive heat dissipation, more
Good protects the lamp bead ontology 3.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of outdoor golden yellow LED lamp bead of long-life, including circuit board (1), fixing seat (2) and lamp bead ontology (3), feature
It is: is opened up fluted (18) at the top of the circuit board (1), is connected with fixing seat (2) in the groove (18), and fixing seat
(2) it is equipped with lamp bead ontology (3), is equipped with LED chip (4) in the fixing seat (2), the two of the LED chip (4) at the top of
End is connected with positive elastic metallic guide plate (5) and cathode elastic metallic guide plate (21), and anode elasticity gold by spun gold (7) respectively
The end for belonging to guide plate (5) and cathode elastic metallic guide plate (21) both passes through fixing seat (2), and lamp is located at the top of the fixing seat (2)
The outside of pearl ontology (3) is fixedly installed with protective cover (16), is fixedly connected with snoot (17) on the outside of the protective cover (16),
And snoot (17) flare shape, the interior bottom positioned at LED chip (4) of the fixing seat (2) are equipped with chip protection board
(6), the bottom in the circuit board (1) positioned at fixing seat (2) has been mounted equidistant heat conductive rod (9), the top of the heat conductive rod (9)
It is connect across fixing seat (2) with chip protection board (6), the bottom centre of the chip protection board (6) is connected with semiconductor refrigerating
Piece (14), and chip protection board (6) is connect with the refrigeration end of semiconductor chilling plate (14), the semiconductor chilling plate (14) is separate
One end of LED chip (4) passes through circuit board (1) and is connected to outside, and the bottom of the circuit board (1) is equidistantly connected with cooling fin
(15), the bottom end of the heat conductive rod (9) passes through circuit board (1) and is connected to outside.
2. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 1, it is characterised in that: the groove (18)
Inner wall equidistantly open up there are three card slot, the outside of the fixing seat (2) is equidistantly fixedly connected with kelly (19), and kelly (19)
It is connected in card slot.
3. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 2, it is characterised in that: the kelly (19)
Top center offer gum-injecting port (20), the inside of the kelly (19) offers connectivity slot, and the gum-injecting port (20) passes through
It is connected to inside the internal connectivity slot of kelly (19) and groove (18).
4. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 1, it is characterised in that: the circuit board (1)
Top, which is located on the outside of fixing seat (2), is symmetrically installed with electrostatic removal device (13).
5. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 1, it is characterised in that: the heat conductive rod (9)
It is Nian Jie by heat-conducting glue (10) between chip protection board (6) and between cooling fin (15) and circuit board (1).
6. a kind of long-life according to claim 1 outdoor golden yellow LED lamp bead, it is characterised in that: the spun gold (7) with
It is bonded between LED chip (4) by conducting resinl (8).
7. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 1, it is characterised in that: the fixing seat (2)
The interior outside positioned at positive elastic metallic guide plate (5) and cathode elastic metallic guide plate (21) is respectively connected with insulation sleeve (12).
8. outdoor golden yellow LED lamp bead of a kind of long-life according to claim 1, it is characterised in that: the fixing seat (2)
It is interior to be fixedly connected with sealing ring (11) on the outside of heat conductive rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693952.4U CN209605100U (en) | 2019-05-15 | 2019-05-15 | A kind of long-life outdoor golden yellow LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693952.4U CN209605100U (en) | 2019-05-15 | 2019-05-15 | A kind of long-life outdoor golden yellow LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605100U true CN209605100U (en) | 2019-11-08 |
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ID=68406791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920693952.4U Active CN209605100U (en) | 2019-05-15 | 2019-05-15 | A kind of long-life outdoor golden yellow LED lamp bead |
Country Status (1)
| Country | Link |
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| CN (1) | CN209605100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996491A (en) * | 2019-12-12 | 2020-04-10 | 维沃移动通信有限公司 | Circuit board device and electronic equipment |
| CN112216776A (en) * | 2020-10-28 | 2021-01-12 | 江西舜曙照明电器有限公司 | Increase LED supporting structure of gas tightness |
| CN112242472A (en) * | 2020-11-26 | 2021-01-19 | 江西瑞晟光电科技有限公司 | SMD LED lamp pearl |
-
2019
- 2019-05-15 CN CN201920693952.4U patent/CN209605100U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996491A (en) * | 2019-12-12 | 2020-04-10 | 维沃移动通信有限公司 | Circuit board device and electronic equipment |
| CN110996491B (en) * | 2019-12-12 | 2021-03-23 | 维沃移动通信有限公司 | Circuit board device and electronic equipment |
| CN112216776A (en) * | 2020-10-28 | 2021-01-12 | 江西舜曙照明电器有限公司 | Increase LED supporting structure of gas tightness |
| CN112216776B (en) * | 2020-10-28 | 2021-11-23 | 江西舜曙照明电器有限公司 | Increase LED supporting structure of gas tightness |
| 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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