CN215259275U - 315 side light-emitting lamp bead with high luminous efficiency - Google Patents
315 side light-emitting lamp bead with high luminous efficiency Download PDFInfo
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- CN215259275U CN215259275U CN202121429982.8U CN202121429982U CN215259275U CN 215259275 U CN215259275 U CN 215259275U CN 202121429982 U CN202121429982 U CN 202121429982U CN 215259275 U CN215259275 U CN 215259275U
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Abstract
The utility model belongs to the technical field of LED lamp beads, in particular to a 315-side luminous lamp bead with high luminous efficiency, which comprises a lamp bead shell formed by connecting an upper cover and a lower cover, wherein a circuit board with LED lamp beads is arranged in the lamp bead shell, and radiating holes distributed in a rectangular array are arranged in the lower cover; the metal heat conduction mounting plate is also included, and two groups of symmetrically distributed compression assemblies are arranged in the upper cover; when the upper cover and the lower cover are closed, the pressing component presses the circuit board downwards; the 315-side luminous lamp bead of the utility model utilizes the arranged metal heat conduction mounting plate and the heat dissipation holes, can greatly improve the heat dissipation efficiency of the circuit board, ensures that the circuit board can reliably work for a long time, and greatly prolongs the service life of the lamp bead; the metal heat conduction mounting panel is elastic mounting to the cooperation compresses tightly the subassembly, can guarantee that the circuit board is reliable and the laminating of metal heat conduction mounting panel, further improved the radiating efficiency, can also guarantee the stability of circuit board installation simultaneously, the maintenance is also more convenient to the later stage dismantlement.
Description
Technical Field
The utility model belongs to the technical field of LED lamp pearl, concretely relates to 315 side light-emitting lamp pearl of high light efficiency.
Background
The LED lamp beads are English abbreviations of light emitting diodes, called as LEDs for short, and are popular names, the 315-side light emitting lamp beads are of the same type as the LED lamp beads, are named according to the sizes of the lamp beads, can emit light rays with different colors, have high lighting effect, and are widely applied to the production fields of lamp decoration illumination, LED large screen display, traffic lights, decoration, computers, electronic toy gifts, switches, telephones, advertisements, urban light and color engineering and the like.
Traditional 315 side light-emitting lamp pearl is when using, and 315 side light-emitting lamp pearl's heat dispersion is not enough, influences the security that the lamp pearl was used.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a 315 side light-emitting lamp pearl of high light efficiency has convenient to use and long service life's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a315-side light-emitting lamp bead with high luminous efficiency comprises a lamp bead shell formed by connecting an upper cover and a lower cover, wherein a circuit board with LED lamp beads is arranged in the lamp bead shell, and heat dissipation holes distributed in a rectangular array are formed in the lower cover; the circuit board is arranged on the top surface of the metal heat conduction mounting plate, and two groups of compression assemblies which are symmetrically distributed are arranged in the upper cover; when the upper cover and the lower cover are closed, the pressing component presses the circuit board downwards.
As a preferred technical scheme of the utility model, still include a flexible post, expanding spring and bolt, a flexible post is fixed the lower cover inner wall, just be in set up threaded hole on a flexible post, the bolt runs through behind the metal heat conduction mounting panel through the screw hole with a flexible post screw thread closes soon and links to each other, an expanding spring cup joints on a flexible post and be in the bottom surface in the lower cover with between the metal heat conduction mounting panel.
As the utility model discloses a preferred technical scheme, flexible post includes interior activity post and external fixation post set up in the external fixation post and can hold the connection chamber of interior activity post the outer wall of interior activity post is fixed with the spacing post the inner wall of external fixation post has been seted up and has been held the spacing groove of spacing post.
As an optimized technical scheme of the utility model, the top surface of metal heat conduction mounting panel is fixed with the reference column seted up the confession on the circuit board the locating hole that the reference column runs through.
As the utility model discloses a preferred technical scheme, compress tightly the subassembly and include No. two flexible posts and No. two expanding spring, No. two flexible posts are fixed top surface in the upper cover the bottom mounting of No. two flexible posts has the pressure strip, No. two expanding spring cup joints on No. two flexible posts and be in the interior top surface of upper cover with between the pressure strip.
Compared with the prior art, the beneficial effects of the utility model are that: the 315-side luminous lamp bead of the utility model utilizes the arranged metal heat conduction mounting plate and the heat dissipation holes, can greatly improve the heat dissipation efficiency of the circuit board, ensures that the circuit board can reliably work for a long time, and greatly prolongs the service life of the lamp bead; the metal heat conduction mounting panel is elastic mounting to the cooperation compresses tightly the subassembly, can guarantee that the circuit board is reliable and the laminating of metal heat conduction mounting panel, further improved the radiating efficiency, can also guarantee the stability of circuit board installation simultaneously, the maintenance is also more convenient to the later stage dismantlement.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the compressing assembly shown in fig. 2 according to the present invention;
fig. 5 is a schematic side view of the first telescopic column of the present invention;
in the figure: 1. an upper cover; 2. a lower cover; 3. a circuit board; 4. a metal heat conducting mounting plate; 5. heat dissipation holes; 6. a compression assembly; 7. a first telescopic column; 8. a first expansion spring; 9. a threaded hole; 10. a bolt; 11. a positioning column; 12. positioning holes; 13. a compression plate; 14. a second telescopic column; 15. a second expansion spring; 16. an inner movable column; 17. an external fixing column; 18. a connecting cavity; 19. a limiting column; 20. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a315-side light-emitting lamp bead with high luminous efficiency comprises a lamp bead shell formed by connecting an upper cover 1 and a lower cover 2, wherein a circuit board 3 with LED lamp beads is arranged in the lamp bead shell, and heat dissipation holes 5 distributed in a rectangular array are formed in the lower cover 2; the metal heat conduction and installation plate is characterized by further comprising a metal heat conduction and installation plate 4, wherein the metal heat conduction and installation plate 4 is elastically installed in the lower cover 2, the circuit board 3 is installed on the top surface of the metal heat conduction and installation plate 4, and two groups of symmetrically distributed compression assemblies 6 are arranged in the upper cover 1; after upper cover 1 and lower cover 2 are closed, compress tightly subassembly 6 and push down circuit board 3, when using, arrange circuit board 3 in metal heat conduction mounting panel 4 top surface, with upper cover 1 and lower cover 2 closure, after upper cover 1 and lower cover 2 closure, compress tightly subassembly 6 and push down circuit board 3, cooperation elastic mounting's metal heat conduction mounting panel 4, can guarantee that circuit board 3 reliably laminates with metal heat conduction mounting panel 4, cooperate louvre 5 again, the radiating efficiency of circuit board 3 has been improved greatly, guarantee that circuit board 3 can work reliably, the life of circuit board 3 has been prolonged, wherein, metal heat conduction mounting panel 4 selects to be the metal copper.
Specifically, according to fig. 1 and fig. 3, in this embodiment, still include telescopic column 7, expanding spring 8 and bolt 10, telescopic column 7 is fixed at 2 inner walls of lower cover, and set up threaded hole 9 on telescopic column 7, bolt 10 runs through and links to each other with telescopic column 7 screw thread through threaded hole 9 behind the metal heat conduction mounting panel 4 soon, expanding spring 8 cup joints on telescopic column 7 and is in between lower cover 2 inner bottom surface and the metal heat conduction mounting panel 4, telescopic column 7 combines expanding spring 8 No. one, the elastic mounting of metal heat conduction mounting panel 4 has been realized, utilize bolt 10 fixed metal heat conduction mounting panel 4, the stability of metal heat conduction mounting panel 4 installation has been guaranteed.
Specifically, according to fig. 1, 3 and 5, in this embodiment, the first telescopic column 7 includes an inner movable column 16 and an outer fixed column 17, a connection cavity 18 capable of accommodating the inner movable column 16 is formed in the outer fixed column 17, a limiting column 19 is fixed on an outer wall of the inner movable column 16, a limiting groove 20 capable of accommodating the limiting column 19 is formed in an inner wall of the outer fixed column 17, the inner movable column 16 is telescopically connected with the outer fixed column 17, and the limiting column 19 is combined with the limiting groove 20, so that the bolt 10 can be reliably screwed with the inner movable column 16.
Specifically, as shown in fig. 1 and fig. 3, in this embodiment, a positioning column 11 is fixed on the top surface of the metal heat conducting mounting plate 4, a positioning hole 12 through which the positioning column 11 passes is formed in the circuit board 3, and when the circuit board 3 is mounted, the positioning column 11 passes through the positioning hole 12 to position the mounting of the circuit board 3, thereby ensuring the reliability of the mounting of the circuit board 3.
Specifically, as shown in fig. 1, fig. 2 and fig. 4, in this embodiment, the pressing assembly 6 includes a second telescopic post 14 and a second telescopic spring 15, the second telescopic post 14 is fixed on the inner top surface of the upper cover 1, a pressing plate 13 is fixed at the bottom end of the second telescopic post 14, the second telescopic spring 15 is sleeved on the second telescopic post 14 and is located between the inner top surface of the upper cover 1 and the pressing plate 13, the second telescopic post 14 is formed by sleeving two hollow cylindrical members, after the upper cover 1 and the lower cover 2 are closed, the pressing plate 13 is attached to the circuit board 3, under the elastic force of the second telescopic spring 15, the pressing plate 13 exerts a downward action on the circuit board 3 to ensure the stability of the circuit board 3 installation and simultaneously ensure that the circuit board 3 is reliably attached to the metal heat conducting mounting plate 4, when the circuit board 3 is disassembled at a later stage, after the upper cover 1 and the lower cover 2 are separated, the circuit board 3 can be directly removed, is very convenient.
The utility model discloses a theory of operation and use flow: the utility model discloses a 315 side luminescent lamp pearl, when using, place circuit board 3 in the top surface of metal heat conduction mounting panel 4, close upper cover 1 and lower cover 2, after upper cover 1 and lower cover 2 are closed, compress tightly circuit board 3 of 6 push down of subassembly, cooperate the metal heat conduction mounting panel 4 of elastic mounting, can guarantee that circuit board 3 reliably laminates with metal heat conduction mounting panel 4, cooperate louvre 5 again, the radiating efficiency of circuit board 3 has greatly been improved, guarantee that circuit board 3 can work reliably, the life of circuit board 3 has been prolonged, wherein, metal heat conduction mounting panel 4 selects to be the metal copper plate;
after the upper cover 1 and the lower cover 2 are closed, the pressing plate 13 is attached to the circuit board 3, under the elastic action of the second expansion spring 15, the pressing plate 13 has a downward action on the circuit board 3, the stability of the installation of the circuit board 3 is guaranteed, meanwhile, the circuit board 3 is reliably attached to the metal heat conduction installation plate 4, when the circuit board 3 is disassembled at the later stage, the circuit board 3 can be directly taken down after the upper cover 1 and the lower cover 2 are separated, and the circuit board is very convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a 315 side luminescent lamp pearl of high light efficiency, includes and connects by upper cover (1) and lower cover (2) and constitutes lamp pearl shell, is equipped with circuit board (3) that have LED lamp pearl in lamp pearl shell, its characterized in that: heat dissipation holes (5) distributed in a rectangular array are formed in the lower cover (2); the metal heat conduction and insulation device is characterized by further comprising a metal heat conduction and installation plate (4), wherein the metal heat conduction and installation plate (4) is elastically installed in the lower cover (2), the circuit board (3) is installed on the top surface of the metal heat conduction and installation plate (4), and two groups of compression assemblies (6) which are symmetrically distributed are arranged in the upper cover (1); when the upper cover (1) and the lower cover (2) are closed, the pressing component (6) presses the circuit board (3) downwards.
2. The 315-side light-emitting lamp bead with high luminous efficiency of claim 1, wherein: still include telescopic column (7), expanding spring (8) and bolt (10) No. one, telescopic column (7) is fixed lower cover (2) inner wall, just set up threaded hole (9) on telescopic column (7), bolt (10) run through behind metal heat conduction mounting panel (4) through screw hole (9) with telescopic column (7) screw thread closes soon and links to each other, expanding spring (8) cup joint telescopic column (7) are gone up and are in lower cover (2) bottom surface with between the metal heat conduction mounting panel (4).
3. The 315-side light-emitting lamp bead with high luminous efficiency of claim 2, wherein: the first telescopic column (7) comprises an inner movable column (16) and an outer fixed column (17), a connecting cavity (18) capable of accommodating the inner movable column (16) is formed in the outer fixed column (17), a limiting column (19) is fixed on the outer wall of the inner movable column (16), and a limiting groove (20) capable of accommodating the limiting column (19) is formed in the inner wall of the outer fixed column (17).
4. The 315-side light-emitting lamp bead with high luminous efficiency of claim 1, wherein: the top surface of the metal heat conduction mounting plate (4) is fixed with a positioning column (11), and a positioning hole (12) for the positioning column (11) to penetrate through is formed in the circuit board (3).
5. The 315-side light-emitting lamp bead with high luminous efficiency of claim 1, wherein: compress tightly subassembly (6) including No. two flexible post (14) and No. two expanding spring (15), No. two flexible post (14) are fixed top surface in upper cover (1) the bottom mounting of No. two flexible post (14) has pressure strip (13), No. two expanding spring (15) cup joint on No. two flexible post (14) and be in the interior top surface of upper cover (1) with between pressure strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429982.8U CN215259275U (en) | 2021-06-26 | 2021-06-26 | 315 side light-emitting lamp bead with high luminous efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429982.8U CN215259275U (en) | 2021-06-26 | 2021-06-26 | 315 side light-emitting lamp bead with high luminous efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215259275U true CN215259275U (en) | 2021-12-21 |
Family
ID=79483712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121429982.8U Active CN215259275U (en) | 2021-06-26 | 2021-06-26 | 315 side light-emitting lamp bead with high luminous efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215259275U (en) |
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2021
- 2021-06-26 CN CN202121429982.8U patent/CN215259275U/en active Active
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