CN211010875U - Heat dissipation G9 light source in dustcoat bottom - Google Patents
Heat dissipation G9 light source in dustcoat bottom Download PDFInfo
- Publication number
- CN211010875U CN211010875U CN201922316340.6U CN201922316340U CN211010875U CN 211010875 U CN211010875 U CN 211010875U CN 201922316340 U CN201922316340 U CN 201922316340U CN 211010875 U CN211010875 U CN 211010875U
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- cover
- ceramic cylinder
- heat dissipation
- light source
- ceramic
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a dustcoat bottom heat dissipation G9 light source, including ceramic barrel, PC cover, drive power supply and lamp pearl paster, the inside hollow structure that is of ceramic barrel, drive power supply places in ceramic barrel, ceramic barrel's bottom is equipped with ceramic barrel cover piece, a rectangle mouth has been seted up to ceramic barrel cover piece's below, the setting that lamp pearl paster encircleed is at ceramic barrel outer wall round, the bottom of lamp pearl paster is equipped with one and laminates the circular block mutually with ceramic barrel cover piece, the drive power supply below is equipped with the bellying, be equipped with the solder joint layer on the circular block. The utility model discloses PC covers and is equipped with the recess, and ceramic barrel department is advanced in groove part cover because it is fluted, and the radiating effect is better, the utility model discloses a set up the aperture in the bottom of PC cover, then can not have these harmful effects completely, the bottom heat dissipation does not have the facula.
Description
Technical Field
The utility model belongs to the technical field of the G9 light source, concretely relates to dustcoat bottom heat dissipation G9 light source.
Background
Traditional G9 light source portion is all set up the aperture heat dissipation in glass dustcoat middle part, can influence luminous, has the light decay, and the bottom heat dissipation has the facula to and the circuit board of traditional G9 light source is installed in the banks usually and is connected with the lamp pearl board, because the bulky of circuit board, thereby can influence the light efficiency of G9 light source once more, so put forward a dustcoat bottom heat dissipation G9 light source and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustcoat bottom heat dissipation G9 light source to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a G9 light source capable of dissipating heat from the bottom of an outer cover comprises a ceramic cylinder, a PC cover, a driving power supply and a lamp bead patch, wherein the ceramic cylinder is internally of a hollow structure, the driving power supply is placed in the ceramic cylinder, a ceramic cylinder cover sheet is arranged at the bottom of the ceramic cylinder, a rectangular opening is formed in the lower portion of the ceramic cylinder cover sheet, the lamp bead patch is arranged around the outer wall of the ceramic cylinder in a circle, a round block attached to the ceramic cylinder cover sheet is arranged at the bottom of the lamp bead patch, lamp beads are arranged on the lamp bead patch and the round block, two pins penetrating through the top of the ceramic cylinder are arranged on the driving power supply, the upper ends of the pins are bent into a waist circle, a bulge is arranged below the driving power supply, a welding spot layer is arranged on the round block, the bulge is connected with the welding spot layer, and penetrates through the rectangular opening on the ceramic cylinder, PC covers the outer wall of cover at the lamp pearl paster, the PC covers the one end that is close to participating in and the symmetry is equipped with protruding piece around, set up the draw-in groove with protruding piece looks joint on the ceramic cylinder body, protruding piece passes through the screw fixation and sets up in the draw-in groove, the both sides position department that just is located the draw-in groove on the ceramic cylinder body still is equipped with the briquetting, and the inside wall of briquetting hugs closely with the outer wall of lamp pearl paster mutually.
Preferably, a plurality of grooves are further formed in one end, close to the pins, of the PC cover, and a plurality of small holes are formed in one end, far away from the pins, of the PC cover.
Preferably, two rectangular heat dissipation holes are formed in the position, located at the upper end of the rectangular opening, of the ceramic cylinder cover piece, and circular heat dissipation holes are formed in the lower ends of the middle portions of the two rectangular heat dissipation holes.
Preferably, the top of the ceramic cylinder is provided with a circular through hole matched with the pin.
Preferably, two arc slotted holes are symmetrically formed in the top of the ceramic cylinder.
The utility model discloses a technological effect and advantage: this dustcoat bottom heat dissipation G9 light source, through installing drive power supply in ceramic barrel's inside cavity, compare with traditional light source, can not influence the light efficiency, later ceramic barrel cover piece on ceramic barrel's the bottom encapsulation, the setting that surrounds the lamp pearl paster is at ceramic barrel outer wall round again, the circular block that makes the bottom of lamp pearl paster laminates mutually with ceramic barrel cover piece, cover the outer wall at the lamp pearl paster to PC at last, thereby the installation of whole light source has been accomplished.
The utility model discloses a PC covers the protruding piece insert to the draw-in groove on the ceramic cylinder body in, recycle the screw and fix the protruding piece, can realize the fixed mounting work of whole G9 light source.
The utility model discloses the lamp pearl paster encircles ceramic barrel round, makes G9 light source give out light all around, and there are a circular block and the laminating of ceramic barrel cover piece lamp pearl paster bottom, and the bellying on solder joint layer and the drive power supply on the circular block of lamp pearl paster bottom welds, and space design is reasonable.
The utility model discloses PC covers and is equipped with the recess, and ceramic barrel department is advanced in groove part cover, because there is the recess, and the radiating effect is better, and traditional G9 light source portion all sets up the aperture heat dissipation at the glass dustcoat middle part, but can influence luminous, has the light decay, the utility model discloses a set up the aperture in the bottom that PC covers, then can not have these harmful effects completely, the bottom heat dissipation does not have the facula.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the driving power supply inside the ceramic cylinder of the present invention;
FIG. 3 is a schematic view of the bottom structure of the ceramic cylinder of the present invention;
FIG. 4 is a schematic view of the expanded structure of the lamp bead patch of the present invention;
FIG. 5 is a schematic top view of the ceramic cylinder of the present invention;
fig. 6 is a schematic view of the PC cover of the present invention.
In the figure: 1. a ceramic cylinder; 2. lamp bead paster; 3. a lamp bead; 4. a PC cover; 5. a card slot; 6. a pin; 7. a raised block; 8. a drive power supply; 9. a ceramic cylinder cover sheet; 10. a rectangular opening; 11. a solder joint layer; 12. rectangular heat dissipation holes; 13. a circular block; 14. an arc-shaped slot; 15. a circular heat dissipation hole; 16. a circular through hole; 17. a groove; 18. briquetting; 19. a small hole; 20. a raised portion.
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.
The utility model provides a cover bottom heat dissipation G9 light source as shown in figures 1-6, which comprises a ceramic cylinder 1, a PC cover 4, a driving power supply 8 and a lamp bead patch 2, wherein the ceramic cylinder 1 is hollow, the driving power supply 8 is arranged in the ceramic cylinder 1, the bottom of the ceramic cylinder 1 is provided with a ceramic cylinder cover sheet 9, a rectangular opening 10 is arranged below the ceramic cylinder cover sheet 9, the lamp bead patch 2 is arranged around the outer wall of the ceramic cylinder 1, the bottom of the lamp bead patch 2 is provided with a round block 13 which is jointed with the ceramic cylinder cover sheet 9, the lamp beads 3 are arranged on the lamp bead patch 2 and the round block 13, the driving power supply 8 is provided with two pin 6 which run through the top of the ceramic cylinder 1, the top of the ceramic cylinder 1 is provided with a round through hole 16 which is matched with the pin 6, the upper end of the pin 6 is bent to be waist-round, the lower part of the driving power supply 8 is provided with a boss 20, the round block 13 is provided with a welding spot layer 11, the boss 20 is connected with the welding spot layer 11, and the welding spot layer 11 penetrates through the rectangular opening 10 on the ceramic cylinder cover sheet 9. Lamp pearl paster 2 encircles 1 round of ceramic barrel, makes G9 light source give out light all around, and there are a circular block 13 and the laminating of ceramic barrel cover piece 9 lamp pearl paster 2 bottom, and the welding spot layer 11 on the circular block 13 of lamp pearl paster 2 bottom welds with bellying 20 on the driving power supply 8, and space design is reasonable.
The end of the PC cover 4 close to the pins 6 is also provided with a plurality of grooves 17, and the end of the PC cover 4 far away from the pins 6 is provided with a plurality of small holes 19. Be equipped with recess 17 on the PC cover 4, recess 17 position covers into ceramic barrel 1 department, because there is recess 17, the radiating effect is better, and traditional G9 light source portion all sets up the aperture heat dissipation in the middle part of the glass dustcoat, but can influence luminous, has the light decay, the utility model discloses an offer aperture 19 in the bottom of PC cover 4, then can not have these harmful effects completely, the bottom heat dissipation does not have the facula.
Two rectangular heat dissipation holes 12 are formed in the positions, located at the upper ends of the rectangular openings 10, of the ceramic barrel cover pieces 9, circular heat dissipation holes 15 are formed in the lower ends of the middle portions of the two rectangular heat dissipation holes 12, two arc-shaped slotted holes 14 are symmetrically formed in the top of the ceramic barrel 1, and the rectangular heat dissipation holes 12, the circular heat dissipation holes 15 and the arc-shaped slotted holes 14 are arranged to further improve the heat dissipation effect of the whole G9 light source.
The utility model discloses what should explain at last when using is: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a dustcoat bottom heat dissipation G9 light source, includes ceramic cylinder (1), PC cover (4), drive power supply (8) and lamp pearl paster (2), its characterized in that: the ceramic cylinder is characterized in that the ceramic cylinder (1) is internally of a hollow structure, the driving power supply (8) is placed in the ceramic cylinder (1), a ceramic cylinder cover sheet (9) is arranged at the bottom of the ceramic cylinder (1), a rectangular opening (10) is formed in the lower portion of the ceramic cylinder cover sheet (9), the lamp bead patch (2) is arranged on the outer wall of the ceramic cylinder (1) in a circle in a surrounding mode, a circular block (13) which is attached to the ceramic cylinder cover sheet (9) is arranged at the bottom of the lamp bead patch (2), lamp beads (3) are arranged on the lamp bead patch (2) and the circular block (13), two pin (6) penetrating through the top of the ceramic cylinder (1) are arranged on the driving power supply (8), the upper ends of the pin (6) are bent to form a waist circle, a protruding portion (20) is arranged below the driving power supply (8), a circular welding spot (11) is arranged on the circular block, bellying (20) are connected mutually with solder joint layer (11), and solder joint layer (11) run through rectangle mouth (10) on ceramic cylinder cover piece (9), PC cover (4) cover the outer wall in lamp pearl paster (2), PC cover (4) are close to the one end front and back symmetry of participating in (6) and are equipped with protruding piece (7), offer draw-in groove (5) with protruding piece (7) looks joint on ceramic cylinder (1), protruding piece (7) set up in draw-in groove (5) through the screw fixation, the both sides position department that just is located draw-in groove (5) on ceramic cylinder (1) still is equipped with briquetting (18), and the inside wall of briquetting (18) is hugged closely mutually with the outer wall of lamp pearl paster (2).
2. A cover bottom heatsink G9 light source as claimed in claim 1, wherein: a plurality of grooves (17) are further formed in one end, close to the pin (6), of the PC cover (4), and a plurality of small holes (19) are formed in one end, far away from the pin (6), of the PC cover (4).
3. A cover bottom heatsink G9 light source as claimed in claim 1, wherein: two rectangular heat dissipation holes (12) are formed in the positions, located at the upper ends of the rectangular openings (10), of the ceramic cylinder cover pieces (9), and circular heat dissipation holes (15) are formed in the lower ends of the middles of the two rectangular heat dissipation holes (12).
4. A cover bottom heatsink G9 light source as claimed in claim 1, wherein: the top of the ceramic cylinder (1) is provided with a circular through hole (16) matched with the pin (6).
5. A cover bottom heatsink G9 light source as claimed in claim 1, wherein: two arc-shaped slotted holes (14) are symmetrically formed in the top of the ceramic cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316340.6U CN211010875U (en) | 2019-12-21 | 2019-12-21 | Heat dissipation G9 light source in dustcoat bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316340.6U CN211010875U (en) | 2019-12-21 | 2019-12-21 | Heat dissipation G9 light source in dustcoat bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010875U true CN211010875U (en) | 2020-07-14 |
Family
ID=71468388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922316340.6U Expired - Fee Related CN211010875U (en) | 2019-12-21 | 2019-12-21 | Heat dissipation G9 light source in dustcoat bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036553A1 (en) * | 2020-08-18 | 2022-02-24 | 深圳市照阳智汇电子科技有限公司 | G9 ceramic base having improved assembly mode, and g9 lamp |
-
2019
- 2019-12-21 CN CN201922316340.6U patent/CN211010875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036553A1 (en) * | 2020-08-18 | 2022-02-24 | 深圳市照阳智汇电子科技有限公司 | G9 ceramic base having improved assembly mode, and g9 lamp |
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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: 20200714 Termination date: 20201221 |