CN204477973U - Fluorescent lamp - Google Patents
Fluorescent lamp Download PDFInfo
- Publication number
- CN204477973U CN204477973U CN201520160423.XU CN201520160423U CN204477973U CN 204477973 U CN204477973 U CN 204477973U CN 201520160423 U CN201520160423 U CN 201520160423U CN 204477973 U CN204477973 U CN 204477973U
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- CN
- China
- Prior art keywords
- fixed head
- heat transfer
- fluorescent tube
- transfer pole
- fluorescent lamp
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of fluorescent lamp, comprise lamp holder, be arranged on fixed head above this lamp holder and fluorescent tube, it is characterized in that, one end of this fluorescent tube is provided with heat transfer pole, this fixed head is to being provided with fixing hole by heat transfer pole, this heat transfer pole is fixed in this fixing hole, also comprise the heat-conducting glue be arranged between this heat transfer pole and this fixed head, the heat that the utility model lamp luminescence produces can be delivered on fixed head by heat transfer pole rapidly, then diffuse to outside by fixed head, thus the overall structure that this fluorescent lamp is had is simple, the advantage of good heat dissipation effect.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, particularly a kind of fluorescent lamp.
Background technology
At present, because fluorescent lamp has the low and high significant advantage of luminous efficiency of long service life, energy consumption, therefore its application is more and more extensive.The energy-saving lamp such as fluorescent lamp, LED will replace the traditional lighting such as incandescent lamp and Halogen lamp LED light fixture gradually.If authorized announcement date is on May 18th, 2011, Chinese Patent Application No. 200610112239.3, the utility model patent that name is called " bulb type fluorescent lamp apparatus ", its fluorescent lamp main body, lamp circuit, outer cover, lamp holder, lampshade and dividing plate.Dividing plate comprises the open and cylinder portion of top obturation, below, and to the convex edge protruding outside in cylinder portion.Be formed with patchhole in the end face in cylinder portion, in order to insert U-shaped glass tube two ends sealing near, and to be bondd by silicon bonding, with this fluorescent lamp body supported and be fixed on dividing plate.But the fluorescent lamp of this structure is connected to form heat trnasfer by glass tube and dividing plate, radiating effect is bad, is difficult to the radiating requirements being suitable for high power fluorescent lamp.How simple, the good heat dissipation effect of R & D design structure is to meet the fluorescent lamp of high power requirements, has become one of important technology direction of fluorescent lamp research.
Utility model content
In view of this, the fluorescent lamp that a kind of good heat dissipation effect is provided is necessary.
A kind of fluorescent lamp, comprise lamp holder, be arranged on fixed head above this lamp holder and fluorescent tube, it is characterized in that, one end of this fluorescent tube is provided with heat transfer pole, this fixed head is to being provided with fixing hole by heat transfer pole, this heat transfer pole is fixed in this fixing hole, also comprises the heat-conducting glue be arranged between this heat transfer pole and this fixed head.
Compared with prior art, fluorescent lamp is by being fixed on fixed head by fluorescent tube, heat-conducting glue is arranged between this heat transfer pole and this fixed head, and fixed head has good radiating effect, the heat that lamp luminescence is produced can be delivered on fixed head by heat transfer pole rapidly, then diffuse to outside by fixed head, thus the overall structure that this fluorescent lamp is had is simple, the advantage of good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is the front view of the fluorescent lamp of the utility model first embodiment.
Fig. 2 is the three-dimensional exploded view of fluorescent lamp shown in Fig. 1.
Fig. 3 is the sectional view along A-A line in Fig. 1.
Fig. 4 is the partial sectional view along B-B line in Fig. 1.
Fig. 5 is the three-dimensional cutaway view of terminal in fluorescent lamp shown in Fig. 2.
Fig. 6 is the stereogram of the median septum of fluorescent lamp shown in Fig. 2 part.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
The fluorescent lamp 100 of the utility model first embodiment, please refer to Fig. 1 to Fig. 6.
Please refer to Fig. 1, Fig. 2 and Fig. 3, this fluorescent lamp 100 comprises lamp holder 50, be arranged on fixed head 40 above this lamp holder 50 and fluorescent tube 20, one end of this fluorescent tube 20 is provided with heat transfer pole 21, this fixed head 40 is to being provided with fixing hole 42 by heat transfer pole, this heat transfer pole is fixed in this fixing hole 42, also comprises the heat-conducting glue (not shown) be arranged between this heat transfer pole 21 and this fixed head 40.This heat transfer pole 21 is pasted and fixed in this fixing hole 42 by heat-conducting glue.Preferably, this fixed head 40 is heat-radiating substrate, and most of heat that this fluorescent tube 20 luminescence produces is delivered to this fixed head 40 by heat-conducting glue by this heat transfer pole 21, finally diffuses in the external world, heat can be gone out by rapid divergence.
Please refer to Fig. 1, Fig. 2 and Fig. 3, also comprise bulb 10, this bulb 10 is located at this lamp holder 50 top, and this fluorescent tube 20 is arranged in this bulb 10, and this bulb 10 is transparent glass envelope or translucent cell-shell.
Please refer to Fig. 2, the other end of this fluorescent tube is provided with the fore-set 22 upwards extended, and this fore-set 22 is bonded on the inner roof wall of this bulb 10.Therefore, a part of heat that this fluorescent tube 10 luminescence process produces also can be delivered on this bulb 10 by this fore-set 22, finally diffuses in air.
Please refer to Fig. 2, Fig. 4 and Fig. 5, this fixing hole 42 is two-stage stepped hole, the internal diameter of first order stepped hole 421 is less than the internal diameter of this second level stepped hole 422, and the internal diameter of this first order stepped hole 421 mates with this heat transfer pole 21, and this heat-conducting glue is filled in this second level stepped hole 422.Wherein, this first order stepped hole 421 is the column structure mated with this heat transfer pole 21, and the diameter of internal diameter and this heat transfer pole 21 matches.This second level stepped hole 422 Main Function is the filling for this heat-conducting glue, and therefore this second level stepped hole 422 is greater than the stepped hole of this first order stepped hole 421 for size, and this second level stepped hole 422 can be circular hole or square opening.
Please refer to Fig. 2, Fig. 3 and Fig. 6, also include spacer member 30, this spacer member 30 is fixed on the top of this lamp holder 50, and this fixed head 40 is fixed on the below of this spacer member 30, and this fluorescent tube 20 is fixed on this fixed head 40 through this spacer member 30.
This spacer member 30 is provided with column 31, one end of this fluorescent tube 20 is provided with filament 23, this filament 23 is affiliated on this column 31.Preferably, to offering installing hole 32 by fluorescent tube on the end face of this spacer member 30, this column 31 is arranged on the side near this installing hole 32, and each filament 23 correspondence is provided with a column, and each filament 23 is corresponding is respectively affiliated on a column 31.
Please refer to Fig. 2, Fig. 4 and Fig. 5, described fixed head 40 arranges terminal 41, to being provided with groove 412 by column 32 on this terminal 41, this column 32 cooperation group enters in this groove 412, this groove 412 madial wall is provided with the electroconductive elastic sheet 411 for being electrically connected, and this electroconductive elastic sheet 411 is formed with the filament 23 on this fluorescent tube 20 and is electrically connected.Preferably, this fixing hole 42 is opened on this terminal 41, makes installation more simple and efficient.
Owing to this lamp holder 50 being provided with the back-up block for supporting this dividing plate 30, and this dividing plate 30 spinner is on this lamp holder 50, the top being arranged on this lamp holder 50 that therefore this dividing plate 30 can be firm.Due to installing hole 32 being offered by this dividing plate 30, this fluorescent tube 20 is fixed on this fixed head 40 through after this installing hole 32, therefore the bottom of this fluorescent tube 20 is subject to holding of dividing plate 30 and fixed head 40 two parts, make the top being fixed on this lamp holder 50 that this fluorescent tube 20 can be stable, avoid this fluorescent tube 20 in transportation and come off out from this lamp holder 50.
This fluorescent lamp 100 operationally, because this filament 23 is affiliated on column 31, and this column 32 cooperation group of this column 31 enters in this groove 412, formed with the electroconductive elastic sheet 411 in this groove 412 and be electrically connected, this fluorescent tube 20 is made to form firm electrical connection with this fixed head 40, without the need to welding filament, have structure simple, assemble advantage easily.Heat transfer pole 21 due to this fluorescent tube 20 one end is plugged on this fixed head 40, and this fixed head 40 has good heat dispersion, most of heat that this fluorescent tube 20 luminescence produces is delivered to this fixed head 40 by heat-conducting glue by this heat transfer pole 21, finally diffuse in the external world, heat can be gone out by rapid divergence, there is the advantage of good heat dissipation effect, prolonging service lives of lamps.The other end due to this fluorescent tube 20 is provided with the fore-set 22 upwards extended, this fore-set 22 is bonded on the inner roof wall of this bulb 10, a part of heat that this fluorescent tube 10 luminescence process produces also can be delivered on this bulb 10 by this fore-set 22, finally diffuse in air, further improve radiating effect.
In sum, this fluorescent lamp 100 is by being plugged on this fixed head 40 by heat transfer pole 21, heat-conducting glue is arranged between this heat transfer pole 21 and this fixed head 40, and fixed head 40 has good radiating effect, the heat that fluorescent tube 20 luminescence is produced can be delivered on fixed head 40 by heat transfer pole 21 rapidly, then diffuse to outside by fixed head 40, thus the overall structure that this fluorescent lamp 100 is had is simple, the advantage of good heat dissipation effect.Meanwhile, be bonded on the inner roof wall of this bulb 10 by the fore-set 22 of fluorescent tube 20, a part of heat produced by fluorescent tube 20 is exhaled by this bulb 10, makes this fluorescent lamp 100 entirety have good radiating effect.
Understandable, this fluorescent tube 20 is provided with the fore-set 22 upwards extended, this fore-set 22 is bonded on the inner roof wall of this bulb 10, and mainly formed thermally coupled to fluorescent tube 20 and this bulb 10 are bonded together, a part of heat that fluorescent tube 20 is produced can be exhaled by this bulb 10.Certainly, when fluorescent tube 20 can be bonded together with this bulb 10, also also according to the concrete shape structure of fluorescent tube, this fluorescent tube 20 can be extended to this bulb sidewall direction and is bonded on sidewall according to this fluorescent tube 20.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (8)
1. a fluorescent lamp, comprise lamp holder, be arranged on fixed head above this lamp holder and fluorescent tube, it is characterized in that, one end of this fluorescent tube is provided with heat transfer pole, this fixed head is to being provided with fixing hole by heat transfer pole, this heat transfer pole is fixed in this fixing hole, also comprises the heat-conducting glue be arranged between this heat transfer pole and this fixed head.
2. fluorescent lamp according to claim 1, is characterized in that, this heat transfer pole is pasted and fixed in this fixing hole by heat-conducting glue.
3. fluorescent lamp according to claim 1, it is characterized in that, this fixing hole is two-stage stepped hole, and the internal diameter of first order stepped hole is less than the internal diameter of this second level stepped hole, the internal diameter of this first order stepped hole mates with this heat transfer pole, and this heat-conducting glue is filled in this second level stepped hole.
4. fluorescent lamp according to claim 1, is characterized in that, also includes spacer member, and this spacer member is fixed on the top of this lamp holder, and this fixed head is fixed on the below of this spacer member, and this fluorescent tube is fixed on this fixed head through this spacer member.
5. fluorescent lamp according to claim 4, is characterized in that, described spacer member is provided with column, and one end of this fluorescent tube is provided with filament, and this filament is affiliated on this column.
6. fluorescent lamp according to claim 5, it is characterized in that, described fixed head arranges terminal, to being provided with groove by column on this terminal, this column cooperation group enters in this groove, this groove madial wall is provided with the electroconductive elastic sheet for being electrically connected, and this electroconductive elastic sheet is formed with the filament on this fluorescent tube and is electrically connected.
7. fluorescent lamp according to claim 1, is characterized in that, also comprises bulb, and this bulb shield is located at this lamp holder top, and this fluorescent tube is arranged in this bulb, and this bulb is transparent glass envelope or translucent cell-shell.
8. the fluorescent lamp according to claim 1 or 7, is characterized in that, the other end of described fluorescent tube is provided with the fore-set upwards extended, and this fore-set is bonded on the inner roof wall of this bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160423.XU CN204477973U (en) | 2015-03-20 | 2015-03-20 | Fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160423.XU CN204477973U (en) | 2015-03-20 | 2015-03-20 | Fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477973U true CN204477973U (en) | 2015-07-15 |
Family
ID=53633762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160423.XU Expired - Fee Related CN204477973U (en) | 2015-03-20 | 2015-03-20 | Fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477973U (en) |
-
2015
- 2015-03-20 CN CN201520160423.XU patent/CN204477973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170207 Address after: 629000 Suining City Economic Development Zone, Microelectronics Industrial Park, Sichuan Patentee after: SICHUAN LIANKAI LIGHTING CO.,LTD. Address before: 361010 Fujian city of Zhangzhou province Zhangzhou city Changtai Xingtai Development Zone Patentee before: LEEDARSON LIGHTING Co.,Ltd. |
|
| 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: 20150715 |