CN203464097U - Improved self-heat-dissipating ceiling lamp - Google Patents
Improved self-heat-dissipating ceiling lamp Download PDFInfo
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- CN203464097U CN203464097U CN201320526274.5U CN201320526274U CN203464097U CN 203464097 U CN203464097 U CN 203464097U CN 201320526274 U CN201320526274 U CN 201320526274U CN 203464097 U CN203464097 U CN 203464097U
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- heat
- improved self
- air
- lamp socket
- fin
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Abstract
The utility model discloses an improved self-heat-dissipating ceiling lamp, which comprises a lamp base and a lamp tube, wherein a plurality of fins are arranged in parallel in the lamp base; air flow channels are formed among fins; the air flow channels pass through the lamp base and are communicated with the outside; a heat transfer plate is arranged above the fins; slots matched with the fins are formed at the bottom of the heat transfer plate; the heat transfer plate is spliced on the fins; a cavity is formed in the top of the heat transfer plate; air outlet holes and air inlet holes are formed in the upper and lower parts of the side wall of the cavity; the air outlet holes are formed obliquely upwards; the air inlet holes are formed obliquely downwards. According to the improved self-heat-dissipating ceiling lamp, the defects in the prior art can be overcome; a heat-dissipating structure is designed reasonably, and heat of the ceiling lamp is dissipated by using self-flow of the air without any rotating component; so that the improved self-heat-dissipating ceiling lamp is firm and durable.
Description
Technical field
The utility model relates to a kind of illuminating product, especially a kind of improved self radiation type lamp affixed to the ceiling.
Background technology
Ceiling lighting has living space and takies little, elegant in appearance advantage, in various buildings, is widely used.But due to the design of lamp affixed to the ceiling relative closure, its heat dissipation problem can not be well solved always.Some lamp affixed to the ceiling, in order to improve radiating efficiency, has installed radiator fan additional, although this can improve radiating efficiency, but increased cost, and radiator fan is short service life.Radiator fan has had influence on again the normal use of whole lamp affixed to the ceiling after damaging.
utility model content
The technical problems to be solved in the utility model is to provide a kind of improved self radiation type lamp affixed to the ceiling, can solve the deficiencies in the prior art, by appropriate design radiator structure, utilize self flowing of air, lamp affixed to the ceiling is dispelled the heat, without any rotatable parts, firm and durable.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
An improved self radiation type lamp affixed to the ceiling, comprises lamp socket and fluorescent tube, is arranged with several fins in described lamp socket in parallel, between fin, be provided with air flow channel, air flow channel, through lamp socket, communicates with the external world, and the top of fin is provided with heat-conducting plate, the bottom of heat-conducting plate is provided with the slot matching with fin, heat-conducting plate is plugged on fin, and the top of heat-conducting plate is provided with cavity, sidewall venthole setting up and down and the air admission hole of cavity, venthole is tilted to, and air admission hole is tilted to down.
As preferably, described lamp socket arranged outside has annular radiator, and annular radiator is between venthole and air admission hole.
As preferably, described annular radiator is hollow design, and inside is filled with pure water.
As preferably, the material of described lamp socket is copper.
The utility model is by design fin, and formation and the extraneous air flow channel communicating, and most dissipation of heat can be gone out.All the other heats that do not distribute are delivered to heat-conducting plate from fin, the cavity of heat-conducting plate has air admission hole and venthole, after heat-conducting plate heat absorption, the rising of being heated of the air of cavity inside, from venthole, flow out, cause cavity internal gas pressure to decline, extraneous air flows into cavity from air admission hole under atmospheric effect, form the self-loopa of air, constantly heat is taken away.Whole heat abstractor does not need external force to carry out air blast, and without any rotary part, this has just improved its service life greatly.Venthole is tilted to, and air admission hole is tilted to down, can reduce the impact of extraneous air-flow on empty intracavity gas self-loopa.Annular radiator is for absorbing the heat coming out from lamp socket sidewall, and annular radiator inside is filled with pure water, can improve the thermal capacity of annular radiator.The material of lamp socket is preferably copper, can improve the conduction efficiency of heat.Fluorescent tube of the present utility model can remain on more than 20000 hours service life, and lamp socket made of copper has played the effect of electromagnetic shielding.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
In figure: 1, lamp socket; 2, fluorescent tube; 3, fin; 4, air flow channel; 5, heat-conducting plate; 6, slot; 7, cavity; 8, venthole; 9, air admission hole; 10, annular radiator.
The specific embodiment
With reference to Fig. 1, structure of the present utility model comprises lamp socket 1 and fluorescent tube 2, in described lamp socket 1, be arranged with several fins 3 in parallel, between fin 3, be provided with air flow channel 4, air flow channel 4 is through lamp socket 1, communicate with the external world, the top of fin 3 is provided with heat-conducting plate 5, the bottom of heat-conducting plate 5 is provided with the slot 6 matching with fin, heat-conducting plate 5 is plugged on fin 3, and the top of heat-conducting plate 5 is provided with cavity 7, sidewall venthole 8 setting up and down and the air admission hole 9 of cavity 7, venthole 8 is tilted to, and air admission hole 9 is tilted to down.
It should be noted that described lamp socket 1 arranged outside has annular radiator 10, annular radiator 10 is between venthole 8 and air admission hole 9.
It should be noted that described annular radiator 10 is hollow design, inside is filled with pure water.
In addition, the material of described lamp socket 1 is copper.
Operation principle of the present utility model is: the utility model is by design fin 3, and formation and the extraneous air flow channel 4 communicating, and most dissipation of heat can be gone out.All the other heats that do not distribute are delivered to heat-conducting plate 5 from fin 3, the cavity 7 of heat-conducting plate 5 has air admission hole 9 and venthole 8, after heat-conducting plate 5 heat absorptions, the rising of being heated of the air of cavity 7 inside, from venthole 8, flow out, cause cavity 7 internal gas pressures to decline, extraneous air flows into cavity 7 from air admission hole 9 under atmospheric effect, form the self-loopa of air, constantly heat is taken away.Whole heat abstractor does not need external force to carry out air blast, and without any rotary part, this has just improved its service life greatly.Venthole 8 is tilted to, and air admission hole 9 is tilted to down, can reduce the impact of extraneous air-flow on the interior gas self-loopa of cavity 7.Annular radiator 10 is for absorbing the heat coming out from lamp socket 1 sidewall, and annular radiator 1 inside is filled with pure water, can improve the thermal capacity of annular radiator 1.The material of lamp socket 1 is preferably copper, can improve the conduction efficiency of heat.Fluorescent tube of the present utility model can remain on more than 20000 hours for 2 service lifes, and lamp socket made of copper 1 has played the effect of electromagnetic shielding.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an improved self radiation type lamp affixed to the ceiling, comprise lamp socket (1) and fluorescent tube (2), it is characterized in that: in described lamp socket (1), be arranged with several fins (3) in parallel, between fin (3), be provided with air flow channel (4), air flow channel (4) is through lamp socket (1), communicate with the external world, the top of fin (3) is provided with heat-conducting plate (5), the bottom of heat-conducting plate (5) is provided with the slot (6) matching with fin, heat-conducting plate (5) is plugged on fin (3), the top of heat-conducting plate (5) is provided with cavity (7), the sidewall venthole setting up and down (8) of cavity (7) and air admission hole (9), venthole (8) is tilted to, air admission hole (9) is tilted to down.
2. improved self radiation type lamp affixed to the ceiling according to claim 1, is characterized in that: described lamp socket (1) arranged outside has annular radiator (10), and annular radiator (10) is between venthole (8) and air admission hole (9).
3. improved self radiation type lamp affixed to the ceiling according to claim 2, is characterized in that: described annular radiator (10) is hollow design, and inside is filled with pure water.
4. improved self radiation type lamp affixed to the ceiling according to claim 1, is characterized in that: the material of described lamp socket (1) is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526274.5U CN203464097U (en) | 2013-08-28 | 2013-08-28 | Improved self-heat-dissipating ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526274.5U CN203464097U (en) | 2013-08-28 | 2013-08-28 | Improved self-heat-dissipating ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464097U true CN203464097U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526274.5U Expired - Fee Related CN203464097U (en) | 2013-08-28 | 2013-08-28 | Improved self-heat-dissipating ceiling lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN203464097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939824A (en) * | 2014-04-17 | 2014-07-23 | 南宁桂格精工科技有限公司 | Improved self heat dissipation type headlamp |
| CN104990009A (en) * | 2015-07-16 | 2015-10-21 | 东莞市闻誉实业有限公司 | Ceiling lamp |
-
2013
- 2013-08-28 CN CN201320526274.5U patent/CN203464097U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939824A (en) * | 2014-04-17 | 2014-07-23 | 南宁桂格精工科技有限公司 | Improved self heat dissipation type headlamp |
| CN104990009A (en) * | 2015-07-16 | 2015-10-21 | 东莞市闻誉实业有限公司 | Ceiling lamp |
| CN104990009B (en) * | 2015-07-16 | 2018-05-15 | 东莞市闻誉实业有限公司 | Ceiling 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 |
Granted publication date: 20140305 Termination date: 20150828 |
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| EXPY | Termination of patent right or utility model |