CN205746399U - A kind of LED cylindrical ceiling lamp - Google Patents
A kind of LED cylindrical ceiling lamp Download PDFInfo
- Publication number
- CN205746399U CN205746399U CN201620672341.8U CN201620672341U CN205746399U CN 205746399 U CN205746399 U CN 205746399U CN 201620672341 U CN201620672341 U CN 201620672341U CN 205746399 U CN205746399 U CN 205746399U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fixing seat
- fixed
- light source
- bonnet
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED cylindrical ceiling lamp, including LED light source, radiator, protecgulum, bonnet and fixing seat, fixing seat is fixed on radiator leading section, and LED light source is fixed on fixing seat, and LED light source front end is provided with transparent, lens are fixed on fixing seat front end face, described lens front is provided with protecgulum, and protecgulum is fixed on radiator front end, and radiator rear end is provided with bonnet, bonnet is provided with electrode, and power supply is arranged in fixing seat.This utility model overcomes the deficiencies in the prior art, reasonable in design, compact conformation, radiator is formed around even circumferential distribution by multi-disc fin, as a heat radiation card cover, power supply being fixed seat its light source and assembly thereof are all arranged in card cover, at confined space increasing heat radiation area, radiator is provided with heat dissipation channel and thermal conductive surface, its good heat dissipation effect, improves radiating efficiency.
Description
Technical field
This utility model relates to technical field of LED illumination, particularly belongs to a kind of LED cylindrical ceiling lamp.
Background technology
Cylindrical ceiling lamp is that one is embedded in ceiling, and the lighting penetrated under light is widely used in hotel, western-style food
The Room, coffee shop, office, market, museum and household room lighting.But LED light source can produce heat and make lamp body temperature
Raising, high temperature can make the light efficiency of LED chip and service life be substantially reduced, and therefore LED cylindrical ceiling lamp is both needed to arrange with lamp body even
The radiator connect, the heat that LED light source produces is conducted to radiator by lamp body, then is distributed by heat by radiator.Due to
In ceiling, longitudinal space is limited, and fansink designs structure is installed limited, and typical high power Down lamp often can only rely on increase cylinder
Lamp intended diameter reaches to increase area of dissipation, it addition, traditional heat sinks there is also the imperfect problem of radiating effect.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided a kind of LED cylindrical ceiling lamp, overcomes prior art
Deficiency, reasonable in design, compact conformation, radiator is formed around even circumferential distribution by multi-disc fin, as a heat radiation card cover,
Power supply is fixed seat its light source and assembly thereof are all arranged in card cover, at confined space increasing heat radiation area, on radiator
It is provided with heat dissipation channel and thermal conductive surface, its good heat dissipation effect, improves radiating efficiency.
The technical solution adopted in the utility model is as follows:
A kind of LED cylindrical ceiling lamp, including LED light source, radiator, protecgulum, bonnet and fixing seat, described fixing seat is fixed
In radiator leading section, LED light source is fixed on fixing seat, and LED light source front end is provided with transparent, and lens are fixed on fixing seat front end
Face, described lens front is provided with protecgulum, and protecgulum is fixed on radiator front end, and radiator rear end is provided with bonnet, and bonnet is provided with
Electrode, power supply is arranged in fixing seat.
Described protecgulum is inserted and fixed on radiator.
Described bonnet is fastened on radiator.
Described radiator is formed around even circumferential distribution by multi-disc fin.
The lamellar body front end of described fin has slot, has to be inwardly folded be perpendicular to consolidating of lamellar body near slot position
Determine face, described lamellar body also have and is inwardly folded the thermal conductive surface being perpendicular to lamellar body, be provided with louvre near thermal conductive surface lamellar body,
Multi-disc fin around circumferential body be the formation of heat dissipation channel.
Described place, thermal conductive surface both sides lamellar body is provided with a reinforcement.
Compared with the prior art, the beneficial effects of the utility model are as follows:
This utility model has overturned traditional LED cylindrical ceiling lamp heat spreader structures, radiator by multi-disc fin around circle
Week is uniformly distributed formation, as a heat radiation card cover, power supply is fixed seat and its light source and assembly thereof is all arranged in card cover,
Confined space increasing heat radiation area, radiator is provided with heat dissipation channel and thermal conductive surface, its good heat dissipation effect, improves radiating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is assembling perspective view of the present utility model；
Fig. 3 is the structural representation of this utility model section view.
Detailed description of the invention
Seeing accompanying drawing, a kind of LED cylindrical ceiling lamp, including LED light source 1, radiator 2, protecgulum 3, bonnet 4 and fixing seat 5, institute
The fixing seat 5 stated is fixed on radiator 2 leading section, and LED light source 1 is fixed on fixing seat 5, and LED light source 1 front end is provided with transparent 6,
Lens 6 are fixed on fixing seat 5 front end face, and described lens 5 front end is provided with protecgulum 3, and protecgulum 3 is fixed on radiator 2 front end, heat radiation
Device 2 rear end is provided with bonnet 4, and bonnet 4 is provided with electrode 7, and power supply is arranged in fixing seat 5；Described radiator 2 is dispelled the heat by multi-disc
Sheet 8 is formed around even circumferential distribution, and the lamellar body front end of fin 8 has slot 801, has inwardly near slot 801 position
Turn up the stationary plane 802 being perpendicular to lamellar body, described lamellar body also has and is inwardly folded the thermal conductive surface 803 being perpendicular to lamellar body, lean on
Nearly thermal conductive surface 803 lamellar body is provided with louvre 804, multi-disc fin 8 around circumferential body be the formation of heat dissipation channel, thermal conductive surface
803 place, both sides lamellar bodies are provided with a reinforcement 805；Described protecgulum 3 inserts and is fixed on the slot 801 of fin,
Bonnet 4 is fastened on radiator 2, and fixing seat 5 is arranged on thermal conductive surface 803；This utility model has overturned traditional LED days
Cylindrical fireworks lamp heat spreader structures, radiator is formed around even circumferential distribution by multi-disc fin, as a heat radiation card cover, by power supply
Its light source and assembly thereof are all arranged in card cover by fixing seat, and at confined space increasing heat radiation area, radiator is provided with scattered
The passage of heat and thermal conductive surface, its good heat dissipation effect, improves radiating efficiency.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a LED cylindrical ceiling lamp, including LED light source, radiator, protecgulum, bonnet and fixing seat, it is characterised in that: described
Fixing seat is fixed on radiator leading section, and LED light source is fixed on fixing seat, and LED light source front end is provided with transparent, and lens are fixed on
Fixing seat front end face, described lens front is provided with protecgulum, and protecgulum is fixed on radiator front end, and radiator rear end is provided with bonnet,
Bonnet is provided with electrode, and power supply is arranged in fixing seat.
A kind of LED cylindrical ceiling lamp the most according to claim 1, it is characterised in that: described protecgulum is inserted and fixed to heat radiation
On device.
A kind of LED cylindrical ceiling lamp the most according to claim 1, it is characterised in that: described bonnet is fastened on heat radiation
On device.
A kind of LED cylindrical ceiling lamp the most according to claim 1, it is characterised in that: described radiator is by multi-disc fin
Formed around even circumferential distribution.
A kind of LED cylindrical ceiling lamp the most according to claim 4, it is characterised in that: the lamellar body front end tool of described fin
There is slot, have near slot position and be inwardly folded the stationary plane being perpendicular to lamellar body, described lamellar body also has and is inwardly folded
It is perpendicular to the thermal conductive surface of lamellar body, is provided with louvre near thermal conductive surface lamellar body.
A kind of LED cylindrical ceiling lamp the most according to claim 5, it is characterised in that: described place, thermal conductive surface both sides lamellar body
It is provided with a reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672341.8U CN205746399U (en) | 2016-06-29 | 2016-06-29 | A kind of LED cylindrical ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672341.8U CN205746399U (en) | 2016-06-29 | 2016-06-29 | A kind of LED cylindrical ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746399U true CN205746399U (en) | 2016-11-30 |
Family
ID=57379408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672341.8U Active CN205746399U (en) | 2016-06-29 | 2016-06-29 | A kind of LED cylindrical ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972520A (en) * | 2016-06-29 | 2016-09-28 | 合肥鑫烁科技有限公司 | LED ceiling down lamp |
| CN106871022A (en) * | 2017-03-23 | 2017-06-20 | 广州亿赐照明有限公司 | A kind of LED Ceiling lights |
-
2016
- 2016-06-29 CN CN201620672341.8U patent/CN205746399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972520A (en) * | 2016-06-29 | 2016-09-28 | 合肥鑫烁科技有限公司 | LED ceiling down lamp |
| CN106871022A (en) * | 2017-03-23 | 2017-06-20 | 广州亿赐照明有限公司 | A kind of LED Ceiling lights |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203131624U (en) | Novel LED (light emitting diode) wall lamp | |
| CN103883908A (en) | Directional lighting led lamp | |
| CN104776328A (en) | LED (Light Emitting Diode) arc-shaped lamp module | |
| CN205746399U (en) | A kind of LED cylindrical ceiling lamp | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN203927498U (en) | A kind of great power LED cylindrical lamp | |
| CN205746400U (en) | A kind of cylindrical ceiling lamp radiator | |
| CN205174129U (en) | High -efficient radiating resource -saving type LED industrial and mining lamp | |
| CN204358500U (en) | A kind of LED eyeshield fluorescent tube | |
| CN205690105U (en) | Efficiency heat-radiating LED lamp | |
| CN204806042U (en) | Spherical lamps and lanterns | |
| CN203297973U (en) | Large-angle lamp capable of dissipating heat | |
| CN205331983U (en) | Heat dissipation COB projecting lamp is forced to fin formula | |
| CN203215339U (en) | Lighting fitting in transformer substation plant area | |
| CN204420789U (en) | A kind of LED down of easy heat radiation | |
| CN203549613U (en) | Led ceiling lamp | |
| CN203836642U (en) | Oriented illumination LED lamp | |
| CN203036313U (en) | LED light source structure | |
| CN202769361U (en) | Light-emitting diode (LED) illuminator | |
| CN105972520A (en) | LED ceiling down lamp | |
| CN202660423U (en) | Heat dissipation street lamp | |
| CN208951772U (en) | A kind of small street lamp of LED one diffusion | |
| CN205746060U (en) | A kind of LED electricity-saving lamp | |
| CN205424615U (en) | Shine wide LED lamps and lanterns of face | |
| CN204201528U (en) | A kind of high-brightness LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |