CN205746400U - A kind of cylindrical ceiling lamp radiator - Google Patents
A kind of cylindrical ceiling lamp radiator Download PDFInfo
- Publication number
- CN205746400U CN205746400U CN201620672344.1U CN201620672344U CN205746400U CN 205746400 U CN205746400 U CN 205746400U CN 201620672344 U CN201620672344 U CN 201620672344U CN 205746400 U CN205746400 U CN 205746400U
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- lamellar body
- conductive surface
- thermal conductive
- radiator
- fin
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Abstract
The utility model discloses a kind of cylindrical ceiling lamp radiator, including multi-disc fin, the lamellar body front end of fin has slot, have near slot position and be inwardly folded the stationary plane being perpendicular to lamellar body, also having on described lamellar body and be inwardly folded the thermal conductive surface being perpendicular to lamellar body, be provided with louvre near thermal conductive surface lamellar body, multi-disc fin forms heat dissipating housing around even circumferential distribution, multiple louvres form heat dissipation channel, and thermal conductive surface is successively near forming annular thermal conductive surface.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 the radiator of a kind of Ceiling light.
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 radiator is both needed to arrange be connected with lamp body scattered
Hot device, the heat that LED light source produces is conducted to radiator by lamp body, then is distributed by heat by radiator.Due to ceiling
Interior longitudinal space is limited, and fansink designs structure is installed limited, and typical high power Down lamp often can only rely on increase Down lamp design
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 cylindrical ceiling lamp radiator, overcomes existing
The deficiency of technology, reasonable in design, compact conformation, radiator is formed around even circumferential distribution by multi-disc fin, as one dissipates
Calorie cover, fixes power supply seat and its light source and assembly thereof is all arranged in card cover, at confined space increasing heat radiation area, dissipate
Hot device 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 cylindrical ceiling lamp radiator, including multi-disc fin, the lamellar body front end of described fin has slot, leans on
Nearly slot position has and is inwardly folded the stationary plane being perpendicular to lamellar body, described lamellar body also has to be inwardly folded is perpendicular to lamellar body
Thermal conductive surface, be provided with louvre near thermal conductive surface lamellar body, multi-disc fin forms heat dissipating housing around even circumferential distribution, multiple
Louvre forms heat dissipation channel, and thermal conductive surface is successively near forming annular thermal conductive surface.
Described radiator rear end is provided with for fixing draw-in groove.
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 Heat Sink A heat sink structure, radiator by multi-disc fin around even circumferential
Distribution is formed, and as a heat radiation card cover, power supply is fixed seat and its light source and assembly thereof is all arranged in card cover, at limited sky
Between increasing heat radiation area, radiator is provided with heat dissipation channel and thermal conductive surface, its good heat dissipation effect, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is heat radiating fin structure schematic diagram of the present utility model.
Detailed description of the invention
Seeing accompanying drawing, a kind of cylindrical ceiling lamp radiator, including multi-disc fin 1, the lamellar body front end of described fin 1
There is slot 101, have near slot 101 position and be inwardly folded the stationary plane 102 being perpendicular to lamellar body, described lamellar body also has
Have and be inwardly folded the thermal conductive surface 103 being perpendicular to lamellar body, be provided with louvre 104, multi-disc fin 1 near thermal conductive surface 103 lamellar body
Forming heat dissipating housing around even circumferential distribution, multiple louvres 104 form heat dissipation channel, and thermal conductive surface 103 is successively near forming ring
Shape thermal conductive surface, place, thermal conductive surface 103 both sides lamellar body is provided with a reinforcement 105, and described radiator rear end is provided with for solid
Fixed draw-in groove 2；This utility model has overturned traditional Heat Sink A heat sink structure, and radiator is equal around circumference by multi-disc fin
Even distribution is formed, and as a heat radiation card cover, power supply is fixed seat and its light source and assembly thereof is all arranged in card cover, limited
Space increasing heat radiation area, radiator is provided with heat dissipation channel 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 (3)
1. a cylindrical ceiling lamp radiator, including multi-disc fin, 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
Being perpendicular to the thermal conductive surface of lamellar body, be provided with louvre near thermal conductive surface lamellar body, multi-disc fin is formed around even circumferential distribution
Heat dissipating housing, multiple louvres form heat dissipation channel, and thermal conductive surface is successively near forming annular thermal conductive surface.
A kind of cylindrical ceiling lamp radiator the most according to claim 1, it is characterised in that: described radiator rear end is provided with
For fixing draw-in groove.
A kind of cylindrical ceiling lamp radiator the most according to claim 1, it is characterised in that: described place, thermal conductive surface both sides
Lamellar body is provided with a reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672344.1U CN205746400U (en) | 2016-06-29 | 2016-06-29 | A kind of cylindrical ceiling lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672344.1U CN205746400U (en) | 2016-06-29 | 2016-06-29 | A kind of cylindrical ceiling lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746400U true CN205746400U (en) | 2016-11-30 |
Family
ID=57379637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672344.1U Active CN205746400U (en) | 2016-06-29 | 2016-06-29 | A kind of cylindrical ceiling lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972521A (en) * | 2016-06-29 | 2016-09-28 | 合肥鑫烁科技有限公司 | Radiator for ceiling down lamp |
-
2016
- 2016-06-29 CN CN201620672344.1U patent/CN205746400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972521A (en) * | 2016-06-29 | 2016-09-28 | 合肥鑫烁科技有限公司 | Radiator for ceiling down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |