CN204201830U - A kind of LED cooling lamp holder - Google Patents
A kind of LED cooling lamp holder Download PDFInfo
- Publication number
- CN204201830U CN204201830U CN201420527177.2U CN201420527177U CN204201830U CN 204201830 U CN204201830 U CN 204201830U CN 201420527177 U CN201420527177 U CN 201420527177U CN 204201830 U CN204201830 U CN 204201830U
- Authority
- CN
- China
- Prior art keywords
- radiating segment
- end diameter
- radiator body
- lamp holder
- round table
- 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
Links
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a kind of LED cooling lamp holder, comprise radiator body, described radiator body is circumferentially provided with some blocks of heat radiation fin keels, the gripper shoe of described radiator body is provided with through wires hole and several louvres, described radiator body comprises radiating segment, middle radiating segment and lower radiating segment, described upper radiating segment is large round table-like of the little lower end diameter of upper end diameter, described middle radiating segment is little round table-like of the large lower end diameter of upper end diameter, and described lower radiating segment is large round table-like of the little lower end diameter of upper end diameter.The utility model structure is simple, reasonable in design, and the utility model, by arranging upper radiating segment, middle radiating segment and lower radiating segment, is not easy so so after a long time use to accumulate dust, avoids the heat dispersion affecting light fixture.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of LED cooling lamp holder.
Background technology
LED (Light-emitting diode, light emitting diode) as a kind of luminescent device directly converting electrical energy into visible ray and radiant energy, be widely regarded as 21st century top quality green light source, it has a series of advantage, as low in operating voltage, power consumption is little, the life-span is long, and LED itself is all pollution-free, stable and reliable for performance with manufacturing process.Under the policy guide of energy-saving and emission-reduction, be widely used in lighting field.
The advantage that LED lamp was grown due to its energy-saving and environmental protection, life-span obtains applying more and more widely in daily life, now a lot of LED lamp at the future development towards more high-power, more lamp pearls to adapt to the user demand of people, but, along with the increase of LED lamp power, how can carry out effective heat radiation and become a problem demanding prompt solution.Easily accumulate dust between the heat radiation fin keel announced according to Chinese Patent Application No. 201310183541.8 and retainer ring, so long-time use affects the heat dispersion of light fixture afterwards.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED cooling lamp holder.
The utility model is achieved through the following technical solutions:
A kind of LED cooling lamp holder, comprise radiator body, described radiator body is circumferentially provided with some blocks of heat radiation fin keels, the gripper shoe of described radiator body is provided with through wires hole and several louvres, described radiator body comprises radiating segment, middle radiating segment and lower radiating segment, described upper radiating segment is large round table-like of the little lower end diameter of upper end diameter, described middle radiating segment is little round table-like of the large lower end diameter of upper end diameter, and described lower radiating segment is large round table-like of the little lower end diameter of upper end diameter.
As preferably, described upper radiating segment, middle radiating segment and lower radiating segment are one-body molded.
As preferably, the Y-shaped or waveform of described heat radiation fin keel.
As preferably, the diameter bottom of described upper radiating segment is identical with the diameter bottom of lower radiating segment.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model is by arranging upper radiating segment, middle radiating segment and lower radiating segment, be not easy so so after a long time use to accumulate dust, avoid the heat dispersion affecting light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. radiator body; Radiating segment on 101.; Radiating segment in 102.; 103. times radiating segments; 2. dispel the heat fin keel; 3. gripper shoe; 4. through wires hole; 5. louvre.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of LED cooling lamp holder, comprises radiator body 1, and described radiator body 1 is circumferentially provided with some blocks of heat radiation fin keels 2, the Y-shaped or waveform of described heat radiation fin keel 2, can improve the area of dissipation of light fixture like this, improves heat dispersion.The gripper shoe 3 of described radiator body 1 is provided with through wires hole 4 and several louvres 5, described radiator body 1 comprises radiating segment 101, middle radiating segment 102 and lower radiating segment 103, and described upper radiating segment 101, middle radiating segment 102 are one-body molded with lower radiating segment 103.
Round table-like large in the little lower end diameter of upper end diameter of described upper radiating segment 101, round table-like little in the large lower end diameter of upper end diameter of described middle radiating segment 102, round table-like large in the little lower end diameter of upper end diameter of described lower radiating segment 103, the diameter bottom of described upper radiating segment 101 is identical with the diameter bottom of lower radiating segment 103, be not easy so so after a long time use to accumulate dust, avoid the heat dispersion affecting light fixture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a LED cooling lamp holder, comprise radiator body (1), described radiator body (1) is circumferentially provided with some pieces of heat radiations fin keel (2), the gripper shoe (3) of described radiator body (1) is provided with through wires hole (4) and several louvres (5), it is characterized in that: described radiator body (1) comprises radiating segment (101), middle radiating segment (102) and lower radiating segment (103), described upper radiating segment (101) is large round table-like of little lower end diameter in upper end diameter, described middle radiating segment (102) is little round table-like of large lower end diameter in upper end diameter, described lower radiating segment (103) is large round table-like of little lower end diameter in upper end diameter.
2. a kind of LED cooling lamp holder according to claim 1, is characterized in that: described upper radiating segment (101), middle radiating segment (102) and lower radiating segment (103) are one-body molded.
3. a kind of LED cooling lamp holder according to claim 1, is characterized in that: the Y-shaped or waveform of described heat radiation fin keel (2).
4. a kind of LED cooling lamp holder according to claim 1, is characterized in that: the diameter bottom of described upper radiating segment (101) is identical with the diameter bottom of lower radiating segment (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527177.2U CN204201830U (en) | 2014-09-15 | 2014-09-15 | A kind of LED cooling lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527177.2U CN204201830U (en) | 2014-09-15 | 2014-09-15 | A kind of LED cooling lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201830U true CN204201830U (en) | 2015-03-11 |
Family
ID=52659787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527177.2U Expired - Fee Related CN204201830U (en) | 2014-09-15 | 2014-09-15 | A kind of LED cooling lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201830U (en) |
-
2014
- 2014-09-15 CN CN201420527177.2U patent/CN204201830U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |