CN203190366U - Radiating tube section bar of LED lamp - Google Patents
Radiating tube section bar of LED lamp Download PDFInfo
- Publication number
- CN203190366U CN203190366U CN2013200561346U CN201320056134U CN203190366U CN 203190366 U CN203190366 U CN 203190366U CN 2013200561346 U CN2013200561346 U CN 2013200561346U CN 201320056134 U CN201320056134 U CN 201320056134U CN 203190366 U CN203190366 U CN 203190366U
- Authority
- CN
- China
- Prior art keywords
- section bar
- led lamp
- tube section
- radiating
- cavity body
- 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
The utility model provides a radiating tube section bar of an LED lamp and relates to the technical field of lighting lamps. The radiating tube section bar of the LED lamp solves the technical problems that existing radiating parts of an LED lamp tube are not reasonable in structural design and heat radiating and assembling are not facilitated. The section bar comprises a semicircle cavity body, wherein a strip-shaped radiating groove is formed in the outer wall of the cavity body, two clamping grooves are symmetrically formed in the lower portion of the cavity body of the section bar, and a lamp panel fixing groove is formed between the two clamping grooves. The radiating tube section bar of the LED lamp has the advantages that the cooling rate can be effectively improved due to the arrangement of the semicircle hollow cavity body and the radiating groove formed in the outer wall of the cavity body, and the LED lamp can be assembled conveniently due to the arrangement of the two clamping grooves and the lamp panel fixing groove.
Description
Technical field:
The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED lamp radiating tube section bar.
Background technology:
Edison has successfully invented after the incandescent lamp, and the human pursuit that never stopped light when the night fell, needs illumination to satisfy the daily life of oneself.Although the comparison that present all kinds of illuminating lamp has been done is exquisite and practical, people never stopped effort energy-conservation and the raising light efficiency.For existing LED fluorescent tube, its thermal component structural design is unreasonable, is not easy to assembling, and radiating effect neither be very desirable.
The utility model content:
The purpose of this utility model is: the thermal component structural design that solves existing LED fluorescent tube is unreasonable, is unfavorable for the technical problem of dispelling the heat and assembling.The utility model provides a kind of LED lamp radiating tube section bar of reasonable in design for this reason.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of LED lamp radiating tube section bar, it is characterized in that: this section bar comprises semicircular cavity, is shaped on the heat radiation groove of strip on the chamber outer wall, the cavity below of described section bar is symmetrically arranged with two draw-in grooves, is the lamp plate holddown groove between two draw-in grooves.
Described heat radiation groove equidistantly be arranged in parallel, increases the area of dissipation of section bar.
The LED lamp radiating tube section bar that the utility model provides, the heat radiation groove that arranges on semicircular hollow cavity and the chamber outer wall can effectively improve rate of heat dispation; Two draw-in grooves that arrange and lamp plate holddown groove are convenient to that the LED lamp is in bulk joins.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 1, a kind of LED lamp radiating tube section bar, this section bar comprises semicircular cavity 1, is shaped on the heat radiation groove 2 of strip on cavity 1 outer wall, it is lamp plate holddown groove 4 that cavity 1 below of section bar is symmetrically arranged with between 3, two draw-in grooves 3 of two draw-in grooves.
More than show and described basic principle of the present utility model, 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; what describe in above-described embodiment and the specification only is preference of the present utility model; be not used for limiting the utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. LED lamp radiating tube section bar, it is characterized in that: this section bar comprises semicircular cavity, is shaped on the heat radiation groove of strip on the chamber outer wall, the cavity below of described section bar is symmetrically arranged with two draw-in grooves, is the lamp plate holddown groove between two draw-in grooves.
2. LED lamp radiating tube section bar according to claim 1, it is characterized in that: described heat radiation groove equidistantly be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200561346U CN203190366U (en) | 2013-01-31 | 2013-01-31 | Radiating tube section bar of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200561346U CN203190366U (en) | 2013-01-31 | 2013-01-31 | Radiating tube section bar of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190366U true CN203190366U (en) | 2013-09-11 |
Family
ID=49107222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200561346U Expired - Fee Related CN203190366U (en) | 2013-01-31 | 2013-01-31 | Radiating tube section bar of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10539314B2 (en) | 2011-09-12 | 2020-01-21 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
-
2013
- 2013-01-31 CN CN2013200561346U patent/CN203190366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10539314B2 (en) | 2011-09-12 | 2020-01-21 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
| US11181261B2 (en) | 2011-09-12 | 2021-11-23 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
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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: 20130911 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |