CN203162621U - Safety structure of LED fluorescent tube - Google Patents
Safety structure of LED fluorescent tube Download PDFInfo
- Publication number
- CN203162621U CN203162621U CN2013200479835U CN201320047983U CN203162621U CN 203162621 U CN203162621 U CN 203162621U CN 2013200479835 U CN2013200479835 U CN 2013200479835U CN 201320047983 U CN201320047983 U CN 201320047983U CN 203162621 U CN203162621 U CN 203162621U
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- led fluorescent
- cutting ferrule
- heat radiation
- safety structure
- 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 discloses a safety structure of an LED fluorescent tube. The safety structure of the LED fluorescent tube comprises a heat dissipation shell, wherein an LED luminous module is arranged below the heat dissipation shell, and an insulating clamping cover is arranged between the heat dissipation shell and the LED luminous module. Safety performance of the safety structure of the LED fluorescent tube can be improved under the condition that heat dissipation and the appearance structure of the LED fluorescent tube are not influenced.
Description
Technical field
The utility model relates to a kind of safety protection structure of lighting apparatus, especially a kind of safety structure of LED fluorescent tube.
Background technology
Existing LED fluorescent tube is extensively adopted as the indoor or outdoors light fixture by all kinds of engineerings because its power consumption is lower and brightness is higher.And existing LED fluorescent tube adopts the isolation drive device to be the power supply of LED light emitting module more, but its isolation drive device overall volume is bigger, can't be placed in the lamp housing of the less LED fluorescent tube of volume, and when adopting non-isolation drive to power for the LED light emitting module, it has the state compulsion standard that does not meet safe power supply.
The utility model content
The utility model purpose is to provide a kind of safety structure of LED fluorescent tube, and it under the situation that does not influence heat radiation and fluorescent tube contour structures, has improved the security performance of this device at above-mentioned defective.
The purpose of this utility model realizes that by following structure it comprises: the heat radiation shell, heat radiation shell below is provided with the LED light emitting module, is provided with the insulation cutting ferrule between described heat radiation shell and LED light emitting module.
Described insulation cutting ferrule is embedded strip plastics cutting ferrule.
The length of described insulation cutting ferrule is smaller or equal to lamp body length, and its thickness is more than or equal to 0.1mm.
The utility model is established the insulation cutting ferrule between heat radiation shell and LED light emitting module, namely guaranteed the power supply safety of non-isolation drive power supply, improved the service life of LED light emitting module, simultaneously owing to adopt non-isolation drive power supply to guarantee that also the overall volume of LED fluorescent tube is unlikely to excessive, thereby influence installation and the practicality of LED fluorescent tube, adopt non-isolation drive power supply can improve power supplying efficiency more than 90%.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model.
The specific embodiment
The utility model embodiment 1 comprises as shown in Figure 1: heat radiation shell 3, heat radiation shell below is provided with LED light emitting module 2, is provided with insulation cutting ferrule 1 between described heat radiation shell and LED light emitting module.Described insulation cutting ferrule is embedded strip plastics cutting ferrule.The length of described insulation cutting ferrule equals lamp body length, its thickness 0.4mm.Be used for placing non-isolation drive power supply 4 in the heat radiation shell, non-isolation drive power supply connects the LED light emitting module.
The utility model embodiment 2 comprises: the heat radiation shell, heat radiation shell below is provided with the LED light emitting module, is provided with the insulation cutting ferrule between described heat radiation shell and LED light emitting module.Described insulation cutting ferrule is embedded strip plastics cutting ferrule.The length of described insulation cutting ferrule is less than lamp body length, its thickness 0.3mm.
The utility model embodiment 3 comprises: the heat radiation shell, heat radiation shell below is provided with the LED light emitting module, is provided with the insulation cutting ferrule between described heat radiation shell and LED light emitting module.Described insulation cutting ferrule is embedded strip plastics cutting ferrule.The length of described insulation cutting ferrule equals lamp body length, its thickness 0.1mm.
Claims (3)
1. the safety structure of a LED fluorescent tube, heat radiation shell (3), heat radiation shell below is provided with LED light emitting module (2), it is characterized in that: be provided with insulation cutting ferrule (1) between described heat radiation shell and LED light emitting module.
2. the safety structure of a kind of LED fluorescent tube according to claim 1, it is characterized in that: described insulation cutting ferrule is embedded strip plastics cutting ferrule.
3. the safety structure of a kind of LED fluorescent tube according to claim 1 and 2, it is characterized in that: the length of described insulation cutting ferrule is smaller or equal to lamp body length, and its thickness is more than or equal to 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200479835U CN203162621U (en) | 2013-01-29 | 2013-01-29 | Safety structure of LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200479835U CN203162621U (en) | 2013-01-29 | 2013-01-29 | Safety structure of LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162621U true CN203162621U (en) | 2013-08-28 |
Family
ID=49023804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200479835U Expired - Fee Related CN203162621U (en) | 2013-01-29 | 2013-01-29 | Safety structure of LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162621U (en) |
-
2013
- 2013-01-29 CN CN2013200479835U patent/CN203162621U/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: 20130828 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |