CN203010525U - Drawing fixing device of light-emitting diode (LED) energy-saving lamp - Google Patents
Drawing fixing device of light-emitting diode (LED) energy-saving lamp Download PDFInfo
- Publication number
- CN203010525U CN203010525U CN2013200000572U CN201320000057U CN203010525U CN 203010525 U CN203010525 U CN 203010525U CN 2013200000572 U CN2013200000572 U CN 2013200000572U CN 201320000057 U CN201320000057 U CN 201320000057U CN 203010525 U CN203010525 U CN 203010525U
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- center pillar
- lamp
- heat
- heat conduction
- led
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to lighting accessories, and particularly relates to a drawing fixing device of a light-emitting diode (LED) energy-saving lamp. The drawing fixing device comprises a lamp cap, a lampshade, LED light bar clamping slots, a heat-conducting center pillar and power jacks, wherein the LED light bar clamping slots and the heat-conducting center pillar are of an integrated structure; the heat-conducting center pillar is connected with the semispherical lamp cap; radiating fins are arranged at the spherical surface of the lamp cap; the LED lamp bar clamping slots and the heat-conducting center pillar form drawing channels; the power jacks are formed in the end faces, opposite to the drawing channel, of the lamp cap; and the lampshade is sleeved outside the heat-conducting center pillar. The drawing fixing device of the LED energy-saving lamp disclosed by the utility model is novel in structure, convenient to install and maintain for replacing light bars, and good in glowing effect. The heat-conducting center pillar absorbs heat of the light bars and transmits the heat to the radiating fins of the lamp cap through a heat pipe, so that the radiating efficiency is improved, and the service life of the lamp is also prolonged.
Description
Technical field
The utility model relates to a kind of lighting apparatus accessory, particularly a kind of drawing and pulling type LED device for fixing energy saving lamp.
Background technology
It is light source that traditional mine lamp adopts incandescent lamp or electricity-saving lamp, aspect energy-conserving and environment-protective and service life far away from the mine lamp of LED light source.Existing LED mine lamp adopts emitting semiconductor to make, its circuit is communicated with by pcb board, in use, it is stronger that LED lamp pearl is fixed on pcb board direction, can not be as fluorescent tube or bulb, illumination can't shine surrounding, need demolition and maintenance due to after single, a plurality of lamp pearls of serial or parallel connection break down just outward, the conventional screw fixed form need to be taken off decomposition together with PCB and lamp body, maintenance workload is large, and efficient is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of novel structure is provided, be convenient to the drawing and pulling type LED device for fixing energy saving lamp of installation and maintenance.
A kind of drawing and pulling type LED device for fixing energy saving lamp, comprise lamp holder, lampshade, LED lamp clamp bar slot, heat conduction center pillar and supply hub, LED lamp clamp bar slot and heat conduction center pillar are structure as a whole, the heat conduction center pillar is connected with the hemispherical lamp holder, the lamp holder sphere is established radiating fin, LED lamp clamp bar slot and heat conduction center pillar consist of the pull passage, and the lamp holder end face relative with the pull passage established supply hub, and lampshade is enclosed within outside the heat conduction center pillar.
Described heat conduction center pillar is square, and establishes pair of LEDs lamp clamp bar slot for every.
Described heat conduction center pillar is prismatic, establishes pair of LEDs lamp clamp bar slot for every.
Described heat conduction center pillar is provided with heat pipe, and the heat pipe lower end penetrates the heat conduction center pillar, and the heat pipe upper end is in radiating fin.
The beneficial effects of the utility model:
Drawing and pulling type LED device for fixing energy saving lamp of the present utility model, novel structure is replaced the lamp bar convenient for installation and maintenance, illumination effect is good, the heat radiation center pillar with lamp bar heat absorption by hot pipe conducting to the lamp holder radiating fin, improved radiating efficiency, extended the service life of lamp.
Description of drawings
Fig. 1 is the utility model drawing and pulling type LED device for fixing energy saving lamp structural diagrams intention.
Fig. 2 is the utility model drawing and pulling type LED device for fixing energy saving lamp center pillar and bulb holder connection structure schematic diagram.
Fig. 3 is the utility model drawing and pulling type LED device for fixing energy saving lamp one end structure schematic diagram.
Fig. 4 is that the utility model drawing and pulling type LED device for fixing energy saving lamp heat radiation center pillar is prismatic one end structure schematic diagram.
Fig. 5 is that the utility model drawing and pulling type LED device for fixing energy saving lamp heat radiation center pillar is the prismatic structural representation.
Wherein, in figure, mark 1 is lamp holder, and 2 is LED lamp clamp bar slot, and 3 are the heat conduction center pillar, and 4 is supply hub, and 5 is radiating fin.
The specific embodiment
Embodiment one: referring to Fig. 1 to 3, a kind of drawing and pulling type LED device for fixing energy saving lamp, comprise lamp holder 1, lampshade, LED lamp clamp bar slot 2, heat conduction center pillar 3 and supply hub 4, LED lamp clamp bar slot 2 is structure as a whole with heat conduction center pillar 3, heat conduction center pillar 3 is connected with hemispherical lamp holder 1, and the lamp holder sphere is established radiating fin 5, and LED lamp clamp bar slot 2 consists of the pull passage with heat conduction center pillar 3, lamp holder 1 end face relative with the pull passage established supply hub 4, and lampshade is enclosed within outside the heat conduction center pillar.
Described heat conduction center pillar is square, and establishes pair of LEDs lamp clamp bar slot for every.
Described heat conduction center pillar is provided with heat pipe, and the heat pipe lower end penetrates the heat conduction center pillar, and the heat pipe upper end is in radiating fin.
Embodiment two: referring to Fig. 4 to 5, roughly the same with embodiment one, something in common repeats no more, and different places is that described heat conduction center pillar 3 is prismatic, establishes pair of LEDs lamp clamp bar slot 2 for every.
Claims (4)
1. drawing and pulling type LED device for fixing energy saving lamp, comprise lamp holder, lampshade, LED lamp clamp bar slot, heat conduction center pillar and supply hub, it is characterized in that: LED lamp clamp bar slot and heat conduction center pillar are structure as a whole, the heat conduction center pillar is connected with the hemispherical lamp holder, the lamp holder sphere is established radiating fin, LED lamp clamp bar slot and heat conduction center pillar consist of the pull passage, and the lamp holder end face relative with the pull passage established supply hub, and lampshade is enclosed within outside the heat conduction center pillar.
2. drawing and pulling type LED device for fixing energy saving lamp according to claim 1, it is characterized in that: described heat conduction center pillar is square, and establishes pair of LEDs lamp clamp bar slot for every.
3. drawing and pulling type LED device for fixing energy saving lamp according to claim 1, it is characterized in that: described heat conduction center pillar is prismatic, establishes pair of LEDs lamp clamp bar slot for every.
4. drawing and pulling type LED device for fixing energy saving lamp according to claim 1, it is characterized in that: described heat conduction center pillar is provided with heat pipe, and the heat pipe lower end penetrates the heat conduction center pillar, and the heat pipe upper end is in radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200000572U CN203010525U (en) | 2013-01-04 | 2013-01-04 | Drawing fixing device of light-emitting diode (LED) energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200000572U CN203010525U (en) | 2013-01-04 | 2013-01-04 | Drawing fixing device of light-emitting diode (LED) energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010525U true CN203010525U (en) | 2013-06-19 |
Family
ID=48602114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200000572U Expired - Fee Related CN203010525U (en) | 2013-01-04 | 2013-01-04 | Drawing fixing device of light-emitting diode (LED) energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010525U (en) |
-
2013
- 2013-01-04 CN CN2013200000572U patent/CN203010525U/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: 20130619 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |