CN203297991U - Large-angle emergent-light low-temperature LED daylight lamp - Google Patents
Large-angle emergent-light low-temperature LED daylight lamp Download PDFInfo
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- CN203297991U CN203297991U CN2013203018811U CN201320301881U CN203297991U CN 203297991 U CN203297991 U CN 203297991U CN 2013203018811 U CN2013203018811 U CN 2013203018811U CN 201320301881 U CN201320301881 U CN 201320301881U CN 203297991 U CN203297991 U CN 203297991U
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- lampshade
- latter half
- half lampshade
- plug
- half portion
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Abstract
The utility model discloses a large-angle emergent-light low-temperature LED daylight lamp which comprises an upper half portion lampshade, a plug, at least one transparent ceramic substrate and a lower half portion lampshade. LED chips are fixed on at least one face of the transparent ceramic substrate. The transparent ceramic substrate is fixed on the lower half portion lampshade. At least one end of the lower half portion lampshade is connected with the plug. The upper half portion lampshade is respectively connected with the lower half portion lampshade and the plug and forms a closed lamp tube with the lower half portion lampshade and the plug. The space occupied by the lower half portion lampshade does not exceed one third of the size of the lamp tube. The upper half portion lampshade is made of plastic materials. The upper half portion lampshade is made of transparent ceramic materials. The lower half portion lampshade is made of aluminum materials. The lower half portion lampshade is made of transparent ceramic materials. The large-angle emergent-light low-temperature LED daylight lamp has the advantages of being large in emergent-light angle, high in light effect and low in temperature.
Description
Technical field
The utility model relates to the LED field of illuminating lamps, refers to especially a kind of LED fluorescent lamp of wide-angle bright dipping low temperature.
Background technology
The structure of present existing LED fluorescent lamp tool is generally to be fixed on the latter half lampshade the module that is fixed with LED chip is smooth.This structure causes the rising angle of LED module little, generally can not surpass 180 degree.And because general light is blocked, so light efficiency is not high.If reach wide-angle bright dipping and high light efficiency, just needing increases LED module (increasing power), and energy-saving efficiency is low, and whole light temperature is higher, and high temperature can cause again lamp life to reduce.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of LED fluorescent lamp of wide-angle bright dipping low temperature is provided.
The utility model is achieved through the following technical solutions:
The LED fluorescent lamp of the utility model wide-angle bright dipping low temperature, comprise the first half lampshade, plug, at least one crystalline ceramics substrate, the latter half lampshade; Described crystalline ceramics substrate one side at least is fixed with LED chip; Described crystalline ceramics substrate is fixed on the latter half lampshade; Described the latter half lampshade has at least an end to be connected with plug; Described the first half lampshade is connected with the latter half lampshade, plug respectively, with the latter half lampshade and plug, forms the fluorescent tube that seals.
Described the latter half lampshade take up space and be no more than 1/3rd of fluorescent tube volume.
Described the first half lampshade is plastic material.
Described the first half lampshade is transparent ceramic material.
Described the latter half lampshade is aluminum material.
Described the latter half lampshade is transparent ceramic material.
The utility model is fixed on the latter half lampshade at the crystalline ceramics substrate by being fixed with LED chip, makes light source 360 degree bright dippings itself.Allow simultaneously the latter half lampshade of stopping light take up space and be no more than 1/3rd of fluorescent tube volume, finally make the rising angle of whole lamp at least greater than 300 degree.Through experiment showed, that the utility model compares the existing LED light fixture of same equal-specification, on the basis that reaches the wide-angle bright dipping, light efficiency improves approximately 50%.The power that reaches equal light efficiency is lower, and temperature rise can be controlled in 40 degree.
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described further.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional structure schematic diagram of the present utility model.
Fig. 3 is stereogram of the present utility model.
Fig. 4 is another kind of structural representation of the present utility model.
Fig. 5 is another kind of structural representation of the present utility model.
Fig. 6 is another kind of structural representation of the present utility model.
Fig. 7 is plan structure schematic diagram of the present utility model.
Fig. 8 is cross-sectional structure schematic diagram of the present utility model.
Fig. 9 is another kind of structural representation of the present utility model.
Figure 10 is plan structure schematic diagram of the present utility model.
Figure 11 is cross-sectional structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model comprises that the first half lampshade 1, belt electrode 5 plugs 2, six two sides all are fixed with crystalline ceramics substrate 3, the latter half lampshade 4 of LED chip 6; Between described six crystalline ceramics substrates 3, by the wire (not shown), connect; Described ceramic substrate near plug 23 is connected with plug 2 by the wire (not shown); Described crystalline ceramics substrate 3 is vertically fixed in the groove of the latter half lampshade 4; One end of described the latter half lampshade 4 is fixed on plug 2; Described the first half lampshade 1 is connected in the screens mode with the latter half lampshade 4, plug 2 respectively, with the latter half lampshade 4 and plug 2, forms the fluorescent tube that seals; Described the first half lampshade 1 is plastic material; Described the latter half lampshade 4 is aluminum material.
As shown in Figure 4, the utility model comprises that the plug 2 of the first half lampshade 1, two belt electrodes 5, six one sides are fixed with crystalline ceramics substrate 3, the latter half lampshade 4 of LED chip 6; Between described six crystalline ceramics substrates 3, by the wire (not shown), connect; Described ceramic substrate near plug 23 is connected with plug 2 by the wire (not shown); Described crystalline ceramics substrate 3 is vertically fixed on the latter half lampshade 4; Described the latter half lampshade 4 two ends are separately fixed on two plugs 2; Described the first half lampshade 1 is connected in the screens mode with the latter half lampshade 4, plug 2 respectively, with the latter half lampshade 4 and plug 2, forms the fluorescent tube that seals.Described the latter half lampshade 4 take up spaces are the sixth of fluorescent tube volume; Described the first half lampshade 1 is plastic material; Described the latter half lampshade 4 is aluminum material.
As shown in Figure 5, the utility model comprises that the first half lampshade 1, lamp body two ends are respectively arranged with crystalline ceramics substrate 3, the latter half lampshade 4 that the plug 2 of a belt electrode 5 and not electroded plug 2, six one sides are fixed with LED chip 6; Between described six crystalline ceramics substrates 3, by the wire (not shown), connect; Described ceramic substrate near plug 23 is connected with plug 2 by the wire (not shown); Described crystalline ceramics substrate 3 is vertically fixed on the latter half lampshade 4; Described the latter half lampshade 4 two ends are separately fixed on two plugs 2; Described the first half lampshade 1 is connected in the screens mode with the latter half lampshade 4, plug 2 respectively, with the latter half lampshade 4 and plug 2, forms the fluorescent tube that seals.Described the latter half lampshade 4 take up spaces are the sixth of fluorescent tube volume; Described the first half lampshade 1 is transparent ceramic material; Described the latter half lampshade 4 is aluminum material.
As Fig. 6, shown in 7,8, the utility model comprises that the first half lampshade 1, lamp body two ends are respectively arranged with crystalline ceramics substrate 3, the latter half lampshade 4 that the plug 2 of a belt electrode 5 and not electroded plug 2, six one sides are fixed with LED chip 6; Between described six crystalline ceramics substrates 3, by the wire (not shown), connect; Described ceramic substrate near plug 23 is connected with plug 2 by the wire (not shown); Described crystalline ceramics substrate 3 direction that lies low is stuck in the groove of the latter half lampshade 4 inboards; Described the latter half lampshade 4 two ends are separately fixed on two plugs 2; Described the first half lampshade 1 is connected in the screens mode with the latter half lampshade 4, plug 2 respectively, with the latter half lampshade 4 and plug 2, forms the fluorescent tube that seals.Described the latter half lampshade 4 take up spaces are the sixth of fluorescent tube volume; Described the first half lampshade 1 is plastic material; Described the latter half lampshade 4 is transparent ceramic material.
As Fig. 9, shown in 10,11, the utility model comprises that the first half lampshade 1, lamp body two ends are respectively arranged with crystalline ceramics substrate 3, the latter half lampshade 4 that the plug 2 of a belt electrode 5 and not electroded plug 2, six one sides are fixed with LED chip 6; Between described six crystalline ceramics substrates 3, by the wire (not shown), connect; Described ceramic substrate near plug 23 is connected with plug 2 by the wire (not shown); Described crystalline ceramics substrate 3 is bonded on the platform of the latter half lampshade 4 inboards by the glue (not shown) direction that lies low; Described the latter half lampshade 4 two ends are separately fixed on two plugs 2; Described the first half lampshade 1 is connected in the screens mode with the latter half lampshade 4, plug 2 respectively, with the latter half lampshade 4 and plug 2, forms the fluorescent tube that seals.Described the latter half lampshade 4 take up spaces are the sixth of fluorescent tube volume; Described the first half lampshade 1 is plastic material; Described the latter half lampshade 4 is transparent ceramic material.
Claims (6)
1. the LED fluorescent lamp of a wide-angle bright dipping low temperature is characterized in that: comprise the first half lampshade, plug, at least one crystalline ceramics substrate, the latter half lampshade; Described crystalline ceramics substrate one side at least is fixed with LED chip; Described crystalline ceramics substrate is fixed on the latter half lampshade; Described the latter half lampshade has at least an end to be connected with plug; Described the first half lampshade is connected with the latter half lampshade, plug respectively, with the latter half lampshade and plug, forms the fluorescent tube that seals.
2. the LED fluorescent lamp of described wide-angle bright dipping low temperature according to claim 1 is characterized in that: described the latter half lampshade take up space and be no more than 1/3rd of fluorescent tube volume.
3. the LED fluorescent lamp of described wide-angle bright dipping low temperature according to claim 1, it is characterized in that: described the first half lampshade is plastic material.
4. the LED fluorescent lamp of described wide-angle bright dipping low temperature according to claim 1, it is characterized in that: described the first half lampshade is transparent ceramic material.
5. the LED fluorescent lamp of described wide-angle bright dipping low temperature according to claim 1, it is characterized in that: described the latter half lampshade is aluminum material.
6. the LED fluorescent lamp of described wide-angle bright dipping low temperature according to claim 1, it is characterized in that: described the latter half lampshade is transparent ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203018811U CN203297991U (en) | 2013-05-29 | 2013-05-29 | Large-angle emergent-light low-temperature LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203018811U CN203297991U (en) | 2013-05-29 | 2013-05-29 | Large-angle emergent-light low-temperature LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297991U true CN203297991U (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203018811U Expired - Fee Related CN203297991U (en) | 2013-05-29 | 2013-05-29 | Large-angle emergent-light low-temperature LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456222A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | Straight tube type LED (light emitting diode) lamp |
-
2013
- 2013-05-29 CN CN2013203018811U patent/CN203297991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456222A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | Straight tube type LED (light emitting diode) lamp |
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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: 20131120 Termination date: 20160529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |