CN205299286U - LED filament down lamp - Google Patents
LED filament down lamp Download PDFInfo
- Publication number
- CN205299286U CN205299286U CN201521117735.9U CN201521117735U CN205299286U CN 205299286 U CN205299286 U CN 205299286U CN 201521117735 U CN201521117735 U CN 201521117735U CN 205299286 U CN205299286 U CN 205299286U
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- China
- Prior art keywords
- led filament
- down lamp
- reflection
- decorative pattern
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a LED filament down lamp, include base, reflection bowl and install at least one LED filament lamp in the reflection bowl, reflection bowl is nested to be installed in the base, be provided with the plane of reflection of area reflection decorative pattern on reflection bowl's the inner wall, the open end of reflection bowl or base is connected with the printing opacity mirror. The utility model discloses because install the LED filament in the LED filament lamp, the LED filament is the line source, can form great luminous angle, simultaneously, under the combined action of reflection bowl and printing opacity mirror, most light will be reflected away by reflection bowl, and the efficiency of light energy utilization obviously improves, has strengthened LED filament down lamp's luminous luminance, and in addition, the light that LED filament down lamp sent can excessively not concentrated and produce amazing dazzling sensation, will become even more soft.
Description
Technical field
This utility model relates to LED Down lamp design field, particularly to a kind of LED filament Down lamp.
Background technology
LED down is generally embedded in ceiling, forms entirety lighting luminous downwards with building, has and can be hidden in building decoration body portion and lumen value advantages of higher. Traditional LED down adopts LED chip as light source, owing to LED chip is point source, it is generally straight tube shape plus the reflection shield in LED down to arrange, the light beam of LED chip can not all be gone out under the stop of reflection shield in transmission, affect optical energy utilization efficiency and the luminosity of LED down, additionally, the light beam of LED down is comparatively concentrated, easily cause dazzle, the live and work of people is brought inconvenience, therefore, how problems of the prior art are overcome, it has also become the important topic of those skilled in the art's joint research.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of brightness high, and light is soft uniformly and the rational LED filament Down lamp of lighting angle.
This utility model solves the technical scheme is that
A kind of LED filament Down lamp, including base, reverberation bowl and be arranged at least one the LED filament lamp in described reverberation bowl, described reverberation bowl nesting is arranged in described base, being provided with the reflecting surface of reflection decorative pattern on the inwall of described reverberation bowl, the opening of described reverberation bowl or base is connected to transmissive mirror.
As the improvement of technique scheme, described reflecting surface is spherical crown shape.
As the further improvement of technique scheme, described reflecting surface includes the multiple reflecting spheres equal with described LED filament lamp quantity, and the plurality of reflecting sphere combines formation beveled structure together.
Further, described reflection decorative pattern is protruding flake decorative pattern.
Further, the inwall of described transmissive mirror is provided with the eyeglass decorative pattern relative with reflecting surface.
Further, described eyeglass decorative pattern is made up of the donut of several projections.
Further, relative with described reflecting surface in described transmissive mirror part is plane or outwardly convex curved.
Further, described transmissive mirror is passed through to snap connection with described reverberation bowl or base.
Further, described LED filament lamp includes multiple LED filament, and described LED filament is in parallel and/or is connected in series.
Further, described base is made up of plastic material.
The beneficial effects of the utility model are: owing to being provided with LED filament in LED filament lamp, LED filament is line source, bigger lighting angle can be formed, simultaneously, base is provided with the reverberation bowl of reflection decorative pattern, under the effect of reverberation bowl, the light that LED filament lamp sends is not easy to be absorbed, major part will be reflected away by reverberation bowl, the efficiency of light energy utilization significantly improves, enhance the luminosity of LED filament Down lamp, additionally, the eyeglass decorative pattern arranged in transmissive mirror possesses good dispersion effect, under the combined effect of eyeglass decorative pattern and reflection decorative pattern, make the light sent will not concentrations and produce to stimulate dazzling sensation, the light that LED filament Down lamp sends will become more uniformly soft.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the overall structure schematic diagram of LED filament Down lamp;
Fig. 2 is the structural representation of transmissive mirror;
Fig. 3 is the LED filament Down lamp decomposition texture schematic diagram with a LED filament lamp;
Fig. 4 is the LED filament Down lamp decomposition texture schematic diagram with three LED filament lamps;
Fig. 5 is the LED filament Down lamp decomposition texture schematic diagram with five LED filament lamps.
Detailed description of the invention
The description of embodiment is only limitted to exemplary and indicative category in conjunction with accompanying drawing by this part; this utility model can also adopt and be different from alternate manner described here and implement; therefore, protection domain of the present utility model is not by the restriction of embodiment disclosed below.
Embodiment one
Referring to figs. 1 through Fig. 3, a kind of LED filament Down lamp, including base 1, reverberation bowl 2 and be arranged on a LED filament lamp 3 in reverberation bowl 2, reverberation bowl 2 nesting is arranged in base 1, and reverberation bowl 2 adopts screw to be connected with base 1,
Being provided with the reflecting surface of reflection decorative pattern 22 on the inwall of reverberation bowl 2, reflection decorative pattern 22 is protruding flake decorative pattern, and the opening of reverberation bowl 2 is connected to transmissive mirror 4, and transmissive mirror 4 can also be arranged on the opening of base 1. Reflecting surface is spherical crown shape, and certainly, reflecting surface can also be parabolic shape, oval planar or other spatial forms, so can form different lighting angles. The bottom of base 1 is provided with wire guide 11, and LED filament lamp 3 is connected with external power supply by wire guide 11 by wire.
Preferably, transmissive mirror 4 and reverberation bowl 2 are by snapping connection, it would however also be possible to employ bolt connects and other known mode removably connected so that the replacing of LED filament lamp 3 becomes convenient. transmissive mirror 4 part relative with reflecting surface is plane, it can certainly be the curved of outwardly convex, the inwall of transmissive mirror 4 is provided with the eyeglass decorative pattern 41 corresponding with reflecting surface, eyeglass decorative pattern 41 is made up of the donut of several projections, light can be played good scattering process by eyeglass decorative pattern 41, can effectively avoid the light that LED filament Down lamp sends that the phenomenon of concentrations occurs, prevent from making us producing to stimulate dazzling sensation, the light sent will become more uniform, soft, simultaneously, LED filament is line source, bigger lighting angle can be formed, the dim district of illumination will not be formed and even illuminate dead angle, add the range of exposures of light, under the combined effect of reverberation bowl 2 and transmissive mirror 4, the light that LED filament lamp 3 sends is not easy to be absorbed, major part will be reflected away by reverberation bowl 2, the efficiency of light energy utilization significantly improves, enhance the luminosity of LED filament Down lamp, when the power of LED filament lamp 3 is identical, the luminosity of LED filament Down lamp is relatively large, mass energy can be saved.
Transmissive mirror 4 is interlaced with the reflection decorative pattern 22 on reverberation bowl 2, can form the visual stereoscopic sense having characteristic, and reflection decorative pattern 22 is except reflection, moreover it is possible to play good decorative effect.
LED filament lamp 3 includes one or more LED filament, and LED filament is in parallel and/or is connected in series. Preferably, base 1 is made up of plastic material, it is ensured that LED filament Down lamp is not easily broken.
Embodiment two
Needs according to real work and life, can install three LED filament lamps 3 in reverberation bowl 2, concrete, as shown in Figure 4, install three LED filament lamps 3 in reverberation bowl 2, and three LED filament lamps 3 are arranged around the central axis of reverberation bowl 2. Reflecting surface includes three reflecting spheres 21, the corresponding reflecting sphere 21 of each LED filament lamp 3, three reflecting sphere 21 combinations collectively form beveled structure, each reflecting sphere 21 will play the reflection of self, transmissive mirror 4 is the curved of outwardly convex, can also select plane, can well ensure luminosity and the uniformity of LED filament Down lamp. Base 1 is additionally provided with installing hole, it is possible to adapt to the mounting means hung. In the present embodiment, other NM place is referred to embodiment one.
Embodiment three
As it is shown in figure 5, install five LED filament lamps 3 in reverberation bowl 2, five LED filament lamps 3 are arranged around the central axis of reverberation bowl 2, and reflecting surface includes five reflecting spheres 21, and five reflecting spheres 21 combine and collectively form beveled structure. In the present embodiment, other NM place is referred to embodiment one and embodiment two.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any mode, for unnecessary repetition, this utility model is to various possible compound mode NESs, certainly, combination in any can also be carried out, without departing from creation thought of the present utility model between different embodiments.
Above example is only not limited in order to the technical solution of the utility model to be described, all any amendments without departing from this utility model spirit and scope or equivalent replace, and it all should be encompassed in the scope of technical solutions of the utility model.
Claims (10)
1. a LED filament Down lamp, it is characterized in that: include base, reverberation bowl and at least one the LED filament lamp being arranged in described reverberation bowl, described reverberation bowl nesting is arranged in described base, being provided with the reflecting surface of reflection decorative pattern on the inwall of described reverberation bowl, the opening of described reverberation bowl or base is connected to transmissive mirror.
2. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described reflecting surface is spherical crown shape.
3. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described reflecting surface includes the multiple reflecting spheres equal with described LED filament lamp quantity, and the plurality of reflecting sphere combines formation beveled structure together.
4. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described reflection decorative pattern is protruding flake decorative pattern.
5. according to the arbitrary described a kind of LED filament Down lamp of Claims 1-4, it is characterised in that: the inwall of described transmissive mirror is provided with the eyeglass decorative pattern relative with reflecting surface.
6. a kind of LED filament Down lamp according to claim 5, it is characterised in that: described eyeglass decorative pattern is made up of the donut of several projections.
7. a kind of LED filament Down lamp according to claim 1, it is characterised in that: part relative with described reflecting surface in described transmissive mirror is plane or outwardly convex curved.
8. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described transmissive mirror is passed through to snap connection with described reverberation bowl or base.
9. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described LED filament lamp includes multiple LED filament, and described LED filament is in parallel and/or is connected in series.
10. a kind of LED filament Down lamp according to claim 1, it is characterised in that: described base is made up of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117735.9U CN205299286U (en) | 2015-12-25 | 2015-12-25 | LED filament down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117735.9U CN205299286U (en) | 2015-12-25 | 2015-12-25 | LED filament down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299286U true CN205299286U (en) | 2016-06-08 |
Family
ID=56474475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117735.9U Expired - Fee Related CN205299286U (en) | 2015-12-25 | 2015-12-25 | LED filament down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279559A1 (en) * | 2021-07-07 | 2023-01-12 | 杭州杭科光电集团股份有限公司 | Lamp |
-
2015
- 2015-12-25 CN CN201521117735.9U patent/CN205299286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279559A1 (en) * | 2021-07-07 | 2023-01-12 | 杭州杭科光电集团股份有限公司 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191225 |