WO2015180503A1 - Lampe bougie à del - Google Patents

Lampe bougie à del Download PDF

Info

Publication number
WO2015180503A1
WO2015180503A1 PCT/CN2015/071590 CN2015071590W WO2015180503A1 WO 2015180503 A1 WO2015180503 A1 WO 2015180503A1 CN 2015071590 W CN2015071590 W CN 2015071590W WO 2015180503 A1 WO2015180503 A1 WO 2015180503A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
cover
led candle
light
light guide
Prior art date
Application number
PCT/CN2015/071590
Other languages
English (en)
Chinese (zh)
Inventor
黎善良
Original Assignee
黎善良
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 黎善良 filed Critical 黎善良
Publication of WO2015180503A1 publication Critical patent/WO2015180503A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction

Definitions

  • the utility model relates to a lighting fixture, in particular to an LED candle lamp in the form of a candle-like flare.
  • the existing LED candle lamp generally comprises a lamp cap, a lamp cup, an illuminant and a lamp cover.
  • the lamp cap is fixedly connected with the lamp cup
  • the illuminant is mounted on the lamp cup and electrically connected with the lamp cap
  • the lamp cover and the lamp cup are detachably connected.
  • a light guide cover is disposed in a projection direction of the illuminant, and the light guide cover is fixed on the lamp cup through the light guide cover fixing member.
  • the light guide cover protrudes away from the bottom end of the illuminator to form a reflective surface.
  • the reflective surface reflects the light source to the side of the light guide cover, the brightness of the side surface of the light guide cover is increased, but the dark portion is formed at the top of the light guide cover, resulting in a candle light.
  • the top brightness is not high, and the fire trap effect of the candle light is not realistic enough.
  • the purpose of the utility model is to provide an LED candle lamp with a vivid candle effect and high top brightness.
  • An LED candle lamp as described above characterized in that the top end of the protruding portion is higher than the upper end of the surrounding portion.
  • An LED candle lamp as described above characterized in that the inner side wall of the protruding portion is provided with an outwardly extending tapered refractive surface.
  • An LED candle lamp as described above characterized in that the protrusion has an angle of less than 90 degrees with the longitudinal section of the surrounding portion.
  • An LED candle lamp as described above characterized in that the top of the protruding portion is provided with a recessed groove recessed toward one side of the illuminant.
  • An LED candle lamp as described above characterized in that the recessed groove is an arcuate groove.
  • An LED candle lamp as described above characterized in that: the top of the protruding portion is provided with a through hole communicating with the illuminant.
  • An LED candle lamp as described above characterized in that the outer surface of the light guide cover (5) is sandblasted to form a frosted layer.
  • Figure 4 is a cross-sectional view showing a light guide and an illuminator according to a third embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing a light guide and an illuminator according to a fourth embodiment of the present invention.
  • an LED candle lamp comprises a lamp cap 1 , a lamp cup 2 , and a lamp cover 3 .
  • the lamp cup 2 is fixed on the lamp cap 1
  • the lamp cover 3 is fixed in the lamp holder 3 .
  • an illuminant 4 is fixed on the lamp cup 2
  • the illuminant 4 is electrically connected to the lamp cap 1
  • the illuminant 4 is covered with a light guide cover 5,
  • the light guide cover 5 includes a cover body 51.
  • the cover body 51 is provided with an outwardly protruding protrusion 52 at one end of the cover body 51.
  • the cover body 51 is further provided with a surrounding protrusion 52 and can be emitted from the protrusion 52.
  • the partial light After the partial light is reflected, it converges to the surrounding portion 53 at the center above the light guide cover 5.
  • the light emitted from the illuminant 4 can be emitted from the side and the top of the light guide cover 5, and part of the light emitted from the top is reflected on the surrounding portion 53, so that the reflected light can be concentrated toward the center of the center of the light guide cover 5, so that the top of the candle light
  • the brightness is enhanced, and the structure greatly improves the brightness of the top of the candle lamp compared with the traditional candle lamp, and creates a realistic effect of the candle wick lighting, and the light is soft and beautiful.
  • Embodiment 2 As shown in FIG. 3, the difference between Embodiment 2 and Embodiment 1 is:
  • the inner side wall of the protruding portion 52 is provided with an outwardly extending tapered refractive surface 54.
  • Embodiment 3 As shown in FIG. 4, the difference between Embodiment 3 and Embodiment 1 is:
  • the inner side wall of the protruding portion 52 is provided with an outwardly extending tapered refractive surface 54.
  • the top of the protruding portion 52 is provided with a recessed groove 55 which is recessed toward the side of the illuminant 4, and the grooved wall of the recessed groove 55 is curved.
  • Embodiment 4 As shown in FIG. 5, the difference between Embodiment 4 and Embodiment 1 is:
  • the inner side wall of the protruding portion 52 is provided with an outwardly extending tapered refractive surface 54.
  • the tapered refractive surfaces 54 are two.
  • Embodiment 5 As shown in FIG. 6, the difference between Embodiment 5 and Embodiment 1 is:
  • the inner side wall of the protruding portion 52 is provided with an outwardly extending tapered refractive surface 54.
  • a through hole 56 communicating with the illuminant 4 is disposed at the top of the protruding portion 52.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une lampe bougie à DEL qui comprend une douille (1), une coupelle de lampe (2) et un abat-jour (3). La coupelle de lampe (2) est fixée sur la douille (1). L'abat-jour (3) est fixé sur la coupelle de lampe (2). Un corps électroluminescent (4) est fixé sur la coupelle de lampe (2). Le corps électroluminescent (4) est branché électriquement à la douille (1). Un capuchon de guidage de la lumière (5) recouvre le corps électroluminescent (4). Le capuchon de guidage de la lumière (5) comprend un corps de capuchon (51). Une extrémité du corps de capuchon (51) à distance du corps électroluminescent (4) est pourvue d'une partie en saillie (52) qui dépasse vers l'extérieur. Le corps de capuchon (51) est également pourvu d'une partie environnante (53) qui entoure la partie en saillie (52) et permet à une partie des rayons de lumière émis à partir de la partie en saillie (52) d'être réfléchis et ensuite rassemblés au centre au-dessus du capuchon de guidage de la lumière (5). La lampe bougie à DEL présente une luminosité supérieure élevée et un effet de simulation de bougie réaliste, et mérite d'être popularisée.
PCT/CN2015/071590 2014-05-27 2015-01-27 Lampe bougie à del WO2015180503A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420276654.2U CN203907476U (zh) 2014-05-27 2014-05-27 一种led蜡烛灯
CN201420276654.2 2014-05-27

Publications (1)

Publication Number Publication Date
WO2015180503A1 true WO2015180503A1 (fr) 2015-12-03

Family

ID=51781751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/071590 WO2015180503A1 (fr) 2014-05-27 2015-01-27 Lampe bougie à del

Country Status (2)

Country Link
CN (1) CN203907476U (fr)
WO (1) WO2015180503A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203907476U (zh) * 2014-05-27 2014-10-29 中山市力泰电子工业有限公司 一种led蜡烛灯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2867078Y (zh) * 2005-08-12 2007-02-07 官有占 Led照明装置
CN102242881A (zh) * 2011-05-31 2011-11-16 深圳市普耐光电科技有限公司 一种蜡烛灯
CN202484654U (zh) * 2011-12-20 2012-10-10 广东奥其斯科技有限公司 一种多角度led灯
TW201315940A (zh) * 2011-10-04 2013-04-16 Ledlink Optics Inc 燭燈
CN203463988U (zh) * 2013-08-19 2014-03-05 深圳市美斯特光电技术有限公司 一种具有新型导光柱结构的led蜡烛灯
CN203517385U (zh) * 2013-09-17 2014-04-02 厦门天力源光电科技有限公司 带导光棒的led灯
CN203907476U (zh) * 2014-05-27 2014-10-29 中山市力泰电子工业有限公司 一种led蜡烛灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2867078Y (zh) * 2005-08-12 2007-02-07 官有占 Led照明装置
CN102242881A (zh) * 2011-05-31 2011-11-16 深圳市普耐光电科技有限公司 一种蜡烛灯
TW201315940A (zh) * 2011-10-04 2013-04-16 Ledlink Optics Inc 燭燈
CN202484654U (zh) * 2011-12-20 2012-10-10 广东奥其斯科技有限公司 一种多角度led灯
CN203463988U (zh) * 2013-08-19 2014-03-05 深圳市美斯特光电技术有限公司 一种具有新型导光柱结构的led蜡烛灯
CN203517385U (zh) * 2013-09-17 2014-04-02 厦门天力源光电科技有限公司 带导光棒的led灯
CN203907476U (zh) * 2014-05-27 2014-10-29 中山市力泰电子工业有限公司 一种led蜡烛灯

Also Published As

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