WO2012171433A1 - Lampe torche d'éclairage extérieur - Google Patents

Lampe torche d'éclairage extérieur Download PDF

Info

Publication number
WO2012171433A1
WO2012171433A1 PCT/CN2012/076320 CN2012076320W WO2012171433A1 WO 2012171433 A1 WO2012171433 A1 WO 2012171433A1 CN 2012076320 W CN2012076320 W CN 2012076320W WO 2012171433 A1 WO2012171433 A1 WO 2012171433A1
Authority
WO
WIPO (PCT)
Prior art keywords
micro
cup
bulb
circuit board
light
Prior art date
Application number
PCT/CN2012/076320
Other languages
English (en)
Chinese (zh)
Inventor
蔡国云
Original Assignee
Cai Guoyun
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 Cai Guoyun filed Critical Cai Guoyun
Publication of WO2012171433A1 publication Critical patent/WO2012171433A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to an outdoor lighting device, in particular to a light penetrating ability, a high object resolution, a large light effect, a stable working light intensity and a long life, a minimum reflected light loss and a freely adjustable spotlight. Outdoor lighting flashlight. Background technique
  • flashlights are the most common handheld electronic lighting fixtures. Typical flashlights have a battery-powered incandescent bulb and reflector, and a hand-held housing for hand-held use. After more than one hundred years of development, the current flashlight has already solved the problem of short battery life, and it is developing towards lower energy consumption, higher light efficiency and more diversified functions.
  • LED lamp cups Most flashlight products now use LEDs to replace the lamp cups.
  • the main advantages of LED lamp cups relative to incandescent bulb cups are low energy consumption and long life. Due to the low energy consumption of LEDs, under the same battery conditions; LEDs can provide longer illumination times than incandescent lamps. Therefore, LED is more epoch-making than traditional incandescent bulbs, providing great convenience for users to walk at night, outdoor lighting, and the like. However, the light emitted by the LED flashlight has insufficient penetrating power and distortion of the object resolution, and it cannot provide better visual effects for users in the wild, hunting and special purposes.
  • the Xenon bulb is an innovation in the field of incandescent lamps with a diameter of ⁇ 15mm or less.
  • the bulb is filled with a high-purity high-pressure inert gas of 1.5-5.0Mpa, which greatly suppresses the evaporation speed of tungsten when the filament is ignited.
  • the ultimate resistance of the extreme voltage makes the performance of the bulb greatly improved, resulting in higher color temperature (light color), brightness, luminous efficiency and better remote exposure and photo maintenance.
  • the object of the present invention is to provide an outdoor lighting flashlight with strong light penetrating ability, high object resolution, large light effect, minimal light reflection loss, stable working light intensity and long life, and freely adjustable light focus.
  • the technical solution of the present invention is: providing an outdoor lighting flashlight, comprising: a battery, a cylinder, a lamp cup, a micro bulb reflector and a cartridge, wherein the battery is housed in the cylinder,
  • the lamp cup is fixedly received in the barrel head, and the barrel body is screwed to the barrel head, wherein the lamp cup comprises a first cup body in a funnel shape and a hollow is connected below the first cup body
  • the tubular structure includes a micro xenon bulb, a circuit board and a lamp holder, the lamp holder having a cylindrical structure and recessed into a funnel-shaped second cup surface at a top end of the cylindrical structure,
  • the micro xenon bulb has a built-in helium gas with a pressure of 1.5 to 5.0 MPa, and the circuit board is provided with a voltage current adjustment control element, and the micro xenon bulb is electrically connected to the circuit board and mounted on the bottom of the second cup body.
  • the circuit board is disposed inside the socket, and the
  • the utility model further includes a spring, wherein the micro-light bulb reflector is further provided with a first boss which is formed around the cylindrical structure and integrally formed with the cylindrical structure, and the spring is sleeved on the cylindrical structure and the tubular shape. The outer wall of the structure is in contact with the first boss and the outer wall of the first cup.
  • the micro xenon bulb has a diameter of 3.0 to 15 mm, and the two pins of the micro xenon bulb are respectively connected to the positive and negative poles of the circuit board and are disposed at the center of the bottom of the second cup, the circuit board The negative end is connected to the side wall of the socket, and the positive pole of the circuit board is disposed at the center of the bottom end surface of the socket and is opposite to the battery.
  • the first cup body is designed with a first light reflecting curve structure
  • the inner wall of the second cup body is designed with a second light reflecting curve structure
  • the first cup inner wall is provided with a first coating reflective layer
  • the inner wall of the second cup is provided with a second coating reflective layer.
  • the inside of the cylinder is provided with a second boss that is formed around the inner wall of the cylinder and integrally formed with the cylinder, and the bottom end surface of the micro reflector is in contact with the second boss. .
  • the outdoor lighting flashlight of the present invention includes different combinations of the first cup body and the second cup body, and the inner walls of the first cup body and the second cup body are designed with different light reflections.
  • the curved effect is projected, and the light reflection curves of the first cup body and the second cup body wall make the bulb light in the light cup
  • the reflection loss inside is minimized, which greatly increases the projected light intensity of the outdoor lighting flashlight.
  • the miniature light bulb with high purity and high pressure helium built into the shell of 1.5 ⁇ 5.0Mpa and the circuit board with voltage and current regulation control function make the outdoor lighting flashlight of the utility model have strong light penetrating ability, high object resolution and light effect. Large, low reflected light loss, stable working light and stable life, and freely adjustable performance of the condenser.
  • FIG. 1 is a schematic exploded view of the outdoor lighting flashlight of the present invention.
  • FIG. 2 is a schematic structural view of a lamp of an outdoor lighting flashlight of the present invention.
  • FIG. 3 is a structural schematic view of the assembly of the lamp and the spring of the outdoor lighting flashlight of the present invention.
  • FIG. 4 is a schematic cross-sectional structural view of a cylinder of an outdoor lighting flashlight of the present invention.
  • the present invention provides an outdoor lighting flashlight 100, including: a battery (not shown), a cylinder 20, a lamp cup 30, a micro bulb reflector 40, and The cartridge 50 is received in the cylinder 20, the lamp cup 30 is fixedly received in the cartridge 50, and the cylinder 20 is screwed to the cartridge 50, wherein the lamp
  • the cup 30 includes a first cup body 31 in the shape of a funnel and a hollow tubular structure 32 is connected below the first cup body 31.
  • the micro bulb reflector 40 includes a micro xenon bulb 41 and a circuit board (not shown) And the lamp holder 42, the lamp holder 42 has a cylindrical structure and is recessed into a funnel-shaped second cup body 43 at the top end of the cylindrical structure, and the micro xenon bulb 41 has a built-in pressure of 1.5 to 5.0 MPa.
  • the circuit board is provided with a voltage and current regulation control element (not shown), and the micro xenon bulb 41 is electrically connected to the circuit board and mounted on the bottom of the second cup body 43.
  • the preferred one as shown in FIG.
  • the lamp holder 42 is also provided around the cylinder a first boss 44 having a structure and being integrally formed with the cylindrical structure, the spring 60 is sleeved on the outer wall of the cylindrical structure and the tubular structure 32 and touches the first boss 44 and the first cup
  • the side wall of the socket 42 is connected to the negative pole of the lamp bead 41, and the bottom end surface of the socket 42 is connected to the positive electrode of the lamp bead 41 and facing the battery.
  • the provision of the spring 60 ensures that the socket 42 is in good contact with the lamp cup 30.
  • the micro xenon bulb 41 has a diameter of 3.0 to 15 mm, and the two pins of the micro xenon bulb 41 are respectively connected to the positive and negative electrodes of the circuit board and are mounted on the second cup 43.
  • the bottom end of the circuit board is connected to the side wall of the lamp holder 42.
  • the positive electrode of the circuit board is disposed at the center of the bottom end surface of the lamp holder 42 and is opposite to the battery.
  • the first cup body 31 is designed with a first light reflection curve structure
  • the inner wall of the second cup body 43 is designed with a second light reflection curve structure
  • the first cup body 31 is provided.
  • the inner wall is provided with a first coating reflective layer
  • the inner wall of the second cup 43 is provided with a second coating reflective layer.
  • the plating light-emitting layer is provided to reflect the light emitted from the micro-xenon bulb 41 well.
  • the second cup body 43 is configured to focus and reflect the light emitted by the lower half of the micro xenon bulb 41 into parallel light
  • the first cup body 31 is provided to enable the entire micro xenon bulb 41 to be emitted. The light is focused and reflected into parallel light
  • the inside of the cylinder 20 is provided with a second boss 21 that is formed around the inner wall of the cylinder 20 and integrally formed with the cylinder 20, and the lamp holder 42 is The bottom end face touches the second boss 21.
  • the provision of the second boss 21 prevents the lamp holder 42 from directly touching the battery and causing damage to the battery, thus making the battery more durable.
  • the outdoor lighting flashlight 100 of the present invention includes different combinations of the first cup body 31 and the second cup body 43.
  • the inner walls of the first cup body 31 and the second cup body 43 are designed differently.
  • the light rays are effectively projected, and different light reflection curves of the inner walls of the first cup body 31 and the second cup body 43 minimize the reflection loss of the light emitted by the micro xenon bulb in the light cup, thereby greatly improving the
  • the outdoor lighting flashlight 100 projects light intensity.
  • the miniature light bulb with high purity and high pressure helium built into the shell of 1.5 ⁇ 5.0Mpa and the circuit board with voltage and current regulation control function make the outdoor lighting flashlight of the utility model have strong light penetrating ability, high object resolution and light effect. Large, minimal reflected light loss, working light With stable life and freely adjustable performance of the condenser.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention porte sur une lampe torche d'éclairage extérieur, laquelle lampe comprend : une pile, un corps de lampe torche (20), une coupelle de lampe (30), une base réfléchissante de micro-ampoule (40) et une tête de lampe torche (50), la pile étant reçue à l'intérieur du corps de lampe torche (20), la coupelle de lampe (30) étant reçue de façon fixe à l'intérieur de la tête de lampe torche (50), et le corps de lampe torche (20) et la tête de lampe torche (50) étant vissés mutuellement. La coupelle de lampe (30) comprend un premier corps de coupelle en forme d'entonnoir (31) et une structure tubulaire creuse (32) est reliée en dessous du premier corps de coupelle (31). La base réfléchissante de micro-ampoule (40) comprend une micro-ampoule au xénon (41), une carte de circuits et une base d'ampoule (42), laquelle (42) présente une structure cylindrique dont la surface supérieure est concave de façon à former un second corps de coupelle en forme d'entonnoir (43). Du xénon avec une pression de 1,5 à 5,0 Mpa est disposé à l'intérieur du boîtier de la micro-ampoule au xénon (41) électriquement connectée à la carte de circuits et disposée sous le second corps de coupelle (43), la carte de circuits étant disposée à l'intérieur de la base d'ampoule et la base réfléchissante de micro-ampoule (40) étant reçue à l'intérieur de la structure tubulaire (32) de sorte que la base réfléchissante de micro-ampoule puisse tourner librement. Cette lampe torche d'éclairage extérieur est remarquable de par sa forte puissance de pénétration de rayons lumineux, sa forte intensité et une durée de vie prolongée, une perte de réflexion minimale et une focalisation de lumière librement réglable.
PCT/CN2012/076320 2011-06-16 2012-05-31 Lampe torche d'éclairage extérieur WO2012171433A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011202035280U CN202118530U (zh) 2011-06-16 2011-06-16 户外照明手电筒
CN201120203528.0 2011-06-16

Publications (1)

Publication Number Publication Date
WO2012171433A1 true WO2012171433A1 (fr) 2012-12-20

Family

ID=45459596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/076320 WO2012171433A1 (fr) 2011-06-16 2012-05-31 Lampe torche d'éclairage extérieur

Country Status (2)

Country Link
CN (1) CN202118530U (fr)
WO (1) WO2012171433A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202118530U (zh) * 2011-06-16 2012-01-18 蔡国云 户外照明手电筒

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2421511Y (zh) * 2000-03-28 2001-02-28 东莞塘厦金唐五金电器制造厂 手电筒灯珠安装装置
US20040212991A1 (en) * 2001-12-10 2004-10-28 Galli Robert D. LED lighting assembly with improved heat management
CN2814103Y (zh) * 2005-06-29 2006-09-06 厦门万能达电子发展有限公司 一种手电筒
WO2006130387A2 (fr) * 2005-05-20 2006-12-07 K-Rain Manufacturing Corp. Configuration optique cassegrain pour l'expansion de la lumiere d'une lampe de poche d'intensite elevee a un faisceau d'intensite inferieure de grand diametre
CN201170446Y (zh) * 2008-02-02 2008-12-24 温金生 高压气体放电灯的探照灯模块结构
CN202118530U (zh) * 2011-06-16 2012-01-18 蔡国云 户外照明手电筒

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2421511Y (zh) * 2000-03-28 2001-02-28 东莞塘厦金唐五金电器制造厂 手电筒灯珠安装装置
US20040212991A1 (en) * 2001-12-10 2004-10-28 Galli Robert D. LED lighting assembly with improved heat management
WO2006130387A2 (fr) * 2005-05-20 2006-12-07 K-Rain Manufacturing Corp. Configuration optique cassegrain pour l'expansion de la lumiere d'une lampe de poche d'intensite elevee a un faisceau d'intensite inferieure de grand diametre
CN2814103Y (zh) * 2005-06-29 2006-09-06 厦门万能达电子发展有限公司 一种手电筒
CN201170446Y (zh) * 2008-02-02 2008-12-24 温金生 高压气体放电灯的探照灯模块结构
CN202118530U (zh) * 2011-06-16 2012-01-18 蔡国云 户外照明手电筒

Also Published As

Publication number Publication date
CN202118530U (zh) 2012-01-18

Similar Documents

Publication Publication Date Title
CN203743907U (zh) 360度led灯丝灯泡一体灯
CN201014331Y (zh) 双层多面反光杯及带有该反光杯的手电筒及灯具
CN201310824Y (zh) 一种灯板及具有该灯板的灯座、灯具
WO2012171433A1 (fr) Lampe torche d'éclairage extérieur
CN201621474U (zh) Led透镜电筒
CN201866628U (zh) 发光角度可调的射灯
EA011787B1 (ru) Компактная флуоресцентная лампа
CN202140877U (zh) 一种贴片式led灯泡
CN212537548U (zh) 具有聚光效果的灯
CN202158366U (zh) 一种电筒
CN201475882U (zh) 反光式节能灯泡
CN205956790U (zh) 一种led灯具及led发光结构
KR20090006194U (ko) 제논램프를 적용한 이동식 스포트라이트
CN201526813U (zh) Led发光管手提灯
CN201129664Y (zh) 用于高强度气体放电灯远程照明装置的反光罩结构
CN211716272U (zh) 一种新型配光led尖泡
CN218819700U (zh) 灯具
CN209672128U (zh) 一种室外灯
TW200923253A (en) Structure of a lamp
TW201137271A (en) The lamp module of light emitting diode
CN101660667B (zh) 一种聚泛光便携式灯具
CN218721151U (zh) 一种高亮度led点光源
CN201636766U (zh) Led反光杯
CN209819277U (zh) 台灯
CN208967519U (zh) 一种带逃生锤可调节光源方向的led手电筒

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12801413

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 12/06/2014)

122 Ep: pct application non-entry in european phase

Ref document number: 12801413

Country of ref document: EP

Kind code of ref document: A1