CN201047525Y - Un-hindered backlight lamp - Google Patents

Un-hindered backlight lamp Download PDF

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Publication number
CN201047525Y
CN201047525Y CNU2007200506216U CN200720050621U CN201047525Y CN 201047525 Y CN201047525 Y CN 201047525Y CN U2007200506216 U CNU2007200506216 U CN U2007200506216U CN 200720050621 U CN200720050621 U CN 200720050621U CN 201047525 Y CN201047525 Y CN 201047525Y
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CN
China
Prior art keywords
backlight
lamp socket
light
aluminium foil
electronic circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNU2007200506216U
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Chinese (zh)
Inventor
麦元新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2007200506216U priority Critical patent/CN201047525Y/en
Application granted granted Critical
Publication of CN201047525Y publication Critical patent/CN201047525Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses a backlight with constant lighting and consists of a backlight component, an electronic circuit board, a lamp seat, a panel and a baseboard, and is applicable for situations when an card jack for electricity supply or a power source switch of indoor lamps is difficult to be seen an found because of not having lighting ray after opening a room door in hotels and residential houses at night. A lighting LED lamp body is arranged on a backlight board of the backlight component which is an essential part of the utility model, and a reflective aluminum foil, a light radiating film, a protective film and a face film are respectively arranged on the backlight board, a stipple layer and a reflective film are arranged under the backlight board, and the electronic circuit board converts an alternating current voltage with 220 volts into a direct current voltage with 3 to 5 volts to supply the electricity power to the LED lamp. The utility model is a lamp with constant lighting and has the advantages that the objects can be seen clearly at night and the electricity and the energy can be saved.

Description

Normal bright backlight
Technical field:
The utility model relates to a kind of light source, especially relates to the light fixture that uses in a kind of people's life, belongs to field of light fittings.
Background technology:
Light source and human lives and produce inseparablely do not have light source, and the world will a slice dark, and the mankind can't live and produce.Light fixture is human a kind of lighting system of using light source, widespread usage in people's life, especially night and daytime some dark places, more need the illumination of light fixture to make people can see object clearly.Light fixture miscellaneous is arranged at present, for example tengsten lamp, fluorescent lamp, arc lamp, spotlight, the emergency light that generally uses ... or the like.Every light fixture is all wanted consumes energy, and people reduce expenses for energy savings, develops and produce by every possible means various energy-saving lamps, and Turn Off Lights When Leaving when not using in requirement in the use, with energy savings and spending.
The room in hotel, hotel or the room of dwelling house all need the plug-in card power taking or press the power switch power taking after opening door, so that indoor lighting is turned on.At night, before indoor illumination light fitting is turned on, only depend on the darker light in corridor often can not see the position of power taking plug-in card hole or power switch clearly, sometimes, be exactly very dark simply in the room, can only grope the position of plug-in card hole or power switch by memory, cause the inconvenient even very big inconvenience of power taking.
Summary of the invention:
The purpose of this utility model is to provide a kind of normal bright light fixture of power and energy saving, make light very dark place in dark or evening can see target object clearly, solve between Hotels and Hostels room or housing types at night or light is opened the technical problem that does not see the electricity-getting switch position behind the door when dark, also can be applied to light do than details in a play not acted out on stage, but told through dialogues light emitting directory board used, guideboard, advertisement boards or picture frame, picture frame purposes.
The technical solution adopted in the utility model is: normal bright backlight is by the backlight assembly, electronic circuit board, lamp socket, parts such as face frame and base plate constitute, the backlight of backlight assembly is a kind of transparent lucite, be square or rectangle circular or oval, its lower end is equiped with more than one illuminator LED lamp, light source as normal bright backlight, is the 3-5V DC power supply by the transforming circuit of electronic circuit board with the AC power transformation of common 220V, the horizontal reflective aluminium foil of a slice is arranged at the bottom above the backlight, its width just blocks the LED lamp, effect is to make light be reflected in backlight to increase brightness, the translucent light-diffusing film of one deck is arranged above the reflective aluminium foil, effect is to make light evenly soft, the part of light-diffusing film contacts with reflective aluminium foil, remainder contacts with backlight, and geomery is consistent with backlight.The diaphragm that layer of transparent is arranged above the light-diffusing film, protection light-diffusing film be not because of being damaged easily by the external force effect.The top mid portion of diaphragm has the transparent facial mask of a slice; the surface of facial mask can be printed to figure painting picture, landscape painting or propaganda, prompting word; light can see through facial mask and the blank space around it illustrates thoroughly; existing practical use can increase the artistic feeling of normal bright backlight again; beautify the ring scape, elegant in appearance.
Below the site layer that has one deck to print below the backlight, site layer is reflective membrane, and the effect of site layer is to make the light of reflective membrane reflection even, soft.The effect of reflective membrane is that the light that the LED lamp sends is all reflected normal bright back of the body lamp outside, increases brightness.Reflect away because the light of LED lamp all is reflective membrane and the backlight by its back side, form a kind of light fixture backlight.
The side periphery of backlight has the reflective aluminium foil of a circle side, effect also is reflective and increases brightness, the backlight assembly is installed between the front and face frame of lamp socket, the face frame is the saturating empty framework of mid portion, is connected with lamp socket, and the light of backlight appears from the middle hollow part branch of face frame with through facial mask, the existing practical use of facial mask, can increase the artistic feeling of normal bright backlight again, beautify the environment, elegant in appearance.
There is the plug-in card hole of a band hypotenuse on the top of lamp socket, and electronic circuit board is equipped with in the inside of lamp socket, and power taking card (generally being the card of unblanking of electronic lock) makes in the room light fixture turn on from opening the circuit power taking of electronic circuit board after insert in the plug-in card hole.Normal bright backlight also can be installed in the next door of power switch in the room, the sufficient brightness of normal bright backlight can make the position of power switch in plug-in card hole or the room know and show, and institute's consuming electric power is considerably less, its DC voltage is 3-5V, can night, daytime Chang Liang, be a kind of power and energy saving lamp of very convenient practicality.
Normal bright backlight can be installed within doors, and indicative function is made in the dark place in corridor at night.
Normal bright backlight can also be made into handicrafts such as picture frame, picture frame, and the picture of facial mask is changed over portrait, and idol or landscape painting are particularly suitable for appreciating evening, play the effect that beautifies household and living environment.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the main schematic diagram of looking of backlight structure (amplification);
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is a site layer schematic diagram.
Among the figure
1, face frame 2, backlight 3, facial mask
4, base plate 5, electronic circuit board 6, lamp socket
7, plug-in card hole 8, diaphragm 9, light-diffusing film
10, reflective aluminium foil 11, the reflective aluminium foil 12 of side, site layer
13, LED lamp 14, reflective membrane 15, LED lamp
The specific embodiment:
Normal bright backlight is by the backlight assembly, electronic circuit and plate 5, lamp socket 6, parts such as face frame 1 and base plate 4 constitute, the backlight 2 of backlight assembly is a kind of transparent lucite, be square or rectangle circular or oval, its lower end is equiped with two illuminator LED lamps 13,15, is to power behind the 3-5V dc source by the transforming circuit of electronic circuit board 5 with the AC power transformation of common 220V, the horizontal reflective aluminium foil 10 of a slice is arranged at the bottom above the backlight 2, its width just shelters from two LED lamps 13,15, effect is to make light be reflected in backlight 2 to increase brightness, the translucent light-diffusing film 9 of one deck is arranged above the reflective aluminium foil, effect is to make light evenly soft, the part of light-diffusing film 9 is with reflective aluminium foil 10 contacts, remainder is with backlight 2 contacts, and geomery is consistent with backlight 2.The diaphragm 8 that layer of transparent is arranged above the light-diffusing film 9; effect is that protection light-diffusing film 9 is not because of being damaged easily by the external force effect; the top mid portion of diaphragm has the transparent facial mask 3 of a slice; the surface of facial mask 3 can be printed to figure painting picture, landscape painting, prompting word, and light can see through facial mask 3 and the blank space around it illustrates thoroughly.
Below the site layer 12 that has one deck to print below the backlight 2, site layer 12 one deck reflective membrane 14 is arranged.
The side periphery of backlight 2 has the reflective aluminium foil 11 of a circle side.
Backlight 2 is installed between the front and face frame 1 of lamp socket 6, and face frame 1 is the saturating empty framework of mid portion, is connected with lamp socket 6, and the light of backlight 2 appears from the middle hollow part branch of face frame 1 with through facial mask.
There is the plug-in card hole 7 of a band hypotenuse on the top of lamp socket 6, and electronic circuit board 5 is equipped with in lamp socket inside, makes electric card (generally being the card of unblanking of electronic lock) can open the circuit power taking of electronic circuit board 5 after 7 insertions of plug-in card hole, and the light fixture in room is turned on.

Claims (3)

1. normal bright backlight, it is characterized in that: by the backlight assembly, electronic circuit board (5), lamp socket (6), the normal bright backlight that face frame 1 and base plate (4) constitute, the backlight of its backlight assembly (2) is a kind of transparent lucite, its lower end is equiped with more than one illuminator LED lamp (13), (15), the horizontal reflective aluminium foil (10) of a slice is arranged at the bottom above the backlight (2), the translucent light-diffusing film of one deck (9) is arranged above the reflective aluminium foil (10), the part of light-diffusing film (9) contacts with reflective aluminium foil (10), the same backlight of remainder (2) contact, geomery is consistent with backlight (2), the diaphragm (8) that layer of transparent is arranged above the light-diffusing film (9), the top mid portion of diaphragm (8) has the transparent facial mask of a slice (3), is the part of diaphragm (8) around the facial mask (3); Below the site layer (12) that has one deck to print below the backlight (2), site layer (12) one deck reflective membrane (14) is arranged, the side periphery of backlight (2) has a circle reflective aluminium foil of side (11).
2. normal bright backlight according to claim 1, it is characterized in that: the backlight assembly is installed between the front and face frame (1) of lamp socket (6), face frame (1) is the saturating empty framework of mid portion, be connected with lamp socket (6), there is the plug-in card hole (7) of a band hypotenuse on the top of lamp socket (6), electronic circuit board (5) is equipped with in the inside of lamp socket (6), and the same base plate in back (4) of lamp socket (6) connects.
3. normal bright backlight according to claim 1 is characterized in that: backlight (2) shape can be square or rectangle is circular or oval.
CNU2007200506216U 2007-04-24 2007-04-24 Un-hindered backlight lamp Expired - Fee Related CN201047525Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200506216U CN201047525Y (en) 2007-04-24 2007-04-24 Un-hindered backlight lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200506216U CN201047525Y (en) 2007-04-24 2007-04-24 Un-hindered backlight lamp

Publications (1)

Publication Number Publication Date
CN201047525Y true CN201047525Y (en) 2008-04-16

Family

ID=39300108

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200506216U Expired - Fee Related CN201047525Y (en) 2007-04-24 2007-04-24 Un-hindered backlight lamp

Country Status (1)

Country Link
CN (1) CN201047525Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852343A (en) * 2009-03-24 2010-10-06 锐光照明系统(上海)有限公司 Transmission-type backlight source LED light box dodging device and light box
CN102410474A (en) * 2011-11-07 2012-04-11 苏州艾隆科技有限公司 LED (light-emitting diode) backlight sheet of intelligent medicine framework

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852343A (en) * 2009-03-24 2010-10-06 锐光照明系统(上海)有限公司 Transmission-type backlight source LED light box dodging device and light box
CN102410474A (en) * 2011-11-07 2012-04-11 苏州艾隆科技有限公司 LED (light-emitting diode) backlight sheet of intelligent medicine framework

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080416

Termination date: 20120424