CN206191414U - Dull and stereotyped lamps and lanterns of direct current LED - Google Patents

Abstract

The utility model relates to a lamps and lanterns, especially a dull and stereotyped lamps and lanterns of direct current LED of illumination, it mainly is applicable to occasions such as night -light, wall lamp, and its structural feature lies in, including LED lamp pearl, dull and stereotyped lamp face, dc circuit board and connecting device, LED lamp pearl is installed on dull and stereotyped lamp face's front, and the dc circuit board is then installed on dull and stereotyped lamp face's the back to be connected with LED lamp pearl electricity, connecting device is a planar structure, its back that is located dull and stereotyped lamp face, and with dull and stereotyped lamp face fixed connection. The utility model discloses it has following advantage to compare prior art: adopt battery powered dc circuit board to dull and stereotyped conduct core structure, simple structure, small, light in weight can simply install, has realized installation convenient operation, and the mounted position is nimble changeable, does not influence current environment during the transform mounted position, and low cost saves a large amount of wire rods and mounting cost.

Description

Direct current LED flat plate light fixture

Technical field

The utility model be related to it is a kind of for illuminate light fixture, particularly a kind of direct current LED flat plate light fixture, it is mainly fitted For occasions such as night-light, wall lamps.

Background technology

In the prior art, the light fixture such as night-light, wall lamp is Alternating Current Power Supply, and this allows for the validity period limit for length of light fixture, and Alternating current is then inevitable choice as almost continuous power supply.The rectification circuit that the light fixture needs of Alternating Current Power Supply are complex is carried out The conversion process of power supply, therefore the structure of its lamp socket is also larger, in addition it is also necessary to the plug docked with AC outlet is set, therefore It is stereochemical structure；Other stereochemical structure enables to the outward appearance of light fixture more diversified, realizes more appearance designs.

But above-mentioned light fixture is disadvantageous in that：

1st, the installation site of light fixture is fixed dumb：The installation site of light fixture must have alternating current, it is therefore desirable to pre- in advance Sunken cord road, also needing to of having installs the socket with alternating current；Especially for renovated building, position cannot become More, light fixture is difficult to be increased and decreased as needed.

2nd, lamp installation is inconvenient：Three-dimensional light fixture has certain volume and weight, it is therefore necessary to determined using instrument Install, it is necessary to time and effort consuming position.Although now with the night-light that can be directly plugged into AC outlet, without additionally mounted, It is that it can only be plugged into the position for being provided with socket, it is impossible to be installed to specified location as needed.And corridor lamp, wall lamp etc. are pacified mostly Loaded on positions such as the less aisle of space width, gallerys, three-dimensional light fixture can also take space width, be unfavorable for profit spatially Use efficiency.

3rd, light fixture cost taken by themselves and installation cost are high：Three-dimensional fitting structure is complicated, also many with material, installs time and effort consuming, Cost is also higher, and because being easily damaged light fixture and destruction installation metope when dismantling, is used therefore, it is difficult to secondary, is unfavorable for ring Protect.

The content of the invention

The purpose of this utility model be according to the deficiencies in the prior art part and provide a kind of installation site flexibly, install Simple and convenient, simple structure, with low cost, environmentally friendly direct current LED flat plate light fixture.

The purpose of this utility model is realized by following approach：

Direct current LED flat plate light fixture, its structural feature be include LED lamp bead, flat lamp face, DC circuit plate with And attachment means, on the front in flat lamp face, DC circuit plate is then installed on the back side in flat lamp face LED lamp bead, And electrically connected with LED lamp bead, attachment means be a kind of platy structure, it is located on the back side in flat lamp face, and with flat lamp face It is fixedly connected.

Described attachment means are used for lamp installation to specified location, or a kind of flexible sheet with viscose glue, Or one kind has issued the structure platy structure of groove hole；Flexible sheet one side is fixedly connected with the flat lamp face back side, and another side is then Viscose glue is scribbled, planar lamp can be directly adhered in the plane such as the facades such as metope, cylinder and desktop, tea table；And groove hole The attachment means of structure are installed for formula, a cam or fastener are first installed in the position of lamp installation, by groove Hole is directed at cam or fastener is then pressed into snapping and realizes installing.

Using battery powered DC circuit plate in lighting field, the torch or emergency light often carried with, and Other light fixtures then because position is fixed, validity period limit for length, therefore often use Alternating Current Power Supply；And light fixture except illumination in addition to, with Social development, be also more likely to decorative effect, therefore structure design is also mostly complicated, this mode be also leveraged in short-term, face The light fixtures such as night-light, wall lamp, the corridor lamp of Shi Zhaoming, and the fixed mode as this area.The utility model exactly breaches this and consolidates Mould-fixed, to simplify fitting structure, prominent light fixture practical function is core, overall light fixture（Including lamp face and circuit board）It is flat board Construction, using DC circuit plate, DC circuit plate is powered with battery, and circuit structure is simple, directly can be installed with platy structure In the flat lamp face back side, fitting structure is simplified, reduce light fixture volume and weight, for simple installation provides condition；So, Lamp installation is simple, and position with flexible transformation, and can be not take up installing space, with low cost, saves substantial amounts of circuit paving If with mounting cost and material.

The utility model can further be specially：

Lampshade is also included, it is soft material, be installed on flat lamp face, containing enclosing or shroud LED lamp bead.

Lampshade has being pointed into for guiding light, adjusts lamplight brightness, and increase light fixture is attractive in appearance to wait effect.In the utility model institute On the basis of the planar lamp stated, lampshade can fit flat lamp face, it is also possible to cause that light fixture is vertical with some with reference to flat lamp face Body effect so that planar lamp has more beautiful decoration effect.

The lampshade is connected with flat lamp face, or is bonding, or slotted eye is opened up on flat lamp face, and lampshade On be provided with convex edge, the two is connected by convex edge with the grafting of slotted eye.

The attachment means are a kind of foams, or are a kind of plastic body；In slab columnar structure, centre has been issued Square groove, DC circuit plate is embedded in the square groove.

Square groove refers to rectangular slot or square groove, is to be easier to make, and easy to use shape, or The groove of other shapes, as long as DC circuit plate can be embedded in wherein.

The shape and area of attachment means can so increase the thickness in flat lamp face as flat lamp face, increase Structural stability.

Or the area of attachment means is less than flat lamp face, now the shape of attachment means can differ with flat lamp face Sample, such as flat lamp face are isosceles trapezoid, and attachment means are then rectangle, and whole attachment means must be in flat lamp face during installation Areal extent in, certain gap will be formed between such flat lamp face and the plane installed, can be used for lamp bead radiating.

Reflective membrane is posted on the surface in flat lamp face, reflective membrane is for reflecting the irradiation light of LED lamp bead to increase photograph Lightness.Lamp face and reflective membrane can be plastic material, or papery.

The switch of the DC circuit plate is a kind of mechanical switch, such as key switch or hand switch, or It is a kind of inductive switch, such as sound inductive switch, or be a kind of remote control switch.

In sum, the utility model has the following advantages that compared to existing technology：Using battery powered DC circuit plate, Using flat board as core structure, simple structure, small volume is lightweight, can simply install, and realizes installation operation conveniently, peace Holding position is flexible and changeable, and current environment is not influenceed during conversion installation site, with low cost, saves a large amount of wire rods and mounting cost.

Brief description of the drawings

Fig. 1 show the structural representation in direct current LED flat plate light fixture middle plateform lamp face described in the utility model embodiment 1 Figure.

Fig. 2 show the back side dimensional structure diagram of direct current LED flat plate light fixture described in the utility model embodiment 1.

Fig. 3 show decomposition texture of the direct current LED flat plate light fixture described in the utility model embodiment 1 with lampshade and illustrates Figure.

The back side stereochemical structure that Fig. 4 show direct current LED flat plate light fixture described in the utility model most preferred embodiment is illustrated Figure.

Fig. 5 show decomposition texture of the direct current LED flat plate light fixture with lampshade described in the utility model most preferred embodiment and shows It is intended to.

The utility model is described further with reference to embodiment.

Specific embodiment

Embodiment 1：

Referring to the drawings 1,2,3, direct current LED flat plate light fixture includes LED lamp bead 1, flat lamp face 2, DC circuit plate 3 And attachment means 4.Flat lamp face 2 is isosceles trapezoid, is issued thereon in three through holes of isosceles triangle, LED lamp bead peace On the front of flat lamp face in three through holes；Attachment means 4 are located on the back side in flat lamp face 2, are that one kind is steeped in square rank The platy structure of foam body, area is less than flat lamp face 2, and is installed in the areal extent in flat lamp face 2, in the slabstock foam Between issue rectangular slot 9, DC circuit plate 3 is then embedded and is installed in the rectangular slot, and is electrically connected with LED lamp bead, tabular The one side of foams 4 of construction and flat lamp face 2 fix bonding and realize being connected, and another side then scribbles viscose glue 8, from it is easy to stick pull out, The viscose glue of sticky surface is not destroyed.

Reflective membrane 5 is provided with flat lamp face 2, to increase brightness of illumination.The power supply of DC circuit plate 3 uses small volume Skilful button cell, while contactor selects sound inductive switch, i.e. audio-switch, it is adaptable to as walls such as aisle, corridors During lamp.If as night-light, using mechanical switch or remote control switch more preferably.Increase lampshade 6, lampshade 6 on flat lamp face 2 Can be arcwall face as shown in Figure 3, long slot bore 7 is opened up on flat lamp face, and two sides of lampshade 6 are provided with convex edge, The two is connected by convex edge and the grafting of long slot bore 7.Lampshade 6 can also be some small-sized D structures, with reference to flat lamp Face and LED lamp bead are designed, the beautiful decoration effect for increasing planar lamp, while guiding and adjustment lighting side To and brightness.

The not described part of the utility model is same as the prior art.

Most preferred embodiment：

Referring to the drawings 4 and accompanying drawing 5, attachment means 4 are a kind of flexible foam, and its shape size is complete with flat lamp face 2 Identical, the two laminating is bonded together, and DC circuit plate 3 is installed in the square groove issued in the middle of flexible foam 4.The connection is filled Put 4 surfaces and scribble viscose glue, using bonding way mounted lamp.

The not described other parts of the present embodiment are same as Example 1.

Claims (9)

1. direct current LED flat plate light fixture, it is characterised in that include LED lamp bead, flat lamp face, DC circuit plate and connection Device, LED lamp bead is arranged on the front in flat lamp face, and DC circuit plate is then installed on the back side in flat lamp face, and and LED Lamp bead is electrically connected, and attachment means are a kind of platy structure, and it is located on the back side in flat lamp face, and fixes company with flat lamp face Connect.

2. direct current LED flat plate light fixture according to claim 1, it is characterised in that also include lampshade, it is soft material Material, is installed on flat lamp face, containing enclosing or shroud LED lamp bead.

3. direct current LED flat plate light fixture according to claim 2, it is characterised in that the lampshade is connected with flat lamp face, Or be bonding, or slotted eye is opened up on flat lamp face, and convex edge is provided with lampshade, the two passes through convex edge and slotted eye Grafting and connect.

4. direct current LED flat plate light fixture according to claim 1, it is characterised in that described attachment means or The flexible sheet with viscose glue is planted, or one kind has issued the structure platy structure of groove hole.

5. direct current LED flat plate light fixture according to claim 4, it is characterised in that the attachment means are one kind Foams, or be a kind of plastic body；In slab columnar structure, square groove has been issued in centre, and DC circuit plate is embedded in the square groove.

6. direct current LED flat plate light fixture according to claim 1, it is characterised in that the shape and area of attachment means are equal As flat lamp face.

7. direct current LED flat plate light fixture according to claim 1, it is characterised in that the area of attachment means is less than flat board Lamp face, whole attachment means are in the areal extent in flat lamp face during installation.

8. direct current LED flat plate light fixture according to claim 1, it is characterised in that posted instead on the surface in flat lamp face Light film, reflective membrane or plastic material, or papery.

9. direct current LED flat plate light fixture according to claim 1, it is characterised in that the switch of the DC circuit plate or Person is a kind of mechanical switch, or is a kind of inductive switch, or is a kind of remote control switch.