CN202834966U

CN202834966U - Double-faced light-emitting diode (LED) line lamp

Info

Publication number: CN202834966U
Application number: CN2012204827132U
Authority: CN
Inventors: 刘焱平
Original assignee: NORWAY DIODE ELECTRICAL APPLIANCE CO Ltd; SHENZHEN KANGMING SEMICONDUCTOR LIGHTING CO Ltd
Current assignee: NORWAY DIODE ELECTRICAL APPLIANCE CO Ltd; SHENZHEN KANGMING SEMICONDUCTOR LIGHTING CO Ltd
Priority date: 2012-09-20
Filing date: 2012-09-20
Publication date: 2013-03-27
Anticipated expiration: 2022-09-20

Abstract

The utility model provides a double-faced light-emitting diode (LED) line lamp. The double-faced LED line lamp comprises a lamp body, a first LED module, a second LED module, a first cover body, a second cover body, and packing bodies, wherein the first LED module and the second LED module are installed on two opposite faces of the lamp body, the first cover body and the second cover body are respectively covered on the first LED module and the second LED module, and the packing bodies are arranged on two opposite sides of the lamp body. The lamp body comprises a baffle, a first blocking portion, and a second blocking portion, wherein the first blocking portion is formed by two side edges of the baffle bending upwards, the second blocking portion forms by two side edges of the baffle bending downwards, a first groove is formed by the baffle and the first blocking portion, a second groove is formed by the baffle and the second blocking portion, and the first LED module and the second LED module are respectively placed inside the first groove and the second groove. The double-faced LED line lamp achieves double-faced illumination functions of background illumination and main illumination by arranging double faces of the LED modules, and the LED modules with low power are used for the background illumination, and therefore power consumption is lowered and energy conservation is saved.

Description

The dual surface LED line lamp

Technical field

The utility model relates to field of illumination lamp technology, relates in particular to a kind of dual surface LED line lamp.

Background technology

LED claims again light emitting diode, be a kind of can be the solid-state semiconductor devices of visible light with electric energy conversion, volume is little owing to having, the life-span long for the LED lamp, reach the advantages such as energy-efficient, has more advantage than conventional light source such as incandescent lamp, fluorescent lamps, has been widely used at present every field; The LED line lamp belongs to a kind of LED illuminating device commonly used, and general LED line lamp comprises: lamp body, be installed on the led module in the lamp body and be covered on lampshade on the lamp body, led module emits beam and outwards launches through lampshade.

Yet existing LED line lamp shadow surface only has one side, and there is local shadow in the LED line lamp that is installed on wall by the wall place, and light certain loss can occur in communication process, for making room brilliancy higher, the LED line lamp of higher-wattage need be provided, increased energy consumption.

The utility model content

The purpose of this utility model is, a kind of dual surface LED line lamp is provided, and it has two back to the led module that arranges, realize the double-sided illumination function of background irradiation and main irradiation, and the led module that adopts lower-wattage does the background irradiation, thereby reduces power consumption, energy savings.

To achieve these goals, the utility model provides a kind of dual surface LED line lamp, it comprises: lamp body, be installed on first of the relative two sides of lamp body, the second led module, be covered on respectively first, on the second led module first, the second cover body and be located at packaging body on the relative both sides of lamp body, described lamp body comprises dividing plate, the first holding section that upwards is bent to form by the dividing plate dual-side reaches the second holding section that is bent to form by the dividing plate dual-side downwards, this dividing plate and the first holding section form the first groove, this dividing plate and the second holding section form the second groove, and described first, the second led module is placed in respectively in this first groove and the second groove.

Described the first led module comprises first substrate, reaches several LED luminescence units that electrically are installed on the first substrate; Described the second led module comprises second substrate, reaches several the 2nd LED luminescence units that electrically are installed on the second substrate.

Described several LED luminescence units are in-line and are arranged on the first substrate; Described several the 2nd LED luminescence units are in-line and are arranged on the second substrate.

The dual surface LED line lamp also comprises the erection joint of connection encapsulation body.

Form first, second, third through hole that cooperates erection joint to arrange on the described packaging body, described erection joint is electrically connected first, second led module by this first through hole.

Described erection joint comprises installation portion and suspension part, this installation portion comprises first, second, third lug boss that first, second, third through hole of corresponding packaging body arranges, this first lug boss is accommodating and be electrically connected the first through hole and then be electrically connected first, second led module, this second, third lug boss is placed in second, third through hole packaging body is fixed in the erection joint, and then the dual surface LED line lamp is fixed in the erection joint.

The power of power ratio second led module of the first led module is low.

Described lamp body is made by aluminium alloy is one-body molded.

The beneficial effects of the utility model: the utility model provides a kind of dual surface LED line lamp, by the two-sided led module that arranges, realize the double-sided illumination function of background irradiation and main irradiation, and adopt the led module of lower-wattage to do the background irradiation, thereby the reduction power consumption, energy savings.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.

In the accompanying drawing,

Fig. 1 is the schematic perspective view of the utility model dual surface LED line lamp;

Fig. 2 is the decomposing schematic representation of the utility model dual surface LED line lamp;

Fig. 3 is the enlarged diagram of A part among Fig. 2;

Fig. 4 is the erection joint first embodiment schematic diagram of the utility model dual surface LED line lamp;

Fig. 5 is the erection joint second embodiment schematic diagram of the utility model dual surface LED line lamp;

Fig. 6 is erection joint the 3rd embodiment schematic diagram of the utility model dual surface LED line lamp.

The specific embodiment

Technological means and the effect thereof taked for further setting forth the utility model are described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.

As shown in Figures 1 to 4, the utility model provides a kind of dual surface LED line lamp, it comprises: lamp body 2, be installed on first of lamp body 2 relative two sides, the second led module 4,6, be covered on respectively first, the second led module 4, on 6 first, the

second cover body

71,72 and be located at two packaging bodies 8 on the lamp body 2 relative both sides, described lamp body 2 comprises dividing plate 22, the first holding section 24 that upwards is bent to form by dividing plate 22 dual-sides reaches the second holding section 26 that is bent to form by dividing plate 22 dual-sides downwards, this dividing plate 22 and the first holding section 24 form the first groove 224, this dividing plate 22 and the second holding section 26 form the second groove 226, described first, the second led module 4,6 be placed in respectively this first, the second groove 224, in 226.The light that described first, second led module 4,6 sends passes respectively first, second groove 224,226 opening and the opposing direction of directive, realizes the double-sided illumination of LED line lamp.

Described lamp body 2 is made by aluminium alloy is one-body molded, and heat radiation is very fast.

Described the first led module 4 comprises first substrate 42, reaches several LED luminescence units 44 that electrically are installed on the first substrate 42, and these several LED luminescence unit 44 is in-line and is arranged on the first substrate 42.Described the second led module 6 comprises second substrate 62, reaches several the 2nd LED luminescence units 64 that electrically are installed on the second substrate 62, and these several the 2nd LED luminescence unit 64 is in-line and is arranged on the second substrate 62.

Described first,

second cover body

71,72 is covered on respectively on first,

second holding section

24,26 of lamp body 2, for the protection of led module and have the optically focused effect.

Described packaging body 8 is connected on the relative both sides of lamp body 2 by screw (not shown), makes the dual surface LED line lamp have preferably sealing effectiveness.

The dual surface LED line lamp also comprises the erection joint 9 of connection encapsulation body 8.Form on the described packaging body 8 and cooperate first of erection joint 9 settings, second, third through-

hole

82,84,86, this first through hole 82 is electrically connected first, the second led module 4,6, erection joint 9 comprises installation portion 90 and suspension part 91, this installation portion 90 comprises first of corresponding packaging body 8, second, third through-

hole

82,84, first of 86 settings, second, the

3rd lug boss

92,94,96, this the first lug boss 92 is accommodating and be electrically connected the first through hole 82 and then be electrically connected first, the second led module 4,6, this is second years old, the

3rd lug boss

94,96 are placed in second, third through-hole 84, packaging body 8 is fixed in the erection joint 9, and then the dual surface LED line lamp is fixed in the erection joint 9.During installation, ceiling is fixed in suspension part 91 suspensions of joint 9, and then the dual surface LED line lamp is hung fixing.

Hang the first led module 4 of good dual surface LED line lamp towards ceiling, the second led module is towards ground.Preferably, the power of power ratio second led module 6 of the first led module 4 is low, realizes background irradiation and the energy-conservation purpose of dual surface LED line lamp, satisfies simultaneously indoor light and has higher brightness.

As shown in Figure 4, be the erection joint first embodiment schematic diagram of the utility model dual surface LED line lamp, in the present embodiment erection joint 9 comprises an installation portion 90, is used for connecting single dual surface LED line lamp.

As shown in Figure 5, erection joint the second embodiment schematic diagram for the utility model dual surface LED line lamp, in the present embodiment erection joint 9 ' comprises two installation portions 90, these two installation portions 90 are oppositely arranged, and use a plurality of these erection joints 9 ' the dual surface LED line lamp can be connected into length row.

As shown in Figure 6, erection joint the 3rd embodiment schematic diagram for the utility model dual surface LED line lamp, in the present embodiment erection joint 9 " comprise two installation portions 90, these two installation portions 90 are orthogonal, use four these erection joints 9 " the dual surface LED line lamp can be connected into a rectangle.

In sum, the utility model provides a kind of dual surface LED line lamp, and it realizes the double-sided illumination function of background irradiation and main irradiation by the two-sided led module that arranges, and adopts the led module of lower-wattage to do the background irradiation, thereby reduces power consumption, energy savings.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.

Claims

1. dual surface LED line lamp, it is characterized in that, comprise: lamp body, be installed on first of the relative two sides of lamp body, the second led module, be covered on respectively first, on the second led module first, the second cover body and be located at packaging body on the relative both sides of lamp body, described lamp body comprises dividing plate, the first holding section that upwards is bent to form by the dividing plate dual-side reaches the second holding section that is bent to form by the dividing plate dual-side downwards, this dividing plate and the first holding section form the first groove, this dividing plate and the second holding section form the second groove, and described first, the second led module is placed in respectively in this first groove and the second groove.

2. dual surface LED line lamp as claimed in claim 1 is characterized in that, described the first led module comprises first substrate, reaches several LED luminescence units that electrically are installed on the first substrate; Described the second led module comprises second substrate, reaches several the 2nd LED luminescence units that electrically are installed on the second substrate.

3. dual surface LED line lamp as claimed in claim 2 is characterized in that, described several LED luminescence units are in-line and are arranged on the first substrate; Described several the 2nd LED luminescence units are in-line and are arranged on the second substrate.

4. dual surface LED line lamp as claimed in claim 1 is characterized in that, also comprises the erection joint of connection encapsulation body.

5. dual surface LED line lamp as claimed in claim 4 is characterized in that, forms first, second, third through hole that cooperates erection joint to arrange on the described packaging body, and described erection joint is electrically connected first, second led module by this first through hole.

6. dual surface LED line lamp as claimed in claim 4, it is characterized in that, described erection joint comprises installation portion and suspension part, this installation portion comprises first, second, third lug boss that first, second, third through hole of corresponding packaging body arranges, this first lug boss is accommodating and be electrically connected the first through hole and then be electrically connected first, second led module, this second, third lug boss is placed in second, third through hole packaging body is fixed in the erection joint, and then the dual surface LED line lamp is fixed in the erection joint.

7. dual surface LED line lamp as claimed in claim 1 is characterized in that, the power of power ratio second led module of the first led module is low.

8. dual surface LED line lamp as claimed in claim 1 is characterized in that, described lamp body is made by aluminium alloy is one-body molded.