CN213177803U

CN213177803U - LED linear lamp

Info

Publication number: CN213177803U
Application number: CN202022010935.1U
Authority: CN
Inventors: 欧艳芳; 伍铁军
Original assignee: Shenzhen Signcomplex Co Ltd
Current assignee: Shenzhen Signcomplex Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-11
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a linear lamp of LED belongs to illumination lamps and lanterns technical field. The linear lamp of LED includes: bar lamp box and the grid banks and the parting bead that set up in turn along the length direction of bar lamp box, bar lamp box include the lamp box bottom plate and respectively with lamp box bottom plate both sides fixed connection's lamp box curb plate, the light-emitting direction of grid banks deviates from the lamp box bottom plate. The light emitting effect of the LED linear lamp can be changed to meet the multi-scene lighting requirement.

Description

LED linear lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field particularly, relates to a linear lamp of LED.

Background

The LED linear lamp is a high-end flexible decorative lamp and is characterized by low power consumption, long service life, high brightness, easy bending, no maintenance and the like. The LED linear lamp is widely applied to public places such as office buildings, hotels, markets and the like.

In the prior art, the linear LED lamp has a single light emitting effect, the same lamp cannot meet the lighting requirements of multiple scenes simultaneously, and if different lighting scenes need to be replaced, the whole lamp needs to be replaced, so that the cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear lamp of LED can change the light-emitting effect of the linear lamp of LED to satisfy many scenes lighting needs.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a linear lamp of LED, include: bar lamp box and the grid banks and the parting bead that set up in turn along the length direction of bar lamp box, bar lamp box include the lamp box bottom plate and respectively with lamp box bottom plate both sides fixed connection's lamp box curb plate, the light-emitting direction of grid banks deviates from the lamp box bottom plate.

Optionally, the LED linear lamp further includes a heat dissipation plate disposed between the two lamp box side plates and spaced apart from the lamp box bottom plate in parallel, and the grille lamp set and the partition bar are connected and disposed on the heat dissipation plate.

Optionally, the division bar includes mutually connected buckle board and connecting piece, and the connecting piece is located the side middle part of buckle board towards lamp box bottom plate one side, and one side that lamp box bottom plate was kept away from to the lamp box curb plate is provided with first draw-in groove, and the parallel both sides limit of length direction of buckle board and bar lamp box is blocked respectively and is located in the first draw-in groove.

Optionally, a second clamping groove is further formed in the lamp box side plate, the second clamping groove is located between the first clamping groove and the lamp box bottom plate, and two side edges, parallel to the length direction of the strip-shaped lamp box, of the heat dissipation plate are respectively clamped in the second clamping groove.

Optionally, a first division bar through hole is formed in the heat dissipation plate, a second division bar hole corresponding to the first division bar through hole is formed in the connecting piece, and the first fastener sequentially penetrates through the first division bar through hole and the second division bar hole so that the division bars are fixed on the heat dissipation plate.

Optionally, the grille lamp group includes light source circuit board, anti-light cup, lens and the anti-dazzle light cover that connects gradually the setting, is provided with LED lamp pearl on the light source circuit board, the top and the buckle board parallel and level of anti-dazzle light cover.

Optionally, a first lamp group through hole is formed in the light source circuit board, a second lamp group through hole corresponding to the first lamp group through hole is formed in the heat dissipation plate, and the second fastener sequentially penetrates through the second lamp group through hole and the first lamp group through hole so that the grille lamp group is fixed on the heat dissipation plate.

Optionally, the light source circuit board is supplied with current through a wire, and the wire is accommodated between the lamp box base plate and the heat dissipation plate.

Optionally, the linear lamp of LED still includes the end cover that sets up at bar lamp box both ends, and one side that the end cover orientation heating panel is provided with the joint spare that corresponds with the second draw-in groove, through second draw-in groove and joint spare cooperation to make the end cover fix the tip at bar lamp box.

The utility model discloses beneficial effect includes:

the embodiment of the utility model provides a linear lamp of LED, this linear lamp of LED includes bar lamp box and grid banks and parting bead that set up along the length direction of bar lamp box in turn, among the prior art, the grid banks is a whole, and the light-emitting effect is single, in this application, through setting up the alternation of grid banks and parting bead, realize the variety of grid banks light-emitting effect to be applicable to different occasions, for example, when the light intensity that certain occasion needs is big, then can set up the length of grid banks big, cancel the parting bead or reduce the quantity or the length of parting bead; when the light intensity required by a certain occasion is smaller, the number and the length of the division bars are only required to be increased, and the whole lamp is not required to be replaced, so that the cost can be effectively reduced. In addition, the bar-shaped lamp box comprises a lamp box bottom plate and lamp box side plates fixedly connected with the two sides of the lamp box bottom plate respectively, the light emitting direction of the grille lamp group deviates from the lamp box bottom plate, and the bar-shaped lamp box is used for providing an installation space for the grille lamp group and the partition bars.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is one of schematic diagrams of an explosion structure of an LED linear lamp according to an embodiment of the present invention;

fig. 2 is a second schematic diagram of an explosion structure of an LED linear lamp according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembly structure of an LED linear lamp according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an end cover according to an embodiment of the present invention.

Icon: 10-LED linear lamps; 100-strip-shaped lamp boxes; 101-lamp box side plate; 102-a light box base plate; 103-end cap; 1031-a clamping member; 110-division bars; 120-a set of grille lights; 121-antiglare shield; 122-a lens; 123-a light reflecting cup; 124-light source circuit board; 130-a heat sink; 140-conducting wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: the terms "central," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the description and are used in a generic and descriptive sense only and not for purposes of limitation, the term "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is one of the schematic diagrams of the explosion structure of the LED linear lamp 10 provided by the present invention, please refer to fig. 1, the LED linear lamp 10 includes: the strip-shaped light box 100 comprises a light box bottom plate 102 and light box side plates 101 fixedly connected with two sides of the light box bottom plate 102 respectively, and the light emitting direction of the strip-shaped light box 100 deviates from the light box bottom plate 102.

The LED linear lamp 10 is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending, and no maintenance.

In the prior art, the linear LED lamp 10 has a single light emitting effect, and the same lamp cannot meet the lighting requirements of multiple scenes simultaneously, and if different lighting scenes are to be changed, the whole lamp needs to be changed, which greatly increases the cost. In the present embodiment, the light emitting effects of the LED linear lamp 10 are diversified by alternately arranging the grille lamp sets 120 and the spacers 110 along the length direction of the strip-shaped lamp box 100, and specifically, the arrangement forms of the grille lamp sets 120 and the spacers 110 may be adjusted according to the application occasions of the LED linear lamp 10, for example, the length of the spacers 110 is the same as the length of the grille lamp sets 120, so as to make the light emitted from the LED linear lamp 10 uniform, or the length of the spacers 110 is longer than the length of the grille lamp sets 120, so as to weaken the illumination intensity of the LED linear lamp 10, or the length of the spacers 110 at one end of the strip-shaped lamp box 100 is longer than the length of the grille lamp sets 120, and the length of the spacers 110 at the other end is shorter than the length of the grille lamp sets 120, so as to meet the requirements of special occasions, which the above description is only by way of example, but not limited thereto, and.

In this embodiment, by alternately arranging the grille lamp groups 120 and the partition bars 110 along the length direction of the strip-shaped lamp box 100, when the illumination effect of the LED linear lamp 10 is changed, the whole lamp does not need to be changed, and only the arrangement form of the partition bars 110 and the grille lamp groups 120 needs to be adjusted as required, so that the cost can be effectively reduced.

The lamp box bottom plate 102 is fixedly connected to the two lamp box side plates 101, for example, the lamp box bottom plate 102 is integrally formed with the two lamp box side plates 101, and the two lamp box side plates 101 are respectively located at two opposite sides of the lamp box bottom plate 102, which are parallel to the length direction of the strip-shaped lamp box 100.

The embodiment of the utility model provides a linear lamp 10 of LED, this linear lamp 10 of LED includes bar lamp box 100 and grid banks 120 and parting bead 110 that set up along the length direction of bar lamp box 100 in turn, among the prior art, grid banks 120 is a whole, the light-emitting effect is single, in this application, through setting up the alternation of grid banks 120 and parting bead 110, realize the variety of grid banks 120 light-emitting effect, in order to be applicable to different occasions, for example, when the light intensity that certain occasion needs is big, then can set up the length of grid banks 120 big, cancel parting bead 110 or reduce the quantity or the length of parting bead 110; when the light intensity required by a certain occasion is smaller, only the number and the length of the division bars 110 need to be increased, and the whole lamp does not need to be replaced, so that the cost can be effectively reduced. In addition, the strip-shaped light box 100 comprises a light box bottom plate 102 and light box side plates 101 fixedly connected with two sides of the light box bottom plate 102 respectively, the light emitting direction of the grille light group 120 deviates from the light box bottom plate 102, and the strip-shaped light box 100 is used for providing an installation space for the grille light group 120 and the division bars 110.

In order to realize the heat dissipation of the LED linear lamp 10, optionally, the LED linear lamp 10 further includes a heat dissipation plate 130 disposed between the two lamp box side plates 101 and spaced apart from and parallel to the lamp box bottom plate 102, and the grille lamp set 120 and the partition bar 110 are connected to and disposed on the heat dissipation plate 130.

The heat dissipation plate 130 is parallel to and spaced apart from the lamp box base plate 102, so that the heat dissipation plate 130 dissipates heat generated by the grid lamp set 120.

The grille lamp sets 120 and the spacers 110 are connected and disposed on the heat sink 130, for example, referring to fig. 2 and fig. 3, along the length direction of the strip-shaped lamp box 100, the grille lamp sets 120 and the spacers 110 are alternately connected and disposed on the heat sink 130 and fixed by fasteners, respectively, and then the heat sink 130 provided with the grille lamp sets 120 and the spacers 110 is mounted on the strip-shaped lamp box 100 to achieve the assembly of the LED linear lamp 10 (as shown in fig. 3).

In this embodiment, a specific connection between the heat dissipation plate 130 and the lamp box side plate 101 is shown, and optionally, a second clamping groove is further disposed on the lamp box side plate 101, the second clamping groove is located between the first clamping groove and the lamp box bottom plate 102, and two side edges of the heat dissipation plate 130 parallel to the length direction of the strip-shaped lamp box 100 are respectively clamped in the second clamping groove.

The second clamping groove is located on the inner wall of the lamp box side plate 101 and between the first clamping groove and the lamp box bottom plate 102, and illustratively, the second clamping groove is located in the middle of the inner wall of the lamp box side plate 101, wherein the first clamping groove and the second clamping groove of the strip-shaped lamp box 100 are used for installing the heat dissipation plate 130 provided with the grille lamp set 120 and the partition bar 110, and the space between the second clamping groove and the lamp box side plate 101 is used for dissipating heat.

The second card slot may be oriented either away from the light housing base plate 102 or toward the other light housing side plate 101.

When the second draw-in groove orientation deviates from lamp box bottom plate 102, set up the joint portion that corresponds with the second draw-in groove on the heating panel 130, it is fixed to be provided with the shell fragment in one side that heating panel 130 deviates from parting bead 110, when the installation, heating panel 130 that will fix and be provided with grille lamp group 120 and parting bead 110 is put into from the opening of keeping away from lamp box bottom plate 102 one side, pass two relative second buckles when the shell fragment and outwards expand, so that heating panel 130 mutually supports through joint portion and shell fragment and fix between two lamp box curb plates 101.

When the second engaging groove of one lamp box side plate 101 faces the second engaging groove of the other lamp box side plate 101, the two side edges of the heat dissipation plate 130 parallel to the longitudinal direction of the strip-shaped lamp box 100 are inserted from the opening at either end of the strip-shaped lamp box 100, so that the heat dissipation plate 130 is fixed between the two lamp box side plates 101.

In order to improve the aesthetic appearance of the linear LED lamp 10, optionally, the dividing strip 110 includes a fastening plate and a connecting member connected to each other, the connecting member is located in the middle of the side surface of the fastening plate facing the side of the lamp box bottom plate 102, a first clamping groove is disposed on the side of the lamp box side plate 101 away from the side of the lamp box bottom plate 102, and two side edges of the fastening plate parallel to the length direction of the strip-shaped lamp box 100 are respectively clamped in the first clamping groove.

The buckle plate is clamped between the two lamp box side plates 101 through the first clamping groove, namely, the buckle plate is clamped between the two lamp box side plates 101, so that the division bar 110 is connected with the two lamp box side plates 101.

The first engaging groove is located on one side of the lamp box side plate 101 away from the lamp box bottom plate 102, that is, the engaging plate is disposed on one side of the lamp box side plate 101 away from the lamp box bottom plate 102, so that the engaging plate is aligned with one side of the lamp box side plate 101 away from the lamp box bottom plate 102 as much as possible, thereby improving the appearance of the LED linear lamp 10.

The division bar 110 is fixed to the heat dissipation plate 130 by a connector, for example, the connector is a rectangular parallelepiped, and one side of the rectangular parallelepiped away from the fastening plate is fixedly connected to the heat dissipation plate 130.

In order to further reduce the cost and reduce the weight of the LED linear lamp 10, the connecting member is optionally hollow inside.

The shape of the connector may be a rectangular parallelepiped, a trapezoid, a cylinder, or the like, as long as the connection between the fastening member and the heat dissipation plate 130 can be achieved.

In this embodiment, a form of connecting the heat dissipation plate 130 and the division bar 110 is given, optionally, a first division bar 110 through hole (not shown) is formed on the heat dissipation plate 130, a second division bar 110 hole (not shown) corresponding to the first division bar 110 through hole is formed on the connecting member, and the first fastening member sequentially passes through the first division bar 110 through hole and the second division bar 110 hole, so that the division bar 110 is fixed on the heat dissipation plate 130.

Illustratively, the inner walls of the through holes of the first division bar 110 and the through holes of the second division bar 110 are both provided with internal threads, and the outer wall of the first fastening member is provided with external threads, so that the first fastening member is screwed with the division bar 110 and the heat dissipation plate 130 by the matching of the internal threads and the external threads.

Optionally, the grille lamp set 120 includes a light source circuit board 124, a reflective cup 123, a lens 122 and an anti-glare cover 121 that are connected in sequence, the light source circuit board 124 is provided with an LED lamp bead, and the top of the anti-glare cover 121 is flush with the buckle plate.

The light source circuit board 124 is a PCB board, wherein a PCB (printed circuit boards) is also called a printed circuit board, and is a provider for electrical connection of electronic components. The PCB board is provided with LED (light emitting diode) beads, wherein the LED (light emitting diode) is also called as a light emitting diode and emits light by adopting a PN junction light emitting principle.

The reflector cup 123 is a reflector for spot lighting, that is, the reflector cup 123 can control the illumination distance and the illumination area of the main spot of the point light source. The lens 122 can also realize the control of the illumination of the main light spot of the light source, moreover, the control effect of the lens 122 on the light rays is better than that of the reflection cup 123, the lens 122 can realize the control on each light ray, and a large part of light of the reflection cup 123 is not contacted with the reflection surface and is not controlled, namely, the reflection cup 123 can only control one part of the light rays.

The anti-Glare cover 121 can reduce the ugr (unified Glare rating) value of the LED linear lamp 10, so that the LED linear lamp 10 emits soft and comfortable illumination. Wherein the UGR is used to measure a psychological parameter of the subjective reaction of the light emitted by the lighting device in the indoor visual environment to the discomfort of the human eye.

In this embodiment, a form of connecting the heat dissipation plate 130 and the grid lamp set 120 is given, optionally, a first lamp set through hole is formed on the light source circuit board 124, a second lamp set through hole corresponding to the first lamp set through hole is formed on the heat dissipation plate 130, and the second fastening member sequentially passes through the second lamp set through hole and the first lamp set through hole, so that the grid lamp set 120 is fixed on the heat dissipation plate 130.

Illustratively, the inner walls of the first lamp group through hole and the second lamp group through hole are both provided with internal threads, and the outer wall of the second fastening member is provided with external threads, so that the first fastening member is respectively in threaded connection with the division bar 110 and the heat dissipation plate 130 through the matching of the internal threads and the external threads.

Optionally, current is supplied to the light source circuit board 124 through wires 140, and the wires 140 are housed between the lamp cartridge base plate 102 and the heat sink plate 130.

In order to further improve the aesthetic appearance and the compact structure of the LED linear lamp 10, optionally, referring to fig. 4, the LED linear lamp 10 further includes end caps 103 disposed at two ends of the strip lamp box 100, one side of the end cap 103 facing the heat dissipation plate 130 is provided with a clamping member 1031 corresponding to the second clamping groove, and the second clamping groove is matched with the clamping member 1031, so that the end cap 103 is fixed at the end of the strip lamp box 100.

The two end caps 103 are respectively disposed at two ends of the strip lamp box 100 to seal the two ends of the strip lamp box 100, so as to improve the beauty of the LED linear lamp 10.

Specifically, be provided with joint 1031 at end cover 103 towards a side of bar lamp box 100, in joint 1031 blocks in the second draw-in groove at the assembly process for end cover 103 installation and bar lamp box 100's tip, so, can effectively improve LED bar lamp compact structure nature.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED linear lamp, comprising: the bar-shaped lamp box comprises a lamp box bottom plate and lamp box side plates fixedly connected with the two sides of the lamp box bottom plate respectively, and the light emitting direction of the bar-shaped lamp box deviates from the lamp box bottom plate.

2. The linear LED lamp according to claim 1, further comprising a heat dissipating plate disposed between the two side plates of the lamp housing and spaced apart from and parallel to the bottom plate of the lamp housing, wherein the grille lamp set and the partition bars are connected to the heat dissipating plate.

3. The linear LED lamp according to claim 2, wherein the partition comprises a fastening plate and a connecting member, the connecting member is located at the middle of the side of the fastening plate facing the bottom plate of the lamp box, a first fastening groove is formed on the side of the side plate of the lamp box facing away from the bottom plate of the lamp box, and two parallel sides of the fastening plate and the strip-shaped lamp box in the length direction are respectively fastened in the first fastening groove.

4. The linear LED lamp according to claim 3, wherein a second engaging groove is further formed in the side plate of the lamp box, the second engaging groove is located between the first engaging groove and the bottom plate of the lamp box, and two side edges of the heat dissipating plate parallel to the longitudinal direction of the strip-shaped lamp box are respectively engaged with the second engaging groove.

5. The LED linear lamp according to claim 4, wherein the heat dissipating plate is provided with a first division bar through hole, the connecting member is provided with a second division bar hole corresponding to the first division bar through hole, and a first fastening member sequentially penetrates through the first division bar through hole and the second division bar hole to fix the division bar on the heat dissipating plate.

6. The LED linear lamp according to claim 3, wherein the grille lamp set comprises a light source circuit board, a reflecting cup, a lens and an anti-dazzle shade which are sequentially connected, the light source circuit board is provided with LED lamp beads, and the top of the anti-dazzle shade is flush with the clamping plate.

7. The LED linear lamp according to claim 6, wherein a first lamp set through hole is formed on the light source circuit board, a second lamp set through hole corresponding to the first lamp set through hole is formed on the heat dissipation plate, and a second fastening member sequentially penetrates through the second lamp set through hole and the first lamp set through hole, so that the grille lamp set is fixed on the heat dissipation plate.

8. The LED linear lamp according to claim 6, wherein the light source circuit board is supplied with current through wires, and the wires are accommodated between the lamp box base plate and the heat dissipation plate.

9. The LED linear lamp according to claim 4, further comprising end caps disposed at both ends of the strip lamp box, wherein a clamping member corresponding to the second clamping groove is disposed at one side of the end caps facing the heat dissipation plate, and the end caps are fixed at the ends of the strip lamp box by the second clamping groove being engaged with the clamping member.