CN211821878U

CN211821878U - Bar-shaped top lighting lamp and combination lamp

Info

Publication number: CN211821878U
Application number: CN201921826209.8U
Authority: CN
Inventors: 张成科; 郑兆勇
Original assignee: Ningbo Self Electronics Co Ltd
Current assignee: Ningbo Self Electronics Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-10-30
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a bar-shaped top illuminating lamp, which comprises a bar-shaped shell, a clapboard for dividing the inner cavity of the bar-shaped shell into a light source cavity and a power supply cavity in the vertical direction, a light source component arranged in the light source cavity and a power supply component arranged in the power supply cavity, wherein one side of the power supply cavity opposite to the clapboard is provided with a middle cover plate in the middle part of the length direction, and both ends of the power supply cavity are provided with side openings; the utility model also discloses a bar top illumination combination lamp, the utility model discloses a bar top illumination lamp and combination lamp have simple structure, easy dismounting, maintain advantages such as simple, interconnection intensity is good, the isolation is convenient.

Description

Bar-shaped top lighting lamp and combination lamp

Technical Field

The utility model relates to a lamps and lanterns lighting technology field, especially a bar top lighting lamp and combination lamp.

Background

Under the background of energy conservation and environmental protection, the LED lamp is increasingly applied to the fields of household and commercial illumination because of high light emitting efficiency and good light condensing performance.

In commercial illumination, the built-in integration of power can cascade the lamp body, whole lamp light source promptly, the high integration of power lamp part, through hanging fixedly, and can realize the interconnection and use, it is wide to have a lighting range, advantages such as flexibility height, but the top lamps and lanterns among the prior art generally include the light source chamber of light-emitting and set up the structure in the power supply chamber of power supply module more complicated, the wiring need just can see the power supply module in the power supply chamber and wiring after moving away the light source chamber, the operation is more complicated, the dismouting is also more troublesome.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bar top lighting lamp and combination lamp to solve above-mentioned technical problem.

The utility model provides a bar overhead lighting lamp, includes the bar casing, will the baffle that separates for light source chamber and power supply chamber in the vertical direction of the inner chamber of bar casing sets up light source subassembly in the light source chamber is in with the setting power supply module in the power supply chamber, the power supply chamber with one side that the baffle is relative is equipped with middle apron and both ends and is equipped with the side opening in length direction's middle part, the bar casing is including two detachable side shields of encapsulation side opening.

Preferably, the intermediate cover plate is detachably arranged.

Preferably, the power supply assembly includes a power supply body disposed below the intermediate cover plate.

Preferably, the bar-type top illumination lamp further comprises a locking member for fixing the side cover plate.

Preferably, the retaining member is first screw, the both sides in power supply chamber are equipped with the location the first support position and the second of side cap board support the position, first support position be equipped with first screw complex locking hole, side cap board and this locking hole complex screw hole.

Preferably, the locking hole extends along the length direction of the strip-shaped shell to form a locking groove.

Preferably, the locking groove is also used for installing and fixing a second screw of the middle cover plate.

Preferably, the screw hole has a disassembly and assembly hole extending outwards along the length direction of the bar-shaped shell, and the disassembly and assembly hole is larger than the nut of the first screw.

Preferably, one side of the side cover plate close to the center of the strip-shaped shell in the length direction is provided with a step which is arched upwards and used for avoiding the middle cover plate.

Preferably, the second supports the position and is in the ascending outside of width direction of bar casing is equipped with and dodges the groove, the outside of dodging the groove upwards extends and turns over inwards and forms last flange, the side cover board inserts between second support position and the last flange and extend to and dodge the top in groove.

Preferably, the projection of the rib in the vertical direction is positioned in the avoidance groove.

Preferably, the power supply cavity and the partition plate are integrally formed.

Preferably, the light source cavity comprises a lampshade buckled with the partition plate.

Preferably, the bar-shaped top lighting lamp further comprises end cover assemblies arranged at two ends of the bar-shaped shell.

A bar-shaped top lighting combination lamp comprises at least two bar-shaped top lighting lamps (1000), wherein the bar-shaped top lighting lamps (1000) are sequentially connected with one another.

Preferably, the bar-shaped top lighting combination lamp comprises an interconnection piece arranged between any adjacent bar-shaped top lighting lamps, and two ends of the interconnection piece respectively extend into the power supply cavity of the adjacent bar-shaped shell and are fixedly connected.

Preferably, the cross section of the interconnection piece is a U-shaped interconnection groove, the bottom of the interconnection groove is attached to the partition plate and connected through a fastener, and two sides of the interconnection groove are attached to inner walls of two sides of the power supply cavity.

The technical effects of the utility model:

the utility model discloses a bar overhead lighting lamp and combination lamp have simple structure, easy dismounting, maintain advantages such as simple, interconnection intensity is good, the isolation is convenient.

Drawings

Embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the strip-shaped overhead lighting lamp of the present embodiment.

Fig. 2 is an exploded view of the strip-shaped overhead lighting lamp of the present embodiment.

Fig. 3 is a schematic structural diagram of the side cover plate of the present embodiment.

Fig. 4 is a partial structural schematic view of an end portion of the strip-shaped housing of the present embodiment.

Fig. 5 is a schematic cross-sectional view of the bar-type top illumination lamp of the present embodiment at the locking members.

Fig. 6 is a schematic longitudinal cross-sectional view of the strip-shaped overhead lighting lamp of the present embodiment.

Fig. 7 is a schematic structural diagram of the top illumination combination lamp of this embodiment.

Fig. 8 is an enlarged schematic view of a portion a of fig. 7.

Detailed Description

The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1 to 8, the strip-shaped overhead illuminating lamp of the present embodiment includes a strip-shaped casing 100, a partition 200 dividing an inner cavity of the strip-shaped casing 100 into a light source cavity 101 and a power supply cavity 102 in a vertical direction, a light source assembly 300 disposed in the light source cavity 101, and a power supply assembly 400 disposed in the power supply cavity 102.

The vertical direction is the position relationship between the light source cavity 101 and the power supply cavity 102 after the installation of the present embodiment, the strip-shaped overhead illuminating lamp of the present embodiment is generally installed at the top of the space, the illuminating direction of the light source is vertically downward, and the power supply cavity 102 is located above the light source cavity 101. The light source cavity 101 is composed of a lampshade part and a lamp holder part, sometimes the lamp holder part is not needed, the whole space is limited by the lampshade, so that the light emitting range is larger, and the type of the light source assembly 300 can be selected according to the requirement, such as LED lamps, fluorescent lamps, incandescent lamps and the like. In this embodiment, the light source assembly 300 is an LED lamp, and includes a circuit board 301 and an LED chip 302 disposed on the circuit board, the circuit board 301 is fixed in a plurality of ways, and in this embodiment, the installation is realized by disposing a slot on the partition board 200.

The power supply module 400 includes a power supply body 401 and a plug wire (not shown in the figure), except for the external connection of the mains supply, if the dimming is required, the dimming connection is required to be set, and the power supply module 400 of the LED lamp is composed and connected in the prior art, which is not described herein. In order to facilitate connection with an external mains supply dimming connection wire, the side cover plate 104 on one side is provided with two wire passing holes 1042.

In order to facilitate external connection of the plug wires and interconnection between the lamps, in this embodiment, a middle cover plate 106 is disposed in the middle of the power supply cavity 102 and the side opposite to the partition plate 200 in the length direction, and the two ends of the power supply cavity are provided with side openings 103, and the strip-shaped casing 100 includes two detachable side cover plates 104 for enclosing the side openings 103. The patch cord is guided to the end and the side cover plate 104 is opened to facilitate connection of the patch cord and interconnection of the two lamps.

Especially when big and heavier big space light of size, can install the bar-type overhead lighting lamp in the space earlier, generally adopt the mounting means that hangs, then top-down ground is in side opening 103 department wiring and interconnection, and the operation is simpler, does not need many times cartridge parts, and it can only to fix side apron 104 on side opening 103 after accomplishing, for safety and simple to operate, side apron 104 is connected with the earth connection (not drawn in the figure), is equipped with the screw hole 1041 of connecting usefulness on the side apron 104.

In order to facilitate the replacement of the power supply body, the middle cover plate 106 is detachably disposed, and the power supply assembly 400 includes a power supply body 401, where the power supply body 401 is disposed below the middle cover plate 106. When the power supply body is damaged, the replacement of the power supply body 401 can be completed only by opening the middle cover plate 106 without detaching the whole lamp.

The fixing manner of the side cover plate 104 can be a snap-fit manner, and can also be fixed by a locking member, in this embodiment, the bar-shaped top illumination lamp further comprises a locking member 500 for fixing the side cover plate 104. Retaining member 500 is simple to secure and easy to manufacture and install.

In this embodiment, for convenience of material drawing and manufacturing, the locking member 500 is a first screw, the first supporting position 107 and the second supporting position 108 for positioning the side cover plate are disposed on two sides of the power supply cavity 102, the first supporting position 107 is provided with a locking hole matched with the first screw, and the side cover plate 104 is provided with a screw hole 109 matched with the locking hole. In order to make the dismouting more convenient, this embodiment adopts unilateral fixed mode.

For convenience of manufacture, the locking hole extends along the length direction of the bar-shaped housing 100 to form a locking groove 113. So that the strip-shaped shell can be manufactured by adopting an extrusion molding mode.

The locking groove 113 is also used to mount a second screw 114 for fixing the intermediate cover 106 for the sake of simplicity of construction.

In this embodiment, the screw hole 109 has a mounting and dismounting hole 110 extending outward along the length direction of the bar-shaped housing 100, and the mounting and dismounting hole 110 is larger than the nut of the first screw. The structure can move the side cover plate 104 inwards under the condition that the first screw is loosened but not removed, and then the side cover plate 104 is removed, so that the operation is more convenient. Therefore, a gap needs to be provided between the side cover plate 104 and the middle cover plate 106, and in order to avoid such a gap, in the present embodiment, the side cover plate 104 has a step 115 that is arched upward on a side close to the center of the strip-shaped housing 100 in the longitudinal direction for avoiding the middle cover plate 106.

In order to make the unilateral fixation of the side cover plate 104 more reliable, in this embodiment, the second supporting position 108 is provided with an avoiding groove 111 at the outer side of the strip-shaped shell 100 in the width direction, the outer side of the avoiding groove 111 extends upwards and turns inwards to form an upper flange 112, and the side cover plate 104 is inserted between the second supporting position 108 and the upper flange 112 and extends to the upper side of the avoiding groove 111.

The setting of above-mentioned structure, when side cover plate 104 one side is fixed, the opposite side inserts between second support position 108 and last flange 112, and sealed effect is better, and when loosening first screw, side cover plate 104 removes to first screw and is located dismouting hole 110 after to second support position 108 is the fulcrum, lifts up side cover plate 104 and then shifts out, convenient dismantlement. For better fixation, in the present embodiment, the projection of the rib 112 in the vertical direction is located in the avoiding groove 111.

The power supply cavity 102 and the partition board 200 can be made of the same material and are integrally formed, so that the structure is more compact and the number of components is less.

The light source cavity 101 includes a lampshade of which at least a portion is configured to emit light, and the lampshade may also be integrally covered therewith, in this embodiment, the light source cavity 101 includes a lampshade 117 fastened with the partition board 200.

When the bar-shaped top lighting lamps are not interconnected, end covers are required to be installed at two ends of the bar-shaped top lighting lamps, and in the embodiment, the bar-shaped top lighting lamps further comprise end cover assemblies 600 arranged at two ends of the bar-shaped shell 100.

The strip-shaped housing 100 is provided with a slot 116 on both sides in the width direction, the slot 116 is used for connecting a buckle 3000, and the buckle 3000 is used for connecting a suspension member.

The bar top lighting assembled lamp of this embodiment includes two bar top lighting lamps 1000, and bar top lighting lamp 1000 interconnects in proper order. The strip-shaped top illumination combination lamp comprises an interconnection piece 2000 arranged between two adjacent strip-shaped top illumination lamps 1000, and two ends of the interconnection piece 2000 are respectively inserted into the power supply cavities 102 of the adjacent strip-shaped shells 100 and fixedly connected.

In this embodiment, for the reliability of connection, the interconnection piece 2000 is an interconnection groove with a U-shaped cross section, the bottom of the interconnection groove is attached to the partition board 200 and connected by a fastener, and two sides of the interconnection groove are attached to the inner walls of two sides of the power supply cavity 102. The cross-sectional shape of the interconnect slot fits inside the power supply cavity 102 so that distortion of the interconnect can be prevented.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a bar overhead lighting lamp, includes bar casing (100), will baffle (200) that the inner chamber of bar casing (100) was separated for light source chamber (101) and power supply chamber (102) in the vertical direction, set up light source subassembly (300) in light source chamber (101) and setting are in power supply subassembly (400) in power supply chamber (102), its characterized in that, power supply chamber (102) with one side that baffle (200) are relative is equipped with middle apron (106) and both ends at length direction's middle part and is equipped with side opening (103), bar casing (100) are including two detachable side apron (104) of encapsulation side opening (103).

2. Bar-type overhead lighting lamp according to claim 1, wherein the intermediate cover plate (106) is detachably provided.

3. Bar-type overhead lighting lamp according to claim 2, wherein the power supply module (400) comprises a power supply body (401), the power supply body (401) being disposed under the middle cover plate (106).

4. Bar-type top illumination lamp according to claim 1, further comprising a locker (500) fixing the side cover plate (104).

5. Bar-type overhead lighting lamp according to claim 4, wherein the locking member (500) is a first screw, a first supporting position (107) and a second supporting position (108) for positioning the side cover plate are arranged at two sides of the power supply cavity (102), the first supporting position (107) is provided with a locking hole matched with the first screw, and the side cover plate (104) is matched with the screw hole (109).

6. Strip-type overhead lighting lamp according to claim 5, wherein the locking hole is extended along the length direction of the strip-type housing (100) to form a locking groove (113).

7. Bar-type overhead lighting lamp according to claim 6, wherein the locking groove (113) is further used for installing a second screw (114) fixing the middle cover plate (106).

8. Strip-shaped overhead lighting lamp according to claim 5, wherein the screw hole (109) has a mounting hole (110) extending outward along the length direction of the strip-shaped housing (100), the mounting hole (110) being larger than the nut of the first screw.

9. Strip roof light according to claim 8, characterized in that the side cover plate (104) has a step (115) arched upwards for avoiding the middle cover plate (106) on the side close to the centre of the strip housing (100) in the length direction.

10. Strip-shaped overhead lighting lamp according to claim 9, wherein the second supporting position (108) is provided with an avoiding groove (111) at the outer side of the strip-shaped housing (100) in the width direction, the outer side of the avoiding groove (111) extends upwards and turns inwards to form an upper rib (112), and the side cover plate (104) is inserted between the second supporting position (108) and the upper rib (112) and extends to the upper side of the avoiding groove (111).

11. Strip-shaped overhead lighting lamp according to claim 10, characterized in that the projection of the rib (112) in the vertical direction is located within the evasive slot (111).

12. Strip roof light according to any of the claims 1 to 11, characterized in that the power supply compartment (102) is made in one piece with the partition (200).

13. Strip-shaped overhead lighting lamp according to any of the claims 1 to 11, characterized in that the light source chamber (101) comprises a lamp housing (117) which is snap-fitted to the partition (200).

14. Bar-shaped overhead lighting lamp according to any of claims 1 to 11, further comprising end cap assemblies (600) disposed at both ends of the bar-shaped housing (100).

15. A strip-shaped top illumination combination lamp, characterized in that it comprises at least two strip-shaped top illumination lamps (1000) according to any of claims 1 to 14, said strip-shaped top illumination lamps (1000) being interconnected in sequence.

16. Bar type top illumination combination lamp according to claim 15, comprising an interconnection piece (2000) provided between any adjacent bar type top illumination lamps (1000), both ends of the interconnection piece (2000) respectively extending into the power supply cavity (102) of the adjacent bar type housing (100) and fixedly connected.

17. Bar shaped top illumination combination lamp as claimed in claim 16, wherein the interconnection piece (2000) is an interconnection groove with a U-shaped cross section, the bottom of the interconnection groove is attached to the partition (200) and connected by a fastener, and both sides of the interconnection groove are attached to both side inner walls of the power supply cavity (102).