CN212252312U

CN212252312U - Suspension type LED strip lamp

Info

Publication number: CN212252312U
Application number: CN202021321881.4U
Authority: CN
Inventors: 潘昶华; 梁兵; 周绍东
Original assignee: Liteharbor Lighting Technology Co ltd
Current assignee: Liteharbor Lighting Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-12-29
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a suspension type LED rectangular lamp, including lamp body, suspension wire, side light source board, printing opacity cover, last light source board and light source drive, the section of lamp body is the door style of calligraphy, and the end cover is installed respectively to the both ends of lamp body, the end cover passes through the suspension wire is installed on the ceiling, the light guide plate is installed to the both sides inner wall of lamp body, two side light source board is installed in the lamp body and is close to the light guide plate setting, the printing opacity cover is installed at the lamp body top, last light source board is installed in the lamp body and is located the below of printing opacity cover, light source drive is connected with side light source board, last light source board electricity. Adopt the utility model discloses, realize the luminous and luminous function that makes progress of side direction, the light-emitting is soft, and the dizzy sense when reducible user directly sees the light source.

Description

Suspension type LED strip lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a rectangular lamp of suspension type LED.

Background

The LED lamp strip has the advantages of super energy conservation, environmental protection and long service life of a light source, and is widely applied to illumination of markets, offices, meeting rooms, family rooms and the like. With the progress of the times, people have more and more requirements on the aspect of comfortable lighting experience of the lamp. A hanging LED strip light is a common light fixture used for office lighting. The light emitting source of the existing suspension type LED strip lamp is arranged downwards, and light rays are directly diffused downwards, so that people feel dazzling and dizzy when lifting the head and looking at the lamp; furthermore, due to the presence of the lamp housing, there may be dark areas on the ceiling directly above the component, which is an undesirable effect.

Disclosure of Invention

The utility model aims to solve the technical problem that a suspension type LED rectangular lamp is provided, realizes the luminous and luminous function that makes progress of side direction, and the light-emitting is soft, and the dizzy sense when reducible user directly sees the light source is felt.

In order to solve the technical problem, the utility model provides a suspension type LED rectangular lamp, including lamp body, suspension wire, side light source board, printing opacity cover, go up light source board and light source drive, the section of lamp body is the door style of calligraphy, and the end cover is installed respectively to two ends of lamp body, the end cover passes through the suspension wire is installed on the ceiling, the light guide plate is installed, two to the both sides inner wall of lamp body side light source board is installed in the lamp body and is close to the light guide plate setting, the printing opacity cover is installed at the lamp body top, go up the light source board and install in the lamp body and be located the below of printing opacity cover, light source drive is connected with side light source board, last light source board electricity.

The lamp shell comprises a back plate and side plates, the back plate is of a long strip structure, and two side edges of the back plate are connected with the two side plates in an inserting mode respectively to form a door-shaped structure.

The back plate and the side plates are made of aluminum.

The side of the back plate is provided with a mounting bar matched with the mounting groove, and the lower groove wall of the mounting groove is provided with a reinforcing plate pressed on the side of the back plate.

The bottom in the side plate is provided with a lower light groove, the side light source plate is arranged in the lower light groove, and the vertically arranged light guide plate is arranged in the side plate and is positioned above the side light source plate.

The back plate is provided with an upper lamp groove with an upward opening, the upper light source plate is installed in the upper lamp groove, and the light-transmitting cover is connected with the upper lamp groove in an inserting mode.

The back plate is provided with two wire grooves convenient for wiring, the two wire grooves are respectively positioned at two sides of the upper lamp groove, and the back plate is provided with wire holes communicated with the wire grooves.

Wherein, the top of printing opacity cover is the arc.

The end cover is of a door-shaped structure and is fixedly connected with the back plate through screws, and a first pressing plate for pressing the tail end of the light-transmitting cover is further arranged on the end cover.

The lamp shell comprises a lamp body, and the tail ends of any two adjacent lamp shells can be connected into a whole with continuous length through the connecting piece.

Implement the utility model has the advantages that: the section of the lamp shell is of a door-shaped structure, the two side light source plates are arranged on two sides of the lamp shell, the upper light source plate is arranged at the top of the lamp shell, so that side light emitting and upward light emitting are realized, light rays are emitted towards the ground after being reflected, the purpose of soft light emitting is achieved, the dizzy feeling of a user when the user raises head and looks at the ceiling is greatly reduced, the dark space of the ceiling is reduced, and the effect of no light is seen when the user sees light is achieved; in addition, two adjacent lamp shells can be spliced into a whole by adopting the connecting piece, so that the function of multi-lamp connection is realized, and the light is continuously distributed.

Drawings

Fig. 1 is an exploded view of a suspended LED strip lamp according to the present invention;

fig. 2 is a side sectional view of a suspension type LED strip lamp according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a perspective view of a connecting member in a suspended LED strip lamp according to the present invention;

fig. 5 is a top view of the suspension type LED strip lamp in a connection state between the connection member and the lamp housing.

In the figure: 1. a lamp housing; 11. a back plate; 111. mounting a bar; 112. mounting a lamp groove; 113. a wire slot; 114. a wire hole; 12. a side plate; 121. mounting grooves; 122. a reinforcing plate; 123. a lower lamp trough; 124. a supporting strip; 2. an end cap; 21. a first platen; 3. hanging wires; 4. a light guide plate; 5. a side light source plate; 6. a light-transmitting cover; 7. an upper light source plate; 8. driving a light source; 9. a connecting member; 91. and a second pressure plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the utility model relates to a suspension type LED rectangular lamp, including lamp body 1, end cover 2, suspension wire 3, light guide plate 4, side light source board 5, printing opacity cover 6, last light source board 7 and light source drive 8.

The section of the lamp housing 1 is in a shape of a Chinese character 'men', the two ends of the lamp housing 1 are respectively provided with the end covers 2, the end covers 2 are arranged on the ceiling through the suspension wires 3, and the distance between the lamp housing 1 and the ceiling can be adjusted by adjusting the length of the suspension wires 3, so that the lamp housing 1 is arranged at a proper position. As shown in fig. 2, it should be noted that the opening of the lamp housing 1 faces downward, the light guide plates 4 are installed on the inner walls of the two sides of the lamp housing 1, the two side light source plates 5 are installed in the lamp housing 1 and are disposed close to the light guide plates 4, the light-transmitting cover 6 is installed on the top of the lamp housing 1, the upper light source plate 7 is installed in the lamp housing 1 and is located below the light-transmitting cover 6, the light source driver 8 is electrically connected to the side light source plates 5 and the upper light source plate 7, the light source driver 8 is installed on the ceiling, wherein the light source driver 8 can adjust the light intensity of the side light source plates 5 and the upper light source plate 7, and the side light source plates 5 and the upper light source plate.

The light emission process of the side light source plate 5 and the upper light source plate 7 is as follows: the light source driver 8 is connected with a power supply, the two side light source plates 5 and the upper light source plate 7 are electrified to emit light rays, the light rays of the two side light source plates 5 are refracted out from the two light guide plates 4 respectively and are reflected down by the inner top of the lamp shell 1, and finally the light rays of the side light source plates 5 are emitted downwards, so that the direct-vision light source of eyes when a user raises head to look at a ceiling is avoided, and the vertigo feeling of the user when the user raises head to look at the ceiling is reduced; the upper light source plate 7 is diffused to the ceiling through the light-transmitting cover 6, then is emitted from the ceiling, and finally the light of the upper light source plate 7 is diffused downwards, so that on one hand, the dark area above the lamp shell 1 can be greatly reduced, and on the other hand, the brightness of indoor illumination can be improved.

Further, referring to fig. 1 and 2, the lamp housing 1 includes a back plate 11 and side plates 12, the back plate 11 is a long strip structure, and two side edges of the back plate 11 are respectively connected with the two side plates 12 in an inserting manner to form a door-shaped structure. The lamp shell 1 is formed by splicing, so that the processing difficulty of the sectional materials can be reduced, and only deformed parts can be replaced under the condition that the lamp shell 1 is deformed under pressure, so that the loss of the sectional materials is reduced.

Furthermore, referring to fig. 1 and 2, a horizontal mounting groove 121 is disposed at the upper portion of the side plate 12, a mounting bar 111 matched with the mounting groove 121 is disposed at the side of the back plate 11, the section of the mounting bar 111 is an inverted F-shaped, the mounting bar 111 is inserted into the mounting groove 121, and can limit the translational movement of the side plate 12 in the up-down direction, a reinforcing plate 122 pressed at the side of the back plate 11 is disposed at the lower groove wall of the mounting groove 121, and the top of the reinforcing plate 122 extends upwards to the plane where the upper groove wall of the mounting groove 121 is located, and under the condition that the mounting bar 111 is inserted into the mounting groove 121, the reinforcing plate 122 is attached to the side of the back plate 11, and can limit the translational movement.

It should be noted that the back plate 11 and the side plate 12 are made of aluminum, which has the advantages of light weight and fast heat dissipation, and the light emitted from the side light source plate 5 can be reflected from the bottom of the aluminum back plate 11.

Further, referring to fig. 1 and 2, a lower light groove 123 is formed in the bottom of the side plate 12, the side light source plate 5 is mounted in the lower light groove 123, and the light guide plate 4, which is vertically disposed, is mounted in the side plate 12 and is located above the side light source plate 5. The side light source plate 5 emits light upward, and can be refracted to the bottom of the back plate 11 through the light guide plate 4, compared with the mode that the light is directly diffused downward in the existing design, the dizzy feeling generated when a user directly watches the light source is greatly reduced. In addition, as shown in fig. 2, the inner side wall of the side plate 12 is further provided with a support bar 124, the inner side of the reinforcing plate 122 and the inner wall of the lower light groove 123 are on the same vertical surface, and the distance between the vertical surface and the support bar 124 is the thickness of the light guide plate 4, so that the light guide plate 4 is prevented from being displaced when being installed in the side plate 12.

In addition, the light emitted from the side light source panel 5 is refracted from the bottom to the side of the light guide plate 4 to achieve the purpose of anti-glare, so that the light guide plate 4 is colorless and transparent, and the light guide efficiency of the colorless and transparent light guide plate 4 can be improved.

Further, referring to fig. 1 and 2, the back plate 11 is provided with an upper light groove 112 with an upward opening, the upper light source plate 7 is installed in the upper light groove 112, and the light-transmitting cover 6 is connected with the upper light groove 112 in an inserting manner. Through offering light trough 112 on backplate 11, printing opacity cover 6 is installed behind last light trough 112, the top and the backplate 11 top parallel and level of printing opacity cover 6 to improve the utility model discloses an outward appearance sight.

In addition, the color of the light-transmitting cover 6 can be milky white, and because the light of the upper light source plate 7 is directly irradiated onto the light-transmitting cover 6 and then is diffused to the ceiling, the dazzling degree of the light is greatly reduced after the light is diffused out through the milky light-transmitting cover 6.

Further, referring to fig. 1, 2 and 3, the back plate 11 is provided with two wire slots 113 for facilitating wiring, the two wire slots 113 are respectively located at two sides of the upper light slot 112, and the back plate 11 is provided with wire holes 114 communicating with the wire slots 113. The wires on the two side light source plates 5 and the upper light source plate 7 can pass through the wire grooves 113 and the wire holes 114 and then are connected with the light source driver 8 installed on the ceiling, so that the purpose of conveniently arranging the wires is achieved.

Further, referring to fig. 2, the top of the light-transmitting cover 6 is an arc-shaped plate, specifically, the arc-shaped plate is arched upwards, and the light-transmitting cover 6 with the arc-shaped design can expand the light divergence range of the upper light source plate 7, so that the dark area on the ceiling can be reduced.

Further, referring to fig. 1 and 2, the end cover 2 is in a door-shaped structure, the end of the back plate 11 and the end of the side plate 12 are correspondingly buckled and connected with the end cover 2, so as to achieve the purpose of sealing the ends, the end cover 2 is fixedly connected with the back plate 11 through screws, the end cover 2 is prevented from falling off, the end cover 2 is further provided with a first pressing plate 21 for pressing the end of the light-transmitting cover 6, and the first pressing plate 21 can prevent the light-transmitting cover 6 from being disengaged due to vibration in the transportation process.

Further, referring to fig. 3, 4 and 5, the lamp housing further includes a connecting member 9, the ends of any two adjacent lamp housings 1 can be connected into a whole with a continuous length through the connecting member 9, specifically, the connecting member 9 is in a door-shaped structure, two sides of the connecting member 9 are respectively connected with the two lamp housings 1 in a buckling manner and fixed by screws, two sides of the connecting member 9 are further provided with second pressing plates 91 having the same structure as the first pressing plates 21, the second pressing plates 91 can press the ends of the light-shielding covers 6 to prevent the light-transmitting covers 6 from being disengaged, and the connecting member 9 is further provided with through holes for passing electric wires therethrough, wherein the through holes are shielded due to the angle problem of the perspective view in fig. 4, and therefore the through holes are not shown. Use two the utility model discloses a rectangular lamp amalgamation becomes a continuous rectangular lamp as an example, upper light source plate 7, printing opacity cover 6, side light source plate 5, light guide plate 4 that will correspond quantity installs respectively on two lamp bodies 1, then the end of two adjacent lamp bodies 1 adopts connecting piece 9 to connect, wherein, the electric wire in the wire casing 113 of one of which lamp body 1 can pass through the through-hole and the electric wire parallel connection in the wire casing 113 of another lamp body 1, two rectangular lamps of parallel connection can share a power drive 8, the end that is located the lamp body 1 of head and the tail department adopts end cover 2 to seal the end, can be two like this the utility model discloses a rectangular lamp splices into a rectangular lamp, adopts connecting piece 9, can realize the function that a plurality of rectangular lamps are connected, makes the continuous distribution of light.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a suspension type LED rectangular lamp, its characterized in that, includes lamp body (1), suspension wire (3), side light source board (5), printing opacity cover (6), goes up light source board (7) and light source drive (8), the section of lamp body (1) is the door style of calligraphy, and end cover (2) are installed respectively to two ends of lamp body (1), end cover (2) are passed through suspension wire (3) are installed on the ceiling, light guide plate (4) are installed to the both sides inner wall of lamp body (1), two side light source board (5) are installed in lamp body (1) and are close to light guide plate (4) setting, install at lamp body (1) top printing opacity cover (6), go up light source board (7) and install in lamp body (1) and be located the below of printing opacity cover (6), light source drive (8) are connected with light source board (5), side light source board (7) electricity.

2. A hanging LED strip lamp as claimed in claim 1, wherein the lamp housing (1) comprises a back plate (11) and side plates (12), the back plate (11) is a strip structure, and two sides of the back plate (11) are respectively connected with the two side plates (12) by plugging to form a door-shaped structure.

3. A suspended LED strip lamp as claimed in claim 2, wherein the back plate (11) and the side plates (12) are made of aluminum.

4. A suspended LED strip lamp as claimed in claim 2, wherein the upper part of the side plate (12) is provided with a horizontal mounting groove (121), the side of the back plate (11) is provided with a mounting bar (111) matching with the mounting groove (121), and the lower wall of the mounting groove (121) is provided with a reinforcing plate (122) pressing against the side of the back plate (11).

5. A suspended LED strip light as claimed in claim 2, wherein the side plate (12) has a lower light groove (123) at the bottom, the side light source plate (5) is mounted in the lower light groove (123), and the vertically arranged light guide plate (4) is mounted in the side plate (12) above the side light source plate (5).

6. A suspended LED strip lamp as claimed in claim 2, wherein the back plate (11) is provided with an upper light trough (112) with an upward opening, the upper light source plate (7) is mounted in the upper light trough (112), and the light-transmitting cover (6) is connected with the upper light trough (112) in a plugging manner.

7. A suspended LED strip lamp as claimed in claim 6, wherein the back plate (11) is provided with two wire slots (113) for facilitating wiring, the two wire slots (113) are respectively located at two sides of the upper lamp slot (112), and the back plate (11) is provided with wire holes (114) communicated with the wire slots (113).

8. A suspended LED strip lamp as claimed in claim 1, wherein the top of the light-transmissive cover (6) is an arc.

9. A suspended LED strip lamp as claimed in claim 2, wherein the end cap (2) is a door-shaped structure, the end cap (2) is fixedly connected to the back plate (11) by screws, and the end cap (2) is further provided with a first pressing plate (21) for pressing the end of the light-transmitting cover (6).

10. A suspended LED strip lamp as claimed in claim 1, wherein the connecting members (9) are connected by the connecting members (9) at the ends of any two adjacent lamp housings (1) to form a continuous-length whole.