CN104566078B - Built-in lamp applied to ceiling layer - Google Patents

Abstract

The invention relates to a built-in lamp that can be used in a suspended ceiling, comprising a frame and a lamp panel arranged in a central space surrounded by the frame; The inner side of the frame is provided with a socket that can be inserted into the ceiling keel; it also includes more than 2 hangers, and more than 2 hangers are connected to the inner side of the frame and arranged symmetrically, and the hangers There is a connection device that can be connected with the spreader on the top. In this way, the load-bearing capacity of the frame is greatly enhanced, so that the frame can support a heavy lamp panel or other heavy components arranged on the lamp panel, and at the same time, the installation operation of the lamp can be simplified.

Description

Can be used for recessed luminaires in suspended ceilings

technical field

The present invention relates to a lamp, in particular to a recessed lamp that can be used in a suspended ceiling layer, wherein an installation hole for installing a lamp is reserved in the suspended ceiling layer, and the lamp can be embedded in the installation hole It forms part of the ceiling level, thus playing the role of decoration and lighting.

Background technique

In the existing suspended ceiling structure layer, overhead lamps are generally arranged. Said lamps can be divided into exterior-mounted ceiling lamps according to the installation method, such as the Chinese utility model patent No. 201020679837.0, which discloses a combined ceiling modeling lamp; in addition, it can also be divided into embedded ceiling lamps, such as The applicant of this patent submitted the invention patent with the patent number 201310226666.4 on June 8, 2013, which discloses an LED lamp that can be embedded in the hole of the lamp on the ceiling. The LED lamp includes a ring-shaped lamp holder and an LED lamp panel, and an LED light-emitting device is arranged in the lamp panel; a positioning step is arranged in the ring inner hole of the ring-shaped lamp holder, and the lamp panel is combined in the ring inner hole and It can rest on the positioning step; a spring positioning seat and a coil spring are also provided at the rear end of the annular lamp holder, the coil body part of the coil spring is positioned on the spring positioning seat, and the coil spring is positioned on the spring positioning seat. The inner free end presses the lamp panel, and the outer free end of the coil spring freely extends forward. In this way, when the LED lamp is installed in the lamp hole, the inner free end of the coil spring presses against the lamp panel, and the outer free end cooperates with the ring-shaped lamp holder to form an up and down clamping structure , positioning the ring-shaped lamp holder on the suspended ceiling, and then positioning the LED lamp panel on the suspended ceiling.

Contents of the invention

An analysis of the above-mentioned patent 201310226666.4 found that the LED lamp can be quickly installed in the suspended ceiling relying on the support of the coil spring, but this structure is not suitable for heavy lamps. In addition, we also found that when installing the LED lamps, installation holes matching the LED lamps must be cut out in advance in the ceiling board. embedded in it. And when it is necessary to install a plurality of LED lamps in the suspended ceiling layer, correspondingly, it is necessary to process a plurality of mutually isolated mounting holes in the suspended ceiling, so that the LED lamps will be scatteredly inlaid after being installed in the mounting holes. In the ceiling layer, but not installed together, although it can play a lighting effect, but the decoration is not strong. For this reason, we need to further improve the installation structure of the lamp, which can not only simplify the installation operation of the lamp, but also improve the load-bearing capacity of the lamp and enhance the decorative effect of the lamp.

Therefore, the present invention provides a recessed lamp that can be used in the ceiling layer, including a frame and a lamp panel arranged in the central space surrounded by the frame; it is characterized in that the frame is shaped like a profile, The side of the frame facing the roof is provided with a socket that can be inserted into the ceiling keel; it also includes more than two hangers, and more than two hangers are connected to one side of the frame facing the roof. Side and symmetrical arrangement, the hanger is provided with a connecting device that can be connected with the hanger; the hanger is a positioning torsion spring with a ring body part and elastic feet, and the ring body part is clamped on the hanger On the connecting device, one of the elastic legs is pressed against the hanger, and the other leg is suspended in the air. When the embedded lamp is installed on the ceiling layer, the other in the air A foot can be pressed onto the ceiling joist.

Wherein, the embedded lamp is a lamp that can be embedded in a pre-reserved installation hole in the suspended ceiling layer, and the lamp can fill the vacant space in the installation hole and thus also form a part of the suspended ceiling layer.

Wherein, the roof-facing side and the ground-facing side of the frame are defined according to their orientations when the lamp is installed in the ceiling layer. The frame serves as an installation and positioning device for the lamp panel.

Wherein, the insertion part of the frame can be inserted into the ceiling keel so that the frame can be suspended in the ceiling layer by means of the ceiling keel, so that the insertion part is used to hang the frame on the The first lifting device in the ceiling level.

Wherein, more than two hangers are connected to the side of the frame facing the roof and arranged symmetrically, so that more than two hangers can give the frame a balanced lifting force, so that the The frame hangs smoothly in the ceiling level.

Wherein, the hanger is an auxiliary device that is detachably or non-detachably connected to the hanger and can cooperate with the hanger to increase the pulling force on the frame. The hanger is a positioning torsion spring with a ring body part and elastic feet, the ring body part is clamped on the hanger, one of the elastic legs is pressed against the hanger, and the other is pressed against the hanger. The supporting foot is suspended in the air, and when the embedded lamp is installed on the ceiling layer, the other supporting foot suspended in the air can press against the ceiling keel. In this way, the two elastic legs of the positioning torsion spring can respectively press the hanger and the ceiling keel, and rely on the elastic force of the torsion spring to give the hanger an upward lifting force through the ring body. The hanger and the hanger are combined to form a second lifting device for hanging the frame in the suspended ceiling layer.

According to above-mentioned technical scheme, compared with prior art, the beneficial effect of the present invention is:

1. Since the frame not only has a plug-in part that can be inserted into the ceiling keel, but also connects the hanger through the hanger, in this way, the frame is essentially provided with two The lifting device in the suspended ceiling layer, that is to say, the first lifting device and the second lifting device jointly provide pulling force for the frame, so as to cooperate to hang the frame stably in the suspended ceiling layer. In addition, since the frame is installed by means of the first lifting device and the second lifting device, the load-bearing capacity of the frame is greatly enhanced, so that the frame can support a heavy lamp panel or be placed on a Other heavy components on the lamp panel, such as the marble slabs with hollow panes mentioned below.

2. Since the insertion part of the frame can be directly inserted and installed on the ceiling keel, in this way, the frame can be inserted and installed on the same ceiling keel together with the plug-in arm of the ceiling gusset constituting the ceiling level, thereby It can be assembled and installed with the ceiling gusset without specially processing installation holes on the ceiling gusset. Moreover, the embedded lamps of the present invention can also be installed together to form a large-area light-emitting surface.

A further technical solution may also be that the hanger is roughly L-shaped and has a cross arm portion and an upright portion, the cross arm portion is locked to the frame by fasteners, and the connecting device is arranged on the upright portion. department. In this way, the connection between the hanger and the frame is very simple and stable.

A further technical solution may also be that the side of the lamp panel facing the ground is also covered with a light-transmitting plate. Wherein, the side of the lamp panel facing the ground is defined according to its orientation when the lamp is installed in the suspended ceiling. In this way, the light emitted by the lamp panel can be arranged by means of the light-transmitting plate, and the light can be made softer. Furthermore, when the light-transmitting plate is a marble plate with hollow panes, the light-transmitting plate can also beautify the appearance of the recessed lamp.

A further technical solution may also be that a protruding edge is provided on the side of the frame facing the ground, and a notch adapted to the protruding edge is provided at the edge of the light-transmitting plate. In this way, relying on the combination of the protruding edge and the notch, the light-transmitting plate is stably installed on the side of the frame facing the ground.

Description of drawings

Fig. 1 is a structural schematic diagram of a recessed lamp that can be used in the ceiling layer using the technical solution of the present invention, the lamp in the figure is installed in the top layer, and the frame adopts the first embodiment;

Fig. 2 is a schematic diagram of the enlarged structure of the A region in Fig. 1;

Fig. 3 is a schematic structural diagram of the frame adopting the first embodiment;

Fig. 4 is a schematic structural view of the front view direction of the hanger;

Fig. 5 is a structural schematic diagram of the left view direction of the hanger;

Fig. 6 is a structural schematic diagram of a recessed lamp that can be used in the ceiling layer using the technical solution of the present invention. The lamp in the figure is installed in the top layer, and the frame adopts the second embodiment.

detailed description

The structure of the recessed lamp that can be used in the ceiling layer applying the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , it is a structural schematic diagram of a recessed lamp 1 that can be used in a suspended ceiling layer by applying the technical solution of the present invention. The suspended ceiling layer described in the figure is formed by splicing aluminum gussets 10 with each other. Inserting arms 11 are respectively provided on the four sides of the aluminum gusset 10 , and the aluminum gusset 10 is inserted into the ceiling keel 12 through the inserting arms 11 to be hung in the roof space. In order to be able to install the lamp 1 , the aluminum gusset 10 encloses an installation hole to reserve an installation space for the lamp 1 . When the lamp 1 is embedded in the installation hole, it can fill the vacant space in the installation hole and thus also form a part of the suspended ceiling level.

The lamp 1 includes a frame 2 and a lamp panel 3 arranged in a central space surrounded by the frame 2 . As shown in Figures 1 and 2, the frame 2 is in the shape of a profile, and on the side of the frame 2 facing the roof is provided with a socket 22 that can be inserted into the ceiling keel 12, and the frame 2 relies on The ceiling keel 12 is suspended in the ceiling layer. In this way, the insertion part 22 becomes a first lifting device for suspending the frame 2 in the suspended ceiling. A further technical solution is that a protruding edge 21 is provided laterally on the side of the frame 2 facing the ground, and a notch 31 adapted to the protruding edge 21 is provided at the edge of the lamp panel 3 . In this way, depending on the combination of the protruding edge 21 and the notch 31 , the lamp panel 3 is stably installed on the frame 2 . In addition, the side of the frame 2 facing the roof is further provided with a mounting platform 23 arranged transversely. Wherein, it should be noted that, the roof-facing side and the ground-facing side of the frame 2 are defined according to their orientations when the lamp 1 is installed in the suspended ceiling.

In order to enhance the pulling force of the frame 2, thereby enhancing the installation stability of the lamp panel 3, two hangers 4 are connected to the side of the frame 2 facing the roof, and the two hangers 4 They are symmetrically arranged, and the hanger 4 and the socket part 22 of the frame 2 are arranged in a front-rear arrangement. In addition, a hanger 5 is also connected to each hanger 4 .

Wherein, as shown in FIG. 4 and FIG. 5 , the hanger 4 is roughly L-shaped and has a cross arm portion 41 and an upright portion 42 , and the cross arm portion 41 is locked to the mounting platform of the frame 2 by fasteners. 23, in this way, the connection between the hanger 4 and the frame 2 is very simple and stable. In addition, a bayonet 43 is provided on the upright portion 42 , and the bayonet 43 forms a connecting device capable of being connected to the lifting device 5 . In this way, the two hangers 4 can give the frame 2 evenly distributed lifting force, so that the frame 2 can be hung in the suspended ceiling smoothly. Of course, in order to further enhance the pulling force on the frame 2 and thereby enhance the installation stability of the lamp panel 3, we can also set 3, 4, etc. more than 2 of the hangers 4 to simultaneously lift the frame 2 .

Wherein, as shown in FIG. 1 , the hanger 5 is an auxiliary device that is detachably connected to the hanger 4 and can cooperate with the hanger 4 to enhance the pulling force on the frame 2 . The hanger 5 is a positioning torsion spring with a ring body part 51 and two elastic feet (52, 53) extending from the ring body part 51. At this time, the ring body part 51 is clamped on the bayonet socket 43 of the hanger 4 . In addition, the elastic leg 53 of the hanger 5 presses against the upright portion 42 of the hanger 4, and the other elastic leg 52 is suspended in the air. When the embedded lamp 1 is installed on the suspended ceiling, At this time, the elastic feet 52 suspended in the air can press against the top of the ceiling keel 12 . In this way, the two elastic feet (52, 53) of the positioning torsion spring can respectively press and elastically clamp the hanger 4 and the ceiling keel 12, and rely on the elastic force of the torsion spring to pass through the ring part 51 gives the hanger 4 upward lifting force. The hanger 4 is combined with the hanger 5 to form a second lifting device for hanging the frame 2 in the suspended ceiling.

According to the above-mentioned technical solution, since the frame 2 not only has the insertion part 22 that can be inserted into the ceiling keel, but also connects the hanger 5 through the hanger 4, in this way, the frame 2 is substantially provided with two A lifting device capable of hanging the frame 2 into the suspended ceiling, that is to say, the first lifting device and the second lifting device jointly provide a pulling force for the frame 2, thereby synergistically pulling the frame 2 Stably hung in the ceiling layer. In addition, since the frame 2 is installed by relying on the first lifting device and the second lifting device, the load-bearing capacity of the frame 2 is greatly enhanced, so that the frame 2 can support a lamp panel with a large weight 3 or other heavy components arranged on the lamp panel 3, such as the marble slabs with hollow panes mentioned below.

In addition, since the insertion portion 22 of the frame 2 can be directly inserted and installed on the ceiling keel 12, the frame 2 can be inserted and installed together with the inserting arm 11 of the ceiling gusset 10 constituting the ceiling level. One ceiling keel 12, so that it can be assembled and installed with the ceiling gusset 10, without specially processing installation holes on the ceiling gusset 10. Moreover, the recessed lamps 1 of the present invention can be installed together to form a large-area light-emitting surface.

In order to enhance the decoration of the lamp, a further technical solution is that, as shown in FIG. 6 , the side of the lamp panel 3 facing the ground is covered with a light-transmitting plate 30 . In this way, the light emitted by the lamp panel 3 can be arranged by means of the light-transmitting plate 30 , and the light can be made softer. Furthermore, when the light-transmitting plate 30 is a marble plate with hollow panes, the light-transmitting plate 30 can also beautify the appearance of the recessed lamp. In order to install the light-transmitting plate 30, a downwardly extending protruding edge 22a and a laterally extending protruding edge 21a are provided on the side of the frame 2 facing the ground, and the edge position of the light-transmitting plate 30 is provided with Notches 31a adapted to said protruding edges (21a, 22a). An adhesive layer is provided between the protruding edges (21a, 22a) and the notch 31a to firmly bond the light-transmitting plate 30 and the frame 2 together, so that the light-transmitting plate 31 can be installed stably to the ground-facing side of the bezel 2.

Claims (5)

1. can be used in the recessed ceiling light in furred ceiling layer, including frame and be arranged on the central space that the frame is surrounded Lamp panel；Characterized in that, the frame is in section bar shape, it is provided with being inserted in the side towards roof of the frame Plug Division on ceiling joist；Also include the suspension bracket of more than 2, the suspension bracket of more than 2 is connected to the direction of the frame The side on roof and symmetric arrays, are provided with the attachment means being connected with suspender on the suspension bracket；The suspender is that have Circle body part and the positioning torsion spring of flexible feet, the circle body part is installed in the attachment means of the suspension bracket, the elasticity On the suspension bracket, another described leg is vacantly arranged one of leg top pressure of leg, when recessed ceiling light peace When being attached on furred ceiling layer, hanging described another leg for arranging can top pressure on the ceiling joist.

2. recessed ceiling light according to claim 1, it is characterised in that the suspension bracket is substantially L-shaped and has transverse arm portion And rise part, the transverse arm portion locked onto on the frame by securing member, and the attachment means are arranged on the rise part.

3. recessed ceiling light according to claim 1 and 2, it is characterised in that the side towards ground of the lamp panel is also It is coated with light-passing board.

4. recessed ceiling light according to claim 3, it is characterised in that the light-passing board is the Dali with hollow out pane Slabstone.

5. recessed ceiling light according to claim 3, it is characterised in that arrange in the side towards ground of the frame There is protrusion side, the marginal position of the light-passing board is provided with the seam being adapted to the protrusion side.