CN207034879U - A LED pendant lamp - Google Patents

Abstract

The utility model provides an LED hanging lamp, including a top ceiling plate and a lamp body connected to the top ceiling plate by a connector, the lamp body is provided with at least two light-emitting chambers emitting light in different directions, the light-emitting chambers are provided with LED light strips with an angle of 0-90 degrees to the horizontal plane, the hanging lamp also includes a controller and a power supply drive device for the LED light strip, the controller is connected to the power supply drive device for the LED light strip, and the controller and the power supply drive device for the LED light strip are installed in the top ceiling plate or in the lamp body. The utility model effectively designs the layout of the orientation and angle of the mounting seat of the LED light strip in the lamp body of the LED hanging lamp, and according to the needs, the LED light strip with an angle of 0-90 degrees to the horizontal plane is installed in the light-emitting chamber, which can solve the problems of color temperature and illumination adjustment of direct lighting, and also solve the problems of low luminous efficiency and poor lighting effect of indirect lighting.

Description

A LED pendant lamp

technical field

The utility model relates to semiconductor lighting technology, in particular to an LED hanging lamp.

Background technique

In interior decoration lighting, there are five main lighting methods: one is to use lighting products such as built-in tube spotlights, panel lights, grille lights, etc. These lights have a common feature: simple, concise, and basically do not affect The decoration style does not occupy the internal space; the second method: indirect lighting, using the diffuse reflection light of hidden lamps to achieve lighting purposes; the third method: the interior decoration is relatively simple, and the indoor lighting adopts some simple, bright, Affordable ceiling lamps, or directly use surface-mounted fluorescent lamp (or LED) brackets; the fourth method: in the case of combining the first method and the second delivery method, install luxurious and luxurious art decoration lamps; Five ways: Highly humanized and functional intelligent lighting products, it is a lighting product that combines lighting and decoration.

Each of these lighting products and lighting methods has its own characteristics and shortcomings: the first method has the most direct lighting and the highest light efficiency utilization rate, but the glare is serious and the lighting uniformity is not enough; the second method has better glare removal effect , but the illuminance is limited to a certain extent, especially the invisible lighting products in the indirect light are often left unattended, and the luminous surface of the light source is seriously blocked by the accumulated dust, and the energy waste is very serious; the third way: poor decoration, The glare is also serious; the fourth way is relatively expensive, and it is still difficult to solve the contradiction between glare and insufficient illumination, lighting health and eye health; the fifth way can basically solve all these problems, but the cost is relatively high , is difficult to popularize.

How to adjust the luminous angle of the LED to the best through the luminaire itself without resorting to other decoration techniques or secondary ceiling or wall hidden treatment, the focus is on how to maximize the luminous efficiency and reflective efficiency of indirect lighting, through one or more luminaires The product allows the indoor to form diffused light in the shape of a dome or a multi-directional surface. The indirect lighting through the lamps can not only solve the problem of illuminance and uniformity of lighting, but also solve the problems of glare and local exposure of lighting. At the same time How about economical, healthy, energy-efficient, multi-color and multi-effect lighting effects? Judging from the current market products, there is no LED product that solves this technical problem. Although "LED decorative line lights", "LED decorative line lighting" and "LED hidden lighting" have the above-mentioned light effects, the reflective efficiency, de-exposure and de-glare effects are limited by the space and the effect is not good.

Utility model content

The utility model makes the LED light-emitting strip pass through the light-transmitting lampshade to achieve an effective Cooperate with, and through the controller, provide an LED pendant lamp with maximum energy-saving effect and optimal lighting effect.

In order to realize above-mentioned utility model purpose, the technical scheme that the utility model adopts is:

An LED pendant lamp, comprising a top ceiling cup and a lamp body connected to the top ceiling cup through connectors, its structural feature is that: the lamp body is provided with at least two light-emitting compartments that emit light in different directions, The light-emitting cabin is equipped with LED light-emitting strips with an angle of 0-90 degrees to the horizontal plane. The pendant lamp also includes a controller and a power supply drive device for the LED light-emitting strips. The controller is electrically connected to the power supply drive device for the LED light-emitting strips to control The power supply drive device for the device and the LED luminous strip is installed on the top ceiling plate or the lamp body.

The ceiling ceiling plate at the top includes a bottom slat and a ceiling box connected together, the ceiling box is connected with a suspension connector, and the lamp body includes a box body and a transverse rib plate arranged in the box body and along the length direction of the box body , the connecting piece is a suspension wire or a suspension rod connected between the ceiling box and the box body, at least two installation seats which are installed obliquely and horizontally on the transverse rib plate for the insertion of LED light strips, and the top of the lamp body A light-transmitting lampshade is inserted on the surface or/and the bottom surface, and the space between the installation seat and the light-transmitting lampshade forms the luminous chamber.

The LED lighting strip power supply driving device includes an LED driver or/and LED power supply, the controller, LED driver or/and LED power supply are installed in the box body of the lamp body, and the ceiling box is connected with connecting wires that can penetrate into the box body.

The top ceiling plate includes bottom slats and a ceiling box connected together, the ceiling box is connected with a suspension connector, and the lamp body includes a box body and vertical ribs arranged in the box body and along the length direction of the box body board, the connecting piece is a suspension wire or a suspension rod connected between the ceiling box and the box body, and the vertical rib board is provided with at least two installation seats which are arranged obliquely or/and horizontally for the insertion of LED light strips, A light-transmitting lampshade is inserted on at least one side of the surface of both sides of the lamp body, and the space between the mounting base and the light-transmitting lampshade forms the luminous chamber.

The LED lighting strip power supply driving device includes an LED driver or/and LED power supply, the controller, LED driver or/and LED power supply are installed in the box body of the lamp body, and the ceiling box is connected with connecting wires that can penetrate into the box body.

The shape of the LED pendant lamp body can be a flat block (strip), or an arc-shaped strip, or a special-shaped strip, or a parallel shape varying from a strip shape, or a square shape, or a circular shape, or Alien.

The LED pendant lamps can also be suspended or suction-hung lamps on the top surface, slope and facade.

The beneficial effects of the utility model are:

The utility model designs the effective layout of the mounting seat azimuth and angle of the LED luminous strip in the body of the LED pendant lamp. It can solve the problem of adjusting the color temperature and illuminance of direct lighting, and at the same time solve the problem of reduced luminous efficiency and poor lighting effect of indirect lighting. At the same time, because of the flexible use of the controller, the lighting can achieve different luminous effects by choosing the lighting method, lighting color, lighting color temperature and lighting brightness as you like.

Description of drawings

Fig. 1 is the exploded structural diagram of a hanging lamp of the utility model embodiment;

Fig. 2 is a schematic diagram of the explosion structure of the second embodiment of the utility model;

Fig. 3 is a schematic diagram of the explosion structure of the third embodiment of the utility model;

Fig. 4 is a schematic diagram of the explosion structure of Embodiment 4 of the utility model;

Fig. 5 is a schematic diagram of the explosion structure of the fifth embodiment of the utility model;

Fig. 6 is a schematic cross-sectional view of an explosion structure viewed from above according to Embodiment 5 of the utility model;

Fig. 7 is a schematic diagram of the circuit principle of the embodiment of the utility model.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The claims are summarized from the examples, so they should contain all the contents of the claims, and be a little more specific than the claims, so that people can get the claims from the examples.

Referring to accompanying drawings 1 and 7, the utility model provides an embodiment of an LED pendant lamp, which includes a top suction cup and a lamp body 8 connected by a connecting piece, and the lamp body 8 is equipped with lights that emit light in different directions. There are six light-emitting bins 12, and the light-emitting bins 12 are equipped with LED light-emitting strips 9 whose inclination angle is 0-90 degrees with the horizontal plane. 3 is electrically connected with the power supply driving device of the LED light strip 9, and the controller 3 and the power supply driving device of the LED light strip 9 are installed in the lamp body 8. In this embodiment, the top ceiling plate includes a bottom slat 1 and a ceiling box 2 connected together, the ceiling box 2 is connected with a suspension connector, and the suspension connector can be a suspension screw or other connections The lamp body 8 includes a box body and a transverse rib plate arranged in the box body and along the length direction of the box body. The connecting piece is a suspension wire or a suspension rod 7 connected between the ceiling box 2 and the box body. In this The suspender 7 used in the embodiment has at least two installation seats which are installed obliquely and horizontally on the transverse reinforcement plate for the insertion of the LED light strip 9, and the top surface or/and bottom surface of the lamp body 8 are inserted with transparent The light-emitting lampshade 10, the space between the mounting base and the light-transmitting lampshade forms the light-emitting chamber 12. In this embodiment, the surface of the above-mentioned light-emitting chamber is inserted with the above-mentioned light-transmitting lampshade 10, and two horizontally arranged LED luminous bar 9 is provided with four inclined LED luminous bars 9 with reflective angles, two of which are inclined at 15° and two inclined at 20° are placed in the light-emitting compartment 12 for indirect lighting, and the lower two are horizontal The provided LED luminous strip 9 is placed in the luminous compartment 12 for direct lighting. The LED lighting strip 9 power supply driving device includes an LED driver 4 or/and an LED power supply 5. In this embodiment, the LED lighting strip 9 is powered by the LED driver 4 and the LED power supply 5 and is electrically driven, and according to electrical control and Installation requirements, the above-mentioned LED driver 4 and LED power supply 5 or controller 3 can be omitted, the controller 3, LED driver 4 and LED power supply 5 are installed in the box body of the lamp body 8, and the ceiling box 2 is connected with a The connection wire 6 of the LED power supply 5, the LED driver 4, and the electrical connection structure diagram of the controller 3 and the LED light strip 9 are shown in FIG. To repeat, wherein the LED light strip 9 can adopt the LED light strip of the two-color light source and the LED-RGB light source.

Referring to accompanying drawing 2, its basic structure is the same as the above embodiment, the difference is that the controller 3, LED driver 4 and LED power supply 5 in Fig. The luminous bar 9 is placed in the luminous compartment 12 for indirect lighting, and a horizontally arranged LED luminous bar 9 below is placed in the luminous compartment 12 for direct lighting.

Referring to the embodiment in Fig. 3, the shape of the lamp body is changed, and its basic structure is the same as that of the above-mentioned embodiment, only the indirect light-emitting chamber 12 is provided, and two inclined 15°LED light-emitting strips 9 are placed in the space for indirect lighting. In the light-emitting compartment 12, there are no LED light-emitting strips 9 and light-emitting compartment 12 provided below.

Referring to Fig. 4, the basic structure of this embodiment is the same as that of the above-mentioned first embodiment, the difference is that the specific structure of the lamp body 8 is different, and the lamp body 8 includes a box body and is arranged in the box body and along the length direction of the box body The set vertical rib plate is provided with at least two mounting seats inclined or/and horizontally arranged for the LED light strip 9 to be inserted on the vertical rib plate, and at least one side of the surface of the two sides of the lamp body 8 is inserted with The light-transmitting lampshade 10, in this embodiment, only one side is installed with the above-mentioned light-transmitting lampshade 10, the space between the mounting base and the light-transmitting lampshade forms the light-emitting bin 12, and one light-emitting bin 12 is installed as 15° LED light strips 9, one is an inclined 45° LED light strip, the main lighting surface of the lamp body 8 is the side lighting direction, and its purpose is to form a planar diffuse light on the facade, and other structures of this embodiment will not be repeated here. .

Referring to accompanying drawings 5 and 6, the basic structure of the fifth embodiment is the same as that of the first embodiment above, the difference is that the lamp body 8 is a back-shaped frame, and the lamp body 8 is directly connected with the ceiling box 2 . It can be seen from Fig. 6 looking up at the schematic cross-section of the explosive structure that: the bottom frame is provided with a transverse rib plate arranged along its length direction, and the transverse rib plate is provided with at least one oblique or/and horizontal arrangement for the insertion of the LED light strip 9 Two mounts, at least one of the upper and lower surfaces of the bottom frame and the inner and outer sides is inserted with a light-transmitting lampshade 10, and the space between the mount and the light-transmitting lampshade forms the light-emitting compartment 12, the fifth embodiment 4 LED light strips 9 with an inclination of 15° are installed in the center of the frame to emit light to the center of the frame, and 4 LED light strips 9 with an inclination of 35° are installed in the light chamber 12 to emit light to the outside of the frame; the light chamber 12 has four light strips 9 Shine down. The controller 3 , the LED driver 4 and the LED power supply 5 are installed in the ceiling box 2 . In application, the overall light fixture can be installed on the top of the room, or on the wall or slope.

The embodiments described above are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model. new type of protection.

Claims (7)

1. An LED pendant lamp, comprising a ceiling plate at the top and a lamp body (8) connected to the ceiling plate at the top through connectors, characterized in that: the lamp body (8) is equipped with lights that emit light in different directions At least two light-emitting compartments (12), the light-emitting compartments (12) are equipped with LED light-emitting strips (9) with an angle of 0-90 degrees to the horizontal plane, and the pendant lamps also include a controller (3), LED The power supply drive device for the light strip (9), the controller (3) is electrically connected to the power supply drive device for the LED light strip (9), the controller (3), and the power supply drive device for the LED light strip (9) are installed on the top ceiling plate or lamp body (8). 2. An LED pendant lamp according to claim 1, characterized in that: the top ceiling plate includes a bottom plate (1) and a ceiling box (2) connected together, and the ceiling box (2) A suspension connector is connected to the top, and the lamp body (8) includes a box body and a transverse rib plate arranged in the box body and along the length direction of the box body. The transverse rib plate is connected between the ceiling box (2) and the box body Hanging wires or booms (7) between them, there are inclined settings and horizontal settings on the transverse ribs for the insertion of LED light strips (9) to form at least two mounting seats, the top surface or/and bottom of the lamp body (8) A light-transmitting lampshade (10) is inserted on the surface, and the space between the mounting seat and the light-transmitting lampshade forms the light-emitting chamber (12). 3. An LED pendant lamp according to claim 2, characterized in that: said LED lighting strip (9) power supply driving device includes LED driver (4) or/and LED power supply (5), controller (3 ), the LED driver (4) or/and the LED power supply (5) are installed in the box body of the lamp body (8), and the ceiling box (2) is connected with a connecting wire (6) that can penetrate into the box body, or according to Actual lighting requires elimination or partial elimination of the controller (3), LED driver (4) or/and LED power supply (5). 4. An LED pendant lamp according to claim 1, characterized in that: the top ceiling plate includes a bottom plate (1) and a ceiling box (2) connected together, and the ceiling box (2) A suspension connector is connected to it, and the lamp body (8) includes a box body and a vertical rib plate arranged in the box body and along the length direction of the box body. The connector is connected between the ceiling box (2) and the box body Between the hanging wires or booms (7), there are at least two mounting seats installed obliquely or/and horizontally on the vertical ribs for the LED light strips (9) to be inserted, and the two sides of the lamp body (8) A light-transmitting lampshade (10) is inserted on at least one side of the surface, and the space between the mounting seat and the light-transmitting lampshade forms the luminous chamber (12). 5. An LED pendant lamp according to claim 4, characterized in that: said LED lighting strip (9) power supply driving device includes LED driver (4) or/and LED power supply (5), controller (3 ), the LED driver (4) or/and the LED power supply (5) are installed in the box body of the lamp body (8), and the ceiling box (2) is connected with a connecting wire (6) that can penetrate into the box body. 6. An LED pendant lamp according to claim 1, characterized in that: the shape of the lamp body (8) of the LED pendant lamp can be a flat bar, or an arc bar, or a square frame shape, or circular shape. 7. The LED pendant lamp according to claim 1, characterized in that: the LED pendant lamp can also be a ceiling, slope and elevation suspended or suction-hung type lamp.