CN211780478U

CN211780478U - Panel light

Info

Publication number: CN211780478U
Application number: CN202020549110.4U
Authority: CN
Inventors: 邱威雄; 罗东成; 张志斌
Original assignee: Huizhou Zhengyuan Lighting Technology Co ltd
Current assignee: Huizhou Zhengyuan Lighting Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-27
Anticipated expiration: 2030-04-14

Abstract

The utility model relates to the technical field of lamps, in particular to a panel lamp, which comprises a panel, a lamp cup and a PCBA component; the panel is provided with a through hole for placing the lamp cup, and the opening of the lamp cup is arranged on one end face of the panel; the PCBA component is arranged on the other end face of the panel and is electrically connected with the lamp beads in the lamp cup; and light rays emitted by the lamp beads in the lamp cup emit light towards the outer side after being reflected. The utility model solves the problems of complex assembly and maintenance process and high maintenance difficulty caused by more fittings of the prior panel lamp; and the problem that the light emitting efficiency is influenced by yellowing of the light guide plate and the diffusion plate; and the size of the gap between the light guide plate and the light bar is difficult to control, so that the yellow edge phenomenon is caused; the light guide plate is easy to directly contact with the lamp strip, and the problem of poor brightness of the lamp beads caused by extrusion is solved; and the problem that the space of the lamp is insufficient and the microwave induction or infrared induction function is difficult to expand.

Description

Panel light

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to panel light.

Background

The side-emitting light fixture differs from the straight-emitting light fixture in that a light guide plate is required. The LED side-emitting backlight is made by arranging linear or point-shaped light sources on the side edge of a specially designed light guide plate. The utility model provides a panel light specifically is straight luminous panel light.

Compared with a side light-emitting panel lamp, the straight light-emitting panel lamp has less accessories such as a light guide plate, a diffusion plate, reflective paper, a frame, a back plate and the like.

The existing side light emitting panel lamp has the following disadvantages: 1) the number and the types of the accessories are more, so that the manufacturing and assembling process is complex, and the maintenance difficulty is high; 2) the light guide plate and the diffusion plate are easy to yellow, and the light emitting efficiency and the attractiveness of the lamp are seriously influenced; 3) the size of the gap between the light guide plate and the light bar is difficult to control, and a yellow edge phenomenon often occurs; 4) the light guide plate is free of a fixing device, is easy to directly contact with the lamp strip, and the lamp bead is extruded to cause the dead lamp to be not bright; 5) no redundant space exists, various commonly used inductors such as microwave inductor and infrared inductor are difficult to install, and the function expansion is difficult; 6) because the outer frame is formed by cutting and welding straight-strip-shaped aluminum profiles, the outer frame only can be square, and the outer frame can not be diversified in appearance to meet the requirements of different application scenes.

SUMMERY OF THE UTILITY MODEL

The invention provides a panel lamp, which is mainly used for solving the problems of complex assembly and maintenance process and high maintenance difficulty caused by more fittings of the existing panel lamp; and the problem that the light emitting efficiency is influenced by yellowing of the light guide plate and the diffusion plate; and the size of the gap between the light guide plate and the light bar is difficult to control, so that the yellow edge phenomenon is caused; the light guide plate is easy to directly contact with the lamp strip, and the problem of poor brightness of the lamp beads caused by extrusion is solved; and the problem that the space of the lamp is insufficient and the microwave induction or infrared induction function is difficult to expand.

The utility model provides a panel lamp, which comprises a panel, a lamp cup, a PCBA component and a male-plug DC wire; the panel is provided with a through hole for placing the lamp cup, and the opening of the lamp cup is arranged on one end face of the panel; the PCBA component is arranged on the other end face of the panel and is electrically connected with the lamp beads in the lamp cup; and light rays emitted by the lamp beads in the lamp cup emit light towards the outer side after being reflected.

Preferably, the number of the lamp cups is several, and the openings of all the lamp cups are the same in shape.

Preferably, the opening of the lamp cup is polygonal in shape.

Preferably, all of the through holes form a predetermined pattern on the panel.

Preferably, a lamp bead cover is installed in the lamp cup.

Preferably, the through hole has a shape corresponding to the opening shape of the lamp cup.

Preferably, an inductor is mounted on the panel and electrically connected to the PCBA assembly.

Preferably, the PCBA assembly is fixedly disposed on the other end face of the panel by fasteners.

From the above, use the utility model provides a technical scheme can obtain following beneficial effect:

firstly, the panel lamp provided by the patent mainly comprises a lamp cup and a panel, so that a plurality of dot structures in the existing panel lamp are omitted, the structure of the panel lamp is simplified, the assembly time is reduced, the maintenance difficulty is reduced, a frame structure is also removed, the shape of the panel lamp can be changed in a variety way, and the panel lamp is suitable for different application scenes;

secondly, the panel light provided by the utility model adopts a direct light emitting mode, thereby improving the light emitting efficiency and reducing the energy waste;

thirdly, according to the personal preference of the user or the difference of the using environment, the panel lamp provided by the utility model can select different through holes to install the lamp cups, so that the lamp cups can be assembled into different patterns after being installed, thereby improving the flexibility of the application range of the panel lamp;

fourth, the utility model provides an opening of lamp cup is the polygon among the panel light, also can seamless concatenation between the lamp cup of adjacent setting, greatly guarantees the luminous area of panel light, avoids having luminous blind spot on the panel light, provides littleer anti-dazzle index simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an exploded view of a panel lamp according to an embodiment of the present invention.

Detailed Description

The technical solution in 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. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

The existing panel lamp has the problems of complex assembly and maintenance process and high maintenance difficulty due to more fittings; and the problem that the light emitting efficiency is influenced by yellowing of the light guide plate and the diffusion plate; and the size of the gap between the light guide plate and the light bar is difficult to control, so that the yellow edge phenomenon is caused; the light guide plate is easy to directly contact with the lamp strip, and the problem of poor brightness of the lamp beads caused by extrusion is solved; and the problem that the space of the lamp is insufficient and the microwave induction or infrared induction function is difficult to expand.

As shown in fig. 1, in order to solve the above problem, the present embodiment provides a panel lamp, which mainly includes a panel 10, a lamp cup 21 and a PCBA assembly 30; the panel 10 is provided with a through hole 11 for placing the lamp cup 21, and the opening of the lamp cup 21 is arranged on one end surface of the panel 10; the PCBA assembly 30 is arranged on the other end face of the panel 10 and is electrically connected with the lamp beads in the lamp cup 21; the light emitted by the lamp beads in the lamp cup 21 is reflected and then emitted to the outside.

Preferably, the PCBA assembly 30 is fixedly mounted to the panel 10 in this embodiment by fasteners. In addition, be connected with corresponding electrical components on the PCBA subassembly 30 for drive the lighting of lamp pearl, and with the connection of commercial power.

In this embodiment, after the lamp bead is set, the light is irradiated outwards through a certain structure with a reflection function, and due to the installation manner of the panel 10 lamp, it can be known that the current lamp bead completes direct illumination, and the setting of the lamp cup 21 mainly defines the illumination range for the lamp bead in the current lamp cup 21, that is, defines the illumination area for the lamp bead in the current lamp cup 21.

In the present embodiment, the shape of the panel 10 is not limited, and may be square, or may be designed to be circular, elliptical, trapezoidal, etc. according to the needs of the use environment, and the shape of the panel 10 is not limited herein.

More specifically, the number of the lamp cups 21 is several, and the opening shapes of all the lamp cups 21 are the same.

In this embodiment, a plurality of lamp cups 21 can hold the lamp pearl of the same quantity, and the opening shape of all lamp cups 21 is the same, can avoid the lamp cup 21 interval distance that sets up on panel 10 to be far away, and under the condition when the irradiation range of inside lamp pearl does not have the overlap, can form the irradiation range that does not intersect each other, and the shape of this irradiation range is inconsistent, influence user's use and experience, consequently, the lamp cup 21 of the same opening shape, can guarantee the irradiation range of each lamp pearl shape unanimity in the lamps and lanterns, and bring more comfortable lamps and lanterns for the user and experience.

Preferably, the opening shape of the lamp cup 21 is polygonal, and particularly, the opening shape of the lamp cup 21 may be also provided as a hexagon.

In this embodiment, polygonal lamp pearl opening can make and realize seamless concatenation between different lamp cups 21, improves the quantity that current panel 10 can hold the lamp pearl simultaneously, if set up the lamp cup opening to the hexagon, can make the area of current panel 10 can hold the lamp pearl of maximum quantity, and then guarantee the holistic luminous effect of panel light.

More specifically, all the through holes 11 form a predetermined pattern on the panel 10.

In the embodiment, the through holes 11 provide mounting positions for the lamp cups 21, so that a sufficient number of through holes 11 provide greater possibility for mounting the lamp cups 21, and meanwhile, adjacent through holes 11 are ensured to be not blocked when the lamp cups 21 are mounted respectively, thereby ensuring smooth mounting of the lamp cups 21.

In addition, in the present embodiment, the number of the through holes 11 is sufficiently large so that the lamp cup 21 can be installed according to the preference of the user and the specific use environment, for example, in a snowflake shape, a square shape, a honeycomb shape, etc.

More specifically, a lamp bead cover 22 is installed in the lamp cup 21.

Preferably, the shape of the through hole 11 corresponds to the shape of the opening of the lamp cup 21.

In this embodiment, it is assumed that the thickness of the panel 10 is substantially the same as the height of the lamp cup 21, and at this time, if the shape of the through hole 11 formed in the panel 10 is the same as the opening shape of the lamp cup 21, the lamp cup 21 and the panel 10 are substantially on the same horizontal plane and are not easily loosened to ensure the aesthetic property of the panel lamp when the installation is completed, and if the shape and the thickness of the through hole 11 formed in the panel 10 are not the same as the opening shape and the height of the lamp cup 21, the lamp cup 21 may protrude too much or be loosened from the panel 10 when the installation is completed, which may affect the aesthetic property of the panel 10 lamp.

Preferably, an inductor 40 is mounted on the faceplate 10, and the inductor 40 is electrically connected to the PCBA assembly 30.

In this embodiment, PCBA subassembly 30 provides operating voltage for the lamp pearl.

Preferably, a microwave sensor 40 or an infrared sensor 40 may be installed, and when the presence of a person is detected, the sensor 40 may light the panel 10 to realize automatic turn-on.

In summary, the present embodiment provides a panel light, which simplifies the structure of the panel light, simplifies the assembly process of the panel light, and further makes the shape of the panel light have diversity, so as to ensure the normal working process of the panel light during long-time use, and further reduce the energy consumption of the panel light.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. A panel light, characterized by: comprises a panel, a lamp cup and a PCBA component; the panel is provided with a through hole for placing the lamp cup, and the opening of the lamp cup is arranged on one end face of the panel; the PCBA component is arranged on the other end face of the panel and is electrically connected with the lamp beads in the lamp cup; and light rays emitted by the lamp beads in the lamp cup emit light towards the outer side after being reflected.

2. A panel light as claimed in claim 1, characterized in that: the number of the lamp cups is several, and the openings of all the lamp cups are the same in shape.

3. A panel light as claimed in claim 2, characterized in that: the opening of the lamp cup is polygonal.

4. A panel light as claimed in claim 2, characterized in that: all the through holes form a preset pattern on the panel.

5. A panel light as claimed in claim 1, characterized in that: and a lamp bead cover is arranged in the lamp cup.

6. A panel light as claimed in claim 1, characterized in that: the shape of the through hole is consistent with the shape of the opening of the lamp cup.

7. A panel lamp as claimed in any one of claims 1-6, characterized in that: install the inductor on the panel, just the inductor with PCBA subassembly electric connection.

8. The panel light of claim 7, wherein: the PCBA component is fixedly arranged on the other end face of the panel through a fastener.