CN217540522U

CN217540522U - Lamp panel

Info

Publication number: CN217540522U
Application number: CN202221607153.9U
Authority: CN
Inventors: 龚飞龙
Original assignee: Ningbo Sanity Lighting Electrical Appliance Co ltd
Current assignee: Ningbo Sanity Lighting Electrical Appliance Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-04
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a lamp panel, include: a fixing plate; the lamp body is arranged at the bottom of the fixed plate; the lampshade is connected to the fixed plate and covers the lamp body; the lamp shade is characterized in that the bottom of the fixing plate is partially concave to form an accommodating concave part for accommodating the lamp body, the side wall of the accommodating concave part is provided with a limiting bulge protruding towards the inside of the accommodating concave part, and the part of the lamp shade corresponding to the limiting bulge is limited to form a limiting clamping groove for the limiting bulge to be clamped into. Be connected through spacing arch and spacing draw-in groove complex mode between the lamp shade of lamp panel and the fixed plate, this kind of mounting means makes the installation of lamp shade and dismantles the process comparatively convenient, when needs are changed or are overhauld the lamp body, the user can directly take off the lamp shade from the fixed plate, and in dismantling and the installation, through the mode of rivet nut installation among the prior art relatively, is difficult to cause the damage of lamp shade.

Description

Lamp panel

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a lamp panel.

Background

A lamp panel (luminaire) is an electric device capable of transmitting light, distributing and changing the light distribution of a light source, and generally includes parts required for fixing and protecting the light source and line accessories necessary for connection to a power supply. The existing lamp connecting structure is complex, difficult to install and assemble and inconvenient to disassemble.

Therefore, for example, the Chinese utility model with the application number of CN201621046905.3 (the authorization publication number is CN 206112861U) discloses a lamp buckle connection structure, which comprises a sealing head, a reflection plate, a lamp body, an outlet plate, a bracket, a module plate and a lampshade; the module plate is arranged on the end enclosure through a bracket, and the end enclosure is connected with the reflecting plate through a fixing screw; the lamp body is arranged on the reflecting plate; the outlet plate is fixedly arranged on the lamp body; the end sockets are positioned at two opposite sides of the reflecting plate and are vertically arranged above the reflecting plate to form a clamping connecting surface; two sides of the buckle connecting surface are provided with side mounting surfaces which are vertically bent inwards, and an upper mounting surface which is vertically bent inwards is arranged above the buckle connecting surface; the side mounting surface is provided with an L-shaped clamping plate, the clamping plate is provided with a through hole for the safety rope to pass through, and the clamping plate is hinged to the sealing head. The lampshade is connected with the end socket through a rivet nut arranged on the end socket.

Although lamps and lanterns in the above-mentioned patent have simplified the holistic installation process of lamps and lanterns to a certain extent, still have certain not enough, because the lamp body often needs maintenance or change, so the lamp shade of covering outside the lamp body also need frequently dismantle, and the lamp shade in the above-mentioned patent is connected with the head through rivet nut, and this kind of connected mode makes the dismantlement of the relative head of lamp shade comparatively difficult, still can lead to the connection position damage of lamp shade and head under the circumstances a bit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, a lamp panel that lamp shade easy to assemble and dismantle is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a light panel, comprising:

a fixing plate;

the lamp body is arranged at the bottom of the fixing plate;

the lampshade is connected to the fixed plate and covers the lamp body;

the method is characterized in that: the lamp shade is characterized in that the bottom of the fixing plate is partially concave to form an accommodating concave part for accommodating the lamp body, the side wall of the accommodating concave part is provided with a limiting bulge protruding towards the inside of the accommodating concave part, and the part of the lamp shade corresponding to the limiting bulge is limited to form a limiting clamping groove for the limiting bulge to be clamped into.

The lampshade can be integrally disc-shaped, strip-shaped and the like, in order to enable the lamp panel to have relatively long light emitting length and facilitate the installation and consideration of the lampshade on the fixing plate, the whole lampshade is strip-shaped, the cross section of the lampshade is C-shaped, the lampshade is provided with a first side installation part and a second side installation part which are opposite, the part of the first side installation part is sunken towards the inside of the lampshade to form a first limiting clamping groove, and the part of the second side installation part is sunken towards the inside of the lampshade to form a second limiting clamping groove;

the fixing plate is provided with a first end portion and a second end portion which are opposite, the accommodating concave portion is integrally strip-shaped and extends to the second end portion from the first end portion of the fixing plate, the accommodating concave portion is provided with a first connecting portion and a second connecting portion which are opposite, a first limiting protrusion is formed on the first connecting portion corresponding to a first limiting clamping groove of the lampshade, and a second limiting protrusion is formed on the second connecting portion corresponding to a second limiting clamping groove of the lampshade.

Foretell first spacing arch and the spacing arch of second can be along the fixed plate from a plurality of protruding structures of first end to the interval setting of second end, correspondingly, first spacing draw-in groove and the spacing draw-in groove of second on the lamp shade can be along a plurality of draw-in groove structures of the length direction interval setting of lamp shade, in order to guarantee the firm nature of installation between lamp shade and the fixed plate and convenient processing consideration, first spacing arch and the spacing arch of second are all wholly the strip, and certainly the first end of fixed plate extends to the second end, first spacing draw-in groove and the spacing draw-in groove of second also correspond and are the strip, and follow the length direction of lamp shade extends.

In order to further guarantee the firm nature of lamp shade installation on the fixed plate, reduce the risk of droing, still include:

the first end socket is connected to the first end part of the fixing plate and is provided with a first limit stop part which is used for limiting the end part of the lampshade in the vertical direction;

and the second end socket is connected to the second end part of the fixing plate and is provided with a second limit stop part which is used for limiting the other end part of the lampshade in the vertical direction.

In order to facilitate processing and installation and reduce production cost, the first end socket comprises a first end socket main body and a first limiting frame detachably connected to the first end socket main body, a first slot for inserting the end part of the lampshade into is defined on the first limiting frame, and the first slot forms the first limiting blocking part;

the second head comprises a second head main body and a second limiting frame detachably connected to the second head main body, a second slot for allowing the other end of the lampshade to be inserted into the second limiting frame is defined in the second limiting frame, and the second slot forms a second limiting blocking portion.

In order to improve the overall light emitting effect of the lamp panel, the bottom of the fixing plate gradually inclines upwards from the periphery to the accommodating concave part, and the part of the bottom of the fixing plate, which is positioned outside the accommodating concave part, forms a light reflecting surface for reflecting light emitted from the lamp shade downwards.

The light that the lamp body sent shines the lamp shade directly, then partial light is refracted to the reflection of light face (the hardware part of fixed plate) by the lamp shade and is reflected to the object or the space that need be illuminated again, has effectively reduced the light-emitting angle, has improved the light-emitting effect.

In order to conveniently and integrally install the lamp panel on the top of the wall body or the ceiling, the top of the fixing plate is also provided with a circuit board fixing box, and the circuit board fixing box and the accommodating concave part on the fixing plate are arranged in a staggered mode.

In order to further ensure the firmness of the mounting and fixing of the top of the lamp panel and the top of the wall body and reduce the problem of the lamp panel shaking in the mounting process, the top of the circuit board fixing box is basically flush with the top of the fixing plate corresponding to the area where the accommodating concave part is located.

In order to ensure the light emitting effect, preferably, the lamp body is an LED lamp panel disposed on the bottom wall of the accommodating recess.

Compared with the prior art, the utility model has the advantages that: the lamp shade of lamp panel and fixed plate are connected through spacing arch and spacing draw-in groove complex mode between, and this kind of mounting means makes the installation and the dismantlement process of lamp shade comparatively convenient, when needs are changed or are overhauld the lamp body, and the user can directly take off the lamp shade from the fixed plate, convenient and fast, and in dismantling and the installation, through the mode of riveting nut installation among the relative prior art, be difficult for causing the damage of lamp shade.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of another angle of the embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a transverse cross-sectional view of an embodiment of the invention;

FIG. 5 isbase:Sub>A cross-sectional view taken at A-A of FIG. 4;

fig. 6 is a schematic perspective view of a partial structure of the embodiment of the present invention without a lamp cover;

fig. 7 is a light path diagram of the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Referring to fig. 1 to 7, a lamp panel includes a fixing plate 10, a lamp body 31, a lamp cover 40, a circuit board fixing box 32, a first cap 21 and a second cap 22.

The fixing plate 10 serves as a main structure of the lamp panel and can be used for fixing in an area to be installed (such as a wall top wall, a ceiling and the like). The lamp body 31 is fixed at the bottom of the fixing plate 10, and the lamp cover 40 is also arranged at the bottom of the fixing plate 10 and covers the lamp body 31. Wherein, in order to guarantee the luminous effect, the lamp body 31 of this embodiment adopts the LED lamp plate.

Referring to fig. 1, the fixing plate 10 of the present embodiment has an overall square structure having opposite first and

second ends

101 and 102. The fixing plate 10 further has a receiving recess 11 formed in a concave manner at a central portion thereof, and the lamp body 31 can be placed in the receiving recess 11. The accommodating recess 11 is generally in the shape of a bar and extends from the first end 101 to the second end 102 of the fixing plate 10, and the lamp body 31 placed therein is also generally in the shape of a bar and extends in the same direction as the accommodating recess 11. As shown in fig. 4, two opposite side walls of the accommodating recess 11 are respectively referred to as a first connecting portion 111 and a second connecting portion 112, wherein the first connecting portion 111 has a first limiting protrusion 1110 protruding toward the inside of the accommodating recess, and the second connecting portion 112 also has a second limiting protrusion 1120 protruding toward the inside of the accommodating recess. The first limiting protrusion 1110 and the second limiting protrusion 1120 are both strip-shaped and extend from the first end 101 to the second end 102 of the fixing plate 10.

The receiving recess 11, the first stopper 1110 and the second stopper 1120 may be formed by recessing the fixing plate 10 (e.g., profiling a metal plate), or may be formed by changing the thickness of the fixing plate 10 itself.

Referring to fig. 1 and 3, the bottom of the fixing plate 10 gradually inclines upward from the outer periphery thereof to the accommodating recess 11, and specifically, the fixing plate 10 further has a third end 103 and a fourth end 104 opposite to each other, and the fixing plate 10 gradually inclines upward from the third end 103 to the position of the accommodating recess 11, and similarly, the fixing plate 10 gradually inclines upward from the fourth end 104 to the position of the accommodating recess 11. Thus, portions of the bottom of the fixed plate 10 on both sides of the receiving recess 11 form a light reflecting surface 12 for reflecting light emitted from the lamp housing 40 downward.

As shown in fig. 7, which illustrates a light emitting path diagram of the lamp panel, light emitted from the lamp body 31 is directly incident on the lamp shade 40, and then part of the light is refracted by the lamp shade 40 to the reflective surface 12 (the hardware part of the fixing plate 10) and then reflected to an object or space to be illuminated.

The lamp housing 40 is also formed in a bar shape as a whole and is installed at the position of the receiving recess 11 of the fixing plate 10. Specifically, in order to realize the quick assembly and disassembly of the lamp shade 40 and the fixing plate 10, the cross section of the lamp shade 40 is in a C shape with an opening facing upward, and has a first side mounting portion 41 and a second side mounting portion 42 opposite to each other, wherein a part of the first side mounting portion 41 is recessed towards the inside of the lamp shade 40 to form a first limiting clamping groove 410, and a part of the second side mounting portion 42 is recessed towards the inside of the lamp shade 40 to form a second limiting clamping groove 420, and preferably, the first limiting clamping groove 410 and the second limiting clamping groove 420 extend along the length direction of the lamp shade 40. Of course, it is conceivable that the first and second limit notches 410 and 420 may be formed by varying the thickness of the first and second

side mounting portions

41 and 42 of the lamp housing 40.

When the lamp shade 40 is installed, the first limiting protrusion 1110 on the fixing plate 10 can be clamped into the first limiting clamping groove 410 of the lamp shade 40, the second limiting protrusion 1120 can be clamped into the second limiting clamping groove 420 of the lamp shade 40, and due to the C-shaped structure of the lamp shade 40, the fixing plate itself can be deformed to a certain extent, so that the two limiting protrusions on the fixing plate 10 can be conveniently clamped into the two limiting clamping grooves correspondingly.

Referring to fig. 1 and 3, the first sealing head 21 is mounted at the first end 101 of the fixing plate 10, and the second sealing head 22 is mounted at the second end 102 of the fixing plate 10.

The parts of the first sealing head 21 and the second sealing head 22 corresponding to the lamp shade 40 are provided with a first limit stop part and a second limit stop part which can provide support for two ends of the lamp shade 40.

The first sealing head 21 comprises a first sealing head main body 210 and a first limiting frame 212 detachably connected to the first sealing head main body 210. The first sealing head main body 210 is a vertically arranged plate body structure and can be connected to the first end portion 101 of the fixing plate 10, and after the first sealing head main body 210 is connected to the fixing plate 10, the lower portion of the first sealing head main body 210 extends out of the bottom of the fixing plate 10 and is exposed. The first limiting frame 212 is connected to the lower portion of the first head main body 210 through screws. The first limiting frame 212 is also integrally plate-shaped, and has a first slot 2120 on a side wall of an end portion thereof facing the lamp housing 40, wherein the first slot 2120 may be formed by two protruding limiting rib structures arranged at intervals on the side wall of the first limiting frame 212. The structure of the second sealing head 22 is substantially the same as that of the first sealing head 21, and specifically, the second sealing head 22 includes a second sealing head main body 220 and a second limiting frame 222 detachably connected to the second sealing head main body 220. The second sealing head main body 220 is a vertically arranged plate structure and can be connected to the second end portion 102 of the fixing plate 10, and after the second sealing head main body 220 is connected to the fixing plate 10, the lower portion of the second sealing head main body 220 extends out of the bottom of the fixing plate 10 and is exposed. The second limiting frame 222 is connected to the lower portion of the second sealing head main body 220 by screws. The second limiting frame 222 is also integrally plate-shaped, and a side wall of the second limiting frame facing the other end of the lamp shade 40 is provided with a second slot 2220, wherein the second slot 2220 may also be formed by two protruding limiting rib structures arranged at intervals on the side wall of the second limiting frame 222.

The circuit board fixing case 32 of the present embodiment is provided on the top of the fixing plate 10, and specifically, since the portions of the fixing plate 10 located on both sides of the accommodating recess 11 are disposed obliquely, an installation space is provided for the placement of the circuit board fixing case 32, that is, the circuit board fixing case 32 can be disposed at a side position displaced from the accommodating recess 11 of the fixing plate 10. In order to further ensure the firmness of the top of the lamp panel and the top of the wall body in mounting and fixing and reduce the problem of the lamp panel shaking in the mounting process, the top of the circuit board fixing box 32 is a horizontal plane and correspondingly. The top wall of the fixing plate 10 is also substantially horizontal at a position corresponding to the accommodation recess 11, wherein the top wall of the board fixing box 32 is substantially flush with the top corresponding to the area of the fixing plate 10 where the accommodation recess 11 is located after the board fixing box 32 is mounted in place.

On the basis of the above embodiments, other embodiments can be obtained by replacing and improving the related technical features. The shape of the lamp housing 40 is not limited to a stripe shape, and the lamp body 31 may be a disk shape as a whole, and correspondingly, the receiving recess 11 of the fixing plate 10 may be a circular shape.

Claims

1. A light panel, comprising:

a fixed plate (10);

a lamp body (31) disposed at the bottom of the fixing plate (10);

the lamp shade (40) is connected to the fixing plate (10) and covers the lamp body (31);

the method is characterized in that: the bottom of the fixing plate (10) is partially recessed to form an accommodating concave part (11) for accommodating the lamp body (31), the side wall of the accommodating concave part (11) is provided with a limiting protrusion (1110) protruding towards the inside of the accommodating concave part (11), and the part of the lamp shade (40) corresponding to the limiting protrusion (1110) is defined with a limiting clamping groove (410.

2. The lamp panel of claim 1, wherein: the lampshade (40) is strip-shaped in whole, the cross section of the lampshade is C-shaped, the lampshade (40) is provided with a first side mounting part (41) and a second side mounting part (42) which are opposite, part of the first side mounting part (41) is sunken towards the inside of the lampshade (40) to form a first limiting clamping groove (410), and part of the second side mounting part (42) is sunken towards the inside of the lampshade (40) to form a second limiting clamping groove (420);

the fixing plate (10) is provided with a first end portion (101) and a second end portion (102) which are opposite to each other, the accommodating concave portion (11) is integrally strip-shaped and extends from the first end portion (101) of the fixing plate (10) to the second end portion (102), the accommodating concave portion (11) is provided with a first connecting portion (111) and a second connecting portion (112) which are opposite to each other, a first limiting protrusion (1110) is formed on the first connecting portion (111) corresponding to a first limiting clamping groove (410) of the lampshade (40), and a second limiting protrusion (1120) is formed on the second connecting portion (112) corresponding to a second limiting clamping groove (420) of the lampshade (40).

3. The lamp panel of claim 2, further comprising: the first limiting protrusion (1110) and the second limiting protrusion (1120) are integrally strip-shaped, extend from the first end (101) of the fixing plate (10) to the second end (102), and correspondingly form a strip-shaped first limiting clamping groove (410) and a strip-shaped second limiting clamping groove (420) and extend along the length direction of the lampshade (40).

4. The lamp panel of claim 3, further comprising:

the first end socket (21) is connected to the first end part (101) of the fixing plate (10) and is provided with a first limit stop part which is used for limiting the end part of the lampshade (40) in the vertical direction;

and the second sealing head (22) is connected to the second end part (102) of the fixing plate (10) and is provided with a second limit stop part which is used for limiting the other end part of the lampshade (40) in the vertical direction.

5. The lamp panel of claim 4, wherein:

the first end socket (21) comprises a first end socket main body (210) and a first limiting frame (212) detachably connected to the first end socket main body (210), a first slot (2120) for inserting the end part of the lamp shade (40) is defined in the first limiting frame (212), and the first slot (2120) forms a first limiting blocking part;

the second end socket (22) comprises a second end socket main body (220) and a second limiting frame (222) detachably connected to the second end socket main body (220), a second slot (2220) for inserting the other end part of the lampshade (40) into the second limiting frame (222) is defined on the second limiting frame (222), and the second slot (2220) forms a second limiting blocking part.

6. The lamp panel according to any one of claims 1 to 5, characterized in that: the bottom of the fixing plate (10) is gradually inclined upwards from the periphery to the accommodating concave part (11), and a part of the bottom of the fixing plate (10) which is positioned outside the accommodating concave part (11) forms a light reflecting surface (12) for reflecting light emitted from the lampshade (40) downwards.

7. The lamp panel of claim 6, wherein: the top of the fixed plate (10) is also provided with a circuit board fixing box (32), and the circuit board fixing box (32) and the accommodating concave part (11) on the fixed plate (10) are arranged in a staggered mode.

8. The lamp panel of claim 7, wherein: the top of the circuit board fixing box (32) is basically flush with the top of the fixing plate (10) corresponding to the area where the accommodating concave part (11) is located.

9. The lamp panel according to any one of claims 1 to 5, characterized in that: the lamp body (31) is an LED lamp panel arranged on the bottom wall of the accommodating concave part (11).