CN214663772U

CN214663772U - Waterproof panel lamp

Info

Publication number: CN214663772U
Application number: CN202121045751.7U
Authority: CN
Inventors: 陈小棉; 罗贵明; 曹永�
Original assignee: Guangzhou Feilexi Wannian Trade Co ltd
Current assignee: Guangzhou Feilexi Wannian Trade Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-11-09
Anticipated expiration: 2031-05-15

Abstract

The application relates to a waterproof panel lamp, which comprises a shell, a lamp panel arranged in the shell, an optical diffusion plate for closing an opening of the shell and a face frame arranged on the peripheral side of the optical diffusion plate, wherein the face frame is detachably connected with the shell; an annular sealing strip is sleeved on the outer peripheral side of the optical diffusion plate, an annular groove for embedding the peripheral edge of the optical diffusion plate is formed in the inner peripheral side of the annular sealing strip, and the inner wall of the annular groove tightly abuts against the peripheral edge of the optical diffusion plate in a sealing mode; the annular sealing strip is tightly pressed against the inner peripheral side of the face frame in a sealing manner. This application has the effect that improves waterproof performance.

Description

Waterproof panel lamp

Technical Field

The application relates to the technical field of lighting fixtures, in particular to a waterproof panel lamp.

Background

The panel lamp is a high-grade indoor lighting lamp, the outer frame of the panel lamp is formed by anodizing aluminum alloy, the light source is an LED, the whole lamp is attractive and concise in design and luxurious in atmosphere, and the panel lamp not only has a good lighting effect, but also can bring beautiful feeling to people.

Among the correlation technique, the panel light includes the metal covering frame, range upon range of the diffuser plate that sets up in the metal covering frame, the light guide plate, put dizzy board, reflector panel and the back panel that seals metal covering frame back open-ended, luminous circuit board is installed to metal covering frame week side and is used for providing the light source, the light that the lamp pearl of optical circuit board sends out shines from the face frame openly after the reflection of light guide plate reflective membrane, both sides all are equipped with the sealing strip about luminous circuit board, in order to play water-proof effects, four angles in the face frame inboard need be glued sealedly, prevent to leak, the incoming line mouth of face frame also needs to be glued sealedly.

With respect to the related art in the above, the inventors consider that: four angles of the inner side of the face frame are joints of adjacent sealing strips, and the sealing glue used for sealing the four angles of the inner side of the face frame has high failure rate, so that the waterproof performance of the panel lamp is reduced, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve waterproof performance, this application provides a waterproof panel light.

The application provides a waterproof panel light adopts following technical scheme:

a waterproof panel lamp comprises a shell, a lamp panel arranged in the shell, an optical diffusion plate for closing an opening of the shell and a face frame arranged on the peripheral side of the optical diffusion plate, wherein the face frame is detachably connected with the shell; an annular sealing strip is sleeved on the outer peripheral side of the optical diffusion plate, an annular groove for embedding the peripheral edge of the optical diffusion plate is formed in the inner peripheral side of the annular sealing strip, and the inner wall of the annular groove tightly abuts against the peripheral edge of the optical diffusion plate in a sealing mode; the annular sealing strip is tightly pressed against the inner peripheral side of the face frame in a sealing manner.

Through adopting above-mentioned technical scheme for the annular sealing strip parcel is at optics diffusion flange reason, and the upper and lower two sides and week lateral wall of optics diffusion plate are all sealed by the annular groove inner wall of annular sealing strip and are supported tightly promptly, when strengthening the leakproofness of face frame and optics diffusion plate, has reduced sealed use of gluing, avoids leading to the condition that waterproof performance descends to appear because of sealed the glue inefficacy, is favorable to improving the waterproof performance of panel light.

Preferably, the casing outside is provided with drive power supply, drive power supply's output is connected with the power cord, drive power supply's one end is kept away from to the power cord runs through the casing and with lamp plate electric connection.

Through adopting above-mentioned technical scheme, external drive power supply in casing department makes the power cord be connected with the lamp plate, is favorable to the lamp plate to last work.

Preferably, the peripheral surface of one end of the power line, which is located on the outer side of the shell, is sleeved with a waterproof connector, and the waterproof connector is connected with the outer side wall of the shell.

Through adopting above-mentioned technical scheme, waterproof joint's setting has improved the leakproofness of casing trompil department, is favorable to improving the waterproof performance of casing.

Preferably, the sunken mounting groove that has the supply lamp plate embedding of casing diapire.

Through adopting above-mentioned technical scheme, the mounting groove plays the positioning action, and the installer of being convenient for installs the lamp plate and takes one's place.

Preferably, the inner peripheral side of the face frame is provided with an annular limiting plate, and the periphery of the optical diffusion plate is clamped in a clamping groove formed by the opening edge of the shell and the annular limiting plate.

Through adopting above-mentioned technical scheme, the draw-in groove that annular arch and casing opening edge formed plays limiting displacement to the optics diffuser plate, is favorable to improving the steadiness of optics diffuser plate.

Preferably, an outer edge plate extending from the outer periphery of the shell is arranged at the edge of the opening of the shell, an annular baffle plate is arranged on one side, facing the outer edge plate, of the annular limiting plate, and a plurality of self-tapping screws are arranged on the outer edge plate; and the plurality of self-tapping screws penetrate through the outer edge plate towards the threads of one side of the annular limiting plate, and the peripheral surfaces of the self-tapping screws are tightly propped between the annular baffle plate and the inner side of the face frame.

Through adopting above-mentioned technical scheme, the self-tapping screw thread runs through the outer board of following of casing to make self-tapping screw's screw thread section support tightly at the spacing inslot that ring baffle and annular limiting plate formed, be favorable to realizing the purpose of being connected of casing and face frame, reduce the destruction to the face frame simultaneously, because self-tapping screw thread runs through the production that outer board can have the clearance of following, external steam gets into through the clearance easily, limit baffle has played the wall effect, be favorable to improving the waterproof performance of panel light.

Preferably, an anti-dazzle plate is arranged on one side of the optical diffusion plate, which is far away from the inner bottom wall of the shell.

Through adopting above-mentioned technical scheme for lamp plate light source penetrates behind the anti-dazzle board finally just jets out outside the casing, can effectively prevent the glare, reduces light pollution.

Preferably, the face frame is arranged in a hollow manner.

Through adopting above-mentioned technical scheme, be favorable to alleviateing the weight of face frame, and then alleviate the total weight of panel light.

Preferably, four corners of the optical diffusion plate are all rounded.

By adopting the technical scheme, the condition that the optical diffusion plate wears the sealing strip when the sealing strip is sleeved is favorably reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through wrapping up the sealing strip in optical diffuser plate week side edge to carry out sealed processing to the upper and lower two sides at optical diffuser plate edge, when strengthening the leakproofness of face frame and optical diffuser plate, reduced sealed use of gluing, be favorable to improving the waterproof performance of panel light.

Drawings

Fig. 1 is a schematic view of an overall structure of a waterproof panel lamp according to an embodiment of the present application.

Fig. 2 is a schematic view of an internal structure of a waterproof panel lamp according to an embodiment of the present application.

Fig. 3 is an exploded view of a waterproof panel light according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Description of reference numerals: 1. a face frame; 11. an annular limiting plate; 12. an annular baffle; 13. a card slot; 14. a limiting groove; 15. positioning a groove; 2. a housing; 21. an outer edge plate; 22. mounting grooves; 3. an anti-glare plate; 4. a drive power supply; 5. a power line; 6. a waterproof joint; 7. a lamp panel; 8. an optical diffuser plate; 9. a sealing strip; 10. a self-tapping screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses waterproof panel light. Referring to fig. 1 and 2, a waterproof panel lamp includes a housing 2 including a front opening, a lamp panel 7 fixed to a bottom wall of the housing 2, an optical diffuser plate 8 closing an opening of the housing 2, and a panel frame 1 installed at an opening edge of the housing 2, the panel frame 1 being hollow inside. Casing 2 and face frame 1 are the metal material, and lamp plate 7 is LED lamp plate 7. The peripheral edge of the optical diffuser plate 8 is sleeved with a sealing strip 9, and the sealing strip 9 is specifically a silica gel strip, and can also be an elastic sealing strip such as rubber and silicon rubber. Annular groove has been seted up to the inside wall of sealing strip 9, and optical diffuser plate 8 deviates from the range upon range of one side of casing 2 and is provided with anti-dazzle board 3, and the common joint in annular groove (not shown in the figure) of all sides edge of optical diffuser plate 8 and the all sides edge of anti-dazzle board 3, the annular groove inner wall tightly wraps up in optical diffuser plate 8 and anti-dazzle board 3 periphery side, is favorable to improving the waterproof performance of panel light.

Referring to fig. 2 and 3, before installation, the sealing strip 9 may be a strip, and after the sealing strip 9 is connected to the sealing strip 9 by ultrasonic welding, the sealing strip 9 is sleeved on the peripheral side of the optical diffuser plate 8 by cutting to a suitable length. Sealing strip 9 also can be the integrative sealing washer that forms of moulding plastics, and four angles of optics diffuser plate 8 set up with four equal fillets in angle of putting the dizzy board to sealing strip 9 is by the condition of edges and corners wearing and tearing when the reduction cup joints sealing strip 9.

Referring to fig. 1 and 2, lamp plate 7 shape is similar to the grid structure, and the addition of lamp plate 7's LED lamp pearl has optical lens for light emitting area light-emitting is more even. The inner bottom wall of the shell 2 is recessed with a mounting groove 22 matched with the lamp panel 7 in shape. The lamp panel 7 is embedded in the mounting groove 22. Drive power supply 4 is installed in the 2 outsides of casing, and drive power supply 4's output is connected with

power cord

5, and 2 week lateral walls of casing and lamp plate 7 electric connection are run through to the one end that drive power supply 4 was kept away from to power cord 5. Drive power supply 4 provides the electric energy for lamp plate 7 to realize the purpose of lamp plate 7 continuous work. The sealed cover of power cord 5 outer peripheral face is equipped with the water joint 6 that is located the casing 2 outside,

water joint

6 and 2 lateral wall fixed connection of casing to realize the purpose in clearance between sealed power cord 5 and the 2 holes of casing, prevent that the phenomenon of leaking from taking place. The drive power source 4 may also be waterproof drive power source 4. Or a common waterproof driving power supply 4 placed in a waterproof electrical box.

Referring to fig. 2 and 3, an outer edge plate 21 extending towards the outer periphery of the housing 2 is arranged at the opening of the housing 2, the outer edge plate 21 is in a closed ring shape, the inner periphery of the outer edge plate 21 is positioned at the edge of the opening of the housing 2 and connected, an annular positioning groove 15 is recessed in the inner side edge of the back surface of the surrounding surface frame 1, and the peripheral part of the outer edge plate 21 is embedded in the positioning groove 15. An annular limiting plate 11 is fixed on the inner side of the face frame 1, sealing strips 9 at the edge of the periphery of the optical diffusion plate 8 are clamped between the annular limiting plate 11 and the inner periphery of the outer edge plate 21, and the limiting plate plays a role in preventing the optical diffusion plate 8 from being separated from the shell 2.

Referring to fig. 2 and 4, a ring baffle 12 is disposed on one side of the ring-shaped limiting plate 11 facing the outer edge plate 21, a gap exists between the ring baffle 12 and the inner side of the face frame 1, a limiting groove 14 with an opening facing the back of the face frame 1 is formed between the ring baffle 12 and the ring-shaped limiting plate 11, and the opening of the limiting groove 14 is closed at the peripheral part of the outer edge plate 21. The outer edge plate 21 is provided with a plurality of self-tapping screws 10 distributed around the shell 2, the self-tapping screws 10 penetrate through the peripheral part of the outer edge plate 21 towards the direction of the limiting groove 14 in a threaded manner, and one section of the self-tapping screws 10 extending into the limiting groove 14 is clamped between the inner side of the face frame 1 and one side of the annular baffle 12 facing the face frame 1. Thereby realizing the fixing purpose of the shell 2 and the face frame 1.

Referring to fig. 2 and 4, the inner peripheral portion of the outer edge plate 21, the ring-shaped baffle plate 12 and the ring-shaped limiting plate 11 form a slot 13 with an opening deviating from the face frame 1, and the sealing strips 9 on the peripheral side of the optical diffusion plate 8 are clamped in the slot 13, which is beneficial to improving the stability of the optical diffusion plate 8.

The implementation principle of this application embodiment waterproof panel lamp does:

when the panel lamp is assembled, firstly, the sealing strips 9 are sleeved on the outer edges of the optical diffusion plate 8 and the anti-dazzle plate 3 which are arranged in a laminated mode, the optical diffusion plate 8 and the anti-dazzle plate 3 are clamped in the annular groove on the inner side of the sealing strips 9, then the optical diffusion plate and the anti-dazzle plate 3 are placed on the annular limiting plate 11, the shell 2 and the face kneading frame 1 are assembled immediately, the outer edge plate 21 of the shell 2 is embedded with the positioning groove 15 of the face kneading frame 1, finally, the self-tapping screws 10 penetrate through the outer edge plate 21, the self-tapping screws 10 are clamped between the face kneading frame 1 and the annular baffle 12, and therefore installation operation of the panel lamp is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A waterproof panel light, characterized in that: the lamp panel light source comprises a shell (2), a lamp panel (7) arranged in the shell (2), an optical diffusion plate (8) for closing an opening of the shell (2) and a face frame (1) arranged on the peripheral side of the optical diffusion plate (8), wherein the face frame (1) is detachably connected with the shell (2); an annular sealing strip (9) is sleeved on the outer peripheral side of the optical diffusion plate (8), an annular groove for embedding the peripheral edge of the optical diffusion plate (8) is formed in the inner peripheral side of the annular sealing strip (9), and the inner wall of the annular groove is tightly pressed against the peripheral edge of the optical diffusion plate (8) in a sealing mode; the annular sealing strip (9) is tightly pressed against the inner peripheral side of the face frame (1) in a sealing manner.

2. The waterproof panel light of claim 1, wherein: casing (2) outside is provided with drive power supply (4), the output of drive power supply (4) is connected with power cord (5), the one end that drive power supply (4) were kept away from in power cord (5) runs through casing (2) and with lamp plate (7) electric connection.

3. The waterproof panel light of claim 2, wherein: the power cord (5) are located the one end outer peripheral face cover in casing (2) outside and are equipped with water joint (6), water joint (6) are connected with casing (2) lateral wall.

4. The waterproof panel light of claim 1, wherein: the diapire is sunken to have mounting groove (22) that supply lamp plate (7) embedding in casing (2).

5. The waterproof panel light of claim 1, wherein: the optical diffusion plate is characterized in that an annular limiting plate (11) is arranged on the inner periphery of the face frame (1), and the periphery of the optical diffusion plate (8) is clamped in a clamping groove (13) formed by the opening edge of the shell (2) and the annular limiting plate (11).

6. The waterproof panel light of claim 5, wherein: an outer edge plate (21) extending from the outer periphery side of the shell (2) is arranged on the edge of the opening of the shell (2), an annular baffle (12) is arranged on one side, facing the outer edge plate (21), of the annular limiting plate (11), and a plurality of self-tapping screws (10) are arranged on the outer edge plate (21); the self-tapping screws (10) penetrate through the outer edge plate (21) towards threads on one side of the annular limiting plate (11), and the outer peripheral surfaces of the self-tapping screws (10) are tightly abutted between the annular baffle plate (12) and the inner side of the face frame (1).

7. The waterproof panel light of claim 1, wherein: and an anti-dazzle plate (3) is arranged on one side of the optical diffusion plate (8) departing from the inner bottom wall of the shell (2).

8. The waterproof panel light of claim 1, wherein: the interior of the face frame (1) is hollow.

9. The waterproof panel light of claim 1, wherein: four angles of the optical diffusion plate (8) are all arranged in a rounding mode.