CN214468078U - Panel light - Google Patents

Abstract

The utility model relates to a lamps and lanterns field specifically discloses a panel light, and this panel light includes: a light emitting assembly; a housing; the splicing frame is circumferentially closed and is arranged on the periphery of the shell, and the splicing frame is provided with a splicing seam; the diffusion plate is arranged on the inner side of the splicing frame and is buckled and pressed between the shell and the splicing frame, and the shell, the splicing frame and the diffusion plate are connected to form a cavity for containing the light-emitting assembly; and the diffuser plate is provided with a shading part at the position corresponding to the splicing seam. Through set up the shading portion in diffuser plate and concatenation seam correspondence position, reduced the light that concatenation seam jetted out, improved the light leak problem, still improved assembly efficiency and degree of automation in addition.

Description

Panel light

Technical Field

The utility model relates to a lamps and lanterns field, concretely relates to panel light.

Background

According to current lamps and lanterns structure, some lamps and lanterns adopt the concatenation frame technology in order to practice thrift the cost, are in the same place two frames concatenations through the angle sign indicating number, but because there is the clearance in the middle of the mosaic structure, this kind of structure can let light leak out from the gap when the panel light is lighted, and is great to the outward appearance influence of product for the grade of product obviously descends. Also there are some lamps and lanterns to this kind of light leak problem and paste the paper that shades in the inside in gap, and the panel light generally has 4 piece joints, and the paper that shades needs to paste in aluminium frame gap department, so the paper that shades still needs to be attached with the gum, and the paper that shades is pasted and is cancelled then paste and waste time and energy on the aluminium frame, but work efficiency and degree of automation are very low.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a panel light aims at solving above-mentioned at least one technical problem.

In order to achieve the above object, the present invention provides a panel light, including:

a light emitting assembly; a housing;

the splicing frame is circumferentially closed and is arranged on the periphery of the shell, and the splicing frame is provided with a splicing seam; the diffusion plate is arranged on the inner side of the splicing frame and is buckled and pressed between the shell and the splicing frame, and the shell, the splicing frame and the diffusion plate are connected to form a cavity for containing the light-emitting assembly; and the diffuser plate is provided with a shading part at the position corresponding to the splicing seam.

In addition, the panel light of the present invention may further have the following additional technical features.

According to the utility model discloses an embodiment, the light shield layer is shading printing ink layer or shading molecular material layer.

According to an embodiment of the present invention, the light shielding portion is a light shielding layer provided on the diffusion plate.

According to the utility model discloses an embodiment, the light shield layer is shading printing ink layer or shading molecular material layer.

According to an embodiment of the present invention, the light shielding layer is formed at a corresponding position of the upper surface and/or the lower surface of the diffusion plate.

According to the utility model discloses an embodiment, light shield layer all standing or cover part the diffuser plate with the position that the concatenation seam corresponds. According to the utility model discloses an embodiment, the inner wall of shell is provided with annular shading muscle, the shading muscle with the upper surface butt of diffuser plate, in order to shelter from the light-emitting component directive the light of shading portion.

According to the utility model discloses an embodiment, have the hole on the shell, the shading muscle is located the inboard in hole, in center on the shell the hole sets up waterproof boss, the last drainage structures of having seted up of concatenation frame.

According to an embodiment of the present invention, the hole is a cable through hole of the light emitting assembly, or the hole is a molding process hole of the housing; the waterproof boss fully surrounds and/or semi-surrounds the aperture.

According to the utility model discloses an embodiment, the shell include the casing and in the shirt rim that sets up all around of casing, set up porosely on the shirt rim, the shirt rim with the connection can be dismantled to the concatenation frame, the shading rib sets up the inner wall of casing or the bottom surface of shirt rim.

According to the utility model discloses an embodiment, the bottom surface of shirt rim is provided with first trip, first trip is located the outside in hole, the concatenation frame include the framework and in the second trip that sets up in the framework, first trip with the second trip joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

through set up the shading portion in diffuser plate and concatenation seam correspondence position, reduced the light that concatenation seam jetted out, improved the light leak problem, still improved assembly efficiency and degree of automation in addition.

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 the structures shown in the drawings without creative efforts.

Fig. 1 is a top view of a panel light according to an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is an exploded view of FIG. 1;

FIG. 5 is a perspective view of the housing of FIG. 1;

FIG. 6 is a perspective view of the splice frame of FIG. 1;

FIG. 7 is a cross-sectional view A-A' of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 at a;

FIG. 9 is an enlarged view of a portion of FIG. 7 at b;

FIG. 10 is a cross-sectional view B-B' of FIG. 1;

fig. 11 is a partial enlarged view of fig. 10 at c.

The reference numbers illustrate:

the panel lamp 100, the housing 10, the skirt 101, the top plate 102, the side plate 103, the first hole 104, the second hole 105, the first hook 106, the light shielding rib 107, the light emitting component 11, the diffuser plate 12, the light shielding layer 120, the splicing frame 13, the frame body 130, the second hook 131, the first water discharge opening 132, the blocking rib 133, the second water discharge opening 134, the third water discharge opening 135, the keel clamping rib 136, the support rib 137, the splicing seam 138, the through hole 139, the cavity 14, and the waterproof boss 15.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

A panel lamp 100 according to some embodiments of the present invention is described below with reference to fig. 1-11.

As shown in fig. 1-4, in an embodiment of the present invention, there is provided a panel light 100, including: shell 10, light emitting component 11, diffuser plate 12, the closed splice frame 13 of circumference, wherein, splice frame 13 sets up around shell 10, and diffuser plate 12 sets up the inboard at splice frame 13, and diffuser plate 12 withholds between shell 10 and splice frame 13, and shell 10, splice frame 13 and diffuser plate 12 connect and constitute cavity 14, and light emitting component 11 installs 14 in the cavity.

The utility model discloses an in some embodiments, concatenation frame 13 can be disconnect-type structure, for example concatenation frame 13 can be the rectangular frame that is formed by four end to end's base plate concatenations, of course, this application does not regard this as the limit, and concatenation frame 13 also can be the integral type structure, and the technical staff in the field can select in a flexible way as required.

Further, the diffusion plate 12 is a rectangular plate, and is mounted in the middle of the joint frame 13.

It should be noted that, as shown in fig. 5, the casing 10 may include a casing and a skirt 101 disposed around the casing, wherein the casing includes a top plate 102 and a side plate 103 obliquely disposed around the top plate 102, and the skirt 101 is disposed around the side plate 103.

Further, with reference to fig. 5, the skirt 101 has a first hole 104, the side plate 103 has a second hole 105, and the first hole 104 and the second hole 105 may be necessary openings formed on the panel light, for example, the second hole 105 may be a cable through hole of the light emitting assembly 11, that is, a cable of the light emitting assembly 11 may enter the cavity 14 through the second hole 105, and in addition, the first hole 104 may be a molding process hole formed by the housing 10 for molding convenience.

It should be noted that, with reference to fig. 5, the waterproof boss 15 is disposed around the first hole 104 and the second hole 105, specifically, in this embodiment, the waterproof boss 15 may completely surround the first hole 104, and the waterproof boss 15 may half surround the second hole 105, so that when water drips, the water near the first hole 104 and the second hole 105 may flow away from the outer side of the waterproof boss 15, and the water is prevented from flowing into the cavity 14 through the first hole 104 and the second hole 105.

In some embodiments of the present invention, as shown in fig. 7-9, the splicing frame 13 is detachably connected to the periphery of the housing 10, specifically, the bottom surface of the skirt edge 101 is provided with a first hook 106, the splicing frame 13 includes an annular frame 130 and a second hook 131 disposed on the frame 130, wherein the first hook 106 and the second hook 131 are connected in a snap-fit manner. It should be noted that the first hooks 106 are disposed at intervals on the bottom edge of the skirt 101, and the second hooks 131 may be annular hooks formed around the frame 130.

Further, with continued reference to fig. 8-9, in the present embodiment, a drainage structure is disposed on the splice frame 13 for draining accumulated water on the panel light 100. Specifically, the drainage structure includes a first drainage opening 132 corresponding to the position of the first hole 14, the splicing frame 13 further includes an annular blocking rib 133 disposed on the frame body 130, wherein the blocking rib 133 is located inside the second hook 131, the blocking rib 133 abuts against the bottom surface of the skirt 101, and the first drainage opening 132 is disposed on the frame body 130 between the blocking rib 133 and the second hook 131. It should be noted that, when ponding drips in first hole 104, ponding can flow into the first recess between retaining rib 133 and the second trip 131 via first hole 104, can block ponding entering cavity 14 through retaining rib 133 this moment, and ponding discharges through first drain port 132 of first recess bottom simultaneously, and then has solved the problem that ponding discharged on the panel light.

In some embodiments of the present invention, with continued reference to fig. 8, the drainage structure on the splice frame 13 may further include a second drainage port 134, and the second drainage port 134 is opened on the second hook 131. Specifically, when ponding drips in first hole 14, a part of ponding can flow out through first outlet 132, and another part of ponding can flow out through second outlet 134, still blocks the ponding simultaneously through blocking muscle 133 and gets into in the cavity 14, has further improved the discharge velocity of ponding.

It should be noted that, in some other embodiments of the present invention, the second hooks 131 may be disposed on the frame 130 at intervals, so that the gap between two adjacent second hooks 131 can be used as the second water outlet 134.

It is worth mentioning that, continuing to refer to fig. 4, the last drainage structures of splice frame 13 can also include third outlet 135, and splice frame 13 still includes the annular fossil fragments joint muscle 136 that is used for with the fossil fragments joint, and wherein, fossil fragments joint muscle 136 encircles the outside that sets up at second trip 131, and third outlet 135 sets up in the corner of fossil fragments joint muscle 136. Specifically, with reference to fig. 8, the accumulated water flowing out of the second water outlet 134 can flow out through the third water outlet 135, and in addition, the keel clamping rib 136, the second clamping hook 131 and the frame 130 form a second groove, so that when the accumulated water amount on the panel light 100 is large, and the second groove is filled, the accumulated water can overflow from the third water outlet 135, thereby achieving the purpose of draining the accumulated water.

In some embodiments of the present invention, with continued reference to fig. 8-9, the housing 10 further includes an annular light shielding rib 107 disposed on the inner wall of the side plate 103 or the bottom surface of the skirt 101, wherein the light shielding rib 107 is located inside the first hole 104 and abuts against the periphery of the diffuser plate 12, the splicing frame 13 further includes an annular support rib 137 disposed on the frame 130, the support rib 137 is located inside the retaining rib 133, and the periphery of the diffuser plate 12 is clamped between the support rib 137 and the light shielding rib 107, wherein one end of the support rib 137 is connected to the retaining rib 133, and the other end of the support rib 137 is inclined upward.

In the process of actually assembling the panel light 100, the diffusion plate 12 is firstly overlapped on the support ribs 137, then the housing 10 is buckled on the splicing frame 13, and the diffusion plate 12 is also buckled on the support ribs 137 while the housing 10 is clamped with the splicing frame 13.

Further, with continued reference to fig. 8 to 9, the frame 130 is a hollow structure, and specifically, the frame 130 has a through hole 139 therein, wherein the through hole 139 is formed in the frame 130 of the second hook 131 and the keel clamping rib 136.

According to the description of the panel light 100, as shown in fig. 6, the splicing frame 13 is formed by splicing four substrates connected end to end, so that the joint of two adjacent substrates is formed with the splicing seam 138, that is, four splicing seams 138 are formed at four corners of the splicing frame 13, the support rib 137 is located at the inner ring of the splicing frame 13, and the support ribs 137 at the four corners are also divided by the splicing seams 138. When the diffusion plate 12 is overlapped on the inner side of the splicing frame 13, the four corners of the diffusion plate 12 correspond to the four corners of the support ribs 137, and further correspond to the splicing seams 138 at the corners.

It is worth mentioning that, in the process of illuminating the panel light 100, as shown in fig. 10 to 11, the light emitted from the light emitting assembly 11 is diffused through the diffusion plate 12, and when the light passes through the four corners of the diffusion plate 12, the light diffused by the diffusion plate 12 is directly diffused from the splicing seams 138, thereby causing the problem of light leakage. In order to solve the problem of light leakage of the panel light 100, light shielding portions may be disposed at positions of the diffusion plate 12 corresponding to the splicing seams 138, in this embodiment, the light shielding portions may be light shielding layers 120 formed at four corners of the diffusion plate 12, and the light shielding layers 120 are obtained by printing light shielding materials at the four corners of the diffusion plate 12, specifically, the light shielding portions may be printed at corresponding positions on the upper surface or corresponding positions on the lower surface of the diffusion plate 12, or the light shielding portions may be printed at corresponding positions on both the upper surface and the lower surface of the diffusion plate 12.

It should be noted that, when panel light 100 during operation, the light that light-emitting component 11 sent jets out all around, shading muscle 107 can shelter from most of the light of four corners of shooting, prevent that light from leaking from concatenation seam 138, shading muscle 107 can carry out preliminary sheltering from light promptly, in addition, the shading material of four corner printing that can also pass through diffuser plate 12 shelters from remaining afterglow, thereby weaken the light of following concatenation seam 138 department and ejaculating, the light leak problem has been improved, the product grade has been improved.

Specifically, the light-shielding layer 120 may be a light-shielding ink layer or a light-shielding molecular material layer. That is, the light-shielding material of the light-shielding layer 120 may be light-shielding ink or other light-shielding molecular material that can be printed, and the light-shielding material can be effectively attached to the diffusion plate 12 to achieve the light-shielding effect, and will not easily fall off under slight friction.

It should be noted that the range of forming the light shielding layer 120 on the diffuser plate 12 may be determined according to the length of the splicing seam 138, that is, the light shielding layer 120 may cover the position of the diffuser plate 12 corresponding to the splicing seam 138, that is, the light shielding layer 120 may be equal to or longer than the length of the splicing seam 138, or under the condition of no obvious light leakage, the light shielding layer 120 may cover the position of the diffuser plate 12 corresponding to the splicing seam 138, that is, the light shielding layer 120 may be shorter than the length of the splicing seam 138 at this time, and the specific length is not described herein in detail in this embodiment.

This embodiment is used to form the light shield layer at four corners of diffuser plate 12 and is explained as an example, but this embodiment is not therefore the limit, in some other embodiments of the utility model, can only be at diffuser plate 12 and the position printing shading material that splice seam 138 corresponds, perhaps diffuser plate 12 can be the rectangular plate that the concatenation formed again, for example, diffuser plate 12 is formed by four corners and other parts concatenations, and the material of four corners is shading material, can guarantee diffuser plate 12's wholeness like this.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims (10)

1. A panel light, comprising:

a light emitting assembly;

a housing;

the splicing frame is circumferentially closed and is arranged on the periphery of the shell, and the splicing frame is provided with a splicing seam;

the diffusion plate is arranged on the inner side of the splicing frame and is buckled and pressed between the shell and the splicing frame, and the shell, the splicing frame and the diffusion plate are connected to form a cavity for containing the light-emitting assembly;

and the diffuser plate is provided with a shading part at the position corresponding to the splicing seam.

2. The panel lamp according to claim 1, wherein the light shielding portion is a light shielding layer provided on the diffusion plate.

3. The panel lamp according to claim 2, wherein the light shielding layer is a light shielding ink layer or a light shielding molecular material layer.

4. The panel lamp of claim 2, wherein the light blocking layer is formed at a corresponding position of an upper surface and/or a lower surface of the diffusion plate.

5. The panel lamp according to claim 2, wherein the light shielding layer covers all or part of the diffuser plate corresponding to the splice seam.

6. The panel lamp of claim 1, wherein the inner wall of the housing is provided with an annular light shielding rib, and the light shielding rib abuts against the upper surface of the diffusion plate to shield the light emitted from the light emitting assembly to the light shielding portion.

7. The panel lamp as claimed in claim 6, wherein the housing has a hole, the light shielding rib is located inside the hole, a waterproof boss is disposed on the housing around the hole, and a drainage structure is disposed on the splicing frame.

8. The panel light of claim 7, wherein the hole is a cable through hole of the light emitting assembly or a molding process hole of the housing; the waterproof boss fully surrounds and/or semi-surrounds the aperture.

9. The panel lamp of claim 7, wherein the housing comprises a shell and a skirt disposed around the shell, the skirt having holes therein, the skirt being detachably connected to the bezel, the light blocking ribs being disposed on an inner wall of the shell or a bottom surface of the skirt.

10. The panel lamp as claimed in claim 9, wherein the skirt has a bottom surface provided with a first hook located outside the hole, the frame includes a frame body and a second hook provided on the frame body, and the first hook is engaged with the second hook.

Images