CN216010554U - Straight following formula luminescent panel lamp of narrow frame - Google Patents

Abstract

The utility model relates to the technical field of panel light structures, in particular to a narrow-frame direct type luminescent panel light, which comprises an outer frame, a diffusion plate, an inner frame and a rear cover plate which are distributed in parallel; the two end parts of the outer frame and the inner frame are mutually and reversely abutted, and the diffusion plate is clamped between the end parts of one ends of the outer frame and the inner frame; and a light source is arranged on one surface of the rear cover plate facing the diffusion plate. The utility model discloses an it adopts integral type punching press backplate usually to have solved on the current panel light, leads to all needing to carry out the die sinking to the panel light of unidimensional, leads to die sinking cost higher earlier stage, and the cost to the customization design also can produce the problem of staying high or not down simultaneously.

Description

Straight following formula luminescent panel lamp of narrow frame

Technical Field

The utility model relates to a panel light technical field, in particular to straight following formula luminescent panel lamp of narrow frame.

Background

The LED panel lamp is a high-grade indoor lighting lamp, the outer frame of the LED panel lamp is formed by anodizing aluminum alloy, and the light source is an LED. The LED panel light is unique in design, an even plane light-emitting effect is formed after the light passes through the light guide plate with high light transmittance, the illumination uniformity is good, the light is soft and comfortable, the brightness is not lost, and the eyestrain can be effectively relieved.

Present straight following formula luminous dull and stereotyped lamp adopts backplate integral type stamping structure usually, but this structure need invest the mould that a large amount of costs made the correspondence in product earlier stage, leads to the cost price of panel light itself to be high, influences the user and purchases the desire to and be difficult to provide the customization service to user's demand.

Therefore, a direct type light-emitting panel lamp with a narrow frame is produced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model provides a straight following formula luminescent panel lamp of narrow frame has mainly solved and has adopted integral type punching press backplate usually on the current panel lamp, leads to all needing to carry out the die sinking to the panel lamp of unidimensional not, leads to earlier stage die sinking cost higher, and the cost to the customization design also can produce the problem of staying high or low simultaneously.

The utility model provides a narrow-frame direct type luminescent panel lamp, which comprises an outer frame, a diffusion plate, an inner frame and a rear cover plate which are distributed in parallel; the two end parts of the outer frame and the inner frame are mutually and reversely abutted, and the diffusion plate is clamped between the end parts of one ends of the outer frame and the inner frame; and a light source is arranged on one surface of the rear cover plate facing the diffusion plate.

Preferably, a first folded edge and a second folded edge are respectively formed on the outer frame and the inner frame; when the assembly is completed, the first folded edge and the second folded edge are respectively arranged on the upper top surface and the lower bottom surface of the panel lamp.

Preferably, the first folded edge and the second folded edge are both horizontal folded edges.

Preferably, the outer frame and the inner frame are both provided with reinforcing ribs; the strengthening rib slope sets up, just the strengthening rib with the outside border of frame and the contained angle between the interior border of inside casing is the acute angle.

Preferably, a waterproof strip is further included; the upper edge of the outer frame is provided with a groove, and the waterproof strip can be arranged in the groove in an interference manner.

Preferably, the rear cover plate is detachably fixed to the inner frame by an external fastener.

Preferably, the upper edge of the inner frame is formed with a fixing groove; the fixing groove is used for fixing the fastener.

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

firstly, the panel lamp provided by the utility model forms the whole frame shape of the panel lamp through the reverse butt joint of the inner frame and the outer frame, the inner frame and the outer frame can adopt the aluminum extrusion process, and the panel lamps with different sizes can be directly produced into the inner frame and the outer frame with different lengths through the same set of aluminum extrusion die, thereby greatly reducing the development cost of the panel lamp die and improving the purchase desire of users;

second, the utility model provides a be provided with the strengthening rib on inside casing and the frame, can be used to guarantee the shape stability of inside casing and frame under long-time assembly process, guarantee the structural stability of panel light.

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;

fig. 2 is a partial sectional 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.

Adopt integral type punching press backplate usually on the panel light of current, lead to all needing to carry out the die sinking to the panel light of equidimension not, lead to die sinking cost higher earlier, also can produce the problem of staying high simultaneously to the cost of customization design.

As shown in fig. 1 and fig. 2, in order to solve the above problem, the present embodiment provides a narrow-bezel direct-type light-emitting panel lamp, which mainly includes an outer frame 20, a diffuser plate 10, an inner frame 30, and a rear cover plate 40, which are distributed in parallel; the two end parts of the outer frame 20 and the inner frame 30 are mutually and reversely abutted, and the diffusion plate 10 is additionally arranged between the end parts of one end of the outer frame 20 and one end of the inner frame 30; the rear cover 40 has a light source 50 on its surface facing the diffuser plate 10.

Preferably, but not limited to, in the present embodiment, the rear cover plate 40 and the diffusion plate 10 are sheet-shaped, the diffusion plate 10 is disposed at the lower end portions of the inner frame 30 and the outer frame 20 to form the lower end surface of the panel lamp, and the rear cover plate 40 is fixed to form the upper end surface of the panel lamp.

Preferably, but not limited thereto, the thickness of the diffuser plate 10 of the present embodiment should be equal to the height difference between the outer frame 20 and the inner frame 30, so as to avoid the structural stability of the panel lamp being affected due to the infirm abutment between the inner frame 30 and the outer frame 20 after the installation.

Preferably, but not limited to, in the present embodiment, the inner frame 30 and the outer frame 20 are made of four-sided frame material, and the size of the inner frame 30 should be smaller than that of the outer frame 20 to ensure that the outer frame 20 can be sleeved outside the inner frame 30.

Preferably, but not limited to, the light source 50 in this embodiment is formed by a strip-shaped light bulb string, and a plurality of strip-shaped light bulb strings are disposed on the back plate in parallel.

In the present embodiment, the outer frame 20 and the inner frame 30 are respectively formed with a first folded edge 21 and a second folded edge 31; when the assembly is completed, the first folded edge 21 and the second folded edge 31 are respectively arranged on the upper top surface and the lower bottom surface of the panel light.

Preferably, but not by way of limitation, in the present embodiment, the first folded edge 21 and the second folded edge 31 are respectively configured on the outer frame 20 and the inner frame 30, but the first folded edge and the second folded edge also have a structure of abutting the inner frame 30 and the outer frame 20, so that the basic shape of the panel lamp can be configured by fixing the first folded edge and the second folded edge in pairs without vertical movement of the frame materials.

Preferably, in the present embodiment, the first folded edge 21 and the second folded edge 31 are both horizontal folded edges.

Preferably, in the present embodiment, the outer frame 20 and the inner frame 30 are made by an aluminum extrusion process.

In this embodiment, the horizontal folded edge can ensure that the installation direction of the diffusion plate 10 on the panel light is the horizontal installation direction, and an excessive gap is not formed between the diffusion plate 10 and the inner frame 30, so as to prevent dust from entering the panel light.

In this embodiment, the first folded edge 21 and the second folded edge 31 are perpendicular to the edges of the outer frame 20 and the inner frame 30, so that the panel lamp has a square frame shape after being installed.

More specifically, the outer frame 20 and the inner frame 30 are provided with reinforcing ribs 60; the reinforcing ribs 60 are obliquely arranged, and the included angles between the reinforcing ribs 60 and the outer edge of the outer frame 20 and the inner edge of the inner frame 30 are acute angles.

Preferably, but not limited to, in the present embodiment, the inner frame 30 and the outer frame 20 are both of a hollow structure, and the shape stability of the inner frame 30 and the outer frame 20 can be effectively improved by using the reinforcing rib 60, so as to ensure the shape stability of the panel lamp.

Preferably, but not limited to, in this embodiment, one end of the reinforcing rib 60 of the outer frame 20 is disposed at the middle of the outer edge, and one end of the reinforcing rib 60 of the inner frame 30 is disposed at the end of the outer edge, so as to provide different strength support for the inner frame 30 and the outer frame 20, respectively.

Preferably, but not limited to, the inclined direction of the reinforcing ribs 60 of the inner frame 30 in this embodiment should be a manner of being inclined and enlarged from top to bottom, and since the light source 50 is disposed on the rear back plate, that is, the light path is from top to bottom, and the inclined direction of the reinforcing ribs 60 is the same as the light path, the problem that the redundant light is blocked by the reinforcing ribs 60, and then the lighting effect of the panel lamp is affected can be avoided.

More specifically, a waterproof strip 70 is also provided in the present embodiment; the upper edge of the outer frame 20 is provided with a groove, and the waterproof strip 70 can be arranged in the groove in an interference manner.

Preferably, the waterproof strip 70 in this embodiment is a waterproof foam strip.

In this embodiment, the upper end of the outer frame 20 is blocked by the second folded edge 31 of the inner frame 30, so that the waterproof strip 70 is provided to effectively block moisture in the air from entering the panel light to keep the interior of the panel light dry.

More specifically, the rear cover plate 40 is detachably fixed to the inner frame 30 by external fasteners.

Preferably, the rear cover plate 40 is covered on the top surface of the inner frame 30 in this embodiment.

More specifically, the fixing groove is formed on the upper edge of the inner frame 30 in the present embodiment; the fixing groove is used for fixing the fastener.

Preferably, but not limited to, the fixing slots are opened on any two symmetrical edges of the inner frame 30 in this embodiment.

In this embodiment, the external fasteners are bolts.

In summary, in the straight-down light-emitting panel lamp with a narrow frame provided in this embodiment, the inner frame and the outer frame are mainly abutted to form a basic frame shape, so that the mold cost of the panel lamp can be greatly reduced, the price of the panel lamp can be further reduced, and the purchase desire of a user can be improved.

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 (7)

1. The utility model provides a straight following formula luminescent panel lamp of narrow frame which characterized in that: comprises an outer frame, a diffusion plate, an inner frame and a rear cover plate which are distributed in parallel; the two end parts of the outer frame and the inner frame are mutually and reversely abutted, and the diffusion plate is clamped between the end parts of one ends of the outer frame and the inner frame; and a light source is arranged on one surface of the rear cover plate facing the diffusion plate.

2. The narrow-bezel direct-type light-emitting panel lamp as claimed in claim 1, wherein: a first folded edge and a second folded edge are respectively formed on the outer frame and the inner frame; when the assembly is completed, the first folded edge and the second folded edge are respectively arranged on the upper top surface and the lower bottom surface of the panel lamp.

3. The narrow-bezel direct-type light-emitting panel lamp as claimed in claim 2, wherein: the first folded edge and the second folded edge are both horizontal folded edges.

4. The narrow-bezel direct-lit light-emitting panel lamp as claimed in claim 3, wherein: reinforcing ribs are arranged on the outer frame and the inner frame; the reinforcing ribs are obliquely arranged, and included angles between the reinforcing ribs and the outer edge of the outer frame and included angles between the reinforcing ribs and the outer edge of the inner frame are acute angles.

5. A narrow-bezel direct-type light-emitting panel lamp as claimed in any one of claims 1 to 4, wherein: the waterproof strip is also included; the upper edge of the outer frame is provided with a groove, and the waterproof strip can be arranged in the groove in an interference manner.

6. The narrow-bezel direct-lit light-emitting panel lamp as claimed in claim 5, wherein: the rear cover plate is detachably fixed with the inner frame through an external fastener.

7. The narrow-bezel direct-lit light-emitting panel lamp as claimed in claim 6, wherein: the upper edge of the inner frame is provided with a fixing groove; the fixing groove is used for fixing the fastener.

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