CN220082926U - Screw-free fixed direct type panel lamp - Google Patents

Abstract

The utility model mainly discloses a screwless fixed direct type panel light, which adopts the technical scheme that: including face frame, back lid, luminous subassembly, power pack and diffuser plate, installation diffuser plate and luminous subassembly between face frame and the back lid, there are the draw-in groove on the face frame at least, and the position of draw-in groove sets up each other on face frame opposite side face, the back is covered at least two sides and is equipped with the hem, is equipped with a plurality of lugs on the hem side, the hem inserts in the draw-in groove that corresponds, and inside the draw-in groove through lug joint, has simple structure, and installation or dismantlement are convenient, promote operating efficiency.

Description

Screw-free fixed direct type panel lamp

Technical Field

The utility model relates to the technical field of panel lamps, in particular to a screw-free fixed direct type panel lamp.

Background

The panel lamp is an indoor lighting lamp, and is widely applied to meeting rooms, hotels, museums, shops and other places because of the advantages of good illumination uniformity, soft light and the like. The utility model provides a panel light style in the market at present mainly has two types of side income formula and straight following formula, straight following formula panel light generally comprises face frame, back lid, luminous component and diffuser plate, for example patent grant publication number CN208268869U, a no screw fixation straight following formula panel light is disclosed, its main effect is set up a plurality of parallel arrangement's bar grooves on the bottom plate of underframe, its light source board is installed in the bar inslot, it is spacing and fixed conveniently, but also can the underframe play the effect of strengthening rib, and still be equipped with the lens on the LED light source, can reach the diffuser plate through the lens refraction like this, thereby realize less LED quantity can satisfy the effect of illumination demand again, but in this technical scheme the underframe with the face frame is through bolt fastening, this all need use the instrument just can operate when the installation dismantlement, increase the installation degree of difficulty, reduce work efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a screw-free fixed direct type panel lamp which has the advantages of simple structure, convenience in installation or disassembly and improvement of operation efficiency.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the screw-free fixed direct type panel light comprises a face frame, a rear cover, a light-emitting component, a power supply box and a diffusion plate, wherein the diffusion plate and the light-emitting component are arranged between the face frame and the rear cover, clamping grooves are formed in at least two sides of the face frame, and the clamping grooves are arranged on opposite sides of the face frame; the rear cover is provided with folded edges on at least two sides, a plurality of protruding blocks are arranged on the side faces of the folded edges, and the folded edges are inserted into corresponding clamping grooves and are clamped inside the clamping grooves through the protruding blocks.

Preferably: the face frame comprises four sections and four corner connectors, and adjacent sections are spliced through the corner connectors, so that the connection is convenient.

Preferably: the section bar and the corner connecting piece are made of iron materials.

Preferably: the three sides of the rear cover are provided with the folded edges, one side of the rear cover is provided with the folded edges, the installation is simple and convenient, and the bottom of the power box is convenient to match with the clamping groove at the position without the folded edges.

Preferably: the folds on the two symmetrical surfaces of the rear cover are provided with at least one notch.

Preferably: the cross section of the lug is of a semicircular structure, and the lug is provided with a certain radian and is convenient to connect with the clamping groove.

Preferably: the notch at the folded edge is inserted with a shockproof hook which is detachably connected with the clamping groove. The shockproof hook and the lug are simultaneously connected inside the clamping groove, and the two positions are propped against the lower part of the clamping groove, so that the connection is firmer.

Preferably: the clamping groove is larger than the middle width in the vertical direction, the edges on two sides of the clamping groove are profile edges, the bottoms of the profile edges are not closed, certain deformation force is pressed, certain force is applied to the middle of the clamping groove, the clamping groove is expanded after being extruded, the protruding blocks are of a semicircular structure and can be rapidly clamped to the lower portion of the clamping groove, the clamping groove is retracted in the middle, the clamping groove is basically clamped in a free state, meanwhile, the shockproof hook is continuously inserted into the lower portion of the clamping groove and then pulled upwards, the hook arranged at the bottom of the shockproof hook is connected with the bottoms of the profile edges, and meanwhile the shockproof hook is mutually abutted to the protruding blocks on one side, so that the shockproof hook is further clamped.

Preferably: the inner side around the face frame is provided with a groove, the inside of the groove is used for installing a diffusion plate, the installation is convenient, and the screw structure installation is canceled.

Preferably: the bottom of the power box is provided with an independent folding edge and a lug, and the folding edge and the lug at the bottom of the power box are the same as the folding edge structure on the rear cover and are used for being connected with the clamping groove.

The utility model has the beneficial effects that:

the rear cover is spliced with a clamping groove arranged on the face frame through the folded edge, and is further fixed in the clamping groove through the convex block in a clamping way, so that the rear cover can be directly installed or detached without screws or any tools; the shockproof hook is added, so that the shock absorber can be further clamped and fixed. The utility model has the advantages of simple structure, convenient installation or disassembly and improved operation efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the rear cover of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic diagram of a face frame connection;

FIG. 5 is a schematic side view of the present utility model;

FIG. 6 is an enlarged view of a bump connection in accordance with the present utility model;

FIG. 7 is a schematic view of the connection of the profile and the shockproof hook in the utility model;

FIG. 8 is an enlarged schematic view of a portion of a face frame according to the present utility model;

reference numerals: 1. a face frame; 11. a section bar; 12. a corner connector; 2. a rear cover; 21. a notch; 3. a clamping groove; 4. a power supply box; 5. a diffusion plate; 6. folding edges; 7. a bump; 8. a shockproof hook; 9. a groove.

Detailed Description

The preferred embodiment of the present utility model will be described in further detail with reference to fig. 1-8.

A screwless fixed direct type panel lamp comprises a face frame 1, a rear cover 2, a luminous component, a power box 4 and a diffusion plate 5, wherein the diffusion plate 5 and the luminous component are arranged between the face frame 1 and the rear cover 2, the luminous component is connected with the power box 4 through wires,

the face frame 1 is last to have at least two sides to be equipped with draw-in groove 3, and draw-in groove 3 quantity is according to actual need and decides, and face frame 1 four sides all installs draw-in groove 3 in this embodiment, and back lid 2 is last to be equipped with hem 6 on at least two sides, and this embodiment is trilateral hem 6 that set up, and one of them does not have hem 6, is equipped with a plurality of lugs 7 on the hem 6 side, and lug 7 quantity is according to hem 6 length and decides, sets up 3-6 generally, hem 6 inserts in the draw-in groove 3 that corresponds, and through lug 7 joint inside draw-in groove 3, lug 7 cross section is semi-circular structure, has certain radian be convenient for be connected with draw-in groove 3, simple installation is convenient in advance, does not connect in advance, does not have hem 6 position be convenient for power pack 4 bottom and draw-in groove 3 cooperation.

The face frame 1 comprises four section bars 2 and four corner connecting pieces 12, the section bars 2 and the corner connecting pieces 12 are made of iron, adjacent section bars 2 are spliced through the corner connecting pieces 12, connection and assembly are convenient, and the iron saves cost.

The hem 6 on the two symmetry planes of back lid 2 all is equipped with at least one breach 21, and this embodiment is provided with two, is located the breach 21 department of hem 6 and inserts and be equipped with the shockproof hook 8 of dismantling the connection with draw-in groove 3, and four shockproof hooks 8 of this embodiment design, shockproof hook 8 and lug 7 are connected at the draw-in groove 3 inside simultaneously, and two positions all support in draw-in groove 3 lower part, and the connection is more firm.

The upper and lower width of draw-in groove 3 is greater than middle width, the limit on draw-in groove 3 both sides is section bar 2 limit, its section bar 2 limit bottom is unblocked, press has certain deformability, through exerting certain force in the middle of the draw-in groove 3, expand after receiving the extrusion, lug 7 is semi-circular structure, the joint that can be quick is to draw-in groove 3 lower part, retract in the middle of the draw-in groove 3, basic chucking under the free condition, shockproof hook 8 continues to insert draw-in groove 3 lower part simultaneously, then upwards pull, the hook that shockproof hook 8 bottom set up is connected with section bar 2 limit bottom, simultaneously support with lug 7 of one side each other and press to further chucking.

The inner side around the face frame 1 is provided with a groove 9, the inside of the groove 9 is used for installing the diffusion plate 5, the installation is convenient, and the screw structure installation is canceled.

The bottom of the power box 4 is provided with an independent folded edge 6 and a convex block 7, the folded edge 6 and the convex block 7 at the bottom of the power box 4 are identical to the folded edge 6 on the rear cover 2 in structure, and the bottom of the power box 4 is connected with the clamping groove 3 at one side of the position without the folded edge 6.

In actual operation, the rear cover 2 is spliced with the clamping groove 3 arranged on the face frame 1 through the three-face folded edges 6, and then is clamped and fixed in the clamping groove 3 through the arranged convex blocks 7, so that the rear cover can be directly installed or detached without screws or any tools; finally, the shockproof hook 8 is inserted into the clamping groove 3 from the notch 21, so that the shockproof hook can be further clamped and fixed. The utility model has the advantages of simple structure, convenient installation or disassembly and improved operation efficiency.

The above embodiments are only for illustrating the inventive concept of the present utility model and not for limiting the protection of the claims of the present utility model, and all the insubstantial modifications of the present utility model using the concept shall fall within the protection scope of the present utility model.

Claims (10)

1. The utility model provides a screwless fixed straight following formula panel light, includes face frame, back lid, luminous subassembly, power pack and diffuser plate, installs diffuser plate and luminous subassembly between face frame and the back lid, its characterized in that:

at least two sides of the face frame are provided with clamping grooves, and the clamping grooves are mutually arranged on opposite sides of the face frame;

the rear cover is provided with folded edges on at least two sides, a plurality of protruding blocks are arranged on the side faces of the folded edges, and the folded edges are inserted into corresponding clamping grooves and are clamped inside the clamping grooves through the protruding blocks.

2. The screwless direct-lit panel light of claim 1, wherein: the face frame consists of four sections and four corner connectors, and adjacent sections are spliced through the corner connectors.

3. The screwless direct-lit panel light of claim 2, wherein: the section bar and the corner connecting piece are made of iron materials.

4. A screwless fixed direct lit panel light as claimed in any one of claims 1-3, wherein: the rear cover is provided with folded edges on three sides, and one side of the rear cover is not provided with folded edges.

5. The screwless direct lit panel light of claim 4, wherein: the folds on the two symmetrical surfaces of the rear cover are provided with at least one notch.

6. The screwless direct-lit panel light of claim 1, wherein: the cross section of the lug is of a semicircular structure.

7. The screwless direct lit panel light of claim 5, wherein: the notch at the folded edge is inserted with a shockproof hook which is detachably connected with the clamping groove.

8. The screwless stationary direct lit panel light of claim 7, wherein: the upper and lower width of the clamping groove is larger than the middle width.

9. A screwless fixed direct lit panel light as claimed in any one of claims 1-3, wherein: the inner side around the face frame is provided with a groove, and the groove is used for installing a diffusion plate.

10. The screwless direct-lit panel light of claim 1, wherein: the bottom of the power supply box is provided with an independent folded edge and a lug.