CN202361132U - Indoor LED (Light-emitting Diode) groove lamp - Google Patents

Abstract

The utility model discloses an indoor LED (Light-emitting Diode) groove lamp comprising a lamp body sectional material and a PCB (Printed Circuit Board), wherein the PCB is provided with an LED; the PCB is fixed on the lamp body sectional material through a first choke plug and a third choke plug; the lamp body sectional material is a hollow rectangular column; an opening arranged on one corner and inclined clamping grooves are arranged at inner sides of the residual two opposite angles; and the PCB is clamped in the inclined clamping grooves. The indoor LED groove lamp disclosed by the utility model selects the hollow rectangular column as the lamp body sectional material and the inclined clamping grooves are arranged at the inner sides to clamp the PCB, so that the illumination angle is effectively improved and the material and the cost are not increased.

Description

Indoor LED Troffer Light

technical field

The utility model relates to an illuminating lamp, in particular to an indoor LED slot lamp.

Background technique

LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life, and small size. It can be widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes. Indoor LED slot lights are also called linear indoor LED slot lights, etc., because their shape is long, some people call them LED line lights, and they are mainly used for architectural decorative lighting.

Indoor LED troffer lights can use high-power LED tubes above 1W. Each LED tube will have a high-efficiency lens made of PMMA. Multi-line arrangement; dot matrix composed of low-power LEDs can also be selected. For indoor LED slot lights, how to improve the lighting angle has always been a key technical issue.

Utility model content

The technical problem to be solved by the utility model is to provide an indoor LED slot light, which can effectively improve the lighting angle, does not require special adjustment, and does not increase materials and costs.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is to provide an indoor LED slot lamp, which includes a lamp body profile and a PCB board. The three plugs are fixed on the lamp body profile, wherein the lamp body profile is a hollow cuboid column with an opening at one corner, and inclined slots are provided inside the remaining two opposite corners, and the PCB board is snapped into the inclined slots.

In the above-mentioned indoor LED troffer light, there are two inclined slots, and a mask is arranged in the other inclined slot.

In the above-mentioned indoor LED troffer light, wherein, the two inclined slots are parallel to each other and form an included angle of 45° with the horizontal direction.

In the indoor LED troffer light mentioned above, the shapes of the first plug and the third plug match with the profile of the lamp body.

The above-mentioned indoor LED slot light, wherein, the LEDs are distributed on the PCB board at equal intervals

Compared with the prior art, the utility model has the following beneficial effects: the indoor LED slot lamp provided by the utility model uses a hollow cuboid column as the lamp body profile, and an inclined card slot is arranged on the inner side to connect the PCB board, thereby effectively improving Precise angles of lighting without adding materials and costs. In particular, the light-emitting surface of the lamp is located in the 45-degree interval between the two included angles, and the LED light inside the lamp will be accurately concentrated to a certain range to avoid installing a secondary optical adjustment device in the indoor wire slot.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model indoor LED troffer light;

FIG. 2 is a partially enlarged schematic diagram of A in FIG. 1 .

In the picture:

1 Power cord 2 Phillips screw 3 First plug

4 plug backing plate 5 lamp body profile 6 PCB board

7 Mask 8 Surface Mount Bracket 9 Side Mount Bracket

10 First swivel mounting bracket 11 Hex lock nut 12 Spring washer

13 Flat washer 14 Second swivel mounting bracket 15 Hexagon socket head cap screw

16 The second plug 17 The third plug

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural schematic diagram of an indoor LED troffer light of the present invention; Fig. 2 is a partially enlarged schematic diagram of A in Fig. 1 .

Please refer to Fig. 1 and Fig. 2, the indoor LED troffer lamp provided by the utility model includes a lamp body profile 5 and a PCB board 6, the LED is arranged on the PCB board 6, and the PCB board 6 passes through the first plug 3 and the second Three plugs 17 are fixed on the lamp body profile 5, wherein, the lamp body profile 5 is a hollow cuboid column, one corner of which is open, and the inner sides of the remaining two opposite corners are provided with inclined slots, and the PCB board 6 is clamped on the inclined card slot. Since the PCB board 6 has an angle of inclination with the horizontal, the lighting angle is effectively improved without increasing materials and costs.

In the indoor LED slot light provided by the utility model, the number of said inclined slots is preferably two, and the other inclined slot is provided with a mask 7 . The two inclined slots are parallel to each other, preferably at an angle of 45° to the horizontal direction, and the LEDs are preferably distributed on the PCB 6 at equal intervals. The shapes of the first plug 3 and the third plug 17 are matched with the lamp body profile 5 . The power line 1 passes through the first plug 3 and the plug backing plate 4 to supply power to the PCB board 6 , and the first plug 3 and the plug backing plate 4 are fixed on the lamp body profile 5 by the cross-recessed countersunk head screw 2 . A second plug 16 may be further provided outside the first plug 3 . The lamp body profile 5 is fixed on the surface mounting bracket 8 and the side mounting bracket 9, the surface mounting bracket 8 and the side mounting bracket 9 can be further arranged on the first rotating mounting bracket 10 and the second rotating mounting bracket 14, the first rotating mounting bracket The bracket 10 and the second rotating mounting bracket 14 are fixed by hexagon socket cap screws 15 , flat washers 13 , spring washers 12 and hex lock nuts 11 , which will not be described in detail here.

Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be defined by the claims.

Claims (5)

1. An indoor LED troffer light, comprising a lamp body profile (5) and a PCB (6), the PCB (6) is provided with LEDs, and the PCB (6) passes through the first plug (3) and the third plug (17) are fixed on the lamp body profile (5), which is characterized in that the lamp body profile (5) is a hollow cuboid column with an opening at one corner, and inclined card slots are provided on the inside of the remaining two opposite corners , the PCB board (6) is clamped in the inclined slot. 2. The indoor LED recessed light according to claim 1, characterized in that, there are two inclined slots, and a mask (7) is arranged in the other inclined slot. 3. The indoor LED troffer light according to claim 2, wherein the two inclined slots are parallel to each other and form an angle of 45° with the horizontal direction. 4. The indoor LED troffer light according to any one of claims 1 to 3, characterized in that, the shapes of the first plug (3) and the third plug (17) are similar to those of the lamp body profile (5). match. 5. The indoor LED troffer light according to any one of claims 1-3, characterized in that, the LEDs are distributed on the PCB board (6) at equal intervals.

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