LED (light-emitting diode) lamp mask formed by die-casting aluminum profiles

Abstract

The utility model discloses an LED (light-emitting diode) lamp mask formed by die-casting an aluminum profile, which relates to the technical field of lamp masks, and comprises an aluminum profile outer side cover, an LED lamp strip and a wall surface mounting plate, the LED lamp strip is fixedly arranged in the aluminum profile outer side cover, a lamp mask group is arranged on one side of the LED lamp strip, and the wall surface mounting plate is arranged on the other side of the LED lamp strip. And the lamp mask group is formed by mutually clamping a plurality of lamp mask units. According to the utility model, the lamp mask units clamped in the mounting clamping grooves are spliced into the lamp mask groups, and the length of each lamp mask unit is 40cm, so that the lamp mask groups can be assembled by a single worker, and the labor cost for mounting the long-strip-shaped LED lamp lampshade is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp masks, in particular to an LED lamp mask formed by die-casting of aluminum profiles. Background Art

[0002] In lighting equipment, lamp covers play a vital role. They not only protect the internal bulbs or LED chips from dust, smoke and other substances, but also avoid the risk of high temperature burns caused by direct contact. In addition, lamp covers also have an aesthetic effect. Through different materials and designs, they can enhance the appearance of the entire lighting equipment and coordinate with the indoor and outdoor environment.

[0003] For example, a transmissive-reflective composite LED lamp optical mask disclosed in Chinese patent announcement number CN206338628U includes two or more reflective cups and a lens, the diameter of the inner surface bottom of the second reflective cup is consistent with the diameter of the bottom of the first reflective cup, and so on, the inner surface bottom diameter of the third reflective cup is consistent with the bottom diameter of the second reflective cup, and the inner surface bottom of the first reflective cup is provided with a lens, and the maximum diameter of the lens is consistent with the diameter of the inner surface bottom of the reflective cup.

[0004] When installing the lamp mask of the existing long strip LED lamp, due to the long length of the lamp mask, multiple workers are required to lift the lamp mask at the same time, and then snap the buckles on the lamp mask into the inside of the installation groove to complete the installation operation. The above installation process requires multiple workers to work together to complete the installation operation, which increases the labor cost of installing the lamp mask of the long strip LED lamp. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, due to the long length of the lamp mask, multiple workers are required to lift the lamp mask at the same time and cooperate with each other to complete the installation operation, which increases the labor cost of installing the long strip LED lamp mask, and to propose an LED lamp mask made of die-cast aluminum profiles.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an LED lamp mask formed by die-casting of aluminum profile, comprising an aluminum profile outer cover, an LED light strip, and a wall mounting plate, wherein the LED light strip is fixedly mounted inside the aluminum profile outer cover, a lamp mask group is arranged on one side of the LED light strip, the lamp mask group is composed of a plurality of lamp mask units that are mutually clamped, a mounting strip is fixedly connected to one side of a plurality of the lamp mask units, a mounting slot is provided on one side of the inner wall of the aluminum profile outer cover, the mounting strip is movably clamped inside the mounting slot, a baffle slot is provided on one side of the aluminum profile outer cover, a mask baffle is movably clamped inside the baffle slot.

[0007] Preferably, a circular groove is symmetrically opened on one side of the mounting strip, and positioning rods are symmetrically fixedly connected to the other side of several lamp mask units, and the two positioning rods on one side of one lamp mask unit are respectively movable inside the circular groove on the side of another lamp mask unit.

[0008] Preferably, an iron sheet is fixedly mounted on the other side of a plurality of the lamp mask units, and a magnetic strip is fixedly mounted on one side of the mask baffle.

[0009] Preferably, a sliding slot is symmetrically provided on one side of the outer cover of the aluminum profile, and a toggle block is symmetrically fixedly connected to one side of the mask baffle, and the two toggle blocks are movably engaged in the inside of the sliding slot respectively.

[0010] Preferably, one side of the sliding slot is fixedly connected to a limiter.

[0011] Preferably, a limiting groove is provided inside the limiter, and the limiting rod is movably penetrated inside the limiting groove.

[0012] Preferably, one side of the two wall mounting plates is provided with a mounting groove, and the two wall mounting plates are respectively fixedly mounted on both ends of the outer side cover of the aluminum profile.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the lamp mask units that are connected to the inside of the installation slots are spliced ​​into a pair of lamp mask groups. The length of each lamp mask unit is 40 cm. A single worker can complete the assembly of the lamp mask group, thereby reducing the labor cost of installing the long strip LED lamp shade.

[0015] 2. In the utility model, the mask baffle is pulled out from the inside of the baffle slot, and the magnetic strip on one side of the mask baffle is adsorbed on the iron sheet on one side of the lamp mask unit, thereby limiting one side of the lamp mask unit and closing the gap on one side of the lamp mask unit to avoid light leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a first three-dimensional structural schematic diagram of an LED lamp cover formed by die-casting of aluminum profiles;

[0017] Figure 2 The utility model provides a schematic diagram of the internal structure of an LED lamp cover formed by die-casting of aluminum profiles;

[0018] Figure 3 The utility model provides a second three-dimensional structural schematic diagram of an LED lamp cover formed by die-casting of aluminum profiles;

[0019] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a lamp mask group in an LED lamp mask formed by die-casting of an aluminum profile;

[0020] Figure 5 The utility model provides a three-dimensional structural schematic diagram of a lamp cover unit in an LED lamp cover formed by die-casting of aluminum profiles.

[0021] Legend: 1. Aluminum profile outer cover; 11. Mounting slot; 12. Baffle slot; 13. Mask baffle; 131. Magnetic strip; 132. Toggle block; 14. Sliding slot; 15. Limiter; 151. Limiting slot; 152. Limiting rod; 2. LED light strip; 3. Lamp mask assembly; 31. Lamp mask unit; 311. Circular slot; 312. Positioning rod; 313. Mounting strip; 314. Iron sheet; 4. Wall mounting plate; 41. Mounting groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0024] like Figure 1-5As shown, the utility model provides an LED lamp mask formed by die-casting of aluminum profile, including an aluminum profile outer cover 1, an LED light bar 2, and a wall mounting plate 4. The LED light bar 2 is fixedly mounted inside the aluminum profile outer cover 1. A lamp mask group 3 is arranged on one side of the LED light bar 2. The lamp mask group 3 is composed of a plurality of lamp mask units 31 that are mutually clamped. A plurality of lamp mask units 31 are fixedly connected to a mounting strip 313 on one side. A mounting slot 11 is provided on one side of the inner wall of the aluminum profile outer cover 1. The mounting strip 313 is movably clamped inside the mounting slot 11. A baffle slot 12 is provided on one side of the profile outer cover 1, and a mask baffle 13 is movably connected inside the baffle slot 12. A mounting groove 41 is provided on one side of the two wall mounting plates 4. A circular slot 311 is symmetrically provided on one side of the mounting strip 313. Positioning rods 312 are symmetrically fixedly connected to the other side of several lamp mask units 31. The two positioning rods 312 on one side of a lamp mask unit 31 are respectively movable inside the circular slot 311 on one side of the other lamp mask unit 31. The two wall mounting plates 4 are respectively fixedly mounted at both ends of the aluminum profile outer cover 1.

[0025] The specific settings and functions of this embodiment are described in detail below. When installing the lamp mask, first clamp the mounting strip 313 of a single lamp mask unit 31 inside the mounting slot 11, and slide it to one end of the inner wall of the outer cover 1 of the aluminum profile. Then install another lamp mask unit 31 inside the outer cover 1 of the aluminum profile. Slide another lamp mask unit 31 so that the two positioning rods 312 on one side of the previous lamp mask unit 31 can move inside the circular slot 311 on one side of the other lamp mask unit 31. Repeat the above operation to complete the assembly of the lamp mask group 3. The length of each lamp mask unit 31 is 40 cm. A single worker can complete the assembly of the lamp mask group 3, thereby reducing the labor cost of installing the long strip LED lamp shade. Example 2

[0026] like Figure 1-5As shown, it includes an aluminum profile outer cover 1, an LED light strip 2, and a wall mounting plate 4. The LED light strip 2 is fixedly installed inside the aluminum profile outer cover 1. A lamp mask group 3 is arranged on one side of the LED light strip 2. The lamp mask group 3 is composed of a plurality of lamp mask units 31 that are mutually clamped. A plurality of lamp mask units 31 are fixedly connected to a mounting strip 313 on one side. A mounting slot 11 is provided on one side of the inner wall of the aluminum profile outer cover 1. The mounting strip 313 is movably clamped inside the mounting slot 11. A baffle slot 12 is provided on one side of the aluminum profile outer cover 1. A mask baffle 13 is movably clamped inside the baffle slot 12. The length of the lamp mask unit 31 is 40 cm. A circular slot 311 is symmetrically provided on one side of the mounting strip 313. A positioning rod 312 is symmetrically fixedly connected to the other side of the cover unit 31, and the two positioning rods 312 on one side of a lamp mask unit 31 are respectively movable inside the circular slot 311 on one side of the other lamp mask unit 31, and an iron sheet 314 is fixedly installed on the other side of several lamp mask units 31. A magnetic strip 131 is fixedly installed on one side of the mask baffle 13, and a sliding slot 14 is symmetrically opened on one side of the outer cover 1 of the aluminum profile. A toggle block 132 is symmetrically fixedly connected to one side of the mask baffle 13, and the two toggle blocks 132 are respectively movably connected to the inside of the sliding slot 14, and a limiter 15 is fixedly connected to one side of the sliding slot 14, and a limiting slot 151 is opened inside the limiter 15, and the inside of the limiting slot 151 movably passes through the limiting rod 152.

[0027] The effect achieved by the entire embodiment is that after the lamp mask group 3 is assembled, the limit rod 152 is removed, and the block 132 is pushed downward to push the mask baffle 13 out from the inside of the baffle slot 12, and the magnetic strip 131 on one side of the mask baffle 13 is adsorbed on the iron sheet 314 on one side of the lamp mask unit 31, thereby limiting one side of the lamp mask unit 31 and closing the gap on one side of the lamp mask unit 31 to avoid light leakage.

[0028] The usage and working principle of the present device are as follows: when installing the lamp mask, firstly clamp the mounting strip 313 of a single lamp mask unit 31 inside the mounting slot 11 and slide it to one end of the inner wall of the outer cover 1 of the aluminum profile, then install another lamp mask unit 31 inside the outer cover 1 of the aluminum profile, slide another lamp mask unit 31, and let the two positioning rods 312 on one side of the previous lamp mask unit 31 move inside the circular slot 311 on one side of the other lamp mask unit 31, repeat the above operation to complete the assembly of the lamp mask group 3, remove the limiting rod 152, push the block 132 downward, push the mask baffle 13 out of the baffle slot 12, and the magnetic strip 131 on one side of the mask baffle 13 is adsorbed on the iron sheet 314 on one side of the lamp mask unit 31, thereby limiting one side of the lamp mask unit 31 and closing the gap on one side of the lamp mask unit 31 to avoid light leakage.

[0029] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An aluminum die-cast LED lamp cover, comprising an aluminum outer cover (1), an LED light bar (2), and a wall mounting plate (4), characterized in that: The LED light bar (2) is fixedly mounted inside the outer cover (1) of the aluminum profile; a lamp mask group (3) is arranged on one side of the LED light bar (2); the lamp mask group (3) is composed of a plurality of lamp mask units (31) that are mutually clamped; a mounting bar (313) is fixedly connected to one side of the plurality of lamp mask units (31); a mounting slot (11) is provided on one side of the inner wall of the outer cover (1) of the aluminum profile; the mounting bar (313) is movably clamped inside the mounting slot (11); a baffle slot (12) is provided on one side of the outer cover (1) of the aluminum profile; a mask baffle (13) is movably clamped inside the baffle slot (12).

2. The LED lamp cover formed by die-casting of aluminum profile according to claim 1, characterized in that: A circular slot (311) is symmetrically provided on one side of the mounting strip (313), and positioning rods (312) are symmetrically fixedly connected to the other sides of a plurality of the lamp mask units (31), and the two positioning rods (312) on one side of one lamp mask unit (31) are respectively movable inside the circular slot (311) on the side of another lamp mask unit (31).

3. The LED lamp cover formed by die-casting of aluminum profile according to claim 1, characterized in that: An iron sheet (314) is fixedly mounted on the other side of a plurality of the lamp mask units (31), and a magnetic strip (131) is fixedly mounted on one side of the mask baffle (13).

4. The LED lamp cover formed by die-casting of aluminum profile according to claim 1, characterized in that: A sliding slot (14) is symmetrically provided on one side of the outer cover (1) of the aluminum profile, and a toggle block (132) is symmetrically fixedly connected to one side of the mask baffle (13), and the two toggle blocks (132) are respectively movably engaged in the interior of the sliding slot (14).

5. The LED lamp cover formed by die-casting of aluminum profile according to claim 4, characterized in that: One side of the sliding slot (14) is fixedly connected to a limiter (15).

6. The LED lamp cover formed by die-casting of aluminum profile according to claim 5, characterized in that: A limiting groove (151) is provided inside the limiter (15), and the limiting rod (152) is movably penetrated inside the limiting groove (151).

7. The LED lamp cover formed by die-casting of aluminum profile according to claim 1, characterized in that: One side of the two wall mounting plates (4) is provided with a mounting groove (41), and the two wall mounting plates (4) are respectively fixedly mounted on the two ends of the outer side cover (1) of the aluminum profile.

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