Mounting structure of lamp

Abstract

The utility model provides an installation structure of a lamp, and belongs to the technical field of lamps. The problem that an existing lamp installation structure is inconvenient to machine is solved. The lamp comprises a shell, the mounting structure comprises a strip-shaped mounting plate and two clamping grooves formed in the shell, the two ends of the mounting plate are bent to form clamping parts, the mounting plate is provided with a plurality of fixing holes allowing fasteners to penetrate through, clamping holes are formed in the clamping parts, the clamping holes penetrate through one sides of the clamping parts, and the clamping grooves are formed in the clamping parts. A clamping hole is formed in the mounting plate, a concave clamping opening is formed in the hole wall of the clamping hole, the shell is provided with two protruding clamping heads, the two clamping heads are located at the ends of the two clamping grooves respectively, the clamping part can be arranged in the clamping grooves in a penetrating mode, the clamping heads can be embedded into the clamping opening, and the mounting plate and the shell are fixedly connected in a clamping mode. The mounting structure of the lamp has the advantage of being convenient to machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps and relates to an installation structure of a lamp. Background Art

[0002] Lamps refer to various devices used for lighting. They not only provide light sources, but also beautify the environment and create an atmosphere. According to different occasions and functions, lamps can be divided into many types, such as chandeliers, wall lamps, table lamps, downlights, corner lamps and outdoor lamps.

[0003] Existing lamps, for example, Chinese patent literature discloses a downlight installation structure [patent number: 201920856865.6; application publication number: CN209705979U]. The installation structure of the downlight includes a strip-shaped installation plate and a clamping groove provided on the downlight. Both ends of the installation plate are bent to form elastic cards that are arranged one-to-one in correspondence with the clamping grooves. The elastic cards can be embedded in the corresponding clamping grooves and clamped with the downlight. A number of strip holes are provided on the installation plate for fasteners to pass through and to fix the installation plate to the ceiling. A plurality of arc-shaped limiting surfaces are formed on the hole walls of the strip holes.

[0004] The installation structure of this structure is to connect the installation plate with the downlight, and then use the strip holes and multiple arc-shaped limiting surfaces on the installation plate to install and fix. However, the installation structure of this structure has two ends of the installation plate bent to form elastic cards, and the elastic cards are formed by multiple bendings, which is inconvenient to process and makes the installation structure relatively complicated. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems existing in the prior art and to propose a lamp installation structure, the technical problem to be solved is how to make the installation structure convenient to process.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a mounting structure of a lamp, the lamp includes a shell, the mounting structure includes a strip-shaped mounting plate and two clamping grooves opened on the shell, both ends of the mounting plate are bent to form a clamping portion, and the mounting plate has a plurality of fixing holes for fasteners to pass through, characterized in that the clamping portion has a clamping hole, the clamping hole passes through one side of the clamping portion, the hole wall of the clamping hole has a recessed clamping interface, the shell has two protruding clamping joints, the two clamping joints are respectively located at the ends of the two clamping grooves, the clamping portion can be passed through the clamping groove and the clamping joint can be embedded in the clamping interface, so that the mounting plate is clamped and fixedly connected to the shell.

[0007] When processing the mounting plate, first punch out the snap-in hole, then bend the two ends of the mounting plate to form a snap-in portion. The snap-in portion is in a flat plate shape and does not need to be bent again, so that the mounting plate has a simple structure and is easy to process. Moreover, it is sufficient to set a protruding snap-in joint at the end of the snap-in groove. During installation, the snap-in portion is inserted into the snap-in groove, and then a certain external force is applied to move the mounting plate, so that the snap-in joint pushes the snap-in portion into the snap-in groove and is embedded in the snap interface. Then the snap-in portion is elastically reset, so that the mounting plate is snap-in fixedly connected to the housing to achieve positioning. Then, fasteners are passed through the fixing holes to fix different mounting buckles on the mounting plate, so that the lamp can be installed in different places.

[0008] In the above-mentioned lamp installation structure, the card interface is located on the hole wall of the card hole away from the bend. This structure ensures the strength of the bend of the mounting plate, and the card interface is away from the bend, so that the shape of the card interface is not easily deformed during processing, ensuring the stability of the card connection between the card connector and the card interface, thereby improving the stability of the installation structure.

[0009] In the above-mentioned lamp installation structure, the card interface is located at the middle of the depth of the card hole. This structure ensures the stability of the card connection between the card connector and the card interface, thereby improving the stability of the installation structure.

[0010] In the above-mentioned lamp installation structure, the hole wall at the opening of the clamping hole has an arc-shaped guide surface, and the guide surface makes the opening of the clamping hole expand. The setting of the guide surface allows the clamping joint to enter the clamping groove better, making it easier to clamp the mounting plate and the housing.

[0011] In the above-mentioned lamp installation structure, the openings of the two snap-in holes face opposite directions, which is suitable for lamps with round shells, and the snap-in of the two ends can be achieved by rotating the installation plate, which is convenient.

[0012] In the above-mentioned lamp installation structure, the depth of the clamping hole is 1 / 2-3 / 4 of the width of the clamping portion. This structure allows the mounting plate and the housing to be better embedded in each other, increases the clamping depth, increases the contact area, and improves the stability of the installation structure.

[0013] In the above-mentioned lamp installation structure, the card joint is formed by stamping. The shell includes a thin sheet, and the card joint is stamped and formed, which is convenient for processing, so that the installation structure is simple and easy to process.

[0014] In the above-mentioned lamp installation structure, the clamping groove is in the shape of an elongated strip or an arc.

[0015] In the above-mentioned lamp installation structure, two sides of the middle of the installation plate are bent to form a reinforcement part. The reinforcement part improves the strength of the installation plate, thereby improving the stability of the installation structure.

[0016] In the above-mentioned lamp installation structure, all the fixing holes are divided into two groups, and the two groups of fixing holes are respectively located at the two ends of the installation plate. The fixing holes in the same group include one long strip-shaped fixing hole and two circular fixing holes, and the long strip-shaped fixing hole is located in the middle of the two circular fixing holes. This structure enables the fixing holes to fix different mounting buckles.

[0017] Compared with the prior art, the installation structure of a lamp provided by the utility model has the following advantages:

[0018] 1. The mounting plate of the mounting structure is first punched out with a clamping hole, and then the two ends of the mounting plate are bent to form a clamping portion. The clamping portion is flat and does not need to be bent again, so that the mounting plate has a simple structure and is easy to process.

[0019] 2. The mounting structure forms a card slot and a card joint on the shell by stamping, which is convenient for molding, making the mounting plate structure simple and easy to process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure after the lamp housing mounting plate and the housing are fixedly connected.

[0021] Figure 2 It is a schematic diagram of the clamping connection between the mounting plate and the shell of the mounting structure.

[0022] Figure 3 It is a schematic diagram of the overall structure of the mounting plate of the mounting structure and an enlarged diagram of the local structure.

[0023] Figure 4 This is the usage status of this installation structure. Figure 1 .

[0024] Figure 5 This is the usage status of this installation structure. Figure 2 .

[0025] In the figure, 1, shell; 11, snap-in groove; 12, snap-in joint; 2, mounting plate; 21, snap-in portion; 22, fixing hole; 23, snap-in hole; 24, snap interface; 25, guide surface; 26, reinforcement portion. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 As shown, the lamp includes a housing 1 and a mounting structure, and the mounting structure includes a mounting plate 2, a clamping groove 11 and a clamping joint 12.

[0028] like Figure 2 , Figure 3 As shown, the mounting plate 2 is in the shape of a strip, and both ends of the mounting plate 2 are bent to form a clamping portion 21. The clamping portion 21 has a clamping hole 23, and the clamping hole 23 runs through one side of the clamping portion 21. The openings of the two clamping holes 23 face in opposite directions. In this embodiment, the depth of the clamping hole 23 is 2 / 3 of the width of the clamping portion 21. In actual production, the depth of the clamping hole 23 is 1 / 2 or 3 / 4 of the width of the clamping portion 21. The hole wall of the clamping hole 23 has a recessed clamping interface 24, which is located on the hole wall of the clamping hole 23 away from the bending part, and the clamping interface 24 is located in the middle of the depth of the clamping hole 23. The hole wall at the opening of the clamping hole 23 has an arc-shaped guide surface 25, and the guide surface 25 makes the opening of the clamping hole 23 expand.

[0029] The two sides in the middle of the mounting plate 2 are bent to form a reinforcement portion 26. In this embodiment, the mounting plate 2 has six fixing holes 22 for fasteners such as bolts to pass through. The six fixing holes 22 are divided into two groups, three in each group, and the two groups of fixing holes 22 are respectively located at both ends of the mounting plate 2. The fixing holes 22 in the same group include an elongated fixing hole 22 and two circular fixing holes 22. The elongated fixing hole 22 is located in the middle of the two circular fixing holes 22. In actual production, the number of the fixing holes 22 can be eight or twelve.

[0030] The housing 1 is provided with two clamping grooves 11. In this embodiment, the clamping grooves 11 are arc-shaped. In actual production, the clamping grooves 11 may be long strip-shaped. Two protruding clamping joints 12 are punched out of the housing 1 by stamping. The two clamping joints 12 are respectively located at the ends of the two clamping grooves 11.

[0031] During installation, the clamping part 21 is inserted into the clamping groove 11, and then a certain external force is applied to rotate the mounting plate 2, so that the clamping joint 12 pushes the clamping part 21 along the guide surface 25 and enters the clamping groove 11 and is embedded in the clamping interface 24. The clamping part 21 is elastically reset, so that the mounting plate 2 is clamped and fixedly connected with the housing 1 to achieve positioning. Figure 4 , Figure 5 As shown, the mounting buckles are fixedly connected to the two ends of the mounting plate 2 by fasteners such as bolts, and the lamps are fixedly connected to different places by the mounting buckles.

[0032] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0033] Although the terms such as housing 1, clamping groove 11, clamping joint 12, mounting plate 2, clamping portion 21, fixing hole 22, clamping hole 23, clamping interface 24, guide surface 25, and reinforcing portion 26 are frequently used in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A lamp installation structure, the lamp comprising a housing (1), the installation structure comprising a strip-shaped installation plate (2) and two clamping grooves (11) provided on the housing (1), both ends of the installation plate (2) being bent to form a clamping portion (21), the installation plate (2) having a plurality of fixing holes (22) for fasteners to pass through, characterized in that: The clamping portion (21) has a clamping hole (23), the clamping hole (23) passes through one side of the clamping portion (21), the hole wall of the clamping hole (23) has a recessed clamping interface (24), the shell (1) has two protruding clamping joints (12), the two clamping joints (12) are respectively located at the ends of the two clamping grooves (11), the clamping portion (21) can be inserted into the clamping groove (11) and the clamping joint (12) can be embedded in the clamping interface (24), so that the mounting plate (2) and the shell (1) are clamped and fixedly connected.

2. The installation structure of a lamp according to claim 1, characterized in that: The card interface (24) is located on a hole wall of the card hole (23) away from the bend.

3. The installation structure of a lamp according to claim 1, characterized in that: The card interface (24) is located in the middle of the depth of the card hole (23).

4. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The hole wall at the opening of the clamping hole (23) is provided with an arc-shaped guide surface (25), and the guide surface (25) makes the opening of the clamping hole (23) expand.

5. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The openings of the two clamping holes (23) face opposite directions.

6. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The depth of the clamping hole (23) is 1 / 2-3 / 4 of the width of the clamping portion (21).

7. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The card connector (12) is formed by stamping.

8. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The clamping groove (11) is in the shape of an elongated strip or an arc.

9. A lamp installation structure according to claim 1, 2 or 3, characterized in that: The two sides in the middle of the mounting plate (2) are bent to form a reinforcement portion (26).

10. A lamp installation structure according to claim 1, 2 or 3, characterized in that: All the fixing holes (22) are divided into two groups. The two groups of fixing holes (22) are respectively located at two ends of the mounting plate (2). The fixing holes (22) in the same group include one long strip-shaped fixing hole (22) and two circular fixing holes (22). The long strip-shaped fixing hole (22) is located in the middle of the two circular fixing holes (22).

Images