Convenient mounting structure of lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a convenient installation structure of a lamp. The telescopic lamp comprises a lamp body and a telescopic piece base used for installation, a telescopic piece fixing shell is connected to the upper portion of the telescopic piece base, the bottom end of the lamp body is connected with a rotary connector, a connector guide groove is formed in the side of the rotary connector, two sets of positioning columns are symmetrically arranged on the inner side of the telescopic piece fixing shell, each set comprises two positioning columns which are vertically opposite, and a clamping point is arranged on the side of the rotary connector. The LED illuminating lamp is simple in structure, the lamp can be quickly mounted and dismounted, the construction time is shortened, and compared with a traditional illuminating lamp, mounting, maintaining and replacing are easy and efficient; the spring is designed in the LED lamp, the installation stability is kept in the using process through the elastic force of the spring, the lamp body is prevented from falling off due to vibration, and meanwhile, the LED lamp can be ejected out in an auxiliary mode during disassembly.

Description

Technical Field

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

[0002] In life, a variety of different lighting lamps are needed. Most of the failures in use are due to problems with the lamp head. Therefore, when replacing, only the lamp head part is replaced, and there is no need to remove and replace the whole. Most of the existing lamp head parts are installed with screws, and due to the need for aesthetics, some lamps will also hide the screws. During installation and maintenance, it is often difficult to screw the screws, which is very inconvenient. Content of the Utility Model

[0003] The purpose of the utility model is to provide a portable installation structure of a lamp with reasonable design for the defects and deficiencies of the prior art, which can solve the above-mentioned defects.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a telescopic base for installing the lamp body, a telescopic fixed shell is connected above the telescopic base, a rotary joint is connected to the bottom end of the lamp body, a joint guide groove is opened on the side of the rotary joint, two groups of positioning columns are symmetrically arranged inside the telescopic fixed shell, each group includes two positioning columns that are opposite up and down, and a clamping point is arranged on the side of the rotary joint.

[0005] Preferably, a telescopic member is arranged inside the telescopic fixed shell, the telescopic member is located between the rotary joint and the telescopic base, a spring is arranged in the middle and lower part of the telescopic member, and the bottom end of the spring abuts against the upper part of the telescopic base.

[0006] Preferably, a return edge is arranged inwardly on the inner side of the top of the telescopic member, and the top end of the spring abuts against the lower part of the return edge.

[0007] Preferably, telescopic guide grooves matching the shapes of the positioning columns are respectively opened on both sides of the telescopic member.

[0008] Preferably, screw holes two are respectively opened in the two positioning columns at the lower part inside the telescopic fixed shell, installation grooves are respectively opened at the lower ends of both sides of the telescopic base, and screw holes one are opened at the upper ends of the installation grooves on the telescopic base. The screw holes one and the screw holes two are connected by bolts, so that the telescopic base and the telescopic fixed shell are connected.

[0009] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0010] The structure of the utility model is simple, so that the lamp can be quickly installed and disassembled, shortening the construction time. Compared with traditional lighting lamps, the installation and maintenance replacement operations are simple and efficient, and it can be used for the installation of a variety of different lamps, with a wide range of applications.

[0011] The internal design of this utility model is equipped with a spring. The elastic force of the spring is utilized to maintain the stability of the installation during use, prevent the lamp body from falling off due to vibration, and at the same time assist in ejecting during disassembly. Brief Description of the Drawings

[0012] Figure 1 is a schematic diagram of the external structure of this utility model;

[0013] Figure 2 is an exploded view of this utility model;

[0014] Figure 3 is a main structure sectional view after the installation of this utility model;

[0015] Figure 4 is a schematic diagram of the internal structure of the telescopic member fixing shell in this utility model.

[0016] Description of the Reference Numerals in the Drawings:

[0017] 1. Telescopic member base; 101. Installation groove; 102. First screw hole; 2. Telescopic member fixing shell; 201. Positioning post; 202. Second screw hole; 3. Telescopic member; 301. Telescopic member guide groove; 4. Rotary joint; 401. Joint guide groove; 402. Card point; 5. Lamp body; 6. Spring. Detailed Description of the Preferred Embodiment

[0018] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0019] Refer to Figures 1 - 4 As shown, it includes a telescopic member base 1 for installing the lamp body 5. The lamp body 5 can be a spot lamp, a downlight, a pendant lamp or a decorative lamp according to production and design requirements. The telescopic member base 1 is connected with a telescopic member fixing shell 2 above. The bottom end of the lamp body 5 is connected with a rotary joint 4, and a joint guide groove 401 is arranged on the side of the rotary joint 4; Two groups of positioning posts 201 are symmetrically arranged inside the telescopic member fixing shell 2, and each group consists of two positioning posts 201 that are opposite up and down. A card point 402 is arranged on the side of the rotary joint 4;

[0020] A telescopic member 3 is installed inside the telescopic member fixing shell 2. The telescopic member 3 is located between the rotary joint 4 and the telescopic member base 1. Among them, a spring 6 is arranged below. The bottom end of the spring 6 abuts against the upper part of the telescopic member base 1. An inward return edge is arranged inside the top of the telescopic member 3, and the top end of the spring 6 abuts against the lower part of the return edge;

[0021] On both sides of the telescopic member 3, there are respectively telescopic member guide grooves 301 that match the shape of the positioning posts 201; on the two positioning posts 201 below the inner side of the telescopic member fixed housing 2, there are respectively screw holes two 202, and on both lower ends of the two sides of the telescopic member base 1, there are installation grooves 101, and screw holes one 102 are provided at the upper ends of the installation grooves 101; the screw holes one 102 and the screw holes two 202 are connected by bolts, so that the telescopic member base 1 is connected to the telescopic member fixed housing 2.

[0022] The principle and usage process of the present utility model:

[0023] During installation, first align the telescopic member base 1 and the telescopic member fixed housing 2, screw the bolts into the screw holes one 102 and the screw holes two 202 to install the telescopic member base 1 and the telescopic member fixed housing 2, put a spring 6 therein, and just align the telescopic member guide grooves 301 of the telescopic member 3 with the positioning posts 201 and place them. Since the positioning posts 201 are in the telescopic member guide grooves 301, the telescopic member 3 can slide in the vertical direction. When the lamp body 5 needs to be installed, after aligning the joint guide groove 401 of the rotary joint 4 at the bottom of the lamp body 5 with the positioning posts 201, press downward to make the spring 6 contract and the telescopic member 3 slide downward until the clamping point 402 reaches between the two positioning posts 201. At this time, rotate the rotary joint 4, and the clamping point 402 can be stuck between the two positioning posts 201. The tension of the spring 6 makes the rotary joint 4 apply an upward force, so that the clamping point 402 abuts upward against the upper positioning post 201. Therefore, long-term stability can be maintained after installation to prevent falling off caused by vibration.

[0024] When the lamp body 5 needs to be replaced, first press down the rotary joint 4 to separate the top surface of the clamping point 402 from the positioning post 201, and then rotate the rotary joint 4 in the reverse direction. The spring 6 automatically pushes the rotary joint 4 and the lamp body 5 upward, and just replace them after disassembly.

[0025] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A convenient installation structure for a lamp, comprising a telescopic base (1) for installing a lamp body (5), characterized in that: The telescopic member base (1) is connected to a telescopic member fixing shell (2) at the top, the lamp body (5) is connected to a rotating joint (4) at the bottom, a joint guide groove (401) is provided on the side of the rotating joint (4), two groups of positioning columns (201) are symmetrically provided on the inner side of the telescopic member fixing shell (2), each group comprising two positioning columns (201) facing each other up and down, and a clamping point (402) is provided on the side of the rotating joint (4).

2. The portable installation structure of a lamp according to claim 1, characterized in that: A telescopic member (3) is provided inside the telescopic member fixing shell (2), the telescopic member (3) is located between the rotating joint (4) and the telescopic member base (1), a spring (6) is provided at the lower middle portion of the telescopic member (3), and the bottom end of the spring (6) abuts against the top of the telescopic member base (1).

3. The portable installation structure of a lamp according to claim 2, characterized in that: The inner side of the top of the telescopic member (3) is provided with a return edge facing inward, and the top end of the spring (6) abuts against the bottom of the return edge.

4. The portable installation structure of a lamp according to claim 2, characterized in that: Telescopic member guide grooves (301) matching the shape of the positioning column (201) are respectively formed on both sides of the telescopic member (3).

5. The portable installation structure of a lamp according to claim 1, characterized in that: Two screw holes (202) are respectively formed in the two positioning columns (201) at the lower inner side of the telescopic member fixing shell (2), mounting grooves (101) are respectively formed at the lower ends of both sides of the telescopic member base (1), and a screw hole (102) is formed at the upper end of the mounting groove (101) on the telescopic member base (1), and the screw hole (102) and the screw hole (202) are connected by bolts, so that the telescopic member base (1) and the telescopic member fixing shell (2) are connected.

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