Lamp structure

Abstract

The utility model discloses a lamp structure which comprises a mounting seat and a lamp body and is characterized in that a mounting groove is formed in the lower side of the mounting seat in a concave mode, limiting blocks are symmetrically and rotationally arranged on the two sides of the mounting groove, a limiting groove with a lower opening is formed in one side of each limiting block in a penetrating mode, and the upper end of each limiting groove extends to the center of the corresponding limiting block. A connecting base capable of being matched with the mounting groove is arranged on the upper side of the lamp body, rotating shafts are symmetrically arranged on the two sides of the connecting base, inserts are connected to the rotating shafts through damping structures, the inserts are inserted into the limiting grooves in a one-to-one correspondence and matched mode, and the centers of the rotating shafts in the inserts and the centers of the limiting blocks are arranged in the same central axis; and a locking component capable of locking the rotation of the limiting block is arranged between the limiting block and the mounting seat.

Description

Technical Field

[0001] The utility model particularly relates to a lamp structure. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] A desk lamp is a household appliance used for lighting in people's daily life. This appliance is mainly placed on a desk or office desk for lighting purposes. It is a movable lamp. In order to facilitate the use of users, the lighting light-emitting part of the desk lamp and the fixed part connected thereto are rotatably connected, so that the lighting angle can be easily changed. However, the current rotating connection position between the light-emitting part and the fixed part is not convenient for users to disassemble, resulting in the light-emitting part cannot be disassembled for portable separate use, so the function is single and can only be used as a whole. Utility Model Content

[0004] In view of the defects of the above-mentioned prior art, the technical problem to be solved by the present invention is: to provide a lamp structure.

[0005] A lamp structure includes a mounting base and a lamp body, the mounting base is recessed with a mounting groove on the lower side, and limit blocks are symmetrically rotatably arranged on both sides of the mounting groove, a limit groove with a lower opening is penetrated on one side of the limit block, and the upper end of the limit groove extends to the center of the limit block, and a connecting base that can cooperate with the mounting groove is arranged on the upper side of the lamp body, and rotating shafts are symmetrically arranged on both sides of the connecting base, and inserts are connected to the rotating shafts through a damping structure, and the inserts are respectively and one-to-one correspondingly inserted in the limit grooves, and the center of the rotating shaft in the insert is arranged coaxially with the center of the limit block, and a locking component that can lock the limit block from rotating is arranged between the limit block and the mounting base.

[0006] In one embodiment, the locking member includes a fixed shaft and a tightening member, a through groove connected to the mounting groove is formed on the mounting seat, the fixed shaft is fixedly connected to one side of the limit block, and one end of the fixed shaft extends through the through groove to the outside of the mounting seat, an external thread is provided on the fixed shaft, and the tightening member threaded fitting sleeve is placed on the external thread and tightly pressed against the outside of the mounting seat.

[0007] In one embodiment, a screw hole is provided on one side of the limit block corresponding to the through slot, and the fixed shaft is inserted into the screw hole through the through slot thread.

[0008] In one embodiment, the installation groove has symmetrical first concave grooves on both sides, and the limit blocks are rotatably embedded in the first grooves one by one. An opening is opened through the side wall of the lower end of the first groove corresponding to the limit groove, and the insert can be embedded in the limit groove through the opening.

[0009] In one embodiment, the upper end surface of the connecting seat is a first arc surface, and the center of the first arc surface is coaxially arranged with the center of the rotating shaft; the inner bottom surface of the mounting groove is a second arc surface, and the center of the second arc surface is coaxially arranged with the center of the limit block.

[0010] In one embodiment, a second groove is recessed inwardly at intervals on the upper side surface of the mounting seat, and a magnet or an adhesive layer is fixedly disposed in the second groove.

[0011] In one embodiment, a hanging strap is fixedly connected to one end of the lamp body.

[0012] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0013] The mounting seat and the lamp body of the utility model adopt a split structure. During installation, the connecting seat of the lamp body is matched and embedded in the mounting groove of the mounting seat, and the insert is matched and inserted in the limiting groove of the limiting block. At this time, the rotating shaft and the limiting block are arranged with the same central axis, and then the limiting block is rotated to make the open end of the limiting groove of the limiting block rotate and face the bottom wall direction of the mounting groove, and then the limiting block is locked by the locking member, and then the limiting groove, the insert, the mounting groove and the connecting seat are mutually matched and limited to realize the rotational connection installation of the mounting seat and the lamp body, and the insert is limited to a connection state fixed in the limiting groove, at this time, the lamp body can be rotated and hovered at any irradiation angle through the damping structure between the rotating shaft and the insert;

[0014] When the two need to be disassembled, it is only necessary to unlock the locking component so that the limit block rotates until the opening end of the limit slot is facing the opening direction of the installation slot. At this time, the lamp body can be directly moved downward to be disassembled from the mounting seat. The disassembly is convenient, so that the lamp body can be disassembled as needed and used separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded schematic diagram of a lamp structure in one embodiment of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of a lamp structure in one embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a lamp structure in one embodiment of the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0019] like Figures 1 to 3 The embodiment of the utility model presented preferably provides a lamp structure, including a mounting seat 1 and a lamp body 2, the mounting seat 1 has a mounting groove 3 recessed on the lower side, and limit blocks 4 are symmetrically rotatably arranged on both sides of the mounting groove 3, a limit groove 5 with a lower opening is penetrated through one side of the limit block 4, and the upper end of the limit groove 5 extends to the center of the limit block 4, and a connecting seat 6 capable of cooperating with the mounting groove 3 is arranged on the upper side of the lamp body 2, and rotating shafts 7 are symmetrically arranged on both sides of the connecting seat 6, and inserts 8 are connected to the rotating shaft 7 through a damping structure, and the inserts 8 are respectively and one-to-one correspondingly inserted into the limit groove 5, and the center of the rotating shaft 7 in the insert 8 is arranged coaxially with the center of the limit block 4, and a locking member 9 capable of locking the limit block 4 from rotating is arranged between the limit block 4 and the mounting seat 1.

[0020] Specifically, the mounting seat and the lamp body adopt a split structure. During installation, the connecting seat of the lamp body is inserted into the mounting groove of the mounting seat, and the insert is inserted into the limiting groove of the limiting block. At this time, the rotating shaft and the limiting block are arranged with the same central axis, and then the limiting block is rotated to rotate the opening end of the limiting groove of the limiting block and face the bottom wall direction of the mounting groove, and then the limiting block is locked by the locking member, and then the limiting groove, the insert, the mounting groove and the connecting seat are mutually limited to realize the rotational connection installation of the mounting seat and the lamp body, and the insert is limited to a connection state fixed in the limiting groove, and at this time, the lamp body can be rotated and hovered at any irradiation angle through the damping structure between the rotating shaft and the insert;

[0021] The damping structure is a relatively mature existing technology, and its structural principle will not be described in detail here.

[0022] When the two need to be disassembled, it is only necessary to unlock the locking component so that the limit block rotates until the opening end of the limit slot is facing the opening direction of the installation slot. At this time, the lamp body can be directly moved downward to be disassembled from the mounting seat. The disassembly is convenient, so that the lamp body can be disassembled as needed and used separately.

[0023] Furthermore, the locking member 9 includes a fixed shaft 91 and a fastening member 92. A through slot 93 communicating with the mounting slot 3 is formed through the mounting seat 1. The fixed shaft 91 is fixedly connected to one side of the limit block 4, and one end of the fixed shaft 91 extends through the through slot 93 to the outside of the mounting seat 1. The fixed shaft 91 is provided with an external thread, and the fastening member 92 is threadedly sleeved on the external thread and is tightly against the outside of the mounting seat 1. Specifically, the user screws the fastening member so that the fastening member moves along the axial thread of the fixed shaft and is tightly against the outer wall of the mounting seat, thereby realizing the rotation locking of the limit block relative to the mounting seat.

[0024] Furthermore, a screw hole is provided on one side of the limit block 4 corresponding to the through slot 93, and the fixed shaft 91 is threadedly inserted into the screw hole through the through slot 93, so as to facilitate the installation and removal of the fixed shaft.

[0025] Furthermore, the installation groove 3 has symmetrically concave first grooves 94 on both sides, and the limit blocks 4 are rotatably embedded in the first grooves 94 one by one. The lower end sidewall of the first groove 94 is provided with an opening 95 corresponding to the limit groove 5, and the insert 8 can be embedded in the limit groove 5 through the opening 95. Specifically, the first groove is provided to realize the limited installation of the limit block, thereby effectively increasing the firmness of the limit block structure.

[0026] Furthermore, the upper end surface of the connecting seat 6 is a first arc surface, and the center of the first arc surface is coaxially arranged with the center of the rotating shaft 7; the inner bottom surface of the mounting groove 3 is a second arc surface, and the center of the second arc surface is coaxially arranged with the center of the limit block 4.

[0027] Furthermore, the upper side surface of the mounting seat 1 is concavely provided with a second groove 96 at intervals, and a magnet or an adhesive layer is fixedly arranged in the second groove 96, so as to facilitate the installation and fixation of the mounting seat.

[0028] Furthermore, a hanging strap 97 is fixedly connected to one end of the lamp body 2, so as to facilitate the hanging installation of the lamp body when it is disassembled and used alone.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lamp structure, comprising a mounting base (1) and a lamp body (2), characterized in that: The mounting seat (1) has a mounting groove (3) recessed in the lower side, and limit blocks (4) are symmetrically arranged on both sides of the mounting groove (3) for rotation. A limit groove (5) with a lower opening is provided on one side of the limit block (4), and the upper end of the limit groove (5) extends to the center of the limit block (4). A connecting seat (6) capable of matching with the mounting groove (3) is provided on the upper side of the lamp body (2), and a rotating shaft (7) is symmetrically arranged on both sides of the connecting seat (6). The rotating shaft (7) is connected to an insert (8) through a damping structure. The inserts (8) are respectively plugged into the limit grooves (5) in a one-to-one manner, and the center of the rotating shaft (7) in the insert (8) is arranged on the same central axis as the center of the limit block (4). A locking component (9) capable of locking the limit block (4) from rotating is provided between the limit block (4) and the mounting seat (1).

2. A lamp structure according to claim 1, characterized in that: The locking member (9) comprises a fixed shaft (91) and a pressing member (92); a through slot (93) communicating with the mounting slot (3) is formed through the mounting seat (1); the fixed shaft (91) is fixedly connected to one side of the limit block (4); one end of the fixed shaft (91) passes through the through slot (93) and extends to the outside of the mounting seat (1); an external thread is provided on the fixed shaft (91); the pressing member (92) is threadedly sleeved on the external thread and pressed against the outside of the mounting seat (1).

3. A lamp structure according to claim 2, characterized in that: A screw hole is provided on one side of the limit block (4) corresponding to the through slot (93), and the fixed shaft (91) is threadedly inserted into the screw hole through the through slot (93).

4. A lamp structure according to claim 1, characterized in that: The mounting groove (3) has symmetrically concave first grooves (94) on both sides, and the limiting blocks (4) are rotatably embedded in the first grooves (94) one by one. The lower end side wall of the first groove (94) is provided with an opening (95) corresponding to the limiting groove (5), and the insert (8) can be embedded in the limiting groove (5) through the opening (95).

5. The lamp structure according to claim 1, characterized in that: The upper end surface of the connecting seat (6) is a first arc surface, and the center of the first arc surface is arranged on the same central axis as the center of the rotating shaft (7); the inner bottom surface of the mounting groove (3) is a second arc surface, and the center of the second arc surface is arranged on the same central axis as the center of the limiting block (4).

6. A lamp structure according to claim 2, characterized in that: The upper side surface of the mounting seat (1) is indented with a second groove (96) at intervals, and a magnet or an adhesive layer is fixedly arranged in the second groove (96).

7. The lamp structure according to claim 1, characterized in that: One end of the lamp body (2) is fixedly connected to a hanging strap (97).

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