Quickly-connected table lamp structure

Abstract

The utility model relates to a quick-connection type table lamp structure which comprises a lampshade and a lamp holder assembly installed in the lampshade. The lamp cap assembly comprises a screw lamp holder used for penetrating through the bottom face of the lampshade, a locking sleeve connected with the screw lamp holder in a matched mode and a bulb connected with the screw lamp holder. The screw lamp holder comprises a baffle, a first assembly part coaxially connected to the top face of the baffle, and a second assembly part detachably connected with the first assembly part. The second assembly part and the first assembly part are coaxially arranged; the baffle is located outside the lampshade, the first assembly part and the second assembly part penetrate through and extend into the lampshade, and the second assembly part is connected with the locking sleeve in a matched mode. The quick-connection type table lamp structure is simple in structure and convenient to use, the screw lamp holder is connected with the locking sleeve after penetrating through the lampshade, so that the bottom face of the lampshade is clamped between the baffle and the locking sleeve, quick assembly and fixation are achieved, screws and bolts are not needed, assembly forming can be achieved through simple buckling and screwing, the operation difficulty is greatly reduced, and the working efficiency is improved. And the assembling rapidness is improved.

Description

Technical Field

[0001] This utility model relates to the field of desk lamp technology, and in particular to a quick-connect desk lamp structure. Background Technology

[0002] A desk lamp is a portable lighting fixture used for localized lighting. It typically consists of a lamp base, a stand, a lampshade, and a light source, and is widely used in places such as desks and bedside tables.

[0003] Traditional desk lamps typically use screws or bolts to connect components for fixation, such as screws to lock the lamp holder to the bracket or to fix the lampshade to the top of the bracket. During assembly, users need to use tools such as screwdrivers, making the process cumbersome and unfriendly to children, the elderly, or users with limited dexterity. Furthermore, screws are prone to being lost or stripped, leading to assembly failure or decreased stability. Utility Model Content

[0004] Based on this, the present invention provides a quick-connect table lamp structure, which is simple in structure and easy to use. After the lampshade is inserted through the screw-in lamp holder, it is connected to the locking sleeve, so that the bottom surface of the lampshade is clamped between the baffle and the locking sleeve, realizing quick assembly and fixation. No screws or bolts are required. It can be assembled by simple snap-fit ​​and screw connection, which greatly reduces the difficulty of operation and improves the speed of assembly.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A quick-connect desk lamp structure includes: a lampshade and a lamp head assembly installed inside the lampshade; the lamp head assembly includes a screw-in lamp holder for passing through the bottom surface of the lampshade, a locking sleeve for mating and connecting the screw-in lamp holder, and a light bulb connected to the screw-in lamp holder; the screw-in lamp holder includes a baffle, a first fitting coaxially connected to the top surface of the baffle, and a second fitting detachably connected to the first fitting; the second fitting is coaxially arranged with the first fitting, and the top of the second fitting is used to connect the light bulb; the baffle is located outside the lampshade, the first fitting and the second fitting pass through and extend into the interior of the lampshade, and the second fitting is mated and connected to the locking sleeve, so that the bottom surface of the lampshade is clamped between the baffle and the locking sleeve.

[0007] The aforementioned quick-connect desk lamp structure is simple and easy to use. The screw-in lamp holder passes through the lampshade and is connected to the locking sleeve, so that the bottom surface of the lampshade is clamped between the baffle and the locking sleeve, achieving quick assembly and fixation. No screws or bolts are needed; it can be assembled by simple snap-fit ​​and screw connection, which greatly reduces the difficulty of operation and improves the speed of assembly.

[0008] In one embodiment, the lampshade is hollow, with the bottom surface of the lampshade recessed inward to form a receiving cavity, and a through hole is provided on the lampshade corresponding to the center of the receiving cavity.

[0009] In one embodiment, a baffle is located within the receiving cavity, and the outer diameter of the baffle is larger than the diameter of the through hole.

[0010] In one embodiment, positioning points are protruding on opposite sides of the lampshade corresponding to the through hole; notches are provided on opposite sides of the baffle, and the notches correspond one-to-one with the positioning points.

[0011] In one embodiment, the outer peripheral surface of the second assembly is provided with an external thread, and the inner wall of the top of the locking sleeve is provided with an internal thread, the internal thread matching the external thread.

[0012] In one embodiment, the top two opposite sides of the first assembly are respectively connected to the locking feet, and the bottom two opposite sides of the second assembly are respectively provided with locking slots, and the locking feet are correspondingly embedded into the inside of the locking slots to achieve fastening.

[0013] In one embodiment, the locking sleeve is funnel-shaped, with the diameter of the locking sleeve gradually increasing from top to bottom. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the quick-connect table lamp structure according to one embodiment of the present utility model.

[0015] Figure 2 for Figure 1 A three-dimensional schematic diagram of the quick-connect table lamp structure from another perspective;

[0016] Figure 3 for Figure 1 An exploded view of the quick-connect table lamp structure shown.

[0017] Figure 4 for Figure 3 An exploded view of the quick-connect table lamp structure shown from another perspective.

[0018] Figure 5 for Figure 2 A comparative diagram of the screw-in lamp holder, locking sleeve, and bulb in the structure of the quick-connect table lamp shown;

[0019] Figure 6 for Figure 1 The diagram shows the internal structure of the quick-connect table lamp.

[0020] Figure 7 for Figure 6 An enlarged view of circle A shown.

[0021] Attached image annotations:

[0022] 10-Lampshade, 11-Receiving cavity, 12-Through hole, 13-Positioning point, 14-Wire groove, 15-Soft rubber pad;

[0023] 20-Lamp holder assembly, 21-Baffle, 210-Notch, 22-First assembly, 220-Clamping foot, 221-Embedding piece, 23-Second assembly, 230-Clamping slot, 24-Locking sleeve, 25-Light bulb, 26-Power cord. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0027] Please see Figures 1 to 7 The quick-connect table lamp of this utility model includes a lampshade 10 and a lamp head assembly 20 installed inside the lampshade 10.

[0028] The lampshade 10 is hollow, and the bottom surface of the lampshade 10 is recessed inward to form a receiving cavity 11. A through hole 12 is provided on the lampshade 10 corresponding to the middle of the receiving cavity 11, and positioning points 13 are respectively protruded on the opposite sides of the lampshade 10 corresponding to the through hole 12.

[0029] In this embodiment, a wire groove 14 is provided on the bottom surface of the lampshade 10 on one side corresponding to the through hole 12, and the extension line of the wire groove 14 is located between two positioning points 13.

[0030] In this embodiment, a C-shaped soft rubber pad 15 is also attached to the top surface of the lampshade 10. The notch of the soft rubber pad 15 corresponds to the wire groove 14. The soft rubber pad 15 is used to contact the table surface, etc., which can improve the anti-slip ability.

[0031] The lamp holder assembly 20 includes a screw-in lamp holder for passing through the bottom surface of the lamp cover 10, a locking sleeve 24 for matching and connecting the screw-in lamp holder, and a bulb 25 for connecting the screw-in lamp holder. Both the locking sleeve 24 and the bulb 25 are located inside the lamp cover 10.

[0032] Among them, such as Figures 3 to 7 As shown, the screw-type lamp holder includes a roughly annular baffle 21, a first fitting 22 coaxially connected to the top surface of the baffle 21, and a second fitting 23 detachably connected to the first fitting 22. The second fitting 23 is coaxially arranged with the first fitting 22, and its top end is used to connect to a light bulb 25. Power is supplied by passing a power cable 26 through the baffle 21 and the first fitting 22 and then connecting it upwards to the second fitting 23. The cable tray 14 is used to accommodate the cable 26.

[0033] like Figure 6 and Figure 7 As shown, the outer diameter of the baffle 21 is larger than the diameter of the through hole 12. The baffle 21 is located outside the lampshade 10 and inside the receiving cavity 11. The first assembly 22 and the second assembly 23 pass through the through hole 12 and are located inside the lampshade 10. The second assembly 23 is matched and connected to the locking sleeve 24, so that the bottom surface of the lampshade 10 is clamped between the baffle 21 and the locking sleeve 24, achieving quick assembly and fixation. Compared with the traditional method, this utility model does not require the use of screws and bolts. It can be assembled by simple snap-fit ​​and screw connection, which greatly reduces the difficulty of operation and improves the speed of assembly.

[0034] In this embodiment, notches 210 are provided on opposite sides of the baffle 21, and the notches 210 correspond one-to-one with the positioning points 13.

[0035] In this embodiment, the outer peripheral surface of the second assembly 23 is provided with an external thread, and the inner wall of the top of the locking sleeve 24 is provided with an internal thread. The internal thread matches the external thread to achieve a matching connection between the locking sleeve 24 and the second assembly 23.

[0036] like Figure 4 and Figure 5 As shown, the top two opposite sides of the first assembly 22 are respectively connected to locking feet 220, and the bottom two opposite sides of the second assembly 23 are respectively provided with locking slots 230. The locking feet 220 are inserted into the slots 230 to achieve a fastening, thereby realizing a quick connection between the second assembly 23 and the first assembly 22. The outer surface of the locking feet 220 smoothly transitions with the outer surface of the second assembly 23, so that the locking feet 220 are located inside the locking sleeve 24, effectively preventing the first assembly 22 and the second assembly 23 from loosening and improving the connection stability.

[0037] Furthermore, in this embodiment, the top of the first assembly 22 is also connected with an insert piece 221 corresponding to the adjacent latch 220. The insert piece 221 is fitted into the bottom of the second assembly 23, which effectively improves the connection stability and coaxiality between the first assembly 22 and the second assembly 23.

[0038] In this embodiment, the locking sleeve 24 is generally funnel-shaped, and the diameter of the locking sleeve 24 gradually increases from top to bottom, which effectively improves the clamping stability of the lamp cover 10.

[0039] The above-mentioned quick-connect table lamp structure is simple and easy to use. After the lampshade 10 is inserted through the screw-in lamp holder, it is connected to the locking sleeve 24, so that the bottom surface of the lampshade 10 is clamped between the baffle 21 and the locking sleeve 24, realizing quick assembly and fixation. No screws or bolts are needed. It can be assembled by simple snap-fit ​​and screw connection, which greatly reduces the difficulty of operation and improves the speed of assembly.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A quick-connect table lamp structure, characterized in that, The utility model relates to a lampshade and a lamp head assembly installed in the lampshade, the lamp head assembly comprises a screw socket lamp holder for penetrating the bottom surface of the lampshade, a locking sleeve matched with the screw socket lamp holder and a bulb connected with the screw socket lamp holder, the screw socket lamp holder comprises a baffle, a first assembly part coaxially connected with the top surface of the baffle and a second assembly part detachably connected with the first assembly part, the second assembly part is coaxially arranged with the first assembly part, and the top end of the second assembly part is used for connecting the bulb, the baffle is located outside the lampshade, the first assembly part and the second assembly part penetrate and extend into the inside of the lampshade, and the second assembly part is matched with the locking sleeve, so that the bottom surface of the lampshade is clamped between the baffle and the locking sleeve. The lampshade is hollow, the bottom surface of the lampshade is inwardly recessed to form an accommodating cavity, and a through hole is arranged on the lampshade corresponding to the middle part of the accommodating cavity.

2. The quick attachable table lamp structure as claimed in claim 1, wherein The baffle is located in the accommodating cavity, and the outer diameter of the baffle is greater than the hole diameter of the through hole.

3. The quick attachable table lamp structure as claimed in claim 2, wherein The opposite sides of the lampshade corresponding to the through hole are respectively provided with positioning clamping points, and the opposite sides of the baffle are respectively provided with notches, which are one-to-one corresponding with the positioning clamping points.

4. The quick attachable table lamp structure as claimed in claim 2, wherein The outer periphery surface of the second assembly part is provided with external threads, and the inner wall of the top end of the locking sleeve is provided with internal threads matched with the external threads.

5. The quick attachable table lamp structure as claimed in claim 1, wherein, The opposite sides of the top end of the first assembly part are respectively connected with clamping legs upward, and the opposite sides of the bottom end of the second assembly part are respectively provided with clamping openings, so that the clamping legs are embedded in the inside of the clamping openings to realize buckling.

6. The quick attachable table lamp structure as claimed in claim 1, wherein, The locking sleeve is in the shape of a horn, and the caliber of the locking sleeve gradually increases from top to bottom.

7. The quick attachable table lamp structure as claimed in claim 1, wherein, ​

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