Lamp fastener

Abstract

The utility model relates to the technical field of lamp fastening, in particular to a lamp fastener, which comprises a fastening base, a connecting seat arranged in the center of the inside of the fastening base, a detachable bulb in threaded connection with the middle of the connecting seat, a protective cover arranged at the bottom of the fastening base, a mounting seat arranged on the upper surface of the fastening base, and a plurality of transparent plates arranged at the bottom of the protective cover. L-shaped plates are arranged in the sliding grooves, and fixing plates are symmetrically arranged at the tops of the side walls of the mounting base. According to the lamp fastener, by arranging the fastening base with the connecting base, threaded connection of a bulb and the connecting base is facilitated, under the cooperation of the protective cover with the transparent plate, protective cooperation of the lower portion of the bulb is achieved, under the cooperation of the protective cover and the fastening base, the bulb is protected, and the mounting base is matched with the L-shaped plate; the connecting end column on the connecting seat and the end portion of the wire are protected, the interference influence of the external environment is reduced, and under the cooperation of the four fixing plates, external expansion bolts can penetrate through the fixing holes to conduct position fixing installation cooperation.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp fastening, in particular to a lamp fastener. Background Art

[0002] A lamp is a device that can transmit, distribute and change the light distribution of a light source. It is used with fasteners to facilitate installation. Fasteners are also called standard parts in the market. They are mechanical components that can mechanically fix or bond two or more components together.

[0003] The utility model with the announcement number CN209116271U discloses a lamp fastener with built-in wire storage, including a fastener, an L-shaped baffle is fixed on the left wall inside the fastener, a rubber pad 1 is pasted on the bottom end of the L-shaped baffle, and a rubber pad 2 is pasted on the right wall inside the L-shaped baffle, a limit rod is installed on the left end of the fastener, and the right end of the limit rod passes through the fastener and the L-shaped baffle and extends to the right side of the L-shaped baffle, and a mounting hole is opened in the middle of the upper end surface of the fastener;

[0004] The above technical solution achieves the purpose of conveniently integrating redundant wires, with partial areas being wear-resistant, wires being stored, having good wear-resistant effect, and being easy to use; however, the fasteners are easily affected by external environmental interference after long-term use, affecting the installed lamps, making it inconvenient to protect the lamps, and it is not convenient to protect the wire connection ends of the lamps, and it is not convenient to quickly replace the lamps. Utility Model Content

[0005] The purpose of the utility model is to provide a lamp fastener to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lamp fastener comprises a fastening base, a connecting base is provided at the inner center of the fastening base, a detachable light bulb is threadedly connected to the middle of the connecting base, a protective cover is provided at the bottom of the fastening base, a mounting base is provided on the upper surface of the fastening base, a threaded column is provided at the top of the protective cover near the inner wall of the fastening base, a plurality of transparent plates are provided at the bottom of the protective cover, a plurality of anti-sliding blocks are provided on the outer wall of the protective cover, an opening is provided on the right side of the top of the mounting base, and sliding grooves are symmetrically opened on the inner wall of the opening, an L-shaped plate is provided in the sliding groove, and fixing plates are symmetrically provided at the top of the side walls of the mounting base.

[0008] Preferably, the connecting seat is fixedly connected to the fastening base by screws, a metal threaded ring is provided on the inner wall of the connecting seat, the top of the bulb is threadedly connected to the metal threaded ring on the inner wall of the connecting seat, and the connecting end column at the top of the connecting seat extends to the inside of the mounting seat.

[0009] In the utility model, a connection seat with a metal thread ring is provided, which helps to quickly thread the light bulb and the connection seat. The connection end column is connected to the external power supply through a wire, and the cooperation between the metal thread ring and the connection end column realizes stable electrical connection between the light bulb and the external power supply.

[0010] Preferably, the top of the protective cover is welded and fixed to the bottom of the threaded column, and the threaded column is threadedly connected to the inner wall of the bottom of the fastening base.

[0011] In the utility model, with the cooperation of the threaded column, the threaded installation cooperation between the protective cover and the fastening base is realized, so that the installation or disassembly cooperation is convenient and fast.

[0012] Preferably, the transparent plates are distributed at equal intervals, the edges of the transparent plates are bonded and fixed to the protective cover, the anti-sliding blocks are distributed at equal intervals, and the anti-sliding blocks and the protective cover are an integrally formed structure.

[0013] In the utility model, the transparent plate is made of tempered glass, which helps the light emitted by the bulb to pass through and perform corresponding lighting coordination. With the cooperation of multiple anti-sliding blocks, it helps to increase friction and facilitates the hand-held protective cover to perform rotating installation or disassembly operations.

[0014] Preferably, the width of the inner wall of the slide groove is adapted to the thickness of the L-shaped plate, the L-shaped plate is plugged into the slide groove, a handle is provided on the outer wall of the L-shaped plate, screw holes are opened on the side walls of the L-shaped plate, fixing bolts are provided in the screw holes, and through holes are opened on the outer wall of the mounting seat corresponding to the screw holes.

[0015] In the utility model, an L-shaped plate is arranged to be plugged into the mounting seat, and with the cooperation of the fixing bolt, the fixing bolt passes through the through hole and is threadedly connected with the screw hole to fix the position of the L-shaped plate on the mounting seat, thereby realizing the protective cooperation of the terminal column and the wire connection end inside the mounting seat. With the cooperation of the pull handle, it is helpful to pull out or install the L-shaped plate.

[0016] Preferably, the fixing plates are fixed to the mounting seats by welding, and fixing holes are provided at the ends of the fixing plates.

[0017] In the utility model, with the cooperation of four fixing plates, external expansion bolts pass through the fixing holes to achieve fixed cooperation between the fixing plates and externally installed objects, thereby increasing the stability of the overall installation.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model provides a fastening base with a connecting base, which helps to thread the bulb and the connecting base. With the cooperation of the protective cover with a transparent plate, the protection cooperation under the bulb is realized. The protective cover and the fastening base cooperate to protect the bulb. The mounting base cooperates with the L-shaped plate to protect the connecting end column and the end of the wire on the connecting base, reducing the influence of external environmental interference. With the cooperation of four fixing plates, it helps to pass the external expansion bolt through the fixing hole for position fixing and installation cooperation.

[0020] 2. The utility model increases friction by providing a plurality of anti-sliding blocks, which facilitates manual threaded connection or disassembly of the protective cover and the fastening base. The fixing bolt passes through the through hole and is threadedly connected to the screw hole to achieve installation cooperation between the L-shaped plate and the mounting seat. With the cooperation of the pull handle, a fulcrum is provided, which facilitates opening the L-shaped plate to replace or overhaul the connecting wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is an overall bottom view schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the combined structure of the light bulb and the fastening base of the utility model;

[0024] Figure 4 This is a schematic diagram of the protective cover structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the combined structure of the fastening base and the mounting seat of the utility model.

[0026] The meaning of each number in the figure is:

[0027] Fasten the base; 10. Connect the base;

[0028] Mounting seat; 20, slide groove; 200, perforation; 21, fixing plate; 210, fixing hole; 22, L-shaped plate; 220, screw hole; 221, fixing bolt; 223, handle;

[0029] Protective cover; 30, threaded column; 31, anti-sliding block; 32, transparent plate;

[0030] Light bulb. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0033] A lamp fastener comprises a fastening base 1, a connecting base 10 is provided at the inner center of the fastening base 1, a detachable bulb 4 is threadedly connected to the middle of the connecting base 10, the connecting base 10 is fixedly connected to the fastening base 1 by screws, a metal threaded ring is provided on the inner wall of the connecting base 10, the top of the bulb 4 is threadedly connected to the metal threaded ring on the inner wall of the connecting base 10, and the top connecting end column of the connecting base 10 extends to the inside of the mounting base 2.

[0034] In the utility model, a connection base 10 with a metal threaded ring is provided, which helps to quickly thread the bulb 4 and the connection base 10. The connection terminal is connected to the external power supply through a wire, and the cooperation between the metal threaded ring and the connection terminal realizes a stable electrical connection between the bulb 4 and the external power supply.

[0035] Furthermore, a protective cover 3 is provided at the bottom of the fastening base 1, a mounting seat 2 is provided on the upper surface of the fastening base 1, a threaded column 30 is provided at the top of the protective cover 3 near the inner wall of the fastening base 1, a plurality of transparent plates 32 are provided at the bottom of the protective cover 3, a plurality of anti-sliding blocks 31 are provided on the outer wall of the protective cover 3, the top of the protective cover 3 is welded and fixed to the bottom of the threaded column 30, and the threaded column 30 is threadedly connected to the inner wall of the bottom of the fastening base 1.

[0036] In the utility model, with the cooperation of the threaded column 30, the protective cover 3 and the fastening base 1 are threadedly installed and matched, which is convenient and quick to install or disassemble.

[0037] Specifically, the transparent plates 32 are distributed at equal intervals, and the edges of the transparent plates 32 are bonded and fixed to the protective cover 3. The anti-sliding blocks 31 are distributed at equal intervals, and the anti-sliding blocks 31 and the protective cover 3 are an integrally formed structure.

[0038] In the utility model, the transparent plate 32 is made of tempered glass, which helps the light emitted by the bulb 4 to pass through for corresponding lighting coordination. With the cooperation of multiple anti-sliding blocks 31, it helps to increase the friction force, making it easier to hold the protective cover 3 for rotation installation or disassembly operations.

[0039] It should be noted that an opening is provided on the right side of the top of the mounting seat 2, and a slide groove 20 is symmetrically provided on the inner wall of the opening. An L-shaped plate 22 is provided in the slide groove 20, and a fixing plate 21 is symmetrically provided at the top of the side wall of the mounting seat 2.

[0040] Secondly, the width of the inner wall of the slide groove 20 is adapted to the thickness of the L-shaped plate 22, the L-shaped plate 22 is plugged into the slide groove 20, a handle 223 is provided on the outer wall of the L-shaped plate 22, screw holes 220 are opened on the side wall of the L-shaped plate 22, and fixing bolts 221 are provided in the screw holes 220, and a through hole 200 is opened on the outer wall of the mounting seat 2 corresponding to the screw hole 220.

[0041] In the utility model, an L-shaped plate 22 is provided to be plugged into the mounting seat 2, and with the cooperation of the fixing bolt 221, the fixing bolt 221 passes through the through hole 200 and is threadedly connected with the screw hole 220, thereby fixing the position of the L-shaped plate 22 on the mounting seat 2, thereby realizing the protective cooperation of the terminal column and the wire connection end inside the mounting seat 2, and with the cooperation of the pull handle 223, it is helpful to pull out or install the L-shaped plate 22.

[0042] Furthermore, the fixing plates 21 are fixed to the mounting base 2 by welding, and fixing holes 210 are formed at the ends of the fixing plates 21 .

[0043] In the present invention, with the cooperation of the four fixing plates 21, external expansion bolts pass through the fixing holes 210 to achieve the fixing cooperation between the fixing plates 21 and the objects installed externally, thereby increasing the stability of the overall installation.

[0044] When using the lamp fastener of this embodiment, the user first installs the connection base 10 with the metal thread ring and the fastening base 1, and the terminal post on the connection base 10 extends to the inside of the mounting base 2, and then extends the external wire into the mounting base 2 and electrically connects with the corresponding terminal post, and then inserts the L-shaped plate 22 with the pull handle 223 into the slide groove 20, and passes the fixing bolt 221 through the through hole 200 and is threadedly connected with the screw hole 220, so as to realize the combination and fixation of the L-shaped plate 22 and the mounting base 2, and protect the interface between the wire and the terminal post;

[0045] When it is necessary to install the bulb 4, the bulb 4 is manually threadedly connected to the connecting seat 10, and then the protective cover 3 with the transparent plate 32 is threadedly connected to the bottom of the fastening base 1 through the threaded column 30, so as to realize the protective installation of the bulb 4 by the protective cover 3 and the mounting seat 2, reduce the influence of the external environment on the loss of the bulb 4, and the light transmission of the transparent plate 32 does not affect the lighting coordination. Finally, the mounting seat 2 is fixed to the installation position of the external lamp through the fixing plate 21. When the bulb 4 needs to be disassembled, replaced or overhauled, the protective cover 3, with the cooperation of the anti-sliding block 31, helps to increase the contact area, thereby increasing the friction, and realizing the removal and replacement of the protective cover 3.

Claims

1. A lamp fastener, comprising a fastening base (1), a connecting base (10) being provided at the inner center of the fastening base (1), a detachable light bulb (4) being threadedly connected to the middle of the connecting base (10), a protective cover (3) being provided at the bottom of the fastening base (1), and a mounting base (2) being provided on the upper surface of the fastening base (1), characterized in that: A threaded column (30) is provided at the top of the protective cover (3) near the inner wall of the fastening base (1), a plurality of transparent plates (32) are provided at the bottom of the protective cover (3), a plurality of anti-sliding blocks (31) are provided on the outer wall of the protective cover (3), an opening is provided on the right side of the top of the mounting seat (2), a slide groove (20) is symmetrically provided on the inner wall of the opening, an L-shaped plate (22) is provided in the slide groove (20), and fixed plates (21) are symmetrically provided at the top of the side walls of the mounting seat (2).

2. The lamp fastener according to claim 1, characterized in that: The connection seat (10) is fixedly connected to the fastening base (1) by means of screws, a metal thread ring is provided on the inner wall of the connection seat (10), the top of the light bulb (4) is threadedly connected to the metal thread ring on the inner wall of the connection seat (10), and the top connection end column of the connection seat (10) extends into the interior of the mounting seat (2).

3. The lamp fastener according to claim 1, characterized in that: The top of the protective cover (3) is welded and fixed to the bottom of the threaded column (30), and the threaded column (30) is threadedly connected to the inner wall of the bottom of the fastening base (1).

4. The lamp fastener according to claim 3, characterized in that: The transparent plates (32) are distributed at equal intervals, the edges of the transparent plates (32) are bonded and fixed to the protective cover (3), the anti-sliding blocks (31) are distributed at equal intervals, and the anti-sliding blocks (31) and the protective cover (3) are an integrally formed structure.

5. The lamp fastener according to claim 1, characterized in that: The width of the inner wall of the slide groove (20) is adapted to the thickness of the L-shaped plate (22), the L-shaped plate (22) is plugged into the slide groove (20), a handle (223) is provided on the outer wall of the L-shaped plate (22), a screw hole (220) is provided on the side wall of the L-shaped plate (22), a fixing bolt (221) is provided in each of the screw holes (220), and a through hole (200) is provided on the outer wall of the mounting seat (2) at a position corresponding to the screw hole (220).

6. The lamp fastener according to claim 1, characterized in that: The fixing plates (21) are fixed to the mounting seat (2) by welding, and fixing holes (210) are provided at the ends of the fixing plates (21).

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