Mounting and positioning structure of ceiling lamp

Abstract

The utility model discloses an installing and positioning structure of a ceiling lamp, which comprises an installing support positioned on an installing position and a lamp body arranged on the installing support, and two positioning structures with the same structure are arranged on the top surface of the lamp body. A driving power supply box is arranged on the top surface of the lamp body; an output pin connecting terminal and an input wiring terminal are fixed on the side surface of the driving power supply box; the two ends of the installation support are integrally bent downwards to form installation protruding plates, and positioning clamping holes are formed in the installation protruding plates. The positioning structure is fixed to the lamp body through screws, and the installation protruding plate is clamped and fixed to the positioning structure. The LED lamp is reasonable in structural arrangement, the two positioning structures of the same structure are arranged on the top face of the lamp body and matched with the installation protruding plates and the positioning clamping holes at the two ends of the installation support, and when the lamp body is installed, the lamp body can be rapidly connected and positioned with the installation support through matching of the positioning structures and the positioning clamping holes; and meanwhile, the stability and reliability of installation can be guaranteed, the convenience of disassembly and assembly can be improved, and the practicability is high.

Description

Technical Field

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

[0002] When a ceiling lamp is installed on a ceiling or a wall, the lamp holder is usually installed on the ceiling or the wall, and then the ceiling lamp is fixed to the lamp holder by clips or screws. In addition, the driving power supply of the ceiling lamp is usually directly fixed by welding, which is not conducive to the disassembly, replacement and maintenance of the ceiling lamp, and also affects the convenience of installation, and the applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide an installation and positioning structure for a ceiling lamp which has a reasonable structural setting and is convenient for assembly and disassembly.

[0004] The technical solution to achieve the purpose of the utility model is a mounting and positioning structure of a ceiling lamp, comprising a mounting bracket positioned at a mounting position and a lamp body arranged on the mounting bracket, wherein the top surface of the lamp body is provided with two positioning structures of the same structure;

[0005] A driving power box is provided on the top surface of the lamp body, and an output pin connection terminal and an input wiring terminal are fixed on the side of the driving power box;

[0006] Both ends of the mounting bracket are integrally bent downward to form mounting convex plates, and the mounting convex plates are provided with positioning holes;

[0007] The positioning structure is fixed on the lamp body by screws, and the mounting convex plate is fixed on the positioning structure. The driving power supply box is located between the two positioning structures and is clamped and limited by the mounting bracket and the lamp body.

[0008] It is further preferred that: the positioning structure comprises a mounting cavity with openings on the side and top surfaces, a positioning seat, a force-bearing spring and a button member;

[0009] The positioning seat is arranged in the installation cavity and fixed by screws, a button cavity with a side opening is arranged in the positioning seat, and a guide limit groove communicating with the button cavity is arranged on the top of the positioning seat;

[0010] A limiting spring sheet is disposed on the top surface of the button member, and a locking protrusion is disposed on the top of the limiting spring sheet;

[0011] A positioning cavity is formed on the top surface of the button member, and a buckle protrusion is provided on the upper part of the inner wall of the positioning cavity;

[0012] The button member is inserted into the button cavity, and the positioning protrusion is translatably arranged in the guide limiting groove;

[0013] The force spring is arranged between the button member and the end wall of the button cavity;

[0014] The mounting convex plate is inserted into the positioning cavity, and the button member, under the action of a force spring, causes the buckle convex block to be snapped into the positioning hole for positioning.

[0015] Further preferably, the mounting bracket is provided with a waist-shaped hole for mounting a screw rod.

[0016] Or preferably: both ends of the mounting bracket are provided with adjusting mounting spring pieces;

[0017] The top surface of the mounting bracket is provided with a plurality of positioning tooth grooves;

[0018] The adjusting installation spring piece translates on the installation bracket and abuts against the positioning tooth groove for positioning.

[0019] It is further preferred that: the adjustment installation spring sheet comprises an adjustment seat, a pressing spring sheet and a pressing block;

[0020] The bottom surface of the adjustment seat is provided with an n-shaped slide groove, and the symmetrical inner wall of the n-shaped slide groove is provided with a strip groove;

[0021] The mounting bracket is located in the n-shaped slide groove and the symmetrical edges are located in the strip groove;

[0022] The pressing block is fixed to the end of the pressing spring sheet, and the middle part of the pressing spring sheet is rotatably connected to the mounting bracket through a pin shaft. The pressing block is clamped into the adjustment tooth groove for positioning under the action of the pressing spring sheet.

[0023] It is further preferred that: the positioning seat and the button member are both plastic or metal structures.

[0024] The utility model has positive effects: the structure of the utility model is reasonably arranged, two positioning structures with the same structure are arranged on the top surface of the lamp body, and the mounting convex plates and positioning holes at both ends of the mounting bracket are matched, and the lamp body can be quickly connected and positioned with the mounting bracket through the positioning structure and the positioning holes during installation, and the stability and reliability of the installation can be ensured at the same time, and it is conducive to improving the convenience of disassembly and assembly, and has strong practicality;

[0025] Moreover, a driving power box is arranged on the top surface of the lamp body, and output pin connection terminals and input connection terminals are fixed on the sides of the driving power box, which not only can quickly and effectively realize the installation and limitation of the driving power box, but also adopts the output pin connection terminals to connect with the lamp body, thereby improving the convenience of disassembly and connection, facilitating disassembly and maintenance operations, and having strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0027] Figure 1 This is a first schematic diagram of the utility model;

[0028] Figure 2 for Figure 1 Schematic diagram of the split structure;

[0029] Figure 3 It is a specific structural schematic diagram of the positioning structure in the utility model;

[0030] Figure 4 This is a second structural schematic diagram of the utility model;

[0031] Figure 5 for Figure 4 Schematic diagram of the split structure;

[0032] Figure 6 for Figure 5 Another perspective structure diagram.

[0033] Figure numerals: mounting bracket 1, lamp body 2, positioning structure 3, driving power box 4, output pin connection terminal 5, mounting convex plate 6, positioning card hole 7, mounting cavity 8, positioning seat 9, button member 10, button cavity 11, guide limit groove 12, limit spring piece 13, card protrusion 14, positioning cavity 15, buckle protrusion 16, waist-shaped hole 17, adjustment mounting spring piece 18, adjustment seat 181, pressure spring piece 182, pressure block 183, adjustment tooth groove 19. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1

[0036] See Figures 1 to 3 As shown, a mounting and positioning structure of a ceiling lamp comprises a mounting bracket 1 positioned at a mounting position and a lamp body 2 arranged on the mounting bracket, and two positioning structures 3 with the same structure are arranged on the top surface of the lamp body; in this embodiment, the shape of the lamp body can be common shapes such as rectangle, circle, oval, etc., and the lamp body is a conventional lamp body, so it is not recorded in detail, but simply applied. At the same time, the mounting bracket is also a material body of the prior art, specifically a stainless steel sheet.

[0037] In actual application, a driving power box 4 is provided on the top surface of the lamp body, and an output pin connection terminal 5 and an input connection terminal are fixed on the side of the driving power box; the output pin connection terminal is mainly used for plug-in connection with the light source board in the lamp body, and the input connection terminal is mainly used for connection with the mains.

[0038] In actual application, the two ends of the mounting bracket are integrally bent downward to form mounting convex plates 6, and the mounting convex plates are provided with positioning holes 7; during installation, the positioning structure is fixed to the lamp body by screws, and the mounting convex plates are fixed on the positioning structure, and the driving power supply box is located between the two positioning structures and is clamped and limited by the mounting bracket and the lamp body. Through the above structure, the installation convenience and stability of the lamp body and the mounting bracket can be improved, and the disassembly and maintenance operations can be conveniently performed.

[0039] In actual application, the positioning structure includes an installation cavity 8 with openings on the side and top surfaces, a positioning seat 9, a force spring and a button member 10; in this embodiment, the force spring is not drawn, and is mainly used to increase the elastic force to force the button member outward, thereby ensuring that the button member is engaged and positioned with the positioning hole on the mounting protrusion.

[0040] In actual application, the positioning seat is arranged in the installation cavity and fixed by screws, and a button cavity 11 with a side opening is arranged in the positioning seat, and a guide limit groove 12 connected with the button cavity is arranged on the top of the positioning seat; a limit spring sheet 13 is arranged on the top surface of the button member, and a locking protrusion 14 is arranged on the top of the limit spring sheet; a positioning cavity 15 is opened on the top surface of the button member, and a snap protrusion 16 is arranged on the upper part of the inner wall of the positioning cavity; during installation, the button member is inserted in the button cavity, and the locking protrusion can be translated in the guide limit groove; the force spring is arranged between the button member and the end wall of the button cavity; the installation convex plate is inserted in the positioning cavity, and under the action of the force spring, the button member makes the snap protrusion snap into the positioning card hole for positioning. Through the above structure, under the action of the force spring, the buckle protrusion can be locked into the positioning hole for positioning. When disassembling, the button is manually pressed to disengage the buckle protrusion from the positioning hole, which is convenient to operate.

[0041] In actual application, the mounting bracket is provided with a waist-shaped hole 17 for mounting a screw. The positioning seat and the button member are both plastic or metal structures. The waist-shaped hole can fix the mounting bracket on the corresponding mounting position of the ceiling or wall.

[0042] The utility model has positive effects: the structure of the utility model is reasonably arranged, two positioning structures with the same structure are arranged on the top surface of the lamp body, and the mounting convex plates and positioning holes at both ends of the mounting bracket are matched, and the lamp body can be quickly connected and positioned with the mounting bracket through the positioning structure and the positioning holes during installation, and the stability and reliability of the installation can be ensured at the same time, and it is conducive to improving the convenience of disassembly and assembly, and has strong practicality;

[0043] Moreover, a driving power box is arranged on the top surface of the lamp body, and output pin connection terminals and input connection terminals are fixed on the sides of the driving power box, which not only can quickly and effectively realize the installation and limitation of the driving power box, but also adopts the output pin connection terminals to connect with the lamp body, thereby improving the convenience of disassembly and connection, facilitating disassembly and maintenance operations, and having strong applicability and good practicality.

[0044] Example 2

[0045] See Figures 4 to 6 As shown, this embodiment is basically the same as the first embodiment, except that: the two ends of the mounting bracket are provided with adjusting mounting springs 18; the top surface of the mounting bracket is provided with a plurality of adjusting tooth grooves 19; during installation, the adjusting mounting springs are translated on the mounting bracket and abut against the adjusting tooth grooves for positioning. With the above structure, it is not necessary to fix the corresponding mounting position on the ceiling or wall by bolts, but the adjusting mounting springs are used to cooperate with the mounting holes to achieve installation positioning, which improves the flexibility of installation, and the position of the adjusting mounting springs can be adjusted according to the size of the mounting holes, which improves its scope of application.

[0046] In actual application, the adjustment installation spring piece 18 includes an adjustment seat 181, a pressure spring piece 182 and a pressure block 183; in the processing process, an n-shaped slide groove is provided on the bottom surface of the adjustment seat, and a strip groove is provided on the symmetrical inner wall of the n-shaped slide groove; during installation, the installation bracket is in the n-shaped slide groove and the symmetrical edge is in the strip groove; the pressure block is fixed to the end of the pressure spring piece, and the middle part of the pressure spring piece is rotatably connected to the installation bracket through a pin shaft, and the pressure block is clamped into the adjustment tooth groove for positioning under the action of the pressure spring piece. It can meet the use requirements of different situations and has strong practicality.

[0047] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A mounting and positioning structure for a ceiling lamp, comprising a mounting bracket positioned at a mounting position and a lamp body arranged on the mounting bracket, characterized in that: The top surface of the lamp body is provided with two positioning structures with the same structure; A driving power box is provided on the top surface of the lamp body, and an output pin connection terminal and an input wiring terminal are fixed on the side of the driving power box; Both ends of the mounting bracket are integrally bent downward to form mounting convex plates, and the mounting convex plates are provided with positioning holes; The positioning structure is fixed on the lamp body by screws, and the mounting convex plate is fixed on the positioning structure. The driving power supply box is located between the two positioning structures and is clamped and limited by the mounting bracket and the lamp body.

2. The installation and positioning structure of a ceiling lamp according to claim 1, characterized in that: The positioning structure comprises a mounting cavity with openings on the side and top, a positioning seat, a force-bearing spring and a button member; The positioning seat is arranged in the installation cavity and fixed by screws, a button cavity with a side opening is arranged in the positioning seat, and a guide limit groove communicating with the button cavity is arranged on the top of the positioning seat; A limiting spring sheet is disposed on the top surface of the button member, and a locking protrusion is disposed on the top of the limiting spring sheet; A positioning cavity is formed on the top surface of the button member, and a buckle protrusion is provided on the upper part of the inner wall of the positioning cavity; The button member is inserted into the button cavity, and the positioning protrusion is translatably arranged in the guide limiting groove; The force spring is arranged between the button member and the end wall of the button cavity; The mounting convex plate is inserted into the positioning cavity, and the button member, under the action of a force spring, causes the buckle convex block to be snapped into the positioning hole for positioning.

3. The installation and positioning structure of a ceiling lamp according to claim 2, characterized in that: The mounting bracket is provided with a waist-shaped hole for mounting a screw rod.

4. The installation and positioning structure of a ceiling lamp according to claim 2, characterized in that: Adjustable mounting springs are provided at both ends of the mounting bracket; The top surface of the mounting bracket is provided with a plurality of positioning tooth grooves; The adjusting installation spring piece translates on the installation bracket and abuts against the positioning tooth groove for positioning.

5. The installation and positioning structure of a ceiling lamp according to claim 4, characterized in that: The adjusting and installing spring piece comprises an adjusting seat, a pressing spring piece and a pressing block; The bottom surface of the adjustment seat is provided with an n-shaped slide groove, and the symmetrical inner wall of the n-shaped slide groove is provided with a strip groove; The mounting bracket is located in the n-shaped slide groove and the symmetrical edges are located in the strip groove; The pressing block is fixed to the end of the pressing spring sheet, and the middle part of the pressing spring sheet is rotatably connected to the mounting bracket through a pin shaft. The pressing block is clamped into the adjustment tooth groove for positioning under the action of the pressing spring sheet.

6. The installation and positioning structure of a ceiling lamp according to claim 2, characterized in that: The positioning seat and the button piece are both plastic or metal structures.

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