Anti-loosening mounting structure for ceiling lamp

Abstract

The utility model discloses an anti-loosening mounting structure for a ceiling lamp, which comprises a hanging plate and a ceiling lamp body, and two Z-shaped pressing strips are arranged on the top surface of the ceiling lamp body; an anti-loosening elastic sheet and a male plug terminal are arranged in the middle of the top surface of the ceiling lamp body; l-shaped insertion strips are arranged on the symmetrical edges of the hanging plate, an anti-loosening clamping groove is formed in the position, close to the end edge, of the hanging plate, and a female insertion terminal is fixed to the top face of the hanging plate. The hanging plate is inserted between the two Z-shaped pressing strips, the anti-loosening elastic piece is clamped into the anti-loosening clamping groove to be positioned, and meanwhile the male plug terminal is inserted into the female plug terminal to be electrically connected with the female plug terminal. According to the utility model, the structure arrangement is reasonable, anti-loosening connection and positioning can be realized through the anti-loosening clamping groove and the anti-loosening elastic sheet, loosening or falling is not easy to occur, the stability and reliability of connection are improved, the effectiveness of electrical connection can be ensured through the male plug terminal and the female plug terminal, and the service life of the connector is prolonged. And the assembling effectiveness and reliability are improved, the disassembly and assembly are convenient, and the overhaul and maintenance operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to an anti-loosening installation structure for ceiling lamps. Background Art

[0002] A ceiling lamp is a lamp structure installed on the ceiling. When assembling it, first fix the mounting base on the ceiling through expansion screws, then attach the lamp to the bottom surface of the mounting base and connect the wires, find the position of the screw holes, and then use screws to install and position it. Although it can meet the lamp assembly operation, its disassembly and replacement is not convenient, and it will greatly reduce the efficiency of assembly, which is not conducive to subsequent maintenance operations. In order to solve the above technical deficiencies.

[0003] The Chinese patent application number is: 202122139593.8, and the patent name is: A card connection structure for a ceiling lamp, a card protrusion is integrally formed in the center of the top surface of the lamp holder, and a card groove of the same shape as the card protrusion is opened on the mounting seat, and the symmetrical side walls of the card protrusion are integrally formed with a pressing convex strip. During assembly, the mounting seat is fixed to the ceiling, and then the lamp holder is plug-in connected to the mounting seat, and the connection and positioning are achieved by cooperating with the card protrusion through the pressing convex strip. Although it improves the convenience of disassembly and assembly, and facilitates inspection and maintenance operations, it does not have a corresponding positioning structure and is easy to loosen or fall during use, thereby affecting the stability of assembly. Utility Model Content

[0004] The utility model aims to provide an anti-loosening installation structure for a ceiling lamp which has a reasonable structural arrangement and is conducive to improving assembly stability.

[0005] The technical solution to achieve the purpose of the utility model is an anti-loosening installation structure for a ceiling lamp, comprising a hanging plate and a ceiling lamp body, wherein the top surface of the ceiling lamp body is provided with two Z-shaped pressure strips;

[0006] An anti-loosening spring sheet and a male plug terminal are arranged in the middle of the top surface of the ceiling lamp body, and the anti-loosening spring sheet and the male plug terminal are both located between the two Z-shaped pressure strips;

[0007] The symmetrical edges of the hanging plate are provided with L-shaped inserting strips, and the end edges of the hanging plate are provided with anti-loosening slots, and the top surface of the hanging plate is fixed with female plug terminals;

[0008] The hanging plate is inserted between the two Z-shaped pressure strips, the lateral edge of the L-shaped insertion strip is inserted between the top lateral edge of the Z-shaped pressure strip and the top surface of the ceiling lamp body, and the anti-loosening spring sheet is inserted into the anti-loosening slot for positioning, and the male terminal is inserted into the female terminal for electrical connection.

[0009] It is further preferred that: a plurality of downwardly protruding bead ribs are provided on the top horizontal side of the Z-shaped bead;

[0010] The pressure strip ribs are pressed against the top surface of the transverse edge of the L-shaped insert.

[0011] It is further preferred that: one end of the Z-shaped pressure strip is provided with an inclined insertion guide portion, and the other end is provided with a pressure strip stop point;

[0012] The L-shaped inserting strip of the hanging plate is inserted through the inclined inserting guide portion and abuts against the upper limit position of the pressure strip stop point.

[0013] Further preferably, the Z-shaped pressure strip is fixed to the top surface of the ceiling lamp body by means of screws, and the screws are located on the bottom horizontal edge of the Z-shaped pressure strip.

[0014] More preferably, the anti-loosening spring piece is an inverted V-shaped stainless steel spring piece.

[0015] It is further preferred that the distance between the two Z-shaped pressure strips matches the width of the hanging board.

[0016] It is further preferred that: the ceiling lamp body is a square ceiling lamp, a round ceiling lamp or an elliptical ceiling lamp.

[0017] The utility model has positive effects: the utility model has a reasonable structure, two Z-shaped pressure strips are arranged on the top surface of the ceiling lamp body, and an anti-loosening spring sheet and a male plug terminal are arranged in the middle of the top surface of the ceiling lamp body, and an L-shaped plug strip is arranged on the symmetrical edge of the hanging plate to match the anti-loosening card slot and the female plug terminal in the middle. When connecting, it is only necessary to insert the hanging plate between the two Z-shaped pressure strips of the ceiling lamp body, and the anti-loosening card slot and the anti-loosening spring sheet can realize the anti-loosening connection and positioning, and it is not easy to loosen or fall off, which improves the stability and reliability of the connection, and the male plug terminal and the female plug terminal can also ensure the effectiveness of the electrical connection, improve the assembly effectiveness and reliability, and convenient disassembly and assembly, convenient for inspection and maintenance operations;

[0018] At the same time, a number of downwardly protruding pressure strip ribs are arranged on the top horizontal edge of the Z-shaped pressure strip. When the hanging board is inserted, the pressure strip ribs can be pressed against the horizontal part of the L-shaped insertion strip to limit the position, which can further prevent loosening or falling off and improve the stability and reliability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the specific structure of the Z-shaped layering strip in the utility model;

[0023] Figure 4 It is a schematic diagram of the specific structure of the anti-loosening spring piece in the utility model.

[0024] Figure numerals: hanging plate 1, ceiling lamp body 2, Z-shaped pressure strip 3, anti-loosening spring piece 4, male plug terminal 5, L-shaped insertion strip 6, anti-loosening slot 7, female plug terminal 8, pressure strip rib position 9, inclined insertion guide part 10, pressure strip stop point 11. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] See Figures 1 to 4 As shown, an anti-loosening installation structure for a ceiling lamp includes a hanging plate 1 and a ceiling lamp body 2. The top surface of the ceiling lamp body is provided with two Z-shaped strips 3; the distance between the two Z-shaped strips matches the width of the hanging plate. In this embodiment, the ceiling lamp body is a conventional structure of the prior art, which is simply applied and therefore not described in detail. The ceiling lamp body is a square ceiling lamp, a round ceiling lamp or an elliptical ceiling lamp. At the same time, the Z-shaped strip is a metal structure, which can be fixed by welding or by screws.

[0028] In actual application, an anti-loosening spring sheet 4 and a male plug terminal 5 are arranged in the middle of the top surface of the ceiling lamp body. The anti-loosening spring sheet is fixed by screws or welding, and can also be integrally processed and formed on the ceiling lamp body. During assembly, the anti-loosening spring sheet and the male plug terminal are both located between the two Z-shaped strips; and, an L-shaped insert strip 6 is arranged on the symmetrical edges of the hanging plate, and an anti-loosening slot 7 is arranged at the end edge of the hanging plate, and a female plug terminal 8 is fixed on the top surface of the hanging plate; during assembly, the hanging plate is inserted between the two Z-shaped strips, and the lateral edge of the L-shaped insert strip is inserted between the top lateral edge of the Z-shaped strip and the top surface of the ceiling lamp body, and the anti-loosening spring sheet is inserted into the anti-loosening slot for positioning, and at the same time, the male plug terminal is inserted into the female plug terminal for electrical connection. The hanging plate and L-shaped insert strip are integrally formed and are a metal structure. Through the above structure, quick connection and positioning can be achieved, and disassembly and maintenance operations are convenient. At the same time, the male plug terminal is matched with the female plug terminal, which is also conducive to improving the convenience and effectiveness of the electrical connection.

[0029] In actual application, a plurality of downwardly protruding bead ribs 9 are provided on the top horizontal edge of the Z-shaped bead; the bead ribs are integrally stamped and pressed against the top surface of the horizontal edge of the L-shaped insert during assembly. The bead ribs will press against the top surface of the horizontal edge of the L-shaped insert to increase the friction between the two, and cooperate with the anti-loosening spring sheet and the anti-loosening slot to further improve the stability and reliability of assembly.

[0030] In this embodiment, one end of the Z-shaped pressure strip is provided with an inclined insertion guide portion 10, and the other end is provided with a pressure strip stop point 11; the inclined insertion guide portion is mainly used to improve the convenience and effectiveness of the plug-in of the hanging board, and the pressure strip stop point can prevent the hanging board from being over-plugged, thereby improving the effectiveness of assembly. During assembly, the L-shaped insertion strip of the hanging board is inserted through the inclined insertion guide portion and abuts against the upper limit of the pressure strip stop point.

[0031] In this embodiment, the Z-shaped pressure strip is fixed to the top surface of the ceiling lamp body by screws, and the screws are located on the bottom horizontal side of the Z-shaped pressure strip. The anti-loosening spring piece is an inverted V-shaped stainless steel spring piece. The Z-shaped pressure strip is fixed by screws, which is convenient for disassembly and maintenance operations as needed, thereby improving the convenience and effectiveness of the connection.

[0032] The utility model has positive effects: the utility model has a reasonable structure, two Z-shaped pressure strips are arranged on the top surface of the ceiling lamp body, and an anti-loosening spring sheet and a male plug terminal are arranged in the middle of the top surface of the ceiling lamp body, and an L-shaped plug strip is arranged on the symmetrical edge of the hanging plate to match the anti-loosening card slot and the female plug terminal in the middle. When connecting, it is only necessary to insert the hanging plate between the two Z-shaped pressure strips of the ceiling lamp body, and the anti-loosening card slot and the anti-loosening spring sheet can realize the anti-loosening connection and positioning, and it is not easy to loosen or fall off, which improves the stability and reliability of the connection, and the male plug terminal and the female plug terminal can also ensure the effectiveness of the electrical connection, improve the assembly effectiveness and reliability, and convenient disassembly and assembly, convenient for inspection and maintenance operations;

[0033] At the same time, a number of downwardly protruding pressure strip ribs are arranged on the top horizontal edge of the Z-shaped pressure strip. When the hanging board is inserted, the pressure strip ribs can be pressed against the horizontal part of the L-shaped insertion strip to limit the position, which can further prevent loosening or falling off and improve the stability and reliability of use.

[0034] 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.

[0035] 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. An anti-loosening installation structure for a ceiling lamp, comprising a hanging plate and a ceiling lamp body, characterized in that: The top surface of the ceiling lamp body is provided with two Z-shaped pressure strips; An anti-loosening spring sheet and a male plug terminal are arranged in the middle of the top surface of the ceiling lamp body, and the anti-loosening spring sheet and the male plug terminal are both located between the two Z-shaped pressure strips; The symmetrical edges of the hanging plate are provided with L-shaped inserting strips, and the end edges of the hanging plate are provided with anti-loosening slots, and the top surface of the hanging plate is fixed with female plug terminals; The hanging plate is inserted between the two Z-shaped pressure strips, the lateral edge of the L-shaped insertion strip is inserted between the top lateral edge of the Z-shaped pressure strip and the top surface of the ceiling lamp body, and the anti-loosening spring sheet is inserted into the anti-loosening slot for positioning, and the male terminal is inserted into the female terminal for electrical connection.

2. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: A plurality of downwardly protruding bead ribs are arranged on the top horizontal side of the Z-shaped bead; The pressure strip ribs are pressed against the top surface of the transverse edge of the L-shaped insert.

3. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: One end of the Z-shaped pressure strip is provided with an inclined insertion guide portion, and the other end is provided with a pressure strip stop point; The L-shaped inserting strip of the hanging plate is inserted through the inclined inserting guide portion and abuts against the upper limit position of the pressure strip stop point.

4. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: The Z-shaped pressure strip is fixed to the top surface of the ceiling lamp body by screws, and the screws are located on the bottom horizontal edge of the Z-shaped pressure strip.

5. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: The anti-loosening spring piece is an inverted V-shaped stainless steel spring piece.

6. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: The distance between the two Z-shaped strips matches the width of the siding.

7. The anti-loosening installation structure for a ceiling lamp according to claim 1, characterized in that: The ceiling lamp body is a square ceiling lamp, a round ceiling lamp or an elliptical ceiling lamp.

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