Angle-adjustable floodlight LED magnetic lamp

Abstract

The utility model relates to the technical field of LED magnetic lamps, in particular to an angle-adjustable floodlight LED magnetic lamp which is characterized in that a contact piece assembly is arranged on a guide rail base; a magnet is fixed on the lamp shell; lamp body end cover assemblies are fixed to the two ends of the guide rail base. Wire passing columns are arranged on the lamp body end cover assemblies; lamp shell end covers are fixed to the two ends of the lamp shell. The end face of the lamp shell end cover is provided with a counterbore rotationally connected with the wire passing column. A rubber ring is fixed in the counterbore; and the rubber ring is wrapped and fixed on the wire passing column. When the LED lamp is used, the light-emitting direction can be adjusted, the light-emitting range of the lamp is enlarged, and the LED lamp is more convenient to use; the wire passing column can be used as a rotating shaft besides being used as a wire passing structure, so that the structure of the lamp is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of LED magnetic suction lamps, in particular to a floodlight LED magnetic suction lamp with adjustable angle. Background Art

[0002] Magnetic lights, also known as track lights, are fixed to the electrified track by the magnets on the lamps. The magnetic lights are powered by the conductive posts on the surface of the lamps contacting the conductive strips on the track. Magnetic lights are flexible to use and can be connected to any position on the track.

[0003] However, when the track light is lighting, the light outlet of the lamp cannot adjust the light direction according to the corresponding scene, the light outlet position is limited, and it is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide an angle-adjustable floodlight LED magnetic lamp in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The utility model discloses an angle-adjustable floodlight LED magnetic lamp, which comprises a lamp housing and a guide rail base; a contact piece assembly is arranged on the guide rail base; a magnet is fixed on the lamp housing;

[0007] Lamp body end cover assemblies are fixed at both ends of the guide rail base; wire-passing posts are provided on the lamp body end cover assemblies; lamp housing end covers are fixed at both ends of the lamp housing; countersunk holes rotatably connected to the wire-passing posts are provided on the end faces of the lamp housing end covers; rubber rings are fixed inside the countersunk holes; and the rubber rings are wrapped and fixed on the wire-passing posts.

[0008] Furthermore, the lamp body end cover assembly consists of an end cover body and a sealing plate embedded and fixed in the end cover body; a connecting plate is fixed on the end cover body, one end of which extends into the interior of the guide rail base; the lamp body end cover assembly and the guide rail base are fixed by a locking screw that passes through the guide rail base and is threadedly connected to the connecting plate.

[0009] Furthermore, the end face of the lamp housing end cover is fitted on the end face of the lamp body; the lamp housing end cover is provided with a positioning shell matching the inner cavity of the lamp body; the positioning shell is embedded in the inner cavity of the lamp body; the positioning shell is provided with an elastic plate; an end cover positioning pin is fixed on the elastic plate; the lamp body is provided with a pin hole matching the end cover positioning pin; the end cover positioning pin is embedded in the pin hole.

[0010] Furthermore, the lamp housing is a groove-type structure; a light-transmitting plate is arranged in the groove-type structure; the left and right side walls of the light-transmitting plate are both provided with light-transmitting plate slots; the left and right side walls of the lamp housing are both provided with lamp housing positioning strips matching the light-transmitting plate slots; the lamp housing positioning strips on both sides are embedded in the light-transmitting plate slots on both sides.

[0011] Furthermore, the contact assembly includes a contact seat body and two conductive pin assemblies; a partition is provided in the middle of the contact seat body; conductive pin holes are provided on the left and right side walls of the contact seat body; the conductive pin assembly consists of a conductive pin matching the conductive pin hole and a limit baffle fixed on the conductive pin; through holes are provided on the left and right side walls of the guide rail base; the conductive pin passes through the conductive pin hole and the through hole in turn and then extends to the outside of the guide rail base; a spring for pressing the limit baffle against the inner wall of the contact seat body is connected between the partition and the limit baffle.

[0012] Furthermore, the conductive needle is a hollow structure; the conductive needle and the limit stopper are integrally formed.

[0013] After adopting the above structure, the beneficial effects of the utility model are as follows: the angle-adjustable floodlight LED magnetic lamp described in the utility model, when using the utility model, the rubber ring is wrapped around the wire post, and the friction force of the rubber ring on the wire post is utilized to prevent the wire post from rotating relative to the lamp housing end cover and the lamp housing, thereby realizing the positioning of the illumination angle of the lamp housing; when the illumination angle of the lamp housing needs to be adjusted, the friction force of the wire post on the rubber ring is overcome, so that the lamp housing rotates around the axis of the wire post, thereby realizing the adjustment of the light output direction, enriching the light output range of the lamp, and being more convenient to use; in addition to being used as a structure for the passage of wires, the wire post can also act as a rotating shaft, making the structure of the lamp simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural diagram of the lamp body end cover assembly;

[0016] Figure 3 This is a structural diagram of the utility model after the lamp body end cover assembly is disassembled;

[0017] Figure 4 It is a structural diagram of the contact assembly;

[0018] Figure 5 is a structural diagram of a conductive pin assembly;

[0019] Figure 6 It is a structural diagram of the lamp housing end cover and the light-transmitting plate connected to the lamp housing;

[0020] Figure 7It is the structural diagram of the lamp housing end cover;

[0021] Description of reference numerals:

[0022] 1. Lamp body end cover assembly; 101. End cover body; 101a. Wire passing post; 101b. Connecting plate;

[0023] 102, sealing plate; 2, lamp housing; 201, lamp housing positioning strip; 202, pin hole; 3, locking screw;

[0024] 4. Magnet; 5. Guide rail base; 6. Contact assembly; 601. Contact seat body;

[0025] 601a, conductive pin hole; 601b, partition; 602, spring; 603, conductive pin assembly;

[0026] 603a, limit stopper; 603b, conductive pin; 7, lamp housing end cover; 701, countersunk hole;

[0027] 702, positioning shell; 702a, end cover positioning pin; 702b, elastic plate; 8, rubber ring; 9, light-transmitting plate;

[0028] 901, light-transmitting board slot. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings.

[0030] like Figures 1 to 7 As shown, the utility model is an angle-adjustable floodlight LED magnetic lamp, which includes a lamp housing 2 and a guide rail base 5; a contact piece assembly 6 is arranged on the guide rail base 5; a magnet 4 is fixed on the lamp housing 2;

[0031] Both ends of the guide rail base 5 are fixed with lamp body end cover assemblies 1; both ends of the lamp body end cover assemblies 1 are provided with wire passing posts 101a; both ends of the lamp housing 2 are fixed with lamp housing end covers 7; the end surface of the lamp housing end cover 7 is provided with a countersunk hole 701 rotatably connected to the wire passing post 101a; the inside of the countersunk hole 701 is fixed with a rubber ring 8; the rubber ring 8 is wrapped and fixed on the wire passing post 101a;

[0032] A lamp board is arranged inside the lamp housing 2. The contact piece assembly 6 inside the guide rail base 5 extends out of the guide rail base 5 and contacts the electrode of the guide rail to be energized, and is connected to the circuit board of the lamp housing end cover 7. The wires connected on the circuit board are connected to the lamp board through the lamp body end cover assembly 1, the wire column 101a and the lamp housing end cover 7. The magnet 4 on the lamp housing 2 is used to be adsorbed and fixed on the guide rail, so that the entire lamp is connected and fixed on the guide rail.

[0033] The rubber ring 8 is wrapped around the wire post 101a, and the friction force of the rubber ring 8 on the wire post 101a is used to prevent the wire post 101a from rotating relative to the lamp housing end cover 7 and the lamp body 2, thereby realizing the positioning of the illumination angle of the lamp body 2; when the illumination angle of the lamp body 2 needs to be adjusted, the friction force of the wire post 101a on the rubber ring 8 is overcome, so that the lamp body 2 rotates around the axis of the wire post 101a, and the light output direction is adjusted, which enriches the light output range of the lamp and is more convenient to use; in addition to being used as a structure for the wire to pass through, the wire post 101a can also act as a rotating shaft, making the structure of the lamp simpler.

[0034] As a preferred embodiment of the present invention, the lamp body end cover assembly 1 is composed of an end cover body 101 and a sealing plate 102 embedded and fixed in the end cover body 101; a connecting plate 101b having one end extending into the interior of the guide rail base 5 is fixed on the end cover body 101; a locking screw 3 is passed through the guide rail base 5 and then threadedly connected to the connecting plate 101b to fix the lamp body end cover assembly 1 and the guide rail base 5; a wire passing column 101a is fixed on the end cover body 101; a threaded hole is provided on the connecting plate 101b; the lamp body end cover assembly 1 is connected and fixed to the guide rail base 5 by the locking screw 3, and is easy to disassemble and assemble.

[0035] As a preferred embodiment of the present invention, the end surface of the lamp housing end cover 7 is fitted on the end surface of the lamp housing 2; the lamp housing end cover 7 is provided with a positioning shell 702 matching the inner cavity of the lamp housing 2; the positioning shell 702 is embedded in the inner cavity of the lamp housing 2; the positioning shell 702 is provided with an elastic plate 702b; the elastic plate 702b is fixed with an end cover positioning pin 702a; the lamp housing 2 is provided with a pin hole 202 matching the end cover positioning pin 702a ; The end cover locating pin 702a is embedded in the pin hole 202; the elastic plate 702b is elastic and can be bent and deformed; after the end cover locating pin 702a is embedded in the pin hole 202, the end surface of the lamp housing end cover 7 is attached to and fixed to the end surface of the lamp body 2; when it is necessary to repair the lamp board inside the lamp body 2, the end cover locating pin 702a in the pressing pin hole 202 is removed, so that the locating pin 702a is separated from the pin hole 202, and the lamp housing end cover 7 can be separated from the lamp body 2.

[0036] As a preferred embodiment of the present invention, the lamp housing 2 is a groove-type structure; a light-transmitting plate 9 is arranged in the groove-type structure; the left and right side walls of the light-transmitting plate 9 are both provided with light-transmitting plate slots 901; the left and right side walls of the lamp housing 2 are both provided with lamp housing positioning strips 201 matching the light-transmitting plate slots 901; the lamp housing positioning strips 201 on both sides are embedded in the light-transmitting plate slots 901 on both sides; the light-transmitting plate 9 and the lamp housing 2 are connected by a slot guide structure, and the light-transmitting plate 9 can only be pulled out from both ends of the lamp housing 2; and the lamp housing 2 fixes the lamp housing end cover 7; therefore, the lamp housing end cover 7 on one side needs to be removed before removing the light-transmitting plate 9; in this structure, the connection structure between the light-transmitting plate 9 and the lamp housing 2 is simplified, and the assembly efficiency of the lamp is improved.

[0037] As a preferred embodiment of the present invention, the contact assembly 6 includes a contact seat body 601 and two conductive needle assemblies 603; a partition 601b is provided in the middle of the contact seat body 601; both left and right side walls of the contact seat body 601 are provided with conductive needle holes 601a; the conductive needle assembly 603 is composed of a conductive needle 603b matching the conductive needle hole 601a and a limit stopper 603a fixed on the conductive needle 603b; through holes are provided on the left and right side walls of the guide rail base 5; the conductive needle 603b sequentially passes through the conductive needle hole 601a and the through hole and then extends to the outside of the guide rail base 5 The partition plate 601b and the limit baffle 603a are connected with a spring 602 for pressing the limit baffle 603a against the inner wall of the contact seat body 601; the spring 602 is used not only for positioning the conductive needle assembly 603 in the contact seat body 601, but also for positioning and preventing the conductive needle assembly 603 in the guide rail base 5 and for positioning and preventing the conductive needle 603b in the contact seat body 601; the spring 602 provides elastic force for the conductive needle 603b, so that the conductive needle 603b and the circuit of the guide rail are elastically pressed, which can effectively ensure the connection of the circuit; the diameter of the limit baffle 603a is larger than the conductive needle hole 601a.

[0038] As a preferred embodiment of the present invention, the conductive needle 603b is a hollow structure; the conductive needle 603b and the limit baffle 603a are integrally formed; one end of the spring 602 extends into the inner cavity of the conductive needle 603b; the spring 602 and the conductive needle 603b are connected by plugging, which is convenient for disassembly and assembly, and the conductive needle 603b with a hollow structure has a low cost.

[0039] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An angle-adjustable floodlight LED magnetic lamp, characterized in that: It comprises a lamp housing (2) and a guide rail base (5); a contact piece assembly (6) is arranged on the guide rail base (5); a magnet (4) is fixed on the lamp housing (2); The invention is characterized in that: a lamp body end cover assembly (1) is fixed at both ends of the guide rail base (5); a wire passing column (101a) is provided on the lamp body end cover assembly (1); a lamp housing end cover (7) is fixed at both ends of the lamp housing (2); a countersunk hole (701) rotatably connected to the wire passing column (101a) is provided on the end surface of the lamp housing end cover (7); a rubber ring (8) is fixed inside the countersunk hole (701); and the rubber ring (8) is wrapped and fixed on the wire passing column (101a).

2. The angle-adjustable floodlight LED magnetic lamp according to claim 1, characterized in that: The lamp body end cover assembly (1) is composed of an end cover body (101) and a sealing plate (102) embedded and fixed in the end cover body (101); a connecting plate (101b) having one end extending into the interior of the guide rail base (5) is fixed to the end cover body (101); and a locking screw (3) passes through the guide rail base (5) and is then threadedly connected to the connecting plate (101b) to fix the lamp body end cover assembly (1) and the guide rail base (5).

3. The angle-adjustable floodlight LED magnetic lamp according to claim 1, characterized in that: The end surface of the lamp housing end cover (7) fits onto the end surface of the lamp housing (2); a positioning shell (702) matching the inner cavity of the lamp housing (2) is provided on the lamp housing end cover (7); the positioning shell (702) is embedded in the inner cavity of the lamp housing (2); an elastic plate (702b) is provided on the positioning shell (702); an end cover positioning pin (702a) is fixed on the elastic plate (702b); a pin hole (202) matching the end cover positioning pin (702a) is provided on the lamp housing (2); and the end cover positioning pin (702a) is embedded in the pin hole (202).

4. The angle-adjustable floodlight LED magnetic lamp according to claim 3, characterized in that: The lamp housing (2) is a groove-shaped structure; a light-transmitting plate (9) is arranged in the groove-shaped structure; light-transmitting plate slots (901) are arranged on both left and right side walls of the light-transmitting plate (9); lamp housing positioning strips (201) matching the light-transmitting plate slots (901) are arranged on both left and right side walls of the lamp housing (2); and the lamp housing positioning strips (201) on both sides are embedded in the light-transmitting plate slots (901) on both sides.

5. The angle-adjustable floodlight LED magnetic lamp according to claim 1, characterized in that: The contact piece assembly (6) comprises a contact piece seat body (601) and two conductive needle assemblies (603); a partition (601b) is arranged in the middle of the contact piece seat body (601); conductive needle holes (601a) are arranged on the left and right side walls of the contact piece seat body (601); the conductive needle assembly (603) comprises a conductive needle (603b) matched with the conductive needle hole (601a) and a limit stopper (603a) fixed on the conductive needle (603b); through holes are arranged on the left and right side walls of the guide rail base (5); the conductive needle (603b) passes through the conductive needle hole (601a) and the through hole in sequence and then extends to the outside of the guide rail base (5); and a spring (602) is connected between the partition (601b) and the limit stopper (603a) for pressing the limit stopper (603a) against the inner wall of the contact piece seat body (601).

6. The angle-adjustable floodlight LED magnetic lamp according to claim 5, characterized in that: The conductive needle (603b) is a hollow structure; the conductive needle (603b) and the limit stopper (603a) are integrally formed.

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