Energy-saving LED bracket lamp

Abstract

The application relates to the technical field of lighting devices, in particular to an energy-saving LED support lamp, which comprises a connecting head, an electric control box, a plurality of conductive terminals and a connecting head and the electric control box are connected through detachable clamping joints. The connecting head is provided with an electric connection component; the electric control box is installed on the connecting head, the inside of the electric control box is provided with the plurality of conductive terminals, each conductive terminal is electrically connected with the electric connection component, and the end of each conductive terminal extends to the outside of the electric control box; the electric control box and the connecting head are connected through detachable clamping joints; the electric control box is installed on the connecting head, and the connecting head can be quickly installed on the external conductive device, and the installation and removal are very convenient. The connecting head can be detachably installed on the conductive device through clamping, screw locking and other modes, such as the end of a guide rail, so that the installation and removal time is greatly shortened, the work efficiency is improved, and the energy-saving LED support lamp is especially suitable for places where lamps need to be frequently replaced or lighting layouts need to be adjusted.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of lighting devices, in particular to an energy-saving LED bracket lamp. BACKGROUND

[0002] In the field of lighting technology, LED bracket lamps, as a kind of high-efficiency and energy-saving lighting devices, are widely used in various places. However, the traditional LED bracket lamps have many inconveniences in installation, disassembly and electrical connection.

[0003] On the one hand, the installation method of the traditional LED bracket lamp is relatively complicated, usually requiring complex mechanical fixing structure and tedious wiring operation, which not only increases the working intensity of the installation personnel, but also leads to low installation efficiency, making it difficult to meet the needs of rapid installation and disassembly. For example, in some places where lamps need to be frequently replaced or lighting layout needs to be adjusted, the inefficiency of the traditional installation method is particularly prominent.

[0004] On the other hand, in terms of electrical connection, the connection stability of the traditional LED bracket lamp and the external conductive device is poor. Due to the lack of effective elastic contact mechanism, the connection part is prone to looseness, poor contact and other problems during long-term use, resulting in the lamp not working properly, affecting the lighting effect, and even causing safety hazards. In addition, the versatility between different models of LED bracket lamps and external conductive devices is poor, making it difficult to realize flexible assembly and interchangeable use between different components, limiting the application range and flexibility of the product. SUMMARY

[0005] The purpose of the present application is to provide an energy-saving LED bracket lamp to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical solution: an energy-saving LED bracket lamp, comprising:

[0007] A connecting head is provided with an electrical connection member;

[0008] An electrical control box is installed on the connecting head, and the inside of the electrical control box is provided with a plurality of conductive terminals, each of which is electrically connected with the electrical connection member, and the end of each conductive terminal extends to the outside of the electrical control box; the electrical control box and the connecting head are connected through a detachable clamping joint;

[0009] Further comprising a guide rail, the inside of the guide rail is provided with a mounting cavity, and the side wall of the mounting cavity is provided with a plurality of conductive strips; the connecting head is detachably installed on the end of the guide rail, and the electrical control box is inserted into the mounting cavity, and each conductive terminal is one-to-one matched with the conductive strip.

[0010] Preferably, the electric control box is internally provided with a containing cavity, through holes are formed in opposite side walls of the containing cavity, the conductive terminals are installed in the containing cavity, end portions of the conductive terminals correspondingly pass through the through holes and extend to the outside of the electric control box, and elastic components are arranged between the conductive terminals in opposite positions and have elastic forces acting on the conductive terminals to make the end portions of the conductive terminals extend to the outside of the electric control box.

[0011] Preferably, the elastic components comprise springs and pressing pieces, the pressing pieces comprise first, second and third plate bodies, the first and second plate bodies are respectively arranged on two sides of the third plate body, the first and second plate bodies can elastically swing relative to the third plate body, the springs are installed and abut between the first and second plate bodies, and the first and second plate bodies are respectively pressed on the conductive terminals on the two sides.

[0012] Preferably, a partition plate is arranged in the containing cavity, the containing cavity is divided into first and second cavities by the partition plate, the through holes are formed in the side wall of the first cavity, the elastic components are installed and limited in the first cavity, the side wall of the second cavity is connected with the connecting head, the conductive terminals pass through the partition plate, and two ends of the conductive terminals are respectively arranged in the first and second cavities.

[0013] Preferably, the clamping structure comprises two mounting grooves in L-shaped section formed in the connecting head, one side of the electric control box is a connecting portion in U-shaped opening, two sides of the connecting portion are provided with clamping edges in L-shaped bending, the clamping edges are respectively and one-to-one slidably connected in the mounting grooves, and the electric connection member is electrically connected with the conductive terminals through the connecting portion; a fixed plate is detachably installed on the connecting head, and the mounting grooves are arranged on the fixed plate.

[0014] Preferably, the electric control box comprises a box body and a cover body, the connecting portion is formed in the box body, the cover body covers the box body and seals the opening side of the connecting portion; a clamping hole is formed in the box body, a clasp is arranged on the cover body, a clamping block is arranged on the connecting head, the cover body is clamped between the clamping block and the box body through the clasp and the clamping hole, and the cover body is fixed on the box body.

[0015] Preferably, one end of the connecting head is fixedly provided with an extension ring, an outer ring groove is formed in an outer ring surface of the extension ring, a clamping block is inserted into the outer ring groove, and a sleeve ring is rotatably connected to the outer ring groove, the extension ring is sleeved on one end of the guide rail, and the sleeve ring pushes and extrudes the clamping block to clamp the guide rail.

[0016] Preferably, an inner ring groove is formed in an inner ring surface of the extension ring, a plurality of through holes are formed in a surface of the outer ring groove, the through holes communicate the outer ring groove and the inner ring groove, the clamping block and the through holes are one-to-one corresponding, the clamping block penetrates through the through holes, one end of the clamping block is fixed on a surface of a rubber belt, the rubber belt is in a circular tube structure, and two ends of the rubber belt are respectively fixed on two parallel side walls of the inner ring groove.

[0017] Preferably, the other end of the clamping block is provided with arc slopes on both sides, and the inner ring surface of the ring is provided with multiple grooves, which correspond one to one with the clamping block. When the grooves are opposite to the clamping block, the rubber belt is in the initial state, the other end of the clamping block extends into the grooves, and one end of the arc slope is still in the opening.

[0018] Preferably, anti-slip rings are fixed on both sides of the collar, and the anti-slip rings are clamped between the collar and the side walls of the outer ring groove. The outer ring surface of the collar is provided with multiple anti-slip grooves, and two brake screws are threaded into one of the anti-slip grooves. After the brake screw is locked, it rests on the inner ring surface of the inner ring groove to achieve braking of the collar.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The energy-saving LED bracket lamp proposed in this invention, after being mounted on the connector via the control box, can be quickly installed with the connector to an external conductive device, making installation and removal very convenient. The connector can be removably attached to the conductive device, such as the end of a guide rail, through various methods such as snap-on connection and screw locking. This greatly shortens installation and removal time and improves work efficiency. It is particularly suitable for places where frequent lamp replacement or lighting layout adjustment is required.

[0021] The electrical control box is equipped with conductive terminals. One end of the conductive terminal extends outside the electrical control box. After being inserted into a conductive device (such as the mounting cavity of a guide rail), the conductive terminal contacts the conductive strip inside the conductive device to achieve electrical connection. An elastic component is installed between the left and right conductive terminals. The elastic component exerts an elastic force on both conductive terminals. When the electrical control box is installed and inserted into the mounting cavity, the conductive terminals contact the conductive strip. The conductive strip pushes the conductive terminals into the electrical control box, while the elastic component pushes the conductive terminals outward. This ensures that the conductive terminals always maintain close contact with the conductive strip, effectively avoiding problems such as loose connections and poor contact due to long-term use, ensuring the stability and reliability of the electrical connection, and ensuring that the lamp can operate normally and stably.

[0022] The electrical control box has a rectangular box-like structure with an accommodating cavity inside. Through holes are opened on the two opposite side walls of the accommodating cavity. The conductive terminal is installed in the accommodating cavity, and one end extends to the outside of the electrical control box through the through hole. This structural design makes the installation and wiring of the conductive terminal more regular and convenient for production and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the connector and the electric control box assembled according to the present invention;

[0024] Figure 2 for Figure 1 Internal schematic diagram of

[0025] Figure 3 for Figure 1 Schematic diagram of the structural decomposition;

[0026] Figure 4 The assembly schematic diagram of the connecting head, the electric control box and the guide rail of the present application;

[0027] Figure 5 The internal cross-sectional view of the present application; Figure 4

[0028] Figure 6 The structure schematic diagram of the connecting head of the present application;

[0029] Figure 7 The structure top view of the present application; Figure 6

[0030] Figure 8 The structure cross-sectional view of the present application at A-A; Figure 7

[0031] Figure 9 The structure enlarged schematic diagram of the present application at A; Figure 8

[0032] Figure 10 The structure schematic diagram of the clamping block of the present application;

[0033] Figure 11 The structure schematic diagram of the sleeve ring of the present application.

[0034] In the figure: connecting head 100; extension ring 1001; outer ring groove 1002; inner ring groove 1003; through hole 1004; rubber belt 1005; clamping block 1006; sleeve ring 1007; missing groove 1008; anti-skid groove 1009; brake screw 1010; anti-skid ring 1011; electricity connection component 110; installation groove 120; fixed plate 130; clamping block 140; electric control box 200; conductive terminal 210; accommodating cavity 220; first cavity 221; second cavity 222; through hole 230; partition plate 240; connecting part 250; clamping edge 251; box body 260; clamping hole 261; cover body 270; clamping buckle 271; guide rail 300; installation cavity 310; conductive strip 320; elastic assembly 400; spring 410; pressing part 420; first plate body 421; second plate body 422; third plate body 423. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme of the present application clear and complete, and the advantages more clear and obvious, the embodiments of the present application are further described in detail below with reference to the drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present application, not all the embodiments, which are only used to explain the embodiments of the present application, and not used to limit the embodiments of the present application, all other embodiments obtained by the person skilled in the art without creative labor are within the scope of protection of the present application.

[0036] ​​​​The application provides a technical scheme: an energy-saving LED support lamp, comprising a connecting head 100 and an electric control box 200. Figure 1 、 Figure 2 and Figure 3 As shown in the drawings, the connecting head 100 can be in a cylindrical shape or other shapes, and the shape is not limited. The connecting head 100 of the embodiment has a clamping jaw. An electric connection member 110 is arranged on the connecting head 100. The electric connection member 110 can be in the form of a conductive pin or an interface. The electric control box 200 is mounted on the connecting head 100. A plurality of conductive terminals 210 are arranged in the electric control box 200. Two conductive terminals 210 are arranged in the electric control box 200 in the embodiment. The two conductive terminals 210 are arranged on the left and right sides in the electric control box 200. Each conductive terminal 210 can be electrically connected with the electric connection member 110 through a wire or directly penetrating the electric control box 200. The electric connection member 110 has two polarities, and the two conductive terminals 210 are connected with the positive and negative poles through the electric connection member 110. One end of the conductive terminal 210 extends to the outside of the electric control box 200. In actual use, the connecting head 100 is mounted on an external conductive device. The electric control box 200 is inserted into the conductive device. The conductive terminals 210 on the electric control box 200 are in contact with the positive and negative poles of the conductive device to be electrically connected. The connecting head 100 and the electric control box 200 are mounted on two conductive devices. The two conductive devices are mechanically connected through the two connecting heads 100, and then the electric connection members 110 in the two connecting heads 100 are butted against each other. The two conductive devices are electrically connected through the electric connection members 110 and the conductive terminals 210. The electric control box 200 is mounted on the connecting head 100, and can be quickly mounted on the external conductive device with the connecting head 100. The electric control box 200 is very stable and is electrically connected with the external conductive device through the conductive terminals 210, and is very convenient to use.

[0037] In some embodiments, a guide rail 300 is further included. The guide rail 300 is one of the above-mentioned conductive devices. The conductive device can also be a power supply seat, a conductive shelf, etc. Figure 4 and Figure 5As shown, the inside of the guide rail 300 has a mounting cavity 310. The mounting cavity 310 extends along the length direction of the guide rail 300. A plurality of conductive strips 320 are arranged on the left and right side walls of the mounting cavity 310. In the present embodiment, two conductive terminals 210 are arranged on the electric control box 200, and one conductive strip 320 can be arranged on the left and right side walls of the mounting cavity 310, respectively. The connecting head 100 can be detachably mounted on the end of the guide rail 300 by clamping, screw locking or the like. The electric control box 200 is inserted into the mounting cavity 310, and the conductive terminals 210 are respectively abutted to the conductive strips 320 on the left and right sides in the mounting cavity 310. The power connection member 110 is electrically connected to the conductive strips 320 through the conductive terminals 210. The guide rail 300 can be provided in multiple, and the connecting head 100 and the electric control box 200 are mounted on one end or both ends of the guide rail 300. The guide rail 300 is fixed between the guide rails 300 through the connecting head 100, and then the electrical conduction between the two guide rails 300 is realized through the corresponding power connection member 110. The devices such as lamps and power supplies can be inserted into the mounting cavity 310 for use.

[0038] In some embodiments, as Figure 1 , Figure 2 and Figure 3As shown, the electric control box 200 can be a cuboid box structure. The inside of the electric control box 200 is provided with a containing cavity 220. Two opposite side walls of the containing cavity 220 are provided with through holes 230. In this embodiment, one through hole 230 is arranged on each of the left and right side walls of the containing cavity 220. The through holes 230 communicate the containing cavity 220 to the outside of the electric control box 200. The conductive terminals 210 are installed in the containing cavity 220. One end of one conductive terminal 210 is matched with one through hole 230. The end of the conductive terminal 210 extends to the outside of the electric control box 200 through the through hole 230. The elastic assembly 400 is installed between the left and right conductive terminals 210. The elastic assembly 400 has elastic forces on both sides of the conductive terminals 210, and the elastic forces push the ends of the conductive terminals 210 out of the electric control box 200. When the electric control box 200 is installed and inserted into the installation cavity 310, the conductive terminals 210 are in contact with the conductive strip 320, the conductive strip 320 pushes the conductive terminals 210 into the electric control box 200, and the elastic assembly 400 pushes the conductive terminals 210 outwards, so that the conductive terminals 210 remain in contact with the conductive strip 320. Further, the containing cavity 220 is provided with a partition plate 240. The partition plate 240 divides the containing cavity 220 into a first cavity 221 and a second cavity 222 distributed in front and back. The through holes 230 are arranged on the left and right side walls of the first cavity 221. The elastic assembly 400 is installed in the first cavity 221, and the inner wall of the first cavity 221 limits the elastic assembly 400, so that the elastic assembly 400 is stably placed in the first cavity 221. The side wall of the second cavity 222 is connected with the connecting head 100, and the conductive terminals 210 are connected through the partition plate 240. The two ends of the conductive terminals 210 are located in the first cavity 221 and the second cavity 222 respectively. The end of the conductive terminal 210 located in the first cavity 221 passes through the through hole 230, and the end located in the second cavity 222 is electrically connected with the power connection member 110.

[0039] In some embodiments, as shown in the drawings, Figure 3 As shown, the elastic assembly 400 includes a spring 410 and a pressing piece 420, the pressing piece 420 includes a first plate body 421, a second plate body 422 and a third plate body 423, the first plate body 421 and the second plate body 422 are respectively located on both sides of the third plate body 423, and the pressing piece as a whole has a U shape. The first plate body 421 and the second plate body 422 can elastically swing relative to the third plate body 423, and the whole pressing piece can be made of plastic material, so that the first plate body 421 and the second plate body 422 have a certain elastic deformation capacity. The spring 410 is installed between the first plate body 421 and the second plate body 422, and the two ends of the spring 410 abut against the first plate body 421 and the second plate body 422 respectively. The first plate body 421 and the second plate body 422 are respectively pressed on the conductive terminals 210 located on the left and right sides, so as to stably push the ends of the conductive terminals 210 on both sides out of the electric control box 200.

[0040] In some embodiments, the electric control box 200 is connected with the connector 100 through detachable clamping structure. Specifically, the connector 100 is provided with two mounting grooves 120 in L-shaped cross section, which is the horizontal transverse cross section in the drawing direction, and the mounting grooves 120 are vertically arranged. One side of the electric control box 200 is a connecting part 250 in U-shaped opening. The connecting part 250 is provided with two clamping edges 251 in L-shaped bending on both sides, and the clamping edges 251 vertically extend. One clamping edge 251 corresponds to slidingly connect in one mounting groove 120. The electric control box 200 and the connector 100 are clamped through the cooperation of the clamping edges 251 and the mounting grooves 120. The electric connection member 110 passes through the connecting part 250 and is electrically connected with the conductive terminal 210. According to actual needs, different connectors 100 and different electric control boxes 200 can be assembled and used to improve the versatility.

[0041] In some specific embodiments, the connector 100 is provided with a fixing plate 130. The fixing plate 130 can be detachably connected through screw locking. The mounting grooves 120 are arranged on the fixing plate 130. Different electric control boxes 200 are installed through different fixing plates 130. In some embodiments, the electric control box 200 includes a box body 260 and a cover body 270. The connecting part 250 is arranged on the side wall of the box body 260 facing the connector 100. The cover body 270 covers the box body 260 and seals the opening side of the connecting part 250. In this embodiment, the upper side of the connecting part 250 is the opening side. When the cover body 270 is covered, the cover body 270 seals the upper side of the connecting part 250. After the clamping groove and the clamping edge 251 are slidingly connected, the clamping groove and the clamping edge 251 limit the disconnection between the connector 100 and the electric control box 200 in the front-rear direction. The lower side of the box body 260 and the cover body 270 limit the disconnection between the clamping groove and the clamping edge 251 in the vertical direction. In some specific embodiments, the box body 260 is provided with a clamping hole 261. The cover body 270 is provided with a clamping buckle 271. The connector 100 is provided with a clamping block 140. The cover body 270 is clamped on the box body 260 through the clamping buckle 271 and the clamping hole 261. After the cover body 270 is covered, the side of the cover body 270 close to the connector 100 is clamped between the clamping block 140 and the box body 260, so as to fix the cover body 270 on the box body 260. The cover body 270 and the box body 260 can be further locked through screws.

[0042] In some specific embodiments, refer to the accompanying drawings Figures 7 to 11As shown, one end of the connecting head 100 is fixed with an extension ring 1001, the outer ring surface of the extension ring 1001 is provided with an outer ring groove 1002, the inner part of the outer ring groove 1002 is inserted with a clamping block 1006, the inner ring surface of the extension ring 1001 is provided with an inner ring groove 1003, the surface of the outer ring groove 1002 is provided with a plurality of through holes 1004, the through holes 1004 communicate the outer ring groove 1002 and the inner ring groove 1003, the clamping block 1006 and the through hole 1004 are one-to-one corresponding, and the clamping block 1006 penetrates the through hole 1004, one end of the clamping block 1006 is fixed on the surface of the rubber belt 1005, the rubber belt 1005 is in a circular tube structure, and the two ends of the rubber belt 1005 are respectively fixed on the two parallel distributed side walls of the inner ring groove 1003; and the outer ring groove 1002 is rotationally connected with a sleeve ring 1007, the extension ring 1001 is sleeved on one end of the guide rail 300, and the sleeve ring 1007 pushes and clamps the guide rail 300 through the clamping block 1006; the other end of the clamping block 1006 is provided with a circular arc slope surface on both sides, the inner ring surface of the sleeve ring 1007 is provided with a plurality of missing grooves 1008, the missing groove 1008 and the clamping block 1006 are one-to-one corresponding, when the missing groove 1008 and the clamping block 1006 are opposite, the rubber belt 1005 is in an initial state, the other end of the clamping block 1006 extends into the missing groove 1008, and one end of the circular arc slope surface is still in the through hole 1004; the sleeve ring 1007 is fixed with an anti-skid ring 1011 on both sides, the anti-skid ring 1011 is clamped between the sleeve ring 1007 and the side wall of the outer ring groove 1002, the outer ring surface of the sleeve ring 1007 is provided with a plurality of anti-skid grooves 1009, one of the anti-skid grooves 1009 is screwed with two brake screws 1010, and the brake screws 1010 are locked against the inner ring surface of the inner ring groove 1003 after locking, so as to realize the braking of the sleeve ring 1007.

[0043] When one end of the extension ring 1001 is sleeved on the end of the guide rail 300, the sleeve ring 1007 is rotated with the extension ring 1001 as the center axis, the side wall of the missing groove 1008 extrudes the clamping block 1006 along the circular arc slope surface, the clamping block 1006 is retracted into the through hole 1004 after being pressed, and the clamping block 1006 stretches and deforms the rubber belt 1005 at the same time, the rubber belt 1005 is clamped between the clamping block 1006 and the guide rail 300, the friction between the clamping block 1006 and the guide rail 300 is increased, and a plurality of clamping blocks 1006 clamps the guide rail 300 together, so as to fix the extension ring 1001 and the connecting head 100 on one end of the guide rail 300, the clamping block 1006 and the missing groove 1008 are misaligned at this time, so as to avoid the rebounding of the clamping block 1006, when the connecting head 100 needs to be disassembled, the sleeve ring 1007 is rotated again, when the clamping block 1006 and the missing groove 1008 are opposite, the rubber belt 1005 rebounds and pushes the clamping block 1006 to move, one end of the clamping block 1006 is inserted into the missing groove 1008, and the clamping block 1006 no longer clamps the guide rail 300, so as to separate the connecting head 100 from the end of the guide rail 300.

[0044] Energy-saving LED bracket lamp using method as follows:

[0045] I, the basic structure connection and installation

[0046] The connecting head 100 is connected with the electric control box 200

[0047] The connecting mode: the electric control box 200 is connected with the connecting head 100 through the detachable clamping structure. The connecting head 100 is provided with two installation grooves 120 with L-shaped cross section (the cross section is the horizontal transverse cross section of the shown direction, and the installation groove 120 is vertically arranged up and down). One side of the electric control box 200 is a U-shaped opening connecting part 250, and the two sides of the connecting part 250 are provided with L-shaped clamping edges 251. The clamping edges 251 extend vertically up and down. One clamping edge 251 is correspondingly clamped in one installation groove 120, so as to realize the clamping of the electric control box 200 and the connecting head 100.

[0048] The power connection member 110 is connected: the power connection member 110 is electrically connected with the conductive terminal 210 through the connecting part 250. According to actual needs, different connecting heads 100 and different electric control boxes 200 can be assembled and used to improve the versatility.

[0049] The fixing plate 130 is installed (optional): the fixing plate 130 can be installed on the connecting head 100, and the fixing plate 130 is detachably connected through screw locking. The installation groove 120 is arranged on the fixing plate 130, and different electric control boxes 200 are installed through different fixing plates 130.

[0050] The electric control box 200 is assembled

[0051] The box body 260 is connected with the cover body 270: the electric control box 200 includes a box body 260 and a cover body 270. The connecting part 250 is arranged on the side wall of the box body 260 facing the connecting head 100, and the cover body 270 covers the box body 260 and seals the opening side of the connecting part 250 (in this embodiment, the upper side of the connecting part 250 is the opening side). The box body 260 is provided with a clamping hole 261, the cover body 270 is provided with a clamping buckle 271, the connecting head 100 is provided with a clamping block 140, and the cover body 270 is clamped on the box body 260 through the clamping buckle 271 and the clamping hole 261. After being covered, the side of the cover body 270 close to the connecting head 100 is clamped between the clamping block 140 and the box body 260, and the cover body 270 and the box body 260 can be further locked by screws.

[0052] II, connection with the guide rail 300 and other conductive devices

[0053] The connecting head 100 is connected with the guide rail 300

[0054] The sleeve ring 1007 adjusts the clamping: one end of the connecting head 100 is fixed with an extension ring 1001, the outer ring surface of the extension ring 1001 is provided with an outer ring groove 1002, the inside is inserted with a clamping block 1006, the inner ring surface is provided with an inner ring groove 1003, the surface of the outer ring groove 1002 is provided with a plurality of through holes 1004 communicating the outer ring groove 1002 and the inner ring groove 1003, the clamping block 1006 and the through hole 1004 are one-to-one corresponding and the clamping block 1006 penetrates the through hole 1004, one end of the clamping block 1006 is fixed on the surface of the rubber belt 1005, the rubber belt 1005 is a circular tube structure and the two ends are respectively fixed on the two parallel distributed side walls of the inner ring groove 1003; the outer ring groove 1002 is rotationally connected with the sleeve ring 1007.

[0055] The installation operation: the extension ring 1001 is sleeved on one end of the guide rail 300, the sleeve ring 1007 is rotated with the extension ring 1001 as the center axis, the side wall of the missing groove 1008 is pressed against the clamping block 1006 along the circular arc slope surface, the clamping block 1006 is retracted into the through hole 1004 after being pressed, and the rubber belt 1005 is deformed by being tensioned, the rubber belt 1005 is clamped between the clamping block 1006 and the guide rail 300, a plurality of clamping blocks 1006 clamps the guide rail 300 together, and the extension ring 1001 is fixed on one end of the guide rail 300 together with the connecting head 100. At this time, the clamping block 1006 and the missing groove 1008 are misaligned to avoid the clamping block 1006 from rebounding and resetting.

[0056] The brake operation: the sleeve ring 1007 is fixed with anti-skid rings 1011 on both sides, which are clamped between the sleeve ring 1007 and the side wall of the outer ring groove 1002, the outer ring surface of the sleeve ring 1007 is provided with a plurality of anti-skid grooves 1009, one of the anti-skid grooves 1009 is screwed with two brake screws 1010, the brake screws 1010 are locked against the inner ring surface of the inner ring groove 1003, and the sleeve ring 1007 is braked.

[0057] The disassembly operation: when the connecting head 100 needs to be disassembled, the sleeve ring 1007 is rotated again, when the clamping block 1006 and the missing groove 1008 are opposite, the rubber belt 1005 rebounds and pushes the clamping block 1006 to move, one end of the clamping block 1006 is inserted into the missing groove 1008, and the clamping block 1006 is no longer clamped on the guide rail 300, so that the connecting head 100 can be separated from the end of the guide rail 300.

[0058] The electric control box 200 is electrically connected with the guide rail 300

[0059] The structure of the guide rail 300: the guide rail 300 has an installation cavity 310 extending in the length direction inside, a plurality of conductive strips 320 are arranged on the left and right side walls of the installation cavity 310 (in this embodiment, because two conductive terminals 210 are arranged on the electric control box 200, one conductive strip 320 is arranged on the left and right side walls of the installation cavity 310 respectively).

[0060] The electric control box 200 is inserted into the mounting cavity 310, and the left and right conductive terminals 210 abut against the left and right conductive strips 320 in the mounting cavity 310, respectively, and the power connection member 110 is electrically connected with the conductive strips 320 through the conductive terminals 210.

[0061] III. Multi-rail 300 connection (optional)

[0062] Inter-rail 300 fixation: The rails 300 can be provided in multiple numbers, and the connecting head 100 and the electric control box 200 are mounted on one end or both ends of the rail 300. The rails 300 are fixed between each other through the connecting head 100.

[0063] Electric conduction: The electric conduction between the two rails 300 is realized through the corresponding power connection member 110. The mounting cavity 310 can be inserted with lamps, power supplies and other devices for use.

[0064] IV. Stable contact between conductive terminal 210 and conductive strip 320

[0065] Elastic assembly 400 setting: The electric control box 200 is in the shape of a rectangular box, and has a containing cavity 220 inside. The containing cavity 220 has a through hole 230 (one on each of the left and right side walls) opened on the two opposite side walls. The through hole 230 connects the containing cavity 220 to the outside of the electric control box 200. The conductive terminal 210 is installed in the containing cavity 220, and one end of the conductive terminal 210 is paired with one through hole 230, and the end portion extends out of the electric control box 200 through the through hole 230. The elastic assembly 400 is installed between the left and right conductive terminals 210, and has elastic force on both sides of the conductive terminal 210, pushing the end portions of the two conductive terminals 210 out of the electric control box 200.

[0066] Partition plate 240 separation: The containing cavity 220 is provided with a partition plate 240, which divides the containing cavity 220 into a first cavity 221 and a second cavity 222 distributed in front and back. The through hole 230 is opened on the left and right side walls of the first cavity 221, and the elastic assembly 400 is installed in the first cavity 221 and limited by the inner wall of the first cavity 221, so as to be stably placed in the first cavity 221. The side wall of the second cavity 222 is connected with the connecting head 100, the conductive terminal 210 is connected through the partition plate 240, and the two ends are located in the first cavity 221 and the second cavity 222, respectively. The end portion in the first cavity 221 passes through the through hole 230, and the end portion in the second cavity 222 is electrically connected with the power connection member 110.

[0067] Contact process: when the electric control box 200 is installed into the installation cavity 310, the conductive terminal 210 contacts with the conductive strip 320, the conductive strip 320 pushes the conductive terminal 210 to the inside of the electric control box 200, and the elastic assembly 400 pushes the conductive terminal 210 outward, so that the conductive terminal 210 keeps in contact with the conductive strip 320.

[0068] V. Structure and function of the elastic assembly 400

[0069] Structure of the elastic assembly 400: the elastic assembly 400 includes a spring 410 and a pressing piece 420, the pressing piece 420 includes a first plate body 421, a second plate body 422 and a third plate body 423, the first plate body 421 and the second plate body 422 are respectively located on both sides of the third plate body 423, the pressing piece 420 is in a U shape as a whole, the first plate body 421 and the second plate body 422 can elastically swing relative to the third plate body 423, the pressing piece 420 as a whole can be made of plastic material, so that the first plate body 421 and the second plate body 422 have a certain elastic deformation capacity, the spring 410 is installed between the first plate body 421 and the second plate body 422, and both ends are respectively abutted on the first plate body 421 and the second plate body 422.

[0070] Function mode: the first plate body 421 and the second plate body 422 are respectively pressed on the conductive terminals 210 located on the left and right sides, so that the end portions of the conductive terminals 210 on both sides are stably pushed out of the electric control box 200.

[0071] In the description of the present specification, the description referring to the terms "some specific embodiments" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. An energy saving LED fixture, characterized by: The utility model relates to a kind of electric control box and connecting head, including: Connecting head (100), and the connecting head (100) is equipped with electricity connection component (110); Electric control box (200), electric control box (200) is installed on connecting head (100), and the inside of electric control box (200) is equipped with multiple conductive terminals (210), each conductive terminal (210) is electrically connected with electricity connection component (110), and the end of each conductive terminal (210) extends to the outside of electric control box (200);Electric control box (200) and connecting head (100) are connected by detachable clamping joint; Still including guide rail (300), and the inside of guide rail (300) is equipped with installation cavity (310), and the side wall of installation cavity (310) is equipped with multiple conductive strips (320), connecting head (100) is detachably installed on the end of guide rail (300), and electric control box (200) is inserted into installation cavity (310), each conductive terminal (210) and conductive strip (320) are one-to-one matched and abutted;The inside of electric control box (200) is equipped with containing cavity (220), and the both opposite side walls of containing cavity (220) are equipped with through hole (230), and conductive terminal (210) is installed in containing cavity (220), and the end of each conductive terminal (210) corresponds to pass through each through hole (230) and extend to the outside of electric control box (200), and the both ends of conductive terminal (210) in opposite position are equipped with elastic component (400), and elastic component (400) has the elastic force of the end of conductive terminal (210) to the outside of electric control box (200);The elastic component (400) includes spring (410) and pressing piece (420), and the pressing piece (420) includes first plate body (421), second plate body (422) and third plate body (423), and the first plate body (421) and the second plate body (422) are located at the both sides of the third plate body (423) respectively, and the first plate body (421) and the second plate body (422) can elastically swing relative to the third plate body (423), and spring (410) is installed and abuts between the first plate body (421) and the second plate body (422), and the first plate body (421) and the second plate body (422) are pressed on the conductive terminal (210) on both sides respectively;The containing cavity (220) is equipped with baffle (240), and baffle (240) divides containing cavity (220) into first cavity (221) and second cavity (222), and through hole (230) is arranged on the side wall of first cavity (221), and elastic component (400) is installed and limited in first cavity (221), and the side wall of second cavity (222) is connected with connecting head (100), and conductive terminal (210) is connected on baffle (240), and the both ends of conductive terminal (210) are located in first cavity (221) and second cavity (222) respectively.

2. The energy-saving LED bracket lamp according to claim 1, characterized in that: The clamping structure comprises two L-shaped installation grooves (120) provided on a connecting head (100), one side of an electric control box (200) is a U-shaped connecting part (250), both sides of the connecting part (250) are provided with L-shaped clamping edges (251), each clamping edge (251) is slidably connected in the installation groove (120), and an electric connection member (110) is electrically connected with a conductive terminal (210) through the connecting part (250); the connecting head (100) is detachably provided with a fixing plate (130), and the installation groove (120) is arranged on the fixing plate (130).

3. The energy-saving LED bracket lamp according to claim 2, characterized in that: The electric control box (200) comprises a box body (260) and a cover body (270), the connecting part (250) is arranged on the box body (260), and the cover body (270) covers the box body (260) and seals the opening side of the connecting part (250); a clamping hole (261) is arranged on the box body (260), a clamping buckle (271) is arranged on the cover body (270), a clamping block (140) is arranged on the connecting head (100), the cover body (270) is clamped on the box body (260) through the clamping buckle (271) and the clamping hole (261), and one side of the cover body (270) is clamped between the clamping block (140) and the box body (260).

4. The energy-saving LED bracket lamp according to claim 1, characterized in that: One end of the connecting head (100) is fixedly provided with an extension ring (1001), an outer ring groove (1002) is arranged on the outer ring surface of the extension ring (1001), a clamping block (1006) is inserted into the outer ring groove (1002), and a sleeve ring (1007) is rotatably connected to the outer ring groove (1002); the extension ring (1001) is sleeved on one end of a guide rail (300), and the sleeve ring (1007) pushes and extrudes the clamping block (1006) to clamp the guide rail (300).

5. The energy-saving LED holder lamp according to claim 4, characterized in that: An inner ring groove (1003) is arranged on the inner ring surface of the extension ring (1001), a plurality of through holes (1004) are arranged on the surface of the outer ring groove (1002), the through holes (1004) are in communication with the outer ring groove (1002) and the inner ring groove (1003), the clamping block (1006) and the through holes (1004) are in one-to-one correspondence, the clamping block (1006) penetrates through the through holes (1004), one end of the clamping block (1006) is fixed on the surface of a rubber belt (1005), the rubber belt (1005) has a circular tube structure, and both ends of the rubber belt (1005) are fixed on two parallel side walls of the inner ring groove (1003).

6. The energy saving LED fixture light of claim 5, wherein: The other end of the clamping block (1006) is provided with a circular arc slope surface on both sides, a plurality of missing grooves (1008) are arranged on the inner ring surface of the sleeve ring (1007), the missing grooves (1008) and the clamping block (1006) are in one-to-one correspondence, when the missing grooves (1008) and the clamping block (1006) are opposite, the rubber belt (1005) is in an initial state, the other end of the clamping block (1006) extends into the missing groove (1008), and one end of the circular arc slope surface is still in the through hole (1004).

7. The energy saving LED fixture light of claim 5, wherein: The anti-skid ring (1011) is fixed on both sides of the collar (1007), and is clamped between the collar (1007) and the side wall of the outer ring groove 1002. The outer ring surface of the collar (1007) is provided with a plurality of anti-skid grooves (1009), one of which is screwed with two brake screws (1010). The brake screws (1010) are locked against the inner ring surface of the inner ring groove 1003, thereby achieving the brake of the collar (1007).

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