Conductive connection structure and light strip

Abstract

The utility model discloses a conductive connection structure and light area, a kind of conductive connection structure, comprising: first conductive component, comprising first conductive part;Second conductive component, comprising second conductive part, the first conductive component between second conductive component is separately provided with magnetic attraction piece, magnetic attraction cooperation piece to make first conductive component, second conductive component can be separately arranged;The magnetic attraction piece is adsorbed with magnetic attraction cooperation piece to make first conductive part and second conductive part electrically conductive.The lamp body includes lamp housing, circuit board component installed in lamp housing, the utility model simple structure, can install conductive connection structure first when installing, according to the length required for light area is cut, install tail plug, can prevent the problem that traditional installation wiring pulls the solder pad of soldering wire and causes the lamp damage.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, specifically relating to a conductive connection structure and a light strip. Background Technology

[0002] Strip lights are commonly used for indoor lighting in cabinets, wardrobes, etc. These products usually have the following disadvantages: 1. The wiring process during installation can easily damage the solder pads of the wires, leading to damage to the light fixture; 2. Repairing a fault requires complete replacement and rewiring, which is very troublesome; 3. They cannot be cut according to the actual length of the installation groove, resulting in poor matching after installation. Therefore, it is very important to obtain a conductive connection structure and light strip that overcomes the above defects. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides a conductive connection structure, comprising:

[0004] The first conductive component includes a first conductive portion;

[0005] The second conductive component includes a second conductive part, and a magnetic attraction component and a magnetic attraction engagement component are respectively provided between the first conductive component and the second conductive component so that the first conductive component and the second conductive component can be separated.

[0006] The magnetic attracting component and the magnetic attraction component are attracted to each other so that the first conductive part and the second conductive part are electrically connected.

[0007] Through the above technical solution, this utility model can achieve distributed installation by means of the first conductive component and the second conductive component being electrically conductive and separable, as well as the magnetic attraction limiting function, which simplifies the installation difficulty. Since the above-mentioned split connection does not have the problem of damaging the solder pads of the solder wire during installation, it reduces the possibility of lamp damage.

[0008] The first conductive component includes a first housing, at least one first conductive wire, and at least one conductive spring. The conductive spring is at least partially located inside the first housing and is electrically connected to the first conductive wire. The conductive spring extends at least partially from the first housing to form a third conductive portion. The first conductive portion is mounted on the first housing, and the first conductive wire is electrically connected to the first conductive portion.

[0009] The second conductive component includes a second housing and at least one second conductive wire. The second conductive part is mounted on the second housing and the second conductive wire is electrically connected to the second conductive part. The first conductive part and the second conductive part are respectively provided with mutually cooperating conductive grooves and conductive protrusions.

[0010] The first housing includes a main housing and an insert. A first chamber is formed inside the main housing, and a second chamber is formed inside the insert that communicates with the first chamber. The conductive spring is disposed in the second chamber, and an extension perforation is opened on the outer wall of the second chamber. The third conductive part of the conductive spring extends out from the extension perforation.

[0011] The conductive spring is at least partially bent to form a clamping elastic arm, and a clamping position is formed between the two clamping elastic arms for clamping the first conductive wire; a limiting through hole is provided on the outer wall of the insert, and the conductive spring itself is bent toward the limiting through hole to form a bent arm, which is placed inside the limiting through hole.

[0012] It also includes a first cover plate, which is fixed to the first outer shell by screws to seal the first chamber; a third chamber is formed on the second outer shell, and the second cover plate is fixed to the second outer shell by screws to seal the third chamber; a second mounting hole is formed on the second outer shell, and a magnetic fitting is fixed to the second mounting hole; a first mounting hole is formed on the first outer shell, and a magnetic fitting is fixed to the first mounting hole. A mating recess is formed on the main outer shell, and the shape of the second outer shell is adapted to the mating recess.

[0013] A light strip includes at least one lamp body and the aforementioned conductive connection structure. The lamp body includes a lamp housing and a circuit board assembly mounted on the lamp housing. The circuit board assembly has a plurality of LEDs mounted on it, electrically connected to the LEDs, and at least partially forming a fifth conductive portion. A first conductive component is connected to the lamp body to make the third conductive portion electrically connected to the fifth conductive portion, so that a second conductive component supplies power to the lamp body.

[0014] The main body of the lamp also includes a tail plug and a lamp cover. A mounting slot is provided inside the lamp housing. The circuit board assembly is fixed to the mounting slot by thermally conductive adhesive. The tail plug seals the outer end of the lamp housing.

[0015] The lampshade can be snapped onto the lamp housing. The lampshade is made of a light-transmitting material. A fifth chamber is formed inside the lamp housing. The inner wall of the fifth chamber has a snap-fit ​​groove. The two sides of the lampshade form snap-fit ​​arms. The ends of the snap-fit ​​arms are integrally formed with snap-fit ​​protrusions that cooperate with the snap-fit ​​groove. The inner wall of the fifth chamber also has an insertion mounting groove for cooperating with an insert. The insert can be tightly fitted with the insertion mounting groove to achieve positioning, or glue can be applied after insertion to achieve installation.

[0016] The height of the lamp body is adapted to the first conductive component and to the combination of the first conductive component and the second conductive component.

[0017] If the lamp is damaged, only the lamp needs to be replaced; there is no need to replace the entire lamp.

[0018] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, and during installation, the conductive connection structure can be installed first, the light strip can be cut according to the required length, and the end plug can be installed, which can prevent the problem of damaging the solder pads of the solder wire and causing damage to the lamp during traditional installation wiring. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is a schematic diagram of the cross-section of the present invention. Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the cross-section of the present invention. Figure 2 ;

[0022] Figure 4 This is a perspective view of the first conductive component of this utility model;

[0023] Figure 5 This is a perspective view of the second conductive component of this utility model;

[0024] Figure 6 This is an exploded view of the present invention;

[0025] Figure label:

[0026] 1. First conductive component; 101. First conductive part; 102. Magnetic suction element; 103. First outer shell; 1031. Main body outer shell; 1032. Insertion element; 104. First conductive wire; 105. Conductive spring; 106. Third conductive part; 107. Conductive groove; 108. First chamber; 109. Second chamber; 110. Protrusion through hole; 111. Insertion guide surface; 112. Clamping elastic arm; 113. Limiting through hole; 114. Bending arm; 115. First cover plate; 116. First mounting hole;

[0027] 2 Second conductive component; 201 Second conductive part; 202 Magnetic engaging part; 203 Second housing; 204 Second conductive wire; 205 Conductive protrusion; 206 Second cover plate; 207 Second mounting hole;

[0028] 3. Lamp body; 301. Lamp housing; 302. Circuit board assembly; 3021. Board body; 3022. Lamp bead; 3023. Fifth conductive part; 303. Tail plug; 304. Lamp cover; 305. Mounting slot; 306. Snap-on slot; 307. Snap-on arm; 308. Snap-on protrusion; 309. Mounting groove. Detailed Implementation

[0029] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0030] Referring to the accompanying drawings, this utility model adopts the following technical solution: a conductive connection structure, comprising:

[0031] The first conductive component 1 includes a first conductive part 101;

[0032] The second conductive component 2 includes a second conductive part 201. A magnetic suction member 102 and a magnetic attraction fitting member 202 are respectively provided between the first conductive component 1 and the second conductive component 2 so that the first conductive component 1 and the second conductive component 2 can be separated.

[0033] The magnetic attracting member 102 and the magnetic attraction member 202 are attracted to each other so that the first conductive part 101 and the second conductive part 201 are electrically connected.

[0034] The first conductive part 101 can be a female conductive pillar, and the second conductive part 201 can be a male conductive copper pillar. The magnetic attracting member 102 and the magnetic attraction mating member 202 can be magnets that attract each other.

[0035] Through the above technical solution, this utility model can achieve distributed installation by means of the first conductive component 1 and the second conductive component 2 being electrically conductive and separable, as well as magnetically limiting the position. This simplifies the installation difficulty. Since the above-mentioned split connection does not have the problem of damaging the solder pads of the solder wires during installation, it reduces the possibility of lamp damage.

[0036] The first conductive component 1 includes a first housing 103, at least one first conductive wire 104, and at least one conductive spring 105. The conductive spring 105 is at least partially located inside the first housing 103 and is electrically connected to the first conductive wire 104. The conductive spring 105 extends at least partially from the first housing 103 to form a third conductive part 106. The first conductive part 101 is installed on the first housing 103, and the first conductive wire 104 is electrically connected to the first conductive part 101.

[0037] The second conductive component 2 includes a second housing 203 and at least one second conductive wire 204. The second conductive part 201 is mounted on the second housing 203, and the second conductive wire 204 is electrically connected to the second conductive part 201. The first conductive part 101 and the second conductive part 201 are respectively provided with mutually cooperating conductive grooves 107 and conductive protrusions 205. The second conductive wire 204 passes through the second housing 203 to the outside to form a power line.

[0038] The first outer shell 103 includes a main outer shell 1031 and an insert 1032. A first chamber 108 is formed inside the main outer shell 1031. A second chamber 109 communicating with the first chamber 108 is formed inside the insert 1032. A conductive spring 105 is disposed in the second chamber 109. An extension perforation 110 is opened on the outer wall of the second chamber 109. The third conductive part 106 of the conductive spring 105 extends out from the extension perforation 110.

[0039] The insert 1032 and the protruding housing are integrally formed; the insert 1032 is provided with an insertion guide surface 111 to facilitate the insertion of the lamp body 3.

[0040] The conductive spring 105 is at least partially bent to form a clamping elastic arm 112, and a clamping position is formed between the two clamping elastic arms 112 for clamping the first conductive wire 104; a limiting through hole 113 is provided on the outer wall of the insert 1032, and the conductive spring 105 itself is bent toward the limiting through hole 113 to form a bent arm 114, and the bent arm 114 is placed in the limiting through hole 113.

[0041] It also includes a first cover plate 115, which is fixed to the first outer shell 103 by screws to seal the first chamber 108; a third chamber is formed on the second outer shell 203, and a second cover plate 206 is fixed to the second outer shell 203 by screws to seal the third chamber; a second mounting hole 207 is formed on the second outer shell 203, and a magnetic fastening component 202 is fixed to the second mounting hole 207; a first mounting hole 116 is formed on the first outer shell 103, and the magnetic fastening component 102 is fixed to the first mounting hole 116. A mating recess is formed on the main outer shell 1031, and the shape of the second outer shell 203 is adapted to the mating recess.

[0042] A light strip includes at least one lamp body 3 and the aforementioned conductive connection structure. The lamp body 3 includes a lamp housing 301 and a circuit board assembly 302 mounted on the lamp housing 301. The circuit board assembly 302 has a plurality of lamp beads 3022 mounted on it, electrically connected to the lamp beads 3022, and at least partially forming a fifth conductive part 3023. The first conductive component 1 is connected to the lamp body 3 so that the third conductive part 106 is electrically connected to the fifth conductive part 3023, so that the second conductive component 2 supplies power to the lamp body 3.

[0043] The lamp body 3 also includes a tail plug 303 and a lamp cover 304. A mounting slot 305 is provided in the lamp housing 301. The circuit board assembly 302 is fixed in the mounting slot 305 by thermally conductive adhesive. The tail plug 303 seals the outer end of the lamp housing 301.

[0044] The circuit board assembly 302 includes a board body 3021, with LED beads 3022 fixed on the board body 3021. Each LED bead 3022 has a positive and a negative electrode at both ends. Two fifth conductive parts 3023, each consisting of two copper foils, are fixed to the LED board. One copper foil is electrically connected to each positive electrode, and the other copper foil is electrically connected to each negative electrode. The circuit board assembly 302 also includes several surface-mount resistors that are wired into the circuit using conventional methods.

[0045] The first conductive part 101, the second conductive part 201, the third conductive part 106, the conductive spring 105, the first conductive wire 104, and the second conductive wire 204 mentioned above are all configured as two compatible parts.

[0046] The lampshade 304 can be snapped into the lamp housing 301. The lampshade 304 is made of light-transmitting material. A fifth chamber is formed inside the lamp housing 301. A snap-fit ​​groove 306 is formed on the inner wall of the fifth chamber. Snap-fit ​​arms 307 are formed on both sides of the lampshade 304. The ends of the snap-fit ​​arms 307 are integrally formed with snap-fit ​​protrusions 308 that cooperate with the snap-fit ​​groove 306. An insertion mounting groove 309 for cooperating with the insert 1032 is also formed on the inner wall of the fifth chamber. The insert 1032 can be tightly fitted with the insertion mounting groove 309 to achieve positioning, or glue can be applied after insertion to achieve installation.

[0047] The height of the lamp body 3 is adapted to the first conductive component 1 and the combination of the first conductive component 1 and the second conductive component 2.

[0048] If the LED strip is damaged, the LED strip can be replaced; there is no need to replace the entire LED strip.

[0049] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure. During installation, the conductive connection structure can be installed first, the light strip can be cut according to the required length, and the tail plug 303 can be installed. This can prevent the problem of damaging the solder pads of the solder wire during traditional installation wiring, which would otherwise damage the lamp.

[0050] When this utility model is put into use, it can be used in the following ways, but is not limited to these ways: the first conductive component 1 can be installed on the lamp body 3, so that the third conductive part 106 of the conductive spring 105 is electrically connected to the copper foil of the circuit board assembly 302.

[0051] Then, the second conductive component 2 is installed to the first conductive component 1 by magnetic attraction, and the male and female conductive copper pillars are electrically connected. Then, power is supplied to the power line to make it light up.

[0052] Alternatively, the following method can be used: First, fix the first conductive component 1 to, for example, a cabinet, and then insert the lamp body 3. The lamp body 3 can be fixed to the cabinet with glue or other means, and then magnetically connect the second conductive component 2 to achieve power supply.

[0053] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A conductive connection structure, characterized in that: include: The first conductive component (1) includes a first conductive part (101). The second conductive component (2) includes a second conductive part (201). A magnetic suction member (102) and a magnetic attraction fitting member (202) are respectively provided between the first conductive component (1) and the second conductive component (2) so that the first conductive component (1) and the second conductive component (2) can be separated. The magnetic attracting member (102) and the magnetic attracting mating member (202) are attracted to each other so that the first conductive part (101) and the second conductive part (201) are electrically connected.

2. The conductive connection structure according to claim 1, characterized in that: The first conductive component (1) includes a first housing (103), at least one first conductive wire (104), and at least one conductive spring (105). The conductive spring (105) is at least partially located inside the first housing (103) and electrically connected to the first conductive wire (104). The conductive spring (105) extends at least partially from the first housing (103) to form a third conductive part (106). The first conductive part (101) is mounted on the first housing (103), and the first conductive wire (104) is electrically connected to the first conductive part (101).

3. The conductive connection structure according to claim 1 or 2, characterized in that: The second conductive component (2) includes a second housing (203) and at least one second conductive wire (204). The second conductive part (201) is installed on the second housing (203). The second conductive wire (204) is electrically connected to the second conductive part (201). The first conductive part (101) and the second conductive part (201) are respectively provided with mutually cooperating conductive grooves (107) and conductive protrusions (205).

4. The conductive connection structure according to claim 2, characterized in that: The first outer shell (103) includes a main outer shell (1031) and an insert (1032). A first chamber (108) is formed inside the main outer shell (1031), and a second chamber (109) communicating with the first chamber (108) is formed inside the insert (1032). A conductive spring (105) is disposed in the second chamber (109). An extension perforation (110) is opened on the outer wall of the second chamber (109), and a third conductive part (106) of the conductive spring (105) extends out from the extension perforation (110).

5. The conductive connection structure according to claim 2 or 4, characterized in that: The conductive spring (105) is at least partially bent to form a clamping elastic arm (112), and a clamping position is formed between the two clamping elastic arms (112) for clamping the first conductive wire (104). And / or, a limiting perforation (113) is provided on the outer wall of the insert (1032), and the conductive spring (105) bends itself toward the limiting perforation (113) to form a bent arm (114), and the bent arm (114) is placed inside the limiting perforation (113).

6. The conductive connection structure according to claim 4, characterized in that: It also includes a first cover plate (115), which is fixed to the first housing (103) by screws to seal the first chamber (108); And / or, a third chamber is provided on the second outer shell (203), and a second cover plate (206) is fixed to the second outer shell (203) by screws to seal the third chamber. A second mounting hole (207) is provided on the second outer shell (203), and a magnetic accommodating part (202) is fixed to the second mounting hole (207). A first mounting hole (116) is provided on the first outer shell (103), and a magnetic accommodating part (102) is fixed to the first mounting hole (116).

7. The conductive connection structure according to claim 4, characterized in that: The main outer shell (1031) has a mating recess, and the second outer shell (203) is shaped to fit the mating recess.

8. A light strip, characterized in that: The lamp includes at least one lamp body (3) and the conductive connection structure described in any one of claims 1-7. The lamp body (3) includes a lamp housing (301) and a circuit board assembly (302) mounted on the lamp housing (301). The circuit board assembly (302) is equipped with a plurality of lamp beads (3022), electrically connected to the lamp beads (3022), and at least partially forms a fifth conductive part (3023). The first conductive component (1) is connected to the lamp body (3) so that the third conductive part (106) and the fifth conductive part (3023) are electrically connected, so that the second conductive component (2) supplies power to the lamp body (3).

9. The light strip according to claim 8, characterized in that: The lamp body (3) also includes a tail plug (303), and an installation slot (305) is provided in the lamp housing (301). The circuit board assembly (302) is fixed in the installation slot (305) by thermally conductive adhesive, and the tail plug (303) seals the outer end of the lamp housing (301).

10. The light strip according to claim 8, characterized in that: The height of the lamp body (3) is adapted to the combination of the first conductive component (1) and the second conductive component (2).

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