COB lamp strip with splicing function

Abstract

The utility model discloses a kind of COB lamp strips with splicing function, for connecting adjacent lamp strip and / or lamp strip and power line, comprising: the lamp strip body with flexible circuit board, lamp strip body one end is provided with connector, connector includes the connecting seat connected in the one end of lamp strip body, first electrically conductive member is equipped on connecting seat, connector still includes the plug of detachable connection with connecting seat, plug is equipped with second electrically conductive member, the one end of second electrically conductive member can be electrically connected with first electrically conductive member, COB lamp strip still includes the connector of being able to connect two adjacent connectors, connector includes base, accommodating space that can be inserted with connector is equipped on base, third electrically conductive member is also connected on base, and electrically conductive terminal that can be electrically connected with the other end of second electrically conductive member is equipped on third electrically conductive member, locking component that can lock both is equipped between plug and connector. The utility model provides a kind of COB lamp strip with splicing function with convenient splicing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lamp strip, especially to a COB lamp strip with splicing function. BACKGROUND

[0002] With the continuous development of modern science and technology, the light emitting effect of the lamp strip is improved by controlling the light emitting color, light emitting brightness and light emitting frequency of the lamp strip, and the environment atmosphere is highlighted.

[0003] The LED chip of the lamp strip is generally arranged on the flexible circuit board, and the flexible circuit board and the LED chip arranged on the flexible circuit board jointly constitute the lamp strip. When the lamp strip is installed and used, it is usually necessary to cut according to the actual length required, but it is also more difficult to splice during subsequent installation.

[0004] The utility model discloses just based on the above-mentioned deficiency and produces. UTILITY MODEL CONTENT

[0005] The utility model discloses a COB lamp strip with splicing function convenient to splice, which overcomes the problems of the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0007] A COB lamp strip with splicing function is used for connecting adjacent lamp strips and / or lamp strips and power lines, comprising: a lamp strip body with a flexible circuit board, one end of the lamp strip body is provided with a connecting head, the connecting head comprises a connecting seat connected to one end of the lamp strip body, a first conductive part is arranged on the connecting seat, the connecting head further comprises a plug detachably connected with the connecting seat, a second conductive part is arranged on the plug, one end of the second conductive part is electrically connected with the first conductive part, the COB lamp strip further comprises a connector capable of connecting two adjacent connecting heads, the connector comprises a base, the base is provided with a containing space capable of accommodating the connecting head, a third conductive part is further connected to the base, and a conductive terminal capable of being electrically connected with the other end of the second conductive part is arranged on the third conductive part, and a locking assembly capable of locking the plug and the connector is arranged between the plug and the connector.

[0008] The two side edges of the plug are provided with elastic sheets arranged obliquely, the locking assembly comprises a locking position arranged on the base, and the elastic sheet is provided with a locking part capable of being clamped into the locking position.

[0009] The connecting seat comprises a first connecting block and a second connecting block which are connected with each other, the first connecting block and the second connecting block are arranged in a vertical mode, the first connecting block is provided with a fixing groove capable of fixing the first conductive part, the second connecting block is provided with an accommodating groove capable of accommodating the lamp strip body, the accommodating groove has an upward opening, and when the first connecting block and the second connecting block are connected with each other, the first connecting block can close the opening and clamp the lamp strip body by cooperating with the groove wall of the accommodating groove.

[0010] The plug comprises a connecting block and a plug part which is detachably connected with the connecting block.

[0011] Two elastic sheets are connected to two sides of the plug part, the two sides of the connecting block are provided with guide sliding grooves capable of sliding the elastic sheets, the plug part is further provided with a bayonet, and the connecting block is provided with a clamping protrusion capable of being clamped into the bayonet.

[0012] The plug part and the two elastic sheets are an integral structure.

[0013] The connecting block is further provided with a protruding clamping part at an end away from the plug part, the clamping part is provided with a positioning groove capable of extending the first conductive part, and the connecting seat is provided with a clamping groove capable of clamping the clamping part.

[0014] The other end of the second conductive part is provided with an arc-shaped terminal protruding upward, and the arc-shaped terminal is electrically connected with the conductive terminal.

[0015] The base is provided with a plurality of sliding grooves, and the plug is provided with a plurality of sliding blocks capable of sliding in the sliding grooves.

[0016] The base is provided with a groove capable of positioning the third conductive part, the top surface of the base is further provided with an annular mounting groove, the annular mounting groove is further provided with a mounting plate capable of being clamped into the annular mounting groove, and the mounting plate is connected and fixed with the base to prevent the third conductive part from being separated from the base.

[0017] Compared with the prior art, the lamp strip body in the utility model is connected with the connecting head, so that the flexible circuit board and the first conductive part are electrically connected with each other, then the connecting head is inserted into the base, so that the second conductive part is connected with the conductive terminal on the third conductive part, since the other end of the second conductive part is electrically connected with the first conductive part, two adjacent lamp strip bodies can be connected through the connecting head and the connector, the connector can also be connected with an external cable, electricity is conducted, and the locking assembly can quickly connect the connecting head and the connector, so that the connection and locking of the two are faster, the operation is simple, and the installation efficiency of the lamp strip can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Structure diagram of the COB lamp strip with splicing function of the utility model;

[0019] Figure 2 For Figure 1 Enlarged view of A area in the middle;

[0020] Figure 3 The connecting head and the connector of the COB lamp strip with splicing function of the utility model are exploded view;

[0021] Figure 4 Structure diagram of the connecting seat of the COB lamp strip with splicing function of the utility model;

[0022] Figure 5 One of the exploded view of the connecting seat of the COB lamp strip with splicing function of the utility model;

[0023] Figure 6 The second exploded view of the connecting seat of the COB lamp strip with splicing function of the utility model;

[0024] Figure 7 The COB lamp strip with splicing function of the utility model is a sectional view;

[0025] Figure 8 The plug of the COB lamp strip with splicing function of the utility model is an exploded view;

[0026] Figure 9 The connecting head of the COB lamp strip with splicing function of the utility model is an exploded view.

[0027] Label: lamp strip body 1, connecting head 2, connecting seat 21, first connecting block 211, fixed groove 2111, second connecting block 212, containing groove 2121, opening 2122, clamping groove 213, first conductive part 22, plug 23, elastic sheet 231, connecting block 232, guide sliding groove 2321, clamping protrusion 2322, clamping part 2323, positioning groove 2324, plug part 233, bayonet 2331, sliding block 234, second conductive part 24, arc-shaped terminal 241, connector 3, base 31, containing space 310, sliding groove 311, groove 312, annular mounting groove 313, third conductive part 32, conductive terminal 321, locking assembly 4, locking position 41, clamping lock 42, mounting plate 5. DETAILED DESCRIPTION

[0028] The utility model will be further described in detail in combination with the embodiments as follows:

[0029] The specific embodiments of the utility model will be further described in detail in combination with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0030] As Figures 1 to 9 shown in the drawings, a COB lamp strip with splicing function is used for connecting adjacent lamp strips and / or lamp strips and power lines, comprising: a lamp strip body 1 with a flexible circuit board, one end of the lamp strip body 1 is provided with a connector 2, the connector 2 comprises a connector seat 21 connected to one end of the lamp strip body 1, the connector seat 21 is provided with a first conductive part 22, the connector 2 further comprises a plug 23 detachably connected with the connector seat 21, the plug 23 is provided with a second conductive part 24, one end of the second conductive part 24 is electrically connected with the first conductive part 22, the COB lamp strip further comprises a connector 3 capable of connecting two adjacent connectors 2, the connector 3 comprises a base 31, the base 31 is provided with a containing space 310 capable of accommodating the connector 2, the base 31 is further connected with a third conductive part 32, and the third conductive part 32 is provided with a conductive terminal 321 capable of being electrically connected with the other end of the second conductive part 24, and the plug 23 and the connector 3 are provided with a locking assembly 4 capable of locking them.

[0031] The lamp strip body 1 in the utility model is connected with the connector 2, so that the flexible circuit board and the first conductive part 22 are electrically connected with each other, then the connector 2 is inserted into the base 31, so that the second conductive part 24 is connected with the conductive terminal 321 on the third conductive part 32, since the other end of the second conductive part 24 is electrically connected with the first conductive part 22, two adjacent lamp strip bodies 1 can be connected through the connector 2 and the connector 3, meanwhile the connector 3 can also be connected with external cables, and the locking assembly 4 can quickly connect the connector 2 and the connector 3, so that the connection and locking of the two are faster, the operation is simple, and the installation efficiency of the lamp strip can be improved.

[0032] The two side edges of the plug 23 are provided with inclined elastic sheets 231, the locking assembly 4 comprises a locking position 41 arranged on the base 31, and the elastic sheet 231 is provided with a locking part 42 capable of being clamped into the locking position 41. When it is needed to separate the connector 2 and the connector 3, the locking part 42 is pried out of the locking position 41 through a screwdriver, a top plate or the like, at this time, other lamp strip bodies 1 can be replaced, the connection is fast and convenient.

[0033] The connecting seat 21 comprises a first connecting block 211 and a second connecting block 212 which are connected to each other, the first connecting block 211 and the second connecting block 212 are arranged in an up-down manner, the first connecting block 211 is provided with a fixing groove 2111 capable of fixing the first conductive part 22, the second connecting block 212 is provided with an accommodating groove 2121 capable of accommodating the lamp strip body 1, the accommodating groove 2121 has an upward opening 2122, and when the first connecting block 211 and the second connecting block 212 are connected to each other, the first connecting block 211 can close the opening 2122 and clamp the lamp strip body 1 by cooperating with the groove wall of the accommodating groove 2121.

[0034] The arrangement of the accommodating groove 2121 enables the lamp strip body 1 to have sufficient position to be clamped, the arrangement of the opening 2122 facilitates the lamp strip body 1 to be put in, in the installation process, the lamp strip body 1 is aligned with the accommodating groove 2121, then the lamp strip body 1 is clamped from the opening into the accommodating groove 2121, finally the first connecting block 211 and the second connecting block 212 are connected to each other and fixed by screw connection, due to the arrangement of the fixing groove 2111, the first conductive part 22 can be electrically connected with the flexible circuit board of the lamp strip body 1, so that the led chip on the lamp strip body 1 is lighted.

[0035] The plug 23 comprises a connecting block 232 and a plug part 233 which is detachably connected with the connecting block 232, and the connecting seat 21 is detachably connected with the plug part 233. The plug part 233 is detachable with the connecting block 232, which facilitates the installation and connection.

[0036] Two elastic sheets 231 are connected to two sides of the plug part 233, the two sides of the connecting block 232 are provided with guide sliding grooves 2321 capable of slidingly accommodating the elastic sheets 231, the plug part 233 is further provided with a bayonet 2331, and the connecting block 232 is provided with a clamping protrusion 2322 capable of being clamped into the bayonet 2331. The arrangement of the guide sliding grooves 2321 also facilitates the positioning of the left and right sides of the plug part 233, the bayonet 2331 on the upper part of the plug part 233 is clamped and fixed with the clamping protrusion 2322 on the connecting block 232, so as to clamp and lock the plug part 233 and the connecting block 232, which makes the connection of the plug part 233 and the connecting block 232 more stable.

[0037] The plug part 233 and the two elastic sheets 231 are integrally formed as a whole, which facilitates the processing and forming.

[0038] The connecting block 232 is further provided with a protruding clamping part 2323 away from the plug part 233, the clamping part 2323 is provided with a positioning slot 2324 for the second conductive part 24 to extend out, the connecting seat 21 is provided with a clamping slot 213 for the clamping part 2323 to clamp into. The clamping part 2323 is convenient for positioning, and the positioning slot 2324 is provided to expose the one end of the second conductive part 24, which is convenient for connection, and the clamping slot 213 is convenient for clamping with the clamping slot 213, so that the connecting block 232 is locked with the connecting seat 21 through a screw.

[0039] The other end of the second conductive part 24 is provided with an arc-shaped terminal 241 protruding upward, and the arc-shaped terminal 241 is electrically connected with the conductive terminal 321. The arc-shaped terminal 241 is arranged to abut against the arc-shaped terminal 241, which is convenient for electrical connection.

[0040] The base 31 is provided with a plurality of sliding grooves 311, and the plug 23 is provided with a plurality of sliding blocks 234 capable of sliding in the sliding grooves 311. The plurality of sliding blocks 234 are arranged at intervals and paired with the corresponding sliding grooves 311, and the plug 23 can be guided to slide when inserted into the base 31, so that the connection clamping is more stable.

[0041] The base 31 is provided with a recess 312 capable of positioning the third conductive part 32, and the top surface of the base 31 is further provided with an annular mounting groove 313, and the annular mounting groove 313 is further provided with a mounting plate 5 capable of being clamped into it, and the mounting plate 5 is connected and fixed with the base 31 to prevent the third conductive part 32 from being separated from the base 31. The mounting plate 5 is connected to the base 31 by a screw, and the mounting plate 5 is provided with an annular protrusion 51 capable of being clamped into the annular mounting groove 313, which is convenient for positioning. At the same time, since the mounting plate 5 is mounted on the top surface of the base 31 and abuts against the third conductive part 32, the third conductive part 32 can be fixed to avoid being separated from the base 31, and the fixing is more stable.

[0042] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A COB LED strip with splicing function, used to connect adjacent LED strips and / or LED strips to power cords, characterized in that, include: A light strip body (1) with a flexible circuit board is provided at one end of the light strip body (1). The connector (2) includes a connector (21) connected to one end of the light strip body (1). The connector (21) is provided with a first conductive element (22). The connector (2) also includes a plug (23) detachably connected to the connector (21). The plug (23) is provided with a second conductive element (24). One end of the second conductive element (24) is electrically connected to the first conductive element (22). The COB lamp... The belt also includes a connector (3) capable of connecting two adjacent connectors (2). The connector (3) includes a base (31) with a receiving space (310) for the connector (2) to be inserted into. A third conductive element (32) is also connected to the base (31), and the third conductive element (32) has a conductive terminal (321) that can be electrically connected to the other end of the second conductive element (24). A locking component (4) is provided between the plug (23) and the connector (3) to lock the two together.

2. The COB light strip with splicing function according to claim 1, characterized in that, The plug (23) has inclined spring pieces (231) on both sides, and the locking assembly (4) includes a locking position (41) on the base (31). The spring piece (231) has a locking part (42) that can be inserted into the locking position (41).

3. The COB light strip with splicing function according to claim 1, characterized in that, The connecting base (21) includes a first connecting block (211) and a second connecting block (212) that are interlocked with each other. The first connecting block (211) and the second connecting block (212) are arranged vertically. The first connecting block (211) is provided with a fixing groove (2111) that can fix the first conductive element (22). The second connecting block (212) is provided with a receiving groove (2121) that can accommodate the light strip body (1). The receiving groove (2121) has an upward opening (2122). When the first connecting block (211) and the second connecting block (212) are connected to each other, the first connecting block (211) can close the opening (2122) and cooperate with the groove wall of the receiving groove (2121) to clamp the light strip body (1).

4. The COB light strip with splicing function according to claim 2, characterized in that, The plug (23) includes a connecting block (232) and a plug portion (233) detachably connected to the connecting block (232), and the connecting seat (21) is detachably connected to the plug portion (233).

5. The COB light strip with splicing function according to claim 4, characterized in that, Two spring contacts (231) are connected to both sides of the plug portion (233). The connecting block (232) has guide grooves (2321) on both sides that allow the spring contacts (231) to slide within. The plug portion (233) is also provided with a bayonet (2331). The connecting block (232) is provided with a snap-fit ​​protrusion (2322) that can be snapped into the bayonet (2331).

6. The COB light strip with splicing function according to claim 4, characterized in that, The plug part (233) and the two spring pieces (231) are integrally formed.

7. The COB light strip with splicing function according to claim 5 or 6, characterized in that, The connecting block (232) is provided with a protruding snap-fit ​​part (2323) at one end away from the plug part (233). The snap-fit ​​part (2323) is provided with a positioning groove (2324) that allows one end of the second conductive element (24) to extend out. The connecting seat (21) is provided with a clamping groove (213) that allows the snap-fit ​​part (2323) to be snapped into.

8. The COB light strip with splicing function according to claim 1, characterized in that, The other end of the second conductive element (24) is provided with an upwardly protruding arc-shaped terminal (241), which is electrically connected to the conductive terminal (321).

9. The COB light strip with splicing function according to claim 1, characterized in that, The base (31) is provided with multiple sliding grooves (311), and the plug (23) is provided with multiple sliders (234) that can slide in the sliding grooves (311).

10. The COB light strip with splicing function according to claim 1, characterized in that, The base (31) is provided with a groove (312) for positioning the third conductive component (32). The top surface of the base (31) is also provided with an annular mounting groove (313). The annular mounting groove (313) is also provided with a mounting plate (5) that can be inserted into it. The mounting plate (5) is connected and fixed to the base (31) to prevent the third conductive component (32) from detaching from the base (31).

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