CONNECTION KIT FOR LIGHT STRIP AND LIGHT STRIP USING THIS KIT

Abstract

This utility model reveals a light strip connection assembly (100), comprising: a connection plug (10) having a first hole (101) adapted to the shape of a light strip (30) for connecting the light strip (30); a connector (20) having a connector housing (201) removably attached to the connection plug (10), and a conductive pin (202) piercing the light strip (30) to be electrically connected to the light strip (30); and a wire (40) connected to a power source to supply power to the light strip (30), wherein one end of the connector (20) penetrates the connection plug (10) by means of the conductive pin (202) to be electrically connected to the light strip (30), and the other end of the connector (20) is electrically connected to the wire (40) to supply power to the light strip (30). [FIGURE 1]

Description

Title of the invention: CONNECTION ASSEMBLY FOR LIGHT STRIP AND LIGHT STRIP USING THIS ASSEMBLY technical field

[0001] The present utility model relates to the technical field of light strips, and in particular to a light strip connection assembly and a light strip using this light strip connection assembly. Prior art

[0002] As a new lighting device, light strips are increasingly being used widely due to their characteristics such as flexibility, elasticity, durability, sealing, and dust resistance. A single light strip has a limited length. Therefore, it is necessary to connect several light strips in a real-world application. However, the circuits of light strips are not easily connectable, and a power cord must be plugged into a power outlet to make the connection. To achieve a secure connection, a snap-fit ​​or screw connection is generally used to connect a mechanical structure to a circuit. The above-described method of connecting light strips compromises the integrity of the light strip and also suffers from uneven illumination. SUMMARY

[0003] To remedy this, in order to resolve at least one of the problems mentioned above in the prior art, the present utility model proposes a light strip connection assembly and a light strip using the light strip connection assembly.

[0004] The specific technical solutions are as follows. According to one aspect of this utility model, a light strip connection assembly is proposed, comprising:

[0005] a connection plug having a first hole adapted to the shape of a light strip for connecting the light strip; and

[0006] a connector having a connector housing removable to the plug, and a conductive pin piercing the light strip to be electrically connected to the light strip; and

[0007] a wire connected to a power source to supply energy to the light strip,

[0008] where one end of the connector is configured to penetrate through the plug connection by means of the conductive pin to be connected to the light strip, and the other end of the connector is connected to the wire to supply power to the light strip.

[0009] Preferably, the light strip connection assembly also includes:

[0010] a seal having a shape corresponding to a cavity in which a luminous bead of the light strip is located, the seal being configured to support a circuit board of the light strip.

[0011] Preferably, an outer surface of the connection plug is provided with a connection structure corresponding to the connector housing;

[0012] and / or a rear surface of the connection plug is provided with a third hole in communication with the first hole, the third hole being configured to allow the conductive pin to pass through.

[0013] Preferably, the connection structure of the outer surface of the connection plug is a protrusion, and the protrusion corresponds to a groove provided in the housing of the connector to removably connect the connection plug to the connector;

[0014] or the connection structure of the outer surface of the connection plug is a groove, and the groove corresponds to a protrusion provided on a lateral surface of the connector housing to removably connect the connection plug to the connector.

[0015] Preferably, the connector housing has a lower surface, and the conductive pin is fixed to the lower surface.

[0016] Preferably, the connector housing has two lateral surfaces arranged opposite each other, and the grooves provided in the two lateral surfaces correspond to two protrusions provided on the outer surface of the connection plug to removably connect the connection plug to the connector;

[0017] or the connector housing has two lateral surfaces arranged opposite each other, and the protrusions provided on the two lateral surfaces correspond to two grooves provided on the outer surface of the connection plug to removably connect the connection plug to the connector.

[0018] Preferably, the conductive pin pierces the connection plug to come into contact with a pad on a circuit board of the light strip to make an electrical connection;

[0019] or the conductive pin pierces a first connection plug and enters a circuit board of a first light strip to make the electrical connection.

[0020] According to another aspect of this utility model, a light strip connection assembly is proposed, comprising:

[0021] a connection plug having a first hole adapted to the shape of a light strip for connecting the light strip; and

[0022] a first connector and a second connector, each having a connector housing removable to the plug, and a conductive pin piercing the light strip to be electrically connected to the light strip; and

[0023] a wire configured to electrically connect the first connector to the second connector,

[0024] where one end of each first and second connector is configured to penetrate through the connecting plug by means of the conductive pin to be connected to the light strip, and the other end of the first connector and the other end of the second connector are connected by the wire to electrically connect two light strips.

[0025] According to another aspect of the present utility model, a light strip connection assembly is proposed, comprising:

[0026] a first connection plug having a first hole adapted to the shape of a light strip for connecting a first light strip;

[0027] a second connecting plug having a second hole adapted to the shape of a light strip for connecting a second light strip; and

[0028] a connector having a removable connector housing attached to the first connecting plug and the second connecting plug, and a first conductive pin and a second conductive pin which pierce the first light strip and the second light strip to be electrically connected to the first light strip and the second light strip.

[0029] Preferably, the light strip connection assembly also includes: a first seal and a second seal, where the first seal and the second seal each have a shape corresponding to a cavity in which are located light beads of the first light strip and the second light strip, and are configured to support the circuit boards of the light strips.

[0030] Preferably, the first conductive pin pierces the first connection plug and enters the circuit board to make an electrical connection;

[0031] and / or the second conductive pin pierces the second connection plug and enters the circuit board to make an electrical connection.

[0032] Preferably, the first conductive pin pierces the first connection plug and comes into contact with a pad on the circuit board to make the electrical connection;

[0033] and / or the second conductive pin pierces the second connection plug and comes into contact with a pad on the circuit board to make the electrical connection.

[0034] According to another aspect of the present utility model, a light strip is proposed, where the light strip is connected using a light strip connection assembly as described above.

[0035] Compared to the prior art, the present utility model has the following advantages:

[0036] 1) A circuit connection between the light strips is made using the conductive pin that pierces the light strip, making it easier to use;

[0037] 2) a connection by means of the connection plug connecting the light strip then being connected to the connector is more secure, and the connection method is simpler and easier, and the shapes of the connection plug and connector can be selected to be similar to that of the light strip, so that the connected light strip has better integrity;

[0038] 3) a transparent connector or a connector of the same the color that the light strip can be used when the light strip is inserted into the connector, so that the light strip emits a more uniform light; and

[0039] 4) the conductive pin of the connector pierces the circuit board of the strip luminous, for example, penetrates a flexible circuit board to make an electrical connection or comes into contact with a printed circuit pad to make an electrical connection, which allows for solderless electrical conduction, and because piercing an adhesive in the luminous strip is equivalent to fixing the conductive pin, cold soldering is avoided and the stability of the electrical connection is improved. Brief description of the drawings

[0040] This disclosure can be better understood from the following description with reference to the accompanying drawings. The components in the figures are not necessarily to scale, but the emphasis is on the principles of the embodiments illustrated. In different views, the same reference numerals designate corresponding parts.

[0041] [Fig-1] is a structural diagram of a light strip connection assembly 100 according to embodiment 1 of the present utility model;

[0042] [Fig.2] is a cross-sectional view of a light strip connection assembly mounted according to an embodiment of the present utility model;

[0043] [Fig.3] is a structural diagram of a light strip connection assembly 200 according to embodiment 2 of the present utility model;

[0044] [Fig.4] is a structural diagram of a light strip connection assembly 300 according to embodiment 3 of the present utility model;

[0045] [Fig. 5] is a diagram of a luminous strip according to embodiment 4 of the present utility model before and after assembly; and

[0046] [Fig.6] is a diagram showing the flow of the adhesive according to the embodiment 4 of this utility model. DETAILED DESCRIPTION OF THE IMPLEMENTATION METHODS

[0047] The present utility model is described below based on embodiments, but it should be noted that the present utility model is not limited to these embodiments. In the following detailed description of the present utility model, certain specific details are described in detail. However, for the parts that are not described in detail, specialists in the field can fully understand the present utility model.

[0048] Furthermore, it should be understood by persons with ordinary skills in the field that the drawings supplied are intended solely to illustrate the objectives, features and advantages of the present utility model, and the drawings supplied are not actually drawn to scale.

[0049] Furthermore, unless explicitly required in the context, similar terms such as "includes" and "contains" throughout the description and claims should be interpreted as inclusive rather than exclusive or exhaustive. In other words, these terms mean "including, but not limited to."

[0050] Embodiment 1

[0051] As shown in [Fig. 1], a light strip connection assembly 100 comprises: a connection plug 10 having a first hole 101 adapted to the shape of a light strip for connecting the light strip 30;

[0052] a connector 20 having a connector housing 201 removably connected to the plug 10, and a conductive pin 202 piercing the light strip 30 to be electrically connected to the light strip 30; and

[0053] a wire 40 connected to a power source to supply power to the light strip 30,

[0054] where one end of the connector 20 is configured to penetrate through the connecting plug by means of the conductive pin 202 to be connected to the light strip, and the other end of the connector is connected to the wire to supply power to the light strip.

[0055] According to this embodiment of the utility model, a circuit connection between the light strips is made using the conductive pin 202 which pierces the light strip 30, making operation easier. According to this embodiment of the utility model, a full connection made by means of the connecting plug 10 connecting the light strip 30 and being linked to the connector 20 is more secure, and the connection method is simpler and more easy. In addition, the connection plug 10 and the connector 20 have shapes similar to those of the light strip 30, so the connected light strip 30 has better integrity.

[0056] In one embodiment, the light strip connection assembly 100 also includes a seal 50. As shown in [Fig. 1] and 2, the seal 50 has a shape corresponding to a cavity in which a light bead 301 of the light strip 30 is located, and is configured to support a circuit board 302 of the light strip 30. The seal 50 is located above the light bead and is configured to support the entire cavity so that, when the conductive pin 202 pierces a colloid of the light strip 30, an upper part of the seal 50 comes into contact with the upper colloid of the cavity and a lower part of the seal 50 comes into contact with the circuit board to prevent the circuit board 302 from deforming towards the cavity.

[0057] In one embodiment, an outer surface of the connector plug 10 is provided with a connection structure corresponding to the connector housing. The connection structure can be configured to removably connect the connector plug 10 to the connector 20. Preferably, the connection structure of the outer surface of the connector plug 10 is a protrusion 102, and the protrusion 102 corresponds to a groove 203 provided in the connector housing 201 for removably connecting the connector plug 10 to the connector 20. In this way, the connector plug 10 can be directly snapped into and secured in the connector 20, and while the snap-in connection is made, a depth through which the conductive pin 202 penetrates the light strip 30 can be fixed, so that the conductive pin 202 can be in better contact with the circuit board 302 of the light strip 30.

[0058] Furthermore, specialists in the field can provide the connection structure of the outer surface of the connector plug 10 in the form of a groove according to a real situation, and consequently, a protrusion is provided on the housing of the connector 201, which can also achieve the adaptation for removably connecting the connector plug 10 to the connector 20. Moreover, in the embodiment and other possible embodiments of this disclosure, specialists in the field can use other alternative connection methods according to the real requirements of the removable connection between the connector plug 10 and the connector 20, and can alternatively choose different shapes of grooves and protrusions to achieve the mutual adaptation.

[0059] In one embodiment, as shown in [Fig. 1] and [Fig. 2], the connector housing 201 has a lower surface, and the conductive pin 202 is fixed to the lower surface. To achieve a more stable fixing, two groups of pins Conductive pins 202 can be provided, and the two groups of conductive pins 202 are electrically connected to the lower surface. Preferably, the two groups of conductive pins 202 are respectively connected to a positive and a negative electrode of a power source, with two wires of wire 40 being the positive and negative electrodes of the power source, and power can be supplied to the circuit board 302 through the electrical connection by means of the two groups of conductive pins 202. In a preferred implementation, the conductive pin 202 is in the form of a Y-drilled structure, and the Y-drilled structure is made with the tips of the conductive pin 202 in the form of two pins, so that the conductive pin 202 can more easily penetrate the colloid and / or the circuit board 302 of the light strip 30 while remaining rigid.It can be understood by specialists in the field that the shape of the conductive pin 202 in the embodiment of this utility model can be a different shape that facilitates drilling the light strip 30, and the number of groups of conductive pins 202 is not limited to two. For a more stable fixing and a more reliable electrical or circuit connection between several light strips, 3 to 6 groups of conductive pins 202 can also be provided.

[0060] In one embodiment, as shown in [Fig. 1] and 2, the electrical connection is made by the conductive pin 202 penetrating, by means of the connection plug 10, and coming into contact with a pad (not shown) on the circuit board 302 of the light strip 30 which enters the first hole 101. The circuit board 302 can be a printed circuit board, and the electrical connection can be made by coming into contact with the pad on the printed circuit board.

[0061] In one embodiment, the electrical connection is made by the conductive pin 202 penetrating, by means of the connection plug 10, the circuit board 302 of the light strip 30 which enters the first hole 101. The circuit board 302 is preferably a flexible circuit board so that the electrical connection with the flexible circuit board is made in such a way as to facilitate penetration.

[0062] Embodiment 2

[0063] According to another aspect of the present utility model, a 200 light strip connection assembly is proposed, comprising:

[0064] a connection plug 10 having a first hole 101 adapted to the shape of a light strip 30 for connecting the light strip;

[0065] a first connector 20 and a second connector 20' each having a connector housing 201 removably connected to the plug 10, and a conductive pin 202 piercing the light strip 30 to be electrically connected to the light strip 30; and

[0066] a wire 40 configured to electrically connect the first connector 20 to the second connector 20',

[0067] where one end of each first connector 20 and second connector 20' is configured to penetrate through the connection plug 10 by means of the conductive pin 202 to be connected to the light strip 30, and the other end of the first connector 20 and the other end of the second connector 20' are connected by the wire 40 to electrically connect two light strips 30.

[0068] In this embodiment, with the above technical solution, the two light strips 30 can be connected by the wire 40, which facilitates winding and rotating the light strips. Although the continuity of the light strips is sacrificed, a more flexible winding method is achieved.

[0069] In one embodiment, the light strip connection assembly 100 also includes a seal 50. As shown in [Fig. 1] and 2, the seal 50 has a shape corresponding to a cavity in which a light bead 301 of the light strip 30 is located, and is configured to support a circuit board 302 of the light strip 30. The seal 50 is located above the light bead and is configured to support the entire cavity so that, when the conductive pin 202 pierces a colloid of the light strip 30, an upper part of the seal 50 comes into contact with the upper colloid of the cavity and a lower part of the seal 50 comes into contact with the circuit board to prevent the circuit board 302 from deforming towards the cavity.

[0070] In one embodiment, an outer surface of the connector plug 10 is provided with a connection structure corresponding to the connector housing. The connection structure can be configured to removably connect the connector plug 10 to the connector 20. Preferably, the connection structure of the outer surface of the connector plug 10 is a protrusion 102, and the protrusion 102 corresponds to a groove 203 provided in the connector housing 201 for removably connecting the connector plug 10 to the connector 20. In this way, the connector plug 10 can be directly snapped into and secured in the connector 20, and while the snap-in connection is made, a depth through which the conductive pin 202 penetrates the light strip 30 can be fixed, so that the conductive pin 202 can be in better contact with the circuit board 302 of the light strip 30.

[0071] Furthermore, specialists in the field can provide the connection structure of the outer surface of the connector 10 in the form of a groove according to a real-world situation, and consequently, a protrusion is provided on the housing of the connector 201, which can also achieve the adaptation for removably connecting the connector 10 to the connector 20. Moreover, in the embodiment and In other possible embodiments of this disclosure, specialists in the field may use other alternative connection methods according to the actual requirements of the removable connection between the connection plug 10 and the connector 20, and may alternatively choose different shapes of grooves and protrusions to achieve mutual adaptation.

[0072] In one embodiment, as shown in [Fig. 2] and [Fig. 3], the connector housing 201 has a lower surface, and the conductive pin 202 is fixed to the lower surface. For a more stable attachment, two groups of conductive pins 202 may be provided, and the two groups of conductive pins 202 are electrically connected to the lower surface. Preferably, the two groups of conductive pins 202 are respectively connected to a positive and a negative electrode of a power source, with two wires of wire 40 being the positive and negative electrodes of the power source, and power may be supplied to the circuit board 302 via the electrical connection by means of the two groups of conductive pins 202. In a preferred implementation, the conductive pin 202 is in the form of a Y-shaped drilled structure.The Y-shaped drilling structure is made with the tips of the conductive pin 202 in the form of two pins, so that the conductive pin 202 can more easily penetrate the colloid and / or the circuit board 302 of the light strip 30 while remaining rigid. It will be understood by specialists in the field that the shape of the conductive pin 202 in the embodiment of this utility model can be a different shape that facilitates drilling the light strip 30, and the number of groups of conductive pins 202 is not limited to two. For a more stable fixing and a more reliable electrical or circuit connection between several light strips, 3 to 6 groups of conductive pins 202 can also be provided.

[0073] In one embodiment, as shown in [Fig.2] and 3, the electrical connection is made by the conductive pin 202 penetrating, by means of the connection plug 10, and coming into contact with a pad (not shown) on the circuit board 302 of the light strip 30 which enters the first hole 101. The circuit board 302 can be a printed circuit board, and the electrical connection can be made by coming into contact with the pad on the printed circuit board.

[0074] In one embodiment, the electrical connection is made by the conductive pin 202 penetrating, by means of the connection plug 10, the circuit board 302 of the light strip 30 which enters the first hole 101. The circuit board 302 is preferably a flexible circuit board so that the electrical connection with the flexible circuit board is made in such a way as to facilitate penetration.

[0075] Embodiment 3

[0076] According to another aspect of the present utility model, a 300 light strip connection assembly is proposed, comprising:

[0077] a first connection plug 10 having a first hole 101 adapted to the shape of a light strip for connecting a first light strip 30;

[0078] a second 10' connection plug having a second hole (not shown) adapted to the shape of a light strip 30' for connecting a second light strip 30'; and

[0079] a connector 20 having a connector housing 201 removablely connected to the first connection plug 10 and to the second connection plug 10', and a first conductive pin 202 and a second conductive pin 202' which pierce the first light strip 30 and the second light strip 30' to be electrically connected to the first light strip 30 and to the second light strip 30'.

[0080] In this embodiment, with the above technical solution, the two light strips 30 can be connected by means of the integrally connected connector 20, and the connector 20 has the same color as the light strips or is transparent to obtain continuity and uniformity of light from the light strips.

[0081] In one embodiment, as shown in [Fig. 2] and 4, the light strip connection assembly 100 also includes a first joint 50 and a second joint 50'. The first joint 50 and the second joint 50' each have a shape corresponding to a cavity in which are located light beads of the first light strip 30 and the second light strip 30', and are configured to support the circuit boards of the first light strip 30 and the second light strip 30', and to support the entire cavity, in order to prevent the circuit board 302 from deforming towards the cavity when the conductive pin 202 pierces a colloid of the light strip 30.

[0082] In one embodiment, an outer surface of the first connector plug 10 or the second connector plug 10' is provided with a connection structure corresponding to the housing of the connector 201. The connection structure can be configured to removably connect the first connector plug 10 or the second connector plug 10' to the two ends of the connector 20. Preferably, the connection structure of the outer surface of the first connector plug 10 or the second connector plug 10' is a protrusion 102, and the protrusion 102 corresponds to a groove 203 provided in the housing of the connector 201 for removably connecting the first connector plug 10 or the second connector plug 10' to the two ends of the connector 20.In this way, the first 10' connection plug or the second 10' connection plug can be directly snapped and fixed to both ends of the connector 20, and while the connection is by snapping. is made, a depth through which the first conductive pin 202 or the second conductive pin 202' penetrates into the first light strip 30 or the second light strip 30' can be fixed, so that the first conductive pin 202 or the second conductive pin 202' can be in better contact with the circuit board 302 of the first light strip 30 or the second light strip 30'.

[0083] Furthermore, specialists in the field can provide the connection structure of the outer surface of the first connecting plug 10 or the second connecting plug 10' in the form of a groove according to an actual situation, and consequently, a protrusion is provided on the housing of the connector 201, which can also achieve the adaptation to removably connect the first connecting plug 10 or the second connecting plug 10' to the connector 20. Moreover, in the embodiment and other possible embodiments of this disclosure, specialists in the field can use other alternative connection methods according to the actual requirements of the removable connection between the first connecting plug 10 or the second connecting plug 10' and the connector 20, and can alternatively choose different shapes of grooves and protrusions to achieve the mutual adaptation.

[0084] In one embodiment, as shown in [Fig. 2] and [Fig. 4], the connector housing 201 has a lower surface, and the first conductive pin 202 and the second conductive pin 202' are fixed to the lower surface. To achieve a more stable fixing, two groups of first conductive pins 202 and two groups of second conductive pins 202' may be provided and are electrically connected to the lower surface. Preferably, the two groups of first conductive pins 202 and the two groups of second conductive pins 202' are respectively connected to a positive and a negative electrode of a power source, so that the first conductive pins 202 and the second conductive pins 202' can respectively penetrate the first light strip 30 and the second light strip 30' to make the electrical connection.In a preferred embodiment, the first conductive pin 202 and the second conductive pin 202' are each in the form of a Y-drill structure, and the tips of the Y-drill structure are two pins, so that the first conductive pin 202 and the second conductive pin 202' can more easily penetrate the colloid and the circuit board 302 of the first light strip 30 and the second light strip 30' while remaining rigid. It may be understood by specialists in the field that the shape of the first conductive pin 202 or the second conductive pin 202' in the embodiment of the present utility model may be a different shape. This facilitates drilling the first 30" light strip or the second 30" light strip, and the number of groups of first 202" conductive pins or second 202" conductive pins is not limited to two. For more stable mounting and a more reliable electrical or circuit connection between multiple light strips, 3 to 6 groups of first 202" conductive pins or second 202" conductive pins may also be provided.

[0085] In one embodiment, as shown in [Fig.2] and 4, the electrical connection is made by the first conductive pin 202 penetrating, by means of the connection plug 10, and coming into contact with a pad (not shown) on the circuit board 302 of the first light strip 30 which enters the first hole 101. The circuit board 302 can be a printed circuit board, and the electrical connection can be made by coming into contact with the pad on the printed circuit board.

[0086] In one embodiment, the electrical connection is made by means of the second conductive pin 202' piercing, by means of the second connecting plug 10', the circuit board 302 of the second light strip 30' which enters the second hole. The circuit board 302 is preferably a flexible circuit board so that the electrical connection with the flexible circuit board is made in such a way as to facilitate penetration.

[0087] Embodiment 4

[0088] [Fig. 5] is a diagram of a light strip according to an embodiment of the present utility model before and after assembly. It can be seen that in embodiments 1 and 3 of the present utility model, assembly can be carried out by: placing the seal 50 in the cavity of the light strip 30, inserting the light strip 30 into the connection plug 10, and clicking the connection plug 10, which is connected to the light strip 30, into the connector 20 so that the conductive pin 202 located on the connector 20 can penetrate the light strip 30 to make the electrical connection. Furthermore, this embodiment reveals a light strip 400 obtained using embodiments 1 to 3 described above.

[0089] Preferably, in embodiments 1 to 3, a third hole 103 communicating with the first hole 101 may be provided in a rear surface of the connector 10. [Fig. 6] is a diagram showing the flow of adhesive according to one embodiment of the present utility model. The third hole 103 allows the conductive pin 202 of the connector 20 to pass through to enter the light strip 30, and adhesive may be poured into the connector 10 through the third hole 103 to achieve a seal. The adhesive is poured into the connector 10 by: turning the connector 10 over so that the third hole 103 is facing upwards, first dipping the adhesive into the third hole 103, and then placing the light strip 30 into the first hole 101 of the connector 10. Before the glue hardens, move the light strip back and forth several times to spread the glue evenly, then insert the light strip as far as it will go for assembly.

[0090] The embodiments mentioned above are solely intended to describe implementations of this utility model, and their descriptions are specific and detailed, which, however, should not be interpreted as limiting the scope of the patent for this utility model. It should be noted that several variations, modifications, equivalent substitutions, improvements, etc., can also be made by persons with ordinary skills in the field without departing from the concept of this utility model. All of this falls within the scope of protection of this utility model. Therefore, the scope of protection of the patent for this utility model is subject to the appended claims.

Claims

Demands

1. A light strip connection assembly (100), characterized in that it comprises: a connection plug (10) having a first hole (101) adapted to the shape of a light strip (30) for connecting the light strip (30); a connector (20) having a connector housing (201) removably connected to the connection plug (10), and a conductive pin piercing (202) the light strip (30) to be electrically connected to the light strip (30); and a wire (40) connected to a power source to supply power to the light strip (30), wherein one end of the connector (20) penetrates through the connection plug (10) by means of the conductive pin (202) to be connected to the light strip (30), and the other end of the connector (20) is connected to the wire (40) to supply power to the light strip (30).

2. The light strip connection assembly (100) according to claim 1, characterized in that it comprises: a seal (50) having a shape corresponding to a cavity in which a light bead (301) of the light strip (30) is located, the seal (50) being supporting a circuit board (302) of the light strip (30).

3. The light strip connection assembly (100) according to claim 1, characterized in that the outer surface of the connection plug (10) is provided with a connection structure which corresponds to the housing of the connector (201); and / or a rear surface of the connection plug (10) is provided with a third hole (103) in communication with the first hole (101), the third hole (103) being configured to allow the conductive pin (202) to pass through.

4. The light strip connection assembly (100) according to claim 3, characterized in that the connection structure of the outer surface of the connection plug (10) is a protrusion (102), and the protrusion (102) corresponds to a groove (203) provided in the housing of the connector (201) to removably connect the connection plug (10) to the connector (20); or the connection structure of the outer surface of the connection plug (10) is a groove (203), and the groove (203) corresponds to a protrusion (102) provided on a lateral surface of the housing of the connector (201) to removably connect the connection plug (10) to the connector (20).

5. The light strip connection assembly (100) according to claim 1, characterized in that the connector housing (201) has a lower surface, and the conductive pin (202) is fixed to the lower surface.

6. The light strip connection assembly (100) according to claim 4, characterized in that the connector housing (201) has two lateral surfaces arranged opposite each other, and the grooves provided in the two lateral surfaces correspond to two protrusions provided on the outer surface of the connection plug (10) for removably connecting the connection plug (10) to the connector (20); or the connector housing (201) has two lateral surfaces arranged opposite each other, and the protrusions provided on the two lateral surfaces correspond to two grooves provided on the outer surface of the connection plug (10) for removably connecting the connection plug (10) to the connector (20).

7. The light strip connection assembly (100) according to claim 1, characterized in that the conductive pin (202) pierces the connection plug (10) to come into contact with a pad on a circuit board (302) of a light strip (30) to make an electrical connection; or the conductive pin (202) pierces a first connection plug (10) and enters a circuit board (302) of a first light strip (30) to make the electrical connection.

8. A light strip connection assembly (200), characterized in that it comprises: a connection plug (10) having a first hole (101) adapted to the shape of a light strip (30) for connecting the light strip (30); and a first connector (20) and a second connector (20) each having a connector housing (201) removably connected to the connection plug (10), and a conductive pin (202) piercing the light strip (30) for electrical connection to the light strip (30); and a wire (40) configured to electrically connect the first connector (20) to the second connector (20), where one end of each first connector (20) and second connector (20) is configured to penetrate through the connecting plug (10) by means of the conductive pin (202) to be connected to the light strip (30), and the other end of the first connector (20) and the other end of the second connector (20) are connected by the wire (40) to electrically connect two light strips.

9. A light strip connection assembly (300), characterized in that it comprises: a first connection plug (10) having a first hole (101) adapted to the shape of a light strip (30) for connecting a first light strip (30); a second connection plug (10) having a second hole adapted to the shape of a light strip (30) for connecting a second light strip (30); and a connector (20) having a connector housing (201) removably connected to the first connection plug (10) and the second connection plug (10), and a first conductive pin (202) and a second conductive pin (202) which pierce the first light strip (30) and the second light strip (30) to be electrically connected to the first light strip (30) and the second light strip (30).

10. The light strip connection assembly (300) according to claim 9, characterized in further comprising a first seal (50) and a second seal (50), wherein the first seal (50) and the second seal (50) each have a shape which corresponds to a cavity in which are located light beads (30) of the first and second light strips (30), and support the circuit boards of the light strips.

11. The light strip connection assembly (300) according to claim 9 or 10, characterized in that the first conductive pin (202) pierces the first connection plug (10) and enters the circuit board (302) to make an electrical connection; and / or the second conductive pin (202) pierces the second connecting plug (10) and enters the circuit board (302) to make an electrical connection.

12. The light strip connection assembly (300) according to claim 9 or 10, characterized in that the first conductive pin (202) pierces the first connection plug (10) and makes contact with a pad on the circuit board (302) to make the electrical connection; and / or the second conductive pin (202) pierces the second connection plug (10) and makes contact with a pad on the circuit board (302) to make the electrical connection.

13. A light strip, characterized in that the light strip (30) is connected using a light strip connection assembly (100,200,300) according to any one of claims 1 to 12.

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