Tree-shaped lamp section and tree-shaped lamp

Abstract

The utility model provides a tree-shaped lamp joint and a tree-shaped lamp, the tree-shaped lamp comprises a plurality of tree-shaped lamp joints and a base, the plurality of tree-shaped lamp joints are assembled together and installed on the base, and each tree-shaped lamp joint comprises a first pipe body, a second pipe body and an electric connection assembly; the electric connection assembly comprises a PIN, a circuit board, a first power connection seat, a second power connection seat, a first connector and a second connector, the first connector is installed in one end of the first pipe body, the second connector is installed in one end, facing the first pipe body, of the second pipe body, the first connector is detachably connected with the second connector so that the first pipe body can be detachably connected with the second pipe body, and the second connector is detachably connected with the PIN. The PIN is installed in the first connector and electrically connected with the first power connection seat, the circuit board is installed in the second connector and electrically connected with the second power connection seat, the PIN is provided with a spring, and the PIN abuts against the circuit board; according to the tree-shaped lamp section, the power connection stability can be improved, and meanwhile the decoration effect of the tree-shaped lamp section can be improved.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a tree-shaped lamp festival and a tree-shaped lamp. Background Art

[0002] In existing tree lights, since the circuits are usually arranged on the outside of the tree, the power connection circuits of the tree lights are often exposed to the environment and the field of vision of people around. Not only will the power connection of the lights be easily affected by the environment, such as moisture or damage, making the power connection of the lights unstable; it will also make the tree lights less beautiful and fail to achieve the decorative effect of the tree lights. In addition, the circuit part needs to be assembled separately when assembling the tree lights, which is not only inconvenient but also time-consuming and labor-intensive. Utility Model Content

[0003] Based on this, it is necessary to provide a tree-shaped light festival and a tree-shaped light to solve at least one of the above problems.

[0004] In the first aspect, the present application provides a tree-shaped light festival, which includes a first tube body, a second tube body and an electrical connection component, and the electrical connection component includes a PIN needle, a circuit board, a first power socket, a second power socket, a first connector and a second connector, the first connector is installed in one end of the first tube body, and the second connector is installed in an end of the second tube body facing the first tube body, the first connector is detachably connected to the second connector so that the first tube body is detachably connected to the second tube body, the PIN needle is installed in the first connector and is electrically connected to the first power socket, the circuit board is installed in the second connector and is electrically connected to the second power socket, the PIN needle has a spring, and the PIN needle abuts the circuit board.

[0005] Furthermore, the first joint includes a fifth through hole, the first tube body has a fourth through hole at a position corresponding to the fifth through hole, and the first joint is installed in the first tube body by means of a bolt passing through the fourth through hole and the fifth through hole in sequence.

[0006] Furthermore, the middle portion of the first joint has a second step, and the second step has the first groove extending in a direction away from the second joint so that a clamp matching the shape of the first groove can clamp the first joint through the first groove.

[0007] Furthermore, the first groove has an opening on a side facing the second step, and the opening has a stop to enable the clamp to clamp the first joint through the first groove.

[0008] Furthermore, the second joint includes a first buckle, and the second tube body has a second through hole at a position corresponding to the first buckle, and the first buckle is engaged in the second through hole to install the second joint in the second tube body.

[0009] Furthermore, the first buckle includes an elastic plate and a third protrusion matching the shape of the second through hole so that the second connector can be inserted into the second tube body.

[0010] Furthermore, the second tube body includes a thin tube body portion facing toward the first tube body and a thick tube body portion facing away from the first tube body, and the thin tube body portion is inserted into the tube cavity of the first tube body so that the second tube body is detachably connected to the first tube body.

[0011] Furthermore, the second connector has a third step at the end close to the tube body detail, and the projection size of the third step in the insertion direction is larger than the projection size of the lumen of the tube body detail in the insertion direction so that the third step limits the second connector from being fully inserted into the lumen of the tube body detail.

[0012] Further, the first joint includes a first shell, a second shell and a first connecting structure located between the first shell and the second shell, and the first shell is connected to the second shell through the first connecting structure, and / or, the second joint includes a third shell, a fourth shell and a second connecting structure located between the third shell and the fourth shell, and the third shell is connected to the fourth shell through the second connecting structure.

[0013] The above-mentioned tree-shaped light festival, since the electrical connection component is arranged inside the first tube body and the second tube body, and the PIN pin with a spring is abutted against the circuit board to achieve electrical connection, it can prevent the circuit board from being damaged by the PIN pin, and at the same time prevent the electrical connection component from being damp or damaged, etc., thereby improving the stability of power connection, and since the electrical connection component is arranged inside the first tube body and the second tube body connected together, it can improve the decorative effect of the tree-shaped light, and since the first connector and the second connector that realize both mechanical connection and electrical connection are provided, there is no need to assemble the power connection part separately, which is convenient for users to assemble.

[0014] In the second aspect, the present application also provides a tree-shaped lamp, comprising at least one tree-shaped lamp section and a base, wherein the tree-shaped lamp section is installed on the base after assembly, and the tree-shaped lamp section comprises a first tube body, a second tube body and an electrical connection component, wherein the electrical connection component comprises a first power connection structure, a second power connection structure, a first power connection seat, a second power connection seat, a first connector and a second connector, wherein the first connector is installed in one end of the first tube body, and the second connector is installed in an end of the second tube body facing the first tube body, and the first connector is detachably connected to the second connector so that the first tube body is detachably connected to the second tube body, the first power connection structure is installed in the first connector and electrically connected to the first power connection seat, the second power connection structure is installed in the second connector and electrically connected to the second power connection seat, and the first power connection structure has a spring, and the first power connection structure abuts against the second power connection structure under the action of the spring.

[0015] In the above-mentioned tree-shaped lamp, since the electrical connection component is arranged inside the first tube body and the second tube body, and the PIN pin with a spring abuts against the circuit board to achieve electrical connection, it can prevent the circuit board from being damaged by the PIN pin, and at the same time prevent the electrical connection component from being damp or damaged, thereby improving the stability of the power connection. Moreover, since the electrical connection component is arranged inside the first tube body and the second tube body connected together, it can improve the decorative effect of the tree-shaped lamp. Moreover, since the first connector and the second connector that simultaneously achieve mechanical and electrical connection are provided, there is no need to assemble the electrical connection part separately, which is convenient for users to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are for illustrative purposes only and are not to be construed as limiting the present invention; identical reference numerals are used for components having identical structures and functions.

[0017] Figure 1 This is a schematic diagram of the overall structure of a tree-shaped light festival according to an embodiment of the present application;

[0018] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the tree-shaped lantern festival shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the exploded structure of the electrical connection assembly shown;

[0020] Figure 4 for Figure 1 The overall structural diagram of the first tube body is shown;

[0021] Figure 5 for Figure 1 The overall structural diagram of the second tube body is shown;

[0022] Figure 6 for Figure 3 The overall structural diagram of the PIN needle is shown;

[0023] Figure 7 for Figure 3 The overall structural diagram of the first joint is shown;

[0024] Figure 8 for Figure 3 The overall structural diagram of the circuit board shown;

[0025] Figure 9 This is a schematic diagram of the overall structure of a tree-shaped light according to an embodiment of the present application;

[0026] Explanation of reference numerals: tree-shaped light section 100; first tube body 1; third through hole 11; fourth through hole 12; second tube body 2; first through hole 21; first step 22; second through hole 23; tube body thin portion 24; tube body thick portion 25; electrical connection assembly 3; first connector 31; first protrusion 3101; second protrusion 3102; first connection structure 3103; first shell 3104; second shell 3105; second step 3106; first groove 3107; gear 31071; fifth through hole 3108; circuit board mounting hole 3109; first wire hole 31010; first end plate 31011; first Second connector 32; second wire hole 3201; rib 32010; second end plate 32011; plug hole 32012; first wire groove 3202; first mounting hole 3203; second mounting hole 3204; second connecting structure 3205; third shell 3206; fourth shell 3207; first buckle 3208; elastic plate 32081; third protrusion 32082; third step 3209; first power socket 33; wire 34; PIN needle 35; tail 351; spring 352; head 353; circuit board 36; negative electrode portion 361; positive electrode portion 362; second power socket 37. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings in the embodiments of the present application. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships can exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0028] In the following, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0029] In the description of this embodiment, unless otherwise specified, “a plurality of” means two or more.

[0030] Please refer to Figure 1-3 The present application provides a tree-shaped light festival 100. Exemplarily, the tree-shaped light festival 100 includes a first tube body 1, a second tube body 2 and an electrical connection component 3. The first tube body 1 is detachably connected to the second tube body 2, and the electrical connection component 3 is arranged inside the first tube body 1 and the second tube body 2.

[0031] The electrical connection assembly 3 includes a first connector 31 and a second connector 32. The first connector 31 is installed in one end of the first tube body 1, and the second connector 32 is installed in the end of the second tube body 2 facing the first tube body 1. The first connector 31 can be detachably connected to the second connector 32 so that the first connector 31 can be detachably connected to the second connector 32.

[0032] The electrical connection assembly 3 also includes a wire 34, a first power connection structure, a second power connection structure, a first power connection seat 33 and a second power connection seat 37. The first power connection seat 33 is located on the outside of the first tube body 1, and the second power connection seat 37 is located on the outside of the second tube body 2. The second power connection structure is installed in the first joint 31 and is electrically connected to the first power connection seat 33 through the wire 34 passing through the first tube body 1. The first power connection structure is installed in the second joint 32 and is electrically connected to the second power connection seat 37 through the wire 34 passing through the second tube body 2.

[0033] In this embodiment, the first power connection structure is a PIN needle 35. It can be understood that in some embodiments, the first power connection structure may also be a contact, a plug, etc.

[0034] In this embodiment, the second power connection structure is a circuit board 36. It can be understood that in some embodiments, the second power connection structure may also be a contact piece, a socket, etc.

[0035] Please refer to Figure 6 The PIN needle 35 includes a head 353 facing the circuit board 36 and a tail 351 facing away from the circuit board 36. The head 353 is movably connected to the tail 351. A spring 352 is connected between the head 353 and the tail 351. The head 353 can move relative to the tail 351 under the action of external force, while driving the spring 352 to stretch or compress.

[0036] Please refer to Figure 3 and 4The first tube body 1 has a lumen, and the first connector 31 is installed in the lumen of the first tube body 1. The first connector 31 has an inner cavity. The inner cavity of the first connector 31 corresponds to the inner wall of the wire 34 at two locations that protrude inward to form a first protrusion 3101 and a second protrusion 3102 respectively. The first tube body 1 has a circuit board mounting hole 3109 on the side facing the second connector 32. The circuit board 36 is clamped in the circuit board mounting hole 3109 so that the circuit board 36 is installed in the first connector 31. The first tube body 1 has a first end on the side facing away from the second connector 32. Plate 31011, the first end plate 31011 has a first wire hole 31010 on the inward side, the first tube body 1 also includes a third through hole 11, one end of the wire 34 is electrically connected to the circuit board 36, and the other end of the wire 34 bypasses the first protrusion 3101 and the second protrusion 3102 in sequence to reduce the risk of the wire 34 being pulled off. After bypassing the second protrusion 3102, the other end of the wire 34 passes through the first wire hole 31010 and the third through hole 11 in sequence and extends to the outside of the first tube body 1 to electrically connect to the first power socket 33.

[0037] Please refer to Figure 3 and 5 The second tube body 2 has a lumen, and the second connector 32 is installed in the lumen of the second tube body 2. The second connector 32 has an inner lumen, and the inner wall of the inner lumen of the second connector 32 facing the wire 34 is inwardly protruding to form two ribs 32010, one of the ribs 32010 has a first mounting hole 3203 on the inward side, and the other rib 32010 has a second mounting hole 3204 on the inward side. The PIN needle 35 is clamped in the first mounting hole 3203 and the second mounting hole 3204 so that the PIN needle 35 is stably installed in the second connector 32. The second connector 32 has a second mounting hole 3203 on the side facing away from the first connector 31. End plate 32011, the inner wall of the inner cavity of the second connector 32 near the second end plate 32011 protrudes inward to form a rib 32010, the inward side of the second end plate 32011 has a second wire hole 3201, the inward side of the rib 32010 near the second end plate 32011 has a first wire groove 3202, the second tube body 2 also includes a first through hole 21, one end of the wire 34 is electrically connected to the PIN needle 35, and the other end of the wire 34 passes through the first wire groove 3202, the second wire hole 3201 and the first through hole 21 in sequence and extends to the outside of the second tube body 2 to be electrically connected to the second power socket 37.

[0038] Please refer to Figure 1-7 The first joint 31 also includes two fifth through holes 3108 arranged opposite to each other, and the first tube body 1 has a fourth through hole 12 at a position corresponding to the fifth through hole 3108. The first joint 31 is installed in the tube cavity of the first tube body 1 by means of bolts (not shown in the drawings) that pass through the fifth through hole 3108 and the fourth through hole 12 in sequence.

[0039] The first connector 31 is installed in the tube cavity in the middle of the first tube body 1. The middle of the first connector 31 has a second step 3106 facing the second connector 32. Since the first connector 31 is installed in the middle of the first tube body 1, installation is more difficult. Therefore, the second step 3106 is provided with a first groove 3107 extending in a direction away from the second connector 32 so that a clamp matching the shape of the first groove 3107 can clamp the first connector 31 through the first groove 3107, thereby making it easier to install the first connector 31 in the middle of the first tube body 1.

[0040] Please refer to Figure 7 The first groove 3107 has an opening on one side facing the second step 3106 , and the opening has a stop 31071 so that the clamp can clamp the first joint 31 more stably through the first groove 3107 .

[0041] Please refer to Figure 1-7 The second connector 32 includes a first buckle 3208 , and the second tube body 2 has a second through hole 23 at a position corresponding to the first buckle 3208 . The first buckle 3208 is snapped into the second through hole 23 so that the second connector 32 is installed in the tube cavity of the second tube body 2 .

[0042] The first clip 3208 includes an elastic plate 32081 and a third protrusion 32082 that matches the shape of the second through hole 23 so that the second connector 32 can be smoothly inserted into the second tube body 2 through the deformation of the elastic plate 32081 and the guidance of the third protrusion 32082 during the insertion process of the second tube body 2, and when the third protrusion 32082 reaches the second through hole 23, the third protrusion 32082 enters and is inserted into the second through hole 23 through the rebound of the elastic plate 32081.

[0043] The second tube body 2 includes a thin tube portion 24 facing the first tube body 1 and a thick tube portion 25 facing away from the first tube body 1. During installation, the thin tube portion 24 is inserted into the tube cavity of the first tube body 1 so that the second tube body 2 is detachably connected to the first tube body 1.

[0044] There is a first step 22 between the thick part 25 of the tube body. During installation, the annular tube end of the first tube body 1 facing the second tube body 2 fits into the first step 22. In this way, the tree-shaped first tube body 1 and the second tube body 2 can be almost seamlessly joined, which is conducive to further improving the decorative effect of the tree-shaped light festival.

[0045] The end of the second connector 32 near the tube body detail 24 has a third step 3209 located on the outside and a plug hole 32012 located on the inside. The projected size of the third step 3209 in the insertion direction is larger than the projected size of the lumen of the tube body detail 24 in the insertion direction, so that the third step 3209 restricts the second connector 32 from being fully inserted into the lumen of the tube body detail 24, thereby preventing the end of the first connector 31 on the side where the circuit board 36 is located from passing through the plug hole 32012 of the second connector 32 and inserting into the inner lumen of the second connector 32, so that the circuit board 36 contacts the PIN needle 35, and the PIN needle 35 abuts against the circuit board 36 under the action of the spring 352.

[0046] Please refer to Figure 8 The circuit board 36 includes a negative electrode portion 361 located in the center of the circular circuit board 36 and an annular positive electrode portion 362 located on the periphery of the circular circuit board 36. There are three PIN pins 35, two of which are in contact with the outer annular positive electrode portion 362, and the remaining one of the three PIN pins 35 is in contact with the negative electrode portion 361 located in the center of the circular circuit board 36. Since the positive current is relatively large, by providing two abutting PIN pins 35, the risk of PIN pin 35 failure and circuit breaker can be reduced, which is conducive to further improving the stability of power connection.

[0047] Please refer to Figure 1-7 The first joint 31 includes a first shell 3104, a second shell 3105 and a first connecting structure 3103 located between the first shell 3104 and the second shell 3105. The first shell 3104 is connected to the second shell 3105 through the first connecting structure 3103, and an inner cavity of the first joint 31 is formed between the first shell 3104 and the second shell 3105.

[0048] The second joint 32 includes a third shell 3206, a fourth shell 3207 and a second connecting structure 3205 located between the third shell 3206 and the fourth shell 3207. The third shell 3206 is connected to the fourth shell 3207 through the second connecting structure 3205. The inner cavity of the second joint 32 is formed between the third shell 3206 and the fourth shell 3207.

[0049] The first connecting structure 3103 and the second connecting structure 3205 have basically the same structure, both including connecting columns and card holes. The first shell 3104 is fixed to the second shell 3105, and the third shell 3206 is fixed to the fourth shell 3207 by the connecting columns being carded into the card holes.

[0050] Please refer to Figure 9 The present application also provides a tree-shaped lamp 200 , which includes a plurality of tree-shaped lamp sections 100 and a base 201 . The plurality of tree-shaped lamp sections 100 are assembled together and mounted on the base 201 to form a tree shape.

[0051] Since the electrical connection assembly 100 is disposed inside the first tube body 1 and the second tube body 2, and the spring-loaded PIN pin 35 abuts against the circuit board 36 to achieve electrical connection, the circuit board 36 can be prevented from being damaged by the PIN pin 35. At the same time, the electrical connection assembly 100 can be prevented from being exposed to moisture or damage, thereby improving the stability of the electrical connection. Moreover, since the electrical connection assembly 100 is disposed inside the first tube body 1 and the second tube body 2 connected together, the decorative effect of the tree-shaped lamp 200 can be improved. Furthermore, since the first connector 31 and the second connector 32 are provided to achieve both mechanical and electrical connection, there is no need to assemble the electrical connection part separately, making assembly easier for users.

[0052] For those skilled in the art, it is obvious that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. The above content is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A tree-shaped lantern festival, characterized in that: The tree-shaped light section includes a first tube body, a second tube body and an electrical connection component, and the electrical connection component includes a PIN needle, a circuit board, a first power socket, a second power socket, a first connector and a second connector, the first connector is installed in one end of the first tube body, and the second connector is installed in the end of the second tube body facing the first tube body, the first connector is detachably connected to the second connector so that the first tube body is detachably connected to the second tube body, the PIN needle is installed in the first connector and is electrically connected to the first power socket, the circuit board is installed in the second connector and is electrically connected to the second power socket, the PIN needle has a spring, and the PIN needle abuts the circuit board.

2. The tree-shaped lantern festival according to claim 1, characterized in that: The first joint includes a fifth through hole, the first tube body has a fourth through hole at a position corresponding to the fifth through hole, and the first joint is installed in the first tube body by a bolt passing through the fourth through hole and the fifth through hole in sequence.

3. The tree-shaped lantern festival according to claim 2, characterized in that: The first joint has a second step at its middle portion. The second step has a first groove extending away from the second joint, so that a clamp matching the shape of the first groove can clamp the first joint through the first groove.

4. The tree-shaped lantern festival according to claim 3, characterized in that: The first groove has an opening on a side facing the second step, and the opening has a stop to enable the clamp to clamp the first joint through the first groove.

5. The tree-shaped lantern festival according to claim 1, characterized in that: The second connector includes a first buckle, and the second tube body has a second through hole at a position corresponding to the first buckle. The first buckle is engaged in the second through hole to install the second connector in the second tube body.

6. The tree-shaped lantern festival according to claim 5, characterized in that: The first buckle includes an elastic plate and a third protrusion matching the shape of the second through hole so that the second connector can be inserted into the second tube body.

7. The tree-shaped lantern festival according to claim 6, characterized in that: The second tube body includes a thin tube body portion facing toward the first tube body and a thick tube body portion facing away from the first tube body. The thin tube body portion is inserted into the tube cavity of the first tube body so that the second tube body is detachably connected to the first tube body.

8. The tree-shaped lantern festival according to claim 7, characterized in that: The second connector has a third step at the end near the tube body detail, and the projection size of the third step in the insertion direction is larger than the projection size of the lumen of the tube body detail in the insertion direction so that the third step limits the second connector from being fully inserted into the lumen of the tube body detail.

9. The tree-shaped lantern festival according to claim 1, characterized in that: The first joint includes a first shell, a second shell and a first connecting structure located between the first shell and the second shell, and the first shell is connected to the second shell through the first connecting structure, and / or the second joint includes a third shell, a fourth shell and a second connecting structure located between the third shell and the fourth shell, and the third shell is connected to the fourth shell through the second connecting structure.

10. A tree-shaped light, characterized in that: It includes at least one tree-shaped light section and a base. The tree-shaped light section is installed on the base after assembly. The tree-shaped light section includes a first tube body, a second tube body and an electrical connection component. The electrical connection component includes a first power connection structure, a second power connection structure, a first power connection seat, a second power connection seat, a first connector and a second connector. The first connector is installed in one end of the first tube body, and the second connector is installed in an end of the second tube body facing the first tube body. The first connector can be detachably connected to the second connector so that the first tube body can be detachably connected to the second tube body. The first power connection structure is installed in the first connector and electrically connected to the first power connection seat. The second power connection structure is installed in the second connector and electrically connected to the second power connection seat. The first power connection structure has a spring, and the first power connection structure abuts against the second power connection structure under the action of the spring.

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