JP3089511U - Tree light structure - Google Patents

Abstract

(57) [Summary] [Problem] A tree light that is safe, takes up little space, and can be connected according to the required length. SOLUTION: In a light body having a control box, a board and a plurality of small lamps, and a tree light having a connecting line, a main plug is provided on a main power supply line in front of the board, and a main power supply at a front end of the board is provided. A set of wires connected to the wire portion to the rear end of the lamp are connected, and a female plug is provided at the end, the connecting wire has a double head design, a plug at one end and a female plug at another end. Is provided, the lamp body and the connecting line are connected to each other by a male plug and a female plug, and the lamp body and the connecting line are connected to a power source by a connecting line plug.
The tree light does not use a connecting line, and is directly connected to the female plug at the rear end of the previous tree light by the male plug at the front end thereof, and is continuously connected.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of tree light structure, in particular, the connection between the plug and the control box is connected by a clever combination structure, appropriately shunting the current, and skewing the multi-tree light, which is sufficiently safe. In addition, these tree lights take up little space at the time of splicing, are easy to arrange, and in addition, there is no need for the manufacturer to design many types of length standards. Related to the structure of a tree light that has functions.

[0002]

[Prior art]

 A well-known so-called tree light is a lamp set in which small lamps are skewed by electric wires.These small lamps are different colors such as yellow, red, and green, and can be used on Christmas trees, street trees, indoor walls, or specific places. Hanging, providing a variety of decorations, especially by adding an electronic control box to the circuit, can create an intermittent fluttering of the lamp and increase its aesthetics, and furthermore, these linear The lamps connected to each other can be further connected to each other, and further formed into a tree-like tree light, blinking and flickering at night, giving calm peace to people, and thus being used by many people. Have been.

[0003] However, a problem arises when the above-described tree lights are squeezed, a drawback of the known technique, in that the control box has a constant load current and a plurality of lamps are squeezed. When the tree lights are connected to each other at their front and rear ends, the control box may be short-circuited due to excessive current, causing a fire and a fire, which is sufficiently dangerous. For this reason, the well-known tree lights can only be connected in parallel if they are connected, i.e. one socket for the power plug of the tree light and a socket for the other tree light. In addition, one treelight plug is also plugged into the socket of the second treelight, and thus combined in order. For this reason, the well-known tree light structure can connect a plurality of tree lights, but the length is not as long as the case of connecting in series, is relatively inconvenient in use, and has a plurality of plugs (sockets). ) Are superimposed on each other when inserted into each other, and severely, the tree light becomes one long block and has many more problems related to hindrance of traveling and being easily caught and fallen. Both are drawbacks created by the poor design of known structures.

[0004]

[Problems to be solved by the invention]

 The main purpose of the present invention is to design a kind of tree light, penetrate the clever combination structure, shunt the current appropriately, so that multiple tree lights can be safely spliced, and The idea is to save space. To this end, the invention is achieved in the following manner. That is, the tree light of the present invention comprises a light body and a connecting line, wherein the light body comprises a mutually connected control box, a board and a plurality of small lamps, and a male plug is provided on a main power line in front of the board. The main power line at the front end of the board is connected to the rear end of the lamp by a set of conductors, and a female plug is provided at the end.The connecting line is designed as a double head type, and the plug is connected at one end. A female plug is provided at the other end, the lamp body and the connecting line are connected to each other by a male plug and a female plug, and connected to the power supply by a connecting line plug. The wire is not used, and the male plug at the front end is directly connected to the female plug at the rear end of one of the tree lights, and is connected continuously.

[0005] Another object of the present invention is to design the above-mentioned female plug to have a tubular case, provide a thread on the outer edge thereof, and allow a plurality of terminals to extend from the inside. The plug shall have a corresponding tubular case, provided with a thread inside, a central post on the axis, an insertion groove at the end of the central post, and a rubber seal ring on the central post. After the male plug is inserted into the female plug with the terminals of the male plug aligned and inserted, the male plug just enters the female plug, the male and female threads are screwed together, and the end of the male plug is inserted. The part presses the seal ring inside the female plug to achieve the waterproof effect.

[0006]

[Means for Solving the Problems]

 The invention of claim 1 comprises a light body and a connecting line, wherein the light body comprises a mutually connected control box, a board and a plurality of small lamps, wherein the board is provided in the control box, and the board is provided in the control box. In addition to providing the necessary electronic components, the rear end is connected to a plurality of small lamps by several circuit lines, and the blinking state can be controlled. A male plug is connected to the main power supply line at the front end of the board, and a pair of conductors drawn to the rear end of the lamp are connected to each other, and a female plug is provided at the end. A well-known plug is provided at one end, and a female plug is provided at the other end.The connection between the lamp body and the connecting line is connected by a male plug and a female plug, and the plug of the connecting line is connected to the power supply. The second tree light is connected without connecting lines, and is directly connected to the female plug at the rear end of the previous one tree light with the male plug at the front end and connected continuously. And a tree light structure. According to a second aspect of the present invention, in the structure of the tree light according to the first aspect, the male plug has a tubular case, a thread is provided on an outer edge thereof, a plurality of terminals extend inside, and the female shape is provided. The plug has a corresponding tubular case, which is provided with a screw thread inside, a center post on the axis, an insertion groove at the end of the center post, and a rubber seal ring on the center post. After the terminal of the male plug is inserted and aligned with the insertion groove of the female plug, the male plug enters the female plug, the male and female threads are screwed together, and the male plug is inserted. The end of the plug presses the seal ring against the inside of the female plug to achieve waterproofing, and has a tree light structure. The invention of claim 3 is characterized in that the tree light structure according to claim 1 is characterized in that a moisture-proof end plug is combined with a female plug at the end of the light body and sealed. And According to a fourth aspect of the present invention, there is provided a tree light structure according to the third aspect, wherein the structure of the end plug is similar to the structure of the male plug.

[0007]

[Embodiment of the invention]

 As shown in FIGS. 1 and 2, the tree light of the present invention includes a light body A and a connecting line B. The light body A includes one control box 20, a board 21 is provided in the control box 20, necessary electronic parts are provided on the board 21, and a rear end of the light box A has several turns. Each of the small lamps 30 is connected to the plurality of small lamps 30 on the line 22, and the blinking state thereof can be controlled. The feature is that a male plug 60 is connected to the main power supply line 23 in front of the substrate 21, and a set of conducting wires 40 extending to the rear end of the lamp 30 is connected to the main power supply line 23 at the front end of the substrate 21. And a female plug 50 is provided at the end.

The connecting line B has a double head design, and a well-known plug 10 is provided at one end and a female plug 50 is provided at another end.

As shown in FIG. 2, the lamp body A and the connecting line B are connected by the male plug 60 and the female plug 50, that is, one end of the connecting line B of the first tree light is connected to the plug 10. When the lamp 30 of this tree light flashes again after the current is supplied and it is desired to join the second tree light, there is no need to use the connecting line B, and the male plug 60 at the front end and the front pair are directly connected. By inserting the female plug 50 at the rear end of this tree light, more tree lights can be combined continuously.

As shown in FIGS. 3 and 4, the above-mentioned male plug 60 and female plug 50 are designed to be waterproof, and the male plug 60 is designed to have a tubular case, and a screw is formed on the outer edge thereof. The female plug 50 has a corresponding tubular case, a thread 51 is provided inside the female plug 50, and a center post is provided on the axis. 52, an insertion groove 53 is provided at the end of the center post 52, and a rubber seal ring 54 of an appropriate size is provided in the center post 52, and the terminal of the male plug 60 is inserted into the female plug 50. After aligning and inserting into the groove 53, the male plug 60 just enters the female plug 50, the male and female threads 62 and 51 are screwed together, and the end of the male plug 60 is inserted into the seal ring 54. To the inside of the female plug 50 to achieve the waterproof effect. To achieve.

Further, as shown in FIGS. 1 and 2, when the present invention is skewed, a terminal plug 70 is combined with a female plug 50 at the end of the last one light body A, and a seal is formed. Water is prevented from entering this portion, and the structure of the end plug 70 is similar to that of the male plug 60.

[0012]

[Effect of the invention]

 The present invention has a special ingenuity, and therefore has the following advantages in use. 1. The tree light according to the present invention comprises a light body and a connecting line, wherein the light body is provided with a male plug and a female plug at the front and rear of the main power line, respectively. With the conductor separated from the power supply line, it is connected to other tree lights with the same power, so that multiple tree lights can be combined continuously without causing excessive current and burning of the control box. 2. In light of the above, the clever design of the present invention makes it possible to make the arrangement of tree lights even more active, and it is possible to directly connect multiple tree lights, and therefore to classify too many lengths according to the standard of tree lights. There is no need to provide them, and it is only necessary to use an appropriate length and connect them in combination as needed, so that the manufacturer can reduce the number of product standard types and achieve the objective of saving manufacturing costs. 3. The male plug and female plug provided in the present invention, after being inserted into each other, achieve a waterproof effect by screwing the outer tubular case and pressing the seal ring between them to achieve waterproofing. Compatible with no risk of electric shock.

The present invention has the above-mentioned excellent functions and conforms to the requirements for utility model registration. The embodiments described above do not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of the present invention.

FIG. 2 is a combination display diagram of the present invention.

FIG. 3 is a view showing a corresponding coupling structure of the male plug and the female plug of the present invention.

FIG. 4 is a cross-sectional view of the male plug and the female plug of the present invention.

[Explanation of symbols]

 Reference Signs List A light body B connecting wire 10 plug 11 socket 20 control box 21 board 22 circuit wire 23 main power supply line 30 lamp 40 conductive wire 50 female plug 51 screw thread 52 middle pillar 53 insertion groove 54 seal ring 60 male plug 61 terminal 62 screw Mountain 70 terminal plug

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification code FI F21Y 101: 02 F21P 1/02 A

Claims (4)

[Utility model registration claims] A light body and a connecting line, wherein the light body is connected to a control box,
It comprises a board and a plurality of small lamps, a board is provided in the control box, necessary electronic components are provided on the board, and a rear end is connected to the plurality of small lamps with several circuit lines, respectively, and You can control its blinking state,
In the structure of the tree light, a male plug is connected to the main power supply line in front of the board, and a set of conductors drawn to the rear end of the lamp is connected to the main power supply line at the front end of the board, and connected to the end. A female plug is provided.The connecting line has a double head design.A well-known plug is provided at one end, and a female plug is provided at another end. A male plug and a female plug are connected between the lamp body and the connecting line. And the plug of the connecting line is connected to a power source,
The tree light is connected without a connecting line, and is directly connected to the female plug at the rear end of one of the tree lights at the front end by a male plug at the front end thereof and is connected continuously. Light structure. 2. The tree light structure according to claim 1, wherein the male plug has a tubular case, a thread is provided on an outer edge thereof, a plurality of terminals extend inside, and the female plug has a female terminal. , A thread is provided on the inside thereof, a middle pillar is provided on the axis, an insertion groove is provided at an end of the middle pillar, and a rubber seal ring is provided on the middle pillar. After the terminals of the male plug are aligned with the insertion grooves of the female plug and inserted, the male plug enters the female plug, the male and female threads are screwed, and the end of the male plug is A tree light structure characterized in that the seal ring is pressed against the inside of the female plug to achieve waterproofing. 3. The tree light structure according to claim 1, wherein a moisture-proof end plug is combined with a female plug at the end of the light body and sealed. 4. The structure of a tree light according to claim 3, wherein the structure of the end plug is similar to the structure of the male plug.