CN217039617U

CN217039617U - Christmas tree with layered control of lighting of lamplight

Info

Publication number: CN217039617U
Application number: CN202220540971.5U
Authority: CN
Inventors: 蔡俊豪
Original assignee: Dongguan Meigao Industrial Co ltd
Current assignee: Dongguan Meigao Industrial Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-26
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to a christmas tree that layered control light was lighted. A christmas tree that layered control light was lighted, trunk subassembly including a plurality of abilities of assembling, the trunk subassembly includes hollow body, sets up power connector, the setting at body both ends are in control interface on the body and the control circuit of setting inside the body, power connector is including setting up respectively first connecting portion and the second connecting portion at body both ends, the positive and negative level of first connecting portion and second connecting portion is electric respectively to be connected, power connector passes through control circuit with the control interface electricity is connected, control circuit be used for to control interface output high level or low level. A christmas tree that layered control light was lighted has the installation nimble, can realize the advantage that multiple light effect set up.

Description

Christmas tree with layered control of lighting of lamplight

Technical Field

The utility model relates to an artificial christmas tree field especially relates to a christmas tree that layered control light was lighted.

Background

The Christmas tree is widely used as an ornament of Christmas; with the development of society, people gradually become aware of the environmental protection of replacing former plant trees with industrial Christmas trees. Because the christmas tree is big in size, be difficult for transportation and removal, the split structure of assembled is often adopted to the christmas tree in industrial production, is about to be convenient for production and subsequent transportation through the multistage combination that can splice each other into the trunk split. Meanwhile, for improving the installation efficiency of the decorative lamps on the Christmas tree, the Christmas tree which is connected with the circuit through the combination of the lamp posts is also arranged on the market at present, but the Christmas trees can only control all the decorative lamps to be lightened or twinkled at the same time, when the decorative lamp strips are required to be controlled in different areas, a large number of external circuits are required, errors occur easily in the installation process, the error checking process is complicated, a large number of exposed electric wires have certain potential safety hazards, and the situation that pedestrians trip or get an electric shock due to the aging of the circuits is easy to occur.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a christmas tree that layered control light was lighted, its advantage that has the installation flexibility, can realize multiple light effect setting.

The utility model provides a christmas tree that layered control light was lighted, the christmas tree includes a plurality of trunk subassemblies that can assemble, the trunk subassembly includes hollow body, sets up power connector and the setting at body both ends are in control interface on the body, power connector is including setting up respectively first connecting portion and second connecting portion at body both ends, the positive and negative grade of first connecting portion and second connecting portion is electric connection respectively, the trunk subassembly is still including setting up the control circuit in the body is inside, power connector passes through control circuit with control interface electricity is connected, control circuit be used for to control interface output high level or low level.

A christmas tree that layered control light was lighted, can satisfy the demand that carries out subregion control to the ornament lamp after the christmas tree makes up, its wiring circuit is few, avoids the potential safety hazard that the circuit winding produced dragging the ground when reducing the installation degree of difficulty. Meanwhile, each section of the Christmas tree can be independently controlled, and the Christmas tree can flexibly combine each section of trunk in the combining process, so that the combination form of the tree body is increased, and the pleasure in the assembling process is improved.

Further, the body includes interconnect's first pipe and second pipe, first outside of tubes side is provided with outside sunken formation spout, second outside of tubes side is provided with outside bellied location sand grip, the arch of location sand grip with the sunken shape of spout is corresponding, the control circuit cover is established in the second pipe and with first pipe is contradicted. The positioning convex strips and the sliding grooves can prevent the trunk component from rotating relatively, and poor contact of the power connector is avoided.

Further, the control circuit comprises a flicker control module and a driving module, the input end of the flicker control module is electrically connected with the power supply connector, and the output end of the flicker control module controls the decorative lamp through the driving module. The decorative lamps of different trunk components flicker with different frequencies.

Further, control circuit still includes infrared receiving module and identification module, infrared receiving module passes through identification module with scintillation control module's control end electric connection, infrared receiving module is used for receiving the infrared signal that the remote controller sent, identification module include processing unit and with the information storage unit that the processing unit electricity is connected, processing unit is used for with infrared signal with identification information who stores in the information storage unit compares, when the comparison result is identical, to scintillation control module's control end output frequency control signal. The flicker frequency of the decorative lamps in each area is set by a user according to the preference, and the use and the ornamental fun of the Christmas tree are improved.

Further, the control interface includes ornament lamp interface and information identification interface, the positive pole of ornament lamp interface passes through control circuit and one of them the positive pole electricity of power connector is connected, the negative pole and the other one of ornament lamp interface the negative pole electricity of power connector is connected, ornament lamp interface be used for with the ornament lamp electricity is connected, the information identification interface with control circuit's control end electricity is connected, information storage unit detachably inserts and establishes in the information identification interface. When the assembly sequence of the trunk components is disturbed, the configuration of the remote controller also needs to be changed so as to be adapted to the new sequence, otherwise, the user can not know the light strings corresponding to the buttons. This structure accessible adjustment information memory cell and trunk subassembly's corresponding relation, can use the same remote controller to realize the control of multiple trunk subassembly equipment order, its simple structure, convenient operation has higher commonality.

Furthermore, a positioning reinforcing rib is arranged on the outer periphery of the information identification interface, a positioning boss is arranged on the reinforcing rib, the information storage unit is arranged in a protective piece, a sliding groove corresponding to the positioning reinforcing rib is arranged on the periphery of the protective piece, and a clamping hole corresponding to the positioning boss is formed in the sliding groove. The structure improves the stability of the information storage unit and prevents the information storage unit from falling off due to shaking.

Furthermore, the protection member is provided with an identification symbol, the identification symbol is any one or combination of several of color, number and graphic symbol, and the identification symbol is the same as that of the corresponding button of the remote controller. The identification symbols are convenient for identifying a plurality of information storage units, and the installation difficulty is reduced.

Further, the flicker control module comprises a timer chip. The timer chip facilitates time counting.

Furthermore, the first connecting portion and the second connecting portion are correspondingly provided with positive and negative metal elastic sheets which are electrically connected with each other, when two adjacent trunk components are connected, the positive metal elastic sheet of the first connecting portion of one trunk component is in butt joint with the positive metal elastic sheet of the second connecting portion of the other trunk component, and the negative metal elastic sheet of the first connecting portion of the one trunk component is in butt joint with the negative metal elastic sheet of the second connecting portion of the other trunk component. The metal shrapnel is convenient for the connection of positive and negative pole, improves christmas tree's packaging efficiency.

Furthermore, the first connecting part and the second connecting part are provided with inclined matching surfaces facing to two sides outside the tube body, and the inclination angles of the positive and negative metal elastic sheets are the same as the matching surfaces and are convex towards the outside. The matching surface further improves the installation stability and prevents the connection error of the positive pole and the negative pole caused by reverse installation.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of the trunk assembly;

FIG. 2 is a top view of the tube;

FIG. 3 is a schematic diagram of the control circuit;

description of the reference numerals: 1. a pipe body; 11. a first tube; 111. a chute; 12. a second tube; 121. positioning the convex strips; 21. a first connection portion; 22. a second connecting portion; 23. a metal spring sheet; 3. a control interface; 31. a decorative lamp interface; 32. an information identification interface; 33. reinforcing ribs; 34. a protective member; 4. a control circuit; 41. a flicker control module; 42. a drive module; 43. an infrared receiving module; 44. an identification module; 441. a processing unit; 442. an information storage unit.

Detailed Description

Referring to fig. 1-3, fig. 1 is a cross-sectional view of the trunk assembly; FIG. 2 is a top view of the tube; fig. 3 is a schematic structural diagram of the control circuit. A Christmas tree with layered lighting control comprises a plurality of trunk components capable of being assembled. The trunk subassembly includes hollow body 1, sets up the power connector at body 1 both ends and setting are in control interface 3 on the body 1. The trunk component further comprises a control circuit 4 arranged inside the pipe body 1, the power supply connector is electrically connected with the control interface 3 through the control circuit 4, and the control circuit 4 is used for outputting a high level or a low level to the control interface 3.

Body 1 includes interconnect's first pipe 11 and second pipe 12, the first pipe 11 outside is provided with outside sunken formation spout 111, the second pipe 12 outside is provided with outside bellied location sand grip 121, the arch of location sand grip 121 with the sunken shape of spout 111 is corresponding, control circuit 4 cover is established in the second pipe 12 and with first pipe 11 is contradicted.

The power connector comprises a first connecting part 21 and a second connecting part 22 which are respectively arranged at two ends of the tube body 1, and the positive and negative stages of the first connecting part 21 and the second connecting part 22 are respectively and electrically connected. The first connecting portion 21 and the second connecting portion 22 are respectively and correspondingly provided with an anode metal elastic sheet and a cathode metal elastic sheet 23 which are electrically connected with each other, when two adjacent trunk components are connected, the anode metal elastic sheet of the first connecting portion 21 of one trunk component is connected with the anode metal elastic sheet of the second connecting portion 22 of the other trunk component in an abutting mode, and the cathode metal elastic sheet of the first connecting portion 21 of the one trunk component is connected with the cathode metal elastic sheet of the second connecting portion 22 of the other trunk component in an abutting mode. The first connecting portion 21 and the second connecting portion 22 are provided with inclined fitting surfaces facing the two sides of the outside of the tube body 1, and the inclination angles of the positive and negative metal elastic sheets 23 are the same as the fitting surfaces and protrude outwards.

The control circuit 4 comprises a flicker control module 41, a driving module 42, an infrared receiving module 43 and an identification module 44. The input end of the flicker control module 41 is electrically connected with the power supply connector, the output end of the flicker control module 41 controls the decorative lamp through the driving module 42, and the flicker control module 41 comprises a timer chip. The infrared receiving module 43 is electrically connected with the control end of the flicker control module 41 through the identification module 44, and the infrared receiving module 43 is configured to receive an infrared signal sent by a remote controller. The identification module 44 includes a processing unit 441 and an information storage unit 442 electrically connected to the processing unit 441, where the processing unit 441 is configured to compare the infrared signal with identification information stored in the information storage unit 442, and when a comparison result is matched, output a frequency adjustment signal to a control end of the blinking control module 41, and a user may set the blinking frequency of the decoration lamp string on the corresponding trunk separately or integrally through a remote controller, thereby implementing different blinking effects.

Control interface 3 includes ornament lamp interface 31 and information identification interface 32, ornament lamp interface 31's positive pole passes through control circuit 4 and one of them power connector's positive pole electricity is connected, ornament lamp interface 31's negative pole and another one power connector's negative pole electricity is connected, ornament lamp interface 31 be used for with the ornament lamp electricity is connected, information identification interface 32 with control circuit 4's control end electricity is connected, information storage unit 442 detachably inserts and establishes in the information identification interface 32. A positioning rib 33 is arranged on the outer periphery of the information identification interface 32, a positioning boss is arranged on the rib 33, the information storage unit 442 is arranged in the protective piece 34, a sliding groove corresponding to the positioning rib 33 is arranged on the outer periphery of the protective piece 34, and a clamping hole corresponding to the positioning boss is formed in the sliding groove. The protection member 34 is provided with an identification symbol, which is any one or a combination of several of a color, a numerical number and a graphic symbol, and the identification symbol is the same as that of the corresponding button of the remote controller.

In the production process, every section trunk subassembly all is provided with the branch to there is the ornament lamp according to the winding of product design on the branch, the ornament lamp can be luminous components and parts such as LED lamp cluster. During the use, the user carries out the concatenation subassembly with a plurality of trunk subassemblies, makes just, negative pole metal shrapnel mutual butt respectively. According to the indication of the identification symbols on the remote controller, each information storage unit is inserted into the information identification interface of the corresponding trunk component, and the flash effect of each decorative lamp can be adjusted and set through the remote controller after the power is switched on.

A christmas tree that layered control light was lighted, can satisfy the demand that carries out subregion control to the ornament lamp after the christmas tree makes up, its wiring circuit is few, avoids the potential safety hazard that the circuit winding produced dragging the ground when reducing the installation degree of difficulty. Simultaneously, owing to can carry out the independent control to each section of christmas tree, this christmas tree can carry out nimble combination to each section trunk at the combination in-process, increases the combination form of tree body, improves the enjoyment of assembling the process.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the invention, and it is intended that the invention also encompass such changes and modifications.

Claims

1. The utility model provides a christmas tree that layered control light was lighted, the christmas tree includes a plurality of trunk subassemblies that can assemble, the trunk subassembly includes hollow body, sets up the power connector at body both ends and setting are in control interface on the body, power connector is including setting up respectively first connecting portion and the second connecting portion at body both ends, the positive and negative level of first connecting portion and second connecting portion is electric connection respectively, its characterized in that: the trunk subassembly is still including setting up the control circuit in the body is inside, power connector pass through control circuit with the control interface electricity is connected, control circuit is used for to control interface output high level or low level.

2. The christmas tree of claim 1 with layered lighting control, wherein: the body includes interconnect's first pipe and second pipe, first outside of tubes side is provided with outside sunken formation spout, the second outside of tubes side is provided with outside bellied location sand grip, the arch of location sand grip with the sunken shape of spout is corresponding, the control circuit cover is established in the second pipe and with first pipe is contradicted.

3. A christmas tree with hierarchical control of lighting according to claim 2, wherein: the control circuit comprises a flicker control module and a driving module, the input end of the flicker control module is electrically connected with the power supply connector, and the output end of the flicker control module controls the decorative lamp through the driving module.

4. The christmas tree of claim 3 with layered lighting control, wherein: the control circuit further comprises an infrared receiving module and an identification module, the infrared receiving module is electrically connected with the control end of the flicker control module through the identification module, the infrared receiving module is used for receiving infrared signals sent by the remote controller, the identification module comprises a processing unit and an information storage unit electrically connected with the processing unit, the processing unit is used for comparing the infrared signals with identification information stored in the information storage unit, and when the comparison results are matched, a frequency adjusting signal is output to the control end of the flicker control module.

5. The christmas tree of claim 4, wherein said lighting control system comprises: control interface includes ornament lamp interface and information identification interface, ornament lamp interface's positive pole passes through control circuit and one wherein power connector's anodal electricity is connected, ornament lamp interface's negative pole and another one power connector's negative pole electricity is connected, ornament lamp interface be used for with ornament lamp electricity is connected, information identification interface with control circuit's control end electricity is connected, information storage unit detachably inserts and establishes in the information identification interface.

6. The christmas tree of claim 5 with layered lighting control, wherein: the periphery of the information identification interface is provided with a positioning reinforcing rib, the reinforcing rib is provided with a positioning boss, the information storage unit is arranged in a protective piece, the periphery of the protective piece is provided with a sliding groove corresponding to the positioning reinforcing rib, and the sliding groove is provided with a clamping hole corresponding to the positioning boss.

7. The christmas tree of claim 6, wherein said lighting control system comprises: the protection piece is provided with an identification symbol, the identification symbol is any one or combination of a plurality of colors, numerical numbers and graphic symbols, and the identification symbol is the same as that of the corresponding button of the remote controller.

8. The christmas tree of claim 7 with layered lighting control, wherein: the flicker control module comprises a timer chip.

9. A hierarchically controlled lighted christmas tree as claimed in any one of claims 1-8, further comprising: the first connecting portion and the second connecting portion are correspondingly provided with positive and negative metal elastic pieces which are electrically connected with each other, when two adjacent trunk components are connected, the positive metal elastic piece of the first connecting portion of one trunk component is in butt joint with the positive metal elastic piece of the second connecting portion of the other trunk component, and the negative metal elastic piece of the first connecting portion of the one trunk component is in butt joint with the negative metal elastic piece of the second connecting portion of the other trunk component.

10. The christmas tree of claim 9 with layered lighting control, wherein: the first connecting portion and the second connecting portion face the two sides outside the tube body and are provided with inclined matching surfaces, and the inclination angles of the positive and negative metal elastic sheets are the same as the matching surfaces and are convex towards the outside.