Toy christmas lamp

Abstract

The present application discloses a toy Christmas lamp, comprising a Christmas lamp main body and a power supply portion. The Christmas lamp main body comprises a lamp base, a lamp body and a lamp bulb; the lamp bulb is detachably arranged at the upper end of the lamp body, and the lamp base is arranged at the lower end of the lamp body. The lamp base comprises an insertion member, a push rod and an insertion member housing; the insertion member is arranged in the insertion member housing, the lower end of the insertion member extends out of the insertion member housing, the lower end of the insertion member is detachably connected to the power supply portion, and the upper end of the insertion member is connected to the push rod. The lamp body comprises an electrical connector, and the lamp bulb comprises an electric lead connector; one end of the electrical connector is connected to the push rod, and the other end of the electrical connector is connected to the electric lead connector in a turn-on / turn-off mode. The whole power supply process is simple and convenient to operate, and power supply can be achieved only by means of insertion. According to the present application, by providing the electrical connector, secondary safety isolation of the power supply is achieved, safe and reliable power supply guarantee is achieved, and the safety of the Christmas lamp during use is greatly guaranteed.

Description

A toy Christmas light Technical Field

[0001] The present application relates to the technical field of lamps, and in particular to a toy Christmas lamp. Background Art

[0002] With the development of the economy and society and the improvement of people's living standards, people like to use Christmas lights to decorate the festive atmosphere during holidays, especially on days such as the Spring Festival and Christmas. However, the power supply circuits of Christmas lights in the existing technology are relatively complex, which makes the power-on operation more cumbersome and prone to poor contact. As a result, the safety of Christmas lights during use cannot be guaranteed, which can easily lead to safety accidents. Summary of the Invention

[0003] In order to solve the problem in the prior art that the power-on process of Christmas lights is relatively complicated and prone to poor contact, resulting in the inability to ensure safety during use, the present application provides a toy Christmas light.

[0004] To achieve the above objectives, the technical solution adopted in the present application is: a toy Christmas light, comprising a Christmas light main body and a power supply part, the Christmas light main body comprising a lamp holder part, a lamp body and a lamp cup part, the lamp cup part being detachably arranged at the upper end of the lamp body, and the lamp holder part being arranged at the lower end of the lamp body; the lamp holder part comprising a plug-in connector, a push rod and a plug-in connector housing, the plug-in connector being arranged in the plug-in connector housing and its lower end extending out of the plug-in connector housing, the lower end of the plug-in connector being detachably connected to the power supply part, and the upper end of the plug-in connector being connected to the push rod; the lamp body comprising an electrical connector, the lamp cup part comprising an electrical lead-in connector, one end of the electrical connector being connected to the push rod, and the other end of the electrical connector being openably connected to the electrical lead-in connector, and when the plug-in connector is inserted into the power supply part, the plug-in connector is suitable for driving the push rod to move toward the lamp cup part, so that the electrical connector rotates and abuts against the electrical lead-in connector, thereby supplying power to the lamp cup part.

[0005] As a further improvement of the above scheme, the lamp cup part includes a lower lampshade, and the lower lampshade is arranged at the upper end of the lamp body; a rotating mechanism, and the rotating mechanism is arranged above the lower lampshade, and the rotating mechanism includes an upper shell, a lower shell, a screw rod, a nut, a spring and a one-way bearing, the upper shell is sleeved on the upper part of the lower shell, the lower end of the lower shell is fixed above the lower lampshade, the upper end of the screw rod is fixed to the upper shell, and the lower end of the screw rod extends out of the lower shell, the nut is sleeved on the outer end of the screw rod, the one-way bearing is sleeved on the outer end of the nut, the one-way bearing is fixed on the lower shell, and the spring is sleeved on the outer end of the screw rod. One end of the spring abuts against the upper shell, and the other end of the spring abuts against the lower shell; and the upper lamp cover, which is fixed above the upper shell; when the upper lamp cover is pressed downward, the upper lamp cover is suitable for pressing the spring downward through the upper shell, and the screw rod also moves downward, and the screw rod is able to drive the nut to rotate, and under the action of the one-way bearing, the lower shell will not rotate accordingly; when the upper lamp cover is loosened, the screw rod moves upward under the elastic force of the spring, and under the action of the one-way bearing, the nut will not rotate, and the screw rod will rotate to drive the upper shell and the upper lamp cover to rotate.

[0006] As a further improvement of the above-mentioned scheme, the electrical connector includes a connecting rod, a fixing pin, a power-on clip and a power-on card. The connecting rod is fixed above the push rod, the fixing pin is fixed in the lamp body, the power-on clip is rotatably installed on the fixing pin, the power-on card is arranged on the side of the power-on clip close to the power lead connector, the power-on card is aligned with the power lead connector, and the other side of the power-on clip is movably connected to the connecting rod so that the connecting rod can drive the power-on clip to rotate around the fixing pin.

[0007] As a further improvement of the above-mentioned solution, the lower shell includes a fixing plate, and a placement groove is formed between the fixing plate and the lower shell, and the placement groove is suitable for placing the one-way bearing. The fixing plate and the lower shell are both provided with a through hole, and the diameter of the through hole is larger than the diameter of the screw rod, and the through hole is suitable for the screw rod to pass through.

[0008] As a further improvement of the above solution, the lamp holder part further includes a fixing seat, the upper end of the fixing seat is clamped to the bottom of the connector housing, and the lower end of the fixing seat can fix the power supply part.

[0009] As a further improvement of the above solution, the fixing seat includes a rotating fixing page and a groove matching the shape of the power supply unit, the power supply unit is suitable for being placed in the groove, and the rotating fixing page is suitable for clamping the power supply unit in the groove.

[0010] As a further improvement of the above solution, the connector includes a pin holder, a power pin and a signal pin. The upper end of the pin holder is connected to the push rod, and the power pin and the signal pin are both fixed to the lower end of the pin. The power pin and the signal pin respectively pass through the connector housing and are inserted into the slot, and are electrically connected to the power supply unit.

[0011] As a further improvement of the above solution, the power supply unit includes a power line and a signal line, the power pin is suitable for electrically connecting to the power line, and the signal pin is suitable for electrically connecting to the signal line.

[0012] As a further improvement of the above solution, the upper lampshade includes a light source and a control unit. The light source is suitable for lighting, and the control unit is used to receive signals transmitted by the power pin and the signal pin to control the lighting and color change of the light source.

[0013] As a further improvement of the above solution, the lower lampshade includes a magnetic belt, or the lamp body includes a magnetic belt, or both the lower lampshade and the lamp body include magnetic belts, so that the lamp cup part is adsorbed on the lamp body.

[0014] As a further improvement of the above solution, the power-on clip includes a first power-on clip and a second power-on clip, the first power-on clip is suitable for supplying power to the light source, and the second power-on clip is suitable for controlling the color change of the light source.

[0015] As a further improvement of the above solution, the first power-on clip and the second power-on clip have different lengths.

[0016] Furthermore, the first power-on card clip includes two first power-on cards, which correspond to the positive pole and the negative pole of the power supply respectively; the second power-on card clip includes two second power-on cards, which correspond to signal A and signal B respectively.

[0017] As a further improvement of the above solution, the light source is an LED lamp bead, and the number of the LED lamp beads is multiple.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] (1) The push rod and the electrical connector are provided, and the push rod drives the power-on clip on the electrical connector to rotate so as to supply power to the light source on the lamp cup part to emit light, thereby realizing the electrical connection between the light source and the power supply. At the same time, since the power-on clip and the power connector are openably connected, the secondary isolation of the power supply can be realized when no power supply is needed, thereby improving the safety of the entire Christmas light.

[0020] (2) In the present application, when the power supply unit is inserted, the pin seat drives the push rod to move upward, and at the same time, the push rod drives the power-on clip to rotate around the fixed pin through the connecting rod, so that the power-on card on the power-on clip and the power connector are connected, thereby supplying power to the light source in the upper lampshade, so that the light source can light up. The above power supply method is unique and novel in design and has high safety. At the same time, it also simplifies the entire power supply process, making the entire power supply process simple and convenient, and effectively ensures the stability of each component during power supply, and there will be no poor contact, thereby ensuring safety during the power supply process.

[0021] (3) A rotating mechanism is provided so that the upper lampshade can be rotated by pressing and releasing the button, thereby making the Christmas lights produce a dynamic lighting effect and increasing the fun of using the toy Christmas lights.

[0022] (4) A magnetic belt is provided to quickly replace the lamp cup part. Different types of lamp cup parts can be replaced according to different people's preferences, realizing free assembly and increasing the fun of using the entire Christmas light.

[0023] (5) A fixing seat is provided, and the fixing seat and the connector housing are connected by a snap, so that the main body of the Christmas light can be stably fixed on the fixing seat through the connector housing, thereby ensuring the stability of the connection between the main body of the Christmas light and the power supply part and improving its power supply safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] FIG1 is a perspective view of a toy Christmas light provided in this application.

[0025] FIG2 is a top view of the toy Christmas light provided in this application.

[0026] FIG3 is a cross-sectional view along AA in FIG2 of the present application.

[0027] FIG4 is a cross-sectional view of the toy Christmas light provided in the present application without the fixing base installed and the power supply unit plugged in. FIG.

[0028] FIG5 is an enlarged schematic diagram of a portion of the structure of the toy Christmas light provided by the present application when the circuit is connected.

[0029] FIG6 is an enlarged schematic diagram of the fixing seat of the present application being clamped to the bottom of the connector housing.

[0030] FIG7 is an enlarged schematic diagram of the lamp cup portion of the present application in a cross-sectional state.

[0031] In the figure: 1. Lamp holder; 11. Fixed seat; 111. Rotating fixed page; 112. Slot; 12. Pin seat; 13. Push rod; 14. Connector housing; 15. Power pin; 16. Signal pin; 17. Connector; 2. Lamp body; 21. Electrical connector; 22. Magnetic belt; 23. Fixing pin; 24. Power-on clip; 25. Power-on card; 26. Connecting rod; 3. Lamp cup; 31. Lower lampshade; 32. Light source; 33. Upper lampshade; 35. Power connector; 36. Control unit; 4. Rotating mechanism; 41. Screw; 42. One-way bearing; 43. Spring; 44. Upper shell; 45. Lower shell; 451. Fixed plate; 452. Placement slot; 46. Nut; 5. Power supply; 51. Power cord; 52. Signal cord; 6. Christmas light body. DETAILED DESCRIPTION

[0032] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0033] In the description of the present application, it should be noted that for directional words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and cannot be understood as limiting the specific scope of protection of the present application. The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. The terms "including" and "having" in the description and claims of the present application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or devices.

[0034] 1-7 , an embodiment of the present application provides a toy Christmas light, comprising a Christmas light main body 6 and a power supply part 5 . The Christmas light main body 6 comprises a lamp holder part 1 , a lamp main body 2 and a lamp cup part 3 . The lamp cup part 3 is detachably arranged at the upper end of the lamp main body 2 . The detachable arrangement facilitates the replacement of different types of lamp cup parts 3 before powering the Christmas light according to the child's preferences in actual practice, so as to achieve the purpose of freely assembling the Christmas light, improve the entertainment value of the entire Christmas light during use, and bring more happiness to children. The lamp holder part 1 is arranged at the lower end of the lamp body 2; the lamp holder part 1 includes a connector 17, a push rod 13 and a connector housing 14, the connector 17 is arranged in the connector housing 14 and its lower end extends out of the connector housing 14, the lower end of the connector 17 is detachably connected to the power supply part 5, and the upper end of the connector 17 is connected to the push rod 13; the lamp body 2 includes an electrical connector 21, and the lamp cup part 3 includes an electrical lead-in connector 35, one end of the electrical connector 21 is connected to the push rod 13, and the other end of the electrical connector 21 is openable and closable to connect to the electrical lead-in connector 35. When the connector 17 is inserted into the power supply part 5, the connector 17 is suitable for driving the push rod 13 to move toward the lamp cup part 3, so that the electrical connector 21 rotates. The push rod 13 is moved upward during plugging and then drives the electrical connector 21 to rotate so as to achieve electrical connection between the electrical connector 21 and the electrical connector 35. By setting the push rod 13 and the electrical connection, the secondary safety isolation of the power supply is achieved, and the safe and reliable power supply is guaranteed, which greatly ensures the safety of the Christmas lights during use.

[0035] 3 , the lamp cup portion 3 includes a lower lampshade 31, which is disposed on the upper end of the lamp body 2. Preferably, the lower lampshade 31 and the lamp body 2 are fixedly connected. A rotating mechanism 4 is disposed above the lower lampshade 31 and includes an upper housing 44, a lower housing 45, a screw 41, a nut 46, a spring 43, and a one-way bearing 42. The upper housing 44 is sleeved on the upper end of the lower housing 45 and can rotate around the lower housing 45. In actual operation, the upper lampshade 33 can be compressed by pressing the upper lampshade 33. If the hand is released, the screw 41 can drive the upper housing 44 and the upper lampshade 33 to rotate around the lower housing 45 to achieve the purpose of rotating the upper lampshade 33. By providing the rotating mechanism 4, the upper lampshade 33 can be rotated, which increases the entertainment value of the entire Christmas light and provides a different experience for children. The lower end of the lower housing 45 is fixed to the upper part of the lower lampshade 31, the upper end of the screw rod 41 is fixed to the upper housing 44, the lower end of the screw rod 41 extends out of the lower housing 45, the nut 46 is sleeved on the outer end of the screw rod 41, the one-way bearing 42 is sleeved on the outer end of the nut 46, the one-way bearing 42 is fixed to the lower housing 45, the spring 43 is sleeved on the outer end of the screw rod 41, one end of the spring 43 abuts against the upper housing 44, and the other end of the spring 43 abuts against the lower housing 45; and the upper lampshade 33, the upper lampshade 33 is fixed to Above the upper shell 44; when the upper lampshade 33 is pressed downward, the upper lampshade 33 is suitable for moving downward by pressing the spring 43 through the upper shell 44, and the screw rod 41 also moves downward, and the screw rod 41 is able to drive the nut 46 to rotate. At this time, the one-way bearing 42 is in a one-way working state. Under the action of the one-way bearing 42, the inner bearing of the one-way bearing 42 rotates with the nut 46, but the outer bearing, the upper shell 44 and the lower shell 45 do not rotate therewith, that is, the upper lampshade 33 does not rotate at this time. When the upper shell 44 is pressed to the limit position of the lower shell 45, the upper lamp cover 33 is released, and the screw rod 41 moves upward under the elastic force of the spring 43. At this time, the one-way bearing 42 is in a one-way non-working state, that is, the inner and outer bearings are stuck and motionless. Under the action of the one-way bearing 42, the nut 46 does not rotate. Therefore, the screw rod 41 will rotate when it receives the upward force of the spring 43 and the working action of the nut 46, so as to drive the upper shell 44 and the upper lamp cover 33 to rotate. At this time, since the upper lamp cover 33 includes the light source 32, and the upper lamp cover 33 will rotate with the rotation of the upper shell 44, a dynamic effect of the light will be produced, which greatly increases the fun of using the Christmas lights.

[0036] 1 and 5 , the lamp holder 1 further comprises a fixing base 11, which is snap-fitted to the bottom of the connector housing 14. The fixing base 11 comprises a rotating fixing page 111 and a slot 112 matching the shape of the power supply unit 5. The power supply unit 5 is adapted to be placed in the slot 112, and the rotating fixing page 111 is adapted to snap the power supply unit 5 into the slot 112. In actual operation, the position where the Christmas light is to be installed on the power supply unit 5 is selected, the rotating fixing page 111 is opened, and then the power cord 51 and the signal line 52 are passed through the slot 112 on the fixing base 11. The power cord 51 and the signal line 52 are then fixed in the slot 112 by the rotating fixing page 111, thereby achieving a tight connection between the fixing base 11 and the power cord 51 and the signal line 52. Subsequently, the Christmas light body 6 with the lamp cup 3 replaced is inserted into the fixing base 11 through the connector housing 14, thereby achieving a connection between the Christmas light body 6 and the fixing base 11. Specifically, the fixing base 11 includes a buckle, and the connector housing 14 can be stably clamped on the top of the fixing base 11 through the buckle on the fixing base 11.

[0037] Referring to Figure 5, after the Christmas light body 6 is installed, it needs to be powered on. At this time, press the Christmas light body 6 downward, and the power pin 15 and the signal pin 16 will penetrate the outer casing of the power cord 51 and the signal cord 52 to make electrical connections respectively. Specifically, the power cord 51 includes a positive power line and a negative power line. One of the power pins 15 on the Christmas light is connected to the positive power line, and the other power pin 15 is connected to the negative power line. The signal line 52 includes a signal line 52A and a signal line 52B. One of the signal pins 16 on the Christmas light is connected to the signal line 52A, and the other signal pin 16 is connected to the signal line 52B.

[0038] 3 and 5 , when the power pin 15 on the Christmas light main body 6 is connected to the power cord 51 and the signal pin 16 is connected to the signal cord 52, the Christmas light main body 6 continues to be pushed downward into the fixing seat 11. At this time, the pin seat 12 will be under pressure and move upward, so the pin seat 12 will push the push rod 13 to move upward, and the push rod 13 will be able to drive the power clip 24 to rotate around the fixing pin 23 through the connecting rod 26. Therefore, the power clip 24 is able to abut against the lower lampshade 31, and the power card 25 on the power clip 24 will be connected to the power lead 35 on the lower lampshade 31, thereby supplying power to the lamp cup part 3, so that the light source 32 in the lamp cup part 3 will emit light, thereby achieving the purpose of powering on.

[0039] 5 , the electrical connector 21 includes a connecting rod 26, a fixing pin 23, a power-on clip 24 and a power-on card 25. The connecting rod 26 is fixed above the push rod 13, the fixing pin 23 is fixed in the lamp body 2, the power-on clip 24 is rotatably installed on the fixing pin 23, the power-on card 25 is arranged on one side of the power-on clip 24 close to the power lead connector 35, the power-on card 25 is aligned with the power lead connector 35, and the other side of the power-on clip 24 is movably connected to the connecting rod 26, so that the connecting rod 26 can drive the power-on clip 24 to rotate around the fixing pin 23. By providing the fixing pin 23 and one end of the power-on clip 24 being movably connected to the connecting rod 26, when the push rod 13 pushes the connecting rod 26 to move upward, the connecting rod 26 can drive the power-on clip 24 to rotate around the fixing pin 23, so that the power-on card 25 on the power-on clip 24 abuts against the power lead connector 35, thereby realizing circuit connection. In addition, the present application realizes circuit connection only by rotating the power clip 24 and abutting against the power lead connector 35, so that the power supply and the circuit can be isolated not only at the power pin 15 of the lamp holder 1, but also at the power clip 24 and the power lead connector 35. This greatly improves the safety of the entire Christmas light.

[0040] Preferably, the power-on clip 24 includes a first power-on clip 24 and a second power-on clip 24. The first power-on clip 24 is adapted to supply power to the light source 32, and the second power-on clip 24 is adapted to control the color change of the light source 32. By providing the first power-on clip 24 and the second power-on clip 24, not only can the power supply be supplied to the light source 32 in the lamp cup portion 3, but signal transmission and control can also be achieved.

[0041] Furthermore, the first power-on clip 24 and the second power-on clip 24 have different lengths. By setting the first power-on clip 24 and the second power-on clip 24 to have different lengths, overlapping between them can be avoided, thereby improving the mutual stability between them.

[0042] Specifically, the first power-on card clip 24 includes two first power-on cards 25, and the two first power-on cards 25 correspond to the positive pole and the negative pole of the power supply respectively; the second power-on card clip 24 includes two second power-on cards 25, and the two second power-on cards 25 correspond to signal A and signal B, thereby realizing power supply and signal transmission and control.

[0043] Referring to Figure 7, the lower shell 45 includes a fixing plate 451, and a placement groove 452 is formed between the fixing plate 451 and the lower shell 45. The placement groove 452 is suitable for placing the one-way bearing 42. By setting the fixing plate 451 and the placement groove 452, the outer bearing of the one-way bearing 42 can be fixed and installed, and the one-way bearing 42 can also be fixed in the placement groove 452 by the fixing plate 451 and the lower shell 45. The fixing plate 451 and the lower shell 45 are both provided with a through hole. The diameter of the through hole is larger than the diameter of the screw rod 41. The through hole is suitable for the screw rod 41 to pass through. The purpose of setting the through hole is to facilitate the up and down movement of the screw rod 41.

[0044] 6 , connector 17 includes a pin socket 12, a power pin 15, and a signal pin 16. The upper end of pin socket 12 is connected to push rod 13, and both power pin 15 and signal pin 16 are fixed to their lower ends. Power pin 15 and signal pin 16 respectively pass through connector housing 14 and are inserted into slot 112. Power supply unit 5 includes power cord 51 and signal cord 52. Power pin 15 is adapted to electrically connect to power cord 51, while signal pin 16 is adapted to electrically connect to signal cord 52. These pins have sharp needles at their tips, capable of piercing the outer casing of power cord 51. The length of the pin seat 12 in the vertical direction is smaller than the length of the connector housing 14 in the vertical direction, so that the pin seat 12 can move up and down in the connector housing 14, so that after the power pin 15 and the signal pin 16 are electrically connected to the power line 51 and the signal line 52 respectively, the Christmas light body 6 can continue to be pushed downward. At this time, the pin seat 12 will be under pressure and move backward, thereby realizing the power supply to the lamp cup part 3 through the push rod 13, connecting rod 26, power-on clip 24, fixing pin 23, power-on card 25, and power lead connector 35.

[0045] Referring to Figure 3 , the upper lampshade 33 includes a light source 32 and a control unit 36 ​​. The light source 32 is suitable for lighting and is comprised of LED lamp beads. The number of lamp beads can be single or multiple, and the lamp beads can also be a combination of different colors. The control unit 36 ​​is used to receive signals transmitted by the power pin 15 and the signal pin 16 to control the lighting and color change of the light source 32.

[0046] 5 , the lower lampshade 31 includes a magnetic tape 22, or the lamp body 2 includes a magnetic tape 22, or both the lower lampshade 31 and the lamp body 2 include magnetic tape 22, so that the lamp cup portion 3 is adsorbed on the lamp body 2. In actual operation, the lower lampshade 31 and the lamp body 2 can be connected by affixing the magnetic tape 22 to one of the lower lampshade 31 and the lamp body 2, or the lower lampshade 31 and the lamp body 2 can be connected by affixing the magnetic tape 22 to both.

[0047] In addition, the lower lampshade 31 and the lamp body 2 in the present application can also be connected by other detachable methods in the prior art, which are all within the scope of protection of the present application. For example, the lower lampshade 31 and the lamp body 2 can be connected by a buckle or a nut 46.

[0048] The above describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-described embodiments. The above-described embodiments and the specification merely illustrate the principles of the present application. Various changes and improvements may be made to the present application without departing from the spirit and scope of the present application. These changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A toy Christmas light, characterized in that, it includes a Christmas light main body (6) and a power supply part (5), the Christmas light main body (6) includes a lamp base part (1), a lamp body (2) and a lamp cup part (3), the lamp cup part (3) is detachably arranged at the upper end of the lamp body (2), and the lamp base part (1) is arranged at the lower end of the lamp body (2); the lamp base part (1) includes a plug-in part (17), a push rod (13) and a plug-in part housing (14), the plug-in part (17) is arranged inside the plug-in part housing (14) and its lower end extends outside the plug-in part housing (14), the lower end of the plug-in part (17) is detachably connected to the power supply part (5), and the upper end of the plug-in part (17) is connected to the push rod (13); the lamp body (2) includes an electrical connector (21), the lamp cup part (3) includes an electricity-conducting joint (35), one end of the electrical connector (21) is connected to the push rod (13), and the other end of the electrical connector (21) is openably and closably connected to the electricity-conducting joint (35). When the plug-in part (17) is inserted into the power supply part (5), the plug-in part (17) is adapted to drive the push rod (13) to move towards the lamp cup part (3), so that the electrical connector (21) rotates and abuts against the electricity-conducting joint (35), thereby supplying power to the lamp cup part (3).

2. The toy Christmas light according to claim 1, characterized in that, the lamp cup part (3) includes a lower lampshade (31), the lower lampshade (31) is arranged at the upper end of the lamp body (2); a rotating mechanism (4), the rotating mechanism (4) is arranged above the lower lampshade (31), the rotating mechanism (4) includes an upper shell (44), a lower shell (45), a lead screw (41), a nut (46), a spring (43) and a one-way bearing (42), the upper shell (44) is sleeved above the lower shell (45), the lower end of the lower shell (45) is fixed above the lower lampshade (31), the upper end of the lead screw (41) is fixed to the upper shell (44), the lower end of the lead screw (41) extends out of the lower shell (45), the nut (46) is sleeved on the outer end of the lead screw (41), the one-way bearing (42) is sleeved on the outer end of the nut (46), the one-way bearing (42) is fixed to the lower shell (45), the spring (43) is sleeved on the outer end of the lead screw (41), one end of the spring (43) abuts against the upper shell (44), and the other end of the spring (43) abuts against the lower shell (45); and an upper lampshade (33), the upper lampshade (33) is fixed above the upper shell (44). When pressing down the upper lamp cover (33), the upper lamp cover (33) is adapted to move downward by pressing the spring (43) through the upper housing (44), and the lead screw (41) also moves downward. The lead screw (41) drives the nut (46) to rotate. Under the action of the one-way bearing (42), the lower housing (45) does not rotate accordingly. When releasing the upper lamp cover (33), the lead screw (41) moves upward under the elastic force of the spring (43). Under the action of the one-way bearing (42), the nut (46) does not rotate, and the lead screw (41) rotates self - driven to drive the upper housing (44) and the upper lamp cover (33) to rotate.

3. The toy Christmas lamp according to claim 2, characterized in that, the electrical connector (21) includes a connecting rod (26), a fixing pin (23), an upper electrical clip (24) and an upper electrical card (25). The connecting rod (26) is fixed above the push rod (13), the fixing pin (23) is fixed in the lamp body (2), the upper electrical clip (24) is rotatably mounted on the fixing pin (23), the upper electrical card (25) is arranged on one side of the upper electrical clip (24) close to the power - leading joint (35), the upper electrical card (25) is aligned with the power - leading joint (35), and the other side of the upper electrical clip (24) is movably connected to the connecting rod (26) so that the connecting rod (26) can drive the upper electrical clip (24) to rotate around the fixing pin (23).

4. The toy Christmas lamp according to claim 3, characterized in that, the lower housing (45) includes a fixing plate (451). A placement groove (452) is adapted to be formed between the fixing plate (451) and the lower housing (45). The placement groove (452) is adapted to place the one - way bearing (42). Through holes are formed in both the fixing plate (451) and the lower housing (45), and the diameter of the through holes is larger than the diameter of the lead screw (41). The through holes are adapted for the lead screw (41) to pass through.

5. The toy Christmas lamp according to claim 4, characterized in that, the lamp base part (1) further includes a fixing seat (11). The upper end of the fixing seat (11) is clamped below the socket - inserting sleeve (14), and the lower end of the fixing seat (11) can fix the power supply part (5).

6. The toy Christmas lamp according to claim 5, characterized in that, the fixing seat (11) includes a rotating fixing page (111) and a groove (112) matching the outer shape of the power supply part (5). The power supply part (5) is adapted to be placed in the groove (112), and the rotating fixing page (111) is adapted to clamp the power supply part (5) in the groove (112).

7. The toy Christmas lamp according to claim 6, characterized in that, The plug-in component (17) includes a pin base (12), a power pin (15), and a signal pin (16). The upper end of the pin base (12) is connected to the push rod (13). The power pin (15) and the signal pin (16) are both fixed to the lower end of the pins. The power pin (15) and the signal pin (16) respectively pass through the plug-in component housing (14) and are inserted into the slot (112) to be electrically connected to the power supply part (5) in the slot (112).

8. The toy Christmas light according to claim 7, wherein, the power supply part (5) includes a power cord (51) and a signal line (52). The power pin (15) is adapted to be electrically connected to the power cord (51), and the signal pin (16) is adapted to be electrically connected to the signal line (52).

9. The toy Christmas light according to claim 8, wherein, the upper lamp cover (33) includes a light source (32) and a control part (36) inside. The light source (32) is adapted to provide illumination, and the control part (36) is used to receive the signals transmitted by the power pin (15) and the signal pin (16) to control the lighting and color transformation of the light source (32).

10. The toy Christmas light according to claim 9, wherein, a magnetic strip (22) is included on the lower lamp cover (31), or a magnetic strip (22) is included on the lamp body (2), or magnetic strips (22) are included on both the lower lamp cover (31) and the lamp body (2) so that the lamp cup part (3) is adsorbed on the lamp body (2).

11. The toy Christmas light according to claim 9, wherein, the lower lamp cover and the lamp body are connected by a buckle.

12. The toy Christmas light according to claim 10 or 11, wherein, the upper power clip (24) includes a first upper power clip and a second upper power clip. The first upper power clip is adapted to supply power to the light source (32), and the second upper power clip is adapted to control the color transformation of the light source (32).

13. The toy Christmas light according to claim 12, wherein, the lengths of the first upper power clip and the second upper power clip are different.

14. The toy Christmas light according to claim 13, wherein, two first upper power cards are included on the first upper power clip, and the two first upper power cards respectively correspond to the positive pole and the negative pole of the power supply; two second upper power cards are included on the second upper power clip, and the two second upper power cards correspond to signal A and signal B.

15. The toy Christmas light according to claim 14, wherein, the light source (32) is an LED lamp bead, and the number of the LED lamp beads is multiple.

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