A blind-plug type infinitely high-voltage flexible energy-saving light strip

Abstract

The present invention discloses a blind-plug-in stepless high-voltage flexible energy-saving lamp strip, comprising a lamp strip, wherein both ends of the lamp strip are electrically connected with a male end connector and a female end connector respectively; the male end connector comprises a male end body, and the male end body is provided with a first conductive shaft and a second conductive shaft at intervals; the female end connector comprises a female end body having a first accommodating cavity, and the first accommodating cavity is provided with two conductive bosses and an upper conductive terminal group and a lower conductive terminal group that are in sliding contact with the two conductive bosses; when the front side of the male end connector is plugged into the female end connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the lower conductive terminal group; when the back side of the male end connector is plugged into the female end connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the upper conductive terminal group; blind plugging can be achieved without distinguishing between positive and negative poles, thereby achieving a stepless plugging effect, improving installation convenience and efficiency, and being conducive to the widespread use of high-voltage flexible energy-saving lamp strips and saving energy.

Description

Technical Field

[0001] The present invention relates to the field of lighting technology, in particular to a blind-plug type infinitely high-voltage flexible energy-saving lamp strip. Background Art

[0002] Light strips, short for LED light strips, have been widely used to decorate and illuminate buildings, bridges, roads, gardens, courtyards, strata, ceilings, furniture, buses, lakes, underwater, posters, pink cards, signs, etc.

[0003] In order to ensure safety, LED light strips on the market can operate safely even when the positive and negative poles are plugged in reverse. They are usually driven by low voltage (12V), which results in low energy efficiency of low-voltage LED light strips.

[0004] To improve the energy efficiency of light strips, high-voltage flexible energy-saving light strips are currently available. However, these light strips often need to be plugged in during use to extend their length. These light strips have strict polarity requirements, requiring them to be plugged in correctly according to their polarity. Otherwise, the light strips may not light up, and may even be damaged. This cumbersome plugging operation, requiring correct polarity every time the light strips are plugged in, limits their widespread use and results in energy waste. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a blind-plug type infinitely high-voltage flexible energy-saving light strip.

[0006] To achieve the above object, the specific solutions of the present invention are as follows:

[0007] A blind-plug type stepless high-voltage flexible energy-saving light strip, comprising a light strip, wherein both ends of the light strip are electrically connected to a male end connector and a female end connector respectively;

[0008] The male end connector includes a male end body, wherein a first conductive shaft and a second conductive shaft are provided at intervals between the male end body; the female end connector includes a female end body having a first accommodating cavity, wherein the first accommodating cavity is provided with two conductive bosses and an upper conductive terminal group and a lower conductive terminal group that are in sliding contact with the two conductive bosses;

[0009] When the front of the male connector is plugged into the female connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the lower conductive terminal group; when the back of the male connector is plugged into the female connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the upper conductive terminal group.

[0010] Optionally, a first slider is slidably provided in the first accommodating cavity, an elastic reset member is provided between the first slider and the first accommodating cavity, and the upper conductive terminal group and the lower conductive terminal group are vertically distributed on the first slider;

[0011] A driving assembly for driving the first slider to slide is provided in the first accommodating cavity;

[0012] The first conductive shaft is provided with an avoidance structure, and the second conductive shaft is provided with a driving structure for cooperating with the driving assembly to slide the first slider.

[0013] Optionally, the drive assembly includes a transmission gear having a shaft, the transmission gear being rotatably connected to the first accommodating cavity via the shaft, the first slider being slidably sleeved on the shaft, the transmission gear being an incomplete gear structure, the outer wall of the shaft being provided with a spiral groove, the first slider being convexly provided with a bayonet that is movably embedded in the spiral groove, and when the transmission gear rotates, the bayonet engages with the spiral groove to drive the first slider to slide;

[0014] The driving structure is a tooth structure arranged along the length direction of the second conductive shaft;

[0015] The avoidance structure is a step formed by cutting along the length direction of the first conductive axis.

[0016] Optionally, the two conductive bosses are respectively a positive conductive boss and a negative conductive boss; the first conductive axis is a positive conductive axis, and the second conductive axis is a negative conductive axis.

[0017] Optionally, the lower conductive terminal group includes a lower positive terminal and a lower negative terminal distributed on both sides of the first slider, one end of the lower positive terminal and one end of the lower negative terminal are in sliding contact with the positive conductive platform and the negative conductive platform respectively, and the other end of the lower positive terminal and the other end of the lower negative terminal both have lower contact arms extending outward.

[0018] Optionally, the upper conductive terminal group includes an upper positive terminal and an upper negative terminal distributed on both sides of the first slider, one end of the upper positive terminal and one end of the upper negative terminal are in sliding contact with the positive conductive platform and the negative conductive platform respectively, and the other end of the upper positive terminal and the other end of the upper negative terminal are both extended with upper contact arms, the upper positive terminal extends toward one side of the upper negative terminal, and the upper positive terminal of the upper negative terminal extends toward one side of the upper positive terminal.

[0019] Optionally, one end of the upper positive terminal, one end of the upper negative terminal, one end of the lower positive terminal and one end of the lower negative terminal are all embedded with graphite blocks for conduction and lubrication.

[0020] Optionally, a sealing sleeve is provided at the opening position of the first accommodating cavity, and the sealing sleeve is provided with two guide holes for inserting the first conductive shaft and the second conductive shaft into the first accommodating cavity. The male end body is provided with a second accommodating cavity. When the male end connector is plugged into the female end connector, the sealing sleeve is embedded in the second accommodating cavity, thereby playing a sealing role.

[0021] Optionally, the sealing sleeve is provided with a card slot between the two guide holes, and the second accommodating cavity is provided with two elastic card tongue pieces opposite to each other, and when the male end connector is plugged into the female end connector, the elastic card tongue pieces are engaged in the card slot.

[0022] Optionally, the male end body is provided with a second slider that slides between the two elastic latch pieces, one end of the second slider is fixedly connected to the light strip, and the other end of the second slider is provided with a first inclined surface, the inner side wall of the elastic latch piece is provided with a second inclined surface for cooperating with the first inclined surface, the outer side wall of the elastic latch piece is provided with a third inclined surface, and the groove wall of the card slot is provided with a fourth inclined surface for cooperating with the third inclined surface, and the inclination angle of the second inclined surface is smaller than the inclination angle of the third inclined surface.

[0023] The beneficial effects of the present invention are as follows: by arranging a first conductive shaft and a second conductive shaft on the male end body, and arranging an upper conductive terminal group and a lower conductive terminal group distributed up and down in the female end body and in sliding contact with the two conductive bosses, the present invention can achieve blind insertion when performing the flexible energy-saving light strip plug-in operation, without distinguishing between positive and negative poles, thereby achieving a stepless plug-in effect, improving installation convenience and efficiency, and being conducive to the widespread use of high-voltage flexible energy-saving light strips and saving energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a cross-sectional schematic diagram of the male end connector and the female end connector of the present invention when plugged in;

[0026] Figure 3 Schematic diagram of the first conductive shaft and the second conductive shaft in contact and conduction with the lower conductive terminal group of the present invention;

[0027] Figure 4 This is a schematic diagram of the first conductive shaft and the second conductive shaft being in contact and conducting with the upper conductive terminal group of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the male end connector of the present invention;

[0029] Figure 6 is a schematic cross-sectional view of the male end connector of the present invention;

[0030] Figure 7 is another cross-sectional schematic diagram of the male end connector of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the female end connector of the present invention;

[0032] Figure 9 1 is an exploded schematic diagram of the female end connector of the present invention;

[0033] Figure 10 It is a partial structural diagram of the female end connector of the present invention;

[0034] Explanation of reference numerals: 1. light strip; 2. male connector; 21. male body; 211. second accommodating cavity; 212. fourth accommodating cavity; 213. elastic tongue piece; 214. second inclined surface; 215. third inclined surface; 216. second guide arc surface; 22. positive conductive shaft; 221. avoidance structure; 222. second positive pin; 23. negative conductive shaft; 231. driving structure; 232. second negative pin; 24. second slider; 241. first inclined surface; 3. female connector; 31. female body; 311. first accommodating cavity; 312. third accommodating cavity; 3 21. Positive conductive platform; 3211. First positive electrode pin; 322. Negative conductive platform; 3221. First negative electrode pin; 331. Upper positive terminal; 332. Upper negative terminal; 333. Upper contact arm; 341. Lower positive terminal; 342. Lower negative terminal; 343. Lower contact arm; 35. First slider; 351. Bayonet pin; 36. Elastic return member; 371. Transmission gear; 372. Shaft; 373. Spiral groove; 38. Graphite block; 39. Sealing sleeve; 391. Guide hole; 392. Slot; 393. Fourth inclined surface; 394. First guide arc surface. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.

[0036] like Figures 1 to 10 As shown, the blind-plug type stepless high-voltage flexible energy-saving light strip described in this embodiment includes a light strip 1, and both ends of the light strip 1 are electrically connected to a male end connector 2 and a female end connector 3 respectively;

[0037] The male connector 2 includes a male body 21, which is provided with a first conductive shaft and a second conductive shaft at intervals. The female connector 3 includes a female body 31 having a first accommodating cavity 311, which is provided with two conductive bosses and an upper conductive terminal group and a lower conductive terminal group that are in sliding contact with the two conductive bosses.

[0038] When the male end connector 2 is plugged into the female end connector 3 from the front, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the lower conductive terminal group; when the male end connector 2 is plugged into the female end connector 3 from the back, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the upper conductive terminal group.

[0039] Specifically, the flexible energy-saving lamp strip described in this embodiment is configured such that when the male end connector 2 of the flexible energy-saving lamp strip is plugged into the female end connector 3 of another flexible energy-saving lamp strip, the first conductive shaft and the second conductive shaft of the flexible energy-saving lamp strip are inserted into the first accommodating cavity 311. At this time, the first conductive shaft and the second conductive shaft are electrically connected through the lower conductive terminal group of the other flexible energy-saving lamp strip, but not in contact with the upper conductive terminal group, thereby electrically connecting the two conductive bosses through the lower conductive terminal group, thereby electrically connecting the two flexible energy-saving lamp strips together. When the male end connector 2 of the flexible energy-saving lamp strip is plugged into the female end connector 3 of another flexible energy-saving lamp strip, the first conductive shaft and the second conductive shaft of the flexible energy-saving lamp strip are in contact with the upper conductive terminal group, but not in contact with the lower conductive terminal group, thereby electrically connecting the two flexible energy-saving lamp strips together. In this way, the user does not need to distinguish whether the polarity of the male end connector 2 and the female end connector 3 matches during the plugging process, which greatly facilitates the serial connection operation of the flexible energy-saving lamp strips.

[0040] In this embodiment, a first conductive shaft and a second conductive shaft are provided on the male end body 21, and an upper conductive terminal group and a lower conductive terminal group are provided in the female end body 31, which are distributed up and down and in sliding contact with the two conductive bosses. Therefore, when performing the flexible energy-saving light strip plug-in operation, blind plug-in can be performed without distinguishing between positive and negative poles, thereby achieving a stepless plug-in effect, improving installation convenience and efficiency, facilitating the widespread use of high-voltage flexible energy-saving light strips, and saving energy consumption.

[0041] like Figures 2 to 4 、 Figure 9 and Figure 10 As shown, in the flexible energy-saving lamp strip described in this embodiment, a first slider 35 is slidably provided in the first accommodating cavity 311, an elastic reset member 36 is provided between the first slider 35 and the first accommodating cavity 311, and the upper conductive terminal group and the lower conductive terminal group are distributed above and below on the first slider 35;

[0042] The first accommodating cavity 311 is provided with a driving assembly for driving the first slider 35 to slide; Figures 5 to 7 As shown, the first conductive shaft is provided with a avoidance structure 221, and the second conductive shaft is provided with a driving structure 231 for cooperating with the driving assembly to slide the first slider 35.

[0043] When the male end connector 2 is plugged into the female end connector 3 from the front, the avoidance structure 221 of the first conductive shaft prevents the first conductive shaft from being in transmission cooperation with the driving component. At this time, the driving component will not drive the first slider 35 to slide, so that the first conductive shaft and the second conductive shaft are electrically contacted and conducted with the two conductive bosses through the lower conductive terminal group, thereby electrically connecting the two flexible energy-saving lamps together; when the male end connector 2 is plugged into the female end connector 3 from the back, the driving structure 231 of the second conductive shaft is in transmission cooperation with the driving component, so that the driving component drives the first slider 35 to slide, and the first slider 35 drives the upper conductive terminal group and the lower conductive terminal group to slide, thereby making the upper conductive terminal group electrically contacted and conducted with the first conductive shaft and the second conductive shaft, so that the first conductive shaft and the second conductive shaft are electrically conducted with the two conductive bosses, thereby electrically connecting the two flexible energy-saving lamps together; in this way, the flexible energy-saving lamp strip can be connected without any distinction between positive and negative poles, thereby improving the convenience of the flexible energy-saving lamp strip connection operation.

[0044] Preferably, the first slider 35 is slidably connected to the two conductive bosses, so that the first slider 35 is more stable when sliding, to ensure that the upper conductive terminal group and the lower conductive terminal group maintain electrical contact and conduction with the conductive bosses during the sliding process.

[0045] like Figure 9 As shown, the flexible energy-saving light strip described in this embodiment has a drive assembly including a transmission gear 371 having a shaft 372. The transmission gear 371 is rotatably connected to the first accommodating cavity 311 via the shaft 372. The first slider 35 is slidably sleeved on the shaft 372. The transmission gear 371 is an incomplete gear structure. A spiral groove 373 is provided on the outer wall of the shaft 372. The first slider 35 is provided with a protruding latch 351 that is movably embedded in the spiral groove 373. When the transmission gear 371 rotates, the latch 351 cooperates with the spiral groove 373 to drive the first slider 35 to slide.

[0046] like Figures 5 to 7 As shown, the driving structure 231 is a tooth structure arranged along the length direction of the second conductive axis; the avoidance structure 221 is a step formed by cutting along the length direction of the first conductive axis.

[0047] Specifically, the elastic reset member 36 is a reset spring, which keeps the top surface of the first slider 35 against the inner top wall of the first accommodating cavity 311. Through the cooperation of the reset spring, the spiral groove 373, and the latch 351, the tooth portion of the transmission gear 371 is kept facing one side of the first accommodating cavity 311; when the male end connector 2 is plugged into the female end connector 3 from the front, the first conductive shaft is inserted to the same side as the tooth portion of the transmission gear 371, and the second conductive shaft is located on the other opposite side. At this time, due to the step of the first conductive shaft, the first conductive shaft does not contact the tooth portion of the transmission gear 371, that is, when the first conductive shaft is inserted into the first accommodating cavity 311, it will not push the transmission gear 371 to rotate, so that the first conductive shaft and the second conductive shaft are connected to the two conductive bosses through the lower conductive terminal group. Corresponding electrical contact and conduction; when the reverse side of the male end connector 2 is plugged into the female end connector 3, the second conductive shaft is inserted to the same side as the tooth portion of the transmission gear 371, and the first conductive shaft is located on the opposite side. At this time, the tooth structure on the second conductive shaft engages with the tooth portion of the transmission gear 371, thereby pushing the transmission gear 371 to rotate during the insertion of the second conductive shaft into the first accommodating cavity 311. During the rotation of the transmission gear 371, the spiral groove 373 and the bayonet 351 cooperate to drive the first slider 35 to slide downward, so that the upper conductive terminal group extends downward to electrically contact and conduct with the first conductive shaft and the second conductive shaft, thereby realizing electrical conduction between the first conductive shaft, the second conductive shaft and the two conductive bosses; thus, there is no need to distinguish between positive and negative poles for plugging in, and a blind plugging effect is achieved.

[0048] like Figures 2 to 10 As shown, in the flexible energy-saving lamp strip described in this embodiment, the two conductive bosses are respectively a positive conductive platform 321 and a negative conductive platform 322 ; the first conductive axis is a positive conductive axis 22 , and the second conductive axis is a negative conductive axis 23 .

[0049] Preferably, the lower conductive terminal group includes a lower positive terminal 341 and a lower negative terminal 342 distributed on both sides of the first slider 35, one end of the lower positive terminal 341 and one end of the lower negative terminal 342 are in sliding contact with the positive conductive platform 321 and the negative conductive platform 322 respectively, and the other end of the lower positive terminal 341 and the other end of the lower negative terminal 342 both have lower contact arms 343 extending outward.

[0050] Preferably, the upper conductive terminal group includes an upper positive terminal 331 and an upper negative terminal 332 distributed on both sides of the first slider 35, one end of the upper positive terminal 331 and one end of the upper negative terminal 332 respectively correspond to the positive conductive platform 321 and the negative conductive platform 322, and the other end of the upper positive terminal 331 and the other end of the upper negative terminal 332 are both extended with an upper contact arm 333, the upper positive terminal 331 extends toward one side of the upper negative terminal 332, and the upper positive terminal 331 of the upper negative terminal 332 extends toward one side of the upper positive terminal 331.

[0051] Specifically, when the front of the male connector 2 is plugged into the female connector 3, the transmission gear 371 does not rotate, the positive conductive shaft 22 is electrically connected to the positive conductive base 321 through the lower contact arm 343 of the lower positive terminal 341, and the negative conductive shaft 23 is electrically connected to the negative conductive base 322 through the lower contact arm 343 of the lower negative terminal 342; when the back of the male connector 2 is plugged into the female connector 3, the transmission gear 371 rotates, and due to the upper positive terminal 331 The upper contact arm 333 extends toward one side of the upper negative terminal 332, and the upper contact arm 333 of the upper negative terminal 332 extends toward one side of the upper positive terminal 331, so that the positive conductive shaft 22 remains electrically connected to the positive conductive platform 321 through the upper contact arm 333 of the upper positive terminal 331, and the negative conductive shaft 23 remains electrically connected to the negative conductive platform 322 through the upper contact arm 333 of the upper negative terminal 332; thereby achieving a blind plug-in effect and convenient operation.

[0052] Preferably, the female end body 31 is provided with a third accommodating cavity 312 on a side opposite to the first accommodating cavity 311, the positive conductive platform 321 is provided with a first positive pin 3211 extending from the third accommodating cavity 312, and the negative conductive platform 322 is provided with a first negative pin 3221 extending from the third accommodating cavity 312. The first positive pin 3211 and the first negative pin 3221 are electrically connected to the light strip 1 respectively, thereby realizing the electrical connection between the positive conductive platform 321 and the negative conductive platform 322 and the light strip 1; at the same time, by providing the third accommodating cavity 312, the end of the light strip 1 can be embedded in the third accommodating cavity 312, so that the connection between the female end connector 3 and the light strip 1 is more secure.

[0053] like Figure 9As shown, in the flexible energy-saving light strip of this embodiment, one end of the upper positive terminal 331, one end of the upper negative terminal 332, one end of the lower positive terminal 341, and one end of the lower negative terminal 342 are all embedded with graphite blocks 38 for conductivity and lubrication. The provision of graphite blocks 38 in this embodiment provides lubrication when the upper positive terminal 331, upper negative terminal 332, lower positive terminal 341, and lower negative terminal 342 slide relative to the conductive boss. The graphite blocks 38 also provide electrical conduction with the conductive boss, ensuring electrical contact area.

[0054] like Figure 2 、 Figures 8 and 9 As shown, in the flexible energy-saving light strip described in this embodiment, a sealing sleeve 39 is provided at the opening of the first accommodating cavity 311. The sealing sleeve 39 has two guide holes 391 for inserting the first conductive shaft and the second conductive shaft into the first accommodating cavity 311. The male end body 21 has a second accommodating cavity 211. When the male end connector 2 is plugged into the female end connector 3, the sealing sleeve 39 is embedded in the second accommodating cavity 211, thereby performing a sealing function. In actual use, the first and second conductive shafts are inserted into the first accommodating cavity 311 through the guide holes 391, and the sealing sleeve 39 is embedded in the second accommodating cavity 211, thereby sealing the connection position between the male end connector 2 and the female end connector 3, thereby achieving a sealing effect and preventing water or other foreign matter from entering the first accommodating cavity 311 and / or the second accommodating cavity 211.

[0055] Preferably, if Figures 2 to 9 As shown, the male end body 21 is provided with a fourth accommodating cavity 212 on the side opposite to the second accommodating cavity 211, and the positive conductive shaft 22 is provided with a second positive pin 222 extending in the fourth accommodating cavity 212, and the negative conductive shaft 23 is provided with a second negative pin 232 extending in the fourth accommodating cavity 212. The second positive pin 222 and the second negative pin 232 are electrically connected to the light strip 1 respectively, thereby realizing the electrical connection between the positive conductive shaft 22, the negative conductive shaft 23 and the light strip 1; at the same time, by providing the fourth accommodating cavity 212, the end of the light strip 1 can be embedded in the fourth accommodating cavity 212, so that the connection between the male end connector 2 and the light strip 1 is more secure.

[0056] like Figure 2 、 Figures 5 to 9 As shown, in the flexible energy-saving light strip described in this embodiment, the sealing sleeve 39 is provided with a slot 392 between the two guide holes 391, and the second accommodating cavity 211 is provided with two elastic latching pieces 213 opposite to each other. When the male connector 2 is plugged into the female connector 3, the elastic latching pieces 213 are engaged in the slot 392. In this embodiment, by providing the elastic latching pieces 213 and cooperating with the slot 392, the male connector 2 and the female connector 3 are locked together, thereby ensuring the plugged state of the male connector 2 and the female connector 3, and improving the structural reliability.

[0057] like Figure 2 、 Figures 5 to 9 As shown, the flexible energy-saving lamp strip described in this embodiment, the male end body 21 is slidably provided with a second slider 24 between the two elastic tongue pieces 213, one end of the second slider 24 is fixedly connected to the lamp strip 1, and the other end of the second slider 24 is provided with a first inclined surface 241, the inner side wall of the elastic tongue piece 213 is provided with a second inclined surface 214 for cooperating with the first inclined surface 241, the outer side wall of the elastic tongue piece 213 is provided with a third inclined surface 215, the groove wall of the card slot 392 is provided with a fourth inclined surface 393 for cooperating with the third inclined surface 215, and the inclination angle of the second inclined surface 214 is smaller than the inclination angle of the third inclined surface 215.

[0058] In this embodiment, the second slider 24 is fixedly connected to the light strip 1, so that a certain distance of sliding can be generated between the male end body 21 and the second slider 24. Therefore, when plugging, after the first conductive shaft and the second conductive shaft are inserted into the first accommodating cavity 311, the first inclined surface 241 of the second slider 24 abuts against the second inclined surface 214 of the elastic latch 213, and the elastic latch 213 is inserted into the slot 392, so that the third inclined surface 215 of the elastic latch 213 abuts against the fourth inclined surface 393 of the slot 392, thereby locking the male end connector 2 and the female end connector 3.

[0059] When the light strip 1 is pulled, the second slider 24 moves in the direction of the pulling force. Since the inclination angle of the second inclined surface 214 is smaller than the inclination angle of the third inclined surface 215, the vertical force between the first inclined surface 241 and the second inclined surface 214 is greater than the vertical force between the third inclined surface 215 and the fourth inclined surface 393. At this time, the second slider 24 presses the elastic latch piece 213 outward through the first inclined surface 241 and transmits the pulling force to between the third inclined surface 215 and the fourth inclined surface 393, thereby increasing the locking force and preventing accidental loosening.

[0060] When the male connector 2 needs to be separated from the female connector 3, the male body 21 and the female body 31 are held and pulled outward. Since the second slider 24 is in a stationary state at this time, the first inclined surface 241 is separated from the second inclined surface 214 and does not form any resistance to the pulling out process. When the third inclined surface 215 slides along the fourth inclined surface 393 until it is separated from the fourth inclined surface 393, the lock is released and the male connector 2 can be pulled out to complete the separation of the male connector 2 and the female connector 3. This arrangement makes the light strip 1 more reliable and less likely to come loose.

[0061] like Figure 6 and Figure 8As shown, in this embodiment, preferably, a first guiding arc surface 394 is provided at the opening position of the slot 392, and a second guiding arc surface 216 is provided at the free end of the elastic latch piece 213, so that during the plug-in process, the elastic latch piece 213 can be more easily inserted into the slot 392 to lock the male connector 2 and the female connector 3.

[0062] The above is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the protection scope of the patent application of the present invention.

Claims

1. A blind-plug type stepless high-voltage flexible energy-saving light strip, characterized in that: The light strip comprises a male connector and a female connector at both ends of the light strip; The male end connector includes a male end body, wherein a first conductive shaft and a second conductive shaft are provided at intervals between the male end body; the female end connector includes a female end body having a first accommodating cavity, wherein the first accommodating cavity is provided with two conductive bosses and an upper conductive terminal group and a lower conductive terminal group that are in sliding contact with the two conductive bosses; When the front of the male connector is plugged into the female connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the lower conductive terminal set; when the back of the male connector is plugged into the female connector, the first conductive shaft and the second conductive shaft are electrically connected to the two conductive bosses through the upper conductive terminal set; A first slider is slidably disposed in the first accommodating cavity, an elastic reset member is disposed between the first slider and the first accommodating cavity, and the upper conductive terminal group and the lower conductive terminal group are vertically distributed on the first slider; A driving assembly for driving the first slider to slide is provided in the first accommodating cavity; The first conductive shaft is provided with an avoidance structure, and the second conductive shaft is provided with a driving structure for cooperating with the driving component to make the first slider slide.

2. The blind-plug type stepless high-voltage flexible energy-saving light strip according to claim 1, characterized in that: The drive assembly includes a transmission gear having a shaft body, the transmission gear being rotatably connected to the first accommodating cavity via the shaft body, the first slider being slidably sleeved on the shaft body, the transmission gear being an incomplete gear structure, the outer wall of the shaft body being provided with a spiral groove, the first slider being protruding with a bayonet that is movably embedded in the spiral groove, and when the transmission gear rotates, the bayonet pin cooperates with the spiral groove to drive the first slider to slide; The driving structure is a tooth structure arranged along the length direction of the second conductive shaft; The avoidance structure is a step formed by cutting along the length direction of the first conductive axis.

3. The blind-plug type infinitely high-voltage flexible energy-saving light strip according to claim 1, characterized in that: The two conductive bosses are respectively a positive conductive boss and a negative conductive boss; the first conductive axis is a positive conductive axis, and the second conductive axis is a negative conductive axis.

4. The blind-plug type infinitely high-voltage flexible energy-saving light strip according to claim 3, characterized in that: The lower conductive terminal group includes a lower positive terminal and a lower negative terminal distributed on both sides of the first slider, one end of the lower positive terminal and one end of the lower negative terminal are in sliding contact with the positive conductive platform and the negative conductive platform respectively, and the other end of the lower positive terminal and the other end of the lower negative terminal both have lower contact arms extending outward.

5. The blind-plug type stepless high-voltage flexible energy-saving light strip according to claim 4, characterized in that: The upper conductive terminal group includes an upper positive terminal and an upper negative terminal distributed on both sides of the first slider, one end of the upper positive terminal and one end of the upper negative terminal are in sliding contact with the positive conductive platform and the negative conductive platform respectively, and the other end of the upper positive terminal and the other end of the upper negative terminal are both extended with upper contact arms, the upper positive terminal extends toward one side of the upper negative terminal, and the upper positive terminal of the upper negative terminal extends toward one side of the upper positive terminal.

6. The blind-plug type infinitely high-voltage flexible energy-saving light strip according to claim 5, characterized in that: One end of the upper positive terminal, one end of the upper negative terminal, one end of the lower positive terminal and one end of the lower negative terminal are all embedded with graphite blocks for conduction and lubrication.

7. A blind-plug type infinitely high-voltage flexible energy-saving light strip according to any one of claims 1 to 6, characterized in that: A sealing sleeve is provided at the opening position of the first accommodating cavity, and the sealing sleeve is provided with two guide holes for inserting the first conductive shaft and the second conductive shaft into the first accommodating cavity. The male end body is provided with a second accommodating cavity. When the male end connector is plugged into the female end connector, the sealing sleeve is embedded in the second accommodating cavity, thereby playing a sealing role.

8. The blind-plug type infinitely high-voltage flexible energy-saving light strip according to claim 7, characterized in that: The sealing sleeve is provided with a card slot between the two guide holes, and the second accommodating cavity is provided with two elastic card tongue pieces opposite to each other. When the male end connector is plugged into the female end connector, the elastic card tongue pieces are engaged in the card slot.

9. The blind-plug type stepless high-voltage flexible energy-saving light strip according to claim 8, characterized in that: The male end body is provided with a second slider that slides between the two elastic latch pieces, one end of the second slider is fixedly connected to the light strip, and the other end of the second slider is provided with a first inclined surface, the inner side wall of the elastic latch piece is provided with a second inclined surface for cooperating with the first inclined surface, the outer side wall of the elastic latch piece is provided with a third inclined surface, and the groove wall of the card slot is provided with a fourth inclined surface for cooperating with the third inclined surface, and the inclination angle of the second inclined surface is smaller than the inclination angle of the third inclined surface.

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