Electric connector of LED illuminating lamp

Abstract

The utility model relates to the technical field of electric connectors, and discloses an electric connector of an LED illuminating lamp, which comprises a connector shell, and a clamping and fixing mechanism and a pop-up mechanism are respectively arranged on the connector shell. The clamping and fixing mechanism comprises square notches formed in the two sides of the top end of the connector shell, the bottom ends of the two square notches are fixedly connected with a plurality of evenly-arranged fixing cones, the two sides of the inner walls of the two square notches are symmetrically provided with sliding grooves, and the inner walls of the two sets of sliding grooves are slidably connected with sliding blocks. By means of the structure in the clamping and fixing mechanism, the LED lamp strip can be tightly and fixedly connected in an abutting mode, so that the situation that the LED lamp strip is always pulled and disengaged in the using process can be prevented, the connecting effect is guaranteed, and the problem that in the installing process of a traditional LED lamp strip connector, the top end of the lamp strip is extruded only through a connecting cover, and the connecting effect is poor is solved. Therefore, the problem that the connection effect is affected due to the fact that separation is prone to occurring in the using and pulling process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector, specifically is a LED lighting lamp's electric connector. BACKGROUND

[0002] In addition to meeting the general performance requirements, the particularly important requirement is that the electric connector must achieve good contact, reliable operation and convenient maintenance, and whether the electric connector is reliable directly affects the normal operation of the circuit and the safety of the entire device. The electric connector is commonly used in the connection of LED lighting lamp strips, and especially needs to use the electric connector for lapping at the butt joint of the lamp strip series connection.

[0003] A kind of LED lamp strip connector is provided in Chinese patent, publication number CN219040930U, including connecting wire, connecting base, connecting cover, lamp strip, wire stabilizing mechanism and wire protection mechanism;The connecting base is provided with two groups, and two groups of connecting base are located at the two ends of two groups of connecting wires;The connecting cover is provided with two groups, and two groups of connecting cover are fixedly connected at the rear end face of two groups of connecting base respectively;The lamp strip is provided with two groups.

[0004] The above-mentioned LED lamp strip connector improves the stability of the connecting wire inside the connecting base by adopting the wire stabilizing mechanism, and protects the connecting wire inside by adopting the wire protection mechanism. However, during installation, only the connecting cover is pressed on the top end of the lamp strip, which causes the connecting cover to easily detach during use and pulling, thereby affecting the connection effect. Utility model content

[0005] The utility model aims at providing a kind of electric connector of LED lighting lamp to solve the problem that the existing LED lamp strip connector is only pressed on the top end of the lamp strip by connecting cover during installation, which causes the connecting cover to easily detach during use and pulling, thereby affecting the connection effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric connector of LED lighting lamp, comprising a connector housing, the connector housing is respectively provided with clamping and fixing mechanism and ejection mechanism;

[0007] The clamping and fixing mechanism comprises square notches formed on both sides of the top end of the connector shell, a plurality of uniformly arranged fixing cones are fixedly connected to the bottom end of the two square notches, sliding grooves are symmetrically formed on the inner walls of both sides of the two square notches, sliding blocks are slidably connected to the inner walls of the two groups of sliding grooves, extrusion plates are fixedly connected between the two groups of sliding blocks, a plurality of limiting plates are fixedly connected to the bottom end of the two extrusion plates, expansion slots are formed between the corresponding sliding grooves on the inner walls of both sides of the two square notches, first springs are fixedly connected to the ends of the two groups of expansion slots away from each other, limiting columns are fixedly connected to the ends of the two groups of first springs close to each other, limiting grooves are formed in the positions of the two ends of the extrusion plates corresponding to the expansion slots, and LED light strips are arranged between the two groups of extrusion plates and the square notches.

[0008] Preferably, the ejection mechanism comprises square holes formed in the top end of the expansion slot, and the number of the square holes is two.

[0009] Preferably, the ejection mechanism further comprises square slots formed on both sides of the bottom end of the square notch, and square columns are slidably connected to the inner walls of the two groups of square slots.

[0010] Preferably, a plurality of second springs are fixedly connected to the bottom end of the two groups of square slots, and the four groups of second springs and the four square columns are fixedly connected respectively.

[0011] Preferably, the four limiting columns and the four expansion slots are slidably connected respectively, and the positions of the inclined notch and the square hole correspond to each other.

[0012] Preferably, the two groups of fixing cones are closely abutted below the LED light strip, and the two groups of limiting plates are closely abutted above the LED light strip.

[0013] Compared with the prior art, the LED light connector has the following beneficial effects:

[0014] 1) The LED light connector can tightly fix the LED light strip through the cooperation of various structures in the clamping and fixing mechanism, so as to prevent the LED light strip from being pulled off during use, and ensure the connection effect.

[0015] 2) The LED light connector can make the LED light strip pop out through the cooperation of various structures in the clamping and fixing mechanism and the ejection mechanism, so as to make the LED light strip quickly separate, complete the disassembly, and prevent random operation by outsiders, thereby improving the safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a whole structure schematic diagram of the electric connector of LED illuminating lamp.

[0017] Figure 2 The utility model discloses a partial structure split drawing of the electric connector of LED illuminating lamp.

[0018] Figure 3 The utility model discloses a partial structure split drawing of the electric connector of LED illuminating lamp.

[0019] Figure 4 The utility model discloses a connector shell sectional view of the electric connector of LED illuminating lamp.

[0020] In the drawing: 100, connector shell;200, clamping fixed establishment;201, square notch;202, fixed cone;203, sliding slot;204, sliding block;205, extrusion board;206, spacing plate;207, telescopic groove;208, first spring;209, limiting column;210, limiting groove;211, LED illuminating lamp strip;300, pop -out mechanism;301, square hole;302, bevel notch;303, square groove;304, square column;305, second spring. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment one

[0023] In combination with Figures 1-4 An electric connector of LED illuminating lamp, comprising connector shell 100, connector shell 100 is provided with clamping fixed establishment 200 and pop -out mechanism 300 respectively.

[0024] Refer to Figures 1-4The clamping and fixing mechanism 200 comprises square notches 201 arranged at two sides of the top end of the connector shell 100, a plurality of fixing cones 202 are fixedly connected to the bottom end of each square notch 201 and arranged uniformly, sliding grooves 203 are symmetrically arranged at two sides of the inner wall of each square notch 201, sliding blocks 204 are slidingly connected to the inner wall of each group of sliding grooves 203, extrusion plates 205 are fixedly connected between the two groups of sliding blocks 204, a plurality of limiting plates 206 are fixedly connected to the bottom end of each extrusion plate 205, telescopic grooves 207 are arranged between the two sides of the inner wall of each square notch 201 and correspond to the sliding grooves 203, first springs 208 are fixedly connected to the distal ends of the two groups of telescopic grooves 207, limiting columns 209 are fixedly connected to the proximal ends of the two groups of first springs 208, limiting grooves 210 are arranged at the positions of the two ends of each extrusion plate 205 and correspond to the telescopic grooves 207, and LED lighting lamp strips 211 are arranged between the two groups of extrusion plates 205 and the square notches 201.

[0025] Specifically, the square notches 201 are used for placing the LED lighting lamp strips 211, and the upper and lower ends of the LED lighting lamp strips 211 can be clamped and fixed through the fixing cones 202 and the limiting plates 206. Since the tip part of the fixing cone 202 can be inserted into a small part of the bottom end of the LED lighting lamp strip 211, the LED lighting lamp strip 211 can be prevented from being pulled. The limiting plate 206 tightly abuts against the top end of the LED lighting lamp strip 211 and forms a limiting groove at the top end of the LED lighting lamp strip 211, so that the limiting operation can be further performed, thereby preventing the LED lighting lamp strip 211 from being separated during the placing and pulling process, so that the connection effect can be maintained. Through the elastic reset action of the first spring 208, the limiting column 209 can be clamped into the limiting groove 210 to complete the limiting and fixing of the extrusion plate 205.

[0026] Embodiment Two

[0027] Referring to Figure 4 On the basis of embodiment one, the pop-up mechanism 300 comprises square holes 301 arranged at the top end of the telescopic grooves 207, the number of the square holes 301 is two, inclined notches 302 are arranged at the top end of each limiting column 209, the pop-up mechanism 300 further comprises square grooves 303 arranged at two sides of the bottom end of the square notches 201, square columns 304 are slidingly connected to the inner wall of each group of square grooves 303, a plurality of second springs 305 are fixedly connected to the bottom end of each group of square grooves 303, and four groups of second springs 305 and four square columns 304 are fixedly connected, respectively.

[0028] Specifically, the tool is inserted into the square hole 301 and contacts the bevel notch 302, so that the limiting column 209 is retracted into the telescopic groove 207, thereby releasing the limiting of the extrusion plate 205, and the square column 304 is popped up under the elastic reset action of the second spring 305, thereby making the LED lighting lamp strip 211 pop up, so that the LED lighting lamp strip 211 is quickly separated, the disassembly process is completed, and random operation by outsiders is prevented, and the safety is improved.

[0029] In actual operation, first, the LED lighting lamp strip 211 is placed in the square notch 201, then the extrusion plate 205 is pressed downward and the limiting plate 206 is tightly abutted above the LED lighting lamp strip 211, and the fixed cone 202 is tightly abutted at the bottom end of the LED lighting lamp strip 211, and a groove is formed on the LED lighting lamp strip 211, so that the LED lighting lamp strip 211 is limited and fixed, thereby preventing the LED lighting lamp strip 211 from being pulled off during use, ensuring the connection effect, and when the extrusion plate 205 moves downward, the bevel on the limiting column 209 is contacted, so that the limiting column 209 is retracted into the telescopic groove 207, and when the limiting column 209 and the limiting groove 210 are in position, the limiting column 209 is inserted into the limiting groove 210 under the elastic action of the sliding groove 203, thereby limiting and fixing the extrusion plate 205.

[0030] And because of the square hole 301 and the bevel notch 302, it can prevent being easily opened by outsiders, thereby improving the safety, and the square column 304 is moved upward under the elastic action of the second spring 305, thereby making the LED lighting lamp strip 211 quickly separate, and quickly completing the disassembly operation.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical connector for an LED lighting fixture comprising a connector housing (100), characterized by: The connector shell (100) is respectively provided with clamping and fixing mechanism (200) and pop-up mechanism (300); The clamping and fixing mechanism (200) includes square notches (201) opened on both sides of the top end of the connector shell (100), a plurality of uniformly arranged fixed cones (202) are fixedly connected to the bottom end of the two square notches (201), slide grooves (203) are symmetrically opened on both sides of the inner wall of the two square notches (201), slide blocks (204) are slidably connected to the inner walls of the two slide grooves (203), extrusion plates (205) are fixedly connected between the two slide blocks (204), a plurality of limiting plates (206) are fixedly connected to the bottom end of the two extrusion plates (205), expansion slots (207) are opened between the slide grooves (203) on both sides of the inner wall of the two square notches (201), first springs (208) are fixedly connected to the ends of the two expansion slots (207) away from each other, limiting columns (209) are fixedly connected to the ends of the two first springs (208) close to each other, limiting grooves (210) are opened in the positions of the two ends of the extrusion plates (205) corresponding to the expansion slots (207), and LED light strips (211) are arranged between the two extrusion plates (205) and the square notches (201).

2. An electrical connector for an LED lighting lamp as defined in claim 1, characterized in that: The pop-up mechanism (300) includes square holes (301) penetrating the top end of the expansion slot (207), the number of the square holes (301) is two, and inclined notches (302) are opened in the top end of the two limiting columns (209).

3. An electrical connector for an LED lighting lamp as defined in claim 2, characterized in that: The pop-up mechanism (300) further includes square grooves (303) opened on both sides of the bottom end of the square notch (201), and square columns (304) are slidably connected to the inner walls of the two square grooves (303).

4. An electrical connector for an LED lighting lamp as defined in claim 3, wherein: The bottom end of the two square grooves (303) is fixedly connected with a plurality of second springs (305), and the four second springs (305) and the four square columns (304) are respectively fixedly connected.

5. An electrical connector for an LED light according to claim 2, wherein: The four limiting columns (209) and the four expansion slots (207) are respectively slidably connected, and the positions of the inclined notches (302) and the square holes (301) correspond.

6. An electrical connector for an LED light according to claim 1, wherein: The two groups of fixed cones (202) are tightly abutted below the LED light strip (211), and the two groups of limiting plates (206) are tightly abutted above the LED light strip (211).

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