Integrated lamp holder structure and illuminating lamp

Abstract

The integrated lamp holder structure comprises a lamp holder body, a binding post frame is integrally formed on one side wall of the lamp holder body in an injection molding mode, a binding post is installed in the binding post frame, and the two ends of the binding post frame extend to the inner side and the outer side of one side wall of the lamp holder body. The wire inlet end of the binding post is located at the outer side end of the binding post frame, and the wire outlet end of the binding post is located at the inner side end of the binding post frame. A rotary clamping unit is arranged on the outer circumferential wall of the binding post frame at the wire outlet end, and a wire pressing nut is mounted through the rotary clamping unit; the illuminating lamp comprises a lamp body frame and an integrated lamp holder structure, wherein the integrated lamp holder structure is mounted on one side or two sides of the lamp body frame; the utility model has the advantages of convenient assembly, reduced cost, good stability and high strength.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to an integrated lamp socket structure and a lighting lamp. Background Art

[0002] There are many kinds of lighting lamps on the market. Especially for strip lights, generally lamp sockets are installed at both ends, and the power supply line or communication line is connected through the lamp socket to realize the power-on and signal control of the strip light. A lamp socket refers to an electronic device that fixes the position of the lamp and connects the lamp contacts to the power supply. With different working environments, there are more and more types of lamp socket structures in the existing market, and terminal posts are installed on the lamp socket. Currently, the structure between the existing lamp socket and the terminal post is as follows: one end of the terminal post passes through the installation hole of the lamp socket and is fixed by screwing a nut, and a sealing ring is installed between the terminal post and the installation hole of the lamp socket to prevent loosening between the two and the entry of impurities. However, this has the problems of inconvenient assembly, greatly increased cost, and incomplete guarantee of stability and strength. The outer circumferential wall of the other end of the terminal post is provided with an external thread, and after the terminal post is wired, it is fixed by screwing a nut. During this period, the nut needs to be screwed many times, which is inconvenient for assembly. Sometimes, when it is screwed too tightly, the wire body will be excessively squeezed, resulting in potential safety hazards. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies existing in the prior art, and to provide an integrated lamp socket structure and a lighting lamp with convenient assembly, reduced cost, good stability and high strength.

[0004] The purpose of the utility model is achieved by the following technical solutions. This integrated lamp socket structure includes a lamp socket body. A terminal post frame is integrally injection-molded on one side wall of the lamp socket body. A terminal post is installed in the terminal post frame, and both ends of the terminal post frame extend to the inside and outside of one side wall of the lamp socket body. The incoming line end of the terminal post is located at the outer end of the terminal post frame, and the outgoing line end of the terminal post is located at the inner end of the terminal post frame. A rotary clamping unit is provided on the outer circumferential wall of the terminal post frame at the outgoing line end, and a pressing nut is installed through the rotary clamping unit.

[0005] The beneficial effects of the utility model are as follows: Compared with the prior art, by integrally injection-molding a terminal post frame on one side wall of the lamp socket body, the setting of the sealing ring and the need for assembly between the terminal post frame and the lamp socket body are omitted, so that the assembly is very convenient. Only the assembly between the terminal post and the terminal post frame is required, and the strength and stability are greatly enhanced, and the cost is greatly reduced. At the same time, the terminal post frame and the pressing nut are installed and fixed through the rotary clamping unit, so that the two can be fixed by only turning one circle, making the assembly more convenient and simple, and the situation of excessive extrusion of the wire body will not occur, greatly reducing the potential safety hazards.

[0006] Preferably, the axis core line of the terminal block frame coincides with or is parallel to the axis core of the lamp socket body; through the above structural arrangement, the structural stress intensity between the terminal blocks in the terminal block frame and the lamp body in the lamp socket body is more uniform, the wiring connection between them is more convenient, and the wire arrangement is clearer.

[0007] Preferably, the outer end wall of the inlet end of the terminal block is flush with the outer end wall of the terminal block frame, and the outer end wall of the outlet end of the terminal block is flush with the inner end wall of the terminal block frame; through the above structural arrangement, the overall sense of the lamp socket structure is better, and at the same time, it is convenient for the wiring and outlet of the terminal block, and the assembly during this period is more convenient and reliable.

[0008] Preferably, a circle of limiting protrusions is integrally injection-molded on one side wall of the lamp socket body. The limiting protrusions are located outside the terminal block frame, and the limiting protrusions are arranged around the outer circumferential wall of the terminal block frame and are located at the bottom of the rotary clamping unit; by setting the limiting protrusions, after the compression nut is rotationally clamped and fixed with the terminal block frame, it not only plays a limiting role between the two, but also makes the structural strength between the terminal block frame and the lamp socket body better.

[0009] Preferably, the rotary clamping unit includes guiding card strips arranged on the outer circumferential wall of the terminal block frame and spiral grooves arranged on the inner circumferential wall of the compression nut. There are at least two guiding card strips and they are arranged in an equally spaced manner around the center of the terminal block frame, and the arranged guiding card strips are distributed in a spiral guiding manner and are adapted to the spiral grooves during the rotary clamping process; through the above structural arrangement, the rotary clamping between the compression nut and the terminal block frame can be fixed by just turning one circle, greatly improving the convenience of assembly.

[0010] Preferably, at least two card slots are provided on the frame wall of the terminal block frame, and the card slots are located outside the terminal block frame. At least two clamping buckles are provided on the outer circumferential wall of the terminal block, and the clamping buckles and the card slots are distributed in a one-to-one correspondence, and the terminal block is clamped and fixed in the terminal block frame through the cooperation of the clamping buckles and the card slots; through the above structural arrangement, the installation between the terminal block and the terminal block frame is more convenient, and the stability is better after installation.

[0011] Preferably, the card slots and the guiding card strips are arranged in a staggered and equally spaced manner along the circumferential direction of the terminal block frame; through the above structural arrangement, the force between the guiding card strips and the card slots is more stable.

[0012] A lighting lamp includes a lamp body frame and the above-mentioned integrated lamp socket structure, and the integrated lamp socket structure is installed on one side or both sides of the lamp body frame; this enables a wider range of applications of the integrated lamp socket structure on the lamp body frame, and it can be reasonably arranged on the lamp body frame according to the actual needs of the lighting lamp. Description of the Drawings

[0013] Figure 1 is a schematic three-dimensional structure diagram of the integrated lamp socket structure of the present utility model.

[0014] Figure 2 is an exploded structure schematic diagram of the integrated lamp socket structure of the present utility model.

[0015] Figure 3 is a schematic diagram of the structure between the lamp socket body and the terminal block frame of the present utility model.

[0016] Figure 4 is a schematic three-dimensional structure diagram of the lighting lamp equipped with the integrated lamp socket structure of the present utility model.

[0017] The reference numerals in the drawings are respectively: 1, lamp socket body; 2, terminal block frame; 3, terminal block; 4, screw-on unit; 5, compression nut; 6, limit projection; 7, lamp body frame; 11, side wall; 21, card slot; 31, incoming line end; 32, outgoing line end; 33, buckle; 41, guiding card strip; 42, spiral groove. Detailed Description of the Embodiment

[0018] The following will introduce the present utility model in detail with reference to the drawings: As shown in the Figures 1 to 3 drawings, the present utility model includes a lamp socket body 1. A terminal block frame 2 is integrally injection-molded on one side wall 11 of the lamp socket body 1. A terminal block 3 is installed in the terminal block frame 2, and both ends of the terminal block frame 2 extend to the inside and outside of one side wall 11 of the lamp socket body 1; the incoming line end 31 of the terminal block 3 is located at the outer end of the terminal block frame 2, and the outgoing line end 32 of the terminal block 3 is located at the inner end of the terminal block frame 2; a screw-on unit 4 is provided on the circumferential wall of the terminal block frame 2 at the outgoing line end 32, and a compression nut 5 is installed through the screw-on unit 4. The axis of the terminal block frame 2 and the axis of the lamp socket body 1 are in a coincident state or a parallel state. The outer end wall of the incoming line end 31 of the terminal block 3 is flush with the outer end wall of the terminal block frame 2, and the outer end wall of the outgoing line end 32 of the terminal block 3 is flush with the inner end wall of the terminal block frame 2. The terminal block 3 is a two-core terminal block or a three-core terminal block.

[0019] A circle of limit projections 6 is also integrally injection-molded on one side wall 11 of the lamp socket body 1. The limit projections 6 are located outside the terminal block frame 2, and the limit projections 6 are arranged around the circumferential wall of the terminal block frame 2 and are located at the bottom of the screw-on unit 4.

[0020] The screw clamp unit 4 includes a guide clamping strip 41 arranged on the outer circumferential wall of the terminal frame 2 and a spiral groove 42 arranged on the inner circumferential wall of the wire pressing nut 5. The guide clamping strips 41 are provided with at least two and are distributed around the center of the terminal frame 2 at equal intervals. The guide clamping strips 41 are spirally guided and matched with the spiral groove 42 during the screw clamping process. Under normal circumstances, there are three guide clamping strips 41 and they are distributed around the center of the terminal frame 2 at equal intervals. The guide clamping strips 41 are provided so that the lamp holder body and the terminal frame 2 are more convenient to demold during the integral injection molding process. If an external thread structure is used, demolding is very inconvenient, which can easily lead to product scrapping.

[0021] At least two slots 21 are provided on the frame wall of the terminal frame 2, and the slots 21 are located on the outside of the terminal frame 2. At least two buckles 33 are provided on the outer circumferential wall of the terminal 3. The buckles 33 are distributed in a one-to-one correspondence with the slots 21, and the terminal 3 is clamped and fixed in the terminal frame 2 through the cooperation of the buckles 33 and the slots 21. Generally, there are three slots 21 and buckles 33, so that the stability of the terminal 3 and the terminal frame 2 after clamping is better, and the force is more uniform; and the number of slots 21 is equal to the number of guide strips 41, so that the structure is more uniformly stressed and more convenient during the demoulding process. The slots 21 and the guide strips 41 are arranged and distributed in a staggered manner with equal spacing along the circumference of the terminal frame 2.

[0022] As attached Figure 4 As shown, a lighting lamp comprises a lamp body frame 7 and an integrated lamp holder structure, wherein the integrated lamp holder structure is installed on one side or both sides of the lamp body frame 7 .

[0023] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An integrated lamp holder structure, comprising a lamp holder body (1), characterized in that: A terminal frame (2) is integrally injection-molded on one side wall (11) of the lamp holder body (1), a terminal (3) is installed in the terminal frame (2), and both ends of the terminal frame (2) extend to the inner and outer sides of one side wall (11) of the lamp holder body (1); an inlet end (31) of the terminal (3) is located at the outer end of the terminal frame (2), and an outlet end (32) of the terminal (3) is located at the inner end of the terminal frame (2); a rotary clamp unit (4) is provided on the outer circumferential wall of the terminal frame (2) located at the outlet end (32), and a wire pressing nut (5) is installed through the rotary clamp unit (4).

2. The integrated lamp holder structure according to claim 1, characterized in that: The axis core line of the terminal frame (2) and the axis core line of the lamp holder body (1) are in an overlapped state or in a parallel state.

3. The integrated lamp holder structure according to claim 1, characterized in that: The outer end wall of the inlet end (31) of the terminal (3) is flush with the outer end wall of the terminal frame (2), and the outer end wall of the outlet end (32) of the terminal (3) is flush with the inner end wall of the terminal frame (2).

4. The integrated lamp holder structure according to claim 1, characterized in that: A circle of limiting protrusions (6) is also integrally injection-molded on one side wall (11) of the lamp holder body (1), the limiting protrusions (6) being located outside the terminal frame (2), the limiting protrusions (6) surrounding the outer circumferential wall of the terminal frame (2) and located at the bottom of the rotary clamp unit (4).

5. The integrated lamp holder structure according to claim 1 or 4, characterized in that: The screw clamp unit (4) comprises a guide clamping strip (41) arranged on the outer circumferential wall of the terminal frame (2) and a spiral groove (42) arranged on the inner circumferential wall of the wire pressing nut (5), wherein at least two guide clamping strips (41) are arranged and are evenly spaced around the center of the terminal frame (2), and the guide clamping strips (41) are arranged in a spiral guide manner and are adapted to the spiral groove (42) during the screw clamping process.

6. The integrated lamp holder structure according to claim 5, characterized in that: At least two slots (21) are provided on the frame wall of the terminal frame (2), and the slots (21) are located outside the terminal frame (2). At least two buckles (33) are provided on the outer peripheral wall of the terminal (3), and the buckles (33) are distributed in a one-to-one correspondence with the slots (21). The terminal (3) is fixed in the terminal frame (2) by the cooperation between the buckles (33) and the slots (21).

7. The integrated lamp holder structure according to claim 6, characterized in that: The clamping slots (21) and the guide clamping strips (41) are arranged in a staggered manner with equal spacing along the circumference of the terminal frame (2).

8. A lighting lamp, characterized in that: It comprises a lamp body frame (7) and an integrated lamp holder structure according to any one of claims 1 to 7, wherein the integrated lamp holder structure is mounted on one side or both sides of the lamp body frame (7).

Images