Novel split type lamp holder

Abstract

The utility model provides a novel split type lamp holder, which relates to the technical field of lamp holders, and comprises a hollow shell and a cover body, a clamping position is arranged on the inner wall of one end of the shell, and a lamp cap light-emitting component is arranged in the shell; one end of the lamp holder light-emitting assembly penetrates through the shell to be arranged on the outer side of the shell and is limited and prevented from falling off through the clamping position, and the other end of the lamp holder light-emitting assembly is provided with an elastic piece for supporting the lamp holder light-emitting assembly. One end of the elastic piece is provided with a clamping position, the other end of the elastic piece is provided with an isolation piece, the elastic piece is compressed between the lamp cap light-emitting assembly and the isolation piece, and the isolation piece is arranged between the elastic piece and the cover body. And the lead is limited through the ceramic isolation piece at the lower end, so that friction between the lead and the shell is avoided, and potential safety hazards are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp holder technical field especially a new split type lamp holder. BACKGROUND

[0002] In the installation of metal halide lamp, halogen tungsten lamp and ultraviolet lamp, its lamp holder is very important, but the existing lamp holder has the following problems in the use process: first, the wire is easy to loosen, which affects the normal use of the lamp; second, there is no effective insulation measure, when the lamp head light emitting assembly is burnt out, the live part is easy to contact with the metal shell, which has a safety hazard; third, the structure is complex, and the installation and maintenance are inconvenient. Therefore, a split type ceramic lamp holder with simple structure, convenient installation and stable electrical performance is required. SUMMARY

[0003] The utility model overcomes the shortcomings in the prior art and provides a new split type lamp holder.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical scheme:

[0005] A new split type lamp holder, comprising a hollow shell and a cover body, a clamping position is arranged on the inner wall of one end of the shell, and a lamp head light emitting assembly is arranged in the shell;

[0006] One end of the lamp head light emitting assembly passes through the shell and is arranged outside the shell and is limited and prevented from falling off by the clamping position, and the other end is provided with an elastic piece for supporting the lamp head light emitting assembly;

[0007] The other end of the elastic piece is provided with an insulating piece, the elastic piece is compressed between the lamp head light emitting assembly and the insulating piece, and the insulating piece is arranged between the elastic piece and the cover body.

[0008] Preferably, the lamp head light emitting assembly comprises a mounting seat and a wire, one end of the mounting seat passes through the shell and is arranged outside the shell and is limited and prevented from falling off by the clamping position, and the elastic piece is arranged at the other end of the mounting seat;

[0009] One end of the wire is connected with the mounting seat, the other end passes through the insulating piece and the cover body and is arranged outside the shell, and the elastic piece is arranged outside the wire.

[0010] Preferably, the cover body and the insulating piece are both provided with a first through hole and a second through hole for the wire to pass through, and the insulating piece is provided with a protruding ring on the side close to the cover body and is clamped to the first through hole through the protruding ring.

[0011] Preferably, the insulating piece is provided with a recess on the outer circle of the side close to the elastic piece, and one end of the elastic piece is sleeved in the recess.

[0012] Preferably, the mounting base has a second recess near one end of the elastic member, and one end of the elastic member is sleeved on the second recess.

[0013] Preferably, the mounting base is provided with a slot corresponding to the card position.

[0014] Preferably, the mounting base and the insulating member are both made of ceramic, and the elastic member is a spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] A novel split-type lamp holder, through the design of locking and elastic components, can effectively prevent the light-emitting components of the lamp head from falling off, and the ceramic insulating component at the lower end limits the wires to avoid friction between the wires and the outer shell, thus avoiding safety hazards. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0018] Fig. 1 This is a first structural schematic diagram of the mounting base described in this utility model;

[0019] Fig. 2 This is a schematic diagram of the second structure of the mounting base described in this utility model;

[0020] Fig. 3 This is a third structural schematic diagram of the mounting base described in this utility model;

[0021] In the figure: 1-outer shell; 2-cover; 3-slot; 4-lamp head light-emitting assembly; 5-elastic element; 6-isolating element; 201-first through hole; 401-mounting base; 402-wire; 403-second recess; 404-slot; 601-second through hole; 602-protruding ring; 603-recess. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] like Figs. 1 to 3 As shown, a novel split lamp holder includes a hollow outer shell 1 and a cover 2. A locking position 3 is provided on the inner wall of one end of the outer shell 1, and a lamp head light-emitting component 4 is installed inside the outer shell 1.

[0024] The lamp head light emitting assembly 4 is arranged outside the shell 1 through the shell 1 at one end and is limited and prevented from being separated by the clamping position 3, and the other end is provided with the elastic element 5 for supporting the lamp head light emitting assembly 4.

[0025] The other end of the elastic element 5 is provided with the isolation element 6, the elastic element 5 is compressed between the lamp head light emitting assembly 4 and the isolation element 6, the lamp head light emitting assembly 4 is provided with a supporting force, the lamp head light emitting assembly 4 is kept in close contact with the shell 1, the lamp head light emitting assembly 4 is prevented from loosening due to vibration and the like, and the elastic element 5 can also play a certain buffering effect, and the lamp head light emitting assembly 5 is protected from external impact.

[0026] The isolation element 6 is arranged between the elastic element 5 and the cover body 2, is preferably made of ceramic material, has good insulation performance, can effectively isolate the contact and friction between the wire 402 and the shell 1, prevents the live part from contacting the metal shell when the lamp head light emitting assembly 4 is burnt out, and avoids safety hazards.

[0027] Specifically, the lamp head light emitting assembly 4 includes the mounting seat 401 and the wire 402, the mounting seat 401 is arranged outside the shell 1 through the shell 1 at one end and is limited and prevented from being separated by the clamping position 3, and the elastic element 5 is arranged at the other end of the mounting seat 401.

[0028] One end of the wire 402 is connected with the mounting seat 401, the other end passes through the isolation element 6 and the cover body 2 and is arranged outside the shell 1, and the elastic element 5 is arranged outside the wire 402.

[0029] Further, the cover body 2 and the isolation element 6 are both provided with the first through hole 201 and the second through hole 601 for the wire 402 to pass through, the isolation element 6 is provided with the protruding ring 602 on the side close to the cover body 2 and is clamped to the first through hole 201 through the protruding ring 602, and the stability of the isolation element 6 is ensured.

[0030] Further, the isolation element 6 is provided with the recessed part 603 on the outer circle of the side close to the elastic element 5, and one end of the elastic element 5 is sleeved in the recessed part 603.

[0031] Further, the mounting seat 401 is provided with the second recessed part 403 on the end close to the elastic element 5, and one end of the elastic element 5 is sleeved in the second recessed part 403.

[0032] By sleeving the elastic element 5 at the two ends in the recessed part 603 and the second recessed part 403 respectively, the stability and supporting effect of the elastic element 5 are ensured.

[0033] Further, the mounting seat 401 is provided with the clamping groove 404 corresponding to the clamping position 3, the lamp head light emitting assembly 4 is prevented from being easily separated during use, and the stability and reliability of the lamp are improved.

[0034] Further, the mounting seat 401 and the insulation piece 6 are both ceramic materials, have excellent insulation performance, high temperature resistance and chemical stability, can meet the use requirements of the lamp in various harsh environments, and ensure long-term stable operation of the lamp.

[0035] In the embodiment, the lamp head light emitting assembly 4 is installed in the shell 1 from one side of the cover 2, one end of the lamp head light emitting assembly 4 is placed outside the shell 1 and is limited and prevented from falling off by the clamping position 3, the other end is provided with the elastic piece 5 for supporting the lamp head light emitting assembly 4, the other side of the elastic piece 5 is provided with the insulation piece 6, the insulation piece 6 is provided with the protruding ring 602 close to one side of the cover 2 and is clamped to the first through hole 201 through the protruding ring 602, so that the stability of the insulation piece 6 installed on the cover 2 is ensured, and the elastic piece 5 is sleeved on the recessed part 603 and the second recessed part 403 through two ends, so that the stability of the elastic piece 5 installed in the shell 1 is strengthened.

[0036] The lamp head light emitting assembly 4, the elastic piece 5 and the insulation piece 6 are installed in the shell 1 through the fixed connection of the cover 2 and the shell 1, the structure is simple, and installation is more convenient.

[0037] The lamp head light emitting assembly 4 is prevented from falling off through the design of the clamping position 3 and the elastic piece 5, the wires are limited through the ceramic insulation piece 6 at the lower end, wire friction with the shell is avoided, and safety hazards are avoided.

[0038] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model is described in detail with reference to the embodiment, for the person skilled in the art, still can modify the technical scheme recorded in each embodiment, or equivalent replacement to part of the technical features, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A novel split-type lamp holder, characterized in that: It includes a hollow outer shell (1) and a cover (2), with a locking slot (3) on the inner wall of one end of the outer shell (1), and a lamp head light-emitting assembly (4) installed inside the outer shell (1); One end of the lamp head light-emitting component (4) passes through the outer shell (1) and is placed outside the outer shell (1) and is limited and prevented from falling off by the locking position (3). The other end is provided with an elastic element (5) to support the lamp head light-emitting component (4). The other end of the elastic member (5) is provided with an insulating member (6). The elastic member (5) is compressed between the lamp head light-emitting assembly (4) and the insulating member (6). The insulating member (6) is placed between the elastic member (5) and the cover (2).

2. The novel split-type lamp holder according to claim 1, characterized in that: The light-emitting component (4) of the lamp head includes a mounting base (401) and a wire (402). One end of the mounting base (401) passes through the outer shell (1) and is placed outside the outer shell (1) and is limited and prevented from falling off by the locking position (3). The elastic element (5) is placed at the other end of the mounting base (401). One end of the wire (402) is connected to the mounting base (401), and the other end passes through the insulating member (6) and the cover (2) and is placed outside the outer shell (1). The elastic member (5) is placed on the outer ring of the wire (402).

3. A novel split-type lamp holder according to claim 2, characterized in that: Both the cover (2) and the insulating member (6) are provided with a first through hole (201) and a second through hole (601) for the wire (402) to pass through. The insulating member (6) is provided with a raised ring (602) on the side near the cover (2) and is secured to the first through hole (201) by the raised ring (602).

4. A novel split-type lamp holder according to claim 3, characterized in that: The insulating member (6) has a recessed portion (603) on the outer ring near the elastic member (5), and one end of the elastic member (5) is sleeved in the recessed portion (603).

5. A novel split-type lamp holder according to claim 2 or 4, characterized in that: The mounting base (401) has a second recess (403) near one end of the elastic member (5), and one end of the elastic member (5) is sleeved on the second recess (403).

6. A novel split-type lamp holder according to claim 5, characterized in that: The mounting base (401) is provided with a slot (404) corresponding to the slot (3).

7. A novel split-type lamp holder according to claim 2, characterized in that: The mounting base (401) and the insulating member (6) are both made of ceramic material, and the elastic member (5) is a spring.

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