CN219367573U

CN219367573U - Waterproof lamp holder

Info

Publication number: CN219367573U
Application number: CN202320411781.8U
Authority: CN
Inventors: 乔鹏鹏
Original assignee: Suzhou Kleimer Precision Technology Co ltd
Current assignee: Suzhou Kleimer Precision Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-18
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of lamp holders, in particular to a waterproof lamp holder. It has solved the poor problem of waterproof performance. The novel lamp shade comprises a base and an inner support, wherein a top end opening of the base is provided with a lamp contact hole, the inner support is arranged on the inner side of the base, a shielding piece is arranged at the top end opening of the base in a covering mode, the top end opening of the shielding piece deforms when being stressed, the top end opening of the base is communicated with the lamp contact hole, and when external force is lost, the shielding piece is restored and covers the top end opening of the base. The utility model prevents short circuit of the lamp when air is wet, thereby preventing short circuit of the lamp cap.

Description

Waterproof lamp holder

Technical Field

The utility model relates to the technical field of lamp holders, in particular to a waterproof lamp holder.

Background

The lamp sockets are classified into bayonet, screw, etc. from the installation mode, and classified into bakelite, plastic, metal, ceramic, etc. from the material, the commonly used lamp sockets such as E27 are the most common screw sockets for energy saving lamps, and the lamp sockets for fitting fluorescent lamps are generally called T8 lamp sockets or T5 lamp sockets, etc.

Most of the existing lamp holders are arranged at the lower end of the lamp body, external threads are arranged on the outer wall of the lamp holder, the lamp holder comprises a bottom plate and a connecting column, the connecting column is fixedly connected with the bottom plate, mounting holes are formed in the connecting column, the lamp holders are arranged in the mounting holes, and the lamp holders are in threaded connection with the mounting holes;

however, when the lamp cap is connected with the connecting column, the sealing performance of the connecting position is not good, a part of the lamp cap is still exposed out of the connecting column, and the lamp is easy to be short-circuited under the condition of moist air; sometimes water inadvertently enters the lamp cap and the mounting hole when cleaning, and the lamp cap is short-circuited.

Disclosure of Invention

The utility model provides a waterproof lamp holder, which prevents short circuit of a lamp when air is wet, thereby preventing short circuit of a lamp cap.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a waterproof lamp stand, includes base and inner support, the top end opening of base, be equipped with the lamp on the inner support and touch the hole, the inner support is located the inboard of base, the top end opening part lid of base is equipped with the shielding piece, the top end opening of shielding piece takes place deformation and makes the top end opening and the lamp of base touch the hole intercommunication when the atress, and the shielding piece resumes and covers the top end opening part of base when external force loses.

Further, the shielding piece comprises two oppositely arranged bending bodies, each bending body comprises a supporting body and a rod sleeve, each supporting body comprises a fixing part and a bending part, each rod sleeve is flexible and sleeved on each supporting body, one ends of each supporting body and each rod sleeve are correspondingly connected to the inner side of the base, the top opening of the base is communicated with the lamp contact hole when the bending parts are stressed and bent, and when external force is lost, the bending parts recover to enable the outer ends of the two bending parts to be mutually abutted.

Further, the support body is an iron sheet.

Further, the inner side of the base is provided with a reinforcing strip, and the reinforcing strip is connected with the supporting body.

Further, the support body is provided with a vortex spring, the vortex spring is arranged at the joint of the fixing part and the bending part, two ends of the vortex spring are respectively connected with the fixing part and the bending part, and the bending part and the fixing part are horizontal when the vortex spring is in a normal state.

The utility model has the beneficial effects that:

preventing short-circuiting of the lamp when air is humid, and thus preventing short-circuiting of the burner.

Drawings

Fig. 1 is a structural sectional view of the waterproof lamp socket;

fig. 2 is a structural sectional view showing a bending state of a support body of the waterproof lamp socket;

reference numerals illustrate:

1. a base; 2. an inner support; 3. a lamp contact hole; 4. a shield; 5. a bending body; 51. a support body; 511. a fixing part; 512. a bending portion; 52. a rod sleeve; 6. reinforcing strips; 7. a volute spring.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, a waterproof lamp holder comprises a base 1 and an inner support 2, wherein the top end opening of the base 1 is provided with a lamp contact hole 3, the inner support 2 is arranged on the inner side of the base 1, a shielding piece 4 is covered at the top end opening of the base 1, the top end of the shielding piece 4 deforms when being stressed and is communicated with the lamp contact hole 3, and when external force is lost, the shielding piece 4 is restored and covers the top end opening of the base 1.

In this embodiment, the shielding member 4 includes two oppositely arranged bending bodies 5, the bending bodies 5 include a supporting body 51 and a rod sleeve 52, the supporting body 51 includes a fixing portion 511 and a bending portion 512, the rod sleeve 52 is flexible and is sleeved on the supporting body 51, one ends of the supporting body 51 and the rod sleeve 52 are respectively and correspondingly connected to the inner side of the base 1, when the bending portion 512 is stressed and bent, the top end opening of the base 1 is communicated with the lamp contact hole 3, and when the external force is lost, the bending portion 512 is restored to enable the outer ends of the two bending portions 512 to be mutually abutted.

In this embodiment, the support 51 is an iron plate.

In this embodiment, the inner side of the base 1 is provided with a reinforcing bar 6, and the reinforcing bar 6 is connected to the supporting body 51. By the reinforcing strips 6, the connection stability of the supporting body 51 is improved, and the bending resistance of the supporting body 51 is improved.

In this embodiment, the support 51 is provided with the spiral spring 7, the spiral spring 7 is disposed at the connection between the fixing portion 511 and the bending portion 512, two ends of the spiral spring 7 are respectively connected to the fixing portion 511 and the bending portion 512, and the bending portion 512 is horizontal to the fixing portion 511 when the spiral spring 7 is in a normal state.

Working principle: when in use, the lamp holder is used for pressing the supporting body 51, so that the bending part 512 is deformed, the lamp holder is smoothly butted with the lamp contact hole 3, and particularly, the rod sleeve 52 is made of soft rubber, so that the lamp holder is conveniently and smoothly bent; when the bending part 512 is bent, the spiral spring 7 is in a compressed state, preferably, a plurality of shielding pieces 4 can be uniformly distributed in the circumferential direction of the base 1, and the shielding pieces can pass through the lamp cap after being deformed when being extruded by the lamp cap, and the shielding pieces are smoothly abutted to the outer side of the lamp cap without being deformed, so that the waterproof performance is improved, and the end part of the bending part 512 is abutted to the outer end of the lamp cap, and the waterproof effect is effectively realized; when the lamp cap is pulled out, the bending part 512 restores to the state parallel to the fixed part 511, and the bending part 512 is driven to stably restore to the initial position under the action of the elasticity of the vortex spring 7 through the vortex spring 7, so that the end supporting force of the bending part 512 is ensured, the bending part 512 is prevented from aging, the deterioration of the elastic deformation effect is avoided, the top end opening of the base 1 is effectively shielded, the short circuit of the lamp during air humidification is prevented, and the lamp cap short circuit is prevented.

All technical features in the embodiment can be freely combined according to actual needs.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.

Claims

1. The utility model provides a waterproof lamp stand, includes base and inner support, the top end opening of base, be equipped with the lamp on the inner support and touch the hole, the inboard of base is located to the inner support, its characterized in that, the top end opening part lid of base is equipped with the shielding piece, take place deformation and make the top end opening and the lamp of base touch the hole intercommunication when the top end atress of shielding piece, the shielding piece resumes and covers the top end opening part of base when external force loses.

2. The waterproof lamp holder according to claim 1, wherein the shielding member comprises two oppositely arranged bending bodies, the bending bodies comprise a supporting body and a rod sleeve, the supporting body comprises a fixing part and a bending part, the rod sleeve is flexible and sleeved on the supporting body, one ends of the supporting body and the rod sleeve are respectively and correspondingly connected to the inner side of the base, the top opening of the base is communicated with the lamp contact hole when the bending part is stressed and bent, and the bending parts recover when external force is lost so that the outer ends of the two bending parts are mutually abutted.

3. The waterproof lamp socket of claim 2, wherein the support is an iron sheet.

4. A waterproof lampholder as claimed in claim 3, characterized in that the inner side of the base is provided with a reinforcing strip, which is connected to the support body.

5. The waterproof lamp holder of claim 2, wherein the support body is provided with a scroll spring, the scroll spring is arranged at the joint of the fixing part and the bending part, two ends of the scroll spring are respectively connected with the fixing part and the bending part, and the bending part and the fixing part are horizontal when the scroll spring is in a normal state.