Waterproof bulb lamp holder structure

Abstract

The waterproof bulb lamp holder structure comprises a bulb lamp holder base and a bulb lamp holder connecting pipe, a plurality of fixing holes are formed in the portion, on the outer side of the bulb lamp holder connecting pipe, of the bulb lamp holder base at equal intervals, and a limiting plate is fixed to the end, away from the bulb lamp holder base, of the bulb lamp holder connecting pipe. A fixing sleeve is connected to the portion, between the limiting plate and the bulb lamp holder base, of the bulb lamp holder connecting pipe in a threaded and sleeved mode, and a sealing cover is fixed to the outer surface of the fixing sleeve. By means of the movable sealing cover, when the bulb lamp holder is used, a bulb lamp is screwed into the bulb lamp holder connecting pipe, then the sealing cover is screwed to abut against the upper surface of the bulb lamp to be attached to the bulb lamp, sealing of the joint of the bulb lamp holder connecting pipe and the bulb lamp can be guaranteed, water is prevented from entering the bulb lamp holder connecting pipe, and the problem that an existing bulb lamp holder is poor in waterproof performance is solved. And the service life of the lamp holder main body can be better guaranteed while the lamp holder main body is prevented from being damped and rusted.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp holder structures, in particular to a waterproof bulb lamp holder structure. Background Art

[0002] The bulb lamp is a new energy-saving lamp that replaces the traditional incandescent bulb. A bulb is composed of seven parts. The top one is the glass cover, which is stuck on the base. There is a hole on the base. The base is connected to the thermal base, which is connected to the radiator. The driving power supply and the internal luminous lamp beads are connected to the lamp holder. The lamp holder refers to the electronic device that fixes the position of the bulb lamp and connects the lamp contacts to the power supply.

[0003] Many bulb lamp holder structures used outdoors or in humid environments need to have certain waterproof properties, but existing bulb lamp holders do not have waterproof structures. After the bulb lamp is installed, the lamp holder will still be exposed to the outside. After the bulb lamp is removed, the sealing of the power interface cannot be guaranteed, and it is easy to get damp, rusted, or even corroded, which can easily affect the safety and service life of the bulb lamp holder. Based on this, the utility model designs a waterproof bulb lamp holder structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof bulb lamp holder structure to solve the problem of poor waterproof performance of the existing bulb lamp holders mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof bulb lamp holder structure, comprising a bulb lamp holder base and a bulb lamp holder connecting pipe, wherein the bulb lamp holder base outside the bulb lamp holder connecting pipe is provided with a plurality of fixing holes at equal intervals, a limiting plate is fixed to the end of the bulb lamp holder connecting pipe away from the bulb lamp holder base, and a fixing sleeve is threadedly sleeved on the bulb lamp holder connecting pipe between the limiting plate and the bulb lamp holder base, a sealing cover is fixed to the outer surface of the fixing sleeve, and a waterproof cover is detachably sleeved on the outer side of the fixing sleeve.

[0006] Preferably, a sealing pad is glued and fixed to the surface of the bulb lamp holder base on the side away from the bulb lamp holder pipe, and a through hole matching the fixing hole is formed inside the sealing pad.

[0007] Preferably, the outer surface of the bulb holder pipe is provided with a thread matching the inner wall of the fixed sleeve, the limit plate is provided with a ring shape matching the sealing cover and the bulb holder pipe, and the bottom surface of the sealing cover is provided with an inclined surface matching the upper outer surface of the bulb.

[0008] Preferably, connecting clamps are symmetrically sleeved on the outside of the fixed sleeve, and waterproof covers are fixed to the outer surfaces of the connecting clamps, connecting blocks are fixed at both ends of the opposite sides of the two connecting clamps, and fixing screws are fixed on one side of the two connecting blocks close to the other connecting block, and the fixing screws pass through the outside of the other connecting block and are threadedly sleeved with fixing nuts.

[0009] Preferably, sealing inner rubber pads are glued and fixed to opposite sides of the two connecting clamps, and the connecting clamps and the sealing inner rubber pads are both arranged in an arc shape that matches the outer surface of the fixed sleeve.

[0010] Preferably, the outer diameter of the waterproof cover is larger than the outer diameter of the bulb lamp, and the height of the two connecting clamps is smaller than the height from the top surface of the sealing cover to the diameter of the fixed sleeve.

[0011] Preferably, a socket that cooperates with the fixing screw is provided inside the other connecting block, and the two waterproof covers are arranged to be inclined downward from the inside to the outside.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model has a movable sealing cover. When in use, the bulb lamp is screwed into the inside of the bulb lamp holder pipe, and then the sealing cover is screwed until it abuts against the upper surface of the bulb lamp, thereby ensuring that the interface between the bulb lamp holder pipe and the bulb lamp is sealed to prevent moisture from entering. This solves the problem of poor waterproof performance of the existing bulb lamp holder, prevents the lamp holder body from getting damp and rusting, and can better ensure the service life of the lamp holder body.

[0014] (2) Through the detachable water guide component, when in use, the waterproof cover can prevent rain from directly pouring on the base of the bulb holder and the bulb holder pipe, which can better achieve the waterproof effect. At the same time, it can prevent the bulb from being damaged by falling debris, and better protect the bulb. The detachable design of the waterproof cover makes it convenient for the bulb holder to be adjusted according to the installation environment when in use, thereby increasing the application range of the bulb holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a front view schematic diagram of the structure of the bulb lamp holder of the utility model;

[0017] Figure 2It is a bottom view schematic diagram of the bulb lamp holder structure of the utility model;

[0018] Figure 3 It is a partial schematic diagram of the structure of the bulb lamp holder of the utility model;

[0019] Figure 4 It is a schematic front view of the structure of the waterproof cover of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1-bulb lamp holder base, 2-bulb lamp holder pipe, 3-fixing hole, 4-sealing rubber pad, 5-fixing sleeve, 6-limiting plate, 7-sealing cover, 8-connecting splint, 9-sealing inner rubber pad, 10-waterproof cover, 11-connecting block, 12-fixing screw, 13-fixing nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a waterproof bulb lamp holder structure, including a bulb lamp holder base 1 and a bulb lamp holder pipe 2, a sealing rubber pad 4 is glued and fixed to the surface of the bulb lamp holder base 1 away from the bulb lamp holder pipe 2, a through hole matched with the fixing hole 3 is opened inside the sealing rubber pad 4, a plurality of fixing holes 3 are equidistantly opened on the bulb lamp holder base 1 outside the bulb lamp holder pipe 2, a limiting plate 6 is fixed to one end of the bulb lamp holder pipe 2 away from the bulb lamp holder base 1, and a fixing sleeve 5 is threadedly sleeved on the bulb lamp holder pipe 2 between the limiting plate 6 and the bulb lamp holder base 1, the outer surface of the bulb lamp holder pipe 2 is set to a thread matched with the inner wall of the fixing sleeve 5, the limiting plate 6 is set to a ring shape matched with a sealing cover 7 and the bulb lamp holder pipe 2, the bottom surface of the sealing cover 7 is set to an inclined surface matched with the outer surface of the upper part of the bulb, the outer surface of the fixing sleeve 5 is fixed with a sealing cover 7, and the outer side of the fixing sleeve 5 is detachably sleeved with a waterproof cover 10.

[0024] During installation, first screw the bulb to the inside of the bulb holder pipe 2 and fix it, then rotate the fixing sleeve 5 to drive the sealing cover 7 to rotate and move downward, so that the sealing cover 7 moves down to abut against the outer surface of the bulb. At this time, the bottom surface of the fixing sleeve 5 abuts against the top surface of the limiting plate 6, so that the interface between the bulb holder pipe 2 and the bulb can be kept sealed.

[0025] See also Figure 1-4 , a connecting splint 8 is symmetrically sleeved on the outside of the fixed sleeve 5, and a sealing inner rubber pad 9 is glued and fixed on the opposite sides of the connecting splint 8. The connecting splint 8 and the sealing inner rubber pad 9 are both arranged in an arc shape that matches the outer surface of the fixed sleeve 5, and two waterproof covers 10 are fixed on the outer surface of the connecting splint 8. The outer ring diameter of the waterproof cover 10 is larger than the outer ring diameter of the bulb lamp. The height of the two connecting splints 8 is smaller than the height from the top surface of the sealing cover 7 to the diameter of the fixed sleeve 5. Connecting blocks 11 are fixed at both ends of the opposite sides of the two connecting splints 8. A jack that matches the fixing screw 12 is opened inside the other connecting block 11. The two waterproof covers 10 are arranged to be inclined downward from the inside to the outside. A fixing screw 12 is fixed on one side of the two connecting blocks 11 close to the other connecting block 11, and the fixing screw 12 penetrates to the outside of the other connecting block 11 and is threaded with a fixing nut 13.

[0026] Among them, when the bulb lamp holder base 1 and the bulb lamp holder pipe 2 are used outdoors in a relatively open environment, the connecting clamps 8 are symmetrically sleeved on the fixed sleeve 5, so that the two fixing screws 12 are inserted into the inside of another connecting block 11 and penetrate to the outside of the other connecting block 11, and then the fixing nuts 13 are screwed onto the connecting block 11 to fix and clamp the connecting block 11, so that the two connecting clamps 8 can be clamped and fixed on the fixed sleeve 5, so that the two waterproof covers 10 are aligned and fixedly sleeved on the fixed sleeve 5, and the bulb lamp can be protected by the waterproof cover 10.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waterproof bulb lamp holder structure, comprising a bulb lamp holder base (1) and a bulb lamp holder pipe (2), characterized in that: The bulb lamp holder base (1) outside the bulb lamp holder pipe (2) is provided with a plurality of fixing holes (3) at equal intervals, a limiting plate (6) is fixed to one end of the bulb lamp holder pipe (2) away from the bulb lamp holder base (1), and a fixing sleeve (5) is threadedly sleeved on the bulb lamp holder pipe (2) between the limiting plate (6) and the bulb lamp holder base (1), a sealing cover (7) is fixed to the outer surface of the fixing sleeve (5), and a waterproof cover (10) is detachably sleeved on the outer side of the fixing sleeve (5).

2. The waterproof bulb lamp holder structure according to claim 1, characterized in that: A sealing rubber pad (4) is glued and fixed to the surface of the bulb lamp holder base (1) at a side away from the bulb lamp holder pipe (2), and a through hole matching the fixing hole (3) is provided inside the sealing rubber pad (4).

3. The waterproof bulb lamp holder structure according to claim 1, characterized in that: The outer surface of the bulb lamp holder pipe (2) is provided with a thread that matches the inner wall of the fixing sleeve (5), the limiting plate (6) is provided with a ring shape that matches the sealing cover (7) and the bulb lamp holder pipe (2), and the bottom surface of the sealing cover (7) is provided with an inclined surface that matches the outer surface of the upper part of the bulb lamp.

4. The waterproof bulb lamp holder structure according to claim 1, characterized in that: The fixed sleeve (5) is symmetrically sleeved with a connecting clamp (8), and the outer surface of the connecting clamp (8) is fixed with a waterproof cover (10), and the two connecting clamps (8) are fixed with connecting blocks (11) at both ends of the opposite sides, and a fixing screw (12) is fixed on one side of the two connecting blocks (11) close to the other connecting block (11), and the fixing screw (12) passes through the outside of the other connecting block (11) and is threadedly sleeved with a fixing nut (13).

5. The waterproof bulb lamp holder structure according to claim 4, characterized in that: Sealing inner rubber pads (9) are glued and fixed to opposite sides of the two connecting clamps (8), and the connecting clamps (8) and the sealing inner rubber pads (9) are both arranged in an arc shape that matches the outer surface of the fixed sleeve (5).

6. The waterproof bulb lamp holder structure according to claim 4, characterized in that: The outer diameter of the waterproof cover (10) is larger than the outer diameter of the bulb lamp, and the heights of the two connecting clamps (8) are both smaller than the height from the top surface of the sealing cover (7) to the diameter of the fixed sleeve (5).

7. The waterproof bulb lamp holder structure according to claim 4, characterized in that: The other connecting block (11) is provided with a plug hole that matches the fixing screw (12) inside, and the two waterproof covers (10) are arranged to be inclined downward from the inside to the outside.

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