CN213630343U - Outdoor lighting power supply - Google Patents

Abstract

The utility model discloses an outdoor lighting power supply, which has good waterproof effect and stable endurance, and comprises a shell and a wiring end, wherein one end of the shell is provided with a waterproof groove, a waterproof cap is arranged on the waterproof groove, a sealing structure is arranged between the waterproof cap and the waterproof groove, and the waterproof cap is provided with a connecting hole; one end of the wiring end extends into the shell, the other end of the wiring end penetrates through the connecting hole and is located on one side, back to the shell, of the waterproof cap, and the outer wall of the wiring end abuts against the inner wall of the connecting hole.

Description

Outdoor lighting power supply

Technical Field

The utility model relates to an outdoor lighting power supply technical field especially relates to an outdoor lighting power supply.

Background

Night outdoor activities, sufficient illumination and duration are key factors for guaranteeing activity safety, especially wading night outdoor exercises.

Therefore, it is necessary to improve the power supply of the lighting in waterproof manner to ensure a stable power supply capability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an outdoor lighting power supply, the waterproof effect is good, and the duration is stable.

The utility model discloses an one of the purpose adopts following technical scheme to realize: an outdoor lighting power supply comprises a shell and a wiring end, wherein one end of the shell is provided with a waterproof groove, a waterproof cap is arranged on the waterproof groove, a sealing structure is arranged between the waterproof cap and the waterproof groove, and a connecting hole is formed in the waterproof cap;

one end of the wiring end extends into the shell, the other end of the wiring end penetrates through the connecting hole and is located on one side, back to the shell, of the waterproof cap, and the outer wall of the wiring end abuts against the inner wall of the connecting hole.

Furthermore, a TYPE-C port with a waterproof function is arranged in the waterproof groove, a wiring hole communicated with the outside of the shell is formed in one side of the waterproof groove, and a waterproof sealing piece is arranged on the wiring hole.

Furthermore, the end face of the wiring hole is provided with a positioning groove, and the waterproof sealing element is embedded in the positioning groove.

Furthermore, an annular groove is formed in the inner wall of the waterproof groove, an annular sealing ring is embedded in the annular groove, and an annular extending edge used for being abutted to the annular sealing ring is arranged at one end, facing the waterproof groove, of the waterproof cap.

Furthermore, a connecting ring is sleeved on the outer side of the wiring end, and connecting threads are arranged on the outer wall of the connecting ring;

structural glue is filled between the connecting ring and the surface of the waterproof cap and between the connecting ring and the wiring end.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. can be applied to the power supply of outdoor lighting (like car light, headlight), compact structure has strengthened the leakproofness of each spare part junction, guarantees water-proof effects, makes the power continuation of the journey stable.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic structural view of the housing in the present embodiment;

fig. 3 is a schematic structural view of the waterproof cap in this embodiment.

In the figure: 1. a housing; 11. a wiring hole; 12. a waterproof seal; 13. positioning a groove; 2. a terminal; 3. a waterproof groove; 31. an annular groove; 32. an annular seal ring; 4. a waterproof cap; 41. connecting holes; 42. annularly extending edges; 5. a TYPE-C port; 6. a connecting ring; 61. and connecting threads.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an outdoor lighting power supply includes a cylindrical housing 1 and a terminal 2 for connecting with a lighting fixture, wherein a rechargeable lithium battery is disposed in the housing 1, and can be charged through a TYPE-C port 5 in a waterproof groove 3, and the TYPE-C port 5 with a waterproof effect needs to be selected.

One end of the shell 1 is provided with a waterproof groove 3 for accommodating a TYPE-C port 5, a wiring terminal 2, a PCB and other structures. One side of water-proof tank 3 is equipped with the wiring hole 11 with the outside intercommunication of casing 1, for TYPE-C port 5 provides the grafting condition to be equipped with waterproof sealing member 12 on wiring hole 11, TYPE-C port 5 is intake. In order to fix the waterproof sealing member 12, the end face of the wiring hole 11 is provided with a positioning groove 13, and the waterproof sealing member 12 is made of soft rubber material and can be embedded in the positioning groove 13.

The waterproof groove 3 is provided with a waterproof cap 4 for sealing the waterproof groove 3. For the junction infiltration between waterproof cap 4 and the waterproof groove 3 of preventing, this embodiment is equipped with seal structure in this department, and concrete structure design has offered ring channel 31 at the inner wall of waterproof groove 3, and the embedded ring type seal 32 that is equipped with of ring channel 31, waterproof cap 4 are equipped with the annular that is used for butt ring type seal 32 towards the one end of waterproof groove 3 and extend limit 42, through embedding annular and extend limit 42 extrusion ring type seal 32, realize sealed and fixed.

This embodiment is equipped with connecting hole 41 on waterproof cap 4, supplies terminal 2 to stretch out, and inside terminal 2's one end stretched into casing 1, connect PCB board or lithium cell, terminal 2's the other end passed connecting hole 41, was located waterproof cap 4 one side of casing 1 dorsad, and terminal 2's outer wall butt connecting hole 41's inner wall.

The outside cover of wiring end 2 is equipped with go-between 6, and the outer wall of go-between 6 is equipped with connecting thread 61, supplies power through threaded connection with the junction of lamps and lanterns, utilizes the interlock of each circle screw thread to provide certain waterproof effect, is difficult for breaking away from, also can set up the sealed pad that supplies the lamps and lanterns linkage segment butt on waterproof cap 4 surface, when the screw thread is screwed up, provides the sealed of tip. In addition, this embodiment is filled with the structure and is glued between the surface of go-between 6 and waterproof cap 4, and wiring end 2, and has fixed these three structures, can fill up the gap between the three again through the packing of structure glue, stops to leak.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (5)

1. The utility model provides an outdoor lighting power supply, includes casing, and wiring end, its characterized in that: one end of the shell is provided with a waterproof groove, a waterproof cap is arranged on the waterproof groove, a sealing structure is arranged between the waterproof cap and the waterproof groove, and a connecting hole is formed in the waterproof cap;

one end of the wiring end extends into the shell, the other end of the wiring end penetrates through the connecting hole and is located on one side, back to the shell, of the waterproof cap, and the outer wall of the wiring end abuts against the inner wall of the connecting hole.

2. An outdoor lighting power supply according to claim 1, wherein: the waterproof groove is internally provided with a TYPE-C port with a waterproof function, one side of the waterproof groove is provided with a wiring hole communicated with the outside of the shell, and the wiring hole is provided with a waterproof sealing element.

3. An outdoor lighting power supply according to claim 2, wherein: the terminal surface in wiring hole is equipped with the constant head tank, waterproof sealing member inlays and locates in the constant head tank.

4. An outdoor lighting power supply according to claim 1, 2 or 3, wherein: the inner wall of the waterproof groove is provided with an annular groove, an annular sealing ring is embedded in the annular groove, and an annular extending edge used for being abutted to the annular sealing ring is arranged at one end, facing the waterproof groove, of the waterproof cap.

5. An outdoor lighting power supply according to claim 4, wherein: a connecting ring is sleeved on the outer side of the wiring end, and connecting threads are arranged on the outer wall of the connecting ring;

structural glue is filled between the connecting ring and the surface of the waterproof cap and between the connecting ring and the wiring end.

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