CN211019309U

CN211019309U - Make things convenient for formula L ED drive power supply shell structure

Info

Publication number: CN211019309U
Application number: CN201922198242.7U
Authority: CN
Inventors: 李劲松
Original assignee: Zhongshan Baosheng Photoelectric Technology Co ltd
Current assignee: Zhongshan Baosheng Photoelectric Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-14
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a convenient formula L ED drive power supply shell structure, including enclosing cover, the main casing body, buckle, fixed orifices and gim peg, the buckle set up perpendicularly on the enclosing cover, main casing body cross section on be provided with the fixed orifices, buckle and fixed orifices size cooperate, buckle bottom inboard be provided with the spring leaf, spring leaf one end is provided with the fixed pin, spring leaf and fixed pin between be connected through a stopper, the vertical direction of fixed orifices be the cylindricality, the gim peg imbed perpendicularly on the main casing body and with the bottom of the vertical direction of fixed orifices cooperate, the vertical direction of gim peg be the cylindricality, the cylindricality cavity of gim peg vertical direction with the cylindricality cavity size of the vertical direction of fixed orifices cooperate.

Description

Make things convenient for formula L ED drive power supply shell structure

Technical Field

The utility model relates to a drive power supply shell especially relates to a make things convenient for formula L ED drive power supply shell structure, belongs to drive power supply and makes the type field.

Background

L ED is called as fourth generation illumination light source or green light source, has the characteristics of energy saving, environmental protection, long service life, small volume and the like, and is widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like.

At present, most of driving power supply circuit boards adopt the effect of shell screwing or riveting cladding, the mode is very inconvenient when the circuit dismounting needs to be checked, and especially when a cross screwdriver or a straight screwdriver is not prepared, the dismounting and the arrangement of faults can not be realized at all under the condition.

Therefore, how to provide a convenient driving power supply shell structure, reach practical convenient purpose, be the utility model discloses the purpose of research.

Disclosure of Invention

For overcoming prior art not enough, the utility model provides a make things convenient for formula L ED drive power supply shell structure through the ingenious design to the enclosing cover, has realized the effect of quick detach fast-assembling, very big improvement the maintenance or trade dress work efficiency, it is practical convenient.

In order to solve the technical problem, the utility model adopts the technical scheme that a convenient L ED drive power supply shell structure comprises an outer cover, a main shell, a buckle, a fixing hole and a fixing bolt, wherein the buckle is vertically arranged on the outer cover, the cross section of the main shell is provided with the fixing hole, the buckle is matched with the fixing hole in size, the inner side of the bottom of the buckle is provided with a spring piece, one end of the spring piece is provided with a fixing pin, the spring piece is connected with the fixing pin through a limiting block, the vertical direction of the fixing hole is cylindrical, the fixing bolt is vertically embedded in the main shell and matched with the bottom of the vertical direction of the fixing hole, the vertical direction of the fixing bolt is cylindrical, and the cylindrical cavity of the vertical direction of the fixing bolt is matched with the cylindrical cavity of the vertical direction of the fixing hole in size.

Preferably, the number of the buckles is four.

Preferably, the number of the fixing holes is equal to that of the fasteners.

Preferably, one end of the fixing bolt embedded in the main shell does not pass through the fixing hole.

The utility model has the advantages that: the quick-release quick-assembly effect is realized, the maintenance or reloading work efficiency is greatly improved, and the quick-release quick-assembly device is practical and convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structure diagram of the buckle of the present invention.

Fig. 3 is a partial state diagram of the present invention.

Fig. 4 is a diagram of a conventional product.

Wherein: the outer cover 1, the main casing body 2, the buckle 3, the fixing hole 4, the fixing pin 5, the spring piece 6, the limiting block 7, the fixing bolt 8 and the bolt 9.

Detailed Description

In order to make the technical solution of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1-4.

As shown in figure 1, a convenient L ED driving power supply shell structure comprises an outer cover 1, a main shell 2, four buckles 3, fixing holes 4 and fixing bolts 8, wherein the buckles 3 are vertically arranged on the outer cover 1, the number of the buckles 3 is four, the fixing holes 4 are formed in the cross section of the main shell 2, the number of the fixing holes 4 is equal to that of the buckles, the buckles 3 are matched with the fixing holes 4 in size, spring pieces 6 are arranged on the inner sides of the bottoms of the buckles 3, fixing pins 5 are arranged at one ends of the spring pieces 6, the spring pieces 6 are connected with the fixing pins 5 through limiting blocks 7, the fixing holes 4 are cylindrical in the vertical direction, the fixing bolts 8 are vertically embedded in the main shell 2 and are matched with the bottoms of the fixing holes 4 in the vertical direction, the fixing bolts 8 are cylindrical in the vertical direction, the cylindrical cavities of the fixing bolts 8 in the vertical direction are matched with the cylindrical cavities of the fixing holes 4 in the vertical direction, and one ends of the fixing bolts 8 embedded.

The utility model discloses during the installation, press into with buckle 3 on the enclosing cover 1 to the fixed orifices 4 on the main casing body 2, push down the in-process because spring leaf 6 contracts, down walk in the cavity of fixed pin 5 extrusion on the 4 vertical direction of fixed orifices, because spring leaf 6's reset action when buckle 3 withhold and reach the bottom, directly push the gim peg 8 with fixed pin 5 in the cavity of horizontal direction, 3 firm straining of buckle this moment, because stopper 7's effect, can not pop out fixed pin 5, also can not pop out gim peg 8 too far, specifically can make corresponding required size according to the size demand.

When the cover needs to be disassembled, the cover can be opened only by pressing the fixing bolt 8 and pushing the outer cover 1 upwards by a thumb.

The utility model provides a make things convenient for formula L ED drive power supply shell structure through the ingenious design to the enclosing cover, has realized the effect of quick detach fast-assembling, very big improvement the maintenance or the work efficiency that changes outfit, it is practical convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the technical solution of the present invention, the technical solution of the present invention should be covered

In the middle of the range.

Claims

1. A convenient L ED driving power supply shell structure is characterized by comprising an outer cover, a main shell, a buckle, a fixing hole and a fixing bolt, wherein the buckle is vertically arranged on the outer cover, the cross section of the main shell is provided with the fixing hole, the buckle is matched with the fixing hole in size, a spring leaf is arranged on the inner side of the bottom of the buckle, one end of the spring leaf is provided with a fixing pin, the spring leaf is connected with the fixing pin through a limiting block, the fixing hole is cylindrical in vertical direction, the fixing bolt is vertically embedded into the main shell and matched with the bottom of the fixing hole in vertical direction, the fixing bolt is cylindrical in vertical direction, and a cylindrical cavity of the fixing bolt in vertical direction is matched with the cylindrical cavity of the fixing hole in vertical direction in size.

2. A convenient L ED driving power supply casing structure as claimed in claim 1, wherein the number of said fasteners is four.

3. A convenient L ED driving power supply casing structure, according to claim 1, wherein the number of said fixing holes is equal to the number of said fasteners.

4. A convenient L ED driving power supply casing structure according to claim 1, wherein the fixing bolt is embedded in the main casing without passing through the fixing hole.