CN210398839U - Power supply box - Google Patents
Power supply box Download PDFInfo
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- CN210398839U CN210398839U CN201921664170.4U CN201921664170U CN210398839U CN 210398839 U CN210398839 U CN 210398839U CN 201921664170 U CN201921664170 U CN 201921664170U CN 210398839 U CN210398839 U CN 210398839U
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- opening
- end cover
- power supply
- power
- shell body
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Abstract
The utility model discloses a power pack, it is including the inside power shell body that is equipped with power accommodation space, the at least one end of power shell body is provided with the opening, the opening reservation has binding post installation position, the opening buckle is connected with the line ball end cover, but this line ball end cover is provided with the line hole of crossing that the power wire passes through. The utility model discloses a power pack, when the opening of power shell body connects the line ball end cover, can use as external power source and use, pull down during the line ball end cover on the opening of power shell body, can be used as built-in power source and use, realized the compatible conversion of built-in and external power pack, do benefit to the manufacturing of concentrating the scale, can reduce all kinds of link costs and the emergence that the material is dull, quality of quality, production efficiency and product grade are promoted in step. In addition, the opening is connected with the line pressing end cover in a buckling mode, so that the wire pressing end cover can be freely disassembled and assembled, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to a power technical field especially relates to a power pack.
Background
With the success of white light LED development, LEDs have begun to enter the lighting industry. The LED belongs to a cold light source, and compared with a white hovenia dulcis lamp and a fluorescent lamp, the LED has the advantages of power saving, energy saving, long service life, impact resistance, no possibility of being broken and the like, and compared with the fluorescent lamp, the LED also has the advantages of no flicker, high starting speed and no pollution to the environment, and is regarded as a new generation of ideal light source by the photoelectric industry. The LED lamp comprises an LED lamp with an internal power supply and an LED lamp with an external power supply, wherein the power supply of the LED lamp with the internal power supply is positioned in an LED lamp shell, and the power supply of the LED lamp with the external power supply is positioned outside the LED lamp shell.
Because the existing power supply box is large in size and not detachable, the power supply can only be used in a limited mode, if the internal power supply can only be used for the internal power supply LED lamp, the external power supply can only be used for the external power supply LED lamp, and the internal power supply and the external power supply cannot be used in a compatible mode. In order to meet the power supply requirement of the LED lamp, a great variety of built-in capacitors and external capacitors are often required, so that the large-scale production and management are not facilitated, and the cost of manufacturers is increased.
Disclosure of Invention
The utility model aims to solve the technical problem that a power pack that internal power source and external power source are compatible to be used is provided.
In order to solve the technical problem, the utility model discloses a as follows technical scheme:
the utility model provides a power pack, its is including the inside power shell body that is equipped with the power accommodation space, at least one end of power shell body is provided with the opening, the opening reserves binding post installation position, the opening buckle is connected with the line ball end cover, and this line ball end cover is provided with the line hole of crossing that can supply the power wire to pass through.
Preferably, both ends of the power supply casing body are provided with openings.
Preferably, the line ball end cover is provided with a T-shaped block and an elastic buckle, and the opening is provided with a T-shaped groove matched with the T-shaped block and a buckling position buckled with the elastic buckle in a matched mode.
Preferably, the line pressing end cover is provided with a positioning guide pillar, and the opening is provided with a positioning groove matched with the positioning guide pillar.
Preferably, the line pressing end cover comprises an upper cover and a lower cover covered with the upper cover, the positioning guide column is arranged on the bottom surface of the upper cover, and the T-shaped block and the elastic buckle are arranged on the lower cover.
Preferably, the opening and the lower cover are both provided with mounting and fixing holes, grooves are formed in two sides of the top surface of the mounting and fixing hole of the opening, and protruding blocks matched with the grooves are arranged on two sides of the bottom surface of the mounting and fixing hole of the lower cover.
Preferably, an opening is formed in one end of the power supply shell body, 2 wiring terminal installation positions are reserved in the opening, the opening is connected with a wire pressing end cover in a buckling mode, and the wire pressing end cover is provided with 2 wire passing holes through which power supply wires can pass.
Preferably, the line pressing end cover is provided with a T-shaped block and 2 elastic buckles located on two sides of the T-shaped block, and the opening is provided with a T-shaped groove matched with the T-shaped block and 2 buckling positions matched with the elastic buckles for buckling.
Preferably, the lower cover is further provided with 2 positioning blocks, the T-shaped block and the 2 elastic buckles are located between the 2 positioning blocks, and the opening is provided with 2 positioning grooves matched with the positioning blocks.
The utility model has the advantages of: above-mentioned power pack, when the opening of power shell body connects the line ball end cover, can use as external power source, when pulling down the line ball end cover on the opening of power shell body, can use as built-in power source, realized the compatible conversion of built-in and external power pack, do benefit to concentrated large-scale production and manufacturing, can reduce all kinds of link costs and the emergence that the material is dull, quality of quality, production efficiency and product grade are synchronous to be promoted. In addition, the opening is connected with the line pressing end cover in a buckling mode, so that the wire pressing end cover can be freely disassembled and assembled, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic perspective view of a power supply box according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a power supply box according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of a pressing line end cap according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an upper cover of the crimping end cover in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a lower cover of the crimping end cover in an embodiment of the present invention;
fig. 6 is a schematic perspective view of a power supply box according to another embodiment of the present invention;
fig. 7 is an exploded schematic view of a power supply box according to another embodiment of the present invention;
fig. 8 is an exploded schematic view of a pressing line end cap according to another embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, in an embodiment of the present invention, the power supply box includes a power supply housing 100 having a power supply accommodating space therein, the two ends of the power supply housing 100 are provided with openings 10, each opening 10 is reserved with a wiring terminal mounting position 11 for mounting a wiring terminal, the opening 10 is connected with a wire pressing end cover 20 by a buckle, and the wire pressing end cover 20 is provided with a wire passing hole 30 for passing a power supply wire. The wire pressing end cover 20 is provided with a T-shaped block 23 and an elastic buckle 24, the opening 10 is provided with a T-shaped groove 12 matched with the T-shaped block 23 and a buckling position 13 buckled with the elastic buckle 24 in a matched mode, the T-shaped block 23 is matched with the T-shaped groove 12 to achieve guiding and positioning of the connection between the opening 10 of the power supply shell body 100 and the wire pressing end cover 20, and the elastic buckle 24 is buckled with the buckling position 13 to achieve fastening connection between the opening 10 of the power supply shell body 100 and the wire pressing end cover 20.
The utility model discloses power pack, when the opening 10 at power shell body 100's both ends connects line ball end cover 20, can be used as external power source and use, pull down during line ball end cover 20 on the opening 10 at power shell body 100's both ends, can be used as built-in power source and use, realized the compatible conversion of built-in and external power pack, do benefit to the manufacturing of concentrating the scale, can reduce all kinds of link costs and the dull emergence of material, quality of quality, production efficiency and product grade are promoted in step. In addition, the opening 10 is connected with the line pressing end cover 20 in a buckling mode, so that the line pressing end cover can be freely disassembled and assembled, and the operation is simple and convenient.
Preferably, the wire pressing end cover 20 is provided with a positioning guide pillar 25, the opening 10 is provided with a positioning groove 14 matched with the positioning guide pillar 25, and the positioning groove 14 and the positioning guide pillar 25 are matched to enable the connection between the power supply housing body 100 and the wire pressing end cover 20 to be more stable.
Preferably, as shown in fig. 3 to 5, the crimping end cap 20 includes an upper cap 21 and a lower cap 22 covering the upper cap 21, the positioning guide pillar 25 is disposed on the bottom surface of the upper cap 21, and the T-shaped block 23 and the elastic buckle 24 are disposed on the lower cap 22. The upper cover 21 is provided with an elastic buckle 26, the lower cover 22 is provided with a buckling position 27 matched and buckled with the elastic buckle 26, after the upper cover 21 and the lower cover 22 are closed, the elastic buckle 26 and the buckling position 27 are matched to realize tight connection of the upper cover 21 and the lower cover 22, and the upper cover 21 and the lower cover 22 are further fixed through a screw 31. The pressing line end cover 20 is divided into an upper cover 21 and a lower cover 22, and the die sinking of the product is utilized, so that the production and the assembly are facilitated.
Preferably, the opening 10 is provided with a mounting fixing hole 15, both sides of the top surface of the mounting fixing hole 15 are provided with grooves 16, the lower cover 22 is provided with a mounting fixing hole 28, both sides of the bottom surface of the mounting fixing hole 28 are provided with protrusions 29 matched with the grooves 16, and the protrusions 29 are matched with the grooves 16, so that auxiliary positioning between the opening 10 and the crimping end cover 20 can be realized.
As shown in fig. 6-8, in another embodiment of the present invention, the power supply box includes a power supply housing 100 having a power supply accommodating space therein, an opening 10 is provided at one end of the power supply housing 100, the opening 10 is reserved with 2 wiring terminal installation positions 11 for installing wiring terminals, the opening 10 is connected to a wire pressing end cover 20 by a buckle, and the wire pressing end cover 20 is provided with 2 wire passing holes 30 through which power supply wires can pass. The pressing line end cover 20 is provided with a T-shaped block 23 and 2 elastic buckles 24 positioned on two sides of the T-shaped block 23, and the opening 10 is provided with a T-shaped groove 13 matched with the T-shaped block 23 and 2 buckling positions 14 matched with the elastic buckles 24 for buckling. The T-shaped block 23 is matched with the T-shaped groove 13 to achieve guiding and positioning of the connection between the opening 10 of the power supply shell body 100 and the line pressing end cover 20, and the elastic buckle 24 is buckled with the buckle position 14 to achieve fastening connection between the opening 10 of the power supply shell body 100 and the line pressing end cover 20.
The utility model discloses power pack, when the opening 10 of power shell body 100 connects line ball end cover 20, can be used as external power source and use, pull down during line ball end cover 20 on the opening 10 of power shell body 100, can be used as built-in power source and use, realized the compatible conversion of built-in and external power pack, do benefit to the manufacturing of concentrating the scale, can reduce all kinds of link costs and the dull emergence of material, quality of quality, production efficiency and product grade are promoted in step. In addition, the opening 10 is connected with the line pressing end cover 20 in a buckling mode, so that the line pressing end cover can be freely disassembled and assembled, and the operation is simple and convenient.
Preferably, the wire pressing end cover 20 is provided with a positioning guide pillar 25, the opening 10 is provided with a positioning groove 15 matched with the positioning guide pillar 25, and the positioning groove 15 and the positioning guide pillar 25 are matched to enable the connection between the power supply housing body 100 and the wire pressing end cover 20 to be more stable.
The wire pressing end cover 20 comprises an upper cover 21 and a lower cover 22 covered with the upper cover 21, the positioning guide post 25 is arranged on the bottom surface of the upper cover 21, and the T-shaped block 23 and the elastic buckle 24 are arranged on the lower cover 22. After the upper cover 21 and the lower cover 22 are closed, the upper cover 21 and the lower cover 22 are fixed by screws 31. The pressing line end cover 20 is divided into an upper cover 21 and a lower cover 22, and the die sinking of the product is utilized, so that the production and the assembly are facilitated.
Preferably, the lower cover 22 is further provided with 2 positioning blocks 26, the T-shaped block 23 and the 2 elastic snap-in units 24 are located between the 2 positioning blocks 26, and the opening 10 is provided with 2 positioning grooves 16 matching with the positioning blocks 26. The positioning block 26 is matched with the positioning groove 16, so that auxiliary positioning between the opening 10 and the crimping end cover 20 can be realized.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (10)
1. A power pack, its characterized in that: the power supply box comprises a power supply shell body, wherein a power supply accommodating space is formed in the power supply shell body, an opening is formed in at least one end of the power supply shell body, a wiring terminal mounting position is reserved in the opening, the opening is connected with a wire pressing end cover in a buckling mode, and the wire pressing end cover is provided with a wire passing hole through which a power supply wire can pass.
2. The power pack of claim 1, wherein: both ends of the power supply shell body are provided with openings.
3. The power pack of claim 2, wherein: the wire pressing end cover is provided with a T-shaped block and an elastic buckle, and the opening is provided with a T-shaped groove matched with the T-shaped block and a buckling position buckled with the elastic buckle in a matched mode.
4. The power pack of claim 3, wherein: the line ball end cover is provided with a positioning guide pillar, and the opening is provided with a positioning groove matched with the positioning guide pillar.
5. The power pack of claim 4, wherein: the line ball end cover comprises an upper cover and a lower cover covered with the upper cover, the positioning guide pillar is arranged on the bottom surface of the upper cover, and the T-shaped block and the elastic buckle are arranged on the lower cover.
6. The power pack of claim 5, wherein: the opening with the lower cover all is provided with the installation fixed orifices, the top surface both sides of open-ended installation fixed orifices are provided with the recess, the bottom surface both sides of the installation fixed orifices of lower cover be provided with the lug that the recess matches.
7. The power pack of claim 1, wherein: the power supply comprises a power supply shell body and is characterized in that an opening is formed in one end of the power supply shell body, 2 wiring terminal installation positions are reserved in the opening, a wire pressing end cover is connected with the opening in a buckling mode, and 2 wire passing holes allowing power supply wires to pass through are formed in the wire pressing end cover.
8. The power pack of claim 7, wherein: the line ball end cover is provided with a T-shaped block and 2 elastic buckles located on two sides of the T-shaped block, and the opening is provided with a T-shaped groove matched with the T-shaped block and 2 buckling positions buckled with the elastic buckles in a matched mode.
9. The power pack of claim 8, wherein: the line ball end cover is provided with a positioning guide pillar, and the opening is provided with a positioning groove matched with the positioning guide pillar.
10. The power pack of claim 9, wherein: the line ball end cover comprises an upper cover and a lower cover covered with the upper cover, the positioning guide pillar is arranged on the bottom surface of the upper cover, and the T-shaped block and the elastic buckle are arranged on the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664170.4U CN210398839U (en) | 2019-09-30 | 2019-09-30 | Power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664170.4U CN210398839U (en) | 2019-09-30 | 2019-09-30 | Power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398839U true CN210398839U (en) | 2020-04-24 |
Family
ID=70343670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921664170.4U Active CN210398839U (en) | 2019-09-30 | 2019-09-30 | Power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398839U (en) |
-
2019
- 2019-09-30 CN CN201921664170.4U patent/CN210398839U/en active Active
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