CN220554176U - Simple and easy type metal power supply box of dismouting - Google Patents
Simple and easy type metal power supply box of dismouting Download PDFInfo
- Publication number
- CN220554176U CN220554176U CN202322115222.5U CN202322115222U CN220554176U CN 220554176 U CN220554176 U CN 220554176U CN 202322115222 U CN202322115222 U CN 202322115222U CN 220554176 U CN220554176 U CN 220554176U
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- lower cover
- power supply
- cover
- screw
- metal
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The utility model relates to the technical field of power supply metal boxes, and aims to solve the problem that in the prior art, production efficiency is difficult to improve due to the fact that screws for fixing are used more. The utility model discloses a simple-disassembly metal power supply box which comprises an upper cover and a lower cover, wherein a clamping piece is arranged on the right side of the upper cover, a clamping opening is formed in the upper surface of the lower cover, corresponding to the clamping piece, the upper cover and the lower cover are fixed through fixing screws, a power supply shell is further arranged on the upper surface of the lower cover, top grooves are formed in the left side and the right side of the power supply shell, bending metal pieces are arranged in the positions, corresponding to the top grooves, of the lower cover, grooves are formed in the lower surfaces, corresponding to the grooves, of the front end and the rear end of the power supply shell, clamping blocks are arranged on the upper surface of the lower cover, and a grounded upper seat is arranged on the lower cover. Through the cooperation with screens piece and screens mouth, in addition the fixed of fixed screw, can reduce the use of screw, the metal sheet of bending that sets up at the lower cover is fixed with the roof groove that power shell set up cooperatees, reduces the use of screw again to hoisting device production efficiency.
Description
Technical Field
The utility model relates to the technical field of power supply metal boxes, in particular to a detachable simple metal power supply box.
Background
In the prior art, an upper cover and a lower cover of the power supply box are fixed by screws to ensure the continuity of a grounding function so as to improve the safety of a power supply. The screw is fixed to ensure the tight connection between the upper cover and the lower cover, so that the continuity of the grounding function is ensured. If the upper cover and the lower cover are not fixed by screws, gaps may exist between the upper cover and the lower cover, so that the grounding function is discontinuous, and the safety of the power supply is affected. Meanwhile, the metal power supply box is also required to be grounded through a screw. The metal is a conductor, and if the ground wire is not connected through a screw, the shell of the metal power box can be electrified, so that the danger is caused to a human body. Therefore, the connection of the ground wire by the screw is an important measure for securing the safety of the metal power supply box.
In the production process of the power supply box, a large number of screws are required for fixing. In order to improve the production efficiency, the production cost is reduced. If the conventional method is adopted, a great deal of time and labor are required for installation. The production efficiency can be greatly improved by reducing the screws, and the production cost is reduced. In addition, the reduction of the screws can reduce the generation of wastes, thereby reducing the influence on the environment. In the production and treatment process of the screw, a large amount of waste and pollutants are generated, and the adverse effect is caused on the environment. And the use of screws is reduced, so that the generation of wastes can be reduced, and the influence on the environment is reduced.
Disclosure of Invention
The utility model aims to provide a detachable simple metal power supply box, which solves the problem that the production efficiency is difficult to improve due to the fact that screws for fixing are used in the prior art.
In order to achieve the above purpose, the utility model provides a metal power supply box with easy disassembly and assembly, which comprises the following specific technical scheme:
the utility model provides a simple and easy type metal power supply box of dismouting, includes upper cover and lower cover, the upper cover right side is provided with the screens piece, the lower cover upper surface corresponds the screens piece position is provided with the screens mouth, the upper cover left side is provided with first screw hole, the lower cover upper surface corresponds first screw hole position is provided with the second screw hole, upper cover and lower cover pass through the fixed screw thread cooperation first screw hole and second screw hole are fixed, the lower cover upper surface still is provided with power shell, power shell left and right sides all is provided with the roof groove, the lower cover corresponds the roof groove position is provided with the sheetmetal of bending, the sheetmetal of bending passes the roof groove, the below of power shell front end and rear end all is provided with the recess, the lower cover upper surface corresponds the recess is provided with the fixture block, the fixture block with recess buckle cooperation, the lower cover upper surface left side is provided with the upper seat, the upper seat is connected power cord in the power shell.
Further, the fixing screw is communicated with the upper cover and the lower cover, and the ground wire of the upper seat is connected to the ground wire of the power grid.
Further, a fixing piece is further arranged on the left side of the upper surface of the lower cover, and the fixing piece is used for fixing the power line.
Further, the upper cover and the left and right sides of the power supply shell are respectively provided with a wiring hole communicated with the power supply wire.
Further, the left end and the right end of the lower cover are respectively provided with a semicircular groove for fixing the device.
The beneficial effects of the utility model are as follows:
the device can reduce the use of screws by matching the clamping piece with the clamping opening and fixing the fixing screws, and simultaneously, the upper cover and the lower cover are fixed through the fixing screws, so that the continuity of the grounding function can be ensured, and meanwhile, the ground wire of the upper seat is connected to a power grid to form good grounding; the bending metal sheet arranged on the lower cover is matched and fixed with the top groove arranged on the power supply shell, so that the use of screws is reduced again, the production efficiency of the device is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the main structure of the device according to the present utility model;
FIG. 2 is a schematic view of the structure of the upper cover of the device according to the present utility model;
FIG. 3 is a schematic view of the structure of the lower cover and the power supply housing of the device according to the present utility model;
FIG. 4 is an exploded view of the lower cover and power supply housing of the device provided by the present utility model;
FIG. 5 is a schematic view of a power supply housing of the device according to the present utility model;
FIG. 6 is a schematic view of the bottom structure of the device according to the present utility model;
fig. 7 is an enlarged view of the left side of the device provided by the utility model without the set screw.
In the figure: 1. an upper cover; 11. a clamping piece; 2. a lower cover; 21. a clamping port; 22. an upper seat; 23. a fixing piece; 24. a semicircular groove; 3. a power line; 4. a power supply housing; 41. a clamping block; 42. a groove; 5. bending the metal sheet; 51. a top groove; 6. a set screw; 61. a first threaded hole; 62. and a second threaded hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 6, the utility model provides a simple-to-mount and demount metal power supply box, which comprises an upper cover 1 and a lower cover 2, and is characterized in that a clamping piece 11 is arranged on the right side of the upper cover 1, a clamping hole 21 is arranged on the upper surface of the lower cover 2 corresponding to the clamping piece 11, a first threaded hole 61 is arranged on the left side of the upper cover 1, a second threaded hole 62 is arranged on the upper surface of the lower cover 2 corresponding to the first threaded hole 61, the upper cover 1 and the lower cover 2 are fixed through the first threaded hole 61 and the second threaded hole 62 in a threaded manner through a fixing screw 6, a power supply housing 4 is further arranged on the upper surface of the lower cover 2, top grooves 51 are formed on the left side and the right side of the power supply housing 4, a bending metal piece 5 is arranged on the lower cover 2 corresponding to the groove 42, a groove 42 is formed in the lower surface of the lower cover 2 corresponding to the groove 41, the clamping block 41 is in a clamping block 41 in a clamping manner with the groove 42, a left side of the upper surface of the lower cover 2 is provided with a clamping block 22, and the upper sub-housing 4 is connected with a power supply wire 3 inside the power supply housing 4. The upper cover 1 and the lower cover 2 are fixed through screw holes by connecting and fixing the clamping piece 11 and the clamping opening 21, the upper cover 1 and the lower cover 2 are fixed through screw holes by adding the left side color fixing screw 6 of the upper cover 1, the continuity of grounding function is ensured through screw connection of the upper cover 1 and the lower cover 2, good grounding is formed by connecting the ground wire of the upper seat 22 of the lower cover 2 to the ground wire of a power grid, the inside is a power supply of a plastic shell, and the metal sheet is bent and fixed so as to save screws and improve the productivity.
Preferably, the fixing screw 6 communicates the upper cover 1 and the lower cover 2, and the ground wire of the upper seat 22 is connected to the ground wire of the power grid. Through the grounding of the fixing screw 6, the continuity of the grounding function can be guaranteed while the upper cover 1 and the lower cover 2 are fixed, so that the safety of a power supply is guaranteed, and the risk of current to a human body is reduced.
Preferably, a fixing piece 23 is further provided on the left side of the upper surface of the lower cover 2, and the fixing piece 23 fixes the power line 3. The fixing piece 23 is arranged to fix the power line 3 connected with the upper seat 22, so that accidents caused by random placement of the power line 3 are reduced, and meanwhile, the power line 3 can pass through the wire outlet hole of the upper cover 1, so that the problem that the power line 3 is difficult to align with the wire outlet hole due to no guidance is solved.
Preferably, the upper cover 1 and the left and right sides of the power supply housing 4 are provided with wiring holes for communicating the power supply wires 3. The power line 3 can be connected with the equipment by inserting the power line 3 into the wiring holes of the power box, so that power is supplied to the equipment, and the wiring holes at two ends of the power box can also play a role in protecting the power line 3. Since the power cord 3 is an important part connecting the power box and the device, the power cord 3 can be effectively prevented from being damaged by external force through the wiring hole, thereby ensuring normal use of the power cord 3.
Preferably, both the left and right ends of the lower cover 2 are provided with semicircular grooves 24 for fixing means. The semicircular groove 24 can enable the metal power box to be fixed more stably, and the problems of poor contact or accidental falling and the like caused by sliding of the metal power box are avoided. Meanwhile, the semicircular grooves 24 can reduce friction force between the metal power supply box and the fixed metal power supply box, so that the metal power supply box is easier to detach and install.
In summary, the device can reduce the use of screws by matching the clamping piece 11 with the clamping opening 21 and fixing the fixing screws 6, and simultaneously ensure the continuity of the grounding function because the upper cover 1 and the lower cover 2 are fixed by the fixing screws 6, and simultaneously connect the ground wire of the upper seat 22 to the power grid to form good grounding; the bending metal sheet 5 arranged on the lower cover 2 is matched and fixed with the top groove 51 arranged on the power supply shell 4, so that the use of screws is reduced again, the production efficiency of the device is improved, and the production cost is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a simple and easy formula metal power supply box of dismouting, its characterized in that, including upper cover (1) and lower cover (2), upper cover (1) right side is provided with screens piece (11), lower cover (2) upper surface corresponds screens piece (11) position is provided with screens mouth (21), upper cover (1) left side is provided with first screw hole (61), lower cover (2) upper surface corresponds first screw hole (61) position is provided with second screw hole (62), upper cover (1) and lower cover (2) pass through fixed screw (6) screw-thread fit first screw hole (61) and second screw hole (62) are fixed, lower cover (2) upper surface still is provided with power supply housing (4), power supply housing (4) left and right sides all is provided with roof groove (51), lower cover (2) correspond roof groove (51) position is provided with bending metal sheet (5), metal sheet (5) pass roof groove (51) upper surface correspond first screw hole (61) position is provided with second screw hole (62), upper cover (42) and lower cover (42) are provided with recess (42) on the front end and lower cover (42), the upper seat (22) is connected with a power line (3) in the power supply shell (4).
2. The metal power supply box according to claim 1, wherein the fixing screw (6) is connected with the upper cover (1) and the lower cover (2), and the ground wire of the upper seat (22) is connected to the ground wire of the power grid.
3. The metal power supply box with easy disassembly and assembly according to claim 1, wherein a fixing piece (23) is further arranged on the left side of the upper surface of the lower cover (2), and the fixing piece (23) fixes the power line (3).
4. The metal power supply box with easy disassembly and assembly according to claim 1, wherein the upper cover (1) and the left side and the right side of the power supply shell (4) are respectively provided with a wiring hole communicated with the power supply wire (3).
5. The metal power supply box according to claim 1, wherein the left and right ends of the lower cover (2) are provided with semicircular grooves (24) for fixing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115222.5U CN220554176U (en) | 2023-08-07 | 2023-08-07 | Simple and easy type metal power supply box of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115222.5U CN220554176U (en) | 2023-08-07 | 2023-08-07 | Simple and easy type metal power supply box of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554176U true CN220554176U (en) | 2024-03-01 |
Family
ID=90007686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115222.5U Active CN220554176U (en) | 2023-08-07 | 2023-08-07 | Simple and easy type metal power supply box of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554176U (en) |
-
2023
- 2023-08-07 CN CN202322115222.5U patent/CN220554176U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |