CN216209284U - Novel low-voltage metering box - Google Patents
Novel low-voltage metering box Download PDFInfo
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- CN216209284U CN216209284U CN202122352695.8U CN202122352695U CN216209284U CN 216209284 U CN216209284 U CN 216209284U CN 202122352695 U CN202122352695 U CN 202122352695U CN 216209284 U CN216209284 U CN 216209284U
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Abstract
The utility model discloses a novel low-voltage metering box which comprises a box body, wherein supporting columns are fixedly connected at four corners of the top of the box body, a partition plate is fixedly connected at the middle position of the inner wall of the box body, pin rods are fixedly connected at the front ends of fixing blocks, a glass window penetrates through the middle position of the front end of a box door and is arranged on the middle position of the front end of the box door, a switch is fixedly connected on the left side of the bottom of the front end of the box door, a handle is fixedly connected on the right side of the bottom of the front end of the box door, and a grounding screw is fixedly connected on the left side of the bottom of the rear end of the box door. According to the utility model, the left side, the right side and the top of the box body are respectively provided with the heat dissipation ports and the heat dissipation holes, so that the heat dissipation effect is good, the operation environment inside the device is improved, the operation efficiency of internal electric appliances is improved, the sealing frame is fixed at the rear end of the box door, and after the box door is completely closed, the sealing effect can be well played, rainwater is prevented from entering the device, the electric leakage of the device is ensured, the use safety of the device is improved, and the device is worthy of great popularization.
Description
Technical Field
The utility model relates to the technical field of metering boxes, in particular to a novel low-voltage metering box.
Background
The metering box is the totality of necessary measuring instruments and auxiliary equipment for measuring electric energy, and comprises an electric energy meter, a voltage for measurement, a current transformer and a secondary circuit thereof, an electric energy measuring screen, a cabinet, a box and the like, the metering box can be installed in a suspension type or floor type, in order to ensure the installation quality, the suspension type box body is fixed with a built-in expansion bolt of a silkworm chrysalis, the size of the bolt meets the requirements of safety and firmness and outdoor installation conditions, and the single-phase or three-phase direct-entering type load current of each household is not more than 40 amperes.
Present low-voltage metering box is in the use, and the radiating effect is not good, and at the device operation in-process, operational environment temperature can constantly rise to influence the device operation, serious probably produces the conflagration, when the device electric leakage, can't accomplish insulating effect, lead to the operator to electrocute, seriously harm operator's personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a novel low-pressure metering box.
In order to achieve the purpose, the utility model adopts the following technical scheme: a novel low-voltage metering box comprises a box body, wherein four corners of the top of the box body are fixedly connected with supporting columns, the upper part and the lower part of the outer wall of the left side and the right side of the box body are respectively penetrated and provided with three uniformly distributed heat dissipation ports, the middle position of the inner wall of the box body is fixedly connected with a partition plate, the upper part and the lower part of the left side of the outer wall of the front end of the box body are respectively fixedly connected with two fixed blocks, the front ends of the fixed blocks are respectively and fixedly connected with a pin rod, a bolt is respectively and rotatably connected in the pin rod, the top of the bolt is respectively and fixedly connected with a welding block, the other end of each adjacent welding block is respectively and fixedly connected with a box door, the rear end of the box door is fixedly connected with a sealing frame, the sealing frame is made of chloroprene rubber, the middle position of the front end of the box door is penetrated and provided with a glass window, the left side of the front end of the box door is respectively and fixedly connected with a switch, the right side of the front end of the box door is respectively and fixedly connected with a handle, and the left side of the bottom of the rear end of the box door is fixedly connected with a grounding screw.
As a further description of the above technical solution:
and the four corners of the bottom of the box body are fixedly connected with supporting legs.
As a further description of the above technical solution:
the bottom of the box body penetrates through and is provided with three evenly distributed wire inlet holes.
As a further description of the above technical solution:
the top of the box body penetrates through and is provided with radiating holes which are uniformly and densely distributed.
As a further description of the above technical solution:
two wall hanging strips are fixedly connected to the left side and the right side of the rear end of the box body.
As a further description of the above technical solution:
and wire outlet holes are formed in the tops of the left side and the right side of the box body in a penetrating mode.
As a further description of the above technical solution:
the middle position of the clapboard penetrates through and is provided with an interaction port.
As a further description of the above technical solution:
four the equal fixedly connected with dash board in pillar top.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, the bottom of the bolt is aligned with the pin rod and slowly slides into the pin rod, the bolt can rotate in the pin rod so as to drive the box door to be opened or closed, four wall hanging strips are welded at the rear end of the box body, round holes are formed in the wall hanging strips, the box body can be fixed on the wall through bolts, the box body is simple to disassemble and assemble, the operation is convenient, and the use efficiency is greatly improved.
2. According to the utility model, the left side, the right side and the top of the box body are respectively provided with the heat dissipation ports and the heat dissipation holes, so that a good heat dissipation effect is achieved, the operation environment inside the device is improved, the operation efficiency of internal electric appliances is improved, the top of the box body is provided with the rain shielding plate supported by four supporting columns, the sealing frame is fixed at the rear end of the box door, and after the box door is completely closed, a good sealing effect can be achieved, rainwater is prevented from entering the device, the electric leakage of the device is avoided, the use safety of the device is improved, and the device is worthy of great popularization.
Drawings
FIG. 1 is a perspective view of a novel low-pressure metering box according to the present invention;
FIG. 2 is a structural diagram of a box body of the novel low-pressure metering box provided by the utility model;
fig. 3 is a structure diagram of a plug of a novel low-pressure metering box according to the present invention.
Illustration of the drawings:
1. a pillar; 2. a box door; 3. a handle; 4. supporting legs; 5. a flashing; 6. heat dissipation holes; 7. a switch; 8. a fixed block; 9. a glass window; 10. a sealing frame; 11. a grounding screw; 12. an interaction port; 13. a wire inlet hole; 14. a wall hanging strip; 15. a box body; 16. a heat dissipation port; 17. a wire outlet hole; 18. a bolt; 19. a pin bar; 20. welding the blocks; 21. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a novel low-voltage metering box comprises a box body 15, four corners of the top of the box body 15 are fixedly connected with supporting columns 1, the upper part and the lower part of the outer wall of the left side and the right side of the box body 15 are provided with three uniformly distributed heat dissipation ports 16 in a penetrating manner, the novel low-voltage metering box has a good heat dissipation effect, the operation environment in the device is improved, the operation efficiency of internal electric appliances is improved, a partition plate 21 is fixedly connected to the middle position of the inner wall of the box body 15, the upper part and the lower part of the left side of the outer wall of the front end of the box body 15 are fixedly connected with two fixed blocks 8, the front end of each fixed block 8 is fixedly connected with a pin rod 19, a bolt 18 is rotatably connected in the pin rod 19, the top of the bolt 18 is fixedly connected with a welding block 20, the other end of each two adjacent welding blocks 20 is fixedly connected with a box door 2, the bottom of the bolt 18 is aligned with the pin rod 19 and slowly slides into the pin rod 19, the bolt 18 can rotate in the pin rod 19, so as to drive the box door 2 to be opened or closed, the dismouting is simple, the operation is convenient, the service efficiency is greatly improved, 2 rear end fixedly connected with seal frame 10 of chamber door and the material of seal frame 10 are chloroprene rubber, close chamber door 2 back completely, can be fine play sealed effect, prevent rainwater access device, make the device electric leakage, the safety in utilization of device has been improved, 2 front end intermediate positions of chamber door all run through and are provided with glass window 9, the operator can be more clear the operational aspect of interior electrical apparatus of viewing device, the convenience of use has been improved greatly, 2 front end bottom left sides equal fixedly connected with switch 7 of chamber door, 2 front end bottom right sides equal fixedly connected with handle 3 of chamber door, 2 rear end bottom left sides equal fixedly connected with ground screw 11 of chamber door.
Fixedly connected with supporting leg 4 is all put to box 15 bottom quadrangle position, and box 15 bottom runs through and is provided with three evenly distributed's entrance hole 13, and box 15 top runs through and is provided with the louvre 6 of even densely covered, and two wall hanging strip 14 of the equal fixedly connected with in the 15 rear end left and right sides of box 14, and box 15 left and right sides top all runs through and is provided with wire hole 17, and 21 intermediate positions of baffle run through and are provided with mutual mouth 12, the equal fixedly connected with dash board 5 in four pillars 1 top.
The working principle is as follows: firstly, a box body 15, a fixed block 8 and a pin rod 19 are firmly fixed in a welding mode, then a box door 2, a welding block 20 and a bolt 18 are firmly welded, the bottom of the bolt 18 is aligned with the pin rod 19 and slowly slides into the pin rod 19, the bolt 18 can rotate in the pin rod 19 so as to drive the box door 2 to be opened or closed, four wall hanging strips 14 are welded at the rear end of the box body 15, round holes are arranged on the wall hanging strips 14, the box body 15 can be fixed on a wall by bolts, the assembly and disassembly are simple, the operation is convenient, the use efficiency is greatly improved, glass windows 9 are arranged on the box door 2, an operator can more clearly observe the operation condition of electric appliances in the device, the use convenience is greatly improved, heat dissipation ports 16 and heat dissipation holes 6 are respectively arranged at the left side, the right side and the top of the box body 15, the heat dissipation effect is good, the operation environment in the device is improved, and the operation efficiency of the internal electric appliances is improved, the rain shielding plates 5 supported by the four support columns 1 are arranged at the top of the box body 15, the sealing frame 10 is fixed at the rear end of the box door 2, and after the box door 2 is completely closed, the sealing effect can be well achieved, rainwater is prevented from entering the device, electricity leakage of the device is avoided, and the use safety of the device is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a novel low-pressure metering box, includes box (15), its characterized in that: the box body (15) is characterized in that pillars (1) are fixedly connected to four corners of the top of the box body (15), three evenly distributed heat dissipation ports (16) are arranged on the upper portion and the lower portion of the outer wall of the left side and the right side of the box body (15) in a penetrating mode, a partition plate (21) is fixedly connected to the middle position of the inner wall of the box body (15), two fixing blocks (8) are fixedly connected to the upper portion and the lower portion of the outer wall of the left side of the front end of the box body (15), pin rods (19) are fixedly connected to the front ends of the fixing blocks (8), bolts (18) are rotatably connected to the inner portions of the pin rods (19), welding blocks (20) are fixedly connected to the top of each bolt (18), box doors (2) are fixedly connected to the other ends of the adjacent welding blocks (20), sealing frames (10) are fixedly connected to the rear ends of the box doors (2), the sealing frames (10) are made of neoprene, and glass windows (9) are arranged on the middle positions of the front ends of the box doors (2) in a penetrating mode, the improved cabinet door is characterized in that a switch (7) is fixedly connected to the left side of the bottom of the front end of the cabinet door (2), a handle (3) is fixedly connected to the right side of the bottom of the front end of the cabinet door (2), and a grounding screw (11) is fixedly connected to the left side of the bottom of the rear end of the cabinet door (2).
2. A novel low pressure batch meter according to claim 1, characterized in that: and the four corners of the bottom of the box body (15) are fixedly connected with supporting legs (4).
3. A novel low pressure batch meter according to claim 1, characterized in that: the bottom of the box body (15) penetrates through and is provided with three evenly distributed wire inlet holes (13).
4. A novel low pressure batch meter according to claim 1, characterized in that: the top of the box body (15) penetrates through and is provided with radiating holes (6) which are uniformly and densely distributed.
5. A novel low pressure batch meter according to claim 1, characterized in that: the left side and the right side of the rear end of the box body (15) are fixedly connected with two wall hanging strips (14).
6. A novel low pressure batch meter according to claim 1, characterized in that: wire outlet holes (17) are formed in the tops of the left side and the right side of the box body (15) in a penetrating mode.
7. A novel low pressure batch meter according to claim 1, characterized in that: the middle position of the clapboard (21) penetrates through and is provided with an interaction port (12).
8. A novel low pressure batch meter according to claim 1, characterized in that: four equal fixedly connected with dash board (5) in pillar (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352695.8U CN216209284U (en) | 2021-09-26 | 2021-09-26 | Novel low-voltage metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352695.8U CN216209284U (en) | 2021-09-26 | 2021-09-26 | Novel low-voltage metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209284U true CN216209284U (en) | 2022-04-05 |
Family
ID=80925803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122352695.8U Active CN216209284U (en) | 2021-09-26 | 2021-09-26 | Novel low-voltage metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209284U (en) |
-
2021
- 2021-09-26 CN CN202122352695.8U patent/CN216209284U/en active Active
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