CN214673531U

CN214673531U - Electric energy metering box with insulation protection assembly

Info

Publication number: CN214673531U
Application number: CN202121168855.7U
Authority: CN
Inventors: 臧奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-09
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an electric-energy metering box with insulating protection subassembly relates to electric-energy metering box equipment technical field. The utility model discloses outer box, the internal interior box that is used for installing electronic components that is provided with of outer box, outer box with be provided with insulating rubber pad between the opposite side of interior box, in order to form interior box with insulating state between the outer box, outer box with the intercommunication has inlet port and exhaust hole between the interior box. The utility model discloses an insulating state between interior box and the outer box, avoided the more moist circuit that leads to of electric-energy metering box internal environment to appear leaking electricity, when the pedestrian mistake touched the electric-energy metering box surface, the condition that causes the potential safety hazard takes place to electrocute, can dehumidify the drying to the moist air in the internal box, avoided electric-energy metering box internal electronic components to be in moist environment for a long time, slowed down electronic components's ageing speed, thereby it is long when having improved electronic components's use.

Description

Electric energy metering box with insulation protection assembly

Technical Field

The utility model relates to an electric-energy metering box equipment technical field, concretely relates to electric-energy metering box with insulating protection component.

Background

The electric energy metering box is the totality of necessary metering appliances and auxiliary equipment for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like, wherein 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 silkworm chrysalis built-in expansion bolt, the bolt size meets the requirements of safety and firmness and outdoor installation conditions, most of the electric energy metering boxes in the current market are frames formed by metal welding, the electric energy metering boxes basically cannot achieve the insulation effect, when the internal environment of the electric energy metering box body is humid, the circuit can generate the electric leakage condition, when a pedestrian mistakenly touches the surface of the electric energy metering box, the potential safety hazard caused by electric shock can exist, meanwhile, the air in the box body can not be well dehumidified, and therefore, electronic components in the electric energy metering box body can be in the humid environment for a long time, aggravate electronic components's ageing speed, long when reducing electronic components's use, consequently, we have provided an electric energy batch meter with insulating protection component.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides an electric energy metering box with insulating protection component.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an electric energy metering box with insulating protection subassembly, includes outer box, the internal interior box that is used for installing electronic components that is provided with of outer box, outer box with be provided with insulating rubber pad between the opposite side of interior box, in order to form interior box with insulating state between the outer box, outer box with intercommunication has inlet port and exhaust hole between the interior box, interior box in install with the air discharge fan of exhaust hole intercommunication, interior box be provided with the dry box of inlet port intercommunication, be constructed a plurality of air vents on the dry box, in order to form interior box with the circulation of air of inlet port, be equipped with the drier in the dry box, the drier is used for the drying the air in the interior box.

Furthermore, the outer box body and the inner box body are provided with the same installation groove, a clip-shaped sliding block connected with one side, far away from the installation groove, of the inner box body is installed in the installation groove, and the drying box is installed in the clip-shaped sliding block in a pulling and inserting mode.

Furthermore, a pushing piece used for pushing the drying box out of the box body along the clip-shaped sliding block is installed on the clip-shaped sliding block, and a limiting piece used for limiting the position of the drying box is installed on the outer box body.

Furthermore, the pushing piece comprises a shell fixedly arranged on the square slider, a T-shaped push rod in the horizontal direction is movably penetrated in the shell, a spring is arranged in the shell between the shell and the opposite side of the T-shaped push rod, and the T-shaped push rod is attached to the drying box.

Furthermore, the limiting part comprises a base fixedly connected with the outer box body, a limiting rod is rotatably connected in the base, and a damping gasket is arranged between the base and a binding surface of the limiting rod.

Furthermore, two transverse plates for mounting electronic components are fixedly arranged in the inner box body, and a plurality of air holes are formed in the transverse plates.

Furthermore, the outer box body is hinged with a box door for plugging the side opening of the outer box body, and a plurality of observation ports for observing electronic components in the inner box body are formed in the box door.

Furthermore, a rain baffle is fixedly arranged at the top of the outer box body.

The utility model has the advantages as follows: the utility model discloses a set up outer box, interior box and insulating rubber pad, insulating state between interior box and the outer box has been realized, avoided the more moist circuit that leads to of electric-energy metering box internal environment to appear the electric leakage, when the pedestrian mistake touches electric-energy metering box surface, the condition that the electric shock caused the potential safety hazard takes place, through setting up the air discharge fan, drying box and drier, can dehumidify the drying to the moist air in the internal box, electronic components is in moist environment for a long time in the electric-energy metering box body has been avoided, the ageing speed of electronic components has been slowed down, thereby it is long when having improved electronic components's use, be favorable to the popularization and the use of equipment.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another structure of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is an exploded view of the three-dimensional structure of the present invention;

reference numerals: 1. an outer case; 2. an inner box body; 3. an insulating rubber pad; 4. an exhaust fan; 5. drying the box; 6. a desiccant; 7. mounting grooves; 8. a clip slider; 9. a pusher member; 901. a housing; 902. a T-shaped push rod; 903. a spring; 10. a limiting member; 1001. a base; 1002. a limiting rod; 1003. a damping washer; 11. a transverse plate; 12. a box door; 13. a rain shield.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, according to an embodiment of the present invention, an electric energy metering box with an insulation protection assembly is provided, by providing an outer box 1, an inner box 2 and an insulation rubber pad 3, an insulation state between the inner box 2 and the outer box 1 is achieved, thereby avoiding an electric leakage of a circuit caused by a humid environment inside the box of the electric energy metering box, and a situation of potential safety hazard caused by an electric shock when a pedestrian mistakenly touches a surface of the electric energy metering box, by providing an exhaust fan 4, a drying box 5 and a drying agent 6, the wet air inside the inner box 2 can be dehumidified and dried, avoiding that electronic components inside the box of the electric energy metering box are in a humid environment for a long time, and slowing down an aging speed of the electronic components, thereby improving a usage duration of the electronic components, facilitating popularization and use of equipment, and particularly, the device is configured to include the outer box 1, be provided with interior box 2 that is used for installing electronic components in outer box 1, be provided with insulating rubber pad 3 between the opposite side of outer box 1 and interior box 2, with the insulating state between box 2 and the outer box 1 in forming, utilize insulating rubber pad 3's insulating nature, make and form insulating state between box 2 and the outer box 1, avoided the more moist circuit that leads to of electric energy metering box internal environment to appear the electric leakage, when the pedestrian mistake touched the electric energy metering box surface, the condition that the electric shock caused the potential safety hazard takes place, the intercommunication has inlet port and exhaust hole between outer box 1 and the interior box 2, it is specifically to explain: the air inlet and the air outlet are both penetrated through the insulating rubber pad 3, the air exhaust fan 4 communicated with the air outlet is installed in the inner box body 2, the drying box 5 communicated with the air inlet is arranged in the inner box body 2, a plurality of air vents are constructed on the drying box 5 to form the air circulation of the inner box body 2 and the air inlet, the drying agent 6 is arranged in the drying box 5, the drying agent 6 is used for drying the air in the inner box body 2, when the humidity of the air in the inner box body 2 is high, the moisture in the inner box body 2 can be exhausted from the air outlet to the outside of the electric energy metering box body through the air exhaust fan 4, the air entering the inner box body 2 from the air inlet outside the electric energy metering box body is dried by the drying agent 6, so that the humid air in the inner box body 2 is dehumidified and dried, the situation that the electronic components in the electric energy metering box body are in a humid environment for a long time is avoided, and the aging speed of the electronic components is slowed down, therefore, the service life of the electronic component is prolonged, preferably, protective nets can be arranged at the positions, located at the air inlet holes and the air outlet holes, of the outer box body 1, and the situation that the air inlet holes and the air outlet holes are blocked due to the fact that large objects fall into the air inlet holes and the air outlet holes is avoided.

As shown in fig. 1 and 4, in some embodiments, the outer box 1 and the inner box 2 are configured with the same mounting groove 7, specifically: mounting groove 7 runs through insulating rubber pad 3, installs in mounting groove 7 and keeps away from the shape slider 8 that returns that 7 one side of mounting groove is connected with interior box 2, and dry box 5 is taken out to insert the formula and is installed in returning shape slider 8, can pull out dry box 5 from returning shape slider 8 outside box 1 to the drier 6 in dry box 5 has been made things convenient for and has been changed.

As shown in fig. 2 and 4, in some embodiments, a pushing member 9 for pushing the drying box 5 out of the box body 1 along the clip slider 8 is installed on the clip slider 8, a limiting member 10 for limiting the position of the drying box 5 is installed on the outer box body 1, when the drying agent 6 in the drying box 5 is replaced, the limiting member 10 is cancelled to limit the position of the drying box 5, at this time, the pushing member 9 pushes the drying box 5 out of the box body 1 along the clip slider 8, so that the drying agent 6 in the drying box 5 can be replaced, after the drying agent 6 in the drying box 5 is replaced, the drying box 5 is pushed into the inner box body 2 along the clip slider 8, and then the limiting member 10 is used to limit the drying box 5, which is more convenient for a worker to replace the drying agent 6 in the drying box 5.

As shown in fig. 2 and 4, in some embodiments, the pushing element 9 includes a housing 901 fixedly disposed on the clip slider 8, a T-shaped push rod 902 extending horizontally is movably disposed in the housing 901, a spring 903 is disposed in the housing 901 between the housing 901 and the opposite side of the T-shaped push rod 902, the T-shaped push rod 902 is attached to the drying box 5, the position limitation of the limiting element 10 on the drying box 5 is cancelled, and the T-shaped push rod 902 can push the drying box 5 out of the box body 1 along the clip slider 8 under the action of the spring 903, so that a worker can push the drying agent 6 in the drying box 5 more conveniently and quickly.

As shown in fig. 1 and 4, in some embodiments, the limiting member 10 includes a base 1001 fixedly connected to the outer box 1, a limiting rod 1002 is rotatably connected to the base 1001, a damping washer 1003 is disposed between the joint surfaces of the base 1001 and the limiting rod 1002, and the limiting state or the cancellation of the limiting state of the drying box 5 can be achieved by rotating the limiting rod 1002, which is convenient for the operation of the worker.

As shown in fig. 2, 3 and 4, in some embodiments, two transverse plates 11 for installing electronic components are fixedly arranged in the inner box body 2, and a plurality of air holes are formed in the transverse plates 11, so that the existing installation mode that most of the electronic components are installed on the inner wall of the box body of the electric energy metering box is replaced, when the humid air in the inner box body 2 is dehumidified and dried, the drying effect on the electronic components in the inner box body 2 is better, and the service life of the electronic components is prolonged.

As shown in fig. 3, in some embodiments, a box door 12 for blocking the side opening of the outer box 1 is hinged to the outer box 1, and a plurality of viewing ports for observing the electronic components in the inner box 2 are configured on the box door 12, which facilitates the observation of the electronic components in the inner box 2 and the reading of the meter value by the staff, specifically, it is to be noted that: transparent glass is embedded in a viewing port constructed in the door 12.

As shown in fig. 1 and 3, in some embodiments, a rain shielding plate 13 is fixedly disposed on the top of the outer box 1 (where a fixed connection manner between the rain shielding plate 13 and the outer box 1 is not specifically limited), so as to avoid a situation that rainwater flows into the inner box 2 from the air inlet to cause a short circuit of electronic components in the inner box 2.

Claims

1. The electric energy metering box with the insulation protection assembly is characterized by comprising an outer box body (1), wherein an inner box body (2) used for mounting electronic components is arranged in the outer box body (1), an insulation rubber pad (3) is arranged between the outer box body (1) and the opposite side of the inner box body (2) to form an insulation state between the inner box body (2) and the outer box body (1), an air inlet hole and an air outlet hole are communicated between the outer box body (1) and the inner box body (2), an exhaust fan (4) communicated with the air outlet hole is arranged in the inner box body (2), a drying box (5) communicated with the air inlet hole is arranged in the inner box body (2), a plurality of air vents are constructed on the drying box (5) to form air circulation between the inner box body (2) and the air inlet hole, a drying agent (6) is arranged in the drying box (5), the drying agent (6) is used for drying the air in the inner box body (2).

2. The electric energy metering box with the insulation protection assembly as claimed in claim 1, wherein the outer box body (1) and the inner box body (2) are constructed with a same mounting groove (7), a clip-shaped sliding block (8) connected with one side of the inner box body (2) far away from the mounting groove (7) is mounted in the mounting groove (7), and the drying box (5) is mounted in the clip-shaped sliding block (8) in a pulling and inserting manner.

3. The electric energy metering box with the insulation protection assembly according to claim 2, wherein a pushing member (9) for pushing the drying box (5) out of the outer box body (1) along the clip-shaped slider (8) is mounted on the clip-shaped slider (8), and a limiting member (10) for limiting the position of the drying box (5) is mounted on the outer box body (1).

4. The electric energy metering box with the insulation protection assembly according to claim 3, wherein the pushing member (9) comprises a casing (901) fixedly arranged on the clip-shaped sliding block (8), a T-shaped push rod (902) in a horizontal direction movably penetrates through the casing (901), a spring (903) is arranged in the casing (901) between the casing (901) and the opposite side of the T-shaped push rod (902), and the T-shaped push rod (902) is attached to the drying box (5).

5. The electric energy metering box with the insulation protection assembly according to claim 3, wherein the limiting member (10) comprises a base (1001) fixedly connected with the outer box body (1), a limiting rod (1002) is rotatably connected in the base (1001), and a damping washer (1003) is arranged between abutting surfaces of the base (1001) and the limiting rod (1002).

6. The electric energy metering box with the insulation protection assembly as claimed in claim 1, wherein two transverse plates (11) for mounting electronic components are fixedly arranged in the inner box body (2), and a plurality of air holes are formed in the transverse plates (11).

7. The electric energy metering box with the insulation protection assembly as claimed in claim 1, wherein a box door (12) for blocking the side opening of the outer box body (1) is hinged on the outer box body (1), and a plurality of observation ports for observing electronic components in the inner box body (2) are formed in the box door (12).

8. The electric energy metering box with the insulation protection assembly as claimed in claim 1, wherein a rain shield (13) is fixedly arranged at the top of the outer box body (1).