阅读说明：本技术 一种模块化电能计量箱 (Modular electric energy metering box ) 是由 不公告发明人 于 2019-08-12 设计创作，主要内容包括：本发明公开一种模块化电能计量箱,包括上连接体、下连接体和散热连接块,所述散热连接块呈凵字形设置,所述上连接体和散热连接块上均设置有榫头,所述下连接体和散热连接块上均设置有与榫头相配对的榫眼,所述上连接体、下连接体和散热连接块连接后构成箱状设置,所述上连接体、下连接体和散热连接块通过榫头和榫眼连接,所述上连接体的顶端设置有盖体,所述盖体与上连接体铰接连接,所述散热连接块内侧面设置有导热翘片,所述导热翘片与散热连接块可拆卸连接,所述上连接体内设置有用于连接仪器的导热连接架,所述导热连接架呈L型设置,所述导热连接架悬在下连接体内；该模块化电能计量箱具有出色的散热效果。(The invention discloses a modular electric energy metering box, which comprises an upper connector, a lower connector and a heat dissipation connecting block, the heat dissipation connecting block is U-shaped, tenons are arranged on the upper connecting body and the heat dissipation connecting block, mortises matched with the tenons are arranged on the lower connecting body and the heat dissipation connecting block, the upper connecting body, the lower connecting body and the heat dissipation connecting block are connected to form a box-shaped arrangement, the upper connecting body, the lower connecting body and the heat dissipation connecting block are connected through a tenon and a mortise, the top end of the upper connecting body is provided with a cover body, the cover body is hinged with the upper connector, the inner side surface of the heat dissipation connecting block is provided with a heat conduction fin, the heat conduction fin is detachably connected with the heat dissipation connecting block, a heat conduction connecting frame for connecting an instrument is arranged in the upper connecting body, the heat conduction connecting frame is arranged in an L shape, and the heat conduction connecting frame is suspended in the lower connecting body; this modularization electric-energy metering box has outstanding radiating effect.)

1. The utility model provides a modularization electric-energy metering box which characterized in that: comprises an upper connector, a lower connector and a heat dissipation connecting block, wherein the heat dissipation connecting block is arranged in a U shape, the upper connecting body and the heat dissipation connecting block are both provided with tenons, the lower connecting body and the heat dissipation connecting block are both provided with mortises matched with the tenons, the upper connecting body, the lower connecting body and the heat dissipation connecting block are connected to form a box-shaped arrangement, the upper connecting body, the lower connecting body and the heat dissipation connecting block are connected through a tenon and a mortise, the top end of the upper connecting body is provided with a cover body, the cover body is hinged with the upper connecting body, the inner side surface of the heat dissipation connecting block is provided with a heat conduction fin, the heat-conducting fin is detachably connected with the heat-radiating connecting block, a heat-conducting connecting frame for connecting an instrument is arranged in the upper connecting body, the heat conduction connecting frame is arranged in an L shape, the heat conduction connecting frame is suspended in the lower connecting body, and the top end of the heat conduction connecting frame is connected with the upper connecting body through a bolt.

2. The modular electric energy metering box of claim 1, wherein: and a heat conduction device is arranged between the heat conduction connecting frame and the heat dissipation connecting block, and two ends of the heat conduction device are detachably connected with the heat conduction connecting frame and the heat dissipation connecting block respectively.

3. A modular power metering box as claimed in claim 2, wherein: be provided with first pump body, the second pump body and battery case on heat dissipation connecting block's the lateral surface, first pump body and second pump body all can be dismantled with heat dissipation connecting block and be connected, the extraction opening of the first pump body even has the exhaust tube, the gas vent of the second pump body even has the blast pipe, exhaust tube and blast pipe all run through the heat dissipation connecting block setting, be provided with temperature switch on the heat conduction perk, first pump body, the second pump body, temperature switch and battery case series connection.

4. A modular power metering box as claimed in claim 3, wherein: the heat conduction device comprises a first heat conduction end, a second heat conduction end and a connecting pipe body, wherein the first heat conduction end and the second heat conduction end are detachably connected with the connecting pipe body, and heat conduction oil is filled in the connecting pipe body.

5. The modular electric energy metering box of claim 4, wherein: the heat conduction connecting frame is provided with a connecting piece, the connecting piece and the heat conduction connecting frame are arranged in an integrated mode, and the connecting piece is connected with the lower connecting body through bolts.

6. The modular electric energy metering box of claim 5, wherein: and a filtering device is arranged on the air pumping hole of the second pump body.

7. The modular electric energy metering box of claim 6, wherein: the filter equipment includes concentric draw tube and limiting plate, limiting plate and concentric draw tube clearance fit, be provided with the inlet port on the limiting plate, limiting plate one end is inlayed and is had the magnet that is used for adsorbing concentric draw tube, the limiting plate other end is provided with the dustproof cloth that is used for sealing the inlet port, be provided with the pull rod on the limiting plate, limiting plate and pull rod formula as an organic whole set up, the pull rod end is provided with the pull ring.

8. The modular electric energy metering box of claim 7, wherein: the improved cover comprises a cover body and is characterized in that a convex part is arranged on the cover body, a screw hole is formed in the convex part, a bolt is screwed into the screw hole, an insertion groove matched with the bolt is formed in the lower connecting body, and the lower connecting body is fixed with the cover body through the bolt and the insertion groove.

Technical Field

The invention relates to a modular electric energy metering box.

Background

The electric energy metering box is a necessary device before a power line enters a home; particularly, in recent years, with the development of economy, the acceleration of the pace of urbanization construction and the acceleration of industrial upgrading, particularly the popularization of household appliances, the specific gravity of electricity consumption of third industry and residents is continuously improved, so that the power demand is continuously increased, and the country increases the investment on power infrastructure including rural power grid transformation, urban transformation and the like, so that the electric energy metering box has a wide development space as a power product terminal meter, but the current electric energy metering box does not have good heat dissipation performance, so that internal devices are easy to burn out.

Disclosure of Invention

The invention aims to provide a modular electric energy metering box with good heat dissipation.

In order to solve the problems, the invention adopts the following technical scheme:

a modular electric energy metering box comprises an upper connecting body, a lower connecting body and a heat dissipation connecting block, wherein the heat dissipation connecting block is in a U-shaped arrangement, tenons are arranged on the upper connecting body and the heat dissipation connecting block respectively, mortises matched with the tenons are arranged on the lower connecting body and the heat dissipation connecting block respectively, the upper connecting body, the lower connecting body and the heat dissipation connecting block form a box-shaped arrangement after being connected, the upper connecting body, the lower connecting body and the heat dissipation connecting block are connected through the tenons and the mortises, a cover body is arranged at the top end of the upper connecting body and is hinged and connected with the upper connecting body, heat conduction fins are arranged on the inner side surface of the heat dissipation connecting block and are detachably connected with the heat dissipation connecting block, a heat conduction connecting frame used for connecting an instrument is arranged in the upper connecting body, the heat conduction connecting frame is in an L, the top end of the heat conduction connecting frame is connected with the upper connecting body through a bolt.

As preferred, be provided with heat conduction device between heat conduction link and the heat dissipation connecting block, the heat conduction device both ends can be dismantled with heat conduction link and heat dissipation connecting block respectively and be connected, and through being provided with heat conduction device, the heat on the heat conduction link can be good transmits the heat dissipation connecting block, can effectually accelerate the inside heat transmission of box to the external world.

As preferred, be provided with first pump body, the second pump body and battery case on heat dissipation connecting block's the lateral surface, first pump body and second pump body all can dismantle with heat dissipation connecting block and be connected, the extraction opening of the first pump body even has the exhaust tube, the gas vent of the second pump body even has the blast pipe, exhaust tube and blast pipe all run through the heat dissipation connecting block setting, be provided with temperature switch on the heat conduction perk, first pump body, the second pump body, temperature switch and battery case series connection, in case the temperature in the box is higher than temperature switch's action temperature, temperature switch on-circuit for in the air of external world is constantly sent into the box, high-temperature gas in the box is constantly taken out the external world simultaneously, can play good radiating effect, degree of automation is high, and it is convenient to use.

Preferably, the heat conduction device comprises a first heat conduction end, a second heat conduction end and a connecting pipe body, the first heat conduction end and the second heat conduction end are detachably connected with the connecting pipe body, heat conduction oil is filled in the connecting pipe body, and the heat conduction device has good heat conduction performance and can enable heat to be well transmitted to the outside.

Preferably, be provided with the connecting piece on the heat conduction link, connecting piece and heat conduction link formula as an organic whole set up, connecting piece and lower connector bolted connection are connected through being provided with the connecting piece and lower connector, and the holistic stability of promotion that can step forward reduces the burden of tenon fourth of the twelve earthly branches structure.

Preferably, a filter device is installed on the air suction opening of the second pump body, and the filter device can prevent foreign matters such as dust, sand and stone from being sucked into the box body.

As preferred, filter equipment includes concentric draw pipe and limiting plate, limiting plate and concentric draw pipe clearance fit, be provided with the inlet port on the limiting plate, limiting plate one end is inlayed and is had the magnet that is used for adsorbing concentric draw pipe, the limiting plate other end is provided with the dustproof cloth that is used for sealing the inlet port, be provided with the pull rod on the limiting plate, limiting plate and pull rod formula as an organic whole set up, the pull rod end is provided with the pull ring, and filter equipment convenient to use when needing to be changed dustproof cloth, pulls out the limiting plate and can change dustproof cloth, and dustproof cloth and limiting plate bonding.

Preferably, the cover body is provided with a convex part, the convex part is provided with a screw hole, a bolt is screwed in the screw hole, the lower connecting body is provided with an insertion groove matched with the bolt, the lower connecting body is fixed with the cover body through the bolt and the insertion groove, the cover body is good in stability after being connected, meanwhile, the connection is released conveniently, and the maintenance and the repair of an instrument in the box body are facilitated for a worker.

The invention has the beneficial effects that: through dispose the heat dissipation connecting block between last connector and lower connector, the user can be according to actual conditions and optional dress heat dissipation connecting block, if do not need to install the heat dissipation connecting block, only need with last connector and lower connector adopt the mode of tenon fourth of the twelve earthly branches to connect can, can obtain good radiating effect behind the optional heat dissipation connecting block simultaneously, modular optional mode has been adopted, the flexibility is good, furthermore, be provided with heat conduction device between heat conduction link and the heat dissipation connecting block, the heat conduction device both ends can be dismantled with heat conduction link and heat dissipation connecting block respectively and be connected, through being provided with heat conduction device, heat on the heat conduction link can be good transmission to the heat dissipation connecting block, can the inside heat transmission of box of effectual acceleration to the external world. Be provided with the first pump body on heat dissipation connecting block's the lateral surface, the second pump body and battery case, the first pump body and the second pump body all can be dismantled with heat dissipation connecting block and be connected, the extraction opening of the first pump body even has the exhaust tube, the gas vent of the second pump body even has the blast pipe, exhaust tube and blast pipe all run through the setting of heat dissipation connecting block, be provided with temperature switch on the heat conduction fin, the first pump body, the second pump body, temperature switch and battery case series connection, in case the temperature in the box is higher than temperature switch's action temperature and is, temperature switch on-circuit, make external air in the continuous advancing box of being sent into, high-temperature gas in the box is constantly taken out the external world simultaneously, can play good radiating effect, degree of automation is high, it is convenient. The heat conduction device comprises a first heat conduction end, a second heat conduction end and a connecting pipe body, wherein the first heat conduction end and the second heat conduction end are detachably connected with the connecting pipe body, heat conduction oil is filled in the connecting pipe body, and the heat conduction device has good heat conduction performance and can enable heat to be well transmitted to the outside. Be provided with the connecting piece on the heat conduction link, connecting piece and heat conduction link formula as an organic whole set up, connecting piece and lower connector bolted connection, through being provided with the connecting piece and being connected with lower connector, the holistic stability of promotion that can step forward reduces the burden of tenon fourth of the twelve earthly branches structure. The pumping port of the second pump body is provided with a filtering device, and foreign matters such as dust and sand can be prevented from being pumped into the box body by the filtering device. Filter equipment includes concentric draw pipe and limiting plate, limiting plate and concentric draw pipe clearance fit, be provided with the inlet port on the limiting plate, limiting plate one end is inlayed and is had the magnet that is used for adsorbing concentric draw pipe, the limiting plate other end is provided with the dustproof cloth that is used for sealing the inlet port, be provided with the pull rod on the limiting plate, limiting plate and pull rod formula as an organic whole set up, the pull rod end is provided with the pull ring, filter equipment convenient to use, when needing to be changed dustproof cloth, pull out the limiting plate and can change dustproof cloth, dustproof cloth and limiting plate bonding. Be provided with the bulge on the lid, be provided with the screw on the bulge, it has the bolt to twist in the screw, is provided with the insertion groove that pairs mutually with the bolt on the lower connector, and lower connector passes through the bolt and the insertion groove is fixed with the lid, and lid connection back stability is good, and it is convenient to remove to connect simultaneously, is favorable to the staff to maintain and maintain the instrument in the box.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a perspective view of a modular electric energy metering box of the present invention.

Fig. 2 is a partial sectional view of a modular electric energy metering box of the present invention.

Fig. 3 is a schematic view of a partial structure of a modular electric energy metering box according to the present invention.

Fig. 4 is a schematic view of a partial structure of a modular electric energy metering box according to the present invention.

Fig. 5 is a cross-sectional view of a filtering device of a modular electric energy metering box of the present invention.

In the figure:

1. an upper connector; 2. a lower connector; 3. a heat dissipation connecting block; 4. a tenon; 5. a cover body; 6. a thermally conductive fin; 7. a heat conducting connecting frame; 8. a first pump body; 9. a second pump body; 10. a battery case; 11. an air exhaust pipe; 12. an exhaust pipe; 13. a temperature switch; 14. a first thermally conductive tip; 15. a second thermally conductive tip; 16. connecting the pipe body; 17. a connecting member; 18. concentrically shrinking a pipe; 19. a limiting plate; 20. an air inlet; 21. a magnet; 22. a dust cloth; 23. a pull rod; 24. a pull ring; 25. a projection; 26. and (4) bolts.

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.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.