CN212060387U

CN212060387U - Sealed dustproof construction of smart electric meter

Info

Publication number: CN212060387U
Application number: CN202020708370.1U
Authority: CN
Inventors: 王汉超
Original assignee: Xuchang Shuai Rui Intelligent Electronic Technology Co ltd
Current assignee: Xuchang Shuai Rui Intelligent Electronic Technology Co ltd
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2020-12-01
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a smart electric meter's sealed dustproof construction relates to smart electric meter technical field, and is relatively poor for solving current smart electric meter gap leakproofness, inside steam and the easy entering electric energy meter of dust to produce the problem of potential safety hazards such as electric leakage. The utility model discloses a heat dissipation device, including shell body, protecgulum, sealed draw-in groove, first socket, second socket, first socket and shell body, the shell body is located the upper end of base, the protecgulum is located the front end of shell body, the upper end of base is provided with the stagnant water lug, the outside of stagnant water lug is provided with first sealing strip, the front end of shell body is provided with sealed draw-in groove, first socket is all installed to the both sides of the inside top of shell body, the second socket is all installed to the both sides of the inside below of shell body, and first socket and second socket and the equal fixed connection of shell body, the inside of second socket and first socket all is provided with the fixed orifices, the swash plate is all installed to the outside both sides.

Description

Sealed dustproof construction of smart electric meter

Technical Field

The utility model relates to a smart electric meter technical field specifically is a smart electric meter's sealed dustproof construction.

Background

The intelligent electric meter is an intelligent terminal of an intelligent power grid, is not an electric energy meter in the traditional sense, has intelligent functions such as bidirectional multi-rate metering function, user side control function, bidirectional data communication function of multiple data transmission modes, electricity larceny prevention function and the like in order to adapt to the use of the intelligent power grid and new energy besides the metering function of basic electricity consumption of the traditional electric energy meter, and represents the development direction of an intelligent terminal of a future energy-saving intelligent power grid end user.

However, the gap sealing performance of the existing intelligent electric meter is poor, and water vapor and dust easily enter the electric energy meter, so that potential safety hazards such as electric leakage are generated, the existing requirements are not met, and the sealing dustproof structure of the intelligent electric meter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smart electric meter's sealed dustproof construction to current smart electric meter gap leakproofness who proposes in solving above-mentioned background art is relatively poor, inside steam and the easy entering electric energy meter of dust, thereby produce the problem of potential safety hazards such as electric leakage.

In order to achieve the above object, the utility model provides a following technical scheme: a sealed dustproof structure of an intelligent ammeter comprises a base, an outer shell and a front cover, wherein the outer shell is positioned at the upper end of the base, the front cover is positioned at the front end of the outer shell, a water stop lug is arranged at the upper end of the base, a first sealing strip is arranged outside the water stop lug, a sealed clamping groove is arranged at the front end of the outer shell, first sockets are respectively installed at two sides above the inner part of the outer shell, second sockets are respectively installed at two sides below the inner part of the outer shell, the first sockets and the second sockets are respectively and fixedly connected with the outer shell, fixing holes are respectively arranged inside the second sockets and the first sockets, inclined plates are respectively installed at two sides outside the outer shell, inclined radiating grids are arranged at two sides of the outer shell, the inclined plates are positioned above the inclined radiating grids, the inclined plates are fixedly connected with the outer shell, and a dustproof mesh plate is installed outside the, the inboard of protecgulum is provided with the second sealing strip, and the inside of second sealing strip embedding sealing slot, the side-mounting of second sealing strip has the bolt, and the bolt is provided with four, and the bolt imbeds the inside of first socket and second socket respectively.

Preferably, the base and the outer housing are connected by a locking bolt.

Preferably, the plug is in interference fit with both the first socket and the second socket.

Preferably, the base and the water stop lug are arranged into an integrally formed structure.

Preferably, the dustproof mesh plate is connected with the outer shell through screws.

Preferably, the front cover is connected with the second sealing strip in an adhesive manner, and the water stopping convex block is connected with the first sealing strip in an adhesive manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a stagnant water lug reinforcing junction's structural strength improves the leakproofness of joint gap, can tentatively block steam and dust through mechanical structure, and the outside first sealing strip of stagnant water lug has then further improved the leakproofness in gap, further improves waterproof dirt-proof effect to inside preventing steam and dust entering electric energy meter, reducing the potential safety hazard of smart electric meter electric leakage.

2. The utility model discloses a bolt of protecgulum and the socket interference fit of shell body can realize the two high-speed joint, and it is convenient that the installation is dismantled, connects the completion back, and the inboard second sealing strip of protecgulum imbeds the inside of the sealed draw-in groove of shell body front end, has strengthened the structural strength and the leakproofness in protecgulum and shell body coupling gap to avoid the entering of steam and dust, further reduce the potential safety hazard of smart electric meter electric leakage.

3. The utility model discloses a slope heat dissipation bars realizes the heat dissipation of shell body, because the slope of heat dissipation bars sets up, can block the entering of steam, dustproof otter board plays dirt-proof effect when not influencing the shell body heat dissipation, prevents the entering of dust, and the swash plate is located the top of slope heat dissipation bars, can protect slope heat dissipation bars, further prevents the entering of steam and dust to further reduce the potential safety hazard of smart electric meter electric leakage.

Drawings

FIG. 1 is a connection diagram of the base and the outer casing of the present invention;

fig. 2 is a front view of the outer case of the present invention;

fig. 3 is a top view of the base of the present invention;

fig. 4 is a connection relationship diagram of the outer casing and the front cover of the present invention.

In the figure: 1. a base; 2. an outer housing; 3. a front cover; 4. a water stop bump; 5. a first seal strip; 6. sealing the clamping groove; 7. a first socket; 8. a second socket; 9. a fixing hole; 10. a sloping plate; 11. inclining the heat dissipation grid; 12. a dustproof screen plate; 13. a second seal strip; 14. a bolt; 15. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a sealed dustproof structure of an intelligent ammeter comprises a base 1, an outer shell 2 and a front cover 3, wherein the outer shell 2 is positioned at the upper end of the base 1, the front cover 3 is positioned at the front end of the outer shell 2, a water stop lug 4 is arranged at the upper end of the base 1, the water stop lug 4 enhances the structural strength of the joint of the base 1 and the outer shell 2 and improves the sealing property of a connecting gap, a first sealing strip 5 is arranged outside the water stop lug 4, the sealing property of the gap is further improved by the first sealing strip 5 outside the water stop lug 4, the waterproof and dustproof effects are further improved, a sealing clamping groove 6 is arranged at the front end of the outer shell 2, first sockets 7 are respectively arranged at two sides above the inner part of the outer shell 2, second sockets 8 are respectively arranged at two sides below the inner part of the outer shell 2, the first sockets 7 and the second sockets 8 are respectively and fixedly connected with the outer shell 2, and fixing holes 9 are respectively arranged, the inclined plates 10 are respectively arranged on two sides of the outer part of the outer shell 2, the inclined radiating grids 11 are arranged on two sides of the outer shell 2, the inclined plates 10 are positioned above the inclined radiating grids 11, the inclined plates 10 are fixedly connected with the outer shell 2, the dustproof mesh plate 12 is arranged on the outer side of the inclined radiating grids 11, the inclined radiating grids 11 realize the heat radiation of the outer shell 2, the inclined radiating grids can block the water vapor from entering, the dustproof mesh plate 12 plays a dustproof role while not influencing the heat radiation of the outer shell 2, the inner side of the front cover 3 is provided with the second sealing strip 13, the second sealing strip 13 is embedded into the sealing clamping groove 6, the side surface of the second sealing strip 13 is provided with four bolts 14, the four bolts 14 are respectively embedded into the first socket 7 and the second socket 8, and the second sealing strip 13 is embedded into the sealing clamping groove 6 at the front end of the outer shell 2, so that the structural strength and the sealing performance of a connecting gap between, thereby further avoiding the ingress of moisture and dust.

Further, base 1 and shell body 2 are connected through locking bolt 15, can realize the equipment of whole intelligent ammeter casing, and the equipment is convenient fast, does benefit to the maintenance.

Furthermore, the bolt 14 is in interference fit with the first socket 7 and the second socket 8, the connection mode is simple, and the disassembly is easy.

Further, base 1 sets up to integrated into one piece structure with stagnant water lug 4, improves structural strength.

Furthermore, the dustproof mesh plate 12 is connected with the outer shell 2 through screws, so that the connection mode is simple, and the installation and the disassembly are convenient.

Further, protecgulum 3 is connected with the second sealing strip 13 is glued joint, and stagnant water lug 4 is connected with the 5 glued joints of first sealing strip, has good leakproofness, insulating nature and anticorrosive.

The working principle is as follows: when the intelligent ammeter is used, the outer shell 2 is arranged at the upper end of the base 1 and is locked and fixed through the locking bolt 15, the bolt 14 of the front cover 3 is respectively inserted into the corresponding first socket 7 and the second socket 8, the second sealing strip 13 on the inner side of the front cover 3 is embedded into the sealing clamping groove 6 at the front end of the outer shell 2, so that the outer shell 2 and the front cover 3 can be fixedly connected, the assembly of the whole intelligent ammeter shell can be realized, the assembly is quick and convenient, the maintenance is facilitated, the water stop lug 4 enhances the structural strength of the joint of the base 1 and the outer shell 2, the sealing performance of the joint gap is improved, water vapor and dust can be primarily blocked through a mechanical structure, the first sealing strip 5 outside the water stop lug 4 further improves the sealing performance of the gap, the waterproof and dustproof effects are further improved, and the structural strength and the sealing performance of the joint gap between the front cover 3 and the outer shell 2 are enhanced because the second sealing strip 13 is embedded, thereby further avoid the entering of steam and dust, the heat dissipation of shell body 2 is realized to slope heat dissipation bars 11, because the heat dissipation bars slope sets up, can block the entering of steam, dustproof otter board 12 plays dirt-proof effect when not influencing the radiating of shell body 2, prevent the entering of dust, swash plate 10 is located the top of slope heat dissipation bars 11, can protect slope heat dissipation bars 11, further prevent the entering of steam and dust, the leakproofness in whole casing joint gap is good, can be waterproof dustproof comprehensively, thereby eliminate the potential safety hazard of smart electric meter electric leakage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealed dustproof construction of smart electric meter, includes base (1), shell body (2) and protecgulum (3), its characterized in that: the water-proof heat dissipation device is characterized in that the outer shell (2) is located at the upper end of the base (1), the front cover (3) is located at the front end of the outer shell (2), a water-stopping convex block (4) is arranged at the upper end of the base (1), a first sealing strip (5) is arranged outside the water-stopping convex block (4), a sealing clamping groove (6) is arranged at the front end of the outer shell (2), first sockets (7) are mounted on two sides above the inner part of the outer shell (2), second sockets (8) are mounted on two sides below the inner part of the outer shell (2), the first sockets (7) and the second sockets (8) are fixedly connected with the outer shell (2), fixing holes (9) are formed in the inner parts of the second sockets (8) and the first sockets (7), inclined plates (10) are mounted on two sides outside the outer shell (2), inclined heat dissipation grids (11) are arranged on two sides of the, and swash plate (10) are located the top of slope heat dissipation bars (11), and swash plate (10) and shell body (2) fixed connection, dustproof otter board (12) are installed in the outside of slope heat dissipation bars (11), the inboard of protecgulum (3) is provided with second sealing strip (13), and the inside of second sealing strip (13) embedding sealing slot (6), the side-mounting of second sealing strip (13) has bolt (14), and bolt (14) are provided with four, and bolt (14) imbed the inside of first socket (7) and second socket (8) respectively.

2. The sealed dustproof structure of the intelligent electric meter according to claim 1, characterized in that: the base (1) is connected with the outer shell (2) through a locking bolt (15).

3. The sealed dustproof structure of the intelligent electric meter according to claim 1, characterized in that: the plug pin (14) is in interference fit with the first socket (7) and the second socket (8).

4. The sealed dustproof structure of the intelligent electric meter according to claim 1, characterized in that: the base (1) and the water stop lug (4) are arranged into an integrally formed structure.

5. The sealed dustproof structure of the intelligent electric meter according to claim 1, characterized in that: the dustproof mesh plate (12) is connected with the outer shell (2) through screws.

6. The sealed dustproof structure of the intelligent electric meter according to claim 1, characterized in that: the front cover (3) is connected with the second sealing strip (13) in a bonding mode, and the water stopping convex block (4) is connected with the first sealing strip (5) in a bonding mode.