CN218213156U - Intelligent electric energy meter protective housing - Google Patents
Intelligent electric energy meter protective housing Download PDFInfo
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- CN218213156U CN218213156U CN202222427947.3U CN202222427947U CN218213156U CN 218213156 U CN218213156 U CN 218213156U CN 202222427947 U CN202222427947 U CN 202222427947U CN 218213156 U CN218213156 U CN 218213156U
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- energy meter
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Abstract
The utility model provides an intelligent electric energy meter protective shell, belonging to the technical field of intelligent electric energy meter shells, comprising a shell, wherein a supporting plate is arranged in an inner cavity of the shell, an electric energy meter body is fixedly installed in the shell, and an air switch is installed in the shell; the fire extinguishing alarm mechanism is arranged on the supporting plate and comprises a smoke sensor, a wireless signal transmitter, a dry powder fire extinguisher and a driving mechanism. The utility model can put out the open fire protection intelligent electric energy meter in time and send out the alarm signal to the related personnel when the fire disaster is caused by short circuit, overload and circuit aging in the protective shell by arranging the fire-extinguishing alarm mechanism, thereby avoiding causing greater property loss and casualties; the sealing ring and the heat dissipation holes are arranged on the shell, so that rain and snow can be prevented from entering the shell to cause short circuit of a circuit, heat can be dissipated timely, the temperature in the shell is reduced, energy consumption is reduced, and the performance of the electric energy meter is maintained.
Description
Technical Field
The utility model relates to an intelligence electric energy meter case technical field particularly, relates to an intelligence electric energy meter protective housing.
Background
The intelligent electric energy meter shell is used for installing and protecting an electric energy meter, the main structure of the intelligent electric energy meter shell consists of a shell and a box door, the electric energy meter and a connected wiring switch are installed in the box, and an observation window for observing the electric energy meter is arranged on the box door.
General intelligent ammeter shell all need carry out closed installation to in inside set up air switch, in case take place the short circuit or transship and take place the detonation very easily, if can not in time discover and handle, still can cause bigger economic loss, threaten life safety.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above insufficiency, the utility model provides an overcome above-mentioned technical problem or solve an intelligent ammeter protective housing of above-mentioned problem at least partially.
The utility model discloses a realize like this:
the utility model provides an intelligent electric energy meter protective shell, which comprises a shell body and is characterized in that a supporting plate is arranged in an inner cavity of the shell body, an electric energy meter body is fixedly arranged in the shell body, and an air switch is arranged in the shell body;
a fire extinguishing alarm mechanism; the fire extinguishing alarm mechanism is arranged on the supporting plate; the fire-extinguishing alarm mechanism comprises
A smoke sensor; the smoke sensor is arranged on the side wall of the shell;
a wireless signal transmitter; the wireless signal emitter is connected with the smoke sensor;
a dry powder extinguisher; the dry powder fire extinguisher is arranged above the supporting plate;
a drive mechanism; the driving mechanism is connected with the dry powder fire extinguisher;
in an embodiment of the utility model, the driving mechanism comprises a pressure rod, a threaded block, a screw rod, a limiting rod, a motor and a power supply, the pressure rod is rotatably connected with the dry powder fire extinguisher, a support is arranged on the support plate, the support is rotatably connected with the pressure rod, the threaded block is in threaded connection with the screw rod, the limiting rod is arranged on the support plate, and the limiting rod is in sliding connection with the threaded block; the screw rod is fixedly connected to the output end of the motor; the motor is connected with a power supply.
In an embodiment of the present invention, the housing is hinged to a door, and a hinge is connected between the housing and the door; slots matched with the supporting plates are formed in the two sides of the shell; the support plate is provided with a clamping seat; the binding band is arranged in the clamping seat.
In an embodiment of the present invention, the bottom of the supporting plate is provided with a bent pipe, and the bent pipe is connected to the spray pipe.
The utility model discloses an in one embodiment, be equipped with the recess on the casing, the inside sealing washer that sets up of recess.
The utility model discloses an in the embodiment, the casing lateral wall sets up a plurality of louvres, the louvre symmetry sets up in the casing both sides.
The utility model discloses an in one embodiment, be equipped with logical groove on the chamber door, it installs the protective cover to lead to the groove rotation, the both ends of protective cover set up the arch, protruding grafting and in the chamber door.
In an embodiment of the present invention, the elbow is connected to the dry powder extinguisher.
The utility model has the advantages that:
1. through setting up alarm mechanism of putting out a fire, thereby can in time put out open fire and protect intelligent ammeter when short circuit, overload and the ageing conflagration that causes of circuit in the protective housing, simultaneously, wireless signal transmitter receives the signal back of smoke sensor, reports to the police to relevant personnel, in time catches up to the field treatment, avoids causing bigger loss of property and casualties.
2. The sealing ring and the heat dissipation holes are arranged on the shell, so that rain and snow can be prevented from entering the shell to cause short circuit of a circuit, heat can be dissipated timely, the temperature in the shell is reduced, energy consumption is reduced, and the performance of the electric energy meter is maintained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an overall perspective view provided by an embodiment of the present invention;
fig. 2 is a top view of a driving mechanism according to an embodiment of the present invention;
fig. 3 is a partial perspective view of an embodiment of the present invention;
fig. 4 is a schematic view of a protective cover according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a box door; 3. a fire extinguishing alarm mechanism; 4. an air switch; 5. a smoke sensor; 6. a wireless signal transmitter; 7. an electric energy meter body; 31. a drive mechanism; 103. a slot; 104. a support plate; 105. heat dissipation holes; 106. a groove; 107. a seal ring; 201. a protective cover; 203. a hinge; 205. a protrusion; 206. a through groove; 301. a dry powder extinguisher; 302. binding bands; 303. a card holder; 304. a pressure lever; 305. a support; 306. a thread block; 307. a screw rod; 308. a motor; 309. a power source; 310. bending the pipe; 311. a nozzle; 312. a limiting rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a protective shell of an intelligent electric energy meter comprises a shell 1, a box door 2 and a fire extinguishing alarm mechanism 3; a supporting plate 104 is arranged in the inner cavity of the shell 1; slots 103 corresponding to the support plates 104 are arranged on two sides of the shell 1; the supporting plate 104 is horizontally arranged in the slot 103; an electric energy meter body 7 is arranged in the shell 1, and an air switch 4 is arranged in the shell 1; the shell 1 is hinged with a box door 2 through a hinge 203; the fire-extinguishing alarm mechanism 3 is fixedly arranged on the support plate 104; the fire extinguishing alarm mechanism 3 comprises a smoke sensor 5, a wireless signal emitter 6, a dry powder fire extinguisher 301 and a driving mechanism 31; the smoke sensor 5 is arranged on the side wall of the shell 1; the wireless signal emitter 6 is connected with the smoke sensor 5, when a fire disaster occurs, the smoke sensor 5 transmits signals to the wireless signal emitter 6, the signals are sent to related workers by the wireless signal emitter 6, the workers can check and process the signals in time, and accordingly greater property loss and casualties are avoided; the dry powder extinguisher 301 is fixedly arranged on the supporting plate 104; the driving mechanism 31 is connected with the dry powder fire extinguisher 301 through a pressure lever 304 and is connected with the smoke sensor 5, and the driving mechanism 31 is triggered through the signal of the smoke sensor 5 to realize automatic fire extinguishing.
Referring to fig. 1-4, the driving mechanism 31 includes a pressing rod 304, a threaded block 306, a lead screw 307, a limiting rod 312, a motor 308 and a power source 309, the pressing rod 304 is rotatably connected with the dry powder fire extinguisher 301, a support 305 is arranged on the supporting plate 104, the support 305 is rotatably connected with the pressing rod 304 to form a lever, the threaded block 306 is connected with the lead screw 307 by a thread, the limiting rod 312 is arranged on the supporting plate 104, and the limiting rod 312 is slidably connected with the threaded block 306; the screw 307 is fixedly connected to the output end of the motor 308; the motor 308 is connected with a power supply 309; when the smoke sensor 5 detects smoke, an electric signal is transmitted to the switch, so that the switch controls the motor 308 to rotate, the threaded block 306 is driven to move on the lead screw 307, and the threaded block 306 pushes the pressing rod 304 to open the dry powder fire extinguisher 301 to extinguish fire.
Referring to fig. 1-4, the supporting plate 104 is provided with a clamping seat 303; a binding band 302 is arranged in the clamping seat 303, and the dry powder fire extinguisher 301 is arranged in the clamping seat 303 and fixed by the binding band 302, so that the stability of the dry powder fire extinguisher 301 is ensured; the bottom of the supporting plate 104 is provided with an elbow 310, one end of the elbow 310 is connected with the dry powder fire extinguisher 301, and the other end is connected with a spray pipe 311, so that when fire is extinguished, the dry powder is sprayed into the shell through the spray pipe 311.
Referring to fig. 1-4, a groove 106 is formed on the housing 1, a sealing ring 107 is installed in the groove 106, and water enters the housing in rainy and snowy days to cause short circuit; the side wall of the shell 1 is provided with a plurality of heat dissipation holes 105, the heat dissipation holes 105 are symmetrically arranged on two sides of the shell 1, the inside of the shell 1 is subjected to real-time heat dissipation, the temperature in the shell 1 is reduced, the energy consumption is reduced, and the performance of the electric energy meter is maintained.
Referring to fig. 1-4, a through slot 206 is formed on the box door 2, the through slot 206 is rotatably installed with a protective cover 201, two ends of the protective cover 201 are provided with protrusions 205, the protrusions 205 are inserted into the box door 2, and the air switch 4 can be conveniently operated by a worker when the worker overhauls the circuit without opening the whole box door 2.
Specifically, this intelligent ammeter protective housing's working process or theory of operation do: when a fire disaster occurs in the shell 1, and the smoke sensor 5 detects smoke, an electric signal is transmitted to the switch, so that the switch controls the motor 308 to rotate, the motor 308 drives the threaded block 306 to rotate on the screw rod 307, and the pressing rod 304 of the dry powder fire extinguisher 301 can be pushed by the threaded block 306 to open the valve of the dry powder fire extinguisher 301 to extinguish the fire; meanwhile, after receiving the signal of the smoke sensor 5, the wireless signal transmitter 6 gives an alarm to related personnel and timely goes to the site for treatment, so that property loss and casualties are reduced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The protective shell of the intelligent electric energy meter comprises a shell (1), and is characterized in that a supporting plate (104) is arranged in an inner cavity of the shell (1), an electric energy meter body (7) is fixedly installed in the shell (1), and an air switch (4) is installed in the shell (1);
a fire extinguishing alarm mechanism (3); the fire extinguishing alarm mechanism (3) is arranged on the supporting plate (104); the fire-extinguishing alarm mechanism (3) comprises
A smoke sensor (5); the smoke sensor (5) is arranged on the side wall of the shell (1);
a wireless signal transmitter (6); the wireless signal emitter (6) is connected with the smoke sensor (5);
a dry chemical extinguisher (301); the dry powder fire extinguisher (301) is arranged above the supporting plate (104);
a drive mechanism (31); the driving mechanism (31) is connected with the dry powder fire extinguisher (301).
2. The protective casing of the intelligent electric energy meter according to claim 1, wherein the driving mechanism (31) comprises a pressure lever (304), a thread block (306), a screw rod (307), a limiting rod (312), a motor (308) and a power supply (309), the pressure lever (304) is rotatably connected with the dry powder fire extinguisher (301), a support (305) is arranged on the support plate (104), the support (305) is rotatably connected with the pressure lever (304), the thread block (306) is in threaded connection with the screw rod (307), the limiting rod (312) is arranged on the support plate (104), and the limiting rod (312) is slidably connected with the thread block (306); the screw rod (307) is fixedly connected to the output end of the motor (308); the motor (308) is connected with a power supply (309).
3. The protective casing of the intelligent electric energy meter according to claim 1, wherein the casing (1) is hinged with a box door (2), and a hinge (203) is connected between the casing (1) and the box door (2); slots (103) matched with the support plates (104) are formed in two sides of the shell (1); a clamping seat (303) is arranged on the supporting plate (104); a binding band (302) is arranged in the clamping seat (303).
4. The protective casing of the intelligent electric energy meter according to claim 1, characterized in that an elbow (310) is arranged at the bottom of the support plate (104), and the elbow (310) is connected with a spray pipe (311).
5. The protective casing of the intelligent electric energy meter according to claim 1, characterized in that a groove (106) is formed on the casing (1), and a sealing ring (107) is arranged inside the groove (106).
6. The protective casing of the intelligent electric energy meter according to claim 1, wherein the side wall of the casing (1) is provided with a plurality of heat dissipation holes (105), and the heat dissipation holes (105) are symmetrically arranged on two sides of the casing (1).
7. The protective case of the intelligent electric energy meter according to claim 3, wherein a through slot (206) is formed in the front of the box door (2), the protective cover (201) is rotatably installed in the through slot (206), two ends of the protective cover (201) are provided with protrusions (205), and the protrusions (205) are inserted into the box door (2).
8. A protective case for an intelligent electric energy meter according to claim 4, characterized in that the elbow (310) is communicated with a dry chemical extinguisher (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222427947.3U CN218213156U (en) | 2022-09-14 | 2022-09-14 | Intelligent electric energy meter protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222427947.3U CN218213156U (en) | 2022-09-14 | 2022-09-14 | Intelligent electric energy meter protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218213156U true CN218213156U (en) | 2023-01-03 |
Family
ID=84633128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222427947.3U Active CN218213156U (en) | 2022-09-14 | 2022-09-14 | Intelligent electric energy meter protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218213156U (en) |
-
2022
- 2022-09-14 CN CN202222427947.3U patent/CN218213156U/en active Active
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