CN213457107U

CN213457107U - Smart electric meter that possess power-off protection function

Info

Publication number: CN213457107U
Application number: CN202022371435.0U
Authority: CN
Inventors: 邢福东; 王红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a smart electric meter who possesses power-off protection function, including the ammeter case, the left side fixed mounting of ammeter case has the heat dissipation case box, one side fixed mounting on heat dissipation case box surface has first axostylus axostyle, one side swing joint of first axostylus axostyle has left side to open the door. The utility model discloses a setting of power-off protection ware, can directly cut off the power supply to the ammeter ware when monitoring the trouble, better guard action has been played, and can blow the heat dissipation to ammeter incasement portion through radiator fan, air exhaust through the thermovent, and the setting through the air exit, can make the radiating effect improve, and through the setting of filtering the otter board, can effectually prevent that the dust from getting into, prevent that the dust from causing in ammeter incasement portion and piling up, solved present current smart electric meter and meetting the in-process of trouble and do not possess the outage function at most simultaneously, can not be fine protect the ammeter, lead to having the problem of certain potential safety hazard.

Description

Smart electric meter that possess power-off protection function

Technical Field

The utility model relates to a smart electric meter technical field specifically is a smart electric meter who possesses power-off protection function.

Background

The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), undertakes the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smart electric meter who possesses power-off protection function possesses the advantage that can automatic power-off protection function, has solved present smart electric meter and has not possessed the power-off function at the in-process that meets the trouble mostly, can not be fine protect the ammeter, lead to having the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent ammeter who possesses power-off protection function, includes the ammeter case, the left side fixed mounting of ammeter case has heat dissipation box, one side fixed mounting on heat dissipation box surface has first axostylus axostyle, one side swing joint of first axostylus axostyle has the left side to open the door, the thermovent has been seted up on the surface that the left side opened the door, the inner chamber fixed mounting of heat dissipation box has the output shaft, equal fixed mounting all around of output shaft has radiator fan, the back fixed mounting of ammeter incasement chamber has the ammeter ware, the bottom fixedly connected with power-off protection ware of ammeter ware, the right side fixed mounting of ammeter case has the second axostylus axostyle, one side swing joint of second axostylus axostyle.

Preferably, the top and the bottom of the inner cavity of the right-hand door are both fixedly provided with a channel, and the inner cavity of the channel is movably clamped with a filter screen plate.

Preferably, an air outlet is formed in the surface of the right door, and a dustproof screen plate is fixedly mounted on the surface of the air outlet.

Preferably, the bottom fixing clamp of the electric meter box is provided with a sealing clamping sleeve, and a connecting pipeline is fixedly arranged in an inner cavity of the sealing clamping sleeve.

Preferably, the front fixed mounting of ammeter ware has the ammeter screen, the bottom of ammeter screen just is located the front of ammeter ware and has seted up the plug-in card mouth.

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

1. the utility model discloses a setting of outage protector, can directly cut off the power supply to the ammeter ware when monitoring the trouble, better guard action has been played, and can blow the heat dissipation to ammeter incasement portion through radiator fan, air exhaust through the thermovent, and the setting through the air exit, can make the radiating effect improve, and through the setting of crossing filter plate, can effectually prevent that the dust from getting into, prevent that the dust from causing in ammeter incasement portion and piling up, the effectual probability that breaks down that has reduced, solved present smart electric meter and met the in-process of trouble and mostly do not possess the outage function simultaneously, can not be fine protect the ammeter, lead to having the problem of certain potential safety hazard.

2. The utility model discloses a setting of opening door and opening door in the right side can be convenient for open and change radiator fan, and through the setting of channel, can be convenient for take out and wash and change filter plate, and through the setting of sealed cutting ferrule, can make the leakproofness of ammeter case bottom better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the electric meter box of the present invention;

fig. 3 is the utility model discloses ammeter case structure right side view.

In the figure: 1. an electric meter box; 2. a heat dissipation box; 3. a heat radiation fan; 4. an output shaft; 5. sealing the cutting sleeve; 6. connecting a pipeline; 7. a power-off protector; 8. a filter screen plate; 9. a card inserting opening; 10. an electric meter screen; 11. an electricity meter device; 12. a channel; 13. a first shaft lever; 14. opening the door at the left side; 15. a handle; 16. a dustproof screen plate; 17. a heat dissipation port; 18. a second shaft lever; 19. opening the door at the right side; 20. an air outlet.

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. 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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a smart meter with power-off protection function comprises a meter box 1, a sealing sleeve 5 is fixedly clamped at the bottom of the meter box 1, a connecting pipeline 6 is fixedly installed in an inner cavity of the sealing sleeve 5, a heat dissipation box 2 is fixedly installed at the left side of the meter box 1, a first shaft rod 13 is fixedly installed at one side of the surface of the heat dissipation box 2, a left opening door 14 is movably connected to one side of the first shaft rod 13, a heat dissipation fan 3 can be conveniently replaced by the arrangement of the left opening door 14 and a right opening door 19, a filter screen plate 8 can be conveniently taken out and cleaned and replaced by the arrangement of a channel 12, the sealing sleeve 5 can make the bottom of the meter box 1 better in sealing performance, a heat dissipation port 17 is formed in the surface of the left opening door 14, an output shaft 4 is fixedly installed in the inner cavity of the heat dissipation box 2, and a heat dissipation fan 3 is fixedly installed around the output shaft, an ammeter device 11 is fixedly arranged on the back of an inner cavity of an ammeter box 1, an ammeter screen 10 is fixedly arranged on the front of the ammeter device 11, a plug-in socket 9 is arranged at the bottom of the ammeter screen 10 and positioned on the front of the ammeter device 11, a power-off protector 7 is fixedly connected to the bottom of the ammeter device 11, a second shaft lever 18 is fixedly arranged on the right side of the ammeter box 1, a right opening door 19 is movably connected to one side of the second shaft lever 18, channels 12 are fixedly arranged at the top and the bottom of the inner cavity of the right opening door 19, a filter screen plate 8 is movably clamped in the inner cavity of each channel 12, an air outlet 20 is formed in the surface of the right opening door 19, a dustproof screen plate 16 is fixedly arranged on the surface of the air outlet 20, a handle 15 is fixedly connected to one side of a left opening door 14, the ammeter device 11 can be directly powered off when a fault is monitored through the arrangement of the power-, air exhaust through the heat dissipation port 17, and through the setting of air exit 20, can make the radiating effect improve, and through the setting of filtering otter board 8, can effectually prevent that the dust from getting into, prevent that the dust from causing in ammeter case 1 inside and piling up, the effectual probability that breaks down that has reduced has solved present smart electric meter simultaneously and has met the in-process of trouble and mostly not possess the outage function, can not be fine protect the ammeter, lead to having the problem of certain potential safety hazard.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, through the setting of outage protector 7, can directly cut off the power supply to ammeter ware 11 when monitoring the trouble, the guard action has been played, and can blow the heat dissipation to ammeter case 1 inside through radiator fan 3, air exhaust through thermovent 17, and through the setting of air exit 20, the radiating effect can be improved, and through the setting of filtering otter board 8, can prevent that the dust from getting into, prevent that the dust from causing in ammeter case 1 inside and piling up, through the setting of left side 14 and the right side 19 of opening the door, can be convenient for open and change radiator fan 3, and through the setting of channel 12, can take out and wash and change filtering otter board 8, through the setting of sealed cutting ferrule 5, can make the leakproofness of ammeter case 1 bottom better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a smart electric meter with power-off protection function, includes ammeter case (1), its characterized in that: a heat dissipation box (2) is fixedly arranged at the left side of the electric meter box (1), a first shaft lever (13) is fixedly arranged at one side of the surface of the heat dissipation box (2), one side of the first shaft lever (13) is movably connected with a left opening door (14), the surface of the left opening door (14) is provided with a heat radiation opening (17), an output shaft (4) is fixedly arranged in the inner cavity of the heat dissipation box (2), heat dissipation fans (3) are fixedly arranged on the periphery of the output shaft (4), an electric meter device (11) is fixedly arranged on the back of the inner cavity of the electric meter box (1), the bottom of the electric meter device (11) is fixedly connected with a power-off protector (7), the right side fixed mounting of ammeter case (1) has second axostylus axostyle (18), one side swing joint of second axostylus axostyle (18) has right side to open door (19), one side fixedly connected with handle (15) of left side opening door (14).

2. The smart meter with power-off protection function according to claim 1, wherein: the top and the bottom of the inner cavity of the right opening door (19) are both fixedly provided with a channel (12), and the inner cavity of the channel (12) is movably clamped with a filter screen plate (8).

3. The smart meter with power-off protection function according to claim 1, wherein: an air outlet (20) is formed in the surface of the right opening door (19), and a dustproof screen plate (16) is fixedly mounted on the surface of the air outlet (20).

4. The smart meter with power-off protection function according to claim 1, wherein: the bottom fixing clamp of the electric meter box (1) is provided with a sealing clamping sleeve (5), and a connecting pipeline (6) is fixedly arranged in an inner cavity of the sealing clamping sleeve (5).

5. The smart meter with power-off protection function according to claim 1, wherein: the front fixed mounting of ammeter ware (11) has ammeter screen (10), bayonet socket (9) have been seted up in the bottom of ammeter screen (10) and the front that is located ammeter ware (11).