CN210897422U

CN210897422U - Intelligent ammeter battery protection device

Info

Publication number: CN210897422U
Application number: CN201922382940.2U
Authority: CN
Inventors: 徐燕; 马谕松; 马金祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-30
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an intelligent ammeter battery protection device relates to electric energy meter technical field. The utility model comprises a base plate, a battery fixedly connected with the top surface of the base plate, four aluminum profiles fixedly connected with the top surface of the base plate, four telescopic rods penetrating through two opposite side walls of the aluminum profiles, an attaching plate fixedly connected with one end of the four telescopic rods, springs arranged on the side surface of the telescopic rods, a radiating pipe fixedly connected with the side wall of the battery, a driving device fixedly connected with the top surface of the base plate, a curved rod fixedly connected with one end of an output shaft of the driving device, a slidable attaching plate, when the battery is charged and slightly expands, the radiating pipe can still be attached to the battery for radiating, and through the aluminum profile, the cross-shaped fixing frame and the pressing plate, can protect the battery comprehensively, improve the protecting against shock performance of battery, compare with prior art, the binding plate can ensure that the battery can stabilize the heat dissipation.

Description

Intelligent ammeter battery protection device

Technical Field

The utility model relates to an electric energy meter technical field specifically is a smart electric meter battery protection device.

Background

The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid, 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. The intelligent electric meter has the functions of metering basic electricity consumption of the traditional electric meter, and also has intelligent functions of bidirectional multi-rate metering, user side control, bidirectional data communication of various data transmission modes, electricity larceny prevention and the like in order to adapt to the use of an intelligent power grid and new energy; the lithium battery of the intelligent electric meter can generate heat when in use, and the stable work of the battery can be guaranteed only by timely heat dissipation.

Inside lithium cell of smart electric meter can produce slight inflation at the in-process of charge-discharge, and slight inflation can make cooling device and lithium cell surface in the ammeter take place to separate, can't derive the heat through the direct contact heat transfer after the separation, and how consequently to ensure the lithium cell also can carry out normal heat dissipation when slight inflation is the technical problem that technical field technical staff need solve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a smart electric meter battery protection device has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the battery protection device for the intelligent electric meter comprises a base plate, wherein a battery is fixedly connected to the top surface of the base plate, four aluminum profiles are fixedly connected to the top surface of the base plate, four telescopic rods penetrate through two opposite side walls of the aluminum profiles, one ends of the four telescopic rods are fixedly connected with an attaching plate, springs are sleeved on the side surfaces of the telescopic rods, the springs are located between the aluminum profiles and the attaching plate, and the attaching plate is fixedly connected with a radiating pipe close to the side wall of the battery;

the utility model discloses a pump, including base plate top surface fixedly connected with drive arrangement, drive arrangement output shaft one end fixedly connected with bent lever, the side is rotated all around to the bent lever and is connected with the go-between, the connecting ring is all around side fixedly connected with connecting rod, base plate top surface fixedly connected with pump body, connecting rod one end is rotated through the pivot and is connected with the piston, piston all around side and pump body internal surface sliding connection.

Further, the tail end of the curved bar is fixedly connected with a fan, the side wall of the pump body is rotatably connected with a first sealing plug, the first sealing plug corresponds to the through hole and is communicated with a ring pipe through a pipeline, one end of the ring pipe is communicated with the radiating pipe, the inner wall of the pump body is rotatably connected with a second sealing plug, and the second sealing plug corresponds to the through hole and is communicated with the radiating pipe through a pipeline.

Further, the bottom of the annular pipe is fixedly connected with a supporting seat, the bottom of the supporting seat is fixedly connected with the top surface of the substrate, and the direction of the annular pipe shaft coincides with the direction of the fan shaft.

Furthermore, a fixed block is fixedly connected to the peripheral side face of the curved rod, and the bottom of the fixed block is fixedly connected with the top face of the substrate.

Further, the top surface of the substrate is fixedly connected with a cross fixing frame, the bottom surface of the cross fixing frame is fixedly connected with a pressing plate, and the pressing plate is located right above the battery.

Furthermore, the four radiating tubes are of wave-shaped structures and are connected end to end through three hoses.

The utility model discloses following beneficial effect has:

1. this smart electric meter battery protection device through setting up the binding plate that can slide for the battery is when charging slight inflation, and the cooling tube still can laminate the battery and dispel the heat, through aluminium alloy, cross mount and clamp plate, can protect the battery comprehensively, improves the protecting against shock performance of battery, compares with prior art, and the binding plate can ensure that the battery can stabilize the heat dissipation.

2. This smart electric meter battery protection device through setting up the knee lever, can realize that single drive arrangement carries the coolant oil and drives the air current heat dissipation, compares with prior art, has simplified heat radiation structure, has practiced thrift the material cost of device, has reduced the energy consumption.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a battery protection device for an intelligent electric meter according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the attachment plate;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic view of the internal structure of the pump body.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-base plate, 2-aluminum profile, 3-cross fixing frame, 4-pressing plate, 5-battery, 6-driving device, 7-curved rod, 8-connecting ring, 9-connecting rod, 10-pump body, 11-fixing block, 12-fan, 13-annular tube, 14-supporting seat, 15-telescopic rod, 16-spring, 17-jointing plate, 18-radiating tube, 19-hose, 20-piston, 21-first sealing plug and 22-second sealing plug.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a battery protection device for an intelligent electric meter comprises a base plate 1, wherein a battery 5 is fixedly connected to the top surface of the base plate 1, four aluminum profiles 2 are fixedly connected to the top surface of the base plate 1, four telescopic rods 15 penetrate through opposite side walls of the two aluminum profiles 2, one ends of the four telescopic rods 15 are fixedly connected with an attaching plate 17, springs 16 are sleeved on the side surfaces of the telescopic rods 15, the springs 16 are located between the aluminum profiles 2 and the attaching plate 17, the attaching plate 17 is fixedly connected with a radiating pipe 18 close to the side wall of the battery 5, and the aluminum profiles 2 can improve the impact resistance performance of;

the high-efficiency vacuum pump is characterized in that a ZWPD008008-4 model driving device 6 is fixedly connected to the top surface of the base plate 1, a curved rod 7 is fixedly connected to one end of an output shaft of the driving device 6, a connecting ring 8 is rotatably connected to the peripheral side surface of the curved rod 7, a connecting rod 9 is fixedly connected to the peripheral side surface of the connecting ring 8, a pump body 10 is fixedly connected to the top surface of the base plate 1, a piston 20 is rotatably connected to one end of the connecting rod 9 through a rotating shaft.

The tail end of the curved rod 7 is fixedly connected with a fan 12, the side wall of the pump body 10 is rotatably connected with a first sealing plug 21, the first sealing plug 21 is communicated with a ring-shaped pipe 13 through a pipeline corresponding to a through hole, one end of the ring-shaped pipe 13 is communicated with a radiating pipe 18, the inner wall of the pump body 10 is rotatably connected with a second sealing plug 22, and the second sealing plug 22 is communicated with the radiating pipe 18 through a pipeline corresponding to the through hole; the cooling oil inside the annular pipe 13 is rotated by the fan 12 to drive airflow for heat dissipation, and the first sealing plug 21 and the second sealing plug 22 control the cooling oil to keep flowing in a single direction inside the pump body 10.

The bottom of the annular pipe 13 is fixedly connected with a supporting seat 14, the bottom of the supporting seat 14 is fixedly connected with the top surface of the substrate 1, and the axial direction of the annular pipe 13 is superposed with the axial direction of the fan 12; the support base 14 supports the ring-shaped pipe 13.

The fixed block 11 is fixedly connected to the peripheral side face of the curved bar 7, the bottom of the fixed block 11 is fixedly connected with the top face of the base plate 1, the fixed block 11 is used for supporting the curved bar 7, and the fan 12 can smoothly rotate.

The top surface of the base plate 1 is fixedly connected with a cross fixing frame 3, the bottom surface of the cross fixing frame 3 is fixedly connected with a pressing plate 4, and the pressing plate 4 is positioned right above the battery 5; the cross fixing frame 3 and the pressing plate 4 are used for protecting the top area of the battery 5 and improving the impact resistance of the battery 5.

The four radiating pipes 18 are all wave-shaped, and every two of the four radiating pipes 18 are connected end to end through three hoses 19; the wave-shaped structure facilitates heat dissipation, and the flexible pipe 19 can maintain the communication structure of the radiating pipe 18 when the attachment plate 17 moves.

The specific application of this embodiment is: the base plate 1 is arranged inside the intelligent ammeter, and the battery 5 is used for supplying power to the intelligent ammeter and the driving device 6; an output shaft of the driving device 6 rotates to drive the curved rod 7 to rotate, the curved rod 7 drives the connecting ring 8 and the fan 12 to rotate, the connecting ring 8 drives the piston 20 to move through the connecting rod 9, the piston 20 makes reciprocating motion in the pump body 10, the first sealing plug 21 and the second sealing plug 22 control cooling oil to flow in a single direction, the cooling oil enters the annular pipe 13, the fan 12 rotates to drive airflow to dissipate heat of the annular pipe 13, then the cooling oil enters the radiating pipes 18, heat is generated when the battery 5 discharges, the cooling oil in the radiating pipes 18 exchanges heat with the battery 5, the cooling oil sequentially flows in the four radiating pipes 18 through the hoses 19 and then enters the pump body 10 again, and the cooling oil flows into the annular pipe 13 again through extrusion of the piston 20 to dissipate heat circularly; can produce slight inflation when battery 5 charges, battery 5 after the inflation can outwards extrude rigging board 17, rigging board 17 promotes four telescopic links 15 and gets into in the aluminium alloy 2 that slides in, four 16 atress compressions of spring, after battery 5 discharges the slight shrink, four 16 expansions of spring promote rigging board 17 and resume the normal position, make the cooling tube 18 in the rigging board 17 laminate with battery 5 all the time, keep best radiating efficiency, cross mount 3 is used for improving battery 5's protecting against shock performance with clamp plate 4, guarantee battery 5 can stabilize the charge-discharge.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a smart electric meter battery protection device, includes base plate (1), its characterized in that: the battery (5) is fixedly connected to the top surface of the base plate (1), four aluminum profiles (2) are fixedly connected to the top surface of the base plate (1), four telescopic rods (15) penetrate through two opposite side walls of the aluminum profiles (2), one ends of the four telescopic rods (15) are fixedly connected with an attaching plate (17), springs (16) are sleeved on the side surfaces of the telescopic rods (15), the springs (16) are located between the aluminum profiles (2) and the attaching plate (17), and radiating pipes (18) are fixedly connected to the side walls, close to the battery (5), of the attaching plate (17);

base plate (1) top surface fixedly connected with drive arrangement (6), drive arrangement (6) output shaft one end fixedly connected with curved bar (7), curved bar (7) week side rotates and is connected with go-between (8), go-between (8) week side fixedly connected with connecting rod (9), base plate (1) top surface fixedly connected with pump body (10), connecting rod (9) one end is rotated through the pivot and is connected with piston (20), piston (20) week side and pump body (10) internal surface sliding connection.

2. The battery protection device for the smart meter according to claim 1, wherein a fan (12) is fixedly connected to the end of the curved rod (7), a first sealing plug (21) is rotatably connected to the side wall of the pump body (10), the first sealing plug (21) is communicated with a ring pipe (13) through a pipeline corresponding to the through hole, one end of the ring pipe (13) is communicated with the heat dissipation pipe (18), a second sealing plug (22) is rotatably connected to the inner wall of the pump body (10), and the second sealing plug (22) is communicated with the heat dissipation pipe (18) through a pipeline corresponding to the through hole.

3. The battery protection device for the intelligent electric meter according to claim 2, wherein a support seat (14) is fixedly connected to the bottom of the annular tube (13), the bottom of the support seat (14) is fixedly connected to the top surface of the base plate (1), and the axial direction of the annular tube (13) coincides with the axial direction of the fan (12).

4. The battery protection device for the intelligent electric meter according to claim 1, wherein a fixing block (11) is fixedly connected to the peripheral side surface of the curved rod (7), and the bottom of the fixing block (11) is fixedly connected with the top surface of the base plate (1).

5. The battery protection device for the smart meter according to claim 1, wherein a cross-shaped fixing frame (3) is fixedly connected to the top surface of the base plate (1), a pressing plate (4) is fixedly connected to the bottom surface of the cross-shaped fixing frame (3), and the pressing plate (4) is located right above the battery (5).

6. A battery protector for intelligent electric meter according to claim 1, characterized in that said four radiating pipes (18) are all wave-shaped in shape, and said four radiating pipes (18) are connected end to end in pairs by three hoses (19).