CN214899606U

CN214899606U - Electric power metering ammeter case convenient to heat dissipation

Info

Publication number: CN214899606U
Application number: CN202023254875.4U
Authority: CN
Inventors: 刘长春
Original assignee: Shenzhen Hongkang Electric Co ltd
Current assignee: Shenzhen Hongkang Electric Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-26
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a belong to electrical equipment technical field, specifically be a power metering uses ammeter case convenient to heat dissipation, it includes: the cabinet body, cooling chamber, voltage sensor, temperature sensor, alarm and safety cover, the cabinet door is installed to the outside front wall lower part of the cabinet body, control panel and display screen are installed on the outside front wall upper portion of the cabinet body, the internally mounted of the cabinet body has ammeter equipment, six louvres have been seted up altogether to the both sides wall of the cabinet body, install the dust screen in the louvre. This ammeter case for power metering convenient to heat dissipation not only has the radiating effect, and can force to cool down the internal portion of cabinet when perceiving the inside high temperature of equipment, prevents that the high temperature from causing the influence to the equipment operation, can remind personnel on every side in addition when voltage is unstable to conveniently cut off the power supply, the part that cuts off the power supply simultaneously is located inside, is difficult to impairedly and touches by mistake.

Description

Electric power metering ammeter case convenient to heat dissipation

Technical Field

The utility model relates to an electrical equipment technical field specifically is a ammeter case for power metering convenient to heat dissipation.

Background

The ammeter case includes cable branch case, low voltage distribution box, water pump control box, communication device cabinet, street lamp and traffic light control box, multi-functional batch meter, synthesizes block terminal, capacitance compensation case, terminal box, wall-hanging branch box, batch meter etc. among the public power grids. But current ammeter case is often that the radiating effect is relatively poor, also can't play the cooling effect under the higher circumstances of ambient temperature, can not in time remind the staff when voltage is unstable moreover, produces danger easily, and the outage part exposes outside simultaneously, produces easily impaired and mistake and touches.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or the problems existing in the existing electric meter box.

Therefore, the utility model aims at providing a power metering uses ammeter case convenient to heat dissipation not only has the radiating effect, and can force when the inside high temperature of perception equipment, and cool down the internal portion of cabinet, prevents that the high temperature from causing the influence to the equipment operation, can remind personnel on every side moreover when voltage is unstable to conveniently cut off the power supply, the part that cuts off the power supply is located inside simultaneously, is difficult to impairedly and touch by mistake.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an electric power metering ammeter case convenient to heat dissipation, it includes: the cabinet comprises a cabinet body, a cooling chamber, a voltage sensor, a temperature sensor, an alarm and a protective cover, wherein a cabinet door is installed on the lower portion of the outer front wall of the cabinet body, a control panel and a display screen are installed on the upper portion of the outer front wall of the cabinet body, electric meter equipment is installed inside the cabinet body, six heat dissipation holes are formed in the two side walls of the cabinet body, a dust screen is installed in each heat dissipation hole, the cooling chamber is formed in the top end of the inner portion of the cabinet body, exhaust fans are installed on the two sides of the inner portion of the cooling chamber and connected through an exhaust pipe, the exhaust pipe is a bent pipeline, a refrigerator is installed on one side wall of the inner portion of the cooling chamber, three heat conduction rods are installed on the heating portion of the refrigerator and penetrate through the cabinet body, the voltage sensor is installed on one side of the bottom end of the inner portion of the cabinet body, the temperature sensor is installed on one side of the top end of the inner portion of the cabinet body, install the alarm in the middle of the outside top of the cabinet body, the safety cover is installed on inside lateral wall upper portion of the cabinet body, install the connecting rod in the middle of the inside of safety cover, swing joint has the axle sleeve that resets on the connecting rod, the top of axle sleeve that resets runs through the cabinet body and is connected with the handle, the clamp plate is installed to outer wall one side of the axle sleeve that resets, power off switch is installed to inside lateral wall of safety cover.

As a radiating preferred scheme of electric power metering ammeter case of being convenient for, wherein: the front wall of the cabinet door is provided with a buckling and pulling groove, and anti-skid grains are arranged inside the buckling and pulling groove.

As a radiating preferred scheme of electric power metering ammeter case of being convenient for, wherein: the protective housing is installed on the inside top of the cabinet body, the internally mounted of protective housing has the light.

As a radiating preferred scheme of electric power metering ammeter case of being convenient for, wherein: the back wall of the cabinet body is provided with a maintenance door, and the side wall of the maintenance door is provided with a sealing layer.

As a radiating preferred scheme of electric power metering ammeter case of being convenient for, wherein: the support column is all installed in the outside bottom four corners of the cabinet body, the slipmat is installed to the bottom of support column.

Compared with the prior art: the power metering electricity meter box convenient for heat dissipation has the advantages that the operation device is opened through the control panel, the display screen displays the working condition of internal electricity meter equipment, when the equipment runs, heat dissipation is carried out through the heat dissipation holes, the temperature sensor senses the temperature inside the cabinet body, when the temperature is higher, the exhaust fan is opened, the exhaust fan drives air to flow in the exhaust pipe, the air temperature in the exhaust pipe is reduced through the refrigerator, the air temperature in the cabinet body is reduced, when the voltage sensor senses unstable voltage, surrounding personnel are reminded through the alarm, the worker drives the reset shaft sleeve to rotate through pulling the handle, the reset shaft sleeve drives the pressing plate to move along the connecting rod to contact the power-off switch, and power is cut off, the power metering electricity meter box convenient for heat dissipation not only has the heat dissipation effect, but also can forcibly cool the inside of the cabinet body when the temperature inside the equipment is sensed to be overhigh, and the influence on the running of the equipment caused by overhigh temperature is prevented, and can remind personnel on every side when voltage is unstable to conveniently cut off the power supply, the outage part is located inside simultaneously, is difficult to be impaired and touches by mistake.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a cross-sectional view of the present invention;

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

fig. 3 is a rear view of the present invention.

In the figure: 100 cabinets, 110 cabinet doors, 111 pull-and-buckle grooves, 120 control panels, 130 display screens, 140 electric meter equipment, 150 heat dissipation holes, 151 dust screens, 160 protective shells, 161 illuminating lamps, 170 maintenance doors, 171 sealing layers, 180 supporting columns, 181 non-slip mats, 200 cooling chambers, 210 exhaust fans, 220 exhaust pipes, 230 refrigerators, 231 heat conducting rods, 300 voltage sensors, 400 temperature sensors, 500 alarms, 600 protective covers, 610 connecting rods, 620 reset shaft sleeves, 630 handles, 640 pressure plates and 650 power-off switches.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a power metering uses ammeter case convenient to heat dissipation not only has the radiating effect, and can be when the inside high temperature of perception equipment, force to cool down the cabinet body 100 inside, prevent that the high temperature from causing the influence to equipment operation, can remind personnel on every side moreover when voltage is unstable to conveniently cut off the power supply, the part that cuts off the power supply is located inside simultaneously, is difficult to be impaired and miss and touches, please refer to and read figure 1, figure 2 and figure 3, include: the cabinet body 100, the cooling chamber 200, the voltage sensor 300, the temperature sensor 400, the alarm 500 and the protective cover 600;

referring to fig. 1, 2 and 3 again, a cabinet door 110 is installed at the lower part of the outer front wall of the cabinet body 100, a control panel 120 and a display screen 130 are installed at the upper part of the outer front wall of the cabinet body 100, electric meter equipment 140 is installed inside the cabinet body 100, six heat dissipation holes 150 are formed in two side walls of the cabinet body 100, a dust screen 151 is installed in each heat dissipation hole 150, a cooling chamber 200 is formed at the top end inside the cabinet body 100, exhaust fans 210 are installed at two sides inside the cooling chamber 200, two exhaust fans 210 are connected through an exhaust pipe 220, the exhaust pipe 220 is a bent pipeline, a refrigerator 230 is installed at one side wall inside the cooling chamber 200, three heat conduction rods 231 are installed at the heating part of the refrigerator 230, the cabinet body 100 is penetrated by the three heat conduction rods 231, and a voltage sensor 300 is installed at one side of the bottom end inside the cabinet body 100, the temperature sensor 400 is installed on one side of the top end inside the cabinet body 100, the alarm 500 is installed in the middle of the top end outside the cabinet body 100, the protective cover 600 is installed on the upper portion of one side wall inside the cabinet body 100, the connecting rod 610 is installed in the middle inside the protective cover 600, the reset shaft sleeve 620 is movably connected to the connecting rod 610, the top end of the reset shaft sleeve 620 penetrates through the cabinet body 100 and is connected with the handle 630, the pressing plate 640 is installed on one side of the outer wall of the reset shaft sleeve 620, the power-off switch 650 is installed on one side wall inside the protective cover 600, specifically, the lower portion of the front wall outside the cabinet body 100 is connected with the cabinet door 110 through a hinge, the upper portion of the front wall outside the cabinet body 100 is connected with the control panel 120 and the display screen 130 through bolt threads, the electric meter equipment 140 is connected inside the cabinet body 100 through bolt threads, and six heat dissipation holes 150 are formed in the two side walls of the cabinet body 100, a dust screen 151 is embedded in the heat dissipation holes 150, a cooling chamber 200 is formed at the top end of the interior of the cabinet 100, two exhaust fans 210 are connected to two sides of the interior of the cooling chamber 200 through bolt threads, two exhaust fans 210 are connected to each other through an exhaust pipe 220, the exhaust pipe 220 is a bent pipeline, a refrigerator 230 is connected to one side wall of the interior of the cooling chamber 200 through bolt threads, three heat conduction rods 231 are connected to a heating part of the refrigerator 230 through bolt threads, the cabinet 100 is penetrated through the three heat conduction rods 231, a voltage sensor 300 is connected to one side of the bottom end of the interior of the cabinet 100 through bolt threads, a temperature sensor 400 is connected to one side of the top end of the interior of the cabinet 100 through bolt threads, an alarm 500 is connected to the middle of the top end of the exterior of the cabinet 100 through bolt threads, and a protective cover 600 is connected to the upper part of one side wall of the interior of the cabinet 100 through bolt threads, the utility model discloses a safety cabinet, including safety cover 600, connecting rod 610, reset shaft sleeve 620, handle 630, clamp plate 640, power-off switch 650, door 110, control panel 120, display screen 130, ammeter equipment 140, louvre 150, dust screen 151, cooling chamber 200, exhaust fan 210, exhaust pipe 220, the middle connecting rod 610 that has through bolt threaded connection in the inside of safety cover 600, the top of reset shaft sleeve 620 is run through cabinet 100 and is welded, the clamp plate 640 is welded to the outer wall one side of reset shaft sleeve 620, the inside lateral wall of safety cover 600 has power-off switch 650 through bolt threaded connection, cabinet 100 is used for holding and protecting inside device, cabinet door 110 is used for the space in the sealed cabinet 100, control panel 120 is used for sending control command to the controller, display screen 130 is used for the behavior of display device, ammeter equipment 140 is used for providing the ammeter function, louvre 150 is used for providing the heat dissipation function, dust screen 151 is used for preventing the dust from passing through, cooling chamber 200 is used for providing the refrigerated place, exhaust fan 210 is used for driving the air to flow in cabinet 100, exhaust pipe 220 is used for providing the passageway that the air flows, the refrigerator 230 is used for providing a refrigeration function, the heat conducting rod 231 is used for providing a heat dissipation function for the refrigerator 230, the voltage sensor 300 is used for sensing the voltage condition of equipment, the temperature sensor 400 is used for sensing the temperature inside the cabinet body 100, the alarm 500 is used for providing an alarm function, the protective cover 600 is used for protecting the inside device, the connecting rod 610 is used for enabling the reset shaft sleeve 620 to rotate along the connecting rod 610, the reset shaft sleeve 620 is used for driving the pressing plate 640 to rotate and automatically reset after moving, the handle 630 is used for conveniently driving the reset shaft sleeve 620 to rotate, the pressing plate 640 is used for triggering the power-off switch 650, and the power-off switch 650 is used for providing a power-off function;

when specific use, open through control panel 120 operating means, display screen 130 shows inside electric meter equipment 140's behavior, when equipment moves, dispel the heat through louvre 150, the temperature of the internal portion of cabinet 100 of temperature sensor 400 perception, when the temperature is higher, through opening air exhauster 210, air exhauster 210 drives the flow of air at exhaust pipe 220, and reduce the air temperature in the exhaust pipe 220 through refrigerator 230, thereby reduce the air temperature in the cabinet 100, when voltage sensor 300 perception is unstable to voltage, promote personnel around through alarm 500, the staff is through pulling handle 630, handle 630 drives the rotation of reset shaft sleeve 620, reset shaft sleeve 620 drives clamp plate 640 along connecting rod 610 and removes and contact power off switch 650, thereby cut off the power supply.

Referring to fig. 2 again, the front wall of the cabinet door 110 is provided with a fastening groove 111, the fastening groove 111 is provided with anti-skid lines therein, and the fastening groove 111 is used for conveniently pulling the cabinet door 110.

Referring to fig. 1 again, a protective shell 160 is installed at the top end of the inside of the cabinet 100, an illuminating lamp 161 is installed inside the protective shell 160, specifically, the top end of the inside of the cabinet 100 is connected with the protective shell 160 through a bolt thread, the inside of the protective shell 160 is connected with the illuminating lamp 161 through a bolt thread, the protective shell 160 is used for protecting the illuminating lamp 161, and the illuminating lamp 161 is used for providing an illuminating function.

Referring to fig. 3 again, the rear wall of the cabinet 100 is provided with a maintenance door 170, the side wall of the maintenance door 170 is provided with a sealing layer 171, specifically, the rear wall of the cabinet 100 is connected with the maintenance door 170 through a bolt and a thread, the side wall of the maintenance door 170 is bonded with the sealing layer 171, the maintenance door 170 is used for conveniently opening a device inside the maintenance cabinet 100, and the sealing layer 171 is used for sealing a gap between the maintenance door 170 and the cabinet 100.

Referring to fig. 1, fig. 2 and fig. 3 again, support columns 180 are installed at four corners of the outer bottom of the cabinet 100, non-slip mats 181 are installed at the bottom ends of the support columns 180, specifically, the support columns 180 are welded at four corners of the outer bottom of the cabinet 100, the non-slip mats 181 are connected to the bottom ends of the support columns 180 in an adhesive manner, the support columns 180 are used as support devices, and the non-slip mats 181 are used for preventing the support columns 180 from slipping.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an ammeter case is used in electric power measurement convenient to heat dissipation which characterized in that includes: the cabinet comprises a cabinet body (100), a cooling chamber (200), a voltage sensor (300), a temperature sensor (400), an alarm (500) and a protective cover (600), wherein a cabinet door (110) is installed on the lower portion of the outer front wall of the cabinet body (100), a control panel (120) and a display screen (130) are installed on the upper portion of the outer front wall of the cabinet body (100), electric meter equipment (140) is installed inside the cabinet body (100), six heat dissipation holes (150) are formed in two side walls of the cabinet body (100), a dust screen (151) is installed in each heat dissipation hole (150), the cooling chamber (200) is arranged at the top end inside the cabinet body (100), exhaust fans (210) are installed on two sides inside the cooling chamber (200), the two exhaust fans (210) are connected through exhaust pipes (220), the exhaust pipes (220) are bent pipelines, a refrigerator (230) is installed on one side wall inside the cooling chamber (200), the heating part of the refrigerator (230) is provided with three heat conducting rods (231), the three heat conducting rods (231) are all penetrated through the cabinet body (100), a voltage sensor (300) is arranged at one side of the bottom end in the cabinet body (100), a temperature sensor (400) is arranged at one side of the top end in the cabinet body (100), an alarm (500) is arranged in the middle of the top end of the outer part of the cabinet body (100), a protective cover (600) is arranged on the upper part of one side wall in the cabinet body (100), a connecting rod (610) is arranged in the middle of the interior of the protective cover (600), a reset shaft sleeve (620) is movably connected to the connecting rod (610), the top end of the reset shaft sleeve (620) penetrates through the cabinet body (100) and is connected with a handle (630), the outer wall one side of reseing axle sleeve (620) is installed clamp plate (640), power off switch (650) are installed to an inside lateral wall of safety cover (600).

2. The electric power metering electric meter box convenient for heat dissipation as claimed in claim 1, wherein a buckle groove (111) is formed in a front wall of the cabinet door (110), and anti-skid lines are formed inside the buckle groove (111).

3. The electric power metering electric meter box convenient for heat dissipation as claimed in claim 1, wherein a protective shell (160) is mounted at the top end of the interior of the cabinet body (100), and an illuminating lamp (161) is mounted inside the protective shell (160).

4. The electric power metering electric meter box facilitating heat dissipation according to claim 1, wherein a maintenance door (170) is installed on a rear wall of the cabinet body (100), and a sealing layer (171) is installed on a side wall of the maintenance door (170).

5. The electric power metering electric meter box convenient for heat dissipation according to claim 1, wherein four corners of the outer bottom end of the cabinet body (100) are provided with support columns (180), and the bottom ends of the support columns (180) are provided with anti-skid pads (181).