CN217425493U - Electric energy metering device with heat dissipation and rain-proof function - Google Patents
Electric energy metering device with heat dissipation and rain-proof function Download PDFInfo
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- CN217425493U CN217425493U CN202122976412.7U CN202122976412U CN217425493U CN 217425493 U CN217425493 U CN 217425493U CN 202122976412 U CN202122976412 U CN 202122976412U CN 217425493 U CN217425493 U CN 217425493U
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Abstract
The utility model discloses an electric energy metering device with heat dissipation and rain-proof function relates to metering device technical field. The utility model discloses a box, box front surface are provided with the apron, and the apron passes through hinge and box swing joint, and the inside electric energy meter that is provided with of box, electric energy meter and box fixed connection, box inside left surface fixedly connected with inductor, box inside right flank fixedly connected with computer, the box left and right sides face all is provided with the recess, and air outlet means and air inlet unit all set up inside the recess. The utility model discloses an inside temperature of box is responded to out to the inductor, by the work of computer control fan to the inside gas exchange of box, the inside temperature of box reduces, and when not needing gas exchange, reset spring pulling movable plate removes, thereby makes the inside airtight state that forms of box, prevents effectively that the rainwater from getting into inside the box, has increased metering device's life, has strengthened metering device's practicality.
Description
Technical Field
The utility model belongs to the technical field of metering device, especially, relate to an electric energy metering device with heat dissipation and rain-proof function.
Background
Along with the development of society, the electricity consumption in China is also more and more, high-voltage electricity is higher voltage, a power supply with the voltage of 1000V or more is called high-voltage electricity, and when a high-voltage electricity tower is usually installed, the high-voltage electric energy is required to be measured, the traditional high-voltage electric energy measuring device can basically meet the use requirements of people, however, a certain problem still exists, most high-voltage electric energy metering devices on the market are installed outdoors for a long time, which easily causes over-high internal temperature, if the electric energy metering devices are not cooled in time, the electric energy metering devices are damaged, thereby reducing the service life, and the common metering device is not provided with a waterproof mechanism when radiating, so that the rainwater enters the high-voltage electric energy metering device, and then influence high-voltage electric energy metering device's life, the serious condition still can cause the threat to people's life safety, provides an electric energy metering device with heat dissipation and rain-proof function to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric energy metering device with heat dissipation and rain-proof function solves the inside problem that leads to life to reduce of intaking easily of current electric energy metering device.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric energy metering device with heat dissipation and rain-proof functions, which comprises a box body, wherein the front surface of the box body is provided with a cover plate for preventing water from entering the box body, the cover plate is movably connected with the box body through a hinge, the inside of the box body is provided with an electric energy metering instrument which is fixedly connected with the box body, the left side surface inside the box body is fixedly connected with an inductor for sensing the temperature inside the box body, the right side surface inside the box body is fixedly connected with a computer for receiving the information measured by the inductor and simultaneously controlling the work of a fan, the left side surface and the right side surface of the box body are both provided with grooves for conveniently placing an air inlet device and an air outlet device, the air outlet device and the air inlet device are both arranged inside the grooves for facilitating the gas exchange of the box body, the air outlet device and the air inlet device have the same structure, and the air outlet device comprises a circular ring, a movable plate, a baffle plate and a reset spring, the movable plate is convenient to reset, reset spring's the other end and baffle fixed connection, the inside fixed surface fan that is connected with of box is convenient for discharge the box with the inside air of box outside, the left surface fixedly connected with play tuber pipe of fan, the right flank fixedly connected with air-supply line of fan, the one end and the ring fixed connection that go out the tuber pipe.
Furthermore, the front surface of the cover plate is provided with a perspective window, so that workers can observe the condition inside the box body conveniently.
Furthermore, the rear surface of the box body is fixedly connected with a fixing ring, so that the box body is convenient to fix.
Further, the storage battery is arranged inside the box body and is electrically connected with the computer, the inductor and the fan respectively, and the storage battery is convenient for providing electric power for the computer, the inductor and the fan.
Further, be provided with sealed the pad between apron and the box, prevent that the rainwater from getting into the box inside from the gap between apron and the box, increase the leakproofness.
The utility model discloses following beneficial effect has:
the utility model discloses an inside temperature of box is responded to out to the inductor, when the high temperature, the work of computer control fan, the fan blows to air outlet means with the inside air of box, thereby the movable plate receives wind-force effect can move outside the box, and then make the venthole aim at the outside exhaust of opening, box internal pressure reduces in the time of exhaust, thereby admit air to the box inside through air inlet unit, in the inside gas exchange of box, the inside temperature of box reduces, when not needing gas exchange, reset spring stimulates the movable plate and removes, thereby make the inside airtight state that forms of box, prevent effectively that the rainwater from getting into inside the box, metering device's life has been increased, metering device's practicality has been strengthened.
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 an electric energy metering device of the present invention;
fig. 2 is a top view of an electric energy metering device of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a box body; 2. a cover plate; 3. a fixing ring; 4. an electric energy meter; 5. an inductor; 6. a computer; 7. a fan; 8. an air outlet pipe; 9. an air inlet pipe; 10. a circular ring; 11. an opening; 12. moving the plate; 13. an air outlet; 14. a baffle plate; 15. a return spring; 16. and (4) a storage battery.
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.
In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", and the like indicate orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Please refer to fig. 1-4, the utility model discloses an electric energy metering device, including box 1, box 1 front surface is provided with apron 2, prevent the inside water intaking of box 1, apron 2 is through hinge and box 1 swing joint, box 1 is inside to be provided with electric energy metering device 4, electric energy metering device 4 and box 1 fixed connection, the inside left surface fixedly connected with inductor 5 of box 1, the inside temperature of response box 1, the inside right surface fixedly connected with computer 6 of box 1, receive the information that inductor 5 measured, the work of simultaneous control fan 7, box 1 left and right sides face all is provided with the recess, be convenient for place air inlet unit and air outlet unit, air outlet unit and air inlet unit all set up inside the recess, be convenient for box 1 to carry out gas exchange, air outlet unit and air inlet movable plate device structure are the same, air outlet unit includes ring 10, 12, air outlet unit, Baffle 14 and reset spring 15, ring 10 and box 1 fixed connection, the inside opening 11 that is provided with of ring 10, be convenient for discharge box 1 with the inside gas of box 1 through venthole 13 and opening 11, movable plate 12 sets up inside ring 10, 12 a side of movable plate is provided with venthole 13, reset spring 15's one end and movable plate 12 fixed connection, be convenient for make movable plate 12 reset, reset spring 15's the other end and baffle 14 fixed connection, 1 inside lower surface fixedly connected with fan 7 of box, be convenient for discharge box 1 inside air outside 1, fan 7's left surface fixedly connected with goes out tuber pipe 8, fan 7's right flank fixedly connected with air-supply line 9, the one end and the ring 10 fixed connection of going out tuber pipe 8.
The front surface of the cover plate 2 is provided with a perspective window, so that workers can observe the condition inside the box body 1 conveniently.
The fixed ring 3 of fixed surface is connected with behind box 1, is convenient for fix box 1.
The storage battery 16 is arranged in the box body 1, the storage battery 16 is electrically connected with the computer 6, the inductor 5 and the fan 7 respectively, and the storage battery 16 is convenient for providing power for the computer 6, the inductor 5 and the fan 7.
Be provided with sealed the pad between apron 2 and the box 1, prevent that the rainwater from getting into inside the box 1 from the gap between apron 2 and the box 1, increase the leakproofness.
The utility model discloses an electric energy metering device, in the use, respond to out the inside temperature of box 1 through inductor 5, when the high temperature, computer 6 control fan 7 work, fan 7 blows to air outlet means with the inside air of box 1, thereby movable plate 12 receives wind-force effect and can move outside box 1, and then make venthole 13 aim at opening 11 and outwards exhaust, 1 internal pressure of box reduces in the exhaust, thereby admit air to 1 inside of box through air inlet unit, in 1 inside gas exchange of box, the inside temperature of box 1 reduces, when not needing gas exchange, reset spring 15 stimulates movable plate 12 and removes, thereby make 1 inside airtight state that forms of box, prevent effectively that the rainwater from getting into 1 inside of box, the life of metering device has been increased, metering device's practicality has been strengthened.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an electric energy metering device with heat dissipation and rain-proof function, includes box (1), its characterized in that: the electric energy meter is characterized in that a cover plate (2) is arranged on the front surface of the box body (1), the cover plate (2) is movably connected with the box body (1) through a hinge, an electric energy meter (4) is arranged inside the box body (1), the electric energy meter (4) is fixedly connected with the box body (1), an inductor (5) is fixedly connected with the left side face inside the box body (1), a computer (6) is fixedly connected with the right side face inside the box body (1), grooves are formed in the left side face and the right side face of the box body (1), an air outlet device and an air inlet device are arranged inside the grooves, the air outlet device and the air inlet device are identical in structure, the air outlet device comprises a circular ring (10), a movable plate (12), a baffle plate (14) and a reset spring (15), the circular ring (10) is fixedly connected with the box body (1), an opening (11) is formed inside the circular ring (10), and the movable plate (12) is arranged inside the circular ring (10), a lateral surface of the movable plate (12) is provided with an air outlet (13), one end of a return spring (15) is fixedly connected with the movable plate (12), the other end of the return spring (15) is fixedly connected with a baffle (14), a fan (7) is fixedly connected with the inner lower surface of the box body (1), a left side surface of the fan (7) is fixedly connected with an air outlet pipe (8), a right side surface of the fan (7) is fixedly connected with an air inlet pipe (9), and one end of the air outlet pipe (8) is fixedly connected with the circular ring (10).
2. The electric energy metering device with the functions of heat dissipation and rain protection as claimed in claim 1, wherein the front surface of the cover plate (2) is provided with a transparent window.
3. The electric energy metering device with the heat dissipation and rainproof functions as claimed in claim 1, wherein a fixing ring (3) is fixedly connected to the rear surface of the box body (1).
4. The electric energy metering device with the heat dissipation and rainproof functions as claimed in claim 1, wherein a storage battery (16) is arranged inside the box body (1), and the storage battery (16) is electrically connected with the computer (6), the inductor (5) and the fan (7) respectively.
5. The electric energy metering device with the functions of heat dissipation and rain protection as claimed in claim 1, characterized in that a sealing gasket is arranged between the cover plate (2) and the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122976412.7U CN217425493U (en) | 2021-11-30 | 2021-11-30 | Electric energy metering device with heat dissipation and rain-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122976412.7U CN217425493U (en) | 2021-11-30 | 2021-11-30 | Electric energy metering device with heat dissipation and rain-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217425493U true CN217425493U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122976412.7U Active CN217425493U (en) | 2021-11-30 | 2021-11-30 | Electric energy metering device with heat dissipation and rain-proof function |
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| CN (1) | CN217425493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
-
2021
- 2021-11-30 CN CN202122976412.7U patent/CN217425493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
| CN115754399B (en) * | 2022-11-08 | 2024-03-15 | 中南仪表有限公司 | Single-phase intelligent internet of things electric energy meter |
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