CN211700935U

CN211700935U - Electric power metering ammeter case convenient to heat dissipation

Info

Publication number: CN211700935U
Application number: CN202020759761.6U
Authority: CN
Inventors: 刘全刚; 贾竹婷; 吴其峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-10-16
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses an electric power metering uses ammeter case convenient to heat dissipation belongs to radiator technical field. The electric power metering electricity meter box convenient for heat dissipation comprises a box body, a first groove is formed in the box body, a heat dissipation fan is arranged in the first groove, a clamping plate is connected to the inside of the first groove in a sliding mode, a connecting rod is connected to the bottom wall of the clamping plate, a rotating shaft is connected to the outer wall of the connecting rod, a sliding groove is formed in the outer wall of the rotating shaft, a sleeve is connected to the inner wall of the first groove, the sleeve is connected with the rotating shaft in a rotating mode, a sliding block is connected to the inner wall of the sleeve and matched with the sliding groove, an elastic piece is connected to the outer wall of the connecting rod, a baffle is connected to the bottom wall of the rotating shaft, a second groove is formed in the bottom wall of the box body, a fixing; the utility model discloses rational in infrastructure, simple structure, stability and security performance are strong when using the device.

Description

Electric power metering ammeter case convenient to heat dissipation

Technical Field

The utility model relates to a radiator technical field especially relates to a power metering uses ammeter case convenient to heat dissipation.

Background

At present, with the development and progress of society, electric power has become an essential product in life. The ammeter is the short for electric energy meter, the electric power metering device who is used for measuring the electric energy, also known as kilowatt-hour meter, the kilowatt-hour meter is generally all installed in the ammeter case, a plurality of kilowatt-hour meters can be placed in the ammeter case generally, a plurality of kilowatt-hour meters synchronous work in hot summer, resident also can open air conditioner kilowatt-hour meter work load also big, if work under the high load condition for a long time under the high temperature condition, lead to life to shorten easily, probably make some parts burn out even, the effect of radiator is exactly with these heat absorption, then disperse to quick-witted incasement or quick-witted incasement outside, guarantee that the temperature of ammeter incas.

Radiator function among the prior art is too single, mostly only has the heat dissipation function, and the ammeter is located outdoors moreover mostly, and outdoor environment is complicated, strong wind weather, and the ammeter case rocks easily for the inside kilowatt-hour meter of ammeter case is fixed unstable, and takes place the condition that drops, consequently, we provide a stable, the radiating ammeter case for electric power metering of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art and the radiating ammeter case is used in power metering of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the electric power metering ammeter box convenient for heat dissipation comprises a box body, wherein a first groove is chiseled in the box body, a heat dissipation fan is arranged in the first groove, a clamping plate is connected in the first groove in a sliding manner, a connecting rod is connected to the bottom wall of the clamping plate, a rotating shaft is connected to the outer wall of the connecting rod, a sliding groove is formed in the outer wall of the rotating shaft, a sleeve is connected to the inner wall of the first groove and is rotatably connected with the rotating shaft, a sliding block is connected to the inner wall of the sleeve and is matched with the sliding groove, an elastic part is connected to the outer wall of the connecting rod and is connected between the bottom wall of the clamping plate and the top wall of the sleeve, a baffle is connected to the bottom wall of the rotating shaft, a second groove is formed in the bottom wall of the box body, a fixed shaft is connected to, the outer wall of the shaft pin is movably connected with a support frame.

Preferably, a supporting screen plate is arranged on the top wall of the first groove.

Preferably, the clamping plate is of an L-shaped structure.

Preferably, the support frame specifically is crank structure, just the support frame includes first connecting rod and second connecting rod, the second connecting rod rotates to be connected on the pivot outer wall, first connecting rod slides with the second connecting rod and links to each other, just it has the locating hole to cut on the second connecting rod outer wall, locating hole internal connection has the locating pin.

Preferably, the outer wall of the first connecting rod is provided with a non-slip mat.

Compared with the prior art, the utility model provides a be convenient for radiating ammeter case for power metering possesses following beneficial effect:

1. the electric power metering ammeter box convenient for heat dissipation has the advantages that the watt-hour meter is placed on the box body, the heat dissipation fan is arranged in the first groove, so that a good heat dissipation effect can be achieved, meanwhile, the clamping plate is arranged on the top wall of the box body, when the electric power metering ammeter box is used, the clamping plate is pressed downwards, the connecting rod is driven to move downwards, the rotating shaft is driven to move downwards, the sleeve rotationally connected with the rotating shaft is arranged on the inner wall of the first groove, the sliding block matched with the sliding groove is connected to the inner wall of the sleeve, the rotating shaft is driven to rotate, when the sliding block moves to the top of the sliding groove, the clamping plate is driven to move upwards under the action of elastic force of the elastic piece, the clamping plate extends out of the first groove and acts on the watt-hour meter box, the watt-hour meter can be stably fixed on the top wall of the box body, and when the watt-hour, the device is prevented from falling to cause damage, and the safety performance of the device is improved.

2. This ammeter case for power metering convenient to heat dissipation, constitute by first connecting rod and second connecting rod through the support frame, and all dig the locating hole on first connecting rod and the second connecting rod outer wall, and locating hole internal connection has the locating pin, and then can adjust the height of radiator according to user's demand, thereby let people more facilitate the use, through being equipped with the slipmat, when ammeter case or box take place to rock, thereby play fixed effect when people use, and then increased the security performance of radiator and ammeter case.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses rational in infrastructure, simple structure, stability and security performance are strong when using the device.

Drawings

Fig. 1 is one of the schematic structural diagrams of the electric power metering ammeter box convenient for heat dissipation of the present invention;

fig. 2 is one of the schematic structural diagrams of the electric power metering ammeter box convenient for heat dissipation according to the present invention;

fig. 3 is one of the schematic structural diagrams of the electric power metering ammeter box convenient for heat dissipation according to the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 1 of the electric power metering electric meter box convenient for heat dissipation according to the present invention;

fig. 5 is one of the schematic structural diagrams of the electric power metering ammeter box convenient for heat dissipation according to the present invention;

fig. 6 is the utility model provides a be convenient for radiating partial schematic structure of B in fig. 3 of electric power meter box for metering.

In the figure: 1. a box body; 2. a first groove; 3. a heat radiation fan; 4. clamping a plate; 5. a baffle plate; 6. a second groove; 7. a fixed shaft; 8. a shaft pin; 9. a support frame; 901. a first link; 902. a second link; 10. a non-slip mat; 11. positioning holes; 12. positioning pins; 13. a connecting rod; 14. an elastic member; 15. a sleeve; 16. a slider; 17. a rotating shaft; 18. a chute.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the electric power metering electric meter box convenient for heat dissipation comprises a box body 1, a first groove 2 is chiseled in the box body 1, a heat dissipation fan 3 is arranged in the first groove 2, a clamping plate 4 is connected in the first groove 2 in a sliding manner, a connecting rod 13 is connected on the bottom wall of the clamping plate 4, a rotating shaft 17 is connected on the outer wall of the connecting rod 13, a sliding groove 18 is arranged on the outer wall of the rotating shaft 17, a sleeve 15 is connected on the inner wall of the first groove 2, the sleeve 15 is connected with the rotating shaft 17 in a rotating manner, a sliding block 16 is connected on the inner wall of the sleeve 15, the sliding block 16 is matched with the sliding groove 18, an elastic part 14 is connected on the outer wall of the connecting rod 13, the elastic part 14 is connected between the bottom wall of the clamping plate 4 and the top wall of the sleeve 15, a baffle 5 is connected on the bottom wall of the, the outer wall of the shaft pin 8 is movably connected with a supporting frame 9.

The top wall of the first groove 2 is provided with a supporting screen plate.

The cardboard 4 concrete structure is L type structure.

The electric meter box is placed on the top wall of the box body 1, the heat dissipation fan 3 is arranged in the first groove 2, so that a good heat dissipation effect can be achieved, meanwhile, the clamping plate 4 is arranged on the top wall of the box body 1, when the electric meter box is used, the clamping plate 4 is pressed downwards, the connecting rod 13 is further driven to move downwards, the rotating shaft 17 is further driven to move downwards, the sleeve 15 rotationally connected with the rotating shaft 17 is arranged on the inner wall of the first groove 2, the sliding block 16 matched with the sliding groove 18 is connected on the inner wall of the sleeve 15, the rotating shaft 17 is further driven to rotate, when the sliding block 16 moves to the topmost part of the sliding groove 18, the clamping plate 4 is driven to move upwards under the action of the elastic force of the elastic part 14, the first groove 2 is further extended out and acts on the electric meter box, the electric meter box can be stably fixed on the top wall of the box body 1, the ammeter case still can be stable fix on box 1, avoids it to take place to drop and leads to its damage, and then has increased the device's security performance.

Example 2

Referring to fig. 1-6, an electric power meter box for metering and facilitating heat dissipation is substantially the same as that in embodiment 1, and further, the supporting frame 9 is embodied as a crank structure, and the supporting frame 9 includes a first connecting rod 901 and a second connecting rod 902, the second connecting rod 902 is rotatably connected to the outer wall of the shaft pin 8, the first connecting rod 901 is slidably connected to the second connecting rod 902, a positioning hole 11 is drilled in the outer wall of the second connecting rod 902, and a positioning pin 12 is connected inside the positioning hole 11.

The outer wall of the first link 901 is provided with a non-slip mat 10.

Constitute by first connecting rod 901 and second connecting rod 902 through support frame 9, and all cut locating hole 11 on first connecting rod 901 and the second connecting rod 902 outer wall, and 11 internal connection in locating hole have locating pin 12, and then can adjust the height of radiator according to user's demand, thereby let people more facilitate the use, through being equipped with slipmat 10, when ammeter case or box take place to rock, thereby play fixed effect when people use, and then increased the security performance of radiator and ammeter case.

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. Electric meter box convenient for heat dissipation for power metering comprises a box body (1) and is characterized in that a first groove (2) is formed in the box body (1), a heat dissipation fan (3) is arranged in the first groove (2), a clamping plate (4) is connected in the first groove (2) in a sliding mode, a connecting rod (13) is connected to the bottom wall of the clamping plate (4), a rotating shaft (17) is connected to the outer wall of the connecting rod (13), a sliding groove (18) is formed in the outer wall of the rotating shaft (17), a sleeve (15) is connected to the inner wall of the first groove (2), the sleeve (15) is rotatably connected with the rotating shaft (17), a sliding block (16) is connected to the inner wall of the sleeve (15), the sliding block (16) is matched with the sliding groove (18), an elastic piece (14) is connected to the outer wall of the connecting rod (13), and the elastic piece (14) is connected between the bottom wall of the clamping plate (4) and the, be connected with baffle (5) on the diapire of pivot (17), be equipped with second recess (6) on the diapire of box (1), be connected with fixed axle (7) on the inner wall of second recess (6), swing joint has pivot (8) on the outer wall of fixed axle (7), swing joint has support frame (9) on the outer wall of pivot (8).

2. The electric power metering electric meter box facilitating heat dissipation according to claim 1, wherein a support screen is arranged on the top wall of the first groove (2).

3. The electric power metering electric meter box facilitating heat dissipation according to claim 1, wherein the card board (4) is of an L-shaped structure.

4. The electric power metering electric meter box convenient to dissipate heat according to claim 1, wherein the support frame (9) is of a crank structure, the support frame (9) comprises a first connecting rod (901) and a second connecting rod (902), the second connecting rod (902) is rotatably connected to the outer wall of the shaft pin (8), the first connecting rod (901) is connected with the second connecting rod (902) in a sliding manner, a positioning hole (11) is drilled in the outer wall of the second connecting rod (902), and a positioning pin (12) is connected to the inside of the positioning hole (11).

5. The electric power metering electric meter box facilitating heat dissipation according to claim 4, wherein a non-slip pad (10) is arranged on an outer wall of the first connecting rod (901).