CN217739281U

CN217739281U - Ammeter case that radiating effect is good

Info

Publication number: CN217739281U
Application number: CN202221647847.5U
Authority: CN
Inventors: 陈永义; 朱慈耀
Original assignee: Zhejiang Kaineng Power Technology Co ltd
Current assignee: Zhejiang Kaineng Power Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-04
Anticipated expiration: 2032-06-28

Abstract

The utility model provides an ammeter case that radiating effect is good belongs to ammeter case production technical field, and it has solved at present when ammeter case uses, and the radiating ventilation effect is not enough to deal with the high power electronic component and produces thermal problem. This ammeter case that radiating effect is good, including the box, the positive left side of box is fixed with the pivot, and the opposite side of pivot is fixed with the chamber door, the positive right side fixedly connected with handle of chamber door, and the top of box is provided with the air outlet, and the left side of box is provided with the air intake, and the air outlet all communicates to the inner chamber of box with the air intake, and the inner chamber of air outlet is fixed with the support. The utility model discloses an ammeter incasement sets up the heat dissipation metal and can strengthen its radiating effect to set up ammeter case temperature valve point through temperature-sensing module, when the valve point is not reachd to the temperature, use the second motor to be used for supporting the daily use of ammeter case, when the valve point is reachd to the temperature, then open first motor automatically, strengthen the heat-sinking capability of ammeter case.

Description

Ammeter case that radiating effect is good

Technical Field

The utility model relates to an ammeter case production technical field relates to an ammeter case, especially an ammeter case that the radiating effect is good.

Background

The utility meter box casing is the protector of ammeter, is equipped with ammeter and circuit in the casing generally, is mainly used for carrying out a case that integrates with all circuits.

Present ammeter case is in the use, because the work of ammeter and electric wire in the ammeter case can produce certain heat, and when the high temperature, can harm the electronic component in the ammeter case and lead to life to descend, the radiating effect of present ammeter case is mostly through adding the louvre, carries out natural heat dissipation, and when the face high power electronic component, the heat that its radiating mode is not enough to deal with high power electronic component production, so just need a high-efficient radiating ammeter case.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an ammeter case that the radiating effect is good, this ammeter case that the radiating effect is good can strengthen its radiating effect through the ammeter incasement setting heat dissipation metal to set up bi-motor fan thermal system.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an ammeter case that radiating effect is good, includes the box, the positive left side of box is fixed with the pivot, the opposite side of pivot is fixed with the chamber door, the positive right side fixedly connected with handle of chamber door, the top of box is provided with the air outlet, the left side of box is provided with the air intake, the air outlet all communicates to the inner chamber of box with the air intake, the inner chamber of air outlet is fixed with the support, the downside of support is fixed with the first motor of a plurality of, the output shaft of first motor is fixed with first flabellum, the inner chamber of air intake is fixed with the supporting shoe, the top of supporting shoe is fixed with the second motor, the output end of second motor is fixed with the second flabellum, the fixed a plurality of inner chamber of box has the heat dissipation metal, the inner chamber left side of box is fixed with temperature-sensing module, the front side of heat dissipation metal is provided with a plurality of mount, the inner chamber at the box is fixed at both ends about the mount.

The utility model discloses a theory of operation is: the heat dissipation metal can carry out the natural heat dissipation to the heat that electronic component work produced, the staff sets up induction temperature to temperature-sensing module, when the temperature does not reach the induction temperature who sets up, open the second motor and blow to the box in, and the air blows the heat to the external world under the cooperation of air outlet, if the temperature lasts and risees, under the sensing control of temperature-sensing module and external controller, open first motor and can accelerate the radiating metal and go up thermal giving off, blow the heat to the external world, make the radiating metal temperature descend fast, valve point until the temperature drops to temperature-sensing module, then the first motor of self-closing.

The longitudinal section of the air outlet is fan-shaped, and the rear side of the air outlet is fixed with a louver.

By adopting the structure, the rainproof effect is achieved, and the shutter is additionally arranged at the opening, so that the rainproof effect of the device is enhanced.

The rear side of the fixing frame is in a hollow design, and the upper end and the lower end of the fixing frame are integrally provided with extending fixing feet.

The structure more than adopting can not influence the fixed of ammeter to increase the radiating space of ammeter.

The number of the heat dissipation metals is a plurality, and gaps among the heat dissipation metals are 2cm.

By adopting the structure, the heat dissipation efficiency is improved, and the circulation of air is not obstructed.

The support is cross-shaped, and the quantity of support is four groups and distributes in the inside of air outlet from a left side to right equidistance.

With the above structure, the air flow caused by the operation of the first fan blade is not blocked.

The left side of air intake is fixed with the dust cover, the right side of air intake is fixed with the protection casing.

By adopting the structure, dust is prevented from entering and the hands of workers are prevented from being injured.

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

1. the utility model discloses a set up the heat dissipation metal in the ammeter case and can strengthen its radiating effect to set up ammeter case temperature valve point through temperature-sensing module, when the temperature does not reach the valve point, use the second motor to be used for supporting the daily use of ammeter case, when the valve point is reachd to the temperature, then open first motor automatically, strengthen the heat-sinking capability of ammeter case, solved at present when ammeter case uses, the radiating ventilation effect is not enough to deal with high power electronic component and produces thermal problem.

2. The utility model discloses can be in the use, make the opening of air outlet towards the rear of box to reach rainproof effect, and be equipped with the tripe additional at the opening part, strengthened the rain-proof effect of this device.

3. The utility model discloses a setting has the fixed foot of extension, can not influence the fixed of ammeter to through the fretwork setting, increase the radiating space of ammeter, avoid the heat gathering that the ammeter produced at the surface of ammeter, thereby strengthened the radiating effect of equipment.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the rear view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the present invention after being cut open;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present invention;

fig. 6 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a box body; 2. an air outlet; 3. a box door; 4. a handle; 5. a rotating shaft; 6. an air inlet; 7. a dust cover; 8. louver blades; 9. a first fan blade; 10. a first motor; 11. a support; 12. a fixed mount; 13. heat-dissipating metal; 14. a second motor; 15. a second fan blade; 16. a protective cover; 17. a support block; 18. and a temperature sensing module.

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.

Referring to fig. 1-6, the electric meter box with good heat dissipation effect includes a box body 1, a rotating shaft 5 is fixed on the left side of the front surface of the box body 1, a box door 3 is fixed on the other side of the rotating shaft 5, a handle 4 is fixedly connected on the right side of the front surface of the box door 3, an air outlet 2 is arranged on the top of the box body 1, an air inlet 6 is arranged on the left side of the box body 1, the air outlet 2 and the air inlet 6 are both communicated with the inner cavity of the box body 1, a support 11 is fixed on the inner cavity of the air outlet 2, a plurality of first motors 10 are fixed on the lower side of the support 11, a first fan blade 9 is fixed on the output shaft of the first motors 10, a support block 17 is fixed on the inner cavity of the air inlet 6, a second motor 14 is fixed on the top of the support block 17, a second fan blade 15 is fixed on the output end of the second motor 14, a plurality of heat dissipation metals 13 are fixed in the inner cavity of the box body 1, the heat dissipation metals 13 are made of copper-aluminum alloy with fast heat dissipation, a temperature sensing module 18 is fixed on the left side of the inner cavity of the box body 1, the temperature sensing module 18 is externally connected with a controller through a built-in electric wire, the external controller is connected with the first motor 10, the temperature sensing module 18 controls the switch of the first motor 10 through a sensing system, the prior and mature technology is that a plurality of fixing frames 12 are arranged at the front side of the heat dissipation metal 13, the left end and the right end of each fixing frame 12 are fixed in the inner cavity of the box body 1, the heat dissipation effect can be enhanced by arranging the heat dissipation metal 13 in the electric meter box, and the temperature valve point of the electric meter box is arranged by the temperature sensing module 18, when the temperature has not reached the valve point, the second electric motor 14 is used for supporting the daily use of the electricity meter box, when the temperature reaches the valve point, then open first motor 10 automatically, strengthen the heat-sinking capability of ammeter case, solved present when ammeter case uses, the problem that the heat dissipation ventilation effect is not enough to deal with high power electronic component and produce heat.

The longitudinal section of air outlet 2 is fan-shaped, and the rear side of air outlet 2 is fixed with tripe 8, and in this embodiment, through the setting of 2 shapes of air outlet and tripe 8, can make the opening of air outlet 2 towards the rear of box 1 in the use to reach rainproof effect, and be equipped with tripe 8 additional at the opening part, strengthened the rain-proof effect of this device.

The rear side of mount 12 is the fretwork design, and the upper and lower both ends integrated into one piece of mount 12 has the fixed foot of extension, in this embodiment, sets up through mount 12 shape, when having the fixed foot of extension, can not influence the fixed of ammeter to through the fretwork setting, increase the radiating space of ammeter, avoid the heat gathering of ammeter production at the surface of ammeter, thereby strengthened the radiating effect of equipment.

13 quantity of heat dissipation metal is a plurality of, and the clearance between a plurality of heat dissipation metal 13 is 2cm, in this embodiment, through heat dissipation metal 13's shape and distance setting, can make heat dissipation metal 13 distribute in the upper and lower and downside of 1 inner chamber of box, increase heat dissipation metal 13 and heat contact's area, promote the radiating efficiency to there is certain clearance in the heat dissipation metal 13, can not hinder the circulation of air, increase the air circulation nature of 1 inner chamber of box.

The support 11 is cross-shaped, and the quantity of the support 11 is four groups and is distributed in the air outlet 2 from left to right at equal intervals, in this embodiment, through the setting of the shape and quantity of the support 11, the first motor 10 can be supported, the stability of the first motor 10 is increased, and the shape can make the support 11 occupy a smaller area of the air outlet 2, so that the air flow caused by the work of the first fan blade 9 is not blocked.

The left side of air intake 6 is fixed with dust cover 7, and the right side of air intake 6 is fixed with protection casing 16, and in this embodiment, through the setting of dust cover 7 and protection casing 16, can prevent the entering of dust because the work of second motor 14 and second flabellum 15 brings to the fixed of protection casing 16 can avoid staff's hand to touch second flabellum 15 and cause the injury.

The utility model discloses a theory of operation: when the heat dissipation box is used, heat generated during the work of an electric meter and an electric wire can be transferred to the heat dissipation metal 13 located in the box body 1, natural heat dissipation can be performed when the first motor 10 and the second motor 14 do not work, an operator sets the induction temperature for the temperature induction module 18 inside the box body 1, when the temperature in the box body 1 does not reach the set induction temperature, only the second motor 14 located in the air inlet 6 needs to be opened, through the work of the second motor 14, the output shaft of the second motor 14 drives the second fan blade 15 to rotate, the heat is blown to the outside by the in-box hot air under the cooperation of the air outlet 2, if the temperature in the box body 1 continuously rises, under the sensing control of the temperature induction module 18 and an external controller, the first motor 10 in the air outlet 2 is controlled to be opened, under the action of the first motor 10, the first fan blade 9 starts to work, the heat dissipation on the heat dissipation metal 13 can be accelerated, the heat is blown to the outside, the temperature of the heat dissipation metal 13 is rapidly reduced until the temperature is reduced to a valve point of the temperature induction module 18, the first motor 10 is automatically closed, meanwhile, all the heat in the in-box is conducted, and the heat dissipation metal is not cooled to the outside.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an ammeter case that radiating effect is good, includes box (1), its characterized in that: the temperature sensing box is characterized in that a rotating shaft (5) is fixed on the left side of the front face of the box body (1), a box door (3) is fixed on the other side of the rotating shaft (5), a handle (4) is fixedly connected to the right side of the front face of the box door (3), an air outlet (2) is arranged at the top of the box body (1), an air inlet (6) is arranged on the left side of the box body (1), the air outlet (2) and the air inlet (6) are communicated to an inner cavity of the box body (1), a support (11) is fixed to an inner cavity of the air outlet (2), a plurality of first motors (10) are fixed to the lower side of the support (11), first fan blades (9) are fixed to output shafts of the first motors (10), a support block (17) is fixed to an inner cavity of the air inlet (6), a second motor (14) is fixed to the top of the support block (17), a second motor (15) is fixed to the output end of the second motor (14), a plurality of inner cavities of the box body (1) are fixed to heat dissipation metals (13), a temperature sensing modules (18) are fixed to the left side of the inner cavity of the box body (1), and a plurality of fixing frames (12) are fixed to the left and right ends of the fixing frames (12).

2. The ammeter box with good heat dissipation effect as claimed in claim 1, wherein: the longitudinal section of the air outlet (2) is fan-shaped, and a louver (8) is fixed on the rear side of the air outlet (2).

3. The ammeter box with good heat dissipation effect as claimed in claim 1, wherein: the rear side of the fixing frame (12) is in a hollow design, and the upper end and the lower end of the fixing frame (12) are integrally provided with extending fixing legs.

4. The ammeter box with good heat dissipation effect as claimed in claim 1, wherein: the number of the heat dissipation metals (13) is a plurality, and the gaps among the heat dissipation metals (13) are 2cm.

5. The ammeter box with good heat dissipation effect as claimed in claim 1, wherein: the support (11) are cross-shaped, and the quantity of the support (11) is four groups and is distributed in the air outlet (2) from left to right at equal intervals.

6. The ammeter box with good heat dissipation effect as claimed in claim 1, wherein: the left side of air intake (6) is fixed with dust cover (7), the right side of air intake (6) is fixed with protection casing (16).