CN213457057U - Strong radiating ammeter case - Google Patents
Strong radiating ammeter case Download PDFInfo
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- CN213457057U CN213457057U CN202021580947.1U CN202021580947U CN213457057U CN 213457057 U CN213457057 U CN 213457057U CN 202021580947 U CN202021580947 U CN 202021580947U CN 213457057 U CN213457057 U CN 213457057U
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Abstract
The utility model discloses an electric meter box with strong heat dissipation, which comprises a box body; the inner walls of the periphery of the middle part of the box body are connected with a heat conducting plate through bolts; the inner walls of the two sides of the box body are provided with ventilation openings; the outer wall of one side of the heat conducting plate is connected with uniformly distributed fans through bolts; the number of the fans is more than two; the outer wall of one side of the heat conducting plate is fixedly connected with a semiconductor radiator through a screw; the outer wall of the other side of the heat conducting plate is fixedly connected with a temperature sensor through a screw. The utility model relates to a through setting up temperature sensor, heat-conducting plate, louvre, fan and semiconductor radiator, realized ammeter case heat dissipation hierarchical regulation's purpose, the inside temperature of temperature sensor perception ammeter case, when the temperature risees, the heat that the fan operation was on with the heat-conducting plate is blown off from the louvre, and when the temperature further risees, a large amount of heats are absorbed in the operation of semiconductor radiator, with the inside temperature reduction of box, have realized ammeter case hierarchical regulation temperature's purpose.
Description
Technical Field
The utility model relates to a heat dissipation ammeter case technical field especially relates to a strong radiating ammeter case.
Background
Along with the progress of science and technology and the development of society, electric power has become the necessity of life, and family house all can the circular telegram, and the ammeter is indispensable as the counter of an electric quantity, and at present, among the prior art, the heat dissipation function of ammeter case is more crude, and when summer, can produce high temperature when using the ammeter for a long time, the heat dissipation can not influence the resident normal power consumption in time, the conflagration takes place during the serious, consequently, need for a strong radiating ammeter case urgently.
Through the retrieval, chinese patent application number is CN 209707566U's patent, discloses a radiating ammeter case by force, relates to ammeter case technical field, specifically is a radiating ammeter case by force, including ammeter case, the surface fixedly connected with hinge of ammeter case, the surface swing joint of hinge has ammeter case chamber door, the surface fixedly connected with power display window of ammeter case chamber door, power display window's surface fixedly connected with light, the surface of ammeter case chamber door is provided with ammeter case lock, the louvre has been seted up to ammeter case surface one side that is close to ammeter case chamber door, the inside wall fixedly connected with condenser pipe interlayer of ammeter case.
The waterproof protection device for the gas pipeline in the patent has the following defects: above-mentioned ammeter case adopts the water-cooling technique, need add the cooling water to heat abstractor, and the practicality is low, and above-mentioned technique can not adjust according to the temperature grading, causes the waste of resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the ammeter case that exists among the prior art and adopting the water-cooling technique, need add the cooling water to heat abstractor, the practicality is low, and can not adjust according to the temperature classification, causes the waste of resource.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric meter box with strong heat dissipation comprises a box body; the inner walls of the periphery of the middle part of the box body are connected with a heat conducting plate through bolts; the inner walls of the two sides of the box body are provided with ventilation openings; the outer wall of one side of the heat conducting plate is connected with uniformly distributed fans through bolts; the number of the fans is more than two; the outer wall of one side of the heat conducting plate is fixedly connected with a semiconductor radiator through a screw; the outer wall of the other side of the heat conducting plate is fixedly connected with a temperature sensor through a screw; an ammeter installation groove is processed on the inner wall of the other side of the heat conducting plate; heat dissipation holes are processed on the inner wall of one side of the box body; the inner walls of the two sides of the box body are provided with wire inlet holes and wire outlet holes; a control unit is arranged in the box body; the fan, the semiconductor radiator and the temperature sensor are all electrically connected with the internal control unit.
As a further aspect of the present invention: the outer wall of the other side of the box body is connected with a door of the electric meter through a hinge; the outer wall of one side of the electric meter box door is connected with a handle through a screw; a lock hole is formed in the inner wall of one side of the handle; the outer wall of one side of the electric meter box door is fixedly connected with a temperature display through a screw; the temperature display is electrically connected with the internal control unit.
As a further aspect of the present invention: the inner wall of one side of the ventilation opening is fixedly connected with a filter screen through a screw.
As a further aspect of the present invention: the outer wall of the top end of the box body is connected with a heat dissipation cover through a hinge.
As a further aspect of the present invention: the outer walls of one sides of the wire inlet hole and the wire outlet hole are connected with wire pipes through bolts; the outer wall of the other side of the heat conducting plate is connected with an LED lamp through a bolt; the LED lamp is electrically connected with the internal control unit.
As a further aspect of the present invention: the semiconductor radiator comprises a cold end insulating ceramic chip, a hot end insulating ceramic chip, a metal conductor and a refrigeration semiconductor; the outer walls of one sides of the cold end insulating ceramic plate and the hot end insulating ceramic plate are fixedly connected with metal conductors through screws; the two metal conductors are connected by a refrigeration semiconductor.
As a further aspect of the present invention: the refrigerating semiconductor is formed by embedding and arranging N-type semiconductors and P-type semiconductor particles.
Compared with the prior art, the utility model provides a strong radiating ammeter case possesses following beneficial effect:
1. the utility model relates to a through setting up temperature sensor, heat-conducting plate, louvre, fan and semiconductor radiator, realized ammeter case heat dissipation hierarchical regulation's purpose, the inside temperature of temperature sensor perception ammeter case, when the temperature risees, the heat that the fan operation was on with the heat-conducting plate is blown off from the louvre, and when the temperature further risees, a large amount of heats are absorbed in the operation of semiconductor radiator, with the inside temperature reduction of box, have realized ammeter case hierarchical regulation temperature's purpose.
2. The utility model relates to a through set up cold junction insulating ceramic wafer, hot junction insulating ceramic wafer, metallic conductor, refrigeration semiconductor on semiconductor radiator, realized giving the radiating purpose of ammeter case fast, insulating ceramic wafer is insulating and heat conduction good, and is with low costs, and the refrigeration semiconductor is inlayed by N type semiconductor and P type semiconductor granule and arranges and form, and the material of refrigeration semiconductor is ternary solid solution alloy, and the refrigeration semiconductor can form low temperature absorption heat in the twinkling of an eye, and the quick effect of giving the cooling of ammeter case that reaches.
3. The utility model relates to a through set up the vent on the box and set up the filter layer on the vent, realized the inside clear purpose of ammeter case, when ammeter incasement portion temperature is not high, the ammeter case only carries out the heat exchange through vent and outside air, reduces the energy consumption, resources are saved, and the impurity in the air can be filtered to the filter layer on the vent simultaneously, guarantees the clean and tidy of ammeter incasement portion environment.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view of a subjective structure of a strong heat dissipation electric meter box according to the present invention;
fig. 2 is a schematic view of a subjective cross-sectional view of an electric meter box with strong heat dissipation according to the present invention;
fig. 3 is a schematic side sectional view of an electric meter box with strong heat dissipation according to the present invention;
fig. 4 is a schematic view of a semiconductor heat sink of the electric meter box with strong heat dissipation according to the present invention;
fig. 5 is the utility model provides a circuit flow schematic diagram of strong radiating ammeter case.
In the figure: 1-a box body; 2-a heat dissipation cover; 3-a wire inlet hole; 4-wire outlet hole; 5-a vent; 6, filtering a screen; 7-electric meter box door; 8-a handle; 9-a lock hole; 10-a temperature display; 11-a heat-conducting plate; 12-an LED lamp; 13-a temperature sensor; 14-a wire conduit; 15-heat dissipation holes; 16-a semiconductor heat spreader; 17-a fan; 18-cold end insulating ceramic sheet; 19-a metal conductor; 20-a refrigeration semiconductor; 21-hot side insulating ceramic sheet.
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.
In order to realize the function of adjusting the temperature of the electric meter box with strong heat dissipation in a grading way, as shown in fig. 1, 2, 3 and 5, the electric meter box with strong heat dissipation comprises a box body 1; the inner wall of the periphery of the middle part of the box body 1 is connected with a heat conducting plate 11 through bolts; the inner walls of two sides of the box body 1 are provided with ventilation openings 5; the outer wall of one side of the heat conducting plate 11 is connected with uniformly distributed fans 17 through bolts; the number of the fans 17 is more than two; the outer wall of one side of the heat conducting plate 11 is fixedly connected with a semiconductor radiator 16 through a screw; the outer wall of the other side of the heat conducting plate 11 is fixedly connected with a temperature sensor 13 through a screw; an ammeter installation groove is processed on the inner wall of the other side of the heat conduction plate 11; a heat dissipation hole 15 is processed on the inner wall of one side of the box body 1; the inner walls of two sides of the box body 1 are provided with a wire inlet hole 3 and a wire outlet hole 4; a control unit is arranged in the box body 1; the fan 17, the semiconductor radiator 16 and the temperature sensor 13 are all electrically connected with the internal control unit; through setting up the inside temperature of temperature sensor 13 perception ammeter case, at the beginning, only carry out the heat exchange through vent 5, the temperature risees the back, and fan 17 operates and blows off the heat on the heat-conducting plate 11 from louvre 15, and when the temperature further risees, semiconductor radiator 16 operates and absorbs a large amount of heats, with the inside temperature reduction of box 1, has realized the purpose of ammeter case hierarchical temperature regulation.
In order to ensure the safety of the electric meter box, as shown in fig. 1 and 5, the outer wall of the other side of the box body 1 is connected with a door 7 of the electric meter box through a hinge; the outer wall of one side of the electric meter box door 7 is connected with a handle 8 through a screw; a lock hole 9 is arranged on the inner wall of one side of the handle 8; the outer wall of one side of the electric meter box door 7 is fixedly connected with a temperature display 10 through a screw; the temperature display 10 is electrically connected with the internal control unit; the handle 8 conveniently opens the ammeter box door 7, and the lockhole 9 prevents that the ammeter from being stolen, and the inside temperature of temperature monitor 10 real time monitoring ammeter case has ensured ammeter case's safety.
In order to ensure the cleanness of the inside of the electric meter box, as shown in fig. 1, the inner wall of one side of the ventilation opening 5 is fixedly connected with a filter screen 6 through a screw; the filter screen 6 on the ventilation opening 5 can block dust in the air, and the cleanness of the interior of the electric meter box is guaranteed.
In order to conveniently overhaul a heat dissipation device inside an electric meter box, as shown in fig. 1, the outer wall of the top end of a box body 1 is connected with a heat dissipation cover 2 through a hinge; the staff can open the ammeter case through heat dissipation lid 2, and then the inside heat abstractor of inspection maintenance ammeter case.
In order to ensure that the wiring inside the electric meter box is not messy, as shown in fig. 2 and 5, the outer walls of one sides of the wire inlet hole 3 and the wire outlet hole 4 are connected with a wire pipe 14 through bolts; the outer wall of the other side of the heat conducting plate 11 is connected with an LED lamp 12 through a bolt; the LED lamp 12 is electrically connected with the internal control unit; the wire tube 14 can restrain the insertion of a wire from the wire inlet hole 3 and the connection of the wire from the wire outlet hole 4, so that the internal wiring is ensured to be neat, and the LED lamp 12 plays a role in illumination.
In order to ensure the heat dissipation effect of the semiconductor heat sink 16, as shown in fig. 4, the semiconductor heat sink 16 includes a cold-end insulating ceramic sheet 18, a hot-end insulating ceramic sheet 21, a metal conductor 19, and a refrigeration semiconductor 20; the outer walls of one sides of the cold end insulating ceramic plate 18 and the hot end insulating ceramic plate 21 are fixedly connected with metal conductors 19 through screws; the two metal conductors 19 are connected by a refrigeration semiconductor 20; the refrigeration semiconductor 20 runs, the cold end insulating ceramic sheet 18 absorbs heat and transmits the heat to the hot end insulating ceramic sheet 21 through the metal conductor 19, the heat dissipation effect of the semiconductor radiator 16 is ensured, and the insulating ceramic sheet is insulating, good in heat conduction and low in cost.
In order to ensure the normal operation of the refrigeration semiconductor 20, as shown in fig. 4, the refrigeration semiconductor 20 is formed by a mosaic arrangement of N-type semiconductor and P-type semiconductor particles; the refrigerating semiconductor 20 is made of ternary solid solution alloy, and the refrigerating semiconductor 20 can instantly form low temperature to absorb heat, so that the effect of quickly cooling the electric meter box is achieved.
The working principle is as follows: when the electric meter is used, the power supply of each electric device is switched on, the lock hole 9 is unlocked, the door 7 of the electric meter is opened through the handle 8, the LED lamp is opened, the electric meter is installed on the electric meter installation groove on the heat conduction plate 11, the electric wire is inserted from the wire inlet hole 3 and is connected out from the wire outlet hole 4, the electric wire pipe 14 plays a role of restraining the electric wire, so that the wiring inside the electric meter box is neat and uniform, the maintenance and the checking are convenient, finally, the electric meter box is locked through the lock hole 9, when the electric meter operates, the temperature sensor 13 senses the temperature inside the electric meter box, when the electric meter starts, the heat exchange is carried out only through the vent 5, after the temperature rises, the fan 17 operates to blow out the heat on the heat conduction plate 11 from the heat dissipation holes 15, when the temperature further rises, the semiconductor radiator 16 operates to absorb a large amount of heat, the temperature inside the box, the safety of ammeter case has been ensured, filter screen 6 on vent 5 can block the dust in the air, the inside cleanness of ammeter case has been guaranteed, refrigeration semiconductor 20 when operation, cold junction insulating ceramic piece 18 absorbs the heat and transmits for hot junction insulating ceramic piece 21 through metallic conductor 19, the radiating effect of semiconductor radiator 16 has been guaranteed, insulating and heat conduction of insulating ceramic piece are good, and is with low costs, refrigeration semiconductor 20's material is ternary solid solution alloy, refrigeration semiconductor 20 can form low temperature in the twinkling of an eye and absorb the heat, the quick effect of cooling for the ammeter case that reaches.
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 (7)
1. An electric meter box with strong heat dissipation comprises a box body (1); the heat-conducting box is characterized in that the inner walls of the periphery of the middle part of the box body (1) are connected with a heat-conducting plate (11) through bolts; the inner walls of the two sides of the box body (1) are provided with ventilation openings (5); the outer wall of one side of the heat conducting plate (11) is connected with uniformly distributed fans (17) through bolts; the number of the fans (17) is more than two; the outer wall of one side of the heat conducting plate (11) is fixedly connected with a semiconductor radiator (16) through a screw; the outer wall of the other side of the heat conducting plate (11) is fixedly connected with a temperature sensor (13) through a screw; an ammeter mounting groove is processed on the inner wall of the other side of the heat conducting plate (11); heat dissipation holes (15) are formed in the inner wall of one side of the box body (1); the inner walls of two sides of the box body (1) are provided with a wire inlet hole (3) and a wire outlet hole (4); a control unit is arranged in the box body (1); the fan (17), the semiconductor radiator (16) and the temperature sensor (13) are all electrically connected with the internal control unit.
2. The ammeter box with strong heat dissipation as recited in claim 1, wherein the outer wall of the other side of the box body (1) is connected with a door (7) of the ammeter box through a hinge; the outer wall of one side of the electric meter box door (7) is connected with a handle (8) through a screw; a lock hole (9) is arranged on the inner wall of one side of the handle (8); the outer wall of one side of the electric meter box door (7) is fixedly connected with a temperature display (10) through a screw; the temperature display (10) is electrically connected with the internal control unit.
3. The ammeter box with strong heat dissipation as claimed in claim 1, wherein the inner wall of one side of the ventilation opening (5) is fixedly connected with the filter screen (6) through screws.
4. The ammeter box with strong heat dissipation as claimed in claim 1, wherein the outer wall of the top end of the box body (1) is connected with the heat dissipation cover (2) through a hinge.
5. The ammeter box with strong heat radiation as claimed in claim 1, wherein the outer walls of one side of the wire inlet hole (3) and one side of the wire outlet hole (4) are connected with the wire pipes (14) through bolts; the outer wall of the other side of the heat conducting plate (11) is connected with an LED lamp (12) through a bolt; the LED lamp (12) is electrically connected with the internal control unit.
6. The ammeter box with strong heat dissipation as recited in claim 1, wherein the semiconductor heat sink (16) comprises a cold-end insulating ceramic sheet (18), a hot-end insulating ceramic sheet (21), a metal conductor (19) and a refrigeration semiconductor (20); the outer walls of one sides of the cold end insulating ceramic sheet (18) and the hot end insulating ceramic sheet (21) are fixedly connected with metal conductors (19) through screws; the two metal conductors (19) are connected by a refrigeration semiconductor (20).
7. An electric meter box with strong heat dissipation as claimed in claim 6, characterized in that the refrigeration semiconductor (20) is formed by a mosaic arrangement of N-type semiconductor and P-type semiconductor particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580947.1U CN213457057U (en) | 2020-08-03 | 2020-08-03 | Strong radiating ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580947.1U CN213457057U (en) | 2020-08-03 | 2020-08-03 | Strong radiating ammeter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213457057U true CN213457057U (en) | 2021-06-15 |
Family
ID=76308165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580947.1U Active CN213457057U (en) | 2020-08-03 | 2020-08-03 | Strong radiating ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213457057U (en) |
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2020
- 2020-08-03 CN CN202021580947.1U patent/CN213457057U/en active Active
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