CN216775354U - High-temperature and high-humidity prevention pressure stabilizing device - Google Patents
High-temperature and high-humidity prevention pressure stabilizing device Download PDFInfo
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- CN216775354U CN216775354U CN202123231617.9U CN202123231617U CN216775354U CN 216775354 U CN216775354 U CN 216775354U CN 202123231617 U CN202123231617 U CN 202123231617U CN 216775354 U CN216775354 U CN 216775354U
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Abstract
The utility model discloses a high-temperature and high-humidity prevention pressure stabilizing device, which comprises: a box body, wherein a sealed working cavity is formed in the box body; the pressure stabilizing functional component is arranged in the working cavity; the temperature adjusting assembly is arranged in the box body and used for adjusting the temperature in the working cavity; and the temperature adjusting component comprises a semiconductor refrigerating piece, and the semiconductor refrigerating piece penetrates through the box body. The technical scheme of the utility model can provide the pressure stabilizing device with the high-temperature prevention function and the high-humidity prevention function.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a high-temperature and high-humidity resistant voltage stabilizing device.
Background
The voltage stabilizer comprises a voltage stabilizing circuit, can keep output voltage basically unchanged when input current and voltage fluctuate or a load changes, has the function of providing stable current, and is widely applied to various fields and scenes. When the voltage stabilizing device is in a high-temperature and/or high-humidity environment, the voltage stabilizing circuit and related components thereof are susceptible to being affected and become unstable, and the temperature inside the voltage stabilizing device is continuously increased along with the increase of the service time and power of the voltage stabilizing device, which also affects the working stability and service life of the voltage stabilizing device. The existing voltage stabilizer does not have the functions of high temperature resistance and high humidity resistance at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-temperature and high-humidity resistant voltage stabilizer, and aims to provide a voltage stabilizer with a high-temperature resistant function and a high-humidity resistant function.
In order to achieve the above object, the present invention provides a voltage stabilizer having both high temperature and high humidity resistance, comprising:
a box body, wherein a sealed working cavity is formed in the box body;
the pressure stabilizing functional component is arranged in the working cavity; and
the temperature adjusting assembly is arranged in the box body and used for adjusting the temperature in the working cavity; and is
The temperature adjusting assembly comprises a semiconductor refrigerating piece, and the semiconductor refrigerating piece penetrates through the box body.
Optionally, the cold end of the semiconductor refrigeration sheet is exposed to the working cavity, the hot end of the semiconductor refrigeration sheet is exposed to the outer side wall surface of the box body, and a heat dissipation sheet is arranged on the surface of the hot end.
Optionally, a heat-conducting silica gel sheet is arranged in the working cavity, one end of the heat-conducting silica gel sheet is in contact with the voltage stabilizing functional component, and the other end of the heat-conducting silica gel sheet is in contact with the semiconductor refrigerating sheet.
Optionally, the high-temperature and high-humidity resistant voltage stabilizer further comprises a control component, and the temperature adjusting component is electrically connected with the control component.
Optionally, the control assembly is provided with a rechargeable battery, and a battery connection end is arranged on the outer side of the box body and is electrically connected with the rechargeable battery; and/or
The rechargeable storage battery is electrically connected with the voltage stabilizing functional component.
Optionally, the high-temperature and high-humidity resistant voltage stabilizer further comprises a plurality of temperature sensors, the plurality of temperature sensors are respectively arranged in the working cavity, and the plurality of temperature sensors are all electrically connected with the control assembly.
Optionally, the temperature adjustment assembly further comprises a heat pipe, and the heat pipe is arranged in the box body in a penetrating mode.
Optionally, the evaporation end of the heat pipe is arranged in the working cavity, and the evaporation end is in contact with the pressure stabilizing functional component; the condensation end of the heat pipe is exposed on the outer side wall surface of the box body in a protruding mode.
Optionally, the outer side wall surface of the box body is provided with a wire sealing connection end, the wire sealing connection end is electrically connected with the voltage stabilizing functional component through a wire, the box body is provided with a wire via hole for the wire to penetrate, and the edge of the wire via hole is provided with a sealing silica gel ring to be in sealing contact with the wire.
Optionally, the box body is provided with a detachable box door, and the detachable box door is provided with a sealing silica gel strip; and/or
An air drying box is arranged in the working cavity, and is provided with a mesh box body and an air drying agent.
The high-temperature and high-humidity resistant voltage stabilizing device provided by the technical scheme of the utility model at least has the following beneficial effects: the high-temperature-resistant and high-humidity-resistant device has the high-temperature-resistant function and the high-humidity-resistant function, is good in heat dissipation performance, and prevents external corrosive substances from entering the working cavity and corroding parts in the device. Specifically, a sealed working cavity is formed in a box body of the high-temperature and high-humidity preventing voltage stabilizing device, namely the working cavity is not communicated with the space outside the box body, and external air and air in the working cavity cannot be communicated, so that external high-humidity gas cannot enter the working cavity to cause adverse effects on voltage stabilizing functional components, and further the beneficial effect of high-humidity prevention is achieved; the temperature adjusting component is arranged on the box body and used for adjusting the temperature in the working cavity, so that adverse effects on the voltage stabilizing functional component caused by temperature changes in the working cavity are prevented, and the beneficial effect of high temperature prevention is achieved; the semiconductor refrigerating sheet has very good refrigerating performance, and can increase the temperature regulating capacity of the voltage stabilizing device, so that the voltage stabilizing device has better high-temperature resistance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the high-temperature and high-humidity resistant voltage stabilizing device of the utility model.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
200 | Voltage stabilization |
| 110 | |
310 | |
| 120 | Heat-conducting |
320 | Heat pipe |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a high-temperature and high-humidity resistant voltage stabilizing device.
Referring to fig. 1, in an embodiment of the present invention, the high temperature and high humidity resistant voltage stabilizing apparatus includes:
a case 100 in which a sealed working chamber 110 is formed in the case 100;
the voltage stabilizing functional component 200, the voltage stabilizing functional component 200 is arranged in the working cavity 110; and
a temperature adjusting assembly provided in the case 100 to adjust a temperature in the working chamber 110; and is
The temperature adjusting assembly includes a semiconductor cooling plate 310, and the semiconductor cooling plate 310 is inserted into the box body 100.
Specifically, in this embodiment, this prevent high temperature and high humidity's voltage regulator device is when work, be formed with sealed working chamber 110 in the box 100 that it has, working chamber 110 and the outer space of box 100 at this moment are isolated by box 100, outside air can't enter into working chamber 110, especially the high humidity air that has steam can't enter into working chamber 110 and cause harmful effects to voltage stabilizing function subassembly 200, thereby reach the beneficial effect of preventing high humidity, likewise, other corrosive liquids and particulate matters etc. also can't enter into working chamber 110 and corrode spare part inside, and can not lead to troubles such as short circuit and electric leakage. The voltage stabilizing device for preventing high temperature and high humidity has a voltage stabilizing functional component 200 for keeping the output voltage substantially constant when the input voltage fluctuates or the load changes. The temperature regulation subassembly is located and is used for adjusting the temperature in the working chamber 110 on the box 100, thereby prevent that the temperature in the working chamber 110 is too high and cause harmful effects to steady voltage functional unit 200, thereby reach the beneficial effect of preventing the high temperature, this temperature regulation subassembly includes multiple temperature regulation apparatus, wherein include semiconductor refrigeration piece 310, semiconductor refrigeration piece 310 wears to locate box 100, with the temperature in adjusting the working chamber 110, can understand, semiconductor refrigeration piece 310 has small, advantages such as no vibration noise and real-time temperature control, and its refrigeration effect is fine, can make voltage regulator device also can keep the temperature in the working chamber 110 in the very high environment of temperature in an appropriate scope.
Further, in this embodiment, the cold end of the semiconductor chilling plate 310 is exposed to the working chamber 110, the hot end is exposed to the outer side wall surface of the box body 100, the cold end has a chilling function, when the cold end is chilled, the temperature of the cold end is lowered and exchanges heat with the air in the working chamber 110, so that the temperature in the working chamber 110 is lowered, the hot end of the semiconductor chilling plate 310 heats, and the heat on the hot end is dissipated to the air outside the box body 100, so that the temperature in the working chamber 110 can be lowered; furthermore, in the present embodiment, the surface of the hot end of the semiconductor cooling plate 310 is provided with a heat sink to enhance the heat dissipation capability thereof, so as to increase the high temperature resistance of the high temperature and high humidity resistant voltage regulator.
Optionally, in this embodiment, a heat conducting silicone sheet 120 is disposed in the working chamber 110, one end of the heat conducting silicone sheet 120 is in contact with the voltage stabilizing functional component 200, and the other end of the heat conducting silicone sheet is in contact with the cold end of the semiconductor refrigeration sheet 310, so as to effectively transfer heat of the voltage stabilizing functional component 200 and air in the working chamber 110 to the cold end of the semiconductor refrigeration sheet 310, the heat conducting silicone sheet 120 has the advantages of soft texture, high compressibility and good heat conducting and insulating properties, and can overcome the defect of poor heat conducting property of air between the voltage stabilizing functional component 200 and the semiconductor refrigeration sheet 310, so that heat conduction between the voltage stabilizing functional component 200 and the semiconductor refrigeration sheet 310 is more efficient.
Without loss of generality, in this embodiment, the high-temperature and high-humidity resistant voltage stabilizer further includes a control component, the temperature adjusting component is electrically connected with the control component, and the control component can adjust the working state of the temperature adjusting component in real time to control the refrigeration effect of the temperature adjusting component.
Optionally, in this embodiment, the control module is provided with a rechargeable battery, which is used to provide the control module and the temperature adjustment module with required electric energy, and the case 100 is provided with a battery connection terminal outside for electrically connecting the rechargeable battery with a power supply outside the case 100, so as to charge the rechargeable battery when the power of the rechargeable battery is exhausted. It can be understood that the arrangement of the rechargeable storage battery can ensure that the high-temperature high-humidity resistant voltage stabilizing device can normally operate when no other external power supply is connected.
Optionally, in this embodiment, the rechargeable battery is electrically connected to the voltage stabilizing function module 200 to obtain the required electric energy, and when the electric quantity of the rechargeable battery is low, the control module controls the passage between the rechargeable battery and the voltage stabilizing function module 200 to perform charging, so that the rechargeable battery can be charged without connecting an external power source, and the operation steps of connecting the external power source are saved.
Without loss of generality, in this embodiment, the high-temperature and high-humidity resistant voltage stabilizer further includes a plurality of temperature sensors, the plurality of temperature sensors are respectively disposed in each region of the working chamber 110 to comprehensively monitor the temperature of each region of the working chamber 110, and are electrically connected to the control component, optionally, the temperature adjusting components are respectively disposed at different positions of the box body 100, and each temperature sensor corresponds to a temperature adjusting component close thereto, and when one of the temperature sensors monitors that the temperature of a certain region is higher, the control component controls the temperature adjusting component corresponding to the temperature sensor to perform refrigeration or increase the refrigeration power. It can be understood that the high-temperature and high-humidity resistant voltage stabilizing device can effectively and accurately adjust the internal temperature, and has the beneficial effect of saving energy.
Optionally, in this embodiment, the temperature adjustment assembly further includes a plurality of heat pipes 320, the heat pipes 320 are disposed in the box 100, and it can be understood that the heat dissipation capability of the heat pipes 320 is far higher than that of a general metal heat dissipation member, which can enhance the heat dissipation capability of the high-temperature and high-humidity resistant voltage stabilizer. However, the design is not limited thereto, in other embodiments, the temperature adjustment assembly further includes and is not limited to a plurality of graphene plates, and the graphene plates are disposed through the box body 100, and it can be understood that the graphene plates are a solid with good heat conductivity, and the heat dissipation capability of the high-temperature and high-humidity resistant voltage stabilizer can be enhanced.
Further, in this embodiment, the evaporation end of the heat pipe 320 is disposed in the working chamber 110, and the evaporation end contacts with the pressure stabilizing functional component 200, and after the evaporation end absorbs the heat of the pressure stabilizing functional component 200 and the air in the working chamber 110, the refrigerant inside the heat pipe 320 absorbs heat and evaporates; the condensation end is exposed on the outer side wall surface of the box body 100, and the refrigeration medium absorbs heat and evaporates, flows to the condensation end, condenses and releases heat, and then changes back to a liquid state, so that the purpose of transmitting heat in the working cavity 110 to the outside of the box body 100 can be achieved, and the beneficial effect of cooling the inside of the working cavity 110 is achieved.
Furthermore, in the present embodiment, the heat pipe 320 is disposed through the top wall of the box 100, the evaporation end of the heat pipe 320 is located at the lower portion thereof, and the condensation end is located at the upper portion thereof, so that the refrigerant can flow back to the evaporation end only under the influence of gravity after being condensed back to a liquid state at the condensation end, thereby facilitating the circulation of cooling and heating.
Optionally, in this embodiment, a wire sealing connection end is disposed on an outer side wall surface of the box 100, and the wire sealing connection end is electrically connected to the voltage stabilizing functional assembly 200 in the box 100 for inputting and outputting voltage, specifically, an external space of the wire sealing connection end is not communicated with an internal space of the working chamber 110, conceivably, the box 100 can be kept sealed, and the high-humidity air and other corrosive liquids and particulate matters in the external space of the box 100 permeate into the working chamber 110, so as to achieve the beneficial effect of preventing high humidity, prevent corrosion of parts in the working chamber 110, and prevent short circuit and leakage of electricity, and ensure the safety of the voltage stabilizing device. Optionally, in this embodiment, the wire sealing connection end is embedded in a mounting groove formed on the outer side wall surface of the box body 100, a wire via hole is formed at the bottom of the mounting groove for a wire to pass through, a sealing silica gel ring is arranged at the edge of the wire via hole to be in sealing contact with the wire, and additionally, the inner side wall surface of the wire sealing connection end is in close contact with the wall surface of the mounting groove and is bonded with a waterproof adhesive. However, the design is not limited thereto, and in other embodiments, the wire sealing connection end may also be and is not limited to be directly integrated with the box 100 or directly adhered to the wall surface of the box 100 outside the wire passing hole.
Further, in this embodiment, box 100 is equipped with and dismantles the chamber door, can dismantle the chamber door and be used for installing the spare part in needs to working chamber 110, when dismantling and maintaining, the staff of being convenient for carries out above-mentioned operation, and, the border that can dismantle the chamber door is equipped with the sealing silica gel strip, when the chamber door is closed on box 100, the leakproofness of working chamber 110 can be guaranteed to the sealing silica gel strip, in the high humid air and other corrosive liquids and the particulate matter infiltration working chamber 110 of box 100 exterior space, thereby reach and prevent that the spare part in the working chamber 110 from being corroded and taking place the trouble of short circuit and electric leakage, this prevent high humid voltage regulator's of high temperature security.
Optionally, in this embodiment, an air drying box is disposed in the working chamber 110, the air drying box is configured to absorb moisture in the air in the working chamber 110, the air drying box is configured with a mesh box body, and an air drying agent is disposed in the air drying box, the air in the working chamber 110 contacts with the air drying agent through a mesh hole on the box body, so as to achieve the purpose of removing moisture in the air, and further achieve the beneficial effect of preventing high humidity.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A high-temperature high-humidity resistant voltage stabilizer is characterized by comprising:
a box body, wherein a sealed working cavity is formed in the box body;
the pressure stabilizing functional component is arranged in the working cavity; and
the temperature adjusting assembly is arranged in the box body and used for adjusting the temperature in the working cavity; and is
The temperature adjusting assembly comprises a semiconductor refrigerating piece, and the semiconductor refrigerating piece penetrates through the box body.
2. The pressure stabilizing device for preventing high temperature and high humidity according to claim 1, wherein the cold end of the semiconductor refrigeration sheet is exposed to the working chamber, the hot end is exposed to the outer side wall surface of the box body, and the surface of the hot end is provided with a heat radiating fin.
3. The pressure stabilizing device for preventing high temperature and high humidity according to claim 2, wherein a heat conductive silicone sheet is disposed in the working chamber, one end of the heat conductive silicone sheet is in contact with the pressure stabilizing function component, and the other end of the heat conductive silicone sheet is in contact with the semiconductor refrigeration sheet.
4. The device according to claim 1, further comprising a control unit, wherein the temperature control unit is electrically connected to the control unit.
5. The voltage stabilizing device against high temperature and high humidity according to claim 4, wherein the control assembly is provided with a rechargeable battery, and a battery connection terminal is provided outside the case, the battery connection terminal being electrically connected to the rechargeable battery; and/or
The rechargeable storage battery is electrically connected with the voltage stabilizing functional component.
6. The device according to claim 4, further comprising a plurality of temperature sensors, wherein the plurality of temperature sensors are respectively disposed in the working chambers, and the plurality of temperature sensors are electrically connected to the control unit.
7. The pressure stabilizing device for preventing high temperature and high humidity as claimed in claim 1, wherein the temperature adjusting assembly further comprises a heat pipe, and the heat pipe is arranged in the box body in a penetrating way.
8. The pressure stabilizing device for preventing high temperature and high humidity according to claim 7, wherein the evaporation end of the heat pipe is arranged in the working chamber, and the evaporation end is in contact with the pressure stabilizing functional component; the condensation end of the heat pipe is exposed on the outer side wall surface of the box body in a protruding mode.
9. The voltage stabilizing device for preventing high temperature and high humidity according to claim 1, wherein the outer side wall surface of the box body is provided with a wire sealing connection end, the wire sealing connection end is electrically connected with the voltage stabilizing functional component through a wire, the box body is provided with a wire through hole for the wire to pass through, and the edge of the wire through hole is provided with a sealing silica gel ring to be in sealing contact with the wire.
10. The pressure stabilizing device for preventing high temperature and high humidity according to any one of claims 1 to 9, wherein the box body is provided with a detachable box door, and the detachable box door is provided with a sealing silica gel strip; and/or
An air drying box is arranged in the working cavity, and is provided with a mesh box body and an air drying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231617.9U CN216775354U (en) | 2021-12-21 | 2021-12-21 | High-temperature and high-humidity prevention pressure stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231617.9U CN216775354U (en) | 2021-12-21 | 2021-12-21 | High-temperature and high-humidity prevention pressure stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216775354U true CN216775354U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123231617.9U Active CN216775354U (en) | 2021-12-21 | 2021-12-21 | High-temperature and high-humidity prevention pressure stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216775354U (en) |
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2021
- 2021-12-21 CN CN202123231617.9U patent/CN216775354U/en active Active
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