CN218162226U - Inverter box body for installing photovoltaic grid-connected device - Google Patents
Inverter box body for installing photovoltaic grid-connected device Download PDFInfo
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- CN218162226U CN218162226U CN202221926749.5U CN202221926749U CN218162226U CN 218162226 U CN218162226 U CN 218162226U CN 202221926749 U CN202221926749 U CN 202221926749U CN 218162226 U CN218162226 U CN 218162226U
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- heat dissipation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model provides an inverter box for installing photovoltaic is incorporated into power networks and uses, include: case shell, heat dissipation box, water-blocking layer, processing layer, insulating layer, temperature sensor, shell, display screen and base, the heat dissipation box is all installed to the case shell left and right sides, the display screen is installed to case shell front end intermediate position, the base is installed to terminal surface under the case shell, the processing layer is installed to water-blocking layer left end face, processing layer left end face installs the insulating layer, the shell is installed to insulating layer left side intermediate position, compares with prior art, the utility model discloses following beneficial effect has: through using temperature sensor and singlechip, can the inside temperature of real-time detection box, through using blade and DC motor, can make the inside temperature of box reduce, improved the utility model discloses temperature control's effect.
Description
Technical Field
The utility model belongs to the technical field of the dc-to-ac converter, relate to dc-to-ac converter box device, specifically speaking relates to an inverter box for installing photovoltaic grid-connected usefulness.
Background
The inverter box body is mainly applied to renewable energy grid-connected power generation systems, off-grid village power supply systems and household power supply systems, and can provide power for regional communication, traffic, street lamp illumination and the like with difficult power grid extension.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an inverter box for installing photovoltaic is incorporated into power networks and uses solves the problem that provides among the above-mentioned background art.
The utility model discloses a following technical scheme realizes: an inverter box for installing a photovoltaic grid connection, comprising: case shell, heat dissipation box, display screen and base, the heat dissipation box is all installed to the case shell left and right sides, the display screen is installed to case shell front end intermediate position, the base is installed to terminal surface under the case shell.
As a preferred embodiment, the box shell is hermetically connected with the heat dissipation box body in actual use, two sets of the heat dissipation box body are installed in actual use, the specifications of the two sets of the heat dissipation box body are the same in actual use, the heat dissipation louver is installed on the outer side of the heat dissipation box body in actual use, and the heat dissipation groove is formed in the heat dissipation louver in actual use.
As a preferred embodiment, the heat dissipation box body comprises a water blocking layer, a processing layer and a relay in actual use, the processing layer is mounted on the left end face of the water blocking layer in actual use, the insulating layer is mounted on the left end face of the processing layer in actual use, a shell is mounted in the middle of the left side of the insulating layer in actual use, a temperature sensor is mounted on the outer side of the shell in actual use, and an air duct is formed in the inner side of the shell in actual use.
As a preferred embodiment, a blade is installed on the inner side of the air duct in actual use, a direct current motor is installed on the inner side of the blade in actual use, a blocking net is installed on the left side of the direct current motor in actual use, a storage is installed at the upper end of the inner side of the processing layer in actual use, a single chip microcomputer is installed on the lower end face of the storage in actual use, a relay is installed on the lower end face of the single chip microcomputer in actual use, and wires are installed on the relay, the storage and the left and right sides of the single chip microcomputer in actual use.
In a preferred embodiment, the water-blocking layer is made of a rubber in actual use, the inner part of the processing layer is a hollow structure in actual use, the insulating layer is made of a rubber in actual use, the water-blocking layer is hermetically connected with the processing layer in actual use, the temperature sensor is provided with a plurality of groups in actual use, and the inner part of the air duct is communicated with the heat dissipation groove in actual use.
In a preferred embodiment, the output of the temperature sensor is connected to the input of a single-chip microcomputer in actual use, the output of the single-chip microcomputer is connected to the input of the memory in actual use in both directions, the output of the single-chip microcomputer is connected to the input of a relay in actual use, and the output of the relay is connected to the input of the dc motor in actual use.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through using temperature sensor and singlechip, can the inside temperature of real-time detection box, through using blade and direct current motor, can make the inside temperature of box reduce, improved the utility model discloses temperature control's effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an inverter box for mounting a photovoltaic grid connection of the present invention;
fig. 2 is a schematic structural diagram of a heat dissipation box in an inverter box for mounting a photovoltaic grid connection of the present invention;
fig. 3 is a right view structural diagram of the inside of a treatment layer in an inverter box for mounting a photovoltaic grid connection of the present invention;
fig. 4 is a block diagram illustrating a working process of an inverter box for installing a photovoltaic grid connection of the present invention;
in the figure: 1-box shell, 2-radiating box, 3-display screen, 4-base, 21-water-resisting layer, 22-processing layer, 23-insulating layer, 24-temperature sensor, 25-shell, 26-air duct, 27-blade, 28-resistance net, 29-DC motor, 201-wire, 202-single chip, 203-storage and 204-relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an inverter box for installing a photovoltaic grid connection includes: case shell 1, heat dissipation box 2, display screen 3 and base 4, heat dissipation box 2 is all installed to the 1 left and right sides of case shell, and display screen 3 is installed to 1 front end intermediate position of case shell, and base 4 is installed to the terminal surface under 1 of case shell.
The box shell 1 is connected with the heat dissipation box body 2 in a sealing mode in actual use, the heat dissipation box body 2 is provided with two groups in actual use, the specifications of the two groups of heat dissipation box bodies 2 are the same in actual use, the heat dissipation shutter is arranged on the outer side of the heat dissipation box body 2 in actual use, and the heat dissipation groove is formed in the heat dissipation shutter in actual use.
The heat dissipation box body 2 comprises a water resistance layer 21, a processing layer 22 and a relay 204 in actual use, wherein the processing layer 22 is installed on the left end face of the water resistance layer 21 in actual use, an insulating layer 23 is installed on the left end face of the processing layer 22 in actual use, a shell 25 is installed in the middle of the left side of the insulating layer 23 in actual use, a temperature sensor 24 is installed on the outer side of the shell 25 in actual use, and an air duct 26 is formed in the inner side of the shell 25 in actual use.
The blade 27 is installed on the inner side of the air duct 26 in actual use, the direct current motor 29 is installed on the inner side of the blade 27 in actual use, the blocking net 28 is installed on the left side of the direct current motor 29 in actual use, the storage 203 is installed at the upper end of the inner side of the processing layer 22 in actual use, the single chip microcomputer 202 is installed on the lower end face of the storage 203 in actual use, the relay 204 is installed on the lower end face of the single chip microcomputer 202 in actual use, and the wires 201 are installed on the left side and the right side of the relay 204, the storage 203 and the single chip microcomputer 202 in actual use, so that the temperature inside the box body can be reduced.
The water-resistant layer 21 is made of rubber in actual use, the processing layer 22 is internally of a hollow structure in actual use, the insulating layer 23 is made of rubber in actual use, the water-resistant layer 21 is hermetically connected with the processing layer 22 in actual use, a plurality of groups of temperature sensors 24 are arranged in actual use, and the air duct 26 is internally communicated with the radiating grooves in actual use.
The output end of the temperature sensor 24 is connected with the input end of the single chip microcomputer 202 in actual use, the output end of the single chip microcomputer 202 is in bidirectional connection with the input end of the storage 203 in actual use, the output end of the single chip microcomputer 202 is connected with the input end of the relay 204 in actual use, the output end of the relay 204 is connected with the input end of the direct current motor 29 in actual use, and the internal temperature of the box body can be detected in real time.
As an embodiment of the present invention: before the in-service use, the staff can input the critical value of the internal temperature of the box body into the storage 203, in the in-service use, the internal renewable energy of the box shell 1 generates large heat when performing current transformation, the temperature sensor 24 can detect the internal temperature information of the box shell 1 and transmit the internal temperature information to the single chip microcomputer 202, the single chip microcomputer 202 compares the internal temperature information with the critical value of the temperature stored in the storage 203 after further calculation and processing, if the internal temperature information is higher than the critical value, the single chip microcomputer 202 controls the relay 204 through the control, then controls the on-off of the current of the battery flowing through the direct current motor 29, thereby controlling the operation of the direct current motor 29, and drives the blades 27 to rotate through the direct current motor 29, the blades 27 rotate to discharge the internal heat of the box shell 1 from the heat dissipation louver through the air duct 26, thereby cooling the internal of the box shell 1.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An inverter box for installing a photovoltaic grid connection, comprising: case shell (1), heat dissipation box (2), display screen (3) and base (4), its characterized in that: heat dissipation box (2) are all installed to the case shell (1) left and right sides, display screen (3) are installed to case shell (1) front end intermediate position, base (4) are installed to terminal surface under case shell (1).
2. The inverter box body for installing the photovoltaic grid-connected device according to claim 1, characterized in that: case shell (1) and heat dissipation box (2) sealing connection, two sets of are installed to heat dissipation box (2), and two sets of heat dissipation box (2) specification is the same, heat dissipation tripe is installed in heat dissipation box (2) outside, and the inside radiating groove of having seted up of heat dissipation tripe.
3. The inverter box body for installing the photovoltaic grid-connected device according to claim 1, characterized in that: the heat dissipation box body (2) comprises a waterproof layer (21), a processing layer (22) and a relay (204), the processing layer (22) is installed on the left end face of the waterproof layer (21), an insulating layer (23) is installed on the left end face of the processing layer (22), an outer shell (25) is installed at the middle position of the left side of the insulating layer (23), a temperature sensor (24) is installed on the outer side of the outer shell (25), and an air duct (26) is formed in the inner side of the outer shell (25).
4. The inverter box body for installing the photovoltaic grid connection, according to claim 3, is characterized in that: blade (27) are installed to wind channel (26) inboard, direct current motor (29) are installed to blade (27) inboard, direct current motor (29) left side is installed and is hindered net (28), accumulator (203) are installed to handle layer (22) inboard upper end, singlechip (202) are installed to the terminal surface under accumulator (203), relay (204) are installed to the terminal surface under singlechip (202), wire (201) are all installed to relay (204), accumulator (203) and singlechip (202) left and right sides.
5. The inverter box body for installing the photovoltaic grid-connected device according to claim 3, characterized in that: the waterproof layer (21) is made of rubber, the processing layer (22) is internally of a hollow structure, the insulating layer (23) is made of rubber, the waterproof layer (21) is connected with the processing layer (22) in a sealing mode, the temperature sensors (24) are provided with a plurality of groups, and the air duct (26) is internally communicated with the radiating grooves.
6. The inverter box body for installing the photovoltaic grid-connected device according to claim 5, characterized in that: the output end of the temperature sensor (24) is connected with the input end of the single chip microcomputer (202), the output end of the single chip microcomputer (202) is connected with the input end of the storage (203) in a two-way mode, the output end of the single chip microcomputer (202) is connected with the input end of the relay (204), and the output end of the relay (204) is connected with the input end of the direct current motor (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221926749.5U CN218162226U (en) | 2022-07-25 | 2022-07-25 | Inverter box body for installing photovoltaic grid-connected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221926749.5U CN218162226U (en) | 2022-07-25 | 2022-07-25 | Inverter box body for installing photovoltaic grid-connected device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218162226U true CN218162226U (en) | 2022-12-27 |
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ID=84596458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221926749.5U Active CN218162226U (en) | 2022-07-25 | 2022-07-25 | Inverter box body for installing photovoltaic grid-connected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218162226U (en) |
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2022
- 2022-07-25 CN CN202221926749.5U patent/CN218162226U/en active Active
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