CN213341368U - Ventilation cooling's power supply box structure - Google Patents
Ventilation cooling's power supply box structure Download PDFInfo
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- CN213341368U CN213341368U CN202022264032.6U CN202022264032U CN213341368U CN 213341368 U CN213341368 U CN 213341368U CN 202022264032 U CN202022264032 U CN 202022264032U CN 213341368 U CN213341368 U CN 213341368U
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- heat dissipation
- ventilation
- power supply
- box body
- supply box
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Abstract
The utility model relates to a ventilating and radiating power box structure, which comprises a box body and a mounting plate which is arranged in the box body and used for mounting electronic components, wherein a reserved space is arranged between the mounting plate and a bottom plate of the box body; a plurality of first ventilation and heat dissipation ports are formed in the mounting plate, and a plurality of second ventilation and heat dissipation ports are formed in the side part of the box body; and a heat dissipation flow channel is formed among the first ventilation heat dissipation port, the reserved space and the second ventilation heat dissipation port. A ventilation cooling's power supply box structure, a plurality of ventilation cooling mouth have, form the heat dissipation runner, promote the air flow, improve passive radiating efficiency, the radiating effect and the life of all components and parts of reinforcing power supply box all exert the optimal efficiency to all devices, during the use, the power supply box is installed at oil smoke clarifier a lateral wall, when oil smoke clarifier fan bleeds, the inside negative pressure that forms of power supply box, the air current flow with higher speed, the radiating effect reinforcing.
Description
Technical Field
The utility model belongs to the technical field of electrical apparatus box heat radiation structure and specifically relates to oil smoke clarifier's ventilation cooling's power supply box structure.
Background
At present, the environmental awareness is continuously improved, the purification and treatment of the oil fume are more and more concerned by the public, therefore, the application of the oil fume purifier is more and more extensive, along with the increasing demand, the oil fume purifier uses more and more power and more functions, the electricity consumption is more and more high, the generated heat is more and more high, for the electronic equipment, if the heat is not timely emitted, the equipment is continuously heated, the device is invalid due to overheating, the reliability of the electronic equipment is reduced, particularly, the power box is usually provided with a vacuum circuit breaker, a high-voltage switch and various switch power supplies, the technical improvement on the aspects of saving the installation space, reducing the volume, facilitating the installation and maintenance and the like is more and more concerned by related technical personnel, the weight and the installation space of the power box are more and more reduced, the smaller space can cause slow heat dissipation, therefore, how to design the heat dissipation structure of the power box to make the power box with a smaller space still have a good heat dissipation effect is a subject of urgent research.
Disclosure of Invention
The utility model provides a ventilation and heat dissipation power box structure, which is provided with a plurality of ventilation and heat dissipation ports to form a heat dissipation flow channel, thereby promoting air flow, improving passive heat dissipation efficiency, enhancing the heat dissipation effect and service life of all components of the power box, and exerting the optimal effect on all the components; when the oil fume purifier is used, the power box is arranged on one side wall of the oil fume purifier, and when the fan of the oil fume purifier exhausts air, negative pressure is formed inside the power box, so that airflow flow is accelerated, and the heat dissipation effect is enhanced.
The utility model provides a technical scheme that its technical problem adopted is: a ventilating and radiating power box structure comprises a box body and an installation plate arranged in the box body and used for installing electronic components, wherein a reserved space is formed between the installation plate and a bottom plate of the box body; a plurality of first ventilation and heat dissipation ports are formed in the mounting plate, and a plurality of second ventilation and heat dissipation ports are formed in the side part of the box body; and a heat dissipation flow channel is formed among the first ventilation heat dissipation port, the reserved space and the second ventilation heat dissipation port. The hot air flows from the first ventilation and heat dissipation port to the reserved space and is exhausted from the second ventilation and heat dissipation port to form a passive heat dissipation structure, so that the space is saved.
Preferably, the bottom surface of the mounting plate is provided with at least one foot frame, and the foot frame is mounted on the bottom plate of the box body. The footing frames are longitudinally distributed, the length direction points to the first ventilation and heat dissipation port and the second ventilation and heat dissipation port, airflow flowing direction is improved, and the first ventilation and heat dissipation ports are correspondingly arranged between every two footing frames.
Preferably, the footing frame is a U-shaped frame, and two side walls of the U-shaped frame are respectively connected with the mounting plate and the bottom plate of the box body. The footing frame is a thin plate structure, and two side walls are connected between the mounting plate and the bottom plate through welding or screws.
Preferably, the second ventilation and heat dissipation port is provided at an upper side and a lower side of the case.
Preferably, the left side and the right side of the box body are provided with air inlet windows. The left and right side air intake windows are far away from the high-heating electric appliance element.
Preferably, the mounting plate is further provided with a plurality of wire holders which surround the device mounting areas to separate the electronic components. And the device mounting area is concentrated in the middle of the mounting board.
Preferably, the line placing frame is of a U-shaped frame structure, the bottom surface of the line placing frame is attached to the mounting plate, and a plurality of notch grooves are uniformly formed in the arms on the two sides of the line placing frame. The plurality of notch grooves enable the wire placing frame to form a radiating fin structure, and the radiating fin structure has the effects of ventilation and radiation.
Preferably, the upper portion of the notch groove has a narrow-mouth structure. The wire clamping port is formed, the wire can be clamped into the wire clamping port, and the wiring structure in the power box is kept orderly and not disordered.
The utility model has the advantages that: a ventilation heat-dissipation power box structure is characterized in that a plurality of ventilation heat-dissipation ports are formed in a power box, a heat-dissipation flow channel is formed between the ventilation heat-dissipation ports and a heat-conduction space, air flow is promoted, passive heat-dissipation efficiency is improved, the size of the power box is reduced, the condition of the installation space of the power box is saved, a good heat-dissipation effect can be kept on the premise of small size and convenience in installation and maintenance, the heat-dissipation effects and the service lives of all components of the power box are enhanced, all the components are optimally exerted, the power box is installed on one side wall of an oil fume purifier, negative pressure is formed inside the power box when a fan of the oil fume purifier exhausts air, airflow flow is accelerated, and the heat-dissipation effect is enhanced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an internal schematic view of a ventilating and heat dissipating power box structure according to the present invention;
fig. 2 is a schematic view of an internal structure of a ventilation and heat dissipation power box structure according to the present invention;
fig. 3 is a schematic overall structure diagram of a ventilation and heat dissipation power box structure according to the present invention;
fig. 4 is a schematic side view of a ventilation and heat dissipation power box structure of the present invention;
fig. 5 is a schematic top view of a cross-sectional structure of a ventilating and heat dissipating power box structure according to the present invention;
fig. 6 is a schematic structural view of a wire rack of a ventilating and heat dissipating power box structure according to the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, the ventilating and radiating power box structure comprises a box body 1, and a mounting plate 2 arranged in the box body 1 and used for mounting electronic components, wherein a reserved space 3 is arranged between the mounting plate 2 and a bottom plate of the box body 1; a plurality of first ventilation and heat dissipation ports 21 are formed in the mounting plate 2, and a plurality of second ventilation and heat dissipation ports 11 are formed in the side part of the box body 1; and a heat dissipation flow channel is formed among the first ventilation and heat dissipation port 21, the reserved space 3 and the second ventilation and heat dissipation port 11. The hot air flows from the first ventilation and heat dissipation port 21 to the reserved space 3 and is exhausted from the second ventilation and heat dissipation port 11, so that a passive heat dissipation structure is formed, and the space is saved.
As shown in fig. 5, the bottom surface of the mounting plate 2 is provided with at least one foot frame 4, and the foot frame 4 is mounted on the bottom plate of the box body 1. The footing frames 4 are arranged longitudinally, the length direction points to the first ventilation and heat dissipation port 21 and the second ventilation and heat dissipation port 11, airflow flowing direction is improved, and the first ventilation and heat dissipation port 11 is correspondingly arranged between every two footing frames 4.
The bottom foot frame 4 is a U-shaped frame, and two side walls of the U-shaped frame are respectively connected with the mounting plate 2 and the bottom plate of the box body 1. The bottom foot frame 4 is a thin plate structure, and two side walls are connected between the mounting plate 2 and the bottom plate of the box body 1 through welding or screws.
The second ventilating and heat dissipating port 11 is provided at the upper and lower side portions of the case 1.
The left side and the right side of the box body 1 are provided with air inlet windows 12. The left and right side air intake windows are far away from the high-heating electric appliance element.
As shown in fig. 2 and 6, the mounting plate 2 is further provided with a plurality of wire holders 5, and the wire holders 5 surround to form a plurality of device mounting areas to separate the electronic components. And concentrates the device mounting area in the middle of the mounting board 2.
The wire holding frame 5 is of a U-shaped frame structure, the bottom surface of the wire holding frame 5 is attached to the mounting plate, and a plurality of notch grooves 51 are uniformly formed in the two side arms of the wire holding frame 5. The plurality of notch grooves 51 enable the wire holding frame 5 to form a heat dissipation fin structure, and have ventilation and heat dissipation effects.
The upper portion of the notch groove 51 has a narrow structure. The wire clamping port is formed, the wire can be clamped into the wire clamping port, and the wiring structure in the power box is kept orderly and not disordered.
When the oil fume purifier is used, the power box is arranged on one side wall of the oil fume purifier, the bottom plate of the box body 1 is attached to the side wall of the oil fume purifier and is provided with a wire hole or an air hole (not shown), when the fan of the oil fume purifier exhausts air, an air exhaust effect is achieved on the inside of the power box, negative pressure is formed inside the power box, airflow flow is accelerated, the heat dissipation effect is enhanced, and the heat dissipation efficiency is high.
A ventilation cooling's power supply box structure, a plurality of ventilation cooling mouth have in its power supply box, form the heat dissipation runner with heat conduction space, promote the air flow, improve passive radiating efficiency, at the volume that reduces the power supply box, saved the condition of the installation space of power supply box, small, easy to assemble and maintain's prerequisite under, still can keep good radiating effect, strengthen the radiating effect and the life of all components and parts of power supply box, all exert the optimal efficiency to all devices. And when the oil fume purifier fan exhausts, negative pressure is formed inside the power box, airflow flow is accelerated, and the heat dissipation effect is enhanced.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a ventilation cooling's power supply box structure which characterized in that: the electronic component box comprises a box body and an installation plate arranged in the box body and used for installing an electronic component, wherein a reserved space is formed between the installation plate and a bottom plate of the box body; a plurality of first ventilation and heat dissipation ports are formed in the mounting plate, and a plurality of second ventilation and heat dissipation ports are formed in the side part of the box body; and a heat dissipation flow channel is formed among the first ventilation heat dissipation port, the reserved space and the second ventilation heat dissipation port.
2. A ventilating and heat dissipating power supply box structure as claimed in claim 1, wherein: the bottom surface of the mounting plate is provided with at least one footing frame, and the footing frame is mounted on the bottom plate of the box body.
3. A ventilating and heat dissipating power supply box structure according to claim 2, characterized in that: the bottom foot frame is a U-shaped frame, two side walls of the U-shaped frame are respectively connected with the mounting plate and the bottom plate of the box body, the bottom foot frame is of a thin plate-shaped structure, and the two side walls are connected between the mounting plate and the bottom plate through welding or screws.
4. A ventilating and heat dissipating power supply box structure according to claim 3, characterized in that: the second ventilation and heat dissipation ports are arranged at the upper side part and the lower side part of the box body.
5. A ventilation and heat dissipation power supply box structure as claimed in claim 4, wherein: the left side and the right side of the box body are provided with air inlet windows.
6. A ventilation and heat dissipation power supply box structure as claimed in claim 5, wherein: the mounting plate is also provided with a plurality of wire placing frames which surround to form a plurality of device mounting areas to separate the electronic elements.
7. A ventilation and heat dissipation power supply box structure as claimed in claim 6, wherein: the wire placing frame is of a U-shaped frame structure, the bottom surface of the wire placing frame is attached to the mounting plate, and a plurality of notch grooves are uniformly formed in the arms on the two sides of the wire placing frame.
8. A ventilation and heat dissipation power supply box structure as claimed in claim 7, wherein: the upper part of the gap groove is of a narrow-mouth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264032.6U CN213341368U (en) | 2020-10-12 | 2020-10-12 | Ventilation cooling's power supply box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264032.6U CN213341368U (en) | 2020-10-12 | 2020-10-12 | Ventilation cooling's power supply box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341368U true CN213341368U (en) | 2021-06-01 |
Family
ID=76071397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264032.6U Active CN213341368U (en) | 2020-10-12 | 2020-10-12 | Ventilation cooling's power supply box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213341368U (en) |
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2020
- 2020-10-12 CN CN202022264032.6U patent/CN213341368U/en active Active
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