CN219591981U - Unpowered heat dissipation electric power energy-saving cabinet - Google Patents
Unpowered heat dissipation electric power energy-saving cabinet Download PDFInfo
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- CN219591981U CN219591981U CN202320493449.0U CN202320493449U CN219591981U CN 219591981 U CN219591981 U CN 219591981U CN 202320493449 U CN202320493449 U CN 202320493449U CN 219591981 U CN219591981 U CN 219591981U
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- electric power
- cabinet body
- heat dissipation
- power cabinet
- heat
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses an unpowered heat dissipation electric power energy-saving cabinet, which comprises an electric power cabinet body and an air inlet unit; electric power cabinet body: the front opening of the cabinet door is hinged with the cabinet door through a hinge, and the right end of the front side surface of the cabinet door is provided with a handle; and an air inlet unit: evenly set up in the left and right sides face of the electric power cabinet body, the inside bottom of the electric power cabinet body is equipped with the bottom plate, the upper surface bilateral symmetry of bottom plate be provided with air inlet unit complex curb plate, the lateral surface of curb plate respectively with the inner wall fixed connection of the electric power cabinet body homonymy, the equal symmetry in middle part of curb plate is equipped with the air outlet, be provided with unpowered hood in the installing port at the middle part of the upper surface of the electric power cabinet body, this unpowered heat dissipation electric power energy-saving cabinet has multistage heat transfer, need not external drive and can carry out high-efficient heat dissipation to the electric power cabinet body inside, the inside intake of electric power cabinet body is bigger, and the heat dissipation is more comprehensive, uses more energy-conservation.
Description
Technical Field
The utility model relates to the technical field of power energy-saving cabinets, in particular to an unpowered heat dissipation power energy-saving cabinet.
Background
The electrical apparatus in the life is constantly increased, many manual works have replaced with electronic equipment, the stable requirement of electric power has qualified equipment to guarantee, electric power rack is a novel life electrical apparatus, inside spare modular installation can carry out modularization management through each power module to electric power, it is safer to use, electric power cabinet wide application is electric power, electronic control trade, electric power cabinet body adopts panel beating riveted mode preparation generally, the cabinet body outside of electric power cabinet body is always equipped with the heat dissipation groove, and some electric power cabinets still can be equipped with radiator fan, and because radiator fan needs continuous operation, lead to the holistic energy consumption of electric power cabinet higher, and single heat dissipation groove is limited because the air inlet scope leads to the holistic heat exchange efficiency of electric power cabinet lower, the radiating effect is not ideal enough, for this reason, we propose an unpowered heat dissipation electric power energy-saving cabinet.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the unpowered heat-dissipation power energy-saving cabinet which has multistage heat exchange, can efficiently dissipate heat in the power cabinet body without external driving, has larger air inlet quantity in the power cabinet body, more comprehensive heat dissipation and more energy-saving use, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an unpowered heat dissipation electric power energy-saving cabinet comprises an electric power cabinet body and an air inlet unit;
electric power cabinet body: the front opening of the cabinet door is hinged with the cabinet door through a hinge, and the right end of the front side surface of the cabinet door is provided with a handle;
and an air inlet unit: the electric cabinet is evenly arranged on the left side surface and the right side surface of the electric cabinet body, the bottom of the inner part of the electric cabinet body is provided with a bottom plate, the upper surface of the bottom plate is symmetrically provided with side plates matched with the air inlet unit left and right, the outer side surfaces of the side plates are respectively fixedly connected with the inner wall on the same side of the electric cabinet body, the middle part of curb plate all symmetry is equipped with the air outlet, has multistage heat transfer, need not external drive and can carry out high-efficient heat dissipation to the internal portion of electric power cabinet, and the internal portion of electric power cabinet intake is bigger, and the heat dissipation is more comprehensive, uses more energy-conserving.
Further, the unpowered hood is arranged in the mounting port in the middle of the upper surface of the electric power cabinet body, and heat exchange can be performed on air in the electric power cabinet body without driving.
Further, the air inlet unit includes the radiating groove, the radiating groove evenly sets up in the left and right sides face of the electric power cabinet body, and the radiating groove is located the curb plate inside of homonymy, and both ends symmetry is equipped with the circulation mouth with the inside intercommunication of curb plate about the bottom plate, and the middle part of bottom plate evenly is equipped with the bar mouth, and the air inlet scope of radiating groove is wider.
Furthermore, the inner walls of the radiating grooves are fixedly provided with guide sleeves through connecting pieces which are uniformly arranged, and the guide sleeves are arranged in a conical shape to increase the air inlet quantity.
Further, evenly be provided with the heat-conducting plate between the inner wall about the bottom of the electric power cabinet body, the heat-conducting plate all is located the lower extreme of bottom plate, all is equipped with the ventilation pipe between the opening that the inner wall corresponds the setting around the electric power cabinet body, the lateral surface of ventilation pipe respectively with the round hole inner wall fixed connection that the heat-conducting plate middle part corresponds, can carry out more comprehensive heat dissipation to the internal portion of electric power cabinet.
Further, the heat pipes are symmetrically arranged in the middle of the top wall of the electric power cabinet body, fins are uniformly arranged on the outer side faces of the heat pipes, the upper ends of the heat pipes extend to the outer side of the electric power cabinet body, and the heat dissipation efficiency of the inside of the electric power cabinet body is improved.
Further, a glass window is arranged in the window at the upper end of the cabinet door, so that the running condition of the electric appliance in the electric cabinet body can be conveniently observed.
Compared with the prior art, the utility model has the beneficial effects that: the unpowered heat dissipation power energy-saving cabinet has the following advantages:
1. when the electric power component works and heats, hot air in the electric power cabinet body moves upwards, at the moment, under the drive of external natural wind and the convection effect of air inside and outside the electric power cabinet body, the upper end of the unpowered hood is enabled to rotate, so that the flow of air in the electric power cabinet body is quickened, the hot air contacts with the fins at the lower end of the heat pipe when rising, thereby enabling media in the heat pipe to absorb heat and evaporate and gather towards the upper end of the heat pipe, and as the upper end of the heat pipe is located on the outer side face of the electric power cabinet body, the external natural wind can cool the media at the upper end of the heat pipe rapidly through the fins at the upper end, so that the cooled media are recycled to the lower end of the heat pipe to absorb heat, multistage heat exchange is achieved, efficient heat dissipation can be achieved in the electric power cabinet body without external drive, and the use is more energy-saving.
2. When entering the internal portion of electric power cabinet, the air outlet of partly air from the curb plate middle part discharges dispels the heat to the internal electrical components of electric power cabinet, the guiding effect of partly air at the curb plate, the circulation mouth from the bottom plate both ends gets into the bottom of the electric power cabinet body, the air upwards gives off from the bar mouth at bottom plate middle part after with the heat transfer board heat transfer, make the internal portion of electric power cabinet dispel the heat thoroughly more comprehensively, when outside air passes through from the ventilation pipe, can carry out the heat transfer to the heat transfer board, keep the heat transfer board in cooling state, can improve the internal heat exchange's of electric power cabinet efficiency greatly, the radiating effect is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the right side cross-sectional structure of the present utility model.
In the figure: the electric power cabinet comprises a cabinet body of the electric power cabinet, a 2 air inlet unit, a 21 heat dissipation groove, a 22 flow guiding sleeve, a 23 connecting sheet, a 3 cabinet door, a 4 glass window, a 5 unpowered hood, a 6 heat pipe, 7 fins, 8 side plates, 81 air outlets, a 9 bottom plate, 91 strip-shaped openings, 92 circulation openings, 10 heat conducting plates and 11 ventilation pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: an unpowered heat dissipation electric power energy-saving cabinet comprises an electric power cabinet body 1 and an air inlet unit 2;
electric power cabinet body 1: the front opening of the electric cabinet is hinged with a cabinet door 3 through a hinge, the right end of the front side surface of the cabinet door 3 is provided with a handle, which plays a role in protecting the internal structure, and a glass window 4 is arranged in a window at the upper end of the cabinet door 3, so that the operation condition of an electric appliance in the electric cabinet body 1 can be conveniently observed;
and an air inlet unit 2: evenly set up in the left and right sides face of electric power cabinet body 1, the inside bottom of electric power cabinet body 1 is equipped with bottom plate 9, the upper surface bilateral symmetry of bottom plate 9 is provided with air inlet unit 2 complex curb plate 8, the lateral surface of curb plate 8 respectively with the inner wall fixed connection of electric power cabinet body 1 homonymy, the middle part of curb plate 8 is all symmetrically equipped with air outlet 81, air inlet unit 2 includes heat dissipation groove 21, heat dissipation groove 21 evenly sets up in the left and right sides face of electric power cabinet body 1, heat dissipation groove 21 is located the curb plate 8 inside of homonymy, the left and right sides both ends symmetry of bottom plate 9 is equipped with the circulation mouth 92 with the inside intercommunication of curb plate 8, the middle part of bottom plate 9 evenly is equipped with bar mouth 91, the inner wall of heat dissipation groove 21 is all fixedly mounted with water conservancy diversion cover 22 through the connection piece 23 fixed mounting of evenly setting, water conservancy diversion cover 22 all is the toper setting, outside natural wind is under the guide effect of water conservancy diversion cover 22 when flowing through heat dissipation groove 21, the heat dissipation groove 21 can be used for multidirectional air intake, meanwhile, as the guide sleeve 22 is in a conical shape, when natural wind flows through the outlet of the guide sleeve 22, the cross-sectional area of the guide sleeve 22 is reduced, and then the wind speed is increased, so that negative pressure is formed at the outlet of the guide sleeve 22, and then external air is introduced from the heat dissipation groove 21, the air intake of the inside of the electric cabinet body 1 can be increased, the heat exchange efficiency of the inside of the subsequent electric cabinet body 1 is improved, the heat conducting plates 10 are uniformly arranged between the left and right inner walls at the bottom end of the electric cabinet body 1, the heat conducting plates 10 are all positioned at the lower end of the bottom plate 9, ventilation pipes 11 are respectively arranged between the through holes correspondingly arranged on the front and rear inner walls of the electric cabinet body 1, and when external cold air fixedly connected with the inner walls of round holes corresponding to the middle parts of the heat conducting plates 10 enters the inside of the electric cabinet body 1, part of air is discharged from an air outlet 81 in the middle of the side plate 8 to radiate heat of electric components in the electric power cabinet body 1, part of air enters the bottom of the electric power cabinet body 1 from circulation ports 92 at two ends of the bottom plate 9 under the guiding action of the side plate 8, and after the air exchanges heat with the heat conducting plate 10, the air is upwards dispersed from a strip-shaped port 91 in the middle of the bottom plate 9, so that the heat radiation in the electric power cabinet body 1 is more comprehensive and thorough, and when outside air passes through the ventilation pipe 11, the heat exchange can be performed on the heat conducting plate 10, and the heat conducting plate 10 is kept in a cooling state.
Wherein: the unpowered hood 5 is arranged in the mounting opening in the middle of the upper surface of the electric power cabinet body 1, when the electric power element works and heats, hot air in the electric power cabinet body 1 moves upwards, at the moment, the upper end of the unpowered hood 5 rotates under the driving of external natural wind and the convection effect of air inside and outside the electric power cabinet body 1, so that the flow of air in the electric power cabinet body 1 is quickened, and the heat dissipation is carried out in the electric power cabinet body 1.
Wherein: the heat pipe 6 is symmetrically arranged in the middle of the top wall of the electric power cabinet body 1, fins 7 are uniformly arranged on the outer side face of the heat pipe 6, the upper end of the heat pipe 6 extends to the outer side of the electric power cabinet body 1, and hot air in the electric power cabinet body 1 is in contact with the fins 7 at the lower end of the heat pipe 6 when rising, so that a medium in the heat pipe 6 absorbs heat and evaporates and gathers towards the upper end of the heat pipe 6, and natural wind outside the outer side face of the heat pipe 6 can rapidly cool the medium at the upper end of the heat pipe 6 through the fins 7 at the upper end, so that the cooled medium is circulated to the lower end of the heat pipe 6 again to absorb heat, and therefore the heat dissipation efficiency in the electric power cabinet body 1 is greatly improved.
The working principle of the unpowered radiating power energy-saving cabinet provided by the utility model is as follows: when the electric power element works and heats, hot air in the electric power cabinet body 1 moves upwards, at the moment, under the drive of external natural wind and the convection effect of air inside and outside the electric power cabinet body 1, the upper end of the unpowered hood 5 rotates, so that the flow of air in the electric power cabinet body 1 is accelerated, meanwhile, when the external natural wind flows through the heat dissipation groove 21, under the guiding effect of the guide sleeve 22, the heat dissipation groove 21 can perform multidirectional air inlet, meanwhile, when the natural wind flows through the outlet of the guide sleeve 22, the air speed is increased due to the reduction of the cross-section area of the guide sleeve 22, so that negative pressure is formed at the outlet of the guide sleeve 22, and the external air is introduced from the heat dissipation groove 21, so that the air inlet quantity in the electric power cabinet body 1 can be increased, the efficiency of the heat exchange inside the subsequent electric power cabinet body 1 is improved, when external cold air enters the electric power cabinet body 1, a part of air is discharged from the air outlet 81 in the middle of the side plate 8 to radiate heat to electric components inside the electric power cabinet body 1, a part of air enters the bottom of the electric power cabinet body 1 from the circulation ports 92 at the two ends of the bottom plate 9 under the guiding action of the side plate 8, after exchanging heat with the heat conducting plate 10, the air is upwards radiated from the strip-shaped port 91 in the middle of the bottom plate 9, so that the heat radiation inside the electric power cabinet body 1 is more comprehensive and thorough, when external air passes through the ventilation pipe 11, the heat conducting plate 10 can be exchanged, the heat conducting plate 10 is kept in a cooling state, the hot air inside the electric power cabinet body 1 is contacted with the fins 7 at the lower end of the heat pipe 6 when rising, thereby the medium inside the heat pipe 6 absorbs heat and evaporates and gathers towards the upper end of the heat pipe 6, because the upper end of the heat pipe 6 is positioned on the outer side surface of the electric power cabinet body 1, the external natural wind can rapidly cool the medium at the upper end of the heat pipe 6 through the fins 7 at the upper end, and the cooled medium is circulated to the lower end of the heat pipe 6 again to absorb heat, so that the heat dissipation efficiency of the inside of the electric power cabinet body 1 is greatly improved, and the electric power cabinet is more energy-saving in use.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides an unpowered heat dissipation electric power energy-saving cabinet which characterized in that: comprises an electric power cabinet body (1) and an air inlet unit (2);
electric power cabinet body (1): the front opening of the cabinet door is hinged with the cabinet door (3) through a hinge, and the right end of the front side surface of the cabinet door (3) is provided with a handle;
air inlet unit (2): evenly set up in the left and right sides face of electric power cabinet body (1), the inside bottom of electric power cabinet body (1) is equipped with bottom plate (9), the upper surface bilateral symmetry of bottom plate (9) be provided with air inlet unit (2) complex curb plate (8), the lateral surface of curb plate (8) respectively with the inner wall fixed connection of electric power cabinet body (1) homonymy, the equal symmetry in middle part of curb plate (8) is equipped with air outlet (81).
2. The unpowered heat dissipation power saving cabinet as set forth in claim 1, wherein: an unpowered hood (5) is arranged in a mounting opening in the middle of the upper surface of the electric power cabinet body (1).
3. The unpowered heat dissipation power saving cabinet as set forth in claim 1, wherein: the air inlet unit (2) comprises a heat dissipation groove (21), the heat dissipation groove (21) is uniformly formed in the left side surface and the right side surface of the electric power cabinet body (1), the heat dissipation groove (21) is located inside a side plate (8) on the same side, circulating ports (92) communicated with the inside of the side plate (8) are symmetrically formed in the left end and the right end of a bottom plate (9), and strip-shaped ports (91) are uniformly formed in the middle of the bottom plate (9).
4. A powerless heat dissipation power conservation cabinet as defined in claim 3 wherein: the inner walls of the radiating grooves (21) are fixedly provided with guide sleeves (22) through connecting pieces (23) which are uniformly arranged, and the guide sleeves (22) are arranged in a conical shape.
5. The unpowered heat dissipation power saving cabinet as set forth in claim 1, wherein: the electric power cabinet is characterized in that heat-conducting plates (10) are uniformly arranged between the left and right inner walls of the bottom end of the electric power cabinet body (1), the heat-conducting plates (10) are located at the lower end of the bottom plate (9), ventilation pipes (11) are arranged between through holes correspondingly formed in the front inner wall and the rear inner wall of the electric power cabinet body (1), and the outer side faces of the ventilation pipes (11) are fixedly connected with the inner walls of round holes corresponding to the middle of the heat-conducting plates (10) respectively.
6. The unpowered heat dissipation power saving cabinet as set forth in claim 1, wherein: the electric power cabinet body (1) is characterized in that heat pipes (6) are symmetrically arranged in the middle of the top wall of the electric power cabinet body (1) in a left-right mode, fins (7) are uniformly arranged on the outer side faces of the heat pipes (6), and the upper ends of the heat pipes (6) extend to the outer side of the electric power cabinet body (1).
7. The unpowered heat dissipation power saving cabinet as set forth in claim 1, wherein: a glass window (4) is arranged in the window at the upper end of the cabinet door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493449.0U CN219591981U (en) | 2023-03-15 | 2023-03-15 | Unpowered heat dissipation electric power energy-saving cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493449.0U CN219591981U (en) | 2023-03-15 | 2023-03-15 | Unpowered heat dissipation electric power energy-saving cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219591981U true CN219591981U (en) | 2023-08-25 |
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ID=87689182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320493449.0U Active CN219591981U (en) | 2023-03-15 | 2023-03-15 | Unpowered heat dissipation electric power energy-saving cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219591981U (en) |
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2023
- 2023-03-15 CN CN202320493449.0U patent/CN219591981U/en active Active
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