CN219892755U - Comprehensive distribution box with heat dissipation function - Google Patents
Comprehensive distribution box with heat dissipation function Download PDFInfo
- Publication number
- CN219892755U CN219892755U CN202321054261.2U CN202321054261U CN219892755U CN 219892755 U CN219892755 U CN 219892755U CN 202321054261 U CN202321054261 U CN 202321054261U CN 219892755 U CN219892755 U CN 219892755U
- Authority
- CN
- China
- Prior art keywords
- heat
- box
- resistant
- heat dissipation
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 abstract description 14
- 230000000903 blocking effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a comprehensive distribution box with a heat dissipation function, which relates to the technical field of distribution boxes, and comprises a box body and a box cover, wherein one side of the box body is hinged with a box door, a plurality of first heat dissipation openings are formed in the side wall of the box body, a plurality of supporting frames are arranged on the bottom side of the box body, a heat-resistant plate is arranged on the inner side wall of the box body, a second heat-resistant cavity is arranged between the heat-resistant plate and the inner wall of the box body, air holes communicated with the second heat-resistant cavity are formed in the heat-resistant plate, and a plurality of air inlets communicated with the second heat-resistant cavity are formed in the bottom side of the box body; according to the utility model, through the matching arrangement of the plurality of air inlets at the bottom side of the box body, the air with higher temperature in the second heat-resistant cavity can be discharged through the air inlets, so that the efficiency of dispersing the air in the second heat-resistant cavity to the outside is improved, the circulation effect of the air in the second heat-resistant cavity is improved, the influence of the air with higher temperature in the second heat-resistant cavity on the side wall of the box body is reduced, and the heat dissipation effect of the distribution box is improved.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a comprehensive distribution box with a heat dissipation function.
Background
The comprehensive distribution box is centralized power management equipment, and can control and protect all circuits in a building; the main switch, the branch breaker, the residual current protector, the electric energy meter and other components are arranged in the building, so that the electricity consumption condition in the building can be monitored and managed; the comprehensive distribution box has multiple protection functions, such as overload protection, short-circuit protection, electric leakage protection and the like, and can effectively prevent circuit faults and safety accidents.
In the related art, an synthesize block terminal, including box and chamber door, set up the cavity that is used for placing electrical equipment such as wiring chamber, measurement chamber on the box, simultaneously because synthesize the block terminal and install in the open air generally, in order to avoid sunshine to penetrate directly and cause the inside temperature of box to rise, the lateral wall of box is through adopting double-deck scheme, towards one deck and the gaseous circulation in the box, towards one deck through setting up louvre and external circulation, play radiating effect.
But at the inside electrical equipment during operation of block terminal, can produce more heat, when the inside higher gaseous of temperature of block terminal distributes to the external world through double-deck lateral wall, the inside cavity clearance of partial higher temperature gas of possible existence double-deck lateral wall to do not directly discharge to the external world through the louvre, the higher gaseous of the inside temperature of cavity clearance still can make the box lateral wall keep higher temperature, and the radiating effect of block terminal is relatively poor.
Disclosure of Invention
The utility model aims to provide a comprehensive distribution box with a heat dissipation function, which solves the problems that in the prior art, when gas with higher temperature inside the distribution box is emitted to the outside through a double-layer side wall, a part of the gas with higher temperature possibly remains inside a cavity gap of the double-layer side wall and is not directly discharged to the outside through a heat dissipation hole, the gas with higher temperature inside the cavity gap still keeps the side wall of the box at higher temperature, and the heat dissipation effect of the distribution box is poor.
The utility model provides a comprehensive distribution box with a heat dissipation function, which adopts the following technical scheme:
the utility model provides a synthesize block terminal with heat dissipation function, includes box and case lid, and one side of box articulates there is the chamber door, be equipped with a plurality of first thermovent on the lateral wall of box, the bottom side of box is provided with a plurality of support frames, install the heat-resisting plate on the inside wall of box, be provided with the second between heat-resisting plate and the box inner wall and hinder the hot chamber, set up the bleeder vent with the second that hinders the hot chamber intercommunication on the heat-resisting plate, a plurality of air inlets with the second that hinder the hot chamber intercommunication have been seted up to the bottom side of box.
Through adopting above-mentioned technical scheme, when the gas that block terminal inside temperature is higher distributes to the external world through double-deck lateral wall, the gas that a part temperature is higher is probably kept away inside the second heat blocking cavity, through the cooperation setting of a plurality of air inlets of box bottom side, be located the second and hinder the inside temperature higher gas of heat blocking cavity and can pass through the air inlet and discharge, thereby improve the inside gas of second heat blocking cavity and spread the efficiency to the external world, improve the inside gaseous circulation's of second heat blocking cavity effect, reduce the second and hinder the inside temperature higher gas of heat blocking cavity to the influence of box lateral wall, with this radiating effect that improves this block terminal.
Optionally, the fixed lid is equipped with and hinders the heat lid on the case lid, it hinders the heat chamber to hinder to be equipped with between heat lid and the case lid, it hinders the first through-hole of heat chamber intercommunication to have seted up on the case lid, hinder to cover with a plurality of second thermovent.
Through adopting above-mentioned technical scheme, when this block terminal is installed outdoors, through the double-deck setting of case lid and heat blocking lid to this thermal-insulated performance of box upside, when the inside temperature of box is higher simultaneously, the higher gas of inside temperature loops through first through-hole, and first heat blocking chamber discharges to the external world from the second thermovent at last, with this thermal-insulated and heat dispersion of improvement this block terminal.
Optionally, a plurality of third heat dissipation openings are uniformly distributed on the side edge of the heat-resistant cover, which is close to the box cover.
Through adopting above-mentioned technical scheme, be located the inside higher gaseous of temperature of first heat-resisting chamber and also can discharge the external world through the third thermovent to this further improves the inside gaseous circulation of first heat-resisting chamber, improves the heat dispersion of this block terminal.
Optionally, the first heat-resistant cavity is communicated with the second heat-resistant cavity.
Through adopting above-mentioned technical scheme, first heat-resisting cavity and second heat-resisting cavity are both linked together, and outside air enters into the second from the air inlet of box downside and hinders the heat-resisting intracavity portion of second, and then the second hinders the inside higher gas of heat-resisting intracavity portion temperature and can flow into first heat-resisting intracavity portion, finally discharges through second thermovent and third thermovent to this forms first thermovent and the inside gas of second thermovent and external gaseous exchange circulation, improves its radiating effect.
Optionally, a fan bracket positioned on the side surface of the air hole is arranged on the heat-resistant plate.
Through adopting above-mentioned technical scheme, can install the fan on the fan support, can pass through the outside that the fan was discharged the box with the inside gas of box to this improves the speed of the inside and outside gas exchange of box, reinforcing radiating efficiency.
Optionally, the inner wall of box is provided with the fixed plate of buckling to take the form of echelonment, the opposite both sides limit of box is connected with the bottom side fixed connection of heat-resisting plate and box respectively.
Through adopting above-mentioned technical scheme, when installing the heat-resisting plate on the box inner wall, through the installation setting of fixed plate, both be fixed to the support that hinders the heat-resisting plate, through its echelonment setting, increase the second and hinder the area of contact of heat chamber and box bottom side simultaneously, can offer more and the second and hinder the air inlet that the heat chamber communicates, improve external gas and enter into the inside air inlet efficiency of heat chamber from the air inlet to the second.
Optionally, two opposite sides of the fixing plate are fixedly connected with the bottom side of the box body and the side surface of the heat-resistant plate respectively through bolts.
By adopting the technical scheme, the fixing plate is convenient to assemble and fix.
Optionally, the lateral surface of box is provided with the guard plate of lid on first thermovent, the upside and the downside of guard plate are the opening.
Through adopting above-mentioned technical scheme, the inside gaseous external world of first thermovent can be followed to box or second heat dissipation intracavity, through the installation setting of guard plate, avoids external dust or impurity etc. to enter into the inside of box through first thermovent, improves the barrier propterty of block terminal.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. through the cooperation setting of a plurality of air inlets of box downside, be located the second and hinder the inside higher gas of temperature of hot intracavity and pass through the air inlet exhaust to this improves the second and hinders the inside gaseous efficiency that diverges to the external world of hot intracavity, improves the second and hinders the effect that the inside gas of hot intracavity circulated, reduces the second and hinders the influence of the inside higher gas of temperature to the box lateral wall, with this radiating effect that improves this block terminal.
2. Through the installation setting that hinders the heat lid, outside air enters into the second from the air inlet of box bottom side and hinders the heat intracavity portion, then the second hinders the inside higher gas of heat intracavity portion temperature and can flow into the first heat intracavity portion that hinders, finally discharges through second thermovent and third thermovent to this forms the exchange circulation of first thermovent and the inside gas of second thermovent and external gas, improves the radiating effect of synthesizing the block terminal.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a heat resistant cover in installed engagement with a case cover in accordance with an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of an embodiment of the present utility model showing the heat shield in installed engagement with the enclosure;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
fig. 6 is an enlarged schematic view of portion C of fig. 4.
In the figure, 1, a box body; 11. a case cover; 111. a first through hole; 12. a door; 13. a first heat radiation port; 14. a second heat-resistant chamber; 15. a heat-blocking plate; 151. ventilation holes; 152. a fan bracket; 16. a fixing plate; 17. a protection plate; 18. a support frame; 19. an air inlet; 2. a heat-resistant cover; 21. a first heat-resistant chamber; 22. a third heat radiation port; 23. and a second heat radiation port.
Detailed Description
The present utility model will be described in further detail below with reference to the accompanying drawings.
Examples:
referring to fig. 1 and 2, an integrated distribution box with a heat dissipation function comprises a box body 1 and a box cover 11 fixed on the upper side of the box body 1, wherein one side of the box body 1 is hinged with a plurality of box doors 12, a plurality of cavities for placing electrical equipment are partitioned in the box body 1, and a wire inlet and a wire outlet for connecting and connecting cables are arranged on the box body 1.
Referring to fig. 2 and 3, a heat-resistant cover 2 is fixed on the cover 11, a first heat-resistant cavity 21 is arranged between the heat-resistant cover 2 and the cover 11, two first through holes 111 communicated with the first heat-resistant cavity 21 are formed in the cover 11, a plurality of second heat dissipation openings 23 are uniformly distributed on the peripheral side surfaces of the heat-resistant cover 2, and a plurality of third heat dissipation openings 22 are uniformly distributed on the side edges of the heat-resistant cover 2, which are close to the cover 11; through the double-deck setting of case lid 11 and heat-resisting lid 2 to this improves the thermal-insulated performance of box 1 upside, and simultaneously when the inside temperature of box 1 is higher, the higher gas of inside temperature loops through first through-hole 111, and first heat-resisting chamber 21, finally discharges to the external world from second thermovent 23 and third thermovent 22, with this heat dispersion who improves this block terminal.
Referring to fig. 4, a plurality of first heat dissipation ports 13 are formed in a side wall of the case 1, and a heat blocking plate 15 is mounted on the inner side wall of the case 1.
Referring to fig. 3 and 5, a second heat-resistant cavity 14 communicated with the first heat-resistant cavity 21 is arranged between the heat-resistant plate 15 and the inner wall of the box body 1, and an air hole 151 communicated with the second heat-resistant cavity 14 is formed in the heat-resistant plate 15; therefore, the heat insulation performance of the left and right side walls of the box body 1 is improved, meanwhile, the gas in the box body 1 can enter the second heat-resistant cavity 14 through the air holes 151 and then is discharged through the first heat dissipation port 13, or can enter the first heat-resistant cavity 21 from the second heat-resistant cavity 14 and then is discharged from the second heat dissipation port 23 or the third heat dissipation port 22, so that the heat dissipation performance is further improved.
Referring to fig. 5, a fan bracket 152 located at a side of the air hole 151 is fixedly installed on the heat-blocking plate 15 through bolts, so that a fan can be installed on the fan bracket 152, and air in the box 1 can be discharged to the outside of the box 1 through the fan, thereby improving the speed of air exchange inside and outside the box 1 and enhancing the heat dissipation efficiency.
Referring to fig. 4 and 5, a protection plate 17 covered on the first heat dissipation port 13 is welded and fixed on the outer side surface of the case 1, a gap is formed between the protection plate 17 and the first heat dissipation port 13, and the upper side and the lower side of the protection plate 17 are both openings; through the installation setting of guard plate 17, avoid external dust or impurity etc. to enter into the inside of box 1 through first thermovent 13, improve the barrier propterty of block terminal.
Referring to fig. 4 and 6, two supporting frames 18 are installed at the bottom side of the case 1, and meanwhile, a plurality of air inlets 19 communicated with the second heat-resistant cavity 14 are formed at the bottom side of the case 1, and external air can enter the second heat-resistant cavity 14 from the air inlets 19, so that air circulation inside the second heat-resistant cavity 14 is quickened.
Referring to fig. 6, the inner wall of the case 1 is provided with a fixing plate 16 bent in a stepped shape, opposite edges of the case 1 are fixedly connected with the heat-resistant plate 15 and the bottom side of the case 1 respectively, and opposite sides of the fixing plate 16 are fixedly connected with the bottom side of the case 1 and the side surface of the heat-resistant plate 15 respectively through bolts; through the setting of fixed plate 16, both realized the support fixed to heat-resisting plate 15, through the step-like setting of fixed plate 16 simultaneously, increase the area of contact of second heat-resisting chamber 14 and box 1 bottom side, can set up more air inlets 19 that hinder the heat chamber 14 intercommunication with the second at box 1 bottom side, improve the air inlet efficiency that external gas enters into the inside of second heat-resisting chamber 14 from air inlet 19.
The implementation principle of the embodiment of the utility model is as follows:
the distribution box is arranged outdoors and in summer, the upper side of the box body 1 is provided with a box cover 11 and a heat-resistant cover 2 in a double-layer mode, and the left side wall and the right side wall of the box body 1 are also provided with the double-layer mode through installing additional baffle plates, so that the heat-insulating effect of the distribution box is improved, and the influence of the external temperature on the working performance of electrical equipment in the box body 1 is reduced; through the arrangement of the air inlet 19, the first heat dissipation port 13, the second heat dissipation port 23 and the third heat dissipation port 22, external air enters the second heat-resistant cavity 14 from the air inlet 19, so that the circulation of the air in the first heat-resistant cavity 21 and the second heat-resistant cavity 14 is facilitated; meanwhile, the gas entering the second heat-resistant cavity 14 can enter the box body 1 through the air holes 151, the gas in the box body 1 can enter the first heat-resistant cavity 21 from the first through holes 111 and finally is discharged from the second heat-radiating opening 23 and the third heat-radiating opening 22, so that the circulation of the gas inside and outside the box body 1 is formed, and the heat-radiating effect of the box body 1 is improved.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a synthesize block terminal with heat dissipation function, includes box (1) and case lid (11), and one side of box (1) articulates there is chamber door (12), be equipped with a plurality of first thermovent (13) on the lateral wall of box (1), the downside of box (1) is provided with a plurality of support frames (18), install on the inside wall of box (1) and hinder hot chamber (14) of second between the inside wall of heat-resisting plate (15) and box (1), set up bleeder vent (151) with the hot chamber (14) of second intercommunication that hinder on the heat-resisting plate (15), a plurality of air inlets (19) with the hot chamber (14) of second intercommunication are hindered to the downside of box (1).
2. The comprehensive distribution box with the heat dissipation function according to claim 1, wherein a heat-resistant cover (2) is arranged on the box cover (11) in a fixed mode, a first heat-resistant cavity (21) is arranged between the heat-resistant cover (2) and the box cover (11), a first through hole (111) communicated with the first heat-resistant cavity (21) is formed in the box cover (11), and a plurality of second heat dissipation openings (23) are formed in the heat-resistant cover (2).
3. The integrated distribution box with the heat dissipation function according to claim 2, wherein a plurality of third heat dissipation openings (22) are uniformly distributed on the side edge of the heat-resistant cover (2) close to the box cover (11).
4. An integrated distribution box with heat dissipation function according to claim 2, characterized in that the first heat-resistant cavity (21) is in communication with the second heat-resistant cavity (14).
5. The integrated distribution box with the heat dissipation function according to claim 1, wherein a fan bracket (152) positioned on the side surface of the air hole (151) is installed on the heat-resistant plate (15).
6. The integrated distribution box with the heat dissipation function according to claim 5, wherein a fixing plate (16) bent into a ladder shape is arranged on the inner wall of the box body (1), and two opposite edges of the box body (1) are fixedly connected with the heat-resistant plate (15) and the bottom side of the box body (1) respectively.
7. The integrated distribution box with the heat dissipation function according to claim 6, wherein two opposite sides of the fixing plate (16) are fixedly connected with the bottom side of the box body (1) and the side face of the heat-resistant plate (15) through bolts respectively.
8. The comprehensive distribution box with the heat dissipation function according to claim 1, wherein a protection plate (17) covered on the first heat dissipation opening (13) is arranged on the outer side surface of the box body (1), and the upper side and the lower side of the protection plate (17) are both openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054261.2U CN219892755U (en) | 2023-04-28 | 2023-04-28 | Comprehensive distribution box with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054261.2U CN219892755U (en) | 2023-04-28 | 2023-04-28 | Comprehensive distribution box with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892755U true CN219892755U (en) | 2023-10-24 |
Family
ID=88402050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054261.2U Active CN219892755U (en) | 2023-04-28 | 2023-04-28 | Comprehensive distribution box with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892755U (en) |
-
2023
- 2023-04-28 CN CN202321054261.2U patent/CN219892755U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108495538A (en) | A kind of high-power outdoor radiating cabinet | |
| CN219892755U (en) | Comprehensive distribution box with heat dissipation function | |
| CN111212554B (en) | Outdoor integrated uninterrupted power source rack | |
| CN211981228U (en) | Closed power cabinet | |
| CN112909811A (en) | Large-current air insulation switch cabinet | |
| CN211183431U (en) | Unbalanced three-phase compensation device | |
| JPWO2010122632A1 (en) | Electronic equipment storage unit | |
| CN213989825U (en) | High-efficient heat dissipation type electrical control cabinet with clean structure | |
| CN211457839U (en) | Outdoor integrated uninterrupted power source rack | |
| CN213243307U (en) | Prevent wind husky block terminal | |
| CN212032973U (en) | Intelligent low-voltage frame circuit breaker | |
| CN111356327B (en) | Current transformer | |
| KR20230062929A (en) | Cooling device for a outdoor power enclosure | |
| CN219998869U (en) | Novel explosion-proof block terminal | |
| CN220605267U (en) | Box-type substation and substation box | |
| CN218906968U (en) | Heat radiation structure and charging pile | |
| CN213717433U (en) | Novel lighting distribution box | |
| CN220107368U (en) | Comprehensive quick cooling system of distribution box | |
| CN220306807U (en) | Reactive power compensation cabinet with independent heat dissipation air duct | |
| CN220475235U (en) | Air-cooled electric control cabinet | |
| CN211047549U (en) | High-efficient radiating elevator control cabinet | |
| CN213936952U (en) | Power distribution equipment management device | |
| CN219706715U (en) | Integrated preassembled charging station | |
| CN220210831U (en) | Heat radiation structure of electrical control cabinet | |
| CN217215644U (en) | Inside ventilation cooling structure of regulator cubicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |