CN219811826U - Explosion-proof block terminal forced air cooling mechanism - Google Patents
Explosion-proof block terminal forced air cooling mechanism Download PDFInfo
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- CN219811826U CN219811826U CN202223551906.1U CN202223551906U CN219811826U CN 219811826 U CN219811826 U CN 219811826U CN 202223551906 U CN202223551906 U CN 202223551906U CN 219811826 U CN219811826 U CN 219811826U
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- distribution box
- box body
- air
- block terminal
- power distribution
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- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000005452 bending Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an explosion-proof power distribution box air cooling mechanism, which comprises a power distribution box body, wherein connecting pipes are respectively and fixedly arranged at the upper end and the lower end of two side surfaces of the power distribution box body in a penetrating way, fans are arranged in the connecting pipes, the wind directions of the fans in the connecting pipes at the upper end and the lower end are opposite, air pipes are arranged on the outer side walls of the connecting pipes in a communicating way, the air pipes are provided with a plurality of bends, the air pipes are attached to the side surfaces of the power distribution box body, the ports face the front end and the rear end of the power distribution box body, protective shells are respectively and fixedly arranged on the side surfaces and the top surface of the power distribution box body in a covering way, the outer ports of the connecting pipes are sealed by the protective shells, and the air pipes are connected with the intervals between the protective shells and the power distribution box body; the positive and negative collocation of fan makes the air circulate inside and outside the block terminal body, is favorable to reducing the inside temperature of block terminal body, and the port of tuber pipe is towards in block terminal body front and back end, avoids external impurity directly to get into inside the tuber pipe, and the tuber pipe has a plurality of bending, further keeps apart external impurity and prevents to get into inside the connecting pipe via the tuber pipe.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to an air cooling mechanism of an explosion-proof distribution box.
Background
The distribution box is auxiliary equipment before a circuit enters a resident user and the like, is mainly used for reasonably distributing electric energy, is convenient for opening and closing the circuit, has higher safety protection level, can display the conducting state of the circuit of the branch pipe, has the characteristics of small volume, simple and convenient installation, special technical performance, unique configuration function, no site limitation, relatively common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.
The utility model discloses a block terminal such as the authority bulletin number CN112490885A, though realized improving the assembly efficiency of block terminal, but not solve because the block terminal is generally installed outdoors, lead to the block terminal to set up to have waterproof leak protection electrical property's sealed cabinet body, but also cause its heat dissipation poor, the equipment in the block terminal is continuous operation under high temperature environment and is easy to take place the damage, reduces the problem of equipment's life, for this reason we propose explosion-proof block terminal forced air cooling mechanism.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the air cooling mechanism of the explosion-proof distribution box, the forward and reverse collocation of the fans enables air to circulate inside and outside the distribution box body, the temperature inside the distribution box body is reduced, the port of the air pipe faces to the front end and the rear end of the distribution box body, external impurities are prevented from directly entering the air pipe, the air pipe is provided with a plurality of bends, and the external impurities are further isolated from entering the connecting pipe through the air pipe.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an explosion-proof block terminal forced air cooling mechanism, includes the block terminal body, the intercommunication is all run through to the lower extreme about the both sides face of block terminal body and is provided with the connecting pipe, the internally mounted of connecting pipe is provided with the fan, upper and lower end fan wind direction in the connecting pipe is opposite, the lateral wall intercommunication of connecting pipe is provided with the tuber pipe, the tuber pipe has a plurality of bending, the tuber pipe laminating is in the side of block terminal body, and the port is towards the front and back end in the block terminal body, the side and the top surface of block terminal body all cover and are provided with the protecting crust, the protecting crust covers the outer port that seals up the connecting pipe, the tuber pipe is connected in the interval of protecting crust and block terminal body.
Preferably, the side gomphosis of block terminal body is provided with the heat-conducting plate, the medial surface of heat-conducting plate is located the inside of block terminal body, the lateral surface of heat-conducting plate is located the interval of protecting crust and block terminal body.
Preferably, fins are arranged on the outer side face of the heat conducting plate at intervals, interval ports of the fins face the front end and the rear end of the distribution box body, and the fins are located at intervals between the protective shell and the distribution box body.
Preferably, fins are arranged on the inner side surface of the heat conducting plate at intervals, heat pipes are embedded between the fins, and the tail ends of the heat pipes extend out of the distribution box body to be located at intervals between the protective shell and the distribution box body.
Preferably, the dustproof nets are arranged at the front and rear ports of the interval between the protective shell and the distribution box body in a covering mode, and fixing patches are arranged at the edges of two sides of the dustproof nets in a connecting mode.
Preferably, the protective shell is connected with the distribution box body at intervals and is provided with a supporting pad.
Compared with the prior art, the utility model has the following beneficial effects:
because the fan wind direction in the upper and lower end connecting pipe is opposite, so the fan in one of them connecting pipe is to the internal blowing of block terminal, the fan in another connecting pipe is to the external exhaust of block terminal, the positive and negative collocation of fan makes the air circulate in the internal and external circulation of block terminal, be favorable to reducing the inside temperature of block terminal body, because the protecting crust covers the outer port that seals the connecting pipe, whether induced draft or exhaust of fan in the connecting pipe all need be through the tuber pipe, the port of tuber pipe is towards in block terminal body front and back end, avoid external rainwater impurity directly to get into inside the tuber pipe, and the tuber pipe has a plurality of bending, further keep apart external rainwater impurity and prevent to get into inside the connecting pipe through the tuber pipe, the tuber pipe does not influence the circulation of air, the protecting crust covers and covers the tuber pipe, it is more clean and tidy, pleasing to the eye to make the whole appearance of block terminal body when the protecting the tuber pipe avoid external colliding with.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a protective shell according to the present utility model.
Fig. 3 is a schematic view of the duct according to the present utility model.
Fig. 4 is a schematic view of a dust screen according to the present utility model.
Wherein: 1. a distribution box body; 2. a support pad; 3. an air duct; 4. a protective shell; 5. a heat conductive plate; 6. a heat pipe; 7. a dust screen; 8. a connecting pipe; 9. a fan; 10. a fin; 11. and (5) fixing the patch.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1 and 3, the utility model provides an air cooling mechanism of an explosion-proof distribution box, comprising a distribution box body 1, wherein the upper end and the lower end of two side surfaces of the distribution box body 1 are respectively and communicated with a connecting pipe 8, fans 9 are arranged in the connecting pipes 8 at the upper end and the lower end, the wind directions of the fans 9 in the connecting pipes 8 at the upper end and the lower end are opposite, the outer side walls of the connecting pipes 8 are communicated with each other, the air pipes 3 are provided with a plurality of bends, the air pipes 3 are attached to the side surfaces of the distribution box body 1, the ports face the front end and the rear end of the distribution box body 1, the side surfaces and the top surface of the distribution box body 1 are respectively covered and provided with a protective shell 4, the protective shells 4 cover and seal the outer ports of the connecting pipes 8, the air pipes 3 are connected with the intervals between the protective shells 4 and the distribution box body 1, the fans 9 in one of the connecting pipes 8 blow air into the distribution box body 1 due to the opposite wind directions of the fans 9 in the connecting pipes 8 at the upper end and the lower end, the fan 9 in the other connecting pipe 8 exhausts air to the outside of the distribution box body 1, the forward and reverse collocation of the fan 9 enables air to circulate inside and outside the distribution box body 1, the temperature inside the distribution box body 1 is reduced, the protective shell 4 covers and seals the outer port of the connecting pipe 8, no matter the air suction or the air exhaust of the fan 9 in the connecting pipe 8 needs to pass through the air pipe 3, the port of the air pipe 3 faces the front end and the rear end of the distribution box body 1, the external impurities are prevented from directly entering the air pipe 3, the air pipe 3 is provided with a plurality of bends, the external impurities are further isolated from entering the connecting pipe 8 through the air pipe 3, the air pipe 3 does not influence the circulation of air, namely, the forward and reverse collocation of the fan 9 enables the air to circulate inside and outside the distribution box body 1, the temperature inside the distribution box body 1 is reduced, the protective shell 4 covers and shields the air pipe 3, the protection tuber pipe 3 makes the whole appearance of block terminal body 1 clean and tidier more pleasing to the eye when avoiding external colliding with.
As shown in fig. 1 and 3, the utility model discloses a heat conducting plate 5 is embedded on the side surface of a distribution box body 1, the inner side surface of the heat conducting plate 5 is positioned in the distribution box body 1, the outer side surface of the heat conducting plate 5 is positioned at the interval between a protective shell 4 and the distribution box body 1, fins 10 are arranged on the outer side surface of the heat conducting plate 5 at intervals, the interval ports of the fins 10 face the front end and the rear end of the distribution box body 1, the fins 10 are positioned at the interval between the protective shell 4 and the distribution box body 1, the fins 10 are arranged on the inner side surface of the heat conducting plate 5 at intervals, a heat pipe 6 is embedded between the fins 10, the tail end of the heat pipe 6 extends out of the distribution box body 1 and is positioned at the interval between the protective shell 4 and the distribution box body 1, and the heat conducting plate 5 is beneficial to reducing the temperature in the distribution box body 1.
As shown in fig. 1, 2 and 4, the utility model discloses a support pad 2 arranged at the interval connection of a protective shell 4 and a distribution box body 1, dust screens 7 are respectively arranged at the front and rear ports of the interval connection of the protective shell 4 and the distribution box body 1, fixing patches 11 are arranged at the edge connection of the two sides of the dust screens 7, the dust screens 7 prevent external impurities from directly entering the air duct 3, and the dust screens 7 cover and shield the air duct 3, so that the overall appearance of the distribution box body 1 is tidier and more attractive.
According to the explosion-proof power distribution box air cooling mechanism provided by the utility model, because the air directions of the fans 9 in the connecting pipes 8 at the upper end and the lower end are opposite, the fans 9 in one connecting pipe 8 blow air into the power distribution box body 1, the fans 9 in the other connecting pipe 8 exhaust air out of the power distribution box body 1, the forward and reverse collocation of the fans 9 enables air to circulate inside and outside the power distribution box body 1, the internal temperature of the power distribution box body 1 is reduced, the protective shell 4 covers and seals the outer port of the connecting pipe 8, no matter the air suction or the air exhaust of the fans 9 in the connecting pipe 8 needs to pass through the air pipe 3, the port of the air pipe 3 faces the front end and the rear end of the power distribution box body 1, external impurities are prevented from directly entering the air pipe 3, the air pipe 3 is provided with a plurality of bends, the external impurities are further isolated from entering the inside the connecting pipe 8 through the air pipe 3, the air circulation of the air pipe 3 is not influenced, namely the forward and reverse collocation of the fans 9 enables the air to circulate inside and outside the power distribution box body 1, the power distribution box body 1 is beneficial to reduce the internal temperature of the power distribution box body 1, the protective shell 4 covers and shields the air pipe 3, and the whole outside the air pipe 1, and the whole appearance of the power distribution box body 1 is prevented from being knocked.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Explosion-proof block terminal forced air cooling mechanism, including block terminal body (1), its characterized in that: connecting pipes (8) are arranged at the upper end and the lower end of the two side surfaces of the distribution box body (1) in a penetrating and communicating mode, fans (9) are arranged in the connecting pipes (8), and the directions of the fans (9) in the connecting pipes (8) at the upper end and the lower end are opposite;
the outer side wall of the connecting pipe (8) is communicated with an air pipe (3), the air pipe (3) is provided with a plurality of bends, the air pipe (3) is attached to the side face of the distribution box body (1), and the port faces the front end and the rear end of the distribution box body (1);
the utility model discloses a power distribution box, including block terminal body (1), protection shell (4) are all covered to side and top surface of block terminal body (1), protection shell (4) cover and seal the outer port of connecting pipe (8), tuber pipe (3) are connected in the interval of protection shell (4) and block terminal body (1).
2. The explosion-proof power distribution box air-cooled cooling mechanism of claim 1, wherein: the side gomphosis of block terminal body (1) is provided with heat-conducting plate (5), the medial surface of heat-conducting plate (5) is located the inside of block terminal body (1), the lateral surface of heat-conducting plate (5) is located the interval of protecting crust (4) and block terminal body (1).
3. The explosion-proof power distribution box air-cooled cooling mechanism of claim 2, wherein: the heat conducting plate is characterized in that fins (10) are arranged on the outer side face of the heat conducting plate (5) at intervals, interval ports of the fins (10) face the front end and the rear end of the distribution box body (1), and the fins (10) are located at intervals between the protective shell (4) and the distribution box body (1).
4. The explosion-proof power distribution box air-cooled cooling mechanism of claim 2, wherein: the heat conducting plate is characterized in that fins (10) are arranged on the inner side face of the heat conducting plate (5) at intervals, heat pipes (6) are embedded between the fins (10), and the tail ends of the heat pipes (6) extend out of the distribution box body (1) to be located at intervals between the protective shell (4) and the distribution box body (1).
5. The explosion-proof power distribution box air-cooled cooling mechanism of claim 1, wherein: the dustproof protection device is characterized in that dustproof screens (7) are arranged on front and rear ports of the interval between the protection shell (4) and the distribution box body (1) in a covering mode, and fixing patches (11) are arranged on two side edges of the dustproof screens (7) in a connecting mode.
6. The explosion-proof power distribution box air-cooled cooling mechanism of claim 1, wherein: the protective shell (4) is connected with the distribution box body (1) at intervals and is provided with a supporting pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551906.1U CN219811826U (en) | 2022-12-29 | 2022-12-29 | Explosion-proof block terminal forced air cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551906.1U CN219811826U (en) | 2022-12-29 | 2022-12-29 | Explosion-proof block terminal forced air cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811826U true CN219811826U (en) | 2023-10-10 |
Family
ID=88216863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223551906.1U Active CN219811826U (en) | 2022-12-29 | 2022-12-29 | Explosion-proof block terminal forced air cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811826U (en) |
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2022
- 2022-12-29 CN CN202223551906.1U patent/CN219811826U/en active Active
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