CN211829782U - Cellular-type low pressure power distribution box - Google Patents
Cellular-type low pressure power distribution box Download PDFInfo
- Publication number
- CN211829782U CN211829782U CN202020876044.1U CN202020876044U CN211829782U CN 211829782 U CN211829782 U CN 211829782U CN 202020876044 U CN202020876044 U CN 202020876044U CN 211829782 U CN211829782 U CN 211829782U
- Authority
- CN
- China
- Prior art keywords
- partition plate
- heat dissipation
- power distribution
- box body
- distribution box
- 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
- 238000005192 partition Methods 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims description 24
- 238000005057 refrigeration Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 20
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a cellular-type low pressure power distribution box, which comprises a box body, wherein a first partition plate and a second partition plate are fixedly arranged in the box body, the first partition plate and the second partition plate are integrally communicated to form a T-shaped cavity structure, a heat dissipation assembly is arranged in the cavity structure, and the heat dissipation assembly is communicated with the outside of the box body; a plurality of mounting seats are fixed between the first partition plate and the second partition plate and on the box body, wire arranging assemblies are mounted on the first partition plate and the second partition plate, and the mounting seats are matched with the wire arranging assemblies. The utility model discloses overall structure design is simple, utilizes the heat dissipation of T type cavity structure to partition region intelligence in the block terminal to through each mount pad after installation electrical component, install in the reason wire inslot to the cable, each cable distributes evenly in the block terminal, and the staff of being convenient for overhauls the reason line.
Description
Technical Field
The utility model relates to an electrical equipment's technical field especially relates to a cellular-type low pressure power distribution box.
Background
In the development process of the power industry, along with the gradual improvement of power transmission capacity, various terminal devices and intermediate devices are derived, wherein the intermediate devices are most obvious particularly by distribution boxes, different distribution boxes are developed according to different application environments and equipment requirements, the distribution boxes are mainly divided into lighting distribution boxes, power distribution boxes and the like at present, the power distribution boxes are higher in environmental requirements compared with the lighting distribution boxes, and at present, a large number of electric elements such as circuit breakers, fuses, fusing switches and connecting busbars are installed in the power distribution boxes, so that the electric elements and cables are accumulated together, heat is difficult to dissipate, the circuit breakers in the power distribution boxes frequently act, and once the circuit breakers generate electric arcs during action, an electric fire is very easy to cause.
SUMMERY OF THE UTILITY MODEL
Electric component and cable are gathered together in to power distribution box, and the heat is difficult to the effluvium, and circuit breaker frequently moves in the power distribution box, in case the circuit breaker when the action electric arc, very easily causes the technical problem of electric fire, the utility model provides a cellular-type low pressure power distribution box.
In order to solve the above problem, the technical scheme of the utility model is so realized:
a separated low-voltage power distribution box comprises a box body, wherein a first partition plate and a second partition plate are fixedly arranged in the box body, the first partition plate and the second partition plate are integrally communicated to form a T-shaped cavity structure, a heat dissipation assembly is arranged in the cavity structure, and the heat dissipation assembly is communicated with the outside of the box body; a plurality of mounting seats are fixed between the first partition plate and the second partition plate and on the box body, wire arranging assemblies are mounted on the first partition plate and the second partition plate, and the mounting seats are matched with the wire arranging assemblies.
Preferably, a plurality of heat dissipation holes are formed in the first partition plate and the second partition plate, and the heat dissipation holes are matched with the mounting seat.
Preferably, the upper part of the first partition plate is provided with heat dissipation holes, and two sides of the second partition plate are provided with heat dissipation holes.
Preferably, a temperature detection assembly is mounted on the first partition plate or the second partition plate, and the temperature detection assembly is connected with the heat dissipation assembly.
Preferably, the temperature detection assembly comprises a temperature sensor; the heat dissipation assembly comprises a semiconductor refrigeration piece and a control box, the semiconductor refrigeration piece and the control box are both installed in the T-shaped cavity structure, the heat dissipation end of the semiconductor refrigeration piece is communicated with the outside of the box body, the refrigeration end of the semiconductor refrigeration piece is matched with the T-shaped cavity structure, and the semiconductor refrigeration piece and the temperature sensor are both connected with the control box.
Preferably, a power converter is arranged in the control box and connected with a controller, the controller is connected with the temperature sensor, and the controller is connected with the semiconductor refrigerating sheet through a relay.
Preferably, the wire arrangement component comprises a wire arrangement seat, a plurality of wire arrangement grooves are uniformly formed in the wire arrangement seat, and the wire arrangement grooves are matched with the mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an installation first division board and second division board separate into a plurality of installation regions in with the box in the box, install electrical component in each installation region, utilize the whole intercommunication of first division board and second division board to form T type cavity structure, utilize the cavity structure to dispel the heat to each installation region under the effect of semiconductor refrigeration piece, avoid electrical component to gather together, and dispel the heat to each installation region, improve whole radiating effect, utilize installation reason line seat on first division board and second division board, after electrical component installs and targets in place, with each cable card in reason line inslot can, the staff of being convenient for overhauls and seeks the circuit fault source fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of the case of fig. 1.
In the figure, 1 is a box body, 2 is a first partition board, 3 is a wire arranging seat, 31 is a wire arranging groove, 4 is a mounting seat, 5 is a second partition board, 51 is a temperature sensor, and 52 is a semiconductor refrigerating sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in figure 1, a separated low-voltage power distribution box comprises a box body 1, a first separating plate 2 and a second separating plate 5 are fixedly installed in the box body 1, the box body is divided into three installation areas by the first separating plate and the second separating plate, the first separating plate 2 and the second separating plate 5 are integrally communicated to form a T-shaped cavity structure, a plurality of radiating holes are formed in the first separating plate 2 and the second separating plate 5 and matched with an installation seat 4, the upper portion of the first separating plate 2 is provided with the radiating holes, the two sides of the second separating plate 5 are provided with the radiating holes, the upper installation area is radiated by the radiating holes formed in the upper portion of the first separating plate, the two side installation areas are radiated by the radiating holes formed in the two sides of the second separating plate, on one hand, the condition that electric elements are easy to generate heat when accumulated is avoided, on the other hand, the other hand, the heat dissipation effect in the box body is improved, and in order to improve the heat dissipation efficiency in the box body, a group of heat dissipation fans can be installed in each area of the box body, so that the air flow in the area is accelerated.
A heat dissipation assembly is arranged in the cavity structure and communicated with the outside of the box body 1; between first division board 2 and the second division board 5 and be fixed with a plurality of mount pad 4 on box 1, all install the mount pad in each installation zone, all install the reason line subassembly on first division board 2 and the second division board 5, mount pad 4 cooperatees with the reason line subassembly, the reason line subassembly is including reason line seat 3, a plurality of reason line groove 31 has evenly been seted up on the reason line seat 3, reason line groove 31 cooperatees with mount pad 4, after the installation of electrical component is accomplished in each installation zone, with the cable card in reason line inslot can, the reason line groove can select to have elastic rubber groove.
The temperature detection assembly is arranged on the first partition plate 2 or the second partition plate 5 and connected with the heat dissipation assembly, the temperature detection assembly comprises a temperature sensor 51, the temperature in the box body is detected in real time by the temperature sensor, the temperature sensor is a conventional digital temperature sensor on the market, the heat dissipation assembly comprises a semiconductor refrigeration sheet 52 and a control box, as shown in figure 2, the semiconductor refrigeration sheet 52 and the control box are both arranged in a T-shaped cavity structure, the heat dissipation end of the semiconductor refrigeration sheet 52 is communicated with the outside of the box body 1, the refrigeration end of the semiconductor refrigeration sheet 52 is matched with the T-shaped cavity structure, the semiconductor refrigeration sheet 52 and the temperature sensor 51 are both connected with the control box, a power converter is arranged in the control box and connected with a controller, the controller can be an STM32F103VET6 single chip microcomputer, the controller is connected with the temperature sensor 51 and is connected with the semiconductor refrigeration sheet 52 through a relay, when the temperature in the box is higher than a set value, the controller controls the semiconductor refrigerating sheet to start to refrigerate in the box, in order to prevent condensation in the box, the refrigerating temperature of the semiconductor refrigerating sheet cannot be lower than a safety value, and after the temperature in the box reaches the safety value, the controller controls the semiconductor refrigerating sheet to stop refrigerating.
The utility model discloses an installation first division board and second division board separate into a plurality of installation regions in with the box in the box, install electrical component in each installation region, utilize the whole intercommunication of first division board and second division board to form T type cavity structure, utilize cavity structure to dispel the heat to each installation region under the effect of semiconductor refrigeration piece, avoid electrical component to gather together, and dispel the heat to each installation region, improve whole radiating effect, utilize installation reason line seat on first division board and second division board, after electrical component installs and targets in place, with each cable card in reason line inslot can, the staff of being convenient for overhauls and seeks circuit fault source fast
The above description is only a 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 (7)
1. The separated low-voltage power distribution box comprises a box body (1) and is characterized in that a first partition plate (2) and a second partition plate (5) are fixedly installed in the box body (1), the first partition plate (2) is integrally communicated with the second partition plate (5) to form a T-shaped cavity structure, a heat dissipation assembly is installed in the cavity structure, and the heat dissipation assembly is communicated with the outside of the box body (1); between first division board (2) and second division board (5) and be fixed with a plurality of mount pad (4) on box (1), all install reason line subassembly on first division board (2) and second division board (5), mount pad (4) cooperate with reason line subassembly.
2. The partitioned low-voltage power distribution box according to claim 1, wherein the first partition plate (2) and the second partition plate (5) are provided with a plurality of heat dissipation holes, and the heat dissipation holes are matched with the mounting seat (4).
3. The cellular-type low-voltage power distribution box according to claim 2, wherein heat dissipation holes are formed in the upper portion of the first partition plate (2), and heat dissipation holes are formed in both sides of the second partition plate (5).
4. The partitioned low-voltage power distribution box according to any one of claims 1 to 3, wherein a temperature detection component is mounted on the first partition plate (2) or the second partition plate (5), and the temperature detection component is connected with a heat dissipation component.
5. The compartmented low voltage power distribution box according to claim 4, wherein the temperature detection assembly comprises a temperature sensor (51); the heat dissipation assembly comprises a semiconductor refrigeration piece (52) and a control box, the semiconductor refrigeration piece (52) and the control box are both installed in a T-shaped cavity structure, the heat dissipation end of the semiconductor refrigeration piece (52) is communicated with the outside of the box body (1), the refrigeration end of the semiconductor refrigeration piece (52) is matched with the T-shaped cavity structure, and the semiconductor refrigeration piece (52) and the temperature sensor (51) are both connected with the control box.
6. The partitioned low-voltage power distribution box according to claim 5, wherein a power converter is arranged in the control box, the power converter is connected with a controller, the controller is connected with the temperature sensor (51), and the controller is connected with the semiconductor refrigerating sheet (52) through a relay.
7. The partitioned low-voltage power distribution box according to claim 1, wherein the wire arrangement assembly comprises a wire arrangement base (3), a plurality of wire arrangement grooves (31) are uniformly formed in the wire arrangement base (3), and the wire arrangement grooves (31) are matched with the mounting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020876044.1U CN211829782U (en) | 2020-05-22 | 2020-05-22 | Cellular-type low pressure power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020876044.1U CN211829782U (en) | 2020-05-22 | 2020-05-22 | Cellular-type low pressure power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211829782U true CN211829782U (en) | 2020-10-30 |
Family
ID=73026450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020876044.1U Active CN211829782U (en) | 2020-05-22 | 2020-05-22 | Cellular-type low pressure power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211829782U (en) |
-
2020
- 2020-05-22 CN CN202020876044.1U patent/CN211829782U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211829782U (en) | Cellular-type low pressure power distribution box | |
| CN112909811A (en) | Large-current air insulation switch cabinet | |
| US8514552B2 (en) | Electrical system and matrix assembly therefor | |
| CN110739632B (en) | Contact box and switch cabinet using same | |
| CN210680402U (en) | Load control circuit, load control module and electrical control box | |
| CN102412077A (en) | Thyristor electronic switch | |
| CN211701116U (en) | Intelligent power supply and distribution management equipment | |
| CN212571845U (en) | Automatic radiating mid-placed switch cabinet airs exhaust | |
| CN210985692U (en) | High-voltage box of energy storage system | |
| CN216016048U (en) | High-voltage switch cabinet with insulating bottom plate | |
| CN102339690A (en) | High-insulativity circuit breaker | |
| CN214673912U (en) | Large-current air insulation switch cabinet | |
| CN212625423U (en) | Residual current protection circuit breaker capable of dissipating heat quickly | |
| CN205509239U (en) | Low voltage switchgear panel | |
| CN219873237U (en) | Circuit breaker with high insulating properties | |
| CN214255382U (en) | Intelligent high-low voltage switch cabinet | |
| CN218102176U (en) | Bus slidable power distribution cabinet | |
| CN217883210U (en) | Air-cooled power regulating power supply device for thyristor | |
| CN211958699U (en) | High heat dissipation bus duct | |
| CN214069141U (en) | Solid insulation looped network switchgear | |
| CN215869106U (en) | Bearing device of high-voltage circuit breaker | |
| CN212063397U (en) | Safety energy-saving bus unit | |
| CN210403622U (en) | Circuit breaker | |
| CN216085945U (en) | Ring main unit and cabinet body thereof | |
| CN216565065U (en) | Photovoltaic system for box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 666, East Section of Shenma Avenue, High tech Zone, Pingdingshan City, Henan Province, 462500, No. 11, High tech Torch Park Patentee after: Yizheng Power Group Co.,Ltd. Address before: 467000 courtyard 6, Kaifa 1st Road, high tech Zone, Pingdingshan City, Henan Province (Henan Hengye Real Estate Industrial Park) Patentee before: Henan Yizheng Electrical Equipment Co.,Ltd. |