CN210669176U - Block terminal for electrical engineering - Google Patents
Block terminal for electrical engineering Download PDFInfo
- Publication number
- CN210669176U CN210669176U CN201922149739.XU CN201922149739U CN210669176U CN 210669176 U CN210669176 U CN 210669176U CN 201922149739 U CN201922149739 U CN 201922149739U CN 210669176 U CN210669176 U CN 210669176U
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- CN
- China
- Prior art keywords
- box
- box body
- cooling
- electrical engineering
- installation
- 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.)
- Expired - Fee Related
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 241000255925 Diptera Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a block terminal for electrical engineering, the power distribution box comprises a box body, be equipped with the opening on the box, the opening part articulates there is the chamber door, be equipped with the lock on the chamber door, the back of box is equipped with the mounting bracket, the bottom of box is equipped with the cooling case, the bottom of cooling case is equipped with the air intake, the cooling incasement is equipped with the fan, the inside outside bellied install bin that is equipped with of box, cooling case and install bin intercommunication are equipped with a plurality of louvres on the install bin, the air outlet has evenly been arranged in the both sides of box, the upper end of air outlet is equipped with the decurrent dust guard of slope, air outlet. Compared with the prior art, the utility model the advantage lie in: the cooling box is additionally arranged at the bottom of the box body, the communication of the air channel is realized through the installation box, the temperature of the electric components in the box body is reduced while the box body stably runs, the air circulation flow in the box body is promoted, the heat generated by the fan during running is effectively avoided, and the entering of dust-containing gas is reduced.
Description
Technical Field
The utility model relates to an electrical engineering technical field specifically indicates a block terminal for electrical engineering.
Background
The electric engineering distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The circuit is cut off by means of the protective electrical appliance in case of a fault or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
Especially in summer, outside temperature is high, and the electrical components in the electric cabinet is heated easily, and inside temperature is high, can not in time effectually dispel the heat, leads to the equipment to die, causes electrical components to appear damaging, influences life.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a block terminal for electrical engineering, its radiating effect is good.
In order to solve the technical problem, the utility model provides a technical scheme does: a distribution box for electrical engineering comprises a box body, wherein an opening is arranged on the box body, a box door is hinged at the opening, the door is provided with a door lock matched with the box body, the back of the box body is provided with a mounting rack, the bottom of the box body is provided with a cooling box, the bottom of the cooling box is provided with an air inlet, the cooling box is internally provided with a fan, the box body is internally provided with an installation box which is convex outwards, the mounting box and the box body are integrally formed, the mounting box is of a hollow structure, a plurality of electrical components are fixed on the mounting box, the cooling box is communicated with the installation box, the installation box is provided with a plurality of heat dissipation holes, air outlets are uniformly distributed on two sides of the box body, the upper end of air outlet is equipped with the decurrent dust guard of slope, air outlet department is equipped with the dust screen, the inside temperature sensor that is equipped with of box, temperature sensor and fan electric connection.
As an improvement, an illuminating lamp and a storage battery are arranged in the box body, and a door lock sensing unit for controlling the illuminating lamp is arranged at the box door.
As an improvement, the corners of the box body are provided with fillets.
As an improvement, a protective net is arranged at the air inlet.
As an improvement, an observation window is arranged on the box door.
As an improvement, the heat dissipation holes are formed in the periphery of the installation box.
Compared with the prior art, the utility model the advantage lie in: the cooling box is additionally arranged at the bottom of the box body, the communication of the air channel is realized through the mounting box, the temperature of the electric components in the box body is reduced while the stable operation of the electric components is ensured, the air circulation flow in the box body is promoted, and compared with the case that the cooling fan is mounted in the box body, the heat generated by the fan during the operation is effectively avoided, the entering of dust-containing gas is reduced, and the looseness of the parts of the internal electric components caused by wind power is avoided; the temperature sensor monitors in real time.
Drawings
Fig. 1 is the utility model relates to a block terminal for electrical engineering's schematic structure view.
Fig. 2 is the utility model relates to a cross-sectional view of install bin department of block terminal for electrical engineering.
As shown in the figure: 1. the box, 2, chamber door, 3, lock, 4, mounting bracket, 5, cooling box, 6, air intake, 7, fan, 8, install bin, 9, louvre, 10, air outlet, 11, dust guard, 12, temperature sensor, 13, light, 14, observation window.
Detailed Description
The following description will be made in detail with reference to the accompanying drawings.
With reference to the attached drawings, the distribution box for electrical engineering comprises a box body 1, wherein an opening is arranged on the box body 1, a box door 2 is hinged at the opening, a door lock 3 matched with the box body 1 is arranged on the box door 2, an observation window 14 is arranged on the box door 2, a mounting frame 4 is arranged on the back surface of the box body 1, a cooling box 5 is arranged at the bottom of the box body 1, an air inlet 6 is arranged at the bottom of the cooling box 5, a protective net is arranged at the position of the air inlet 6, a fan 7 is arranged in the cooling box 5, an outwardly convex mounting box 8 is arranged inside the box body 1, the mounting box 8 and the box body 1 are integrally formed, the mounting box 8 is of a hollow structure, a plurality of electrical components are fixed on the mounting box 8, the cooling box 5 is communicated with the mounting box 8, a plurality of heat dissipation holes 9 are arranged on the periphery of the mounting box 8, air outlets 10, 10 departments of air outlet are equipped with the dust screen, and 1 inside temperature sensor 12 that is equipped with of box, temperature sensor 12 and 7 electric connection of fan are equipped with light 13 and battery in the box 1, and 2 departments of chamber door are equipped with the lock induction element of control light 13, and the edge of box 1 all is equipped with the radius angle.
When the utility model is implemented, the installation box is of a groove structure and is connected with the box body into a whole by welding, the box body is fixed by the installation frame, electrical components are fixed by the expansion screws in the installation holes of the installation box, in normal state, the heat dissipation is carried out by the air outlets at the two ends of the box body, the dust-proof plate can ensure that dust can not easily enter the box body, the dust-proof net can ensure that mosquitoes and other insects can not easily enter the box body, when the temperature sensor detects that the temperature in the box body is overhigh, the signal is transmitted to the fan in the cooling box, the fan is started, gas enters from the air inlet at the bottom of the box body, some large-particle dust in the gas directly falls under the action of gravity, the cleanliness of the gas is ensured, the gas rises to the installation box along the cooling box, and is released through the heat dissipation holes around the installation box, the internal electrical, the circulating flow of air in the box body is promoted, and compared with the case body internally provided with the cooling fan, the heat generated by the fan during operation is effectively avoided, the entering of dust-containing gas is reduced, and the loosening of parts and components caused by wind power of internal electrical components is avoided; during daily monitoring, record through the inside condition of observation window, open the chamber door through the lock, the independent electric power storage structure of light guarantees still can work when taking place the accident.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a block terminal for electrical engineering, includes box (1), its characterized in that: the cooling box is characterized in that an opening is formed in the box body (1), a box door (2) is hinged to the opening, a door lock (3) matched with the box body (1) is arranged on the box door (2), a mounting frame (4) is arranged on the back face of the box body (1), a cooling box (5) is arranged at the bottom of the box body (1), an air inlet (6) is formed in the bottom of the cooling box (5), a fan (7) is arranged in the cooling box (5), an installation box (8) protruding outwards is arranged in the box body (1), the installation box (8) and the box body (1) are integrally formed, the installation box (8) is of a hollow structure, a plurality of electrical components are fixed on the installation box (8), the cooling box (5) is communicated with the installation box (8), a plurality of air outlets (10) are formed in the installation box (8), and air outlets (10) are uniformly distributed in two sides of the box body, the dust guard (11) that inclines downwards is equipped with in the upper end of air outlet (10), air outlet (10) department is equipped with the dust screen, box (1) inside is equipped with temperature sensor (12), temperature sensor (12) and fan (7) electric connection.
2. The distribution box for electrical engineering of claim 1, characterized in that: the refrigerator is characterized in that an illuminating lamp (13) and a storage battery are arranged in the refrigerator body (1), and a door lock sensing unit for controlling the illuminating lamp (13) is arranged at the refrigerator door (2).
3. The distribution box for electrical engineering of claim 1, characterized in that: the corners of the box body (1) are provided with fillets.
4. The distribution box for electrical engineering of claim 1, characterized in that: and a protective net is arranged at the air inlet (6).
5. The distribution box for electrical engineering of claim 1, characterized in that: an observation window (14) is arranged on the box door (2).
6. The distribution box for electrical engineering of claim 1, characterized in that: the heat dissipation holes (9) are formed in the periphery of the installation box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149739.XU CN210669176U (en) | 2019-12-04 | 2019-12-04 | Block terminal for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149739.XU CN210669176U (en) | 2019-12-04 | 2019-12-04 | Block terminal for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669176U true CN210669176U (en) | 2020-06-02 |
Family
ID=70818820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149739.XU Expired - Fee Related CN210669176U (en) | 2019-12-04 | 2019-12-04 | Block terminal for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193497A (en) * | 2021-01-14 | 2021-07-30 | 郑州工业应用技术学院 | Electric box for automation of electrical engineering |
-
2019
- 2019-12-04 CN CN201922149739.XU patent/CN210669176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193497A (en) * | 2021-01-14 | 2021-07-30 | 郑州工业应用技术学院 | Electric box for automation of electrical engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |