CN210443905U - Block terminal for electric power engineering - Google Patents
Block terminal for electric power engineering Download PDFInfo
- Publication number
- CN210443905U CN210443905U CN201921800613.8U CN201921800613U CN210443905U CN 210443905 U CN210443905 U CN 210443905U CN 201921800613 U CN201921800613 U CN 201921800613U CN 210443905 U CN210443905 U CN 210443905U
- Authority
- CN
- China
- Prior art keywords
- block terminal
- distribution box
- terminal body
- heat dissipation
- dissipation fan
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a block terminal for electric power engineering, including the block terminal body, one side of block terminal body is equipped with the chamber door, the bottom of chamber door is equipped with a plurality of support columns, first through-hole has been seted up to the top inner wall of chamber door, be equipped with the heat dissipation fan in the first through-hole, first draw-in groove has been seted up to the both sides inner wall symmetry of first through-hole, just the top inner wall of first draw-in groove is linked together with the top of block terminal body, be equipped with first fixture block in the first draw-in groove, just first fixture block and heat dissipation fan fixed connection. A block terminal for power engineering, reduce the influence of sun to the block terminal body, when sleet weather, the foreign object when falling on the top of block terminal body, reduces the impact force, has protected the block terminal body, when needs maintenance or change heat dissipation fan, can directly demolish the heat dissipation fan from the outside of block terminal body, made things convenient for to maintain and change the heat dissipation fan.
Description
Technical Field
The utility model relates to an electric power engineering technical field, in particular to block terminal for electric power engineering.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The block terminal is used more generally, the operation is reliable and stable, space utilization is high, and the block terminal that partial power engineering used sets up in the open air, the sun often directly shines at the top of block terminal, and then increases the temperature in the block terminal, simultaneously, power consumption part during operation also can produce the heat in the block terminal, and the normal work that power consumption part can be influenced to the high temperature in the block terminal, and conventional heat dissipation fan generally sets up on the inner wall of block terminal, because the part that sets up in the block terminal is more, also be convenient for maintain and change the heat dissipation fan.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a block terminal for electric power engineering can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a distribution box for electric power engineering comprises a distribution box body, wherein a box door is arranged on one side of the distribution box body, a plurality of support columns are arranged at the bottom end of the box door, a first through hole is formed in the inner wall of the top end of the box door, a heat dissipation fan is arranged in the first through hole, first clamping grooves are symmetrically formed in the inner walls of the two sides of the first through hole, the inner wall of the top end of each first clamping groove is communicated with the top end of the distribution box body, a first clamping block is arranged in each first clamping groove and fixedly connected with the heat dissipation fan, a dust screen above the heat dissipation fan is arranged at the top end of the distribution box body, fixing plates are symmetrically arranged on the two sides of the dust screen and fixedly connected with the distribution box body, a pressing mechanism is arranged between each fixing plate and the first clamping block, a heat insulation plate is arranged above the, and two adjacent guide plates are fixedly connected, the heat insulation plate is connected with the distribution box body through a fixing mechanism, and a plurality of heat dissipation holes are formed in the inner wall of the bottom end of the distribution box body.
Preferably, the pressing mechanism comprises a movable plate arranged at the top end of the first clamping block, the movable plate is connected with the fixed plate through a plurality of first springs, a second clamping groove is formed in the top end of the first clamping block, a second clamping block is arranged in the second clamping groove, and the second clamping block is fixedly connected with the movable plate.
Preferably, the first screw thread post of top both sides fixedly connected with of block terminal body, just first screw thread post runs through the fixed plate, the outside cover of first screw thread post is equipped with the first fixation nut who is located the fixed plate bottom.
Preferably, the fixing mechanism is including setting up in a plurality of second screw thread posts on block terminal body top, just second screw thread post and block terminal body fixed connection, a plurality of second through-holes have been seted up on the top of heat insulating board, just in the one end of second screw thread post extends to the second through-hole, the outside cover of second screw thread post is equipped with the second spring that is located between heat insulating board and the block terminal body, the outside cover of second screw thread post is equipped with the second fixation nut who is located the heat insulating board top.
Preferably, the outer sleeve of the second fixing nut is provided with an elastic sleeve, the elastic sleeve is of a cavity structure with an opening at the bottom end, and the bottom end of the elastic sleeve is in contact with the top end of the heat insulation plate.
Preferably, the heat dissipation fan is externally connected with a control switch and a power supply.
Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the heat insulating board, guide plate and fixed establishment's mating reaction, avoid the direct top of shining at the block terminal body of sun, and then reduce the influence of sun to the block terminal body, when sleet weather, the foreign object falls on the top of block terminal body, the mating reaction through heat insulating board and second spring cushions, and then reduce the impact force, the block terminal body has been protected, through setting up the dust screen, the heat dissipation fan, first draw-in groove, first fixture block, the fixed plate, the louvre, first screw thread post, first fixation nut and pressing mechanism's mating reaction, when needs maintenance or change heat dissipation fan, can directly demolish the heat dissipation fan from the outside of block terminal body, it maintains and changes to have made things convenient for the heat dissipation fan.
Drawings
Fig. 1 is a schematic view of an overall structure of a distribution box for power engineering according to the present invention;
fig. 2 is a front sectional view of the distribution box for power engineering of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
In the figure: 1. a distribution box body; 2. a box door; 3. a support pillar; 4. a first through hole; 5. a heat dissipation fan; 6. a first card slot; 7. a first clamping block; 8. a dust screen; 9. a fixing plate; 10. a heat insulation plate; 11. a baffle; 12. heat dissipation holes; 13. a movable plate; 14. a first spring; 15. a second card slot; 16. a second fixture block; 17. a first threaded post; 18. a first fixing nut; 19. a second through hole; 20. a second threaded post; 21. a second spring; 22. a second fixing nut; 23. an elastic sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a distribution box for power engineering comprises a distribution box body 1, a box door 2 is arranged on one side of the distribution box body 1, a plurality of support pillars 3 are arranged at the bottom end of the box door 2, a first through hole 4 is arranged on the inner wall of the top end of the box door 2, a heat dissipation fan 5 is arranged in the first through hole 4, first clamping grooves 6 are symmetrically arranged on the inner walls of the two sides of the first through hole 4, the inner wall of the top end of each first clamping groove 6 is communicated with the top end of the distribution box body 1, a first clamping block 7 is arranged in each first clamping groove 6, the first clamping block 7 is fixedly connected with the heat dissipation fan 5, a dust screen 8 positioned above the heat dissipation fan 5 is arranged at the top end of the distribution box body 1, fixing plates 9 are symmetrically arranged on the two sides of the dust screen 8, the fixing plates 9 are fixedly connected with, the four side surfaces of the heat insulation plate 10 are all obliquely provided with guide plates 11, two adjacent guide plates 11 are fixedly connected, the heat insulation plate 10 is connected with the distribution box body 1 through a fixing mechanism, and the inner wall of the bottom end of the distribution box body 1 is provided with a plurality of heat dissipation holes 12;
the pressing mechanism comprises a movable plate 13 arranged at the top end of the first clamping block 7, the movable plate 13 is connected with the fixed plate 9 through a plurality of first springs 14, a second clamping groove 15 is formed in the top end of the first clamping block 7, a second clamping block 16 is arranged in the second clamping groove 15, and the second clamping block 16 is fixedly connected with the movable plate 13; two sides of the top end of the distribution box body 1 are fixedly connected with first threaded columns 17, the first threaded columns 17 penetrate through the fixing plate 9, and first fixing nuts 18 located at the bottom end of the fixing plate 9 are sleeved outside the first threaded columns 17; the fixing mechanism comprises a plurality of second threaded columns 20 arranged at the top end of the distribution box body 1, the second threaded columns 20 are fixedly connected with the distribution box body 1, a plurality of second through holes 19 are formed in the top end of the heat insulation plate 10, one ends of the second threaded columns 20 extend into the second through holes 19, second springs 21 located between the heat insulation plate 10 and the distribution box body 1 are sleeved outside the second threaded columns 20, and second fixing nuts 22 located at the top end of the heat insulation plate 10 are sleeved outside the second threaded columns 20; an elastic sleeve 23 is sleeved outside the second fixing nut 22, the elastic sleeve 23 is a cavity structure with an opening at the bottom end, and the bottom end of the elastic sleeve 23 is contacted with the top end of the heat insulation plate 10; the heat dissipation fan 5 is externally connected with a control switch and a power supply.
It should be noted that, the utility model relates to a distribution box for power engineering, when in use, the heat dissipation fan 5 is externally connected with a control switch and a power supply, through the heat insulation board 10 and the guide plate 11, the direct irradiation of the sun on the top of the distribution box body 1 is avoided, and further the influence of the sun on the distribution box body 1 is reduced, when the foreign objects fall on the top of the distribution box body 1 in rainy and snowy weather, the buffering is performed through the cooperation of the heat insulation board 10 and the second spring 21, and further the impact force is reduced, the distribution box body 1 is protected, the heat dissipation is performed in the distribution box body 1 through the heat dissipation fan 5, the external dust is reduced through the dust screen 8, and enters the distribution box body 1 through the heat dissipation fan 5, when the heat dissipation fan 5 needs to be maintained or replaced, the elastic sleeve 23 is pulled out, and the second fixing nut 22 is rotated, so that the second fixing nut 22, accomplish the dismantlement of heat insulating board 10, and then rotatory first fixation nut 18, make first fixation nut 18 break away from first screw thread post 17, and then lift fixed plate 9, accomplish the demolising of dust screen 8, the convenient dust that accumulates on the dust screen 8 thoroughly clears up, simultaneously fly leaf 13 drive second fixture block 16 breaks away from second draw-in groove 15, and then lift heat dissipation fan 5, can directly demolish heat dissipation fan 5 from the outside of block terminal body 1, it maintains and changes heat dissipation fan 5 to have made things convenient for.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a block terminal for electric power engineering which characterized in that: comprises a distribution box body (1), one side of the distribution box body (1) is provided with a box door (2), the bottom of the box door (2) is provided with a plurality of supporting columns (3), the top end inner wall of the box door (2) is provided with a first through hole (4), a heat dissipation fan (5) is arranged in the first through hole (4), the two side inner walls of the first through hole (4) are symmetrically provided with first clamping grooves (6), the top end inner wall of each first clamping groove (6) is communicated with the top end of the distribution box body (1), a first clamping block (7) is arranged in each first clamping groove (6), the first clamping block (7) is fixedly connected with the heat dissipation fan (5), the top end of the distribution box body (1) is provided with a dust screen (8) positioned above the heat dissipation fan (5), two side symmetry of each dust screen (8) is provided with a fixing plate (9), and the fixing plates (9) are fixedly connected with the, be equipped with pressing mechanism between fixed plate (9) and first fixture block (7), the top of block terminal body (1) is equipped with heat insulating board (10), four sides of heat insulating board (10) all incline and are provided with guide plate (11), and adjacent two fixed connection between guide plate (11), heat insulating board (10) are connected through fixed establishment with block terminal body (1), a plurality of louvres (12) have been seted up to the bottom inner wall of block terminal body (1).
2. The distribution box for power engineering of claim 1, wherein: the pressing mechanism comprises a movable plate (13) arranged at the top end of a first clamping block (7), the movable plate (13) is connected with a fixed plate (9) through a plurality of first springs (14), a second clamping groove (15) is formed in the top end of the first clamping block (7), a second clamping block (16) is arranged in the second clamping groove (15), and the second clamping block (16) is fixedly connected with the movable plate (13).
3. The distribution box for power engineering of claim 1, wherein: the top both sides first screw thread post (17) of fixedly connected with of block terminal body (1), just fixed plate (9) are run through in first screw thread post (17), the outside cover of first screw thread post (17) is equipped with first fixation nut (18) that are located fixed plate (9) bottom.
4. The distribution box for power engineering of claim 1, wherein: fixing mechanism is including setting up in a plurality of second screw thread post (20) on block terminal body (1) top, just second screw thread post (20) and block terminal body (1) fixed connection, a plurality of second through-holes (19) have been seted up on the top of heat insulating board (10), just the one end of second screw thread post (20) extends to in second through-hole (19), the outside cover of second screw thread post (20) is equipped with second spring (21) that are located between heat insulating board (10) and block terminal body (1), the outside cover of second screw thread post (20) is equipped with second fixation nut (22) that are located heat insulating board (10) top.
5. The distribution box for power engineering of claim 4, wherein: an elastic sleeve (23) is sleeved outside the second fixing nut (22), the elastic sleeve (23) is of a cavity structure with an opening at the bottom end, and the bottom end of the elastic sleeve (23) is in contact with the top end of the heat insulation plate (10).
6. The distribution box for power engineering of claim 1, wherein: the heat dissipation fan (5) is externally connected with a control switch and a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800613.8U CN210443905U (en) | 2019-10-24 | 2019-10-24 | Block terminal for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800613.8U CN210443905U (en) | 2019-10-24 | 2019-10-24 | Block terminal for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443905U true CN210443905U (en) | 2020-05-01 |
Family
ID=70411705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800613.8U Expired - Fee Related CN210443905U (en) | 2019-10-24 | 2019-10-24 | Block terminal for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555095A (en) * | 2020-12-08 | 2021-03-26 | 湖南创一智能科技有限公司 | Offshore wind power structure product |
| CN113394667A (en) * | 2021-06-15 | 2021-09-14 | 张家港市天源电气有限公司 | Dustproof ventilation unit of transformer substation's high-pressure chamber |
-
2019
- 2019-10-24 CN CN201921800613.8U patent/CN210443905U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555095A (en) * | 2020-12-08 | 2021-03-26 | 湖南创一智能科技有限公司 | Offshore wind power structure product |
| CN112555095B (en) * | 2020-12-08 | 2021-11-05 | 湖南创一智能科技有限公司 | Offshore wind power structure product |
| CN113394667A (en) * | 2021-06-15 | 2021-09-14 | 张家港市天源电气有限公司 | Dustproof ventilation unit of transformer substation's high-pressure chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210443905U (en) | Block terminal for electric power engineering | |
| CN211531521U (en) | Electromechanical device protector | |
| CN210326637U (en) | Lighting distribution box | |
| CN210669197U (en) | Combined outdoor high-voltage switch cabinet | |
| CN216566020U (en) | Control cabinet of diesel generating set | |
| CN211184722U (en) | Intelligent control conversion box | |
| CN213694700U (en) | Electronic equipment case convenient for heat dissipation | |
| CN211016947U (en) | Universal circuit breaker convenient to install | |
| CN210201206U (en) | Convenient electric power cabinet of dismantling | |
| CN213304731U (en) | Block terminal for electrical engineering | |
| CN219203905U (en) | Novel low-voltage comprehensive distribution box | |
| CN221262084U (en) | Power transformer with protection machanism | |
| CN216958971U (en) | Full-insulated circuit breaker cabinet automatic complete equipment capable of realizing one-time and two-time fusion | |
| CN220290726U (en) | Intelligent electrical control switch with high safety performance | |
| CN216016206U (en) | Heat radiation structure of large-current switch cabinet | |
| CN218549251U (en) | Outdoor safe power distribution cabinet | |
| CN218867963U (en) | Household three-phase energy storage integrated machine | |
| CN215772067U (en) | Electrical control cabinet for lifting equipment | |
| CN220420460U (en) | PT secondary module box air switch | |
| CN216773988U (en) | Distribution box capable of controlling temperature and humidity | |
| CN219203745U (en) | Block terminal convenient to installation electrical equipment | |
| CN218217937U (en) | Power module for signal acquisition device of electric high-voltage equipment | |
| CN219247251U (en) | Intelligent power distribution box with reminding function | |
| CN220896951U (en) | Cabinet air conditioner temperature control device | |
| CN208423205U (en) | A kind of wall-through wire connecting terminal |
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: 20200501 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |