CN219833534U - High-voltage board that radiating effect is good - Google Patents
High-voltage board that radiating effect is good Download PDFInfo
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- CN219833534U CN219833534U CN202321317705.7U CN202321317705U CN219833534U CN 219833534 U CN219833534 U CN 219833534U CN 202321317705 U CN202321317705 U CN 202321317705U CN 219833534 U CN219833534 U CN 219833534U
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- pull rod
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- 230000000694 effects Effects 0.000 title claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a high-voltage cabinet with good heat dissipation effect, which comprises a high-voltage cabinet body, a vent hole, a heat dissipation fan and a fixing plate, wherein the vent hole is formed in the left side of the high-voltage cabinet body, the heat dissipation fan is arranged on the left side of an inner cavity of the high-voltage cabinet body, the fixing plate is fixedly connected to the front side and the rear side of the high-voltage cabinet body, and a positioning hole is formed in the left side of the fixing plate. According to the utility model, through the matched use of the movable groove, the fixing mechanism and the control mechanism, the pull rod is pushed to rotate on the surface of the positioning column, the limiting plate is driven by the movable plate to slide in the inner cavity of the movable groove and squeeze the spring, and meanwhile, the limiting plate drives the fixed block to enter the inner cavity of the movable groove, so that the problems that the existing switch cooling port is mostly formed in the bottom of the side face of the high-voltage cabinet, the temperature in the high-voltage cabinet is increased and air is heated, a large amount of hot air is accumulated in the upper cavity of the high-voltage cabinet, the temperature in the high-voltage cabinet is difficult to be changed out through air flow, and the heat dissipation effect is poor are solved.
Description
Technical Field
The utility model belongs to the technical field of high-voltage cabinets, and particularly relates to a high-voltage cabinet with a good heat dissipation effect.
Background
The utility model provides a high tension switchgear is for playing roles such as break-make, control or protection in the power system electricity generation, transmission of electricity, distribution, electric energy conversion and consumption, mainly is applicable to various different places such as power plant, transformer substation, petrochemical, metallurgical steel rolling, light industry textile, factory and mine enterprise and residential district, high-rise building, and current switch thermovent is mostly opened in the bottom of high tension switchgear side, and radiating effect is poor, is difficult to change out the temperature in the high tension switchgear through the air flow, and prior art exists the problem that: most of the existing switch heat dissipation openings are formed in the bottom of the side face of the high-voltage cabinet, the temperature inside the high-voltage cabinet is increased, air is heated, a large amount of hot air is accumulated in the upper cavity of the high-voltage cabinet, the temperature inside the high-voltage cabinet is difficult to change out through air flow, and the heat dissipation effect is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the high-voltage cabinet with good heat dissipation effect, which has the advantage of good heat dissipation effect, and solves the problems that the heat dissipation effect is poor because the heat dissipation opening of the traditional switch is mostly arranged at the bottom of the side surface of the high-voltage cabinet, the temperature in the high-voltage cabinet is increased and heats the air, so that a large amount of hot air is accumulated in the upper cavity of the high-voltage cabinet, and the temperature in the high-voltage cabinet is difficult to change out through the air flow.
The utility model discloses a high-voltage cabinet with good heat dissipation effect, which comprises a high-voltage cabinet body, a vent hole, a heat dissipation fan and a fixed plate, wherein the vent hole is formed in the left side of the high-voltage cabinet body, the heat dissipation fan is arranged on the left side of an inner cavity of the high-voltage cabinet body, the fixed plate is fixedly connected to the front side and the rear side of the high-voltage cabinet body, a positioning hole is formed in the left side of the fixed plate, a positioning block is arranged in the inner cavity of the positioning block, a movable groove is formed in the inner cavity of the positioning block, a fixing mechanism is arranged on the left side of the inner cavity of the movable groove, and a control mechanism matched with the fixing mechanism is arranged on the right side of the inner cavity of the movable groove.
As the preferable one of the utility model, the fixing mechanism comprises a spring, a limiting plate and a fixing block, wherein the limiting plate is matched with the control mechanism for use, the limiting plate is fixedly connected to the top and the bottom of the spring, the fixing block is fixedly connected to one side of the limiting plate away from the spring, and one side of the fixing block away from the limiting plate penetrates through the positioning block and extends to the outer side of the positioning block.
As the preferable control mechanism of the utility model, the control mechanism comprises a pull rod, a rotating hole, a positioning column and a movable plate matched with the limiting plate, wherein the rotating hole is formed on the right side of the pull rod, the positioning column is arranged in an inner cavity of the pull rod, the movable plate is rotationally connected with the pull rod through a rotating shaft, and one side of the pull rod, which is far away from the cooling fan, penetrates through the positioning block and extends to the outer side of the positioning block.
As preferable in the utility model, one side of the positioning block, which is close to the inner wall of the positioning hole, is contacted with the inner wall of the positioning hole, and the left side of the positioning block is fixedly connected with the inner wall of the high-voltage cabinet body.
As the preferable mode of the utility model, the top and the bottom of the inner cavity of the movable groove are respectively provided with a first through hole matched with the fixed block, and one side of the inner cavity of the movable groove far away from the heat radiation fan is provided with a second through hole matched with the pull rod.
As preferable in the utility model, the middle end of the left side of the spring is fixedly connected with the inner wall of the movable groove, one side of the limiting plate, which is close to the inner wall of the movable groove, is contacted with the inner wall of the movable groove, and one side of the fixed block, which is close to the fixed plate, is contacted with the fixed plate.
As a preferable mode of the utility model, one side of the pull rod, which is close to the inner wall of the second through hole, is contacted with the inner wall of the second through hole, one side of the positioning column, which is close to the inner wall of the rotating hole, is contacted with the inner wall of the rotating hole, the right side of the positioning column is fixedly connected with the inner wall of the movable groove, and one side of the movable plate, which is far away from the pull rod, is rotatably connected with the limiting plate through a rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the movable groove, the fixing mechanism and the control mechanism, the pull rod is pushed to rotate on the surface of the positioning column, the limiting plate is driven by the movable plate to slide in the inner cavity of the movable groove and squeeze the spring, and meanwhile, the limiting plate drives the fixed block to enter the inner cavity of the movable groove, so that the problems that the existing switch cooling port is mostly formed in the bottom of the side face of the high-voltage cabinet, the temperature in the high-voltage cabinet is increased and air is heated, a large amount of hot air is accumulated in the upper cavity of the high-voltage cabinet, the temperature in the high-voltage cabinet is difficult to be changed out through air flow, and the heat dissipation effect is poor are solved.
2. According to the utility model, the fixing mechanism is arranged, so that the fixing plate can be fixed, and a user can conveniently install the heat dissipation fan.
3. The utility model can control the fixing mechanism by arranging the control mechanism, thereby facilitating the use of the fixing mechanism by a user.
4. According to the utility model, the positioning block and the positioning hole are arranged, so that the fixing plate can be positioned, and a user can conveniently fix the fixing plate.
5. According to the utility model, the first through hole and the second through hole are arranged, so that the limiting effect on the fixed block and the pull rod can be achieved, and a user can conveniently use the fixed block and the pull rod.
6. According to the utility model, the spring is arranged, so that the fixed block can be reset, the limiting plate is arranged, the fixed block can be limited, and the fixed block can be fixed.
7. According to the utility model, the pull rod is arranged, the limiting plate can be driven by the movable plate to squeeze the spring, and the pull rod can be conveniently rotated by arranging the rotating hole and the positioning column.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view providing a right side view of an embodiment of the present utility model;
fig. 3 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.
In the figure: 1. a high-voltage cabinet body; 2. a vent hole; 3. a heat dissipation fan; 4. a fixing plate; 5. positioning holes; 6. a positioning block; 7. a movable groove; 8. a fixing mechanism; 9. a control mechanism; 10. a first through hole; 11. a second through hole; 801. a spring; 802. a limiting plate; 803. a fixed block; 901. a pull rod; 902. a turning hole; 903. positioning columns; 904. a movable plate.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the high-voltage cabinet with good heat dissipation effect provided by the embodiment of the utility model comprises a high-voltage cabinet body 1, a vent hole 2, a heat dissipation fan 3 and a fixed plate 4, wherein the vent hole 2 is formed in the left side of the high-voltage cabinet body 1, the heat dissipation fan 3 is arranged on the left side of an inner cavity of the high-voltage cabinet body 1, the fixed plate 4 is fixedly connected to the front side and the rear side of the high-voltage cabinet body 1, a positioning hole 5 is formed in the left side of the fixed plate 4, a positioning block 6 is arranged in the inner cavity of the positioning hole 5, a movable groove 7 is formed in the inner cavity of the positioning block 6, a fixing mechanism 8 is arranged on the left side of the inner cavity of the movable groove 7, and a control mechanism 9 matched with the fixing mechanism 8 is arranged on the right side of the inner cavity of the movable groove 7.
Referring to fig. 2 and 3, the fixing mechanism 8 includes a spring 801, a limiting plate 802 and a fixing block 803, which are used in cooperation with the control mechanism 9, the limiting plate 802 is fixedly connected to the top and bottom of the spring 801, the fixing block 803 is fixedly connected to one side of the limiting plate 802 away from the spring 801, and one side of the fixing block 803 away from the limiting plate 802 penetrates through the positioning block 6 and extends to the outer side of the positioning block 6.
The scheme is adopted: through setting up fixed establishment 8, can play fixed action to fixed plate 4, the person of facilitating the use installs radiator fan 3.
Referring to fig. 2 and 3, the control mechanism 9 includes a pull rod 901, a rotation hole 902, a positioning column 903 and a movable plate 904 cooperating with the limiting plate 802, the rotation hole 902 is opened on the right side of the pull rod 901, the positioning column 903 is disposed in an inner cavity of the pull rod 901, the movable plate 904 is rotationally connected with the pull rod 901 through a rotation shaft, and one side of the pull rod 901 far away from the heat dissipation fan 3 penetrates through the positioning block 6 and extends to the outer side of the positioning block 6.
The scheme is adopted: by arranging the control mechanism 9, the fixing mechanism 8 can be controlled, and a user can conveniently use the fixing mechanism 8.
Referring to fig. 2 and 3, one side of the positioning block 6, which is close to the inner wall of the positioning hole 5, is in contact with the inner wall of the positioning hole 5, and the left side of the positioning block 6 is fixedly connected with the inner wall of the high-voltage cabinet body 1.
The scheme is adopted: through setting up locating piece 6 and locating hole 5, can be to fixed plate 4 to the positioning action, the person of facilitating the use is fixed plate 4.
Referring to fig. 2 and 3, the top and the bottom of the inner cavity of the movable groove 7 are respectively provided with a first through hole 10 matched with the fixed block 803, and one side of the inner cavity of the movable groove 7 away from the heat dissipation fan 3 is provided with a second through hole 11 matched with the pull rod 901.
The scheme is adopted: through setting up first through-hole 10 and second through-hole 11, can play limiting displacement to fixed block 803 and pull rod 901 respectively, facilitate the use person uses fixed block 803 and pull rod 901.
Referring to fig. 2 and 3, the middle end of the left side of the spring 801 is fixedly connected with the inner wall of the movable groove 7, one side of the limiting plate 802, which is close to the inner wall of the movable groove 7, is in contact with the inner wall of the movable groove 7, and one side of the fixing block 803, which is close to the fixing plate 4, is in contact with the fixing plate 4.
The scheme is adopted: through setting up spring 801, can play reset effect to fixed block 803, through setting up limiting plate 802, can play limiting effect to fixed block 803, through setting up fixed block 803, can play fixed effect to fixed plate 4.
Referring to fig. 2 and 3, a side of the pull rod 901, which is close to the inner wall of the second through hole 11, contacts with the inner wall of the second through hole 11, a side of the positioning column 903, which is close to the inner wall of the rotating hole 902, contacts with the inner wall of the rotating hole 902, the right side of the positioning column 903 is fixedly connected with the inner wall of the movable groove 7, and a side of the movable plate 904, which is far from the pull rod 901, is rotatably connected with the limiting plate 802 through a rotating shaft.
The scheme is adopted: through setting up pull rod 901, can drive limiting plate 802 through fly leaf 904 and extrude spring 801, through setting up change hole 902 and reference column 903, can make things convenient for pull rod 901 to rotate.
The working principle of the utility model is as follows:
when the high-voltage cabinet is used, a user pushes the pull rod 901, the pull rod 901 rotates on the surface of the positioning column 903, the limiting plate 802 is driven by the movable plate 904 to slide in the inner cavity of the movable groove 7 and squeeze the spring 801, the limiting plate 802 drives the fixed block 803 to enter the inner cavity of the movable groove 7, the user places the heat dissipation fan 3 into the inner cavity of the high-voltage cabinet body 1, after the positioning block 6 is inserted into the inner cavity of the positioning hole 5, the pull rod 901 is loosened, the force released after the spring 801 is squeezed pushes the limiting plate 802 to drive the fixed block 803 to reversely move and clamp the mounting plate, and meanwhile, the limiting plate 802 drives the pull rod 901 to reversely rotate and reset through the movable plate 904, so that the use is completed.
To sum up: this high-voltage board that radiating effect is good, through setting up movable groove 7, fixed establishment 8 and control mechanism 9's cooperation use, promote pull rod 901, pull rod 901 rotates on the surface of reference column 903, the fly leaf 904 of passing drives limiting plate 802 when the inner chamber of movable groove 7 slides and extrudees spring 801, limiting plate 802 drives fixed block 803 and gets into the inner chamber of movable groove 7, the bottom in the high-voltage board side is mostly opened to the current switch thermovent, the inside temperature of high-voltage board risees and heats the air, make the steam build up in the high-voltage board upper chamber in a large number, be difficult to the temperature in the high-voltage board through the air flow change out, lead to the poor problem of radiating effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a high-voltage board that radiating effect is good, includes high-voltage board body (1), ventilation hole (2), heat dissipation fan (3) and fixed plate (4), ventilation hole (2) are seted up in the left side of high-voltage board body (1), heat dissipation fan (3) set up in the left side of high-voltage board body (1) inner chamber, fixed plate (4) fixed connection is in the front side and the rear side of high-voltage board body (1), its characterized in that: the positioning device is characterized in that a positioning hole (5) is formed in the left side of the fixed plate (4), a positioning block (6) is arranged in an inner cavity of the positioning hole (5), a movable groove (7) is formed in the inner cavity of the positioning block (6), a fixing mechanism (8) is arranged on the left side of the inner cavity of the movable groove (7), and a control mechanism (9) matched with the fixing mechanism (8) is arranged on the right side of the inner cavity of the movable groove (7).
2. The high-voltage board with good heat dissipation effect as set forth in claim 1, wherein: the fixing mechanism (8) comprises a spring (801), a limiting plate (802) and a fixing block (803), wherein the limiting plate (802) and the control mechanism (9) are matched for use, the limiting plate (802) is fixedly connected to the top and the bottom of the spring (801), the fixing block (803) is fixedly connected to one side, far away from the spring (801), of the limiting plate (802), and one side, far away from the limiting plate (802), of the fixing block (803) penetrates through the positioning block (6) and extends to the outer side of the positioning block (6).
3. The high-voltage board with good heat dissipation effect as set forth in claim 2, wherein: control mechanism (9) include pull rod (901), change hole (902), reference column (903) and with fly leaf (904) of limiting plate (802) cooperation use, change the hole (902) and offer in the right side of pull rod (901), reference column (903) set up in the inner chamber of pull rod (901), fly leaf (904) are connected through pivot and pull rod (901) rotation, one side that heat dissipation fan (3) was kept away from to pull rod (901) runs through locating piece (6) and extends to the outside of locating piece (6).
4. The high-voltage board with good heat dissipation effect as set forth in claim 1, wherein: one side of the positioning block (6) close to the inner wall of the positioning hole (5) is in contact with the inner wall of the positioning hole (5), and the left side of the positioning block (6) is fixedly connected with the inner wall of the high-voltage cabinet body (1).
5. A high-voltage board with good heat dissipation effect as defined in claim 3, wherein: the top and the bottom of the inner cavity of the movable groove (7) are respectively provided with a first through hole (10) matched with the fixed block (803), and one side of the inner cavity of the movable groove (7) far away from the heat radiation fan (3) is provided with a second through hole (11) matched with the pull rod (901).
6. The high-voltage board with good heat dissipation effect as set forth in claim 2, wherein: the middle end of the left side of the spring (801) is fixedly connected with the inner wall of the movable groove (7), one side, close to the inner wall of the movable groove (7), of the limiting plate (802) is in contact with the inner wall of the movable groove (7), and one side, close to the fixed plate (4), of the fixed block (803) is in contact with the fixed plate (4).
7. The high-voltage board with good heat dissipation effect as set forth in claim 5, wherein: one side of the pull rod (901) close to the inner wall of the second through hole (11) is in contact with the inner wall of the second through hole (11), one side of the positioning column (903) close to the inner wall of the rotating hole (902) is in contact with the inner wall of the rotating hole (902), the right side of the positioning column (903) is fixedly connected with the inner wall of the movable groove (7), and one side of the movable plate (904) far away from the pull rod (901) is in rotary connection with the limiting plate (802) through a rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317705.7U CN219833534U (en) | 2023-05-29 | 2023-05-29 | High-voltage board that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317705.7U CN219833534U (en) | 2023-05-29 | 2023-05-29 | High-voltage board that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833534U true CN219833534U (en) | 2023-10-13 |
Family
ID=88280904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317705.7U Active CN219833534U (en) | 2023-05-29 | 2023-05-29 | High-voltage board that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833534U (en) |
-
2023
- 2023-05-29 CN CN202321317705.7U patent/CN219833534U/en active Active
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