CN215835750U - Multistage radiating installation cabinet for rail transit bidirectional converter - Google Patents
Multistage radiating installation cabinet for rail transit bidirectional converter Download PDFInfo
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- CN215835750U CN215835750U CN202121783912.2U CN202121783912U CN215835750U CN 215835750 U CN215835750 U CN 215835750U CN 202121783912 U CN202121783912 U CN 202121783912U CN 215835750 U CN215835750 U CN 215835750U
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Abstract
The utility model discloses an installation cabinet capable of achieving multistage heat dissipation for a rail transit bidirectional converter, which comprises a cabinet body and a movable heat dissipation device, wherein the inner wall of the top of the cabinet body is fixedly connected with the movable heat dissipation device, the inner wall of one side of the cabinet body is fixedly connected with a component board, and the inner wall of one side of the cabinet body and the position below the component board are fixedly connected with a damp-proof board. Through the removal heat abstractor who sets up, the convenience is removed the inside of the cabinet body and is bloied, gear block removes and drives the loose gear and rotate when starting the hydraulic part, the piston rod rotates thereupon, the sliding block removes simultaneously and drives extension spring tensile, when the sliding block slides along the outer wall of arc slide bar, the first removal of blowing, the scope of blowing is big, the cold wind that the air-cooler produced passes through hose transmission to the first department of blowing, the convenience is bloied to the different positions cooling of the internal portion of cabinet, a large amount of heats in the installation cabinet conveniently discharge, multistage heat dissipation can be realized in the setting of heating panel one and heating panel two, effectively improve the life of instrument, avoid causing the damage of instrument.
Description
Technical Field
The utility model belongs to the technical field of installation cabinets, and particularly relates to an installation cabinet capable of achieving multistage heat dissipation for a rail transit bidirectional converter.
Background
Compared with other traffic modes, the urban rail transit has the characteristics of safety, comfort, rapidness, large transportation volume, energy conservation, environmental protection and the like. However, with the enlargement of the road network scale and the sharp increase of passenger capacity, the total energy consumption of urban rail transit is also greatly increased, and the serious problem of train braking energy waste is increasingly concerned. In order to solve the problem of absorption and utilization of locomotive brake power, the bidirectional converter becomes a technical development direction due to the fact that the bidirectional converter has rectification and inversion functions. A large number of connectors and various electronic components are generally installed inside an installation cabinet of the existing bidirectional converter, and a large number of wires exist.
When the traditional mounting cabinet for the rail transit bidirectional converter is used:
1. because bidirectional converter can give off a large amount of heats at the during operation, promptly under the electrically conductive condition, the high temperature heat in the installation cabinet is difficult to discharge, can not multistage heat dissipation, and the time of having for a long time will influence the life of instrument, directly causes the damage of instrument even.
2. Because the heating panel of installation cabinet is fixed the setting, can not adjust and rotate, the size of thermovent is fixed, and the radiating effect is poor, leads to the dust to get into cabinet body inside easily, influences the normal use of components and parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multistage heat-radiating installation cabinet for a rail transit bidirectional converter, which aims to solve the problems that the conventional installation cabinet for the rail transit bidirectional converter in the background art can radiate a large amount of heat when in use, the heat in the installation cabinet is difficult to discharge due to overhigh temperature and cannot be subjected to multistage heat radiation, the service life of an instrument is influenced after long time, and the instrument is damaged directly even when the bidirectional converter is in operation, namely under the condition of conduction; and the heat dissipation plate of the mounting cabinet is fixedly arranged and cannot be adjusted to rotate, the size of the heat dissipation opening is fixed, the heat dissipation effect is poor, and dust is easy to enter the cabinet body to influence the normal use of components.
In order to achieve the purpose, the utility model provides the following technical scheme:
a multistage heat-dissipation mounting cabinet for a rail transit bidirectional converter comprises a cabinet body, wherein a movable heat dissipation device is fixedly connected to the inner wall of the top of the cabinet body, and a component board is fixedly connected to the inner wall of one side of the cabinet body; the movable heat dissipation device comprises a shell, an arc-shaped sliding rod is fixedly connected to the inner wall of one side of the cabinet body, a sliding block is sleeved on the outer wall of the arc-shaped sliding rod, a piston rod is hinged to one side of the sliding block, one side of the piston rod, which is far away from the sliding block, is fixedly connected with a movable gear, an extension spring is sleeved on the outer wall of the piston rod, a blowing head is fixedly connected to the bottom of the sliding block, a hydraulic part is fixedly connected to the inner wall of one side of the shell, and a gear block is fixedly connected to one side of the hydraulic part.
The preferable scheme is as follows: the cabinet body is characterized in that an expansion piece is fixedly connected to the inner wall of one side of the cabinet body, a connecting shaft rod is hinged to the bottom of the expansion piece, a heat dissipation opening is formed in one side of the cabinet body, a first heat dissipation plate is hinged to one side, away from the expansion piece, of the connecting shaft rod, a connecting rod is fixedly connected to one side of the first heat dissipation plate, and a second heat dissipation plate is fixedly connected to one side, away from the first heat dissipation plate, of the connecting rod.
The preferable scheme is as follows: the size of the first heat dissipation plate is the same as that of the second heat dissipation plate, and the size of the second heat dissipation plate is matched with that of the heat dissipation opening.
The preferable scheme is as follows: the inner wall of one side of the cabinet body close to the heat dissipation opening is hinged with one side of the second heat dissipation plate.
The preferable scheme is as follows: one side of the shell is fixedly connected with the inner wall of the top of the cabinet body, and one side of the movable gear is rotatably connected with the inner wall of the top of the shell.
The preferable scheme is as follows: one side of the blowing head is fixedly connected with the bottom of the air cooler through a hose, and an opening matched with the hose is formed in the top of the cabinet body.
The preferable scheme is as follows: one side of the gear block is meshed with one side of the movable gear.
The preferable scheme is as follows: the lower part fixedly connected with dampproofing board that just is located the components and parts board of one side inner wall of the cabinet body.
The preferable scheme is as follows: the top outer wall fixedly connected with air-cooler of the cabinet body.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the removal heat abstractor who sets up, the convenience is moved the inside of the cabinet body and is bloied, the convenient temperature that reduces the internal portion of cabinet, gear block removes and drives rather than the running gear rotation of meshing when starting the hydraulic part, then the piston rod rotates thereupon, the sliding block removes simultaneously and drives extension spring tensile when the piston rod removes, when the sliding block slides along the outer wall of arc slide bar, the head of blowing removes thereupon, the scope of blowing of head of blowing is big, cold wind that the air-cooler produced passes through hose transmission to the head of blowing department, the convenience is bloied the different positions cooling of the internal portion of cabinet, a large amount of heats in the installation cabinet conveniently discharge, multistage heat dissipation can be realized in the setting of heating panel one and heating panel two, can effectively improve the life of instrument, avoid causing the damage of instrument, excellent in use effect.
2. Through the thermovent that sets up, the convenient heat to the internal portion of cabinet is discharged, connect the axostylus axostyle and remove simultaneously when starting the hydraulic part, then conveniently drive heating panel one and rotate, the connecting rod rotates simultaneously when heating panel one rotates, conveniently drive heating panel two and rotate simultaneously, then the size of thermovent is adjustable, the radiating effect is good, connect the axostylus axostyle and rotate and drive heating panel one and rotate when hydraulic part rebound, one side to the thermovent is rotated to heating panel one, make things convenient for closed thermovent, avoid the dust to get into the internal portion of cabinet, influence the normal use of components and parts, excellent in use effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural diagram of a mobile heat dissipation device according to the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.
In the figure: 1. a cabinet body; 2. a mobile heat sink; 3. a component board; 4. a moisture-proof plate; 5. an air cooler; 6. a telescoping member; 7. connecting the shaft lever; 8. a heat dissipation port; 9. a first heat dissipation plate; 10. a connecting rod; 11. a second heat dissipation plate; 201. a housing; 202. an arc-shaped sliding rod; 203. a slider; 204. a piston rod; 205. a movable gear; 206. an extension spring; 207. a blowing head; 208. a hydraulic part; 209. a gear block.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a but two-way converter of track traffic is with multistage radiating installation cabinet, including the cabinet body 1 and remove heat abstractor 2, the top inner wall fixedly connected with of the cabinet body 1 removes heat abstractor 2, one side inner wall fixedly connected with components and parts board 3 of the cabinet body 1, one side inner wall of the cabinet body 1 and the below fixedly connected with dampproofing board 4 that is located components and parts board 3, the top outer wall fixedly connected with air-cooler 5 of the cabinet body 1, one side inner wall fixedly connected with extensible member 6 of the cabinet body 1, the bottom of extensible member 6 articulates there is connecting shaft lever 7, thermovent 8 has been seted up to one side of the cabinet body 1, connecting shaft lever 7 keeps away from one side of extensible member 6 and articulates there is heating panel one 9, one side fixedly connected with connecting rod 10 of heating panel one 9, connecting rod 10 keeps away from one side fixedly connected with heating panel two 11 of heating panel one 9.
In the embodiment, the movable heat dissipation device 2 is arranged to conveniently move and blow air to the inside of the cabinet body 1, the temperature in the cabinet body 1 is conveniently reduced, cooling and blowing air to different positions in the cabinet body 1 is realized, a large amount of heat in the installation cabinet is conveniently discharged, multistage heat dissipation can be realized by arranging the first heat dissipation plate 9 and the second heat dissipation plate 11, the service life of an instrument can be effectively prolonged, the damage to the instrument is avoided, the use effect is good, the heat in the cabinet body 1 is conveniently discharged through the arranged heat dissipation port 8, when the hydraulic part 208 is started, the connecting shaft rod 7 moves simultaneously, the first heat dissipation plate 9 is conveniently driven to rotate, when the first heat dissipation plate 9 rotates, the connecting rod 10 rotates simultaneously, the second heat dissipation plate 11 rotates simultaneously, the size of the heat dissipation port 8 is adjustable, the heat dissipation effect is good, when the hydraulic part 208 moves upwards, the connecting shaft rod 7 rotates and drives the first heat dissipation plate 9 to rotate, one side of thermovent 8 is rotated to heating panel 9, makes things convenient for closed thermovent 8, avoids the dust to get into cabinet body 1 inside, influences the normal use of components and parts, and the result of use is better.
Example two:
as shown in fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: remove heat abstractor 2 includes casing 201, one side inner wall fixedly connected with arc slide bar 202 of cabinet body 201, sliding block 203 has been cup jointed to the outer wall of arc slide bar 202, one side of sliding block 203 articulates there is piston rod 204, one side fixedly connected with loose gear 205 that sliding block 203 was kept away from to piston rod 204, extension spring 206 has been cup jointed to the outer wall of piston rod 204, the bottom fixedly connected with of sliding block 203 blows wind head 207, one side inner wall fixedly connected with hydraulic pressure piece 208 of casing 201, one side fixedly connected with gear piece 209 of hydraulic pressure piece 208.
In this embodiment, the movable heat dissipation device 2 is arranged to facilitate moving and blowing air to the inside of the cabinet 1, facilitate reducing the temperature inside the cabinet 1, when the hydraulic component 208 is started, the gear block 209 moves and drives the movable gear 205 engaged therewith to rotate, the piston rod 204 rotates along with the piston rod 204, when the piston rod 204 moves, the sliding block 203 moves simultaneously and drives the extension spring 206 to extend, when the sliding block 203 slides along the outer wall of the arc-shaped sliding rod 202, blowing head 207 removes thereupon, and the scope of blowing head 207 is big, and the cold wind that air-cooler 5 produced passes through the hose and transmits to blowing head 207 department, and the convenience is blown the cooling of the different positions of the internal portion of cabinet 1, and a large amount of heats in the installation cabinet are conveniently discharged, and multistage heat dissipation can be realized to the setting of heating panel one 9 and heating panel two 11, can effectively improve the life of instrument, avoids causing the damage of instrument, excellent in use effect.
Example three:
as shown in fig. 1 to 3, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the size of heating panel 9 is the same with the size of heating panel two 11, the size of heating panel two 11 and the size looks adaptation of thermovent 8, cabinet body 1 is close to one side inner wall of thermovent 8 and is articulated with one side of heating panel two 11, one side of casing 201 and the top inner wall fixed connection of cabinet body 1, one side of loose gear 205 is connected with the top inner wall rotation of casing 1, the bottom fixed connection of one side of blowing head 207 through being provided with hose and air-cooler 5, the opening with hose looks adaptation is seted up at the top of cabinet body 1, one side of gear piece 209 and one side meshing of loose gear 205.
In this embodiment, multistage heat dissipation can be realized in the setting of heating panel one 9 and heating panel two 11, can effectively improve the life of instrument, when heating panel two 11 and heating panel one 9 rotate 8 one sides of thermovent respectively, can prevent that the dust from getting into the inside of the cabinet body 1, excellent in use effect, casing 201 is convenient fixed, high stability, open-ended setting is for the removal of convenient hose, the scope of blowing head 207 is big, the cold wind that the air-cooler 5 produced passes through the hose and transmits to blowing head 207 department, the convenience is blown the cooling of the different positions of the internal portion of cabinet, gear piece 209 conveniently drives loose gear 205 and rotates when removing.
The working principle and the using process of the utility model are as follows: through the arranged movable heat dissipation device 2, the interior of the cabinet body 1 can be conveniently moved to blow air, the temperature in the cabinet body 1 can be conveniently reduced, when the hydraulic part 208 is started, the gear block 209 moves and drives the movable gear 205 meshed with the gear block to rotate, the piston rod 204 rotates along with the gear block, when the piston rod 204 moves, the sliding block 203 moves simultaneously and drives the stretching spring 206 to stretch, when the sliding block 203 slides along the outer wall of the arc-shaped sliding rod 202, the blowing head 207 moves along with the gear block, the blowing range of the blowing head 207 is large, cold air generated by the air cooler 5 is transmitted to the blowing head 207 through a hose, cooling and blowing at different positions in the cabinet body 1 are convenient, a large amount of heat in the installation cabinet is convenient to discharge, multistage heat dissipation can be realized through the arrangement of the first heat dissipation plate 9 and the second heat dissipation plate 11, the service life of an instrument can be effectively prolonged, the damage to the instrument is avoided, the use effect is good, through the arranged heat dissipation port 8, the convenience is discharged the heat of the 1 inside of cabinet body, connecting shaft lever 7 removes simultaneously when starting hydraulic part 208, then conveniently drive heating panel 9 and rotate, connecting rod 10 rotates simultaneously when heating panel 9 rotates, conveniently drive heating panel two 11 and rotate simultaneously, then the size of thermovent 8 is adjustable, the radiating effect is good, connecting shaft lever 7 rotates and drives heating panel 9 and rotate during hydraulic part 208 rebound, heating panel 9 rotates one side to thermovent 8, make things convenient for closed thermovent 8, avoid the dust to get into the 1 inside of cabinet body, influence the normal use of components and parts, excellent in use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (9)
1. The utility model provides a but rail transit bidirectional converter is with multistage radiating installation cabinet, includes cabinet body (1), its characterized in that:
the inner wall of the top of the cabinet body (1) is fixedly connected with a movable heat dissipation device (2), and the inner wall of one side of the cabinet body (1) is fixedly connected with a component board (3);
remove heat abstractor (2) including casing (201), one side inner wall fixedly connected with arc slide bar (202) of the cabinet body (1), sliding block (203) has been cup jointed to the outer wall of arc slide bar (202), one side of sliding block (203) articulates there is piston rod (204), one side fixedly connected with loose gear (205) of sliding block (203) are kept away from in piston rod (204), extension spring (206) have been cup jointed to the outer wall of piston rod (204), bottom fixedly connected with of sliding block (203) blows wind head (207), one side inner wall fixedly connected with hydraulic pressure piece (208) of casing (201), one side fixedly connected with gear piece (209) of hydraulic pressure piece (208).
2. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
the cabinet body is characterized in that an inner wall of one side of the cabinet body (1) is fixedly connected with an extensible member (6), the bottom of the extensible member (6) is hinged to a connecting shaft rod (7), a heat dissipation opening (8) is formed in one side of the cabinet body (1), one side, away from the extensible member (6), of the connecting shaft rod (7) is hinged to a first heat dissipation plate (9), one side of the first heat dissipation plate (9) is fixedly connected with a connecting rod (10), and one side of the first heat dissipation plate (9) is far away from the connecting rod (10) and a second heat dissipation plate (11).
3. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 2, wherein:
the size of the first heat dissipation plate (9) is the same as that of the second heat dissipation plate (11), and the size of the second heat dissipation plate (11) is matched with that of the heat dissipation opening (8).
4. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 2, wherein:
the inner wall of one side of the cabinet body (1) close to the heat dissipation opening (8) is hinged with one side of the second heat dissipation plate (11).
5. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
one side of casing (201) and the top inner wall fixed connection of the cabinet body (1), one side of loose gear (205) is connected with the top inner wall rotation of casing (201).
6. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
one side of the blowing head (207) is fixedly connected with the bottom of the air cooler (5) through a hose, and an opening matched with the hose is formed in the top of the cabinet body (1).
7. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
one side of the gear block (209) is meshed with one side of the movable gear (205).
8. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
the inner wall of one side of the cabinet body (1) is fixedly connected with a damp-proof plate (4) below the component plate (3).
9. The mounting cabinet capable of dissipating heat in multiple stages for the rail transit bidirectional converter as claimed in claim 1, wherein:
the top outer wall of the cabinet body (1) is fixedly connected with an air cooler (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783912.2U CN215835750U (en) | 2021-08-02 | 2021-08-02 | Multistage radiating installation cabinet for rail transit bidirectional converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783912.2U CN215835750U (en) | 2021-08-02 | 2021-08-02 | Multistage radiating installation cabinet for rail transit bidirectional converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835750U true CN215835750U (en) | 2022-02-15 |
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ID=80193575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121783912.2U Active CN215835750U (en) | 2021-08-02 | 2021-08-02 | Multistage radiating installation cabinet for rail transit bidirectional converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835750U (en) |
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2021
- 2021-08-02 CN CN202121783912.2U patent/CN215835750U/en active Active
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