CN210053336U - High-temperature-resistant voltage source converter - Google Patents
High-temperature-resistant voltage source converter Download PDFInfo
- Publication number
- CN210053336U CN210053336U CN201920919930.5U CN201920919930U CN210053336U CN 210053336 U CN210053336 U CN 210053336U CN 201920919930 U CN201920919930 U CN 201920919930U CN 210053336 U CN210053336 U CN 210053336U
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- Prior art keywords
- cabinet door
- cavity
- embedding
- wall
- fixed block
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a high temperature resistant voltage source converter, which comprises a body, wherein a cabinet door is embedded and installed on the surface of the body, one end of the cabinet door is a fixed end, two groups of hinges are arranged between the fixed end of the cabinet door and the body, the other end of the cabinet door is a free end, and a limiting mechanism is arranged between the free end of the cabinet door and the body; the designed limiting mechanism is convenient for limiting the cabinet door, the phenomenon that the cabinet door is easily shaken or closed due to external influence is avoided, the operation is convenient, the time and the labor are saved, the firmness is easy, and the working efficiency of operators is improved; through the dustproof mechanism of design, be convenient for prevent dust to radiating hole department, avoided the dust to get into inside electric components that leads to of equipment and damaged, the design is simple, and the practicality is strong, the extension has prolonged the life of this equipment.
Description
Technical Field
The utility model belongs to the technical field of the converter, concretely relates to high temperature resistance voltage source converter.
Background
The voltage source converter can be used as a main circuit of a rectifier, an inverter, a frequency converter, an active filter, a static synchronous compensator and other devices and a converter unit of high-voltage direct-current transmission, and is widely applied to power systems and industrial users;
current converter is when operating personnel opens the cabinet door and looks over and overhaul inside electrical components, the cabinet door easily receives the phenomenon that external influence appears rocking or closing, operating personnel need block the cabinet door with the hand always, look over and overhaul for operating personnel and bring inconveniently, and when not using this equipment, the louvre in the cabinet door can easily advance the dust, lead to inside electrical components to appear damaging, reduce the life's of this equipment problem, we propose a high temperature resistant voltage source converter for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistance voltage source converter, in order to solve the current converter that proposes in the above-mentioned background art and open the cabinet door when operating personnel look over and overhaul inside electrical components, the cabinet door is influenced by the external world easily and appears rocking or the phenomenon of closing, operating personnel need block the cabinet door with the hand always, it is inconvenient to look over and overhaul for operating personnel, and when not using this equipment, the louvre in the cabinet door can easily advance the dust, lead to inside electrical components to appear damaging, reduce the life's of this equipment problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature-resistant voltage source converter comprises a body, wherein a cabinet door is embedded and mounted on the surface of the body, one end of the cabinet door is a fixed end, two groups of hinges are arranged between the fixed end of the cabinet door and the body, the other end of the cabinet door is a free end, a limiting mechanism is arranged between the free end of the cabinet door and the body and comprises a first fixed block and a second fixed block, two groups of second mounting grooves and a second cavity are respectively formed in the first fixed block, clamping strips are arranged in the second mounting grooves, a stretching spring is arranged between the outer walls of the clamping strips and the inner walls of the second mounting grooves, a handle is arranged on the surface of each clamping strip and penetrates through the first fixed block and extends to the front side of the first fixed block, an embedding rod is arranged in the second cavity, and a limiting plate is sleeved on the outer wall of, the outer wall of embedding pole with be provided with reset spring between the internal wall of second cavity, embedding pole is inside to be seted up two sets of confessions the first mounting groove of card strip tip embedding, the confession has been seted up to second fixed block the first cavity of embedding in top of the embedding pole, embedding pole surface is provided with the handle.
Preferably, the cabinet door surface is provided with the multiunit louvre, the cabinet door back is provided with the confession the dirt-proof dustproof mechanism of multiunit louvre, dustproof mechanism is provided with two sets ofly, and is two sets of dustproof mechanism includes dust screen, first installation piece and second installation piece, first installation cavity has been seted up to first installation piece inside, the inside slide that is provided with of first installation cavity, the slide outer wall with be provided with compression spring between the first installation cavity inner wall, the confession has been seted up to second installation piece inside the second installation cavity of slide tip embedding, the slide surface is provided with the handrail.
Preferably, the lower surface of the body is provided with a base, and supporting seats are arranged at the corners around the base.
Preferably, the surface of the body is also provided with a display screen and a plurality of groups of buttons respectively.
Preferably, a handle is arranged on the surface of the cabinet door.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the stop gear who designs, be convenient for spacing living the cabinet door, avoid the cabinet door to receive external influence to rock easily or close the phenomenon, convenient operation, labour saving and time saving, it is easily firm, improved operating personnel's work efficiency.
(2) Through the dustproof mechanism of design, be convenient for prevent dust to radiating hole department, avoided the dust to get into inside electric components that leads to of equipment and damaged, the design is simple, and the practicality is strong, the extension has prolonged the life of this equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic structural view of the cabinet door of the present invention after being opened;
fig. 4 is a schematic structural view of the position B of the present invention;
FIG. 5 is a schematic view of the structure of the dustproof mechanism of the present invention;
FIG. 6 is a schematic sectional view of the dustproof mechanism of the present invention;
fig. 7 is a schematic structural view at the position C of the present invention;
in the figure: 1. a first fixed block; 2. heat dissipation holes; 3. a cabinet door; 4. a button; 5. a display screen; 6. a body; 7. a base; 8. a first cavity; 9. an embedded rod; 10. a second fixed block; 11. a limiting plate; 12. a second cavity; 13. a first mounting block; 14. a second mounting block; 15. a dust screen; 16. a slide plate; 17. a first mounting cavity; 18. a second mounting cavity; 19. a first mounting groove; 20. clamping the strip; 21. and a second mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a high-temperature-resistant voltage source converter comprises a body 6, a heat dissipation fan is further arranged inside the body 6, the heat dissipation fan discharges hot air generated by internal electrical components out of the body 6 through heat dissipation holes 2, the interior of the body is always in a constant-temperature state, a cabinet door 3 is embedded and installed on the surface of the body 6, one end of the cabinet door 3 is a fixed end, two groups of hinges are arranged between the fixed end of the cabinet door 3 and the body 6, the other end of the cabinet door 3 is a free end, a limiting mechanism is arranged between the free end of the cabinet door 3 and the body 6 and comprises a first fixing block 1 and a second fixing block 10, two groups of second mounting grooves 21 and second cavities 12 are respectively formed in the first fixing block 1, clamping strips 20 are arranged inside the second mounting grooves 21, extension springs are arranged between the outer walls of the clamping strips 20 and the inner walls of the second mounting grooves 21, handles are arranged on the surfaces of the, inside embedding pole 9 that is provided with of second cavity 12, the outer wall cover of embedding pole 9 is equipped with limiting plate 11, be provided with reset spring between embedding pole 9's outer wall and the 12 inner walls of second cavity, embedding pole 9 is inside to be seted up two sets of first mounting grooves 19 that supply the embedding of card strip 20 tip, the inside first cavity 8 that supplies the embedding of embedding pole 9 top of offering of second fixed block 10, embedding pole 9 surface is provided with the handle, stop gear through the design, be convenient for spacing cabinet door 3, avoid cabinet door 3 to receive external influence to rock easily or close the phenomenon, and convenient for operation, time saving and labor saving, and is easy and firm, and operating personnel's work efficiency is improved.
In this embodiment, it is preferred, 3 surfaces of cabinet doors are provided with multiunit louvre 2, 3 backs of cabinet doors are provided with the dustproof mechanism who supplies multiunit louvre 2, dustproof mechanism is provided with two sets ofly, two sets of dustproof mechanisms include dust screen 15, first installation piece 13 and second installation piece 14, first installation cavity 17 has been seted up to first installation piece 13 inside, the inside slide 16 that is provided with of first installation cavity 17, be provided with compression spring between slide 16 outer wall and the first installation cavity 17 inner wall, the inside second installation cavity 18 that supplies 16 tip embeddings of slide is seted up to second installation piece 14, slide 16 surfaces are provided with the handrail, dustproof mechanism through the design, be convenient for prevent dust to louvre 2 department, avoided the inside internal electrical components that leads to of dust entering equipment to appear damaging, the design is simple, therefore, the clothes hanger is strong in practicability, the life of this equipment.
In this embodiment, preferably, the lower surface of the body 6 is provided with a base 7, and the corners around the base 7 are provided with supporting seats.
In this embodiment, preferably, the surface of the body 6 is further provided with a display screen 5 and a plurality of groups of buttons 4.
In this embodiment, preferably, a handle is disposed on the surface of the cabinet door 3.
The utility model discloses a theory of operation and use flow:
when the utility model is used, firstly hold the handle in the clamping strip 20 to pull towards the outside, drive the clamping strip 20 to move towards the outside when pulling, at the moment, the outer wall of the clamping strip 20 starts to contact with the extension spring, the spring starts to compress under the extrusion of the clamping strip 20, then hold the handle in the embedding rod 9 to move downwards, at the moment, the reset spring compresses, when moving to a proper position, the handle in the clamping strip 20 is released, the extension spring pushes the end part of the clamping strip 20 to be embedded into the first mounting groove 19, so that the embedding rod 9 can be fixed, at the moment, the free end handle of the cabinet door 3 is pushed towards the inside, so that the cabinet door 3 can be closed, if the cabinet door 3 needs to be opened, only the handle in the cabinet door 3 needs to be pulled outwards, the drive 3 to move towards the outside, when the cabinet door 3 rotates outwards for 90 degrees, the top of the embedding rod 9 is matched with the position of the first cavity 8, when the end part of the clamping strip 20 is separated from the first mounting groove 19, the reset spring stretches back to push the embedding rod 9 to move upwards, and then the top of the embedding rod 9 is embedded into the first cavity 8, so that the cabinet door 3 can be limited, the operation is convenient, time and labor are saved, the fixing is easy, and the working efficiency of operators is improved;
when not using, hold the inboard pulling of handrail in the slide 16, drive slide 16 and then move to the inboard when the pulling, compression spring begins the compression behind the outer wall contact compression spring of slide 16, then let the tip of slide 16 unanimous with second installation cavity 18 position, let go up the handrail, compression spring stretches back and promotes slide 16 and move to the outboard, slide 16 tip just imbeds in second installation cavity 18 after that, can fix dust screen 15 that finishes, when user equipment need tear dust screen 15 open, only need hold the handrail and move to the inboard, the handrail drives slide 16 and moves to the inboard, slide 16 tip just breaks away from second installation cavity 18 after that, can dismantle dust screen 15, the design is simple, therefore, the clothes hanger is strong in practicability, the life of this equipment has been prolonged.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high temperature resistant voltage source converter comprising a body (6), characterized in that: the cabinet door is characterized in that a cabinet door (3) is embedded in the surface of the body (6), one end of the cabinet door (3) is a fixed end, two groups of hinges are arranged between the fixed end of the cabinet door (3) and the body (6), the other end of the cabinet door (3) is a free end, a limiting mechanism is arranged between the free end of the cabinet door (3) and the body (6), the limiting mechanism comprises a first fixed block (1) and a second fixed block (10), two groups of second mounting grooves (21) and a second cavity (12) are respectively formed in the first fixed block (1), a clamping strip (20) is arranged in the second mounting groove (21), an extension spring is arranged between the outer wall of the clamping strip (20) and the inner wall of the second mounting groove (21), a handle is arranged on the surface of the clamping strip (20), and the handle penetrates through the first fixed block (1) and extends to the front of the first fixed block (1), inside embedding pole (9) that is provided with of second cavity (12), embedding pole (9) outer wall cover is equipped with limiting plate (11), the outer wall of embedding pole (9) with be provided with reset spring between second cavity (12) inner wall, two sets of confessions have been seted up to embedding pole (9) inside first mounting groove (19) of card strip (20) tip embedding, the confession has been seted up to second fixed block (10) inside first cavity (8) of embedding pole (9) top embedding, embedding pole (9) surface is provided with the handle.
2. A high temperature resistant vsc of claim 1, wherein: the utility model discloses a dustproof cabinet door, including cabinet door (3), cabinet door (3) surface is provided with multiunit louvre (2), the confession is provided with at cabinet door (3) back multiunit louvre (2) dirt-proof dustproof mechanism, dustproof mechanism is provided with two sets ofly, and is two sets of dustproof mechanism includes dust screen (15), first installation piece (13) and second installation piece (14), first installation cavity (17) have been seted up to first installation piece (13) inside, first installation cavity (17) inside is provided with slide (16), slide (16) outer wall with be provided with compression spring between first installation cavity (17) inner wall, the confession has been seted up to second installation piece (14) inside second installation cavity (18) of slide (16) tip embedding, slide (16) surface is provided with the handrail.
3. A high temperature resistant vsc of claim 1, wherein: the lower surface of the body (6) is provided with a base (7), and supporting seats are arranged at the corners around the base (7).
4. A high temperature resistant vsc of claim 1, wherein: the surface of the body (6) is also provided with a display screen (5) and a plurality of groups of buttons (4) respectively.
5. A high temperature resistant vsc of claim 1, wherein: the surface of the cabinet door (3) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919930.5U CN210053336U (en) | 2019-06-19 | 2019-06-19 | High-temperature-resistant voltage source converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919930.5U CN210053336U (en) | 2019-06-19 | 2019-06-19 | High-temperature-resistant voltage source converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053336U true CN210053336U (en) | 2020-02-11 |
Family
ID=69397906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920919930.5U Expired - Fee Related CN210053336U (en) | 2019-06-19 | 2019-06-19 | High-temperature-resistant voltage source converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210053336U (en) |
-
2019
- 2019-06-19 CN CN201920919930.5U patent/CN210053336U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |