CN211508355U - Dual-power switching low-voltage switch cabinet - Google Patents
Dual-power switching low-voltage switch cabinet Download PDFInfo
- Publication number
- CN211508355U CN211508355U CN202020329251.5U CN202020329251U CN211508355U CN 211508355 U CN211508355 U CN 211508355U CN 202020329251 U CN202020329251 U CN 202020329251U CN 211508355 U CN211508355 U CN 211508355U
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- screen panel
- slot
- switch cabinet
- protection screen
- dual
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Abstract
The utility model discloses a dual supply switches low-voltage switchgear, including the cubical switchboard, the slot has been seted up to the right side wall of cubical switchboard, the inside wall of slot slides and pegs graft and has the heat sink, the heat sink includes the protection screen panel, the protection screen panel is hollow no right side wall rectangle, the lateral wall of protection screen panel and the surface adaptation of slot, the inside wall of protection screen panel slides and pegs graft and has the closing plate, the lateral wall of closing plate and the inside wall adaptation of protection screen panel. This dual supply switches low-voltage switchgear sets up the heat sink of extraction, utilizes the inside space installation dog at the cubical switchboard and offers the slot at the lateral wall of cubical switchboard to install fan and protection screen panel in the inside of cubical switchboard, and fix the fan and seal the slot through the closing plate, thereby when making dual supply switches low-voltage switchgear and utilize the fan to carry out the physics cooling, be convenient for fan and protection screen panel take out and clean the maintenance.
Description
Technical Field
The utility model relates to a dual supply switches low-voltage switchgear, especially relates to dual supply switches cabinet technical field.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and are provided with a high-voltage bus, such as a power plant and the like;
along with the development of science and technology, novel dual power supply switching low-voltage switchgear is at continuous progress, former novel dual power supply switching low-voltage switchgear has can not satisfy the demand of staff at daily during operation, along with dual power supply switching low-voltage switchgear high temperature problem's severity, current dual power supply switching low-voltage switchgear utilizes the fan to carry out the physics cooling to it mostly, the fan has the effect of adsorbing the inside dust of dual power supply switching low-voltage switchgear when having for dual power supply switching low-voltage switchgear cooling, and the fan can lead to fan self life to reduce after continuously adsorbing the dust, cool down and adsorb the effect of dust simultaneously and reduce by a wide margin, and most dual power supply switching low-voltage switchgear's cooling fan is fixed with the cabinet body at present, be difficult to take off and carry out clean maintenance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a dual supply switching low-voltage switchgear.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a dual supply switches low-voltage switchgear, which comprises a switch cabinet, the slot has been seted up to the right side wall of cubical switchboard, the inside wall of slot slides and pegs graft and has the heat sink, the heat sink includes the protection screen panel, the protection screen panel is hollow no right side wall rectangle, the lateral wall of protection screen panel and the surface adaptation of slot, the inside wall of protection screen panel slides and pegs graft and has the closing plate, the lateral wall of closing plate and the inside wall adaptation of protection screen panel, the left side wall fixedly connected with connecting rod of closing plate.
Preferably, the terminal fixed connection of connecting rod is in the stiff end of fan, the lower fixed surface of connecting rod is connected with the bracing piece, the lower surface sliding connection of bracing piece is in the interior diapire of protective screen cover.
Preferably, the edge of the right side wall of the sealing plate is fixedly connected with a first fixing block, the right side wall of the switch cabinet is fixedly connected with a second fixing block, and the second fixing block is located on the surface of the slot.
Preferably, the surface of first fixed block and second fixed block has all seted up the fixed orifices, four the equal adaptation of fixed orifices aligns, the right side wall fixedly connected with handle of closing plate, the handle is located the outside of protection screen panel.
Preferably, the inner bottom wall of the switch cabinet is fixedly connected with a supporting leg, and the upper end of the supporting leg is fixedly connected with a stop block.
Preferably, the surface of the stop block is provided with a sliding chute, and the inner side wall of the sliding chute is matched with the lower end of the protective net cover.
Preferably, the inner bottom wall of spout and the lower surface parallel and level of slot, the inside wall sliding connection of spout has the protection screen panel.
The utility model discloses the beneficial effect who reaches is:
1. this dual supply switches low-voltage switchgear sets up the heat sink of extraction, utilizes the inside space installation dog at the cubical switchboard and offers the slot at the lateral wall of cubical switchboard to install fan and protection screen panel in the inside of cubical switchboard, and fix the fan and seal the slot through the closing plate, thereby when making dual supply switches low-voltage switchgear and utilize the fan to carry out the physics cooling, be convenient for fan and protection screen panel take out and clean the maintenance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a perspective view of the cooling device of the present invention;
fig. 3 is a perspective view of the stopper and the support leg of the present invention.
As shown in the figure: 1. a switch cabinet; 2. a slot; 3. a protective mesh enclosure; 4. a sealing plate; 5. a connecting rod; 6. a fan; 7. a support bar; 8. a first fixed block; 9. a second fixed block; 10. a fixing hole; 11. a handle; 12. supporting legs; 13. a stopper; 14. a chute.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-3, a dual-power switching low-voltage switch cabinet comprises a switch cabinet 1, a slot 2 is formed in the right side wall of the switch cabinet 1, a cooling device is inserted into the inner side wall of the slot 2 in a sliding manner, the cooling device comprises a protection mesh enclosure 3, the protection mesh enclosure 3 is hollow and does not have a right side wall rectangle, the side wall of the protection mesh enclosure 3 is matched with the surface of the slot 2, a sealing plate 4 is inserted into the inner side wall of the protection mesh enclosure 3 in a sliding manner, the side wall of the sealing plate 4 is matched with the inner side wall of the protection mesh enclosure 3, and a connecting rod 5;
further, the tail end of the connecting rod 5 is fixedly connected to the fixed end of the fan 6, the lower surface of the connecting rod 5 is fixedly connected with a supporting rod 7, and the lower surface of the supporting rod 7 is slidably connected to the inner bottom wall of the protective mesh enclosure 3;
further, the edge of the right side wall of the sealing plate 4 is fixedly connected with a first fixing block 8, the right side wall of the switch cabinet 1 is fixedly connected with a second fixing block 9, and the second fixing block 9 is positioned on the surface of the slot 2;
further, fixing holes 10 are formed in the surfaces of the first fixing block 8 and the second fixing block 9, the four fixing holes 10 are matched and aligned, a handle 11 is fixedly connected to the right side wall of the sealing plate 4, and the handle 11 is located on the outer side of the protective mesh enclosure 3;
furthermore, the inner bottom wall of the switch cabinet 1 is fixedly connected with a supporting leg 12, and the upper end of the supporting leg 12 is fixedly connected with a stop block 13;
furthermore, the surface of the stop block 13 is provided with a chute 14, and the inner side wall of the chute 14 is matched with the lower end of the protective mesh enclosure 3;
further, the inner bottom wall of the sliding groove 14 is flush with the lower surface of the slot 2, and the inner side wall of the sliding groove 14 is connected with the protective mesh enclosure 3 in a sliding mode.
This dual supply switches low-voltage switchgear, set up the heat sink of extraction, utilize and set up slot 2 at the inside space installation dog 13 of cubical switchboard 1 and at the lateral wall of cubical switchboard 1, thereby install fan 6 and protective screen panel 3 in the inside of cubical switchboard 1, and fix fan 6 and sealed slot 2 through closing plate 4, thereby when making dual supply switches low-voltage switchgear utilize fan 6 to carry out the physics cooling, be convenient for fan 6 and protective screen panel 3 take out and clean the maintenance.
The working principle is as follows:
the side wall of the switch cabinet 1 is provided with a slot 2, the slot 2 is aligned with a heat radiation window of the switch cabinet 1 as much as possible, a supporting leg 12 and a stop block 13 are arranged on the inner bottom wall of the switch cabinet 1, the inner bottom wall of a sliding groove 14 of the stop block 13 is aligned with the lower surface of the slot 2, a protective mesh enclosure 3 is inserted into the switch cabinet 1 through the slot 2 along the inner side wall of the sliding groove 14, a fan 6 is inserted into the protective mesh enclosure 3 through a sealing plate 4, a first fixing block 8 and a second fixing block 9 are aligned and fixed through an external lock fixing hole 10, when the fan 6 runs in the switch cabinet 1, the electric appliance in the switch cabinet 1 is cooled through accelerated airflow movement, meanwhile, the surface of the fan 6 can adsorb dust in the switch cabinet 1, when the surface of the fan 6 adsorbs dust or needs maintenance, the sealing plate 4 and the fan 6 are drawn out by opening a lock in the fixing hole 10, and then the protective net cover 3 is drawn out for cleaning and maintenance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dual supply switches low-voltage switchgear, includes cubical switchboard (1), its characterized in that: slot (2) have been seted up to the right side wall of cubical switchboard (1), the inside wall of slot (2) slides and pegs graft and have the heat sink, the heat sink includes protection screen panel (3), protection screen panel (3) are hollow no right side wall rectangle, the lateral wall of protection screen panel (3) and the surface adaptation of slot (2), the inside wall of protection screen panel (3) slides and pegs graft and has closing plate (4), the lateral wall of closing plate (4) and the inside wall adaptation of protection screen panel (3), the left side wall fixedly connected with connecting rod (5) of closing plate (4).
2. The dual-power-supply switching low-voltage switch cabinet according to claim 1, characterized in that: the terminal fixed connection of connecting rod (5) is in the stiff end of fan (6), the lower fixed surface of connecting rod (5) is connected with bracing piece (7), the lower surface sliding connection of bracing piece (7) is in the interior diapire of protective screen cover (3).
3. The dual-power-supply switching low-voltage switch cabinet according to claim 1, characterized in that: the edge of the right side wall of the sealing plate (4) is fixedly connected with a first fixing block (8), the right side wall of the switch cabinet (1) is fixedly connected with a second fixing block (9), and the second fixing block (9) is located on the surface of the slot (2).
4. The dual-power-supply switching low-voltage switch cabinet according to claim 3, characterized in that: fixed orifices (10), four have all been seted up on the surface of first fixed block (8) and second fixed block (9) fixed orifices (10) all adapt and align, the right side wall fixedly connected with handle (11) of closing plate (4), handle (11) are located the outside of protection screen panel (3).
5. The dual-power-supply switching low-voltage switch cabinet according to claim 1, characterized in that: the inner bottom wall of the switch cabinet (1) is fixedly connected with supporting legs (12), and the upper ends of the supporting legs (12) are fixedly connected with check blocks (13).
6. The dual-power-supply switching low-voltage switch cabinet according to claim 5, characterized in that: the surface of the stop block (13) is provided with a sliding chute (14), and the inner side wall of the sliding chute (14) is matched with the lower end of the protective mesh enclosure (3).
7. The dual-power-supply switching low-voltage switch cabinet according to claim 6, characterized in that: the interior diapire of spout (14) and the lower surface parallel and level of slot (2), the inside wall sliding connection of spout (14) has protective screen cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329251.5U CN211508355U (en) | 2020-03-17 | 2020-03-17 | Dual-power switching low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329251.5U CN211508355U (en) | 2020-03-17 | 2020-03-17 | Dual-power switching low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508355U true CN211508355U (en) | 2020-09-15 |
Family
ID=72402809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020329251.5U Expired - Fee Related CN211508355U (en) | 2020-03-17 | 2020-03-17 | Dual-power switching low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508355U (en) |
-
2020
- 2020-03-17 CN CN202020329251.5U patent/CN211508355U/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: 20200915 |