CN214100503U - Double-power switch box capable of being opened and closed alternately - Google Patents
Double-power switch box capable of being opened and closed alternately Download PDFInfo
- Publication number
- CN214100503U CN214100503U CN202022459521.7U CN202022459521U CN214100503U CN 214100503 U CN214100503 U CN 214100503U CN 202022459521 U CN202022459521 U CN 202022459521U CN 214100503 U CN214100503 U CN 214100503U
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- box
- power switch
- chamber door
- fixedly connected
- louvre
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- 230000009977 dual effect Effects 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an open and close dual power switch box in turn, including the box, two supporting shoes of bottom fixedly connected with of box, the top of box and the symmetrical position in bottom all have the fixed block through the two swing joint of fixed spiral shell, and the chamber door is installed to the opening part of box, and the chamber door rotates through round pin axle and two fixed blocks to be connected, and two fixed blocks are all fixed through ring flange and round pin axle, and one side fixedly connected with fixed plate of chamber door, the dense rubber ring of being connected is inlayed with chamber door one side to week side-mounting of fixed plate. The utility model relates to an it opens and close dual power switch box in turn, through louvre internally mounted's radiator fan, be convenient for dispel the heat to the box is inside, effectively reduce its inside equipment because of the operating time overlength leads to the high temperature, cause the part ageing, cause the risk of conflagration even, and through the setting in the dustcoat of box outer wall of two louvre opposite side installations, be convenient for prevent that great article from getting into the inside internals that leads to of box from damaging.
Description
Technical Field
The utility model relates to an electrical equipment, in particular to open and close dual power switch box in turn belongs to automatically controlled technical field.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or alarm is given out by means of the protective electric appliance, various parameters in operation can be displayed by means of the measuring instrument, and some electrical parameters can be adjusted to prompt or send out signals for deviating from the normal working state. It is commonly used in various power generation, distribution and transformation substations.
In view of the above, chinese patent No. CN206323035U proposes a dual power switch box which is opened and closed alternately, two different systems are combined and distributed on the left and right sides of the box body by changing the traditional distribution box of a single system, and the control structure of opening one side and closing the other side is realized by the synchronous action of a mechanical switch, so as to solve the requirement of part of special circuits, the operation is simple and effective, chinese patent No. CN205670630U proposes a dual power switch box suitable for flammable and explosive places, the inlet and outlet cables of the dual power switch box go through an explosion-proof interface and an explosion-proof flexible tube, after closing the box door and the explosion-proof glass door, the spark and arc generated by the dual power switch are all put into the box body, so as to meet the requirement of explosion-proof, meanwhile, the dual power switch can be observed through the explosion-proof glass door, and the operation of the dual power switch can be realized through the knob and the button on the box door, chinese patent No. CN207053246U proposes a dual power distribution box for emergency lighting equipment, but automatic switch-over stand-by switch uses after the switch outage commonly used, setting through the electromagnetic coil, can drive first contact switch and the circular telegram of second contact switch contact through armature after the circular telegram, circular telegram coil uses emergency equipment circular telegram simultaneously, solved dual power supply block terminal simultaneously and can't start another circular telegram equipment by oneself after the outage, and need manual operation, thereby influence the problem that people used, and the switch box in the above-mentioned patent all does not set up heat dissipation mechanism, in case the inside equipment operating time overlength of switch box leads to the high temperature, not only cause the part ageing easily, the conflagration can take place even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an open and close dual switch case in turn to solve the power switch case radiating effect who provides among the above-mentioned background art poor, cause the problem that the part is ageing and probably cause the conflagration easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an alternately open and close dual power switch box, includes the box, two supporting shoes of bottom fixedly connected with of box, two the equal fixedly connected with backup pad in bottom of supporting shoe, the top of box all has the fixed block through fixing bolt swing joint with the symmetrical position in bottom, the chamber door is installed to the opening part of box, the chamber door rotates with two fixed blocks through the round pin axle to be connected, two the fixed block is all fixed through ring flange and round pin axle, one side fixedly connected with fixed plate of chamber door, the sealed rubber ring of being connected is inlayed with chamber door one side to all sides of fixed plate.
As a preferred technical scheme of the utility model, the louvre has all been seted up to the both sides of box, even one the ventilation groove that sets up in the box inner wall is all installed to one side of louvre, two the ventilation groove is all inlayed through the slotted hole of seting up and is had the guard plate.
As a preferred technical scheme of the utility model, the internally mounted of louvre has radiator fan, radiator fan passes through corresponding control switch and power electric connection.
As a preferred technical scheme of the utility model, radiator fan includes the radiator fan frame, the rotating head is installed through the slotted hole of seting up to the radiator fan frame, the apparent fixedly connected with flabellum of circumference of rotating head.
As a preferred technical scheme of the utility model, two the outer cover that sets up in the box outer wall is installed to the opposite side of louvre, the equal fixedly connected with otic placode in both sides of outer cover, two screws, a plurality of have all been seted up to one side of otic placode the otic placode is all through bolt and box both sides swing joint.
As a preferred technical scheme of the utility model, two the top of louvre all is provided with the wiring hole of seting up in the box both sides, the internally mounted of box has corresponding accuse electrical equipment.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to an it opens and close dual power switch box in turn, through the dense rubber ring of being connected is inlayed with chamber door one side to the week side installation of chamber door one side fixed connection's fixed plate and fixed plate for closed degree between chamber door and the box is inseparabler, and through the ventilation slot that sets up in the box inner wall that louvre one side was all installed, is favorable to preventing that the inside equipment of box from stretching into the hot-blast fan and leading to damaging.
2. The utility model relates to an it opens and close dual power switch box in turn, through louvre internally mounted's radiator fan, be convenient for dispel the heat to the box is inside, effectively reduce its inside equipment because of the operating time overlength leads to the high temperature, cause the part ageing, cause the risk of conflagration even, and through the setting in the dustcoat of box outer wall of two louvre opposite side installations, be convenient for prevent that great article from getting into the inside internals that leads to of box from damaging.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the door fixing structure of the present invention;
FIG. 3 is a schematic view of the structure of the door of the present invention;
FIG. 4 is a schematic view of the internal structure of the heat dissipation holes of the present invention;
fig. 5 is a schematic structural view of the ventilation slot of the present invention;
fig. 6 is a schematic structural view of the cooling fan of the present invention;
fig. 7 is a schematic view of the structure of the outer cover of the present invention.
In the figure: 1. a box body; 2. a support block; 3. a support plate; 4. fixing the bolt; 5. a fixed block; 6. a pin shaft; 7. a flange plate; 8. a box door; 9. a fixing plate; 10. sealing the rubber ring; 11. heat dissipation holes; 12. a ventilation slot; 13. a protection plate; 14. a heat radiation fan; 15. a heat radiation fan outer frame; 16. rotating the head; 17. a fan blade; 18. a housing; 19. a grid plate; 20. and a screw hole.
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 utility model provides a technical scheme of alternately opening and closing dual-power switch box:
according to fig. 1, fig. 2 and fig. 3 show, including box 1, two supporting shoes 2 of bottom fixedly connected with of box 1, the equal fixedly connected with backup pad 3 in bottom of two supporting shoes 2, the top of box 1 all has fixed block 5 through fixing bolt 4 swing joint with the symmetrical position in bottom, chamber door 8 is installed to the opening part of box 1, chamber door 8 rotates with two fixed blocks 5 through round pin axle 6 and is connected, two fixed blocks 5 are all fixed with round pin axle 6 through ring flange 7, one side fixedly connected with fixed plate 9 of chamber door 8, install the sealed rubber ring 10 of inlaying with chamber door 8 one side and being connected in week side of fixed plate 9, the sealed rubber ring 10 of inlaying with chamber door 8 one side and being connected through the week side installation of fixed plate 9 and fixed plate 9 of chamber door 8 one side fixed connection, make the closed degree between chamber door 8 and the box 1 inseparabler.
According to the drawings shown in fig. 4, 5, 6 and 7, heat dissipation holes 11 are respectively formed in two sides of the box body 1, ventilation grooves 12 formed in the inner wall of the box body 1 are respectively installed on one side of each heat dissipation hole 11, protection plates 13 are embedded in the two ventilation grooves 12 through the formed groove holes, and the ventilation grooves 12 formed in the inner wall of the box body 1 are respectively installed on one side of each heat dissipation hole 11, so that damage caused by the fact that equipment inside the box body 1 extends into a heat dissipation fan 14 is prevented; the heat dissipation fan 14 is arranged inside the heat dissipation hole 11, the heat dissipation fan 14 is electrically connected with the power supply through the corresponding control switch, and the heat dissipation fan 14 arranged inside the heat dissipation hole 11 is convenient for dissipating heat inside the box body 1, so that the risk of part aging and even fire caused by overhigh temperature due to overlong working time of equipment inside the box body is effectively reduced; the heat radiation fan 14 comprises a heat radiation fan outer frame 15, the heat radiation fan outer frame 15 is provided with a rotating head 16 through a slotted hole, the circumferential outer surface of the rotating head 16 is fixedly connected with fan blades 17, and the rotating head 16 is arranged through the slotted hole of the heat radiation fan outer frame 15, so that the fan blades 17 can be conveniently arranged; the outer cover 18 arranged on the outer wall of the box body 1 is arranged on the other side of the two heat dissipation holes 11, the lug plates 19 are fixedly connected to two sides of the outer cover 18, two screw holes 20 are formed in one side of each lug plate 19, the lug plates 19 are movably connected with two sides of the box body 1 through bolts, and the outer cover 18 arranged on the outer wall of the box body 1 is arranged on the other side of the two heat dissipation holes 11, so that damage to internal parts caused by the fact that large objects enter the box body 1 is prevented; the top of two louvres 11 all is provided with the wiring hole of seting up in 1 both sides of box, and the internally mounted of box 1 has corresponding accuse electrical equipment, through the wiring hole of seting up in 1 both sides of box that 11 tops of two louvres all set up, the inside part switch on of box 1 of being convenient for.
When the dual-power switch box is used, firstly, the device is powered on, then when heat dissipation is needed, the heat dissipation fan 14 is controlled to be powered on and operated through the corresponding control switch, the rotating head 16 inside the heat dissipation fan 14 rotates, the rotating head 16 drives the fan blades 17 to rotate, so as to generate suction, hot air inside the box body 1 passes through the ventilation groove 12 and then is discharged sequentially through the heat dissipation holes 11 and the slotted holes of the outer cover 18, meanwhile, the heat dissipation fan 14 on the other side of the box body 1 is powered on and operated, the rotating head 16 inside the heat dissipation fan 14 rotates, the rotating head 16 drives the fan blades 17 to rotate, so as to generate suction, air outside the box body 1 enters the slotted holes of the outer cover 18 and the heat dissipation holes 11 and then enters the box body 1 through the ventilation groove 12, so as to form air circulation on two sides of the box body 1, so as to gradually reduce the temperature clothes inside the box body 1, effectively reduce the risk that the temperature of the equipment inside the device is too high due to too long working time, so that the parts are aged and even fire is caused. To sum up, the utility model relates to an open and close dual power switch box in turn, through 11 internally mounted's of louvre radiator fan 14, be convenient for dispel the heat to box 1 inside, effectively reduce its inside equipment and lead to the high temperature because of the operating time overlength, cause the part ageing, cause the risk of conflagration even, and through the cover 18 that sets up in the outer wall of box 1 of two 11 opposite side installations of louvre, be convenient for prevent that great dust from getting into box 1 inside and leading to the internals to damage.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides an open and close dual power switch box in turn, includes box (1), its characterized in that: the utility model discloses a box, including box (1), bottom fixedly connected with two supporting shoes (2), two the equal fixedly connected with backup pad (3) in bottom of supporting shoe (2), the top of box (1) all has fixed block (5) through fixing bolt (4) swing joint with the symmetrical position in bottom, chamber door (8) are installed to the opening part of box (1), chamber door (8) are rotated through round pin axle (6) and two fixed block (5) and are connected, two fixed block (5) all are fixed through ring flange (7) and round pin axle (6), one side fixedly connected with fixed plate (9) of chamber door (8), install all sides of fixed plate (9) and inlay sealed rubber ring (10) of being connected with chamber door (8) one side.
2. The alternately on-off dual-power switch box of claim 1, characterized in that: louvre (11) have all been seted up to the both sides of box (1), even one ventilation groove (12) that set up in box (1) inner wall are all installed to one side of louvre (11), two ventilation groove (12) are all inlayed through the slotted hole of seting up and are had guard plate (13).
3. The alternately on-off dual-power switch box of claim 2, characterized in that: the heat dissipation device is characterized in that a heat dissipation fan (14) is installed inside the heat dissipation hole (11), and the heat dissipation fan (14) is electrically connected with the power supply through a corresponding control switch.
4. The alternately on-off dual-power switch box of claim 3, characterized in that: the cooling fan (14) comprises a cooling fan outer frame (15), the cooling fan outer frame (15) is provided with a rotating head (16) through a slotted hole, and fan blades (17) are fixedly connected to the outer surface of the circumference of the rotating head (16).
5. The alternately on-off dual-power switch box of claim 4, characterized in that: two outer cover (18) that set up in box (1) outer wall are installed to the opposite side of louvre (11), the equal fixedly connected with otic placode (19) in both sides of outer cover (18), two screw (20) have all been seted up to one side of otic placode (19), and are a plurality of otic placode (19) all are through bolt and box (1) both sides swing joint.
6. The alternately on-off dual-power switch box of claim 5, characterized in that: two the top of louvre (11) all is provided with the wiring hole of seting up in box (1) both sides, the internally mounted of box (1) has corresponding accuse electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459521.7U CN214100503U (en) | 2020-10-29 | 2020-10-29 | Double-power switch box capable of being opened and closed alternately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459521.7U CN214100503U (en) | 2020-10-29 | 2020-10-29 | Double-power switch box capable of being opened and closed alternately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100503U true CN214100503U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022459521.7U Active CN214100503U (en) | 2020-10-29 | 2020-10-29 | Double-power switch box capable of being opened and closed alternately |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476674A (en) * | 2023-05-26 | 2023-07-25 | 浙江安富新能源科技股份有限公司 | Outdoor charging pile |
-
2020
- 2020-10-29 CN CN202022459521.7U patent/CN214100503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476674A (en) * | 2023-05-26 | 2023-07-25 | 浙江安富新能源科技股份有限公司 | Outdoor charging pile |
| CN116476674B (en) * | 2023-05-26 | 2023-10-13 | 浙江安富新能源科技股份有限公司 | Outdoor charging pile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: No. 265-1 Jiangdong Middle Road, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee after: Chen Weihua Country or region after: China Address before: 050000 No.210 Zhonghua South Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: Nie Yunjing Country or region before: China |