CN210608126U - Alternating current low-voltage power distribution cabinet - Google Patents
Alternating current low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN210608126U CN210608126U CN201922117219.0U CN201922117219U CN210608126U CN 210608126 U CN210608126 U CN 210608126U CN 201922117219 U CN201922117219 U CN 201922117219U CN 210608126 U CN210608126 U CN 210608126U
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- China
- Prior art keywords
- cabinet body
- cabinet
- dust removal
- air inlet
- side wall
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract 4
- 238000001914 filtration Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a low voltage AC power distribution cabinet, low voltage AC power distribution cabinet includes: the electric appliance cabinet comprises a cabinet body, a cooling fan, a dust removal mechanism and a lifting device, wherein an electric appliance mounting groove is formed in the cabinet body, a threading hole and a cooling hole are formed in one side wall of the cabinet body, the threading hole and the cooling hole are communicated with the electric appliance mounting groove, and a containing groove is formed in the bottom of the cabinet body; the heat dissipation fan is embedded in one side wall of the cabinet body far away from the heat dissipation holes; the dust removal mechanism comprises a strong fan, a sealing plate and a mounting seat, the top of the cabinet body is fixed with the strong fan, an air inlet cavity is formed in the cabinet body, the air outlet end of the strong fan is communicated with the air inlet cavity through a pipeline, an air inlet hole is formed in the bottom of the electric appliance mounting groove and communicated with the air inlet cavity, and a plurality of dust removal windows are formed in one side wall of the cabinet body. The utility model provides an AC low-voltage distribution cabinet has can be fine with the dust in the electrical apparatus mounting groove discharged, guarantees the electrical apparatus normal work in the electrical apparatus mounting groove, through the lift of universal wheel, the convenience removes and fixed advantage to the cabinet body.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to an AC low voltage power distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
In the existing alternating-current low-voltage power distribution cabinet, a large amount of dust can remain in the cabinet body after the existing alternating-current low-voltage power distribution cabinet is used for a period of time, so that the normal work of circuit elements in the power distribution cabinet is seriously influenced, and certain potential safety hazards exist; and the switch board is inconvenient transport and fixed, consequently, it is necessary to provide an alternating current low voltage power switch board and solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an alternating current low-voltage power distribution cabinet with dust removal mechanism and be convenient for transportation.
The utility model provides an AC low-voltage power distribution cabinet includes: the cabinet comprises a cabinet body, a heat radiation fan, a dust removal mechanism and a lifting device, wherein an electric appliance mounting groove is arranged inside the cabinet body, a threading hole and a heat radiation hole are arranged on one side wall of the cabinet body and are communicated with the electric appliance mounting groove, a holding groove is arranged at the bottom of the cabinet body,
the utility model discloses a dust removal cabinet, including the cabinet body, the louvre is kept away from to the radiator fan embedding, dust removal mechanism includes powerful fan, closing plate and mount pad, the top of the cabinet body is fixed with powerful fan, the inside of the cabinet body is equipped with the chamber of admitting air, the end of giving vent to anger of powerful fan passes through pipeline and chamber intercommunication of admitting air, the bottom of electrical apparatus mounting groove is equipped with the inlet port, and inlet port and chamber intercommunication of admitting air, a lateral wall of the cabinet body is equipped with a plurality of dust removal windows, the cabinet body lateral wall just installs the closing plate to dust removal window department, the lateral wall of the cabinet body is fixed with the mount pad, the top and the mount pad.
Preferably, elevating gear includes lead screw, hand wheel, drive block, actuating lever, linking arm and universal wheel, the internal portion of cabinet rotates through the bearing and is connected with the lead screw, a lateral wall fixedly connected with hand wheel of the cabinet body is passed to the one end of lead screw, the screw thread at lead screw both ends revolves to opposite, the both ends of lead screw all are equipped with the drive block, the inside of drive block is equipped with the screw hole, and the lead screw passes through threaded connection with the inside screw hole of drive block, the both ends of drive block all are fixed with the actuating lever, the one end that the drive block was kept away from to the actuating lever is connected with the linking arm through the bearing rotation, and articulates between two linking arms with one side in cabinet body bottom, the one end that.
Preferably, the both sides wall of holding tank all is equipped with the spout, and the one end sliding connection that the actuating lever kept away from the drive block is in the spout.
Preferably, support columns are fixed at four corners of the bottom of the cabinet body.
Preferably, a filter screen is fixed on one side of the heat radiation fan.
Compared with the prior art, the utility model provides an AC low-voltage power distribution cabinet has following beneficial effect: the air in the air is pumped into the air inlet cavity through the powerful fan, the air enters the electric appliance mounting groove through the air inlet hole, so that dust adsorbed on the surface of an electric appliance is blown off, the sealing plate can be blown off due to the relatively large wind force of the powerful fan, the dust removal window is opened, the dust in the electric appliance mounting groove is discharged, when the powerful fan is controlled to stop working, the sealing plate can seal the dust removal window again under the action of the gravity of the sealing plate, the dust in the electric appliance mounting groove can be well discharged, and the normal working of the electric appliance in the electric appliance mounting groove is ensured; through rotating the hand wheel, drive the lead screw and rotate, because the screw thread at lead screw both ends revolves to opposite, so two drive blocks do the motion of opposite (or opposite) direction, and then make the linking arm along articulated relative rotation of department, and then shift out the universal wheel (or move into) the holding tank in, through the lift of universal wheel, conveniently remove and fix the cabinet body.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an ac low-voltage power distribution cabinet according to the present invention;
fig. 2 is a schematic structural view of the cabinet shown in fig. 1;
FIG. 3 is a schematic structural view of the lifting device shown in FIG. 1;
fig. 4 is a schematic view of the overall structure shown in fig. 1.
Reference numbers in the figures: 1. the cabinet body, 11, electrical apparatus mounting groove, 12, through wires hole, 13, louvre, 14, holding tank, 15, the chamber of admitting air, 16, the inlet port, 17, dust removal window, 18, the spout, 2, radiator fan, 3, dust removal mechanism, 31, powerful fan, 32, the closing plate, 33, the mount pad, 4, elevating gear, 41, the lead screw, 42, the hand wheel, 43, the drive block, 44, the actuating lever, 45, the linking arm, 46, the universal wheel, 5, the support column, 6, the filter screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an ac low-voltage power distribution cabinet according to the present invention; fig. 2 is a schematic structural view of the cabinet shown in fig. 1; FIG. 3 is a schematic structural view of the lifting device shown in FIG. 1; fig. 4 is a schematic view of the overall structure shown in fig. 1. AC low-voltage distribution cabinet includes: cabinet body 1, radiator fan 2, dust removal mechanism 3 and elevating gear 4.
In the specific implementation process, as shown in fig. 1-3, an electrical appliance installation groove 11 is arranged inside the cabinet body 1, a side wall of the cabinet body 1 is provided with a threading hole 12 and a heat dissipation hole 13, the threading hole 12 and the heat dissipation hole 13 are both communicated with the electrical appliance installation groove 11, an accommodation groove 14 and a heat dissipation fan 2 are arranged at the bottom of the cabinet body 1, the heat dissipation fan 2 is embedded in a side wall of the cabinet body 1 away from the heat dissipation hole 13, a dust removal mechanism 3 is arranged, the dust removal mechanism 3 comprises a strong fan 31, a sealing plate 32 and a mounting seat 33, the top of the cabinet body 1 is fixed with the strong fan 31, an air inlet cavity 15 is arranged inside the cabinet body 1, an air outlet end of the strong fan 31 is communicated with the air inlet cavity 15 through a pipeline, the bottom of the electrical appliance installation groove 11 is provided with a 16, the air inlet 16 is communicated with the, a sealing plate 32 is arranged on the side wall of the cabinet body 1 opposite to the dust removal window 17, a mounting seat 33 is fixed on the side wall of the cabinet body 1, and the top end of the sealing plate 32 is hinged with the mounting seat 33;
it should be noted that: when the dust in electrical apparatus mounting groove 11 is more, can influence the electrical apparatus normal work of electrical apparatus mounting groove 11, and there is certain potential safety hazard, through strong fan 31 with the gaseous suction in the air intake chamber 15, gaseous through the inlet port 16 get into in the electrical apparatus mounting groove 11, make the dust that adsorbs on the electrical apparatus surface blown off, because strong fan 31's wind-force relative ratio is great, so closing plate 32 can be blown open, make dust removal window 17 open, the dust in the electrical apparatus mounting groove 11 is discharged, when control strong fan 31 stop work, closing plate 32 can seal dust removal window 17 again under the action of gravity of self.
Referring to fig. 3, the lifting device 4 is installed in the accommodating groove 14.
Referring to fig. 3, elevating gear 4 includes lead screw 41, hand wheel 42, drive block 43, actuating lever 44, linking arm 45 and universal wheel 46, the internal portion of cabinet rotates through the bearing and is connected with lead screw 41, a lateral wall fixedly connected with hand wheel 42 of the cabinet body 1 is passed to the one end of lead screw 41, the screw thread at lead screw 41 both ends is revolved to opposite, the both ends of lead screw 41 all are equipped with drive block 43, the inside of drive block 43 is equipped with the screw hole, and lead screw 41 passes through threaded connection with the inside screw hole of drive block 43, the both ends of drive block 43 all are fixed with actuating lever 44, the one end that drive block 43 was kept away from to actuating lever 44 is rotated through the bearing and is connected with linking arm 45, and articulated between two linking arms 45 with one side in the cabinet body 1 bottom, actuating lever 44 is kept away from to.
Referring to fig. 3, the sliding grooves 18 are formed on both side walls of the accommodating groove 14, and one end of the driving rod 44 away from the driving block 43 is slidably connected in the sliding groove 18, so that the driving rod 44 moves more stably.
Referring to fig. 3, support columns 5 are fixed at four corners of the bottom of the cabinet body 1, so that the cabinet body 1 is placed more stably.
Referring to fig. 4, a filter screen 6 is fixed to one side of the heat dissipation fan 2 to reduce dust from entering the electrical appliance installation groove 11.
The utility model provides a lifting device 4's lifting principle as follows: the hand wheel 42 is rotated to drive the screw rod 41 to rotate, and the two driving blocks 43 move in opposite (or opposite) directions due to opposite thread directions at the two ends of the screw rod 41, so that the connecting arm 45 is driven to rotate relatively along the hinged part, and the universal wheel 46 is moved out (or into) the accommodating groove 14.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. An alternating current low voltage distribution cabinet, characterized by comprising:
the cabinet comprises a cabinet body (1), wherein an electric appliance mounting groove (11) is formed in the cabinet body (1), a threading hole (12) and a radiating hole (13) are formed in one side wall of the cabinet body (1), the threading hole (12) and the radiating hole (13) are communicated with the electric appliance mounting groove (11), and an accommodating groove (14) is formed in the bottom of the cabinet body (1);
the heat dissipation fan (2), the heat dissipation fan (2) is embedded in one side wall of the cabinet body (1) far away from the heat dissipation holes (13);
the dust removal device comprises a dust removal mechanism (3), wherein the dust removal mechanism (3) comprises a strong fan (31), a sealing plate (32) and a mounting seat (33), the strong fan (31) is fixed at the top of the cabinet body (1), an air inlet cavity (15) is formed in the cabinet body (1), the air outlet end of the strong fan (31) is communicated with the air inlet cavity (15) through a pipeline, an air inlet hole (16) is formed in the bottom of the electric appliance mounting groove (11), the air inlet hole (16) is communicated with the air inlet cavity (15), a plurality of dust removal windows (17) are formed in one side wall of the cabinet body (1), the sealing plate (32) is mounted at the position, right opposite to the dust removal windows (17), of the side wall of the cabinet body (1), the mounting seat (33) is fixed on the side wall of the cabinet body (1), and;
the lifting device (4) is installed in the accommodating groove (14).
2. The alternating-current low-voltage power distribution cabinet according to claim 1, wherein the lifting device (4) comprises a lead screw (41), a hand wheel (42), a driving block (43), a driving rod (44), a connecting arm (45) and a universal wheel (46), the lead screw (41) is rotatably connected inside the cabinet body (1) through a bearing, one end of the lead screw (41) penetrates through one side wall of the cabinet body (1) and is fixedly connected with the hand wheel (42), the screwing directions of threads at two ends of the lead screw (41) are opposite, the driving block (43) is arranged at two ends of the lead screw (41), a threaded hole is formed inside the driving block (43), the lead screw (41) is in threaded connection with the threaded hole inside the driving block (43), the driving rod (44) is fixed at two ends of the driving block (43), one end, far away from the driving block (43), of the driving rod (44) is rotatably connected with the connecting arm, and the bottom of the cabinet body (1) is hinged between two connecting arms (45) at the same side, and universal wheels (46) are installed at one ends of the connecting arms (45) far away from the driving rod (44).
3. Ac low-voltage distribution cabinet according to claim 2, characterized in that the two side walls of said housing groove (14) are provided with sliding grooves (18), and the end of said driving rod (44) remote from said driving block (43) is slidably connected in said sliding grooves (18).
4. AC low-voltage distribution cabinet according to claim 3, characterized in that the four corners of the bottom of said cabinet body (1) are fixed with supporting columns (5).
5. AC low-voltage distribution cabinet according to claim 4, characterized in that a filtering screen (6) is fixed to one side of said cooling fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117219.0U CN210608126U (en) | 2019-12-02 | 2019-12-02 | Alternating current low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117219.0U CN210608126U (en) | 2019-12-02 | 2019-12-02 | Alternating current low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608126U true CN210608126U (en) | 2020-05-22 |
Family
ID=70696019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922117219.0U Expired - Fee Related CN210608126U (en) | 2019-12-02 | 2019-12-02 | Alternating current low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040740A (en) * | 2020-09-07 | 2020-12-04 | 哈尔滨西陆科技有限公司 | Compact modular industrial air conditioner |
-
2019
- 2019-12-02 CN CN201922117219.0U patent/CN210608126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040740A (en) * | 2020-09-07 | 2020-12-04 | 哈尔滨西陆科技有限公司 | Compact modular industrial air conditioner |
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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 |
Granted publication date: 20200522 |