CN219477396U - Control cabinet without external power supply and capable of operating for multiple times - Google Patents
Control cabinet without external power supply and capable of operating for multiple times Download PDFInfo
- Publication number
- CN219477396U CN219477396U CN202320264199.3U CN202320264199U CN219477396U CN 219477396 U CN219477396 U CN 219477396U CN 202320264199 U CN202320264199 U CN 202320264199U CN 219477396 U CN219477396 U CN 219477396U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- box
- box body
- fixedly connected
- external power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of control cabinets and provides a control cabinet capable of being operated for multiple times without an external power supply. Through the technical scheme, the threaded rod rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the first sliding block to reciprocate up and down, the first sliding block reciprocates up and down to drive the rotating rod to reciprocate up and down, the gear is subjected to meshing force of the rack, the gear can be further driven to rotate, the rotating rod is driven to rotate by the rotation of the gear, the fan blades are driven to rotate by the rotation of the rotating rod, further, electrical elements in the box body can be cooled in a circulating and reciprocating mode, the cooling effect is better, and the heat dissipation is more uniform.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a control cabinet which is free of an external power supply and can be operated for multiple times.
Background
The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation.
There is also a control cabinet in the prior art, and its patent number is: the utility model provides a control cabinet, which relates to the technical field of instrument control and comprises a cabinet body, a cabinet door, an electric element mounting plate, a control device, a detection device, an air guide piece and a fan, wherein the cabinet door is arranged on the cabinet body; the cabinet door is connected with the cabinet body, the air guide piece is arranged in the cabinet body, an air channel is formed between the air guide piece and the inner wall, an air outlet of the fan is communicated with the air channel, and an air guide hole for air flow is formed in one side, away from the inner wall, of the air guide piece; the detection device is electrically connected with the control device and is used for detecting the temperature of the cabinet body and transmitting the temperature information to the control device, the control device is preset with a temperature threshold value, and the control device is electrically connected with the fan and correspondingly controls the opening and closing of the fan; the air flow in the air duct, the air guide hole and the cabinet body is accelerated, automatic control is realized through the control device and the detection device, the temperature range of the cabinet body is ensured, and the technical problems that the service life of an electrical element is reduced, the cost is increased and the operation efficiency of equipment is influenced due to the fact that the temperature in the cabinet body is higher in the prior art are solved.
When the traditional control cabinet cools down the internal electrical components, the fan is generally fixed, so that the cooling effect is not ideal enough, the cooling effect is also not good, the cooling effect is not uniform enough when radiating the electrical components, the local temperature of the electrical components is easy to be overhigh, the electrical components are damaged, and dust also easily enters the inside of the box body.
Disclosure of Invention
The utility model provides a control cabinet which is free of an external power supply and can be operated for multiple times, and solves the problems that fan blades in the related art are generally fixed, so that the cooling effect is not ideal, the cooling effect is also not good, the cooling effect is not uniform enough when the electric elements are cooled, the local temperature of the electric elements is easily overhigh, and the electric elements are damaged.
The technical scheme of the utility model is as follows: the utility model provides a no external power supply can operate the switch board of multiple times, includes the box, the inside bottom of box rotates and is connected with reciprocating screw, the reciprocating screw outside is connected with first slider through ball nut pair, first slider sliding connection is in inside one side of box, first slider one side rotates and is connected with the dwang, dwang outside fixedly connected with gear, the meshing of gear bottom is connected with the rack, rack fixedly connected with is inside the box, dwang outside fixedly connected with flabellum, the box outside is provided with seal assembly.
Preferably, the seal assembly comprises a threaded rod, the threaded rod is fixedly connected to the top of the reciprocating screw rod, the threaded rod penetrates through the box body and is rotationally connected with the box body, a second sliding block is in threaded connection with the outer side of the threaded rod, the second sliding block penetrates through the box body and is in sliding connection with the box body, a baffle is fixedly connected with one side of the second sliding block, springs are arranged on the outer side of the threaded rod, filter screens are arranged on two sides of the box body, and a section of smooth surface is arranged on the outer side of the threaded rod.
Preferably, the top of the threaded rod is fixedly connected with a positive motor and a negative motor, and the positive motor and the negative motor are arranged at the top of the box body.
Preferably, the inside fixedly connected with support frame of box, the inside electrical components that is provided with of support frame, box one side is articulated through the hinge has the door plant.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the reciprocating screw rod is driven to rotate through the rotation of the threaded rod, the reciprocating screw rod rotates to drive the first sliding block to reciprocate up and down, the first sliding block reciprocates up and down to drive the rotating rod to reciprocate up and down, the gear is subjected to meshing force of the rack, so that the gear can be driven to rotate, the gear is driven to rotate to drive the rotating rod to rotate, the rotating rod rotates to drive the fan blade to rotate, further, the electrical components in the box body can be cooled in a circulating and reciprocating mode, the cooling effect is better, and the heat dissipation is more uniform.
2. According to the utility model, the positive and negative motor rotates to drive the threaded rod to rotate reversely, at the moment, the second sliding block is subjected to the elasticity of the spring, so that the second sliding block is in threaded connection with the threaded rod from sliding contact, at the moment, the baffle plate can be driven to move upwards to shield the filter screens at the two sides, at the moment, external dust can be prevented from entering the box body, and the normal use of the electrical element is prevented from being influenced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the structure of the case of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of the present utility model;
FIG. 3 is a schematic diagram of the structure of the reciprocating screw rod of the present utility model;
fig. 4 is a schematic view of the structure of the threaded rod of the present utility model.
In the figure: 1. a case; 2. a reciprocating screw rod; 3. a first slider; 4. a rotating lever; 5. a gear; 6. a rack; 7. a fan blade; 8. a threaded rod; 9. a second slider; 10. a baffle; 11. a spring; 12. a filter screen; 13. a support frame; 14. an electrical component; 15. a forward and reverse motor; 16. and (5) a door plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, this embodiment provides a control cabinet that does not have external power supply and can operate for many times, including box 1, the inside bottom of box 1 rotates and is connected with reciprocating screw 2, reciprocating screw 2 outside is connected with first slider 3 through ball nut pair, first slider 3 sliding connection is in the inside one side of box 1, first slider 3 one side is rotated and is connected with dwang 4, dwang 4 outside fixedly connected with gear 5, gear 5 bottom meshing is connected with rack 6, rack 6 fixedly connected with is inside box 1, dwang 4 outside fixedly connected with flabellum 7, the box 1 outside is provided with seal assembly, threaded rod 8 top fixedly connected with positive and negative motor 15, positive and negative motor 15 sets up in box 1 top.
In this embodiment, reciprocating screw 2 rotates and drives first slider 3 reciprocating motion from top to bottom, and reciprocating motion drives dwang 4 reciprocating motion from top to bottom from first slider 3, and gear 5 receives rack 6's meshing force, and then can drive gear 5 and rotate, and gear 5 rotates and drives dwang 4 and rotate, and dwang 4 rotates and drives flabellum 7 and rotate, and then can be to the inside electrical components 14 cyclic reciprocation of box 1 lower the temperature, and the cooling effect is better, and the heat dissipation is more even.
Example 2
As shown in fig. 1 to 4, based on the same concept as the above embodiment, this embodiment also proposes: the seal assembly includes threaded rod 8, threaded rod 8 fixed connection is in reciprocating screw rod 2 tops, threaded rod 8 runs through box 1 and rotates with box 1 to be connected, threaded rod 8 outside threaded connection has second slider 9, second slider 9 runs through box 1 and with box 1 sliding connection, second slider 9 one side fixedly connected with baffle 10, threaded rod 8 outside is provided with spring 11, filter screen 12 is all installed to box 1 both sides, threaded rod 8 outside is provided with one section smooth face, box 1 inside fixedly connected with support frame 13, the inside electrical components 14 that is provided with of support frame 13, box 1 one side articulates through the hinge has door plant 16.
In this embodiment, the threaded rod 8 rotates to drive the second slider 9 to move upwards, the second slider 9 moves upwards to drive the baffle 10 to move upwards until the second slider 9 moves to the smooth surface of the threaded rod 8, the compression spring 11 can be compressed at this time, sliding contact between the baffle 10 and the threaded rod 8 is changed from threaded connection, the filter screen 12 is always exposed outside, so as to radiate the electrical element 14 inside the box 1, when encountering colder seasons, the forward and reverse motor 15 can be reversed at this time, the forward and reverse motor 15 rotates to drive the threaded rod 8 to reverse, at this time, the second slider 9 is subjected to the elasticity of the spring 11, and then the second slider 9 and the threaded rod 8 are changed into threaded connection from sliding contact, at this time, the baffle 10 can be driven to move upwards, the filter screens 12 on two sides are shielded, at this time, external dust can be prevented from entering the inside the box 1, and normal use of the electrical element 14 is affected.
Working principle: when the control cabinet is used, more heat can be dissipated, if the temperature inside the box body 1 is too high, if the temperature of the electric elements 14 inside the box body 1 is not reduced in time, the electric elements 14 are easy to damage, at the moment, the positive and negative motor 15 can be started, the positive and negative motor 15 drives the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the second sliding block 9 to move upwards, the second sliding block 9 moves upwards to drive the baffle plate 10 to move upwards until the second sliding block 9 moves to the smooth surface of the threaded rod 8, the compression spring 11 can be compressed at the moment, the baffle plate 10 and the threaded rod 8 are in sliding contact through screw connection, at the moment, the filter screen 12 is always exposed outside so as to dissipate heat of the electric elements 14 inside the box body 1, at the moment, when the control cabinet is not required to dissipate heat in cold seasons, the positive and negative motor 15 can be reversed at the moment, the positive and negative motor 15 rotates to drive the threaded rod 8 to rotate reversely, at the moment, the second sliding block 9 is subjected to the elasticity of the spring 11, so that the second sliding block 9 and the threaded rod 8 are in threaded connection from sliding contact, at the moment, the baffle 10 can be driven to move upwards to shield the filter screens 12 on two sides, at the moment, external dust can be prevented from entering the box body 1, the normal use of the electrical elements 14 is influenced, meanwhile, the threaded rod 8 rotates to drive the reciprocating screw rod 2 to rotate, the reciprocating screw rod 2 rotates to drive the first sliding block 3 to reciprocate up and down, the first sliding block 3 reciprocates up and down to drive the rotating rod 4 to reciprocate up and down, the gear 5 is subjected to the meshing force of the rack 6, the gear 5 can be driven to rotate, the gear 5 rotates to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the fan blades 7 to rotate, and then the electrical elements 14 in the box body 1 can be cooled circularly and reciprocally, the cooling effect is better, and the heat dissipation is more even.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a no external power supply can operate switch board of multiple times, its characterized in that, including box (1), inside bottom rotation of box (1) is connected with reciprocating screw (2), reciprocating screw (2) outside is connected with first slider (3) through ball nut pair, first slider (3) sliding connection is in one side of box (1) inside, first slider (3) one side rotation is connected with dwang (4), dwang (4) outside fixedly connected with gear (5), gear (5) bottom meshing is connected with rack (6), rack (6) fixedly connected with is inside box (1), dwang (4) outside fixedly connected with flabellum (7), box (1) outside is provided with seal assembly.
2. The control cabinet capable of being operated for multiple times without external power supply according to claim 1, wherein the sealing assembly comprises a threaded rod (8), the threaded rod (8) is fixedly connected to the top of the reciprocating screw rod (2), the threaded rod (8) penetrates through the box body (1) and is rotationally connected with the box body (1), a second sliding block (9) is connected with the outer side of the threaded rod (8) in a threaded manner, the second sliding block (9) penetrates through the box body (1) and is in sliding connection with the box body (1), a baffle (10) is fixedly connected to one side of the second sliding block (9), a spring (11) is arranged on the outer side of the threaded rod (8), a filter screen (12) is arranged on two sides of the box body (1), and a section of smooth surface is arranged on the outer side of the threaded rod (8).
3. The control cabinet capable of being operated for multiple times without external power supply according to claim 2, wherein the top of the threaded rod (8) is fixedly connected with a positive and negative motor (15), and the positive and negative motor (15) is arranged at the top of the box body (1).
4. The control cabinet capable of being operated for multiple times without external power supply according to claim 1, wherein a supporting frame (13) is fixedly connected inside the box body (1), an electrical element (14) is arranged inside the supporting frame (13), and a door plate (16) is hinged to one side of the box body (1) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320264199.3U CN219477396U (en) | 2023-02-21 | 2023-02-21 | Control cabinet without external power supply and capable of operating for multiple times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320264199.3U CN219477396U (en) | 2023-02-21 | 2023-02-21 | Control cabinet without external power supply and capable of operating for multiple times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477396U true CN219477396U (en) | 2023-08-04 |
Family
ID=87437510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320264199.3U Active CN219477396U (en) | 2023-02-21 | 2023-02-21 | Control cabinet without external power supply and capable of operating for multiple times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477396U (en) |
-
2023
- 2023-02-21 CN CN202320264199.3U patent/CN219477396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112134182A (en) | Convection heat dissipation type low-voltage distribution switch cabinet | |
| CN110854718A (en) | Power distribution cabinet | |
| CN115021131A (en) | High-low voltage power distribution cabinet based on intelligent control | |
| CN219477396U (en) | Control cabinet without external power supply and capable of operating for multiple times | |
| CN214155238U (en) | Electronic engineering switch board | |
| CN116780355A (en) | Safety type electric power cabinet for assisting power failure | |
| CN215452208U (en) | Intelligent distribution box | |
| CN214901810U (en) | Based on computer network equipment is with protection against electric shock subassembly | |
| CN211958311U (en) | Electrical equipment power distribution cabinet with heat dissipation mechanism | |
| CN115513782A (en) | Low-voltage electrical equipment control cabinet | |
| CN114980706A (en) | Network cabinet capable of dissipating heat quickly | |
| CN211209072U (en) | High-efficient radiating electrical control cabinet | |
| CN114423223A (en) | Intelligent management device for state maintenance of power transformer | |
| CN219144738U (en) | Noise reduction low-voltage switch cabinet equipped with temperature and humidity control system | |
| CN116191254B (en) | Multifunctional adjustable distribution board | |
| CN221126581U (en) | Totally enclosed outdoor dustproof switch board | |
| CN216436601U (en) | Heat sink for switch board | |
| CN219419875U (en) | Novel low-voltage wire feeding cabinet | |
| CN217036496U (en) | Electric cabinet with heat radiation structure | |
| CN220190171U (en) | Distribution switch control equipment | |
| CN215991186U (en) | Prevent overheated audio and video equipment | |
| CN218102261U (en) | In put cabinet | |
| CN220570872U (en) | Control cabinet capable of cooling inside cabinet body | |
| CN217692258U (en) | Power box with dustproof heat dissipation function | |
| CN220628665U (en) | Comprehensive control cabinet with good heat dissipation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |