CN112186518B - Expansion type heat dissipation power distribution cabinet - Google Patents
Expansion type heat dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN112186518B CN112186518B CN202010929318.3A CN202010929318A CN112186518B CN 112186518 B CN112186518 B CN 112186518B CN 202010929318 A CN202010929318 A CN 202010929318A CN 112186518 B CN112186518 B CN 112186518B
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- fixedly connected
- base
- heat dissipation
- front plate
- power distribution
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an expansion type heat dissipation power distribution cabinet which comprises a base, wherein a tail plate is fixedly arranged on the top side of the left part of the base, a plurality of frames are movably connected on the top side of the middle part of the base, a limit groove is formed in the right part of the base, a first motor is fixedly arranged at the right end of the limit groove, a screw rod is fixedly connected with the left end of the first motor, a moving block is spirally connected onto the screw rod through threads, the moving block is movably clamped with the limit groove, a front plate is fixedly connected to the top of the moving block, and the front plate, the tail plate and the frames can form a box body; the front plate, the tail plate and the inner walls of the two sides of the frames are respectively and rotatably connected with a sleeve, connecting rods are movably connected between two adjacent groups of the sleeves, and the middle parts of the connecting rods are fixedly connected with blades.
Description
Technical field:
the invention relates to the field of power distribution cabinets, in particular to an expansion type heat dissipation power distribution cabinet.
The background technology is as follows:
the distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load;
as the power industry develops and advances, the devices used in the power industry are becoming more and more abundant and their functionality is also becoming more and more complex. As a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, a transformer station is also various in form, such as: open-air substations, indoor substations, terminal substations, preassembled substations, etc. The preassembled transformer substation is also called as a box-type transformer substation, is widely applied to vast cities, rural areas, industrial and mining enterprises and public building facilities in China, is convenient to move and overhaul, and can effectively protect power equipment in a closed environment. However, the existing box-type transformer substation is poor in heat dissipation performance and not adjustable in heat dissipation function due to being in a closed environment of the box body, so that the adaptability to extreme weather conditions or seasonal changes is poor, and certain influence is caused on internal equipment.
The invention comprises the following steps:
the invention aims to solve the technical problem of providing an expansion type heat dissipation power distribution cabinet which has good heat dissipation effect and prevents electric elements from generating faults due to temperature rise.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: the utility model provides an expansion heat dissipation switch board, includes the base, the left part top side of base is fixedly connected with the tailboard, the middle part top side swing joint of base has a plurality of frames, the limit groove has been seted up to the right part of base, the right-hand member fixed mounting of limit groove has first motor, the left end fixedly connected with lead screw of first motor, there is the movable block through screw thread screwed connection on the lead screw, movable block and limit groove movable joint, the top fixedly connected with front bezel of movable block, front bezel, tailboard and a plurality of frames can constitute a box;
the front plate, the tail plate and the inner walls of the two sides of the frames are respectively and rotatably connected with a sleeve, connecting rods are movably connected between two adjacent groups of sleeves, and the middle parts of the connecting rods are fixedly connected with blades.
Preferably, the sleeve right-hand member fixedly connected with first bevel gear of front bezel, the inner wall fixed mounting of front bezel has the second motor, the bottom fixedly connected with bull stick of second motor, the middle part fixedly connected with second bevel gear of bull stick, first bevel gear and second bevel gear intermesh.
Preferably, the top of base fixed mounting has two sets of tracks, and two sets of tracks are located the both sides of spacing groove, and every group the bottom of frame and front bezel is all fixed mounting has two sets of pulleys, every group the pulley respectively with track activity joint.
Preferably, the top fixedly connected with mounting bracket of frame in the middle, the top fixedly connected with ceiling of mounting bracket, the balance the equal fixedly connected with water guide plate in top of frame, the top of tailboard and the top of front bezel, the water guide plate of ceiling to both sides reduces in proper order.
Preferably, the front side of the front plate is movably connected with a door, and a door handle is fixedly arranged on the door.
The beneficial effects of the invention are as follows: when heat dissipation is needed, the first motor drives the screw rod to rotate, the screw rod drives the moving block to move in the limiting groove, so that the front plate is driven to move, the front plate pulls the frame to be gradually unfolded through the sleeve and the connecting rod, gaps are formed between the front plate and the frame, the heat dissipation function is achieved, and when the heat dissipation function is not needed, the screw rod is reversed, so that the front plate, the tail plate and the frame are combined into a box body, and the protection function is achieved; the second motor drives the rotating rod to rotate, and the sleeve and the connecting rod are driven to rotate through the mutual engagement of the first bevel gear and the second bevel gear, so that the blades are driven to rotate, the function of accelerating air flow is achieved, the purpose of heat dissipation is achieved, the heat dissipation effect is good, the electric element is prevented from generating faults due to temperature rise, and the electric element is easy to popularize and apply.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a side view of the present invention;
FIG. 2 is a side view of the invention when deployed;
FIG. 3 is a schematic diagram of the structure of the present invention;
FIG. 4 is a schematic view of an expanded structure of the present invention;
FIG. 5 is a front view of the frame of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
wherein: 1. a base; 2. a tail plate; 3. a frame; 4. a front plate; 5. a track; 6. a pulley; 7. a limit groove; 8. a door; 9. a door handle; 10. a first motor; 11. a screw rod; 12. a moving block; 13. a sleeve; 14. a connecting rod; 15. a blade; 16. a first bevel gear; 17. a second motor; 18. a rotating rod; 19. a second bevel gear; 20. a mounting frame; 21. a ceiling; 22. and a water guide plate.
The specific embodiment is as follows:
the invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Example 1: as shown in fig. 1-6, an expansion heat dissipation power distribution cabinet comprises a base 1, wherein a tail plate 2 is fixedly arranged on the top side of the left part of the base 1, a plurality of frames 3 are movably connected on the top side of the middle part of the base 1, a limit groove 7 is formed in the right part of the base 1, a first motor 10 is fixedly arranged at the right end of the limit groove 7, a screw rod 11 is fixedly connected with the left end of the first motor 10, a moving block 12 is connected onto the screw rod 11 through threads in a screwed manner, the moving block 12 is movably clamped with the limit groove 7, a front plate 4 is fixedly connected to the top of the moving block 12, and the front plate 4, the tail plate 2 and the frames 3 can form a box;
the front plate 4, the tail plate 2 and the inner walls of the two sides of the frames 3 are respectively and rotatably connected with a sleeve 13, connecting rods 14 are movably connected between two adjacent groups of sleeves 13, and the middle parts of the connecting rods 14 are fixedly connected with blades 15.
When heat dissipation is needed, the first motor drives the screw rod to rotate, the moving block is driven to move in the limiting groove through the screw rod, the front plate is driven to move, the front plate is pulled by the sleeve pipe and the connecting rod to be gradually unfolded, gaps are formed between the front plate and the connecting rod, the heat dissipation function is achieved, and when the heat dissipation function is not needed, the screw rod is reversed, so that the front plate, the tail plate and the frame are combined into a box body, and the protection function is achieved.
Preferably, the right end of the sleeve 13 of the front plate 4 is fixedly connected with a first bevel gear 16, the inner wall of the front plate 4 is fixedly provided with a second motor 17, the bottom of the second motor 17 is fixedly connected with a rotating rod 18, the middle part of the rotating rod 18 is fixedly connected with a second bevel gear 19, and the first bevel gear 16 and the second bevel gear 19 are meshed with each other;
the second motor drives the rotating rod to rotate, and the sleeve and the connecting rod are driven to rotate through the mutual engagement of the first bevel gear and the second bevel gear, so that the blades are driven to rotate, the function of accelerating air flow is achieved, and the purpose of heat dissipation is achieved.
Preferably, the top of the base 1 is fixedly provided with two groups of rails 5, the two groups of rails 5 are positioned on two sides of the limiting groove 7, each group of the frame 3 and the bottom of the front plate 4 are fixedly provided with two groups of pulleys 6, and each group of pulleys 6 is movably clamped with the rails 5 respectively, so that friction resistance is reduced, and the movement of the frame and the front plate is better and smoother.
Preferably, the front side swing joint of front bezel 4 has chamber door 8, fixed mounting has door knob 9 on the chamber door 8, can in time repair and maintain the inside electrical component of switch board.
Example 2: as shown in fig. 1-6, an expansion heat dissipation power distribution cabinet comprises a base 1, wherein a tail plate 2 is fixedly arranged on the top side of the left part of the base 1, a plurality of frames 3 are movably connected on the top side of the middle part of the base 1, a limit groove 7 is formed in the right part of the base 1, a first motor 10 is fixedly arranged at the right end of the limit groove 7, a screw rod 11 is fixedly connected with the left end of the first motor 10, a moving block 12 is connected onto the screw rod 11 through threads in a screwed manner, the moving block 12 is movably clamped with the limit groove 7, a front plate 4 is fixedly connected to the top of the moving block 12, and the front plate 4, the tail plate 2 and the frames 3 can form a box;
the front plate 4, the tail plate 2 and the inner walls of the two sides of the frames 3 are respectively and rotatably connected with a sleeve 13, connecting rods 14 are movably connected between two adjacent groups of sleeves 13, and the middle parts of the connecting rods 14 are fixedly connected with blades 15.
When heat dissipation is needed, the first motor drives the screw rod to rotate, the moving block is driven to move in the limiting groove through the screw rod, the front plate is driven to move, the front plate is pulled by the sleeve pipe and the connecting rod to be gradually unfolded, gaps are formed between the front plate and the connecting rod, the heat dissipation function is achieved, and when the heat dissipation function is not needed, the screw rod is reversed, so that the front plate, the tail plate and the frame are combined into a box body, and the protection function is achieved.
Preferably, the right end of the sleeve 13 of the front plate 4 is fixedly connected with a first bevel gear 16, the inner wall of the front plate 4 is fixedly provided with a second motor 17, the bottom of the second motor 17 is fixedly connected with a rotating rod 18, the middle part of the rotating rod 18 is fixedly connected with a second bevel gear 19, and the first bevel gear 16 and the second bevel gear 19 are meshed with each other;
the second motor drives the rotating rod to rotate, and the sleeve and the connecting rod are driven to rotate through the mutual engagement of the first bevel gear and the second bevel gear, so that the blades are driven to rotate, the function of accelerating air flow is achieved, and the purpose of heat dissipation is achieved.
Preferably, the top of the base 1 is fixedly provided with two groups of rails 5, the two groups of rails 5 are positioned on two sides of the limiting groove 7, each group of the frame 3 and the bottom of the front plate 4 are fixedly provided with two groups of pulleys 6, and each group of pulleys 6 is movably clamped with the rails 5 respectively, so that friction resistance is reduced, and the movement of the frame and the front plate is better and smoother.
Preferably, be located the centre the top fixedly connected with mounting bracket 20 of frame 3, the top fixedly connected with ceiling 21 of mounting bracket 20, it is the rest the equal fixedly connected with water guide plate 22 at the top of frame 3, the top of tailboard 2 and the top of front bezel 4, the water guide plate 22 of ceiling 21 to both sides reduces in proper order, can play the function of water guide all the time, and outdoor rainwater is prevented to cause the influence to the switch board.
Preferably, the front side swing joint of front bezel 4 has chamber door 8, fixed mounting has door knob 9 on the chamber door 8, can in time repair and maintain the inside electrical component of switch board.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An expansion heat dissipation power distribution cabinet, includes base (1), its characterized in that: the novel movable box comprises a base (1), wherein a tail plate (2) is fixedly arranged on the top side of the left part of the base (1), a plurality of frames (3) are movably connected to the top side of the middle part of the base (1), a limit groove (7) is formed in the right part of the base (1), a first motor (10) is fixedly arranged at the right end of the limit groove (7), a screw rod (11) is fixedly connected to the left end of the first motor (10), a movable block (12) is connected to the screw rod (11) through threads in a screwed manner, the movable block (12) is movably clamped with the limit groove (7), a front plate (4) is fixedly connected to the top of the movable block (12), and the front plate (4), the tail plate (2) and the frames (3) can form a box body;
the two side inner walls of the front plate (4), the tail plate (2) and the frames (3) are respectively and rotatably connected with a sleeve (13), connecting rods (14) are movably connected between two adjacent groups of sleeves (13), and the middle parts of the connecting rods (14) are fixedly connected with blades (15);
the casing (13) right-hand member fixedly connected with first bevel gear (16) of front bezel (4), the inner wall fixed mounting of front bezel (4) has second motor (17), the bottom fixedly connected with bull stick (18) of second motor (17), the middle part fixedly connected with second bevel gear (19) of bull stick (18), first bevel gear (16) and second bevel gear (19) intermeshing.
2. The expanded heat dissipation power distribution cabinet of claim 1, wherein: two groups of rails (5) are fixedly arranged at the top of the base (1), the two groups of rails (5) are located on two sides of the limiting groove (7), two groups of pulleys (6) are fixedly arranged at the bottoms of the frame (3) and the front plate (4), and the pulleys (6) are movably clamped with the rails (5) respectively.
3. The expanded heat dissipation power distribution cabinet of claim 1, wherein: the top fixedly connected with mounting bracket (20) of frame (3) in the middle, the top fixedly connected with ceiling (21) of mounting bracket (20), the balance the top of frame (3), the top of tailboard (2) and the top of front bezel (4) all fixedly connected with water guide plate (22), ceiling (21) reduce to water guide plate (22) of both sides in proper order.
4. The expanded heat dissipation power distribution cabinet of claim 1, wherein: the front side of the front plate (4) is movably connected with a box door (8), and a door handle (9) is fixedly arranged on the box door (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929318.3A CN112186518B (en) | 2020-09-07 | 2020-09-07 | Expansion type heat dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929318.3A CN112186518B (en) | 2020-09-07 | 2020-09-07 | Expansion type heat dissipation power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112186518A CN112186518A (en) | 2021-01-05 |
| CN112186518B true CN112186518B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010929318.3A Active CN112186518B (en) | 2020-09-07 | 2020-09-07 | Expansion type heat dissipation power distribution cabinet |
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| CN (1) | CN112186518B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264662A (en) * | 2004-03-22 | 2005-09-29 | Nippon Steel Corp | Metallic pole |
| CN206834568U (en) * | 2017-06-08 | 2018-01-02 | 佛山市德诺图自动化技术有限公司 | A kind of adjustable electric power cabinet of size |
| CN108695733A (en) * | 2018-05-28 | 2018-10-23 | 宁波功成电气有限公司 | A kind of Intelligent comprehensive distribution box |
| CN109119915A (en) * | 2018-09-10 | 2019-01-01 | 镇江禹成机电有限公司 | A kind of active power filtering cabinet of deployable intake type |
| CN109933165A (en) * | 2019-04-18 | 2019-06-25 | 安徽工商职业学院 | A kind of heat-radiating chassis for computer |
| CN110571665A (en) * | 2019-10-10 | 2019-12-13 | 徐鑫 | Extension heat dissipation formula switch board |
| CN209782903U (en) * | 2019-03-12 | 2019-12-13 | 安徽驰远实验室系统工程有限公司 | Foldable wing type ventilation hood |
| CN110707567A (en) * | 2019-09-23 | 2020-01-17 | 胜利油田恒源电气有限责任公司 | Box-type substation with efficient heat dissipation |
-
2020
- 2020-09-07 CN CN202010929318.3A patent/CN112186518B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264662A (en) * | 2004-03-22 | 2005-09-29 | Nippon Steel Corp | Metallic pole |
| CN206834568U (en) * | 2017-06-08 | 2018-01-02 | 佛山市德诺图自动化技术有限公司 | A kind of adjustable electric power cabinet of size |
| CN108695733A (en) * | 2018-05-28 | 2018-10-23 | 宁波功成电气有限公司 | A kind of Intelligent comprehensive distribution box |
| CN109119915A (en) * | 2018-09-10 | 2019-01-01 | 镇江禹成机电有限公司 | A kind of active power filtering cabinet of deployable intake type |
| CN209782903U (en) * | 2019-03-12 | 2019-12-13 | 安徽驰远实验室系统工程有限公司 | Foldable wing type ventilation hood |
| CN109933165A (en) * | 2019-04-18 | 2019-06-25 | 安徽工商职业学院 | A kind of heat-radiating chassis for computer |
| CN110707567A (en) * | 2019-09-23 | 2020-01-17 | 胜利油田恒源电气有限责任公司 | Box-type substation with efficient heat dissipation |
| CN110571665A (en) * | 2019-10-10 | 2019-12-13 | 徐鑫 | Extension heat dissipation formula switch board |
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| Publication number | Publication date |
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| CN112186518A (en) | 2021-01-05 |
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