CN210640590U - Strong heat dissipation pull-out type switch cabinet - Google Patents
Strong heat dissipation pull-out type switch cabinet Download PDFInfo
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- CN210640590U CN210640590U CN201921717085.XU CN201921717085U CN210640590U CN 210640590 U CN210640590 U CN 210640590U CN 201921717085 U CN201921717085 U CN 201921717085U CN 210640590 U CN210640590 U CN 210640590U
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Abstract
The utility model discloses a strong heat dissipation pull-out type switch cabinet, the structure of which comprises a cabinet body, a top cover, a heat dissipation groove and an auxiliary heat dissipation device, the utility model arranges the auxiliary heat dissipation device at the left and right ends of the inner side of the cabinet body, then applies force to the groove to open the cabinet door from the cabinet body, pulls a pull rope through a ruler spring in the cabinet body through the cabinet door, then the ruler spring drives a fan blade in a fan box to rotate through a rotating shaft, and the pull rope rotates in an auxiliary and fixed way through a rotating seat on a connecting seat through a pulley, thereby achieving the purposes of rotating the fan blade to assist in exhausting and dissipating heat when opening the cabinet door, resetting through the ruler spring, the operation is convenient and cost-saving, and under the condition that the switch cabinet needs to be used, the problem that most switch cabinets only dissipate heat through a common air dissipation window, thereby causing the accumulation of hot air in, the working efficiency is low.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to strong pull-out formula cubical switchboard of thermal diffusivity.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and 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, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, and the switch cabinet is mainly used for opening and closing in the processes of power generation, power transmission, power distribution and electric energy conversion in a power system to control and protect the electrical device.
Under the condition that needs use the cubical switchboard, because most cubical switchboard only dispel the heat through ordinary gas window, lead to equipment steam overstock in the cabinet, inconvenient supplementary blowing out, the radiating effect is poor, and work efficiency is low.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides the strong-heat-dissipation pull-out switch cabinet, which solves the problems that equipment hot air overstocks, inconvenient auxiliary blowout, poor heat dissipation effect and low working efficiency are caused due to the fact that most switch cabinets only dissipate heat through a common air dissipation window under the condition that the switch cabinets need to be used.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a drawing-out type switch cabinet with strong heat dissipation, which comprises a cabinet body, a top cover, heat dissipation grooves and an auxiliary heat dissipation device, wherein the top cover is fixedly arranged on the top end face of the cabinet body, the heat dissipation grooves are arranged on the periphery of the top cover, the front end face of the cabinet body is rotationally matched with a cabinet door through a hinge, a handle groove is embedded in the upper end of the front end face of the cabinet door, the bottom end face of the cabinet body is integrally connected with a bottom plate, the left end and the right end of the cabinet body are penetrated with a heat dissipation window, a groove is embedded in the right lower end of the inner side of the cabinet door, the lower end of the inner side of the groove is rotationally matched with a support rod, the auxiliary heat dissipation device is arranged at the left end and the right end of the inner side of the cabinet body, the auxiliary heat dissipation device is composed of, the pull rope is fixed to the upper end of the inner side of the cabinet door, the pull rope is in sliding fit with the inner diameter surface of the pulley, the pulley is in rotating fit with the lower end of the inner side of the rotating seat through a connecting shaft, the top end face of the rotating seat is integrally connected with the connecting seat, a fan blade is arranged in the middle of the fan box and is in rotating fit with the middle of the bottom end of the stretching mechanism through a rotating shaft, the connecting seat is tightly fixed to the front end of the inner side of the cabinet body through a bolt, and the stretching mechanism is locked and fixed to the middle of.
Furthermore, the stretching mechanism comprises a box body, a rope hole and a ruler spring, the rope hole penetrates through the middle of the front end of the box body, the middle of the inside of the box body is in running fit with the ruler spring, the ruler spring is mutually fixed with the inner side of the pull rope through a connecting piece, the pull rope is in sliding fit with the rope hole, and the bottom end of the outer side of the ruler spring is connected with the rotating shaft.
Furthermore, a sliding groove is formed in the middle of the outer side of the pulley, and the inner diameter surface of the sliding groove is smooth.
Furthermore, two screw holes are formed in the top end face of the connecting seat and distributed side by side.
Furthermore, the fan blades are provided with more than two sub-blades and are distributed in an annular shape.
Furthermore, the outer diameter of the pull rope is smaller than the inner diameter of the rope hole by 5MM, and the surface of the inner diameter of the rope hole is smooth.
Furthermore, four screw holes are formed in the top end face of the box body, and the diameter of each screw hole is 8 MM.
Furthermore, the rotating seat is in an inverted U shape, and a connecting shaft is arranged at the lower end of the inner side of the rotating seat.
Furthermore, the fan blade is made of PVC plastic.
Furthermore, the rotating shaft is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for under the condition that needs use the cubical switchboard, because most cubical switchboard only dispel the heat through ordinary gas window, lead to the equipment steam overstock in the cabinet, inconvenient supplementary blow off, the radiating effect is poor, the problem of work efficiency low, set up both ends about the internal side of cabinet through supplementary heat abstractor, open the cabinet door from the cabinet body to the groove application of force after that, pull the stay cord through the chi spring in the box through the cabinet door, then the chi spring passes through the axis of rotation and drives the flabellum in the fan case and rotate, and the stay cord carries out supplementary fixed rotation through the rotation seat of pulley on the connecting seat, alright reach when opening the cabinet door the flabellum rotate supplementary exhaust heat dissipation, and reset through the chi spring, the operation is convenient, save the cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inside of the case of the present invention;
FIG. 3 is a schematic structural view of the inner side of the cabinet door of the present invention;
fig. 4 is a schematic structural view of the auxiliary heat dissipation device of the present invention;
FIG. 5 is a schematic structural view of a fan blade of the present invention;
fig. 6 is a schematic structural diagram of the interior of the stretching mechanism of the present invention.
In the figure: the cabinet comprises a cabinet body-1, a top cover-2, a heat dissipation groove-3, a cabinet door-4, a handle groove-5, a bottom plate-6, an air dissipation window-7, an auxiliary heat dissipation device-8, a groove-9, a support rod-10, a stretching mechanism-81, a fan box-82, a pull rope-83, a pulley-84, a rotating seat-85, a connecting seat-86, a fan blade-87, a rotating shaft-88, a box body-811, a rope hole-812 and a ruler spring-813.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4, 5 and 6, the present invention provides a high heat dissipation pull-out type switch cabinet: the multifunctional cabinet comprises a cabinet body 1, a top cover 2, heat dissipation grooves 3 and an auxiliary heat dissipation device 8, wherein the top cover 2 is fixedly installed on the top end face of the cabinet body 1, the heat dissipation grooves 3 penetrate through the periphery of the top cover 2, the front end face of the cabinet body 1 is in rotating fit with a cabinet door 4 through a hinge, a handle groove 5 is embedded in the upper end of the front end face of the cabinet door 4, the bottom end face of the cabinet body 1 is integrally connected with a bottom plate 6, air dissipation windows 7 penetrate through the left end and the right end of the cabinet body 1, a groove 9 is embedded in the right end of the inner side of the cabinet door 4, the lower end of the inner side of the groove 9 is in rotating fit with a support rod 10, the auxiliary heat dissipation device 8 is arranged at the left end and the right end of the inner side of the cabinet body 1, the auxiliary heat dissipation device 8 comprises a stretching mechanism 81, a fan box 82, a pull rope 83, the pull rope 83 is in sliding fit along the inner diameter surface of the pulley 84, the pulley 84 is in rotating fit with the lower end of the inner side of the rotating seat 85 through a connecting shaft, the top end face of the rotating seat 85 is integrally connected with the connecting seat 86, a fan blade 87 is arranged in the middle of the fan box 82, the fan blade 87 is in rotating fit with the middle of the bottom end of the stretching mechanism 81 through a rotating shaft 88, the connecting seat 86 is tightly fixed with the front end of the inner side of the cabinet body 1 through a bolt, and the stretching mechanism 81 is locked and fixed with the middle of.
The stretching mechanism 81 comprises a box 811, a rope hole 812 and a ruler spring 813, wherein the rope hole 812 penetrates through the middle of the front end of the box 811, the middle inside the box 811 is in rotating fit with the ruler spring 813, the ruler spring 813 is mutually fixed with the inner side of the pull rope 83 through a connecting piece, the pull rope 83 is in sliding fit along the rope hole 812, and the bottom end of the outer side of the ruler spring 813 is connected with the rotating shaft 88.
Wherein, the middle part of the outer side of the pulley 84 is provided with a sliding chute, and the inner diameter surface of the sliding chute is smooth, so that the auxiliary sliding is convenient.
Wherein, connecting seat 86 top face is provided with two screws to the screw is the distribution side by side, is convenient for lock fixedly.
The fan blades 87 are provided with more than two sub-blades and distributed annularly, so that the working efficiency is ensured.
The outer diameter of the pull rope 83 is smaller than the inner diameter of the rope hole 812 by 5MM, and the inner diameter of the rope hole 812 is smooth, so that normal sliding fit is guaranteed.
Wherein, box 811 top face is provided with four screw to the screw diameter is 8MM, is convenient for lock fixedly.
The rotating seat 85 is inverted U-shaped, a connecting shaft is arranged at the lower end of the inner side of the rotating seat 85, and the rotating seat is suitable in shape and convenient to rotate in an auxiliary mode.
The fan blade 87 is made of PVC plastic, and is firm, durable, high in cost performance, corrosion-resistant and good in quality.
The rotating shaft 88 is made of stainless steel.
The patent states: the rotation shaft 88, rotation is a common motion, when the object rotates, each point of the object makes circular motion, the centers of the circles are on the same straight line, the straight line is called as the rotation shaft, and the door, the window, the grinding wheel, the rotor of the motor and the like are provided with fixed rotating shafts, and only rotation can be carried out, but translation cannot be carried out.
The working principle is as follows: firstly, a strong heat dissipation pull-out type switch cabinet is placed at a proper position, then equipment to be installed in the switch cabinet is installed in a cabinet body 1, when the equipment in the cabinet is used for a long time and generates a large amount of heat, the auxiliary heat dissipation device 8 is arranged at the left end and the right end of the inner side of the cabinet body 1, then 5 grooves are applied with force to open a cabinet door 4 from the cabinet body 1, a groove 9 is arranged at the lower end in the cabinet door 4, a support rod 10 is installed in the groove 9, the support rod 10 is pulled out and inserted into a clamping groove at the lower end in the cabinet body 1, so that after the cabinet door 4 is opened by an overhaul worker conveniently, a pull rope 83 cannot close the cabinet door 4 due to the resilience of a ruler spring 813, the pull rope 83 is pulled through the ruler spring 813 in the cabinet door 4, the outer diameter of the pull rope 83 is smaller than the inner diameter of a rope, then chi spring 813 drives flabellum 87 in the fan case 82 through axis of rotation 88 and rotates, and stay cord 83 carries out supplementary fixed rotation through the rotation seat 85 of pulley 84 on connecting seat 86, flabellum 87 rotates supplementary exhaust heat dissipation when alright reaching opening cabinet door 4, and reset 813 through the chi spring, the operation is convenient, save the cost, solved under the condition that needs use the cubical switchboard, because most of cubical switchboard only dispel the heat through ordinary gas window that looses, lead to equipment steam overstock in the cabinet, inconvenient supplementary blowing out, the radiating effect is poor, the problem of work efficiency low.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A high-heat-dissipation extraction type switch cabinet comprises a cabinet body (1), a top cover (2) and heat dissipation grooves (3), wherein the top cover (2) is fixedly installed on the top end face of the cabinet body (1), the heat dissipation grooves (3) penetrate through the periphery of the top cover (2), the front end face of the cabinet body (1) is in rotating fit with a cabinet door (4) through hinges, a handle groove (5) is embedded in the upper end of the front end face of the cabinet door (4), the bottom end face of the cabinet body (1) is integrally connected with a bottom plate (6), air dissipation windows (7) penetrate through the left end and the right end of the cabinet body (1), a groove (9) is embedded in the right lower end of the inner side of the cabinet door (4), and the lower end of the inner side of;
the method is characterized in that: the cabinet is characterized by further comprising an auxiliary heat dissipation device (8), the auxiliary heat dissipation device (8) is arranged at the left end and the right end of the inner side of the cabinet body (1), the auxiliary heat dissipation device (8) is composed of a stretching mechanism (81), a fan box (82), a stretching rope (83), a pulley (84), a rotating seat (85), a connecting seat (86), fan blades (87) and a rotating shaft (88), the bottom end face of the stretching mechanism (81) is connected with the fan box (82), the middle of the front end of the stretching mechanism (81) is provided with the stretching rope (83), the stretching rope (83) is mutually fixed with the upper end of the inner side of the cabinet door (4), the stretching rope (83) is in sliding fit along the inner diameter surface of the pulley (84), the pulley (84) is in rotating fit with the lower end of the inner side of the rotating seat (85) through a connecting shaft, the top end face of the rotating seat (85) is, flabellum (87) pass through axis of rotation (88) and tensile mechanism (81) bottom middle part normal running fit, connecting seat (86) are closely fixed through bolt and the inboard front end of the cabinet body (1), tensile mechanism (81) are through bolt and the interior top middle part locking of the cabinet body (1) and are fixed.
2. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: stretching mechanism (81) include box (811), rope hole (812) and chi spring (813), rope hole (812) run through in box (811) front end middle part, middle part and chi spring (813) normal running fit in box (811), chi spring (813) are through connecting piece and stay cord (83) inboard reciprocal anchorage to stay cord (83) along rope hole (812) sliding fit, chi spring (813) outside bottom is connected with axis of rotation (88).
3. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: the middle part of the outer side of the pulley (84) is provided with a sliding groove, and the inner diameter surface of the sliding groove is smooth.
4. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: two screw holes are formed in the top end face of the connecting seat (86), and the screw holes are distributed in parallel.
5. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: the fan blades (87) are provided with more than two sub-blades and are distributed annularly.
6. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: the outer diameter of the pull rope (83) is smaller than the inner diameter of the rope hole (812) by 5MM, and the inner diameter surface of the rope hole (812) is smooth.
7. The high heat dissipation pull-out switchgear of claim 2, wherein: four screw holes are formed in the top end face of the box body (811), and the diameter of each screw hole is 8 MM.
8. A high heat dissipation pull-out switchgear as claimed in claim 1, wherein: the rotating seat (85) is in an inverted U shape, and a connecting shaft is arranged at the lower end of the inner side of the rotating seat (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717085.XU CN210640590U (en) | 2019-10-14 | 2019-10-14 | Strong heat dissipation pull-out type switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717085.XU CN210640590U (en) | 2019-10-14 | 2019-10-14 | Strong heat dissipation pull-out type switch cabinet |
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| Publication Number | Publication Date |
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| CN210640590U true CN210640590U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921717085.XU Active CN210640590U (en) | 2019-10-14 | 2019-10-14 | Strong heat dissipation pull-out type switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351638A (en) * | 2020-09-25 | 2021-02-09 | 国网辽宁省电力有限公司大连供电公司 | Intelligent control device for power distribution operation site |
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2019
- 2019-10-14 CN CN201921717085.XU patent/CN210640590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351638A (en) * | 2020-09-25 | 2021-02-09 | 国网辽宁省电力有限公司大连供电公司 | Intelligent control device for power distribution operation site |
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