Multi-protection structure for electrical control cabinet
A technology for electrical control cabinets and protective structures, which is applied to structural parts of electrical equipment, electrical equipment casings/cabinets/drawers, electrical components, etc., can solve problems such as poor heat dissipation, corrosion of control cabinets, and no dust-proof structure. , to achieve good dustproof effect, good heat dissipation effect and avoid corrosion effect
Inactive Publication Date: 2020-12-25
代玉
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Problems solved by technology
[0004] The purpose of the present invention is to provide a multiple protective structure for electrical control cabinets in order to solve the above problems, which solves the problem that heat dissipation is only performed on the inside of the electrical control cabinet, and the heat on the surface of the electrical control cabinet cannot be effectively dissipated, resulting in poor heat dissipation; There is no dust-proof structure, and the dust-proof effect is not good; when the electrical control cabinet is placed, the height cannot be adjusted, and the moisture on the ground can easily enter the control cabinet from the bottom, causing corrosion to the control cabinet and other shortcomings
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[0024] like Figure 1-5 As shown, this specific embodiment adopts the following technical solutions: a multiple protection structure for an electrical control cabinet, including an electrical control cabinet 1, an internal heat dissipation fan 2 is arranged on the top of the interior of the electric control cabinet 1, and the upper end of the internal heat dissipation fan 2 is connected to a The adjustment mechanism 3, the adjustment mechanism 3 includes a first bevel tooth 32, two first bevel teeth 32 are arranged oppositely, the upper side between the two first bevel teeth 32 is meshed with a second bevel tooth 33, the second bevel tooth 33 The middle part of the upper end is fixedly connected with an electric telescopic rod 34, and when there is no need to dissipate heat from the outer surface of the electric control cabinet body 1, the output end of the electric telescopic rod 34 is shortened to drive the second bevel tooth 33 at the lower end to rise, and the second bevel ...
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The invention discloses a multi-protection structure for an electrical control cabinet. The structure comprises an electrical control cabinet body, an inner cooling fan is arranged at the upper part in the electrical control cabinet body, the upper end of the inner cooling fan is connected with an adjusting mechanism, the adjusting mechanism comprises first bevel gears, and the two first bevel gears are arranged oppositely. And a second bevel gear is connected to the upper side between the two first bevel gears in an engaged mode, an electric telescopic rod is fixedly connected to the middle of the upper end of the second bevel gear, and outer cooling fans are oppositely arranged on the two sides of the outer portion of the electrical control cabinet body. The structure has the following beneficial effects: with the outer cooling fans and the inner cooling fan, a heat dissipation motor drives the second bevel gear to rotate, the inner heat dissipation fan rotates along with the secondbevel gear to dissipate heat in the electrical control cabinet body, the second bevel gear rotates to drive the first bevel gears meshed with the two sides to rotate, the outer heat dissipation fans connected with the side shafts rotate, the two outer heat dissipation fans drive heat on the surface of the electrical control cabinet body to flow, and the heat dissipation effect is better.
Description
Technical field: [0001] The invention belongs to the technical field of electrical control equipment, and in particular relates to a multiple protection structure for an electrical control cabinet. Background technique: [0002] The electrical control cabinet is a device for electrical control. Through the electrical control cabinet, the circuit can be switched on, and the electrical parameters can also be adjusted. It is widely used in substations and is an indispensable device in the automated electrical control system. element. [0003] Under the existing technology, when protecting the electrical control cabinet, generally only heat dissipation treatment is performed, and the protective structure is single. According to the publication number: "CN201610301701.8" "An Intelligent Control Cabinet Protective Shell", it is only for the electrical control cabinet The internal heat dissipation treatment cannot effectively dissipate the heat on the surface of the electrical con...
Claims
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IPC IPC(8): H05K7/20H05K5/02
CPCH05K5/0217H05K5/0234H05K7/20172
Inventor 代玉
Owner 代玉