Power distribution cabinet with dust removal and heat dissipation structures

A technology of heat dissipation structure and power distribution cabinet, which is applied in substation/power distribution device casing, electrical components, substation/switch layout details, etc., which can solve the problems of increasing energy consumption of electrical components, high heat of power distribution cabinet, aging of electrical components, etc. problems, to ensure the smoothness, realize the exchange of internal and external air, and the effect of convenient use

Active Publication Date: 2020-09-15
佛山市智光智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing power distribution cabinets are simple in structure, which can only meet the basic electrical installation and inefficient heat dissipation. Since more and more electrical components need to be installed in the power distribution cabinet, the installation ratio of high-power electrical components is gradually increasing. Higher, which leads to excessive heat inside the power distribution cabinet; at the same time, a large amount of dust

Method used

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  • Power distribution cabinet with dust removal and heat dissipation structures
  • Power distribution cabinet with dust removal and heat dissipation structures
  • Power distribution cabinet with dust removal and heat dissipation structures

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example one

[0034] Reference Figure 1-7 This embodiment includes a cabinet 1, a rain-proof ceiling 2 and a moisture-proof base 3. The rain-proof ceiling 2, and the moisture-proof base 3 are respectively fixedly arranged on the top and bottom of the cabinet 1, and the three are connected to each other, and the rainproof roof 2 is provided There is an air inlet 2022;

[0035] The top of the inner cavity of the cabinet 1 is equipped with a longitudinal heat dissipation mechanism 102. The inner walls of the cabinet 1 on both sides of the cabinet door 101 are equipped with guide rails 103 along the longitudinal direction. A mobile heat dissipation mechanism 105 is installed between the two guide rails 103. The heat dissipation mechanism 105 is driven by the driving mechanism 104 to move up and down along the cabinet 1 to dissipate heat;

[0036] The side wall of the upper half of the moisture-proof base 3 is provided with a heat dissipation window 301, and a pull-out dust box 3...

Example Embodiment

[0047] Example two

[0048] Reference Figure 1-6 Compared with 8, the difference between this embodiment and the first embodiment is that the structure of the mobile heat dissipation mechanism 105 is different. In this embodiment, a rotating slot 1056 is provided in the middle of the moving bracket 1051, and a rotating plate 1057 is installed in the rotating slot 1056 through a rotating shaft. , The mobile fan 1052 is installed on the rotating plate 1057, and the rotating plate 1057 is driven by a motor 1058 installed on the moving bracket 1051.

[0049] In this embodiment, the mobile fan 1052 is installed on the rotating plate 1057, and the motor 1058 drives the mobile fan 1052 on the rotating plate 1057 to swing. When the mobile heat dissipation mechanism 105 moves up and down, the mobile fan 1052 can swing at a certain angle. Blowing dust from multiple angles further improves the dust removal effect on the surface of electrical components.

Example Embodiment

[0050] Example three

[0051] Reference Figure 4 In this embodiment, multiple sets of temperature sensors 106 are added, and multiple sets of temperature sensors 106 are installed on the inner side wall of the cabinet 1 at equal distances from top to bottom.

[0052] In this embodiment, the temperature sensor 106 can monitor the temperature of various positions in the inner cavity of the cabinet 1 in real time in zones. When a certain temperature is too high, the mobile heat dissipation mechanism can move to that position in a directional and fixed point, and perform concentrated blowing and heat dissipation there. Greatly improve the efficiency of heat dissipation, and realize accurate and fast heat dissipation.

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Abstract

The invention discloses a power distribution cabinet with dust removal and heat dissipation structures, and relates to the field of dental treatment instruments. The power distribution cabinet comprises a cabinet body, a rainproof ceiling and a moisture-proof base, and the rainproof ceiling is provided with an air inlet hole. A longitudinal heat dissipation mechanism is installed at the top of aninner cavity of the cabinet body, guide sliding rails are installed on the inner walls of the two sides, located on the cabinet door, of the cabinet body in the longitudinal direction, a movable heatdissipation mechanism is installed between the two guide sliding rails, and the movable heat dissipation mechanism is driven by a driving mechanism to move up and down along the cabinet body for heatdissipation. A heat dissipation window is formed in the side wall of the upper half portion of the damp-proof base, and a drawing type dust collection box is installed at the bottom of the damp-proofbase. Through flowing air from top to bottom, internal and external air exchange is achieved, meanwhile, local fixed-point heat dissipation can be conducted, the purpose of improving the heat dissipation effect is achieved, when heat dissipation is conducted in the cabinet body, heat dissipation airflow blows dust, the dust is gathered to an electrostatic adsorption plate at the bottom along withthe airflow, and the purpose of dust removal is achieved.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet with dust removal and heat dissipation structures. Background technique [0002] The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. [0003] At present, most of the exi...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B1/28H02B1/56
CPCH02B1/30H02B1/28H02B1/565
Inventor 易良腾
Owner 佛山市智光智能装备有限公司
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