A new type of ventilation distribution cabinet
By rationally designing the distribution cabinet, using waveguide ventilation windows and polyethylene coating containing carbon nanotubes, the distribution cabinet's shortcomings in electrostatic shielding and heat treatment are solved, and the effects of anti-corrosion, reducing safety hazards and increasing durability are achieved.
Patent Information
- Application Number
- CN202421318666.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing distribution cabinets are not effective in electrostatic shielding and heat treatment, and are easily oxidized and corroded. Traditional anti-rust paints are not durable and pose safety hazards.
By rationally designing the distribution cabinet, the cabinet body, cabinet door, waveguide ventilation window, operator, universal wheel and protective coating are used to achieve corrosion protection, reduce safety hazards, increase use durability, effective heat dissipation and anti-static shielding.
It realizes anti-corrosion distribution cabinets, reduces safety hazards, increases durability of use, effective heat dissipation and anti-static shielding, and improves the overall performance of the distribution cabinets.
Smart Images
Figure CN222749907U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a novel ventilation power distribution cabinet. Background Art
[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.
[0003] With the popularization of electric power, more and more distribution cabinets are used in people's lives. There are many circuits and electronic devices installed inside the distribution cabinets, which will generate static electricity and heat. The distribution cabinets on the market are not good in static shielding and heat treatment. The heat sinks of the distribution cabinets on the market use simple heat dissipation holes for ventilation and heat dissipation. Such ventilation holes can easily release static electricity. In addition, the distribution cabinets are sprayed with a simple anti-rust paint. This anti-rust paint does not have a good shielding effect on static electricity, causing static electricity to be released outside the distribution cabinet, affecting people's lives.
[0004] Therefore, in view of the above problems, the existing distribution cabinet technology needs to be further improved. Utility Model Content
[0005] The purpose of the utility model is to overcome the problems that the existing distribution cabinets are easily oxidized and corroded, the traditional anti-rust paint is not durable, the anti-static effect is poor and there are safety hazards. By rationalizing the design of the distribution cabinet, using cabinet bodies, cabinet doors, waveguide ventilation windows, controllers, universal wheels and protective coatings, it is possible to achieve anti-corrosion distribution cabinets, reduce safety hazards and increase durability, as well as effectively dissipate heat and effectively perform anti-static shielding.
[0006] The technical solution of the utility model is as follows:
[0007] A novel ventilation distribution cabinet comprises: a cabinet body, a cabinet door, a waveguide ventilation window, a controller, a universal wheel and a protective coating. The cabinet body is equipped with the cabinet door, the side of the cabinet body is provided with the waveguide ventilation window, the inside of the cabinet body is provided with the controller, the bottom of the cabinet body is equipped with the universal wheel, and the cabinet body, the cabinet door and the waveguide ventilation window are all provided with the protective coating.
[0008] Furthermore, the controller is an electric power system inside the power distribution cabinet, which includes electronic devices or equipment such as circuit breakers, switches, and controllers.
[0009] Furthermore, the cabinet is a square cabinet.
[0010] Furthermore, the waveguide ventilation window comprises a waveguide bracket, a conductive foam plastic and a ventilation window, the waveguide bracket is mounted on the cabinet, the conductive foam plastic and the ventilation window are both mounted on the waveguide bracket, and the conductive foam plastic is arranged around the ventilation window.
[0011] Furthermore, the ventilation windows are mesh-type ventilation windows.
[0012] Furthermore, the ventilation windows are square mesh ventilation windows or hexagonal mesh ventilation windows.
[0013] Furthermore, the ventilation window is made of metal material, such as stainless steel, aluminum, etc.
[0014] Furthermore, the conductive foam plastic is selected from polyurethane conductive foam plastic or polyethylene conductive foam plastic.
[0015] Furthermore, the protective coating is a protective coating made of antistatic material.
[0016] Furthermore, the antistatic material is polyethylene (PE) containing carbon nanotubes.
[0017] Furthermore, the antistatic material includes 10% carbon nanotubes and 90% polyethylene, which are calculated by weight.
[0018] Furthermore, the 10% carbon nanotubes are uniformly mixed into 90% polyethylene.
[0019] Furthermore, the waveguide ventilation window also includes a heat sink, and the heat sink is installed on the waveguide bracket.
[0020] Furthermore, the heat sink is a bar-grid heat sink.
[0021] Furthermore, the strip-grid heat sink is a horizontally arranged strip-grid heat sink.
[0022] Furthermore, the cabinet door is provided with a handle.
[0023] Furthermore, the number of the universal wheels is 4.
[0024] Furthermore, the cabinet body and cabinet doors are made of metal materials, such as stainless steel, carbon steel or iron.
[0025] Beneficial Effects
[0026] The utility model rationalizes the design of the power distribution cabinet, adopts the cabinet body, cabinet door, waveguide ventilation window, controller, universal wheel and protective coating, can realize anti-corrosion power distribution cabinet, reduce safety hazards and increase durability, as well as effectively dissipate heat and effectively perform anti-static shielding, etc. The universal wheel can be used to move the power distribution cabinet at any time, and the universal wheel has a locking function, which is convenient for the stability of the power distribution cabinet after placement; the waveguide ventilation window can realize effective heat dissipation of the power distribution cabinet, as well as anti-static shielding, etc.; the polyethylene coating containing carbon nanotubes can be used to achieve effective anti-corrosion and anti-static shielding, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 The utility model is a structural schematic diagram of a novel ventilation distribution cabinet.
[0028] Figure 2 This is a schematic diagram of the back structure of a new type of waveguide ventilation window of a ventilation distribution cabinet in the utility model.
[0029] Figure 3 This is a front structural schematic diagram of a new type of waveguide ventilation window of a ventilation distribution cabinet in the utility model.
[0030] Figure numbers: 01, cabinet body; 02, universal wheel; 03, waveguide ventilation window; 04, cabinet door; 05, ventilation window; 06, heat sink. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] See also Figure 1-Figure 3 As shown, the utility model provides a new type of ventilation distribution cabinet, which includes: a cabinet body 01, a cabinet door 04, a waveguide ventilation window 03, a controller (not shown in the figure), a universal wheel 02 and a protective coating; the controller is the power system inside the distribution cabinet, which includes electronic devices or equipment such as circuit breakers, switches, and controllers; the cabinet body 01 is a square cabinet body, and the cabinet body 01 and the cabinet door 04 are made of metal iron; the cabinet door 04 is provided with a handle;
[0033] The cabinet 01 is provided with a cabinet door 04, a waveguide ventilation window 03 is provided on the side of the cabinet 01, a controller is provided inside the cabinet 01, and four universal wheels 02 are installed at the bottom of the cabinet 01. The cabinet 01, the cabinet door 04 and the waveguide ventilation window 03 are all provided with a protective coating; the universal wheel 02 is a universal wheel with a lock;
[0034] Among them, the waveguide ventilation window 03 includes a waveguide bracket, a conductive foam plastic and a ventilation window 05, the waveguide bracket is installed on the cabinet 01, the conductive foam plastic and the ventilation window 05 are both installed on the waveguide bracket, and the conductive foam plastic is arranged around the ventilation window 05; the waveguide bracket is made of metal aluminum; the ventilation window 05 is made of metal aluminum, and the ventilation window 05 is a hexagonal mesh ventilation window; the waveguide bracket and the ventilation window 05 are integrally formed; the conductive foam plastic is polyurethane conductive foam plastic; the waveguide ventilation window 03 also includes a heat sink 06, the heat sink 06 is installed on the waveguide bracket, and the heat sink 06 is arranged on the outside of the ventilation window 05, the heat sink 06 is a strip grid heat sink, and the strip grid heat sink is a horizontally arranged strip grid heat sink;
[0035] The protective coating is a protective coating of an antistatic material, and the antistatic material is a polyethylene material containing carbon nanotubes. Specifically, according to weight percentage, the antistatic material includes 10% carbon nanotubes and 90% polyethylene, and the 10% carbon nanotubes are uniformly mixed into the 90% polyethylene.
[0036] The specific implementation mode of the utility model is as follows: after the power distribution cabinet is assembled, an integrated waveguide bracket and ventilation window are stamped out using an aluminum plate, the waveguide bracket of the waveguide ventilation window is connected to the cabinet body by rivets, and then a conductive foam plastic is stuffed between the waveguide bracket and the ventilation window (that is, around the ventilation window), and then a horizontal heat sink is welded to the waveguide bracket on the outside of the ventilation window, and then the antistatic material is evenly sprayed on the cabinet body, cabinet door and waveguide ventilation window, so that the antistatic coating has an antistatic effect and also has a certain corrosion resistance.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A new type of ventilation distribution cabinet, characterized in that: The novel ventilated power distribution cabinet comprises: a cabinet body, a cabinet door, a waveguide ventilation window, a controller, a universal wheel and a protective coating. The cabinet body is equipped with the cabinet door, the side of the cabinet body is provided with the waveguide ventilation window, the inside of the cabinet body is provided with the controller, the bottom of the cabinet body is equipped with the universal wheel, and the cabinet body, the cabinet door and the waveguide ventilation window are all provided with the protective coating.
2. A novel ventilation distribution cabinet according to claim 1, characterized in that: The cabinet body is a square cabinet body.
3. A novel ventilation distribution cabinet according to claim 1, characterized in that: The waveguide ventilation window comprises a waveguide bracket, a conductive foam plastic and a ventilation window. The waveguide bracket is installed on the cabinet. The conductive foam plastic and the ventilation window are both installed on the waveguide bracket, and the conductive foam plastic is arranged around the ventilation window.
4. A novel ventilation distribution cabinet according to claim 3, characterized in that: The ventilation windows are mesh-type ventilation windows.
5. A novel ventilation distribution cabinet according to claim 4, characterized in that: The ventilation windows are square mesh ventilation windows or hexagonal mesh ventilation windows.
6. A novel ventilation distribution cabinet according to claim 5, characterized in that: The ventilation window is made of metal.
7. A novel ventilation distribution cabinet according to claim 1, characterized in that: The protective coating is made of antistatic material.
8. A novel ventilation distribution cabinet according to claim 7, characterized in that: The antistatic material is a polyethylene material containing carbon nanotubes.
9. A novel ventilation power distribution cabinet according to claim 8, characterized in that: The antistatic material includes 10% carbon nanotubes and 90% polyethylene.
10. A novel ventilation distribution cabinet according to claim 3, characterized in that: The waveguide ventilation window also includes a heat sink, and the heat sink is installed on the waveguide bracket.