Safety guard tool cabinet

Abstract

The utility model discloses a kind of safety protection tool appliance cabinet, belong to the technical field of electric power safety equipment, wherein, including cabinet, heating element, fan, protective cover, cabinet has inner cavity, air inlet, air outlet;Heating element is set to the bottom of inner cavity, first isolation cavity is formed in protective cover, fan is set between first isolation cavity and inner cavity, air outlet is set to the side wall of protective cover, and air outlet, first isolation cavity, inner cavity, air inlet are sequentially communicated;The air inlet surface of fan faces inner cavity, the air outlet surface of fan faces first isolation cavity.Fan after starting, fan will the air of inner cavity be drawn to air outlet and be discharged, realize the air circulation of inside and outside of cabinet.Heating element is used to heat the water vapor of inner cavity, so that inner cavity is in dry and ventilated environment, temperature control, exhaust by the scheme of heater and fan combination is carried out to cabinet, and relative stability of temperature and humidity in cabinet is ensured, condensate does not need manual processing, reduce artificial maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of power safety equipment, and in particular to a safety protection tool cabinet. Background Technology

[0002] The intelligent safety tool cabinet provides a relatively stable temperature and humidity environment for electrical safety insulated operating tools, live working tools, and insulated protective tools, making them easy to access and achieving the effect of moisture-proof and dust-proof for insulated tools, thus ensuring the safe use of insulated live working tools.

[0003] To ensure relatively stable temperature and humidity inside the cabinet and achieve the desired moisture and dust protection for insulated tools, several solutions exist on the market. One option is a smart dehumidifier, but this produces condensation, which is stored in a drip tray and requires manual maintenance when full. Another option is an exhaust fan, but to achieve a high protection level, the exhaust fan can only be installed vertically; horizontal installation on the cabinet top leads to water and dust accumulation. Therefore, existing smart safety tool cabinets still have room for improvement. Utility Model Content

[0004] The purpose of this utility model is to improve the problems of existing intelligent safety tool cabinets, such as easy water and dust accumulation and high maintenance costs, and to provide a safety protection tool cabinet.

[0005] The technical solutions for achieving the above objectives include the following:

[0006] A safety protection tool and equipment cabinet includes: a cabinet body, a heating element, a fan, and a protective cover. The cabinet body has an inner cavity, an air inlet, and an air outlet.

[0007] The heating element is disposed at the bottom of the inner cavity, a first isolation cavity is formed inside the protective cover, the fan is disposed between the first isolation cavity and the inner cavity, the air outlet is disposed on the side wall of the protective cover, and the air outlet, the first isolation cavity, the inner cavity and the air inlet are connected in sequence.

[0008] The air inlet of the fan faces the inner cavity, and the air outlet of the fan faces the first isolation cavity.

[0009] In one embodiment, the sidewall of the protective cover is inclined, and the upper end face of the protective cover is larger than its lower end face. The lower end face of the protective cover is located within the shadow area of ​​its upper end face. An angle is formed between the sidewall of the protective cover and the upper end face of the cabinet. The air outlet is located on the sidewall of the protective cover.

[0010] In one embodiment, the protective cover includes a top plate and a flow guide, and the top plate is provided with side plates on all four sides. The side plates are installed on the cabinet, and the top plate and the four side plates together form the first isolation cavity.

[0011] The air outlet is located on the side panel, and the air guide is installed at the air outlet.

[0012] In one embodiment, the air deflector has an arc-shaped structure, and the inner arc surface of the air deflector is located on one side of the air outlet.

[0013] In one embodiment, the protective cover is further provided with an inner shell, the upper and lower ends of which are fixed to the top plate and the upper end of the cabinet, respectively, and the inner shell extends along the circumference of the protective cover.

[0014] A second isolation cavity is formed between the inner shell and the side plate. The second isolation cavity is connected to the air outlet. The inner shell has a through-hole, and the second isolation cavity is connected to the first isolation cavity through the through-hole.

[0015] In one embodiment, the protective cover has an isosceles inverted trapezoidal cross-section, and the fan is positioned near the center of the protective cover.

[0016] In one embodiment, each air inlet is provided with a first filter element, and the fan has a second filter element.

[0017] In one embodiment, the cabinet body also has multiple partitions, which are spaced apart in the inner cavity and divide the inner cavity into multiple tool chambers. Each partition has a ventilation opening, and two adjacent tool chambers are connected through the ventilation opening.

[0018] In one embodiment, the front end of the cabinet has a cabinet door, which is positioned opposite to the air inlet. The outer edge of the cabinet door has a sealing ring. The cabinet door is used to open or close the inner cavity, and the sealing ring is used to seal the inner cavity.

[0019] In one embodiment, the cabinet has casters at the bottom and a hanging ring at the top.

[0020] The technical solution provided by this utility model has the following advantages and effects:

[0021] On one hand, the inner cavity is used to house electrical safety insulated operating tools, live-line working tools, and insulated protective tools. External air enters the inner cavity through the air inlet and exits through the air outlet. A protective cover is installed on the cabinet, and a fan is installed inside the cover. When the fan is started, it draws the air from the inner cavity to the air outlet, realizing air circulation between the inside and outside of the cabinet. This heating element is used to heat the inside of the cabinet and the moisture in the inner cavity, so that the inner cavity is in a dry and ventilated environment. The combination of heater and fan is used to regulate the temperature and exhaust air of the cabinet, and to ensure that the temperature and humidity inside the cabinet are relatively stable, eliminating the need for manual handling of condensate and reducing labor maintenance costs.

[0022] On the other hand, the fan is placed between the first isolation chamber and the inner chamber, with the air inlet of the fan facing the inner chamber and the air outlet of the fan facing the first isolation chamber. The fan is isolated from the external environment through the first isolation chamber, preventing dust and water droplets from the external environment from falling onto the fan. The fan can also remain clean after long-term use. Attached Figure Description

[0023] The accompanying drawings illustrate specific examples of the technical solutions described in this utility model, and together with the detailed embodiments, form part of the specification, serving to explain the technical solutions, principles, and effects of this utility model.

[0024] Unless otherwise specified or defined, the same reference numerals in different figures represent the same or similar technical features, and different reference numerals may be used to represent the same or similar technical features.

[0025] Figure 1 This is a schematic diagram of the tool and equipment cabinet in one embodiment of the present invention. Figure 1 ;

[0026] Figure 2 This is a schematic diagram of the tool and equipment cabinet in one embodiment of the present invention. Figure 2 ;

[0027] Figure 3 This is a schematic diagram of the top of the tool and equipment cabinet in one embodiment of the present invention;

[0028] Figure 4 This is a cross-sectional view of a tool cabinet according to one embodiment of the present invention;

[0029] Figure 5 This is a top sectional view of the tool cabinet in one embodiment of the present invention;

[0030] Figure 6 This is one embodiment of the present invention. Figure 5 Enlarged view of point A;

[0031] Explanation of reference numerals in the attached figures:

[0032] 100. Tool and equipment cabinet; 1. Cabinet body; 101. Inner cavity; 11. Air inlet; 12. Air outlet; 13. Cabinet door; 14. Shelf; 15. Tool chamber; 16. Casters; 17. Lifting ring; 2. Protective cover; 21. First isolation chamber; 22. Air guide cover; 23. Top plate; 24. Side plate; 25. Inner shell; 26. Second isolation chamber; 27. Exit; 3. First filter element; 4. Heating element; 5. Fan; 6. Second filter element. Detailed Implementation

[0033] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0034] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0035] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0036] It should be noted that when a component is considered "fixed" to another component, it can be directly fixed to the other component or there can be an intervening component; when a component is considered "connected" to another component, it can be directly connected to the other component or there can be an intervening component; when a component is considered "mounted" on another component, it can be directly mounted on the other component or there can be an intervening component; when a component is considered "placed" on another component, it can be directly placed on the other component or there can be an intervening component.

[0037] This utility model proposes a safety protection tool cabinet 100, such as... Figures 1 to 6 As shown, the device includes a cabinet 1, a heating element 4, a fan 5, and a protective cover 2. The cabinet 1 has an inner cavity 101, an air inlet 11, and an air outlet 12. The heating element 4 is located at the bottom of the inner cavity 101. A first isolation cavity 21 is formed inside the protective cover 2. The fan 5 is located between the first isolation cavity 21 and the inner cavity 101. The air outlet 12 is located on the side wall of the protective cover 2. The air outlet 12, the first isolation cavity 21, the inner cavity 101, and the air inlet 11 are connected in sequence. The air inlet surface of the fan 5 faces the inner cavity 101, and the air outlet surface of the fan 5 faces the first isolation cavity 21.

[0038] Specifically, the inner cavity 101 is used to house electrical safety insulated operating tools, live-line working tools, and insulated protective tools. External air enters the inner cavity 101 through the air inlet 11 and exits through the air outlet 12. A protective cover 2 is installed on the cabinet 1, and a fan 5 is installed inside the protective cover 2. When the fan 5 is started, it draws the air from the inner cavity 101 to the air outlet 12, realizing air circulation inside and outside the cabinet 1. The heating element 4 is used to heat the inside of the cabinet 1 and the water vapor in the inner cavity 101, so that the inner cavity 101 is in a dry and ventilated environment. The combination of the heater 4 and the fan 5 regulates the temperature and exhausts the air in the cabinet 1, and ensures that the temperature and humidity inside the cabinet 1 are relatively stable, eliminating the need for manual treatment of condensate and reducing labor maintenance costs.

[0039] Furthermore, the fan 5 is positioned between the first isolation chamber 21 and the inner chamber 101, with the air inlet of the fan 5 facing the inner chamber 101 and the air outlet of the fan 5 facing the first isolation chamber 21. The fan 5 is isolated from the external environment through the first isolation chamber 21, preventing dust and water droplets from the external environment from falling onto the fan 5. The fan 5 can also remain clean after long-term use.

[0040] Furthermore, the air inlet 11 is positioned close to the bottom of the inner cavity 101, and the air outlet 12 is positioned close to the top of the inner cavity 101. Therefore, after the fan 5 is started, the air in the inner cavity 101 is drawn to the air outlet 12 by the fan 5. The heating element 4 is also located at the bottom of the inner cavity 101. The heating element 4 heats the air at the bottom of the inner cavity 101. Due to the pressure difference, the air at the bottom of the inner cavity 101 flows to the top of the inner cavity 101, causing the heat to diffuse in the inner cavity 101, further ensuring that the temperature and humidity inside the cabinet 1 are relatively stable.

[0041] Furthermore, the safety protection tool cabinet 100 can be installed close to the wall, with the fan 5 located on top of the cabinet 1. The air inlet and outlet surfaces of the fan 5 will not be blocked by the wall, ensuring normal operation of the fan 5 and reducing the space occupied. The fan 5 is also protected by the protective cover 2.

[0042] In some embodiments, the sidewall of the protective cover 2 is inclined, and the upper end of the protective cover 2 is larger than its lower end. The lower end of the protective cover 2 is located within the shadow area of ​​its upper end. The sidewall of the protective cover 2 forms an angle with the upper end of the cabinet 1. The air outlet 12 is located on the sidewall of the protective cover 2. Specifically, the sidewall of the protective cover 2 is inclined, and the upper end of the protective cover 2 is larger than its lower end. The sidewall of the protective cover 2 forms an angle with the upper end of the cabinet 1. The air outlet 12 is located on the sidewall of the protective cover 2. Water droplets and dust near the top of the protective cover 2 cannot fall directly into the air outlet 12, avoiding dust and water accumulation inside the protective cover 2. At the same time, placing the fan 5 inside the protective cover 2 can effectively prevent water droplets and dust from falling directly onto the fan 5. In maintenance operations, only the fan 5 needs to be turned on, which can ensure good ventilation inside the cabinet 1.

[0043] Preferably, the protective cover 2 includes a top plate 23 and a guide shroud 22. Side plates 24 are provided around the top plate 23 and are mounted on the cabinet 1. The top plate 23 and the surrounding side plates 24 together form a first isolation cavity 21. An air outlet 12 is located on the side plates 24, and the guide shroud 22 is installed at the air outlet 12. Specifically, the protective cover 2 is formed by the top plate 23 and the side plates 24, resulting in a simple structure that is easy to manufacture. Furthermore, by placing the guide shroud 22 at the air outlet 12, the guide shroud 22 blocks and guides the air from the first isolation cavity 21, preventing external water droplets and dust from entering the first isolation cavity 21 through the air outlet 12.

[0044] Preferably, the air guide 22 has an arc-shaped structure, with the inner arc surface of the air guide 22 located on one side of the air outlet 12. Specifically, the air guide 22 has an arc-shaped structure, and when the fan 5 is started, the inner arc surface of the air guide 22 guides the air outlet 12 downwards; the air guide 22 is similar to a louver, allowing air circulation at the air outlet 12, maintaining air exchange between the inside and outside of the cabinet 1, which is especially suitable for the heat dissipation needs of air conditioning outdoor units or equipment areas.

[0045] Preferably, the protective cover 2 is further provided with an inner shell 25. The upper and lower ends of the inner shell 25 are fixed to the top plate 23 and the upper end of the cabinet 1, respectively. The inner shell 25 extends along the circumference of the protective cover 2. A second isolation cavity 26 is formed between the inner shell 25 and the side plate 24. The second isolation cavity 26 is connected to the air outlet 12. The inner shell 25 has a through-hole 27. The second isolation cavity 26 is connected to the first isolation cavity 21 through the through-hole 27.

[0046] Specifically, by setting an inner shell 25 inside the protective cover 2, the inner shell 25 is used to separate the first isolation chamber 21, so that a second isolation chamber 26 is formed inside the protective cover 2. The air outlet 12, the second isolation chamber 26, the first isolation chamber 21, and the inner cavity 101 are connected in sequence. Therefore, water droplets and dust outside the protective cover 2 need to pass through the second isolation chamber 26 and the first isolation chamber 21 before entering the inner cavity 101, further preventing water droplets and dust outside the cabinet 1 from entering the inner cavity 101.

[0047] Preferably, the protective cover 2 has an isosceles inverted trapezoidal cross-section, and the fan 5 is positioned near the center of the protective cover 2. Specifically, multiple air outlets 12 can be provided on the side wall of the protective cover 2, while the fan 5 is positioned near the center of the protective cover 2. After drawing air from the inner cavity 101, the fan 5 blows it outwards towards the periphery of the protective cover 2, improving the air circulation efficiency inside the cabinet 1 and making the outer walls of the protective cover 2 have a louvered structure, further improving the ventilation and heat dissipation efficiency inside and outside the cabinet 1.

[0048] Preferably, each air inlet 11 is equipped with a first filter element 3, and the fan 5 has a second filter element 6. Specifically, the first filter element 3 and the second filter element 6 are made of filter cotton with hydrophobic function. The filter cotton has a PPI of 30 or higher, which can effectively block water droplets and dust from entering the cabinet 1. The first filter element 3 has an air inlet baffle behind it to prevent water droplets from penetrating into the cabinet 1 and improve the protection level.

[0049] Preferably, the cabinet 1 also has multiple partitions 14, which are spaced apart in the inner cavity 101, dividing the inner cavity 101 into multiple tool chambers 15. Each partition 14 has a ventilation opening, and two adjacent tool chambers 15 are connected through the ventilation opening. Specifically, the partitions 14 are used to separate the inner cavity 101 into layers, so that the inner cavity 101 forms multiple tool chambers 15 for storing tools, and two adjacent tool chambers 15 are connected through the ventilation opening; when the fan 5 is started, the air circulates between the multiple tool chambers 15, ensuring that each tool chamber 15 is in a dry and ventilated environment.

[0050] Preferably, the front end of the cabinet body 1 has a cabinet door 13, which is positioned opposite to the air inlet 11. The outer edge of the cabinet door 13 has a sealing ring. The cabinet door 13 is used to open or close the inner cavity 101, and the sealing ring is used to seal the inner cavity 101. Specifically, the cabinet door 13 is used to open or close the inner cavity 101. When the cabinet door 13 is closed, the sealing ring abuts against the cabinet door 13 and the cabinet body 1 to seal the inner cavity 101, ensuring that the air in the inner cavity 101 circulates from the air inlet 11 to the air outlet 12.

[0051] Preferably, the cabinet 1 has casters 16 at the bottom and a lifting ring 17 at the top. Specifically, the casters 16 are used to move the cabinet 1, making it easy for the cabinet 1 to move on the ground; while the lifting ring 17 is used by a crane to lift and transport the cabinet 1.

[0052] When referencing drawings, new features are explained. To avoid redundant references to drawings that would make the description less concise, features already described will not be referenced again on the drawings if the description is clear.

[0053] The purpose of the above embodiments is to reproduce and derive the technical solution of this utility model by way of example, and to fully describe the technical solution, purpose and effect of this utility model. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of this utility model, and it is not intended to limit the protection scope of this utility model.

[0054] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A safety protection tool and equipment cabinet, characterized in that, include: The cabinet includes a heating element, a fan, and a protective cover. The cabinet has an inner cavity, an air inlet, and an air outlet. The heating element is disposed at the bottom of the inner cavity, a first isolation cavity is formed inside the protective cover, the fan is disposed between the first isolation cavity and the inner cavity, the air outlet is disposed on the side wall of the protective cover, and the air outlet, the first isolation cavity, the inner cavity and the air inlet are connected in sequence. The air inlet of the fan faces the inner cavity, and the air outlet of the fan faces the first isolation cavity.

2. The safety protection tool and equipment cabinet as described in claim 1, characterized in that, The protective cover has an inclined sidewall, and the upper end face of the protective cover is larger than its lower end face. The lower end face of the protective cover is located within the shadow area of ​​its upper end face, and the sidewall of the protective cover forms an angle with the upper end face of the cabinet.

3. The safety protection tool and equipment cabinet as described in claim 2, characterized in that, The protective cover includes a top plate and a flow guide. The top plate is provided with side plates on all four sides. The side plates are installed on the cabinet. The top plate and the four side plates together form the first isolation cavity. The air outlet is located on the side panel, and the air guide is installed at the air outlet.

4. The safety protection tool and equipment cabinet as described in claim 3, characterized in that, The air guide is arc-shaped, and the inner arc surface of the air guide is located on one side of the air outlet.

5. The safety protection tool and equipment cabinet as described in claim 3, characterized in that, The protective cover also includes an inner shell, the upper and lower ends of which are fixed to the top plate and the upper end of the cabinet, respectively, and the inner shell extends circumferentially along the protective cover. A second isolation cavity is formed between the inner shell and the side plate. The second isolation cavity is connected to the air outlet. The inner shell has a through-hole, and the second isolation cavity is connected to the first isolation cavity through the through-hole.

6. The safety protection tool and equipment cabinet as described in any one of claims 1 to 5, characterized in that, The protective cover has an isosceles inverted trapezoidal cross-section, and the fan is located near the center of the protective cover.

7. The safety protection tool and equipment cabinet as described in any one of claims 1 to 5, characterized in that, Each air inlet is equipped with a first filter element, and the fan has a second filter element.

8. The safety protection tool and equipment cabinet as described in any one of claims 1 to 5, characterized in that, The cabinet also has multiple partitions, which are spaced apart in the inner cavity and divide the inner cavity into multiple tool chambers. Each partition has a ventilation opening, and two adjacent tool chambers are connected through the ventilation opening.

9. The safety protection tool and equipment cabinet as described in any one of claims 1 to 5, characterized in that, The cabinet has a door at the front end, which is positioned opposite to the air inlet. The outer edge of the door has a sealing ring. The door is used to open the inner cavity, and the sealing ring is used to seal the inner cavity.

10. The safety protection tool and equipment cabinet as described in any one of claims 1 to 5, characterized in that, The cabinet has casters at the bottom and a hanging ring at the top.

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