Indoor electrical equipment installation protection device

By designing a filter mechanism that is easy to disassemble and clean and a protective box for installing universal wheels, the filter net is blocked and inconvenient to move when installing protective devices in electrical equipment in the prior art, and better heat dissipation effect and operational convenience are achieved.

CN222785683UActive Publication Date: 2025-04-22巫梓婷
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421444398.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-04-22
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

The existing indoor electrical equipment installation protection devices can easily cause the filter to be blocked during long-term heat dissipation, affect the heat dissipation effect, and be inconvenient to move, increasing the labor intensity of the operator.

Method used

An indoor electrical equipment installation protection device is designed, including a protective box and a filter mechanism. A universal wheel is installed at the bottom of the protective box for easy movement; the filter mechanism is designed with a limiting groove, limiting hole, sliding rod and spring body to facilitate disassembly and clean the filter and avoid blockage.

Benefits of technology

It effectively avoids clogging of the filter, improves the heat dissipation effect of the installation of protective devices of electrical equipment, and facilitates movement through the design of universal wheels, reducing the labor intensity of operators.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222785683U_ABST
    Figure CN222785683U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an indoor electrical equipment installation protection device which comprises a protection box body, the protection box body comprises a door plate body, the door plate body is hinged to the side wall of one side of the protection box body, a first installation frame is installed on the side wall of one side of the protection box body, and a first filter screen is installed in the first installation frame. A base is installed at the bottom end of the protection box body, universal wheels and a filtering mechanism are arranged in the base, the filtering mechanism comprises a second installation frame, and the second installation frame is installed in the door plate body. According to the device, firstly, a push rod is pushed, and a sliding rod is clamped with a limiting hole, so that the sliding rod is conveniently driven by the push rod to slide in a second groove and is not clamped with the limiting hole, a mounting block is not matched with a limiting groove, and a third mounting frame and a second filter screen are conveniently disassembled; and the second filter screen is cleaned, so that the second filter screen is prevented from being blocked.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment installation, in particular to an indoor electrical equipment installation protection device. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our lives and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical factor for the normal operation and transmission of electricity in a power plant is electrical equipment. When installing electrical equipment, it is usually installed inside a protective device. Therefore, an indoor electrical equipment installation protective device is needed to meet people's needs.

[0003] At present, most indoor electrical equipment installation protection devices on the market are prone to clogging of the filter when the electrical equipment installation protection devices are used for heat dissipation for a long time, thereby affecting the heat dissipation effect of the electrical equipment installation protection devices. At the same time, the existing electrical equipment installation protection devices are not convenient for operators to move, thereby increasing the labor intensity of operators. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that most of the indoor electrical equipment installation protection devices currently on the market exist in the above-mentioned or prior art, when the electrical equipment installation protection devices are heat-dissipated for a long time, the filter screen is easily blocked, thereby affecting the heat dissipation effect of the electrical equipment installation protection devices. At the same time, the existing electrical equipment installation protection devices are not convenient for operators to move, thereby increasing the labor intensity of operators. Therefore, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a protective device for indoor electrical equipment installation.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an indoor electrical equipment installation protection device includes a protection box, which includes a door panel body, a side wall of one side of the protection box is hinged with the door panel body, a first installation frame is installed on the side wall of one side of the protection box, and a first filter is installed inside the first installation frame, a base is installed at the bottom end of the protection box, and a universal wheel is arranged inside the base;

[0008] The filtering mechanism includes a second mounting frame, which is mounted inside the door panel body, the top and bottom ends of the second mounting frame are both mounted with fixing plates, and a rotating rod is mounted at one end of the fixing plates close to each other, a cooling fan is mounted at one end of the rotating rod, a third mounting frame is arranged on the side wall of one side of the second mounting frame, a second filter is mounted inside the third mounting frame, and mounting blocks are mounted on the side walls at both ends of the third mounting frame.

[0009] As a preferred solution of the indoor electrical equipment installation protection device of the utility model, wherein: a side wall on one side of the door panel body is provided with a limiting groove, and the top and bottom ends of the limiting groove are both provided with limiting holes.

[0010] By adopting the above technical solution, the present solution can be installed and disassembled through the design of the limiting groove and the limiting hole, and thus through the design of the mounting block and the sliding rod.

[0011] As a preferred solution of the utility model, a protective device for indoor electrical equipment installation, wherein: a second groove is opened on the side wall of one side of the installation block, and a sliding rod passing through the top and bottom ends of the second groove is arranged inside the second groove, a spring body is installed at one end of the sliding rod close to each other, and the sliding rod is engaged with the limiting hole.

[0012] By adopting the above technical solution, the present solution squeezes the spring body to deform by sliding the sliding rod, thereby driving the sliding rod and the limiting hole to cooperate with each other through the elastic recovery of the spring body, thereby facilitating installation and disassembly.

[0013] As a preferred solution of the indoor electrical equipment installation protection device of the utility model, wherein: a push rod is installed on the outer wall of the sliding rod, and the outer wall of the push rod is installed with anti-slip grooves.

[0014] By adopting the above technical solution, anti-skid patterns are installed on the outer wall of the push rod, thereby preventing the operator from slipping when turning the push rod.

[0015] As a preferred solution of the indoor electrical equipment installation protection device of the utility model, wherein: the installation block and the limiting groove are engaged with each other.

[0016] By adopting the above technical solution, the installation block and the limiting groove are engaged with each other, thereby facilitating installation and disassembly.

[0017] As a preferred solution of the utility model, a protective device for indoor electrical equipment installation, wherein; a first groove is opened at the bottom end of the base, and slide rails are installed on the side walls at both ends of the first groove, a slider is arranged inside the slide rail, and a connecting plate is installed at the end of the slider away from the slide rail, and the bottom end of the connecting plate is fixedly connected to the top end of the universal wheel.

[0018] By adopting the above technical solution, the slider and the slide rail cooperate with each other, so that the universal wheel and the connecting plate can slide inside the slide rail through the slider.

[0019] As a preferred solution of the indoor electrical equipment installation protection device of the utility model, a jack is installed at the top of the first groove, and the bottom end of the jack is fixedly connected to the top of the connecting plate.

[0020] By adopting the above technical solution, through the design of the jack, and by starting the jack to drive the connecting plate to rise and fall.

[0021] The utility model provides an indoor electrical equipment installation protection device with the following beneficial effects:

[0022] The utility model first pushes the push rod, and the sliding rod is engaged with the limiting hole, so that the push rod drives the sliding rod to slide inside the second groove and no longer engage with the limiting hole, so that the mounting block no longer cooperates with the limiting groove, so that the third mounting frame and the second filter screen can be disassembled to clean the second filter screen, thereby avoiding clogging of the second filter screen;

[0023] The utility model first starts the jack, and the slide rail and the slider cooperate with each other, so that the jack is started to drive the connecting plate to rise and fall inside the slide rail through the slider, so that the connecting plate is lifted and lowered to drive the universal wheel to rise and fall at the same time, so that the universal wheel is separated from the inside of the first groove to move the protection box body, so that it is convenient for the operator to disassemble the protection box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0025] Figure 1 A schematic diagram of the main body opening structure of a door panel for installing a protective device for indoor electrical equipment;

[0026] Figure 2A main structural cross-sectional view of a protective device installed on indoor electrical equipment;

[0027] Figure 3 A schematic diagram of a disassembly structure of a third installation frame of a protective device for indoor electrical equipment;

[0028] Figure 4 Installing a protective device for an indoor electrical equipment Figure 3 The enlarged structural diagram at A in the middle;

[0029] Figure 5 The present invention is a schematic diagram of the internal structure of a base for installing a protective device for indoor electrical equipment.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Protective box; 101. Door panel body; 102. First installation frame; 103. First filter screen; 104. Base; 1041. First groove; 1042. Slide rail; 1043. Sliding block; 1044. Connecting plate; 1045. Jack; 105. Universal wheel;

[0032] 2. Filter mechanism; 201. Second mounting frame; 202. Fixing plate; 203. Rotating rod; 204. Cooling fan; 205. Third mounting frame; 206. Second filter screen; 207. Mounting block; 208. Second groove; 209. Sliding rod; 2010. Spring body; 2011. Push rod; 2012. Limiting groove; 2013. Limiting hole. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Example 1: Reference Figures 1 to 5, which is the first embodiment of the utility model, and this embodiment provides an indoor electrical equipment installation protection device, which can realize most indoor electrical equipment installation protection devices on the market. When the electrical equipment installation protection device is heat-dissipated for a long time, it is easy to cause the filter to be blocked, thereby affecting the heat dissipation effect of the electrical equipment installation protection device. At the same time, the existing electrical equipment installation protection device is not convenient for operators to move, thereby increasing the labor intensity of operators. The problem includes a protection box 1, which includes a door panel body 101, a side wall on one side of the protection box 1 is hinged with the door panel body 101, a first installation frame 102 is installed on the side wall on one side of the protection box 1, and a first filter 103 is installed inside the first installation frame 102, and a limiting groove 2012 is provided on the side wall on one side of the door panel body 101, and the top and bottom ends of the limiting groove 2012 are provided with limiting holes 2013;

[0037] The filter mechanism 2 includes a second mounting frame 201, which is mounted inside the door panel body 101. A fixing plate 202 is mounted on the top and bottom of the second mounting frame 201, and a rotating rod 203 is mounted on one end of the fixing plate 202 close to each other. A cooling fan 204 is mounted on one end of the rotating rod 203, and two groups of cooling fans 204 are of the same structure, so that the two groups of cooling fans 204 can achieve a better heat dissipation effect of the protection box 1. A third mounting frame 205 is disposed on the side wall of one side of the second mounting frame 201, and a second filter screen 206 is mounted inside the third mounting frame 205, and mounting blocks 207 are mounted on the side walls at both ends of the third mounting frame 205;

[0038] A second groove 208 is provided on the side wall of one side of the mounting block 207, and a sliding rod 209 is provided inside the second groove 208 and passes through the top and bottom ends of the second groove 208. A spring body 2010 is installed at one end of the sliding rod 209 close to each other, and the sliding rod 209 is engaged with the limiting hole 2013. A push rod 2011 is installed on the outer wall of the sliding rod 209, and the outer wall of the push rod 2011 is installed with anti-skid grooves. The anti-skid grooves are installed on the outer wall of the push rod 2011 to prevent the operator from slipping when turning the push rod 2011. The mounting block 207 is engaged with the limiting groove 2012, and the mounting block 207 is engaged with the limiting groove 2012, so as to facilitate the installation and disassembly of 205.

[0039] The specific working principle is that when the third installation frame 205 needs to be installed and disassembled, the push rod 2011 is first pushed, and the sliding rod 209 is engaged with the limiting hole 2013, so that the push rod 2011 can drive the sliding rod 209 to slide inside the second groove 208 and squeeze the spring body 2010 to deform. When the sliding rod 209 is no longer engaged with the limiting hole 2013, the installation block 207 is no longer coordinated with the limiting groove 2012, so that the third installation frame 205 and the second filter screen 206 can be disassembled to clean the second filter screen 206, thereby avoiding clogging of the second filter screen 206.

[0040] Example 2: Reference Figures 1 to 5 , which is the first embodiment of the utility model, and provides an indoor electrical equipment installation protection device, which can realize the existing electrical equipment installation protection device, which is not convenient for operators to move, thereby increasing the labor intensity of operators. The bottom end of the protection box 1 is installed with a base 104, and the base 104 is provided with a universal wheel 105. The bottom end of the base 104 is provided with a first groove 1041, and the side walls at both ends of the first groove 1041 are installed with a slide rail 1042, and the slide rail 1042 is provided with a slider 1043. Through the slider 1043 and the slide rail 1 042 cooperates with each other, so that the universal wheel 105 and the connecting plate 1044 can slide inside the slide rail 1042 through the slider 1043, and the connecting plate 1044 is installed at the end of the slider 1043 away from the slide rail 1042, the bottom end of the connecting plate 1044 is fixedly connected to the top of the universal wheel 105, and the top of the first groove 1041 is installed with a jack 1045, and the bottom end of the jack 1045 is fixedly connected to the top of the connecting plate 1044. Through the design of the jack 1045 and by starting the jack 1045, the connecting plate 1044 and the universal wheel 105 are driven to rise and fall.

[0041] The specific working principle is that when the protective box 1 needs to be moved, the jack 1045 is first started, and the slide rail 1042 and the slider 1043 cooperate with each other to start the jack 1045 to drive the connecting plate 1044 to rise and fall inside the slide rail 1042 through the slider 1043, so that the connecting plate 1044 can be raised and lowered to drive the universal wheel 105 to rise and fall at the same time, so that the universal wheel 105 is disengaged from the inside of the first groove 1041 to move the protective box 1, thereby facilitating the operator to disassemble the protective box 1.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A protective device for indoor electrical equipment installation, characterized in that: include, A protective box (1), comprising a door panel body (101), a side wall of one side of the protective box (1) being hingedly connected to the door panel body (101), a first installation frame (102) being installed on the side wall of one side of the protective box (1), a first filter screen (103) being installed inside the first installation frame (102), a base (104) being installed at the bottom end of the protective box (1), and a universal wheel (105) being arranged inside the base (104); The filtering mechanism (2) comprises a second mounting frame (201), the second mounting frame (201) being mounted inside a door panel body (101), a fixing plate (202) being mounted at the top and bottom ends of the second mounting frame (201), a rotating rod (203) being mounted at one end of the fixing plates (202) close to each other, a cooling fan (204) being mounted at one end of the rotating rod (203), a third mounting frame (205) being arranged on a side wall of one side of the second mounting frame (201), a second filter screen (206) being mounted inside the third mounting frame (205), and mounting blocks (207) being mounted on the side walls at both ends of the third mounting frame (205).

2. An indoor electrical equipment installation protection device as claimed in claim 1, characterized in that: A side wall on one side of the door panel body (101) is provided with a limiting groove (2012), and limiting holes (2013) are provided at the top and bottom ends of the limiting groove (2012).

3. An indoor electrical equipment installation protection device as claimed in claim 1, characterized in that: A second groove (208) is provided on a side wall of one side of the mounting block (207), and a sliding rod (209) penetrating the top and bottom ends of the second groove (208) is provided inside the second groove (208), a spring body (2010) is installed at the ends of the sliding rods (209) that are close to each other, and the sliding rods (209) are engaged with the limiting holes (2013).

4. An indoor electrical equipment installation protection device as claimed in claim 3, characterized in that: A push rod (2011) is installed on the outer wall of the sliding rod (209), and an anti-slip pattern is installed on the outer wall of the push rod (2011).

5. The indoor electrical equipment installation protection device according to claim 1, characterized in that: The mounting block (207) and the limiting groove (2012) are engaged with each other.

6. An indoor electrical equipment installation protection device as claimed in claim 1, characterized in that: The bottom end of the base (104) is provided with a first groove (1041), and the side walls at both ends of the first groove (1041) are installed with slide rails (1042). A slider (1043) is provided inside the slide rail (1042), and a connecting plate (1044) is installed at one end of the slider (1043) away from the slide rail (1042), and the bottom end of the connecting plate (1044) is fixedly connected to the top end of the universal wheel (105).

7. An indoor electrical equipment installation protection device as claimed in claim 6, characterized in that: A jack (1045) is installed at the top end of the first groove (1041), and the bottom end of the jack (1045) is fixedly connected to the top end of the connecting plate (1044).