Ventilation and heat dissipation electric energy metering box

Abstract

The utility model relates to the technical field of metering boxes, in particular to a ventilation and heat dissipation electric energy metering box which comprises a box body, a ceiling, a ventilation and heat dissipation structure, a lifting structure and a bottom plate, the ceiling is fixedly installed on the top of the box body and used for keeping out rain, the ventilation and heat dissipation structure is fixedly installed in the box body and used for conducting ventilation and heat dissipation on the interior, and the lifting structure is used for lifting the box body. The lifting structure is fixedly installed at the bottom of the box body and used for driving the box body to conduct height adjustment, the bottom plate is fixedly installed at the bottom of the lifting structure and used for supporting the lifting structure, the ventilation and heat dissipation structure comprises a first ventilation opening, and the first ventilation opening is formed in the right side face of the box body. A second ventilation opening is formed in the left side of the box body, the first ventilation opening and the second ventilation opening are used for internal ventilation, the ventilation fan is used for internal ventilation, and the first filter screen and the second filter screen are used for dust filtration to prevent dust from entering the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of metering boxes, in particular to a ventilation and heat dissipation electric energy metering box. Background Art

[0002] As we all know, the electric energy meter box can be divided into high voltage electric energy meter box and low voltage electric energy meter box according to voltage. It can be divided into indoor and outdoor electric energy meter boxes according to use, and can be divided into waterproof and ordinary electric energy meter boxes according to use environment.

[0003] After searching, the Chinese patent publication number CN211293031U discloses an electric energy meter box, including a box body, a box door arranged on the box body, and a door lock mechanism arranged on the box door. The door lock mechanism includes a lock body arranged on the box door, a gear that cooperates with the lock core of the lock body, and a lock piece that is slidably arranged on the inner wall of the box door at the corresponding gear. The box body is provided with a matching lock groove at the corresponding lock piece. A guide bar hole is provided at one end of the lock piece, and the guide bar hole is mounted on the gear. Racks that mesh with the gear are provided on both sides of the guide bar hole, and the gear and the lock piece are linked together. The lock piece moves with the gear and can lock or unlock the lock piece and the lock groove. The utility model has the advantages of simple structure, convenient operation, high safety, and high protection performance.

[0004] The above patent has the following shortcomings: the meter box has no heat dissipation system, and the inside is prone to high temperature, which is dangerous, so ventilation and heat dissipation treatment is required. In view of this, we propose a ventilation and heat dissipation electric energy meter box. Utility Model Content

[0005] The purpose of the utility model is to provide a ventilation and heat dissipation electric energy metering box to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ventilation and heat dissipation electric energy metering box comprises: a box body, a ceiling, a ventilation and heat dissipation structure, a lifting structure, and a bottom plate. The ceiling is fixedly installed on the top of the box body to protect against rain. The ventilation and heat dissipation structure is fixedly installed on the inside of the box body to ventilate and dissipate heat inside. The lifting structure is fixedly installed on the bottom of the box body to drive the box body to adjust its height. The bottom plate is fixedly installed on the bottom of the lifting structure to support the lifting structure.

[0008] Preferably, the ventilation and heat dissipation structure includes a first vent, which is opened on the right side of the box body, and a second vent is opened on the left side of the box body, and the first vent and the second vent are used for internal ventilation.

[0009] Preferably, a fan box is fixedly installed on the internal top side of the box, a ventilation fan is fixedly installed inside the fan box, a first filter is fixedly installed on the left side of the box, and a second filter is fixedly installed on the right side of the box, and the first filter and the second filter are used to filter dust.

[0010] Preferably, the lifting structure includes a motor, the motor is fixedly mounted on the top of the base plate, a threaded rod is fixedly mounted on the output end of the motor, a threaded sleeve is threadedly mounted on the threaded rod, a first fixed plate is fixedly mounted on the top of the base plate, the threaded rod is rotatably mounted on the side of the first fixed plate, and the motor is installed to drive the threaded rod to rotate.

[0011] Preferably, preferably, the first rotating rod is rotatably installed inside the threaded sleeve, the first support rod is fixedly installed on the left side of the first rotating rod, the second support rod is fixedly installed on the right side of the first rotating rod, the second rotating rod is rotatably installed inside the first support rod and the second support rod, the second fixed plate is fixedly installed on the top of the bottom plate, the side of the second fixed plate is rotatably installed with a connecting plate, the other end of the connecting plate is rotatably installed on the second rotating rod, the first support rod and the second support rod are hinged on the bottom of the box, the top of the bottom plate is fixedly installed with an electric telescopic rod, the other end of the electric telescopic rod is fixedly installed on the bottom of the box, and the first support rod and the second support rod are installed to drive the box to move up and down.

[0012] Preferably, the number of the lifting structures is two, and the two lifting structures are fixedly installed on the left and right sides of the top of the base plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The first ventilating opening and the second ventilating opening are used for internal ventilation, the ventilation fan is used for internal ventilation, and the first filter screen and the second filter screen are used for dust filtering to prevent dust from entering the interior of the box.

[0015] (2) The threaded rod is driven to rotate by a motor, thereby driving the threaded sleeve to rotate, thereby driving the first support rod and the second support rod to move. The first support rod and the second support rod are used to drive the box to rise and fall, so as to avoid being soaked by rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is an enlarged view of point A of the present utility model.

[0020] In the figure: 1. box body; 2. ceiling; 3. ventilation and heat dissipation structure; 311. first vent; 312. second vent; 313. fan box; 314. ventilation fan; 315. first filter; 316. second filter; 4. lifting structure; 411. motor; 412. threaded rod; 413. threaded sleeve; 414. electric telescopic rod; 415. first rotating rod; 416. first supporting rod; 417. first fixing plate; 418. connecting plate; 419. second rotating rod; 420. second supporting rod; 421. second fixing plate; 5. bottom plate. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0025] like Figure 1 , 2 As shown in Figure 3, a ventilation and heat dissipation electric energy metering box includes: a box body 1, a ceiling 2, a ventilation and heat dissipation structure 3, a lifting structure 4, and a bottom plate 5. The ceiling 2 is fixedly installed on the top of the box body 1 for rain protection, the ventilation and heat dissipation structure 3 is fixedly installed inside the box body 1 for ventilation and heat dissipation of the interior, the lifting structure 4 is fixedly installed at the bottom of the box body 1 for driving the box body 1 to adjust its height, the bottom plate 5 is fixedly installed at the bottom of the lifting structure 4 for supporting the lifting structure 4, the ventilation and heat dissipation structure 3 includes a first vent 311, the first vent 311 is opened on the right side of the box body 1, the left side of the box body 1 is provided with a second vent 312, a fan box 313 is fixedly installed on the top side of the interior of the box body 1, a ventilation fan 314 is fixedly installed inside the fan box 313, a first filter 315 is fixedly installed on the left side of the box body 1, and a second filter 316 is fixedly installed on the right side of the box body 1.

[0026] The first ventilation opening 311 and the second ventilation opening 312 are used for internal ventilation, the ventilation fan 314 is used for internal ventilation, and the first filter 315 and the second filter 316 are used for dust filtering to prevent dust from entering the interior of the box body 1.

[0027] like Figure 1 , 2 As shown in Figure 3, the lifting structure 4 includes a motor 411, which is fixedly installed on the top of the base plate 5. A threaded rod 412 is fixedly installed on the output end of the motor 411, and a threaded sleeve 413 is threadedly installed on the threaded rod 412. A first fixed plate 417 is fixedly installed on the top of the base plate 5. The threaded rod 412 is rotatably installed on the side of the first fixed plate 417. A first rotating rod 415 is rotatably installed inside the threaded sleeve 413. A first supporting rod 416 is fixedly installed on the left side of the first rotating rod 415. A second supporting rod 420 is fixedly installed on the right side of the first rotating rod 415. The first supporting rod 416 A second rotating rod 419 is rotatably installed inside the second support rod 420, a second fixed plate 421 is fixedly installed on the top of the bottom plate 5, a connecting plate 418 is rotatably installed on the side of the second fixed plate 421, and the other end of the connecting plate 418 is rotatably installed on the second rotating rod 419, the first support rod 416 and the second support rod 420 are hinged at the bottom of the box body 1, an electric telescopic rod 414 is fixedly installed on the top of the bottom plate 5, and the other end of the electric telescopic rod 414 is fixedly installed on the bottom of the box body 1, and the number of lifting structures 4 is two, and the two lifting structures 4 are fixedly installed on the left and right sides of the top of the bottom plate 5.

[0028] Start the motor 411, and the motor 411 drives the threaded rod 412 to rotate, thereby driving the threaded sleeve 413 to move. The movement of the threaded sleeve 413 drives the first support rod 416 and the second support rod 420 to move, thereby driving the box 1 to be raised and lowered, so that it can be raised and lowered when a flood comes, so as to prevent the box 1 from being soaked by rainwater.

[0029] The working principle of the utility model is as follows:

[0030] The first vent 311 and the second vent 312 are used for internal ventilation, the ventilation fan 314 is used for ventilating the interior, and the first filter 315 and the second filter 316 are used for dust filtering to prevent dust from entering the interior of the box 1. The motor 411 is started, and the threaded rod 412 is driven by the motor 411 to rotate, thereby driving the threaded sleeve 413 to move. The movement of the threaded sleeve 413 drives the first support rod 416 and the second support rod 420 to move, thereby driving the box 1 to be raised and lowered, so that it can be raised and lowered when a flood comes, so as to prevent the box 1 from being soaked by rainwater.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ventilation and heat dissipation electric energy metering box, characterized in that: Included are: Box body (1), ceiling (2), ventilation and heat dissipation structure (3), lifting structure (4), bottom plate (5); The ceiling (2) is fixedly mounted on the top of the box body (1) to protect against rain; The ventilation and heat dissipation structure (3) is fixedly installed inside the box (1) and is used to ventilate and dissipate heat inside; The lifting structure (4) is fixedly mounted on the bottom of the box (1) and is used to drive the box (1) to adjust its height; The base plate (5) is fixedly mounted on the bottom of the lifting structure (4) and is used to support the lifting structure (4).

2. A ventilation and heat dissipation electric energy metering box according to claim 1, characterized in that: The ventilation and heat dissipation structure (3) comprises a first ventilation opening (311), wherein the first ventilation opening (311) is provided on the right side of the box body (1), and a second ventilation opening (312) is provided on the left side of the box body (1).

3. A ventilation and heat dissipation electric energy metering box according to claim 2, characterized in that: A fan box (313) is fixedly installed on the internal top side of the box (1), a ventilation fan (314) is fixedly installed inside the fan box (313), a first filter screen (315) is fixedly installed on the left side of the box (1), and a second filter screen (316) is fixedly installed on the right side of the box (1).

4. A ventilation and heat dissipation electric energy metering box according to claim 1, characterized in that: The lifting structure (4) comprises a motor (411), the motor (411) is fixedly mounted on the top of the base plate (5), a threaded rod (412) is fixedly mounted on the output end of the motor (411), a threaded sleeve (413) is threadedly mounted on the threaded rod (412), a first fixed plate (417) is fixedly mounted on the top of the base plate (5), and the threaded rod (412) is rotatably mounted on the side of the first fixed plate (417).

5. A ventilation and heat dissipation electric energy metering box according to claim 4, characterized in that: A first rotating rod (415) is rotatably mounted inside the threaded sleeve (413); a first supporting rod (416) is fixedly mounted on the left side of the first rotating rod (415); a second supporting rod (420) is fixedly mounted on the right side of the first rotating rod (415); a second rotating rod (419) is rotatably mounted inside the first supporting rod (416) and the second supporting rod (420); a second fixing plate (421) is fixedly mounted on the top of the bottom plate (5); a connecting plate (418) is rotatably mounted on the side of the second fixing plate (421); the other end of the connecting plate (418) is rotatably mounted on the second rotating rod (419); the first supporting rod (416) and the second supporting rod (420) are hinged at the bottom of the box body (1); an electric telescopic rod (414) is fixedly mounted on the top of the bottom plate (5); the other end of the electric telescopic rod (414) is fixedly mounted on the bottom of the box body (1).

6. A ventilation and heat dissipation electric energy metering box according to claim 4, characterized in that: The number of the lifting structures (4) is two, and the two lifting structures (4) are fixedly mounted on the left and right sides of the top of the bottom plate (5).

Images