CN219165026U - Outdoor electric cabinet of high-efficient dustproof heat removal - Google Patents

Abstract

The utility model discloses a high-efficiency dust-proof and heat-removing outdoor electric cabinet, which comprises an electric cabinet body, the front of the electric cabinet body is movably installed with a cabinet door, and the inside of the electric cabinet body is respectively provided with a heat-discharging groove and a sliding groove . In the above solution, when the local heat inside the electrical cabinet is too high, the drive motor is turned on to drive the screw to rotate, and the transmission block drives the fan to a suitable position, and then the fan can quickly dissipate heat locally, and can move up and down at any time to achieve The purpose of global heat dissipation is that during the moving process, the board moves up and down, and the protective cover blocks the surface of the sliding groove to prevent dust from entering the interior of the electrical cabinet. The lifting mechanism and the heat dissipation mechanism can be used to locally dissipate heat inside the electrical cabinet. And global heat dissipation, so as to achieve the purpose of improving the overall heat dissipation efficiency, using the dust blocking mechanism to achieve the effect of dust prevention, so that dust will not enter the interior of the electrical cabinet, and it will not affect heat dissipation, improving practicability.

Description

A high-efficiency dust-proof and heat-removing outdoor electrical cabinet

technical field

The utility model relates to the technical field of outdoor electric cabinets, more specifically, the utility model relates to an outdoor electric cabinet with high efficiency dust-proof and heat-removing.

Background technique

Outdoor electrical cabinet is a kind of electrical equipment that can perform electrical work outdoors. Most of it has cooling holes on the surface to dissipate heat. However, the existing cooling holes are fixed in position and cannot be changed, resulting in the need for internal heat. It needs to flow inside for a certain period of time before it can be removed. For example, the heat at a high place is discharged through the heat dissipation holes at the bottom, thus reducing its heat dissipation efficiency, and the position of the heat dissipation holes is often accompanied by dust. It is easy to accumulate dust outdoors and prevent dust. The efficiency is low and affects heat dissipation, which further reduces the heat dissipation efficiency and the practicability of the heat dissipation holes.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present utility model provides an outdoor electric cabinet with high efficiency dustproof and heat removal, to solve the problem that the position of the heat dissipation holes in the prior art is fixed, and the position cannot be changed, so that the internal heat needs to be carried out internally. It takes a certain period of time to get rid of it. For example, the heat at a high place is discharged through the heat dissipation holes at the bottom, thus reducing its heat dissipation efficiency, and the position of the heat dissipation holes is often accompanied by dust. Dust is easy to accumulate outdoors, and the dustproof efficiency is low. Affects heat dissipation, further reduces the heat dissipation efficiency and the practicality of the heat dissipation holes.

In order to solve the above technical problems, the utility model provides the following technical solutions: an outdoor electric cabinet with high efficiency dustproof and heat removal, including an electric cabinet body, a cabinet door is movable on the front of the electric cabinet body, and the electric cabinet The interior of the cabinet body is provided with a heat dissipation groove and a sliding groove respectively, and a lifting mechanism is fixedly installed on the top inside of the electrical cabinet body, and a heat dissipation mechanism is slidingly installed inside the sliding groove, and the upper and lower ends of the heat dissipation mechanism are The ash-blocking mechanism is fixedly installed.

Wherein, the lifting mechanism includes a driving motor, the bottom end of the output shaft of the driving motor is fixedly installed with a driving gear, the surface of the driving gear is meshed with a driven gear, and the bottom end of the driven gear is fixedly installed with a screw rod, so The top of the driving motor is fixedly installed on the top inside the electric cabinet body, and the driven gear is rotatably installed on the side inside the electric cabinet body.

Wherein, the heat dissipation mechanism includes a transmission block, and an exhaust block is fixedly installed on the side of the transmission block. The right end of the block is fixedly connected with a ventilation frame, the right end of the ventilation frame is fixedly connected with an installation frame, the inside of the installation frame is fixedly installed with a vertical rod, and the middle part of the vertical rod is fixedly installed with a driving block. The output shaft is fixedly sleeved with a fan.

Wherein, the transmission block is threadedly installed inside the screw rod, the communication groove and the ventilation frame are connected to each other, and the circular groove and the heat exhaust groove are connected to each other.

Wherein, the ash retaining mechanism includes a fixed block, a board body is slidably installed inside the fixed block, a stopper is fixedly installed at the top of the board body, and a protective cover is fixedly installed inside the board body.

Wherein, the back of the fixing block is fixedly installed on the outer wall of the electrical cabinet, the bottom of the board is fixedly installed on the top surface of the ventilation frame, and the length of the board matches the length of the sliding groove.

The beneficial effects of the above-mentioned technical solution of the utility model are as follows:

In the above solution, when the local heat inside the electrical cabinet is too high, the drive motor is turned on to drive the screw to rotate, and the transmission block is used to drive the fan to a suitable position, and then the fan can quickly dissipate heat locally, and can move up and down at any time to achieve The purpose of global heat dissipation is that during the moving process, the board moves up and down, and the surface of the sliding groove is blocked by the protective cover to prevent dust from entering the inside of the electrical cabinet. Local heat dissipation and global heat dissipation, so as to achieve the purpose of improving the overall heat dissipation efficiency, and use the dust blocking mechanism to achieve the effect of dust prevention, so that dust will not enter the interior of the electrical cabinet, and it will not affect heat dissipation, improving practicability.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the internal assembly diagram of the electric cabinet cabinet body of the present utility model;

Fig. 3 is a schematic diagram of the connection structure of the lifting mechanism of the present invention;

Fig. 4 is a structural schematic diagram of the heat dissipation mechanism of the present invention;

Fig. 5 is a structural schematic diagram of the ash retaining mechanism of the present invention.

[reference sign]

1. Electrical cabinet body; 2. Cabinet door; 3. Lifting mechanism; 4. Heat dissipation mechanism; , passive gear; 34, screw; 41, transmission block; 42, exhaust block; 43, round groove; 44, connecting groove; 45, ventilation frame; 46, installation frame; 47, vertical rod; 48, drive block; 49 , fan; 51, fixed block; 52, plate body; 53, block; 54, protective cover.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.

As shown in accompanying drawings 1 to 5, the embodiment of the utility model provides an outdoor electric cabinet with high efficiency dustproof and heat removal, including an electric cabinet body 1, and a cabinet door 2 is installed on the front of the electric cabinet body 1, The inside of the electrical cabinet body 1 is respectively provided with a heat discharge groove 11 and a sliding groove 12, the top inside of the electrical cabinet body 1 is fixedly installed with a lifting mechanism 3, and the inside of the sliding groove 12 is slidably installed with a heat dissipation mechanism 4. The upper and lower ends of the heat dissipation mechanism 4 are fixedly equipped with a dust blocking mechanism 5 .

Wherein, as shown in Fig. 2 to Fig. 4, the lifting mechanism 3 includes a driving motor 31, the bottom end of the output shaft of the driving motor 31 is fixedly equipped with a driving gear 32, and the surface of the driving gear 32 is engaged with a driven gear 33, The bottom end of the driven gear 33 is fixedly mounted with a screw 34, the top of the drive motor 31 is fixedly mounted on the top inside the electrical cabinet body 1, and the driven gear 33 is rotatably installed on the side surface inside the electrical cabinet body 1, The heat dissipation mechanism 4 includes a transmission block 41, the side of the transmission block 41 is fixedly equipped with an exhaust block 42, the side of the exhaust block 42 is provided with a circular groove 43, and the inside of the exhaust block 42 is provided with a communication channel. Slot 44, the right end of the transmission block 41 is fixedly connected with a ventilation frame 45, the right end of the ventilation frame 45 is fixedly connected with an installation frame 46, and the inside of the installation frame 46 is fixedly installed with a vertical rod 47, and the vertical rod 47 The middle part of the drive block 48 is fixedly installed, and the output shaft of the drive block 48 is fixedly sleeved with a fan 49. The drive block 41 is threadedly installed inside the screw rod 34, and the communication groove 44 and the ventilation frame 45 communicate with each other. The circular groove 43 and the heat exhaust groove 11 are connected to each other, and the screw rod 34 is used to drive the transmission block 41, so that the position of the fan 49 can be adjusted, thereby enabling faster heat dissipation and reducing the flow time of heat inside the electrical cabinet body 1. Thereby, the purpose of improving heat dissipation efficiency is achieved.

Wherein, as shown in FIG. 5 , the ash retaining mechanism 5 includes a fixed block 51, a plate body 52 is slidably installed inside the fixed block 51, a stopper 53 is fixedly installed on the top end of the plate body 52, and the plate body 52 A protective cover 54 is fixedly installed inside, the back of the fixed block 51 is fixedly installed on the outer wall of the electrical cabinet body 1, the bottom end of the board body 52 is fixedly installed on the top surface of the ventilation frame 45, and the board body 52 The length of the 52 is adapted to the length of the sliding groove 12, and the length of the 52 is adapted to the length of the sliding groove 12 so that it can effectively ensure that dust will not enter the interior of the electrical cabinet body 1 through the sliding groove 12 when moving. , and does not affect the overall cooling effect.

The working process of the present utility model is as follows:

In the above solution, when the local heat inside the electrical cabinet body 1 is too high, the drive motor 31 is turned on to drive the screw 34 to rotate, and the transmission block 41 drives the fan 49 to a suitable position, and then the fan 49 can quickly dissipate heat locally, and can Move up and down at any time to achieve the purpose of global heat dissipation. During the movement, the plate body 52 moves up and down, and the surface of the sliding groove 12 is blocked by the protective cover 54 to prevent dust from entering the inside of the electrical cabinet body 1.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described Change, the relative positional relationship may change;

Secondly: in the accompanying drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual design. Under the condition of no conflict, the same embodiment of the utility model and different embodiments can be used mutually. combination;

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (6)

1. An outdoor electric cabinet with high efficiency dustproof and heat removal, comprising an electric cabinet body (1), characterized in that, a cabinet door (2) is installed on the front side of the electric cabinet body (1), and the electric cabinet body (1) The inside of the cabinet body (1) is respectively provided with a heat exhaust groove (11) and a sliding groove (12), and the top inside the electrical cabinet body (1) is fixedly equipped with a lifting mechanism (3), and the sliding groove ( 12) is slidably installed with a heat dissipation mechanism (4), and the upper and lower ends of the heat dissipation mechanism (4) are fixedly equipped with ash blocking mechanisms (5). 2. The high-efficiency dust-proof and heat-removing outdoor electrical cabinet according to claim 1, characterized in that, the lifting mechanism (3) includes a driving motor (31), and the bottom end of the output shaft of the driving motor (31) is fixed Driving gear (32) is installed, and the surface engagement of described driving gear (32) is equipped with driven gear (33), and the bottom end of described driven gear (33) is fixedly installed with screw rod (34), and described driving motor (31 ) is fixedly installed on the top inside the electrical cabinet body (1), and the driven gear (33) is rotatably installed on the side inside the electrical cabinet body (1). 3. The high-efficiency dust-proof and heat-removing outdoor electrical cabinet according to claim 1, characterized in that, the heat dissipation mechanism (4) includes a transmission block (41), and the side of the transmission block (41) is fixedly installed with row The air block (42), the side of the air exhaust block (42) is provided with a circular groove (43), the inside of the air exhaust block (42) is provided with a communication groove (44), and the transmission block (41) The right end is fixedly connected with a ventilation frame (45), and the right end of the ventilation frame (45) is fixedly connected with an installation frame (46), and the inside of the installation frame (46) is fixedly installed with a vertical rod (47), and the vertical rod The middle part of (47) is fixedly installed with driving block (48), and the output shaft of described driving block (48) is fixedly sleeved with fan (49). 4. The high-efficiency dust-proof and heat-removing outdoor electrical cabinet according to claim 3, characterized in that, the transmission block (41) is threadedly installed inside the screw rod (34), and the communication groove (44) and the ventilation frame (45) communicate with each other, and the circular groove (43) and the heat discharge groove (11) communicate with each other. 5. The high-efficiency dust-proof and heat-removing outdoor electrical cabinet according to claim 1, characterized in that, the dust-retaining mechanism (5) includes a fixed block (51), and the inside of the fixed block (51) is slidingly installed with A plate body (52), a stopper (53) is fixedly installed on the top end of the plate body (52), and a protective cover (54) is fixedly installed inside the plate body (52). 6. The high-efficiency dustproof and heat-removing outdoor electrical cabinet according to claim 5, characterized in that, the back of the fixed block (51) is fixedly installed on the outer wall of the electrical cabinet body (1), and the board ( 52) is fixedly installed on the top surface of the ventilation frame (45), and the length of the plate body (52) is adapted to the length of the slide groove (12).

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