CN219591976U

CN219591976U - High heat dissipation switch board structure

Info

Publication number: CN219591976U
Application number: CN202320374825.4U
Authority: CN
Inventors: 鲁婉露; 孙世章
Original assignee: Jiangsu Dreiser Electric Co ltd
Current assignee: Jiangsu Dreiser Electric Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-25
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of power distribution cabinets and discloses a high-heat-dissipation power distribution cabinet structure which comprises a cabinet body and a heat dissipation plate, wherein a filter screen is uniformly distributed on the upper end face of the heat dissipation plate, limit rods are fixedly arranged on the left side and the right side of the heat dissipation plate, fixing plates are fixedly connected on the left side and the right side of the lower end face of the heat dissipation plate, positioning plates are arranged on the outer sides of the fixing plates, and one end of each positioning plate is fixedly connected with the inner wall of the cabinet body. According to the utility model, through the matching among the cabinet body, the heat dissipation plate, the screen mesh and the dust cover, the effect of preventing dust and rain and snow from falling into the cabinet body from the heat dissipation plate is realized by utilizing the arrangement of the dust cover and the screen mesh, the protection effect on electronic components in the cabinet body is achieved, the problem that the heat dissipation holes are formed in the top of the power distribution cabinet in the technical content is effectively solved, and the dust and rain and snow blocking mode of the screen mesh and the dust cover is adopted, so that the cabinet body is suitable for the outdoor use, and the utilization rate of the power distribution cabinet is improved.

Description

High heat dissipation switch board structure

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a high-heat-dissipation power distribution cabinet structure.

Background

The distribution cabinet (box) is used in the occasions with scattered load and less loops, the motor control center is used in the occasions with concentrated loads and more loops, and the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to nearby loads, and the equipment should provide protection, monitoring and control for the loads.

The existing distribution box generally only dissipates heat through the ventilation opening of the distribution box, the heat dissipation effect is poor, the electric appliances inside the distribution box are prone to being burnt out due to overhigh heat, therefore, in order to improve the heat dissipation effect of the distribution box, related heat dissipation structures are provided in the prior art to assist the use of the distribution box, for example, the patent of the utility model with the publication number of CN202121964132.8 is provided, the high-heat dissipation electric automatic distribution box comprises universal wheels, a base, a support plate and the distribution box, the base is mounted at the top of the universal wheels, a damping component is mounted at the top of the base, the support plate is mounted at the top of the damping component, the distribution box is mounted at the top of the support plate, a water cooling and heat dissipation mechanism is mounted at one side of the distribution box, a plurality of ventilation openings are formed in the top of the distribution box, a plurality of fans with the same specification are mounted at the inner side of the distribution box, an opening and closing component is mounted at the outer side of the distribution box, a plurality of screens are mounted at the inner side of the distribution box. Through adopting above-mentioned disclosed technical scheme, utilize the water-cooling to cool down the heat dissipation to the switch board is inboard to control the fixed plate and drive connecting plate and movable baffle and upwards remove, movable baffle drives the slider and slides in the spout is inboard, makes movable baffle no longer block the screen cloth, makes it blow the switch board inboard through fan controller control fan work, accelerates the air flow of switch board inboard, and the inboard heat of switch board can follow the screen cloth and discharge, utilizes the method of increase thermovent, through forced air cooling heat dissipation, has improved the radiating efficiency of switch board inboard greatly.

From the technical content disclosed above, based on theory, implementation of the related technical mechanism is favorable for heat dissipation of the power distribution cabinet, but according to description in the above technical content, a plurality of ventilation holes are formed in the top of the power distribution cabinet, at this time, although the ventilation holes are formed so as to facilitate heat dissipation of the inside of the power distribution cabinet, when the ventilation holes are positioned at the top of the power distribution cabinet, dust can fall into the inside of the power distribution cabinet from the inside of the ventilation holes, so that dust is accumulated on electronic components in the power distribution cabinet, and the power distribution cabinet with the ventilation holes formed at the top cannot be suitable for outdoor environments, when rainy and snowy days are met, the rainy and snowy days fall into the inside of the power distribution cabinet from the ventilation holes, and even damage is caused to the electronic components in the power distribution cabinet, thereby shortening the service life of the electronic components.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-heat-dissipation power distribution cabinet structure which has the advantages of placing dust to fall into the power distribution cabinet from the inside of a heat dissipation hole on a heat dissipation plate, avoiding damage to electronic components caused by rainwater entering the inside of the power distribution cabinet, improving the heat dissipation effect of the power distribution cabinet and increasing the rainproof function of the power distribution cabinet, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a high heat dissipation switch board structure, includes the cabinet body, heating panel, the up end evenly distributed of heating panel has the filter screen, the equal fixed mounting in left and right sides of heating panel has the gag lever post, the left and right sides fixedly connected with fixed plate of terminal surface under the heating panel, the outside of fixed plate is provided with the locating plate, and the one end of locating plate and the inner wall fixed connection of the cabinet body, the inner wall activity of fixed plate has cup jointed the coupling assembling who is used for connecting the locating plate, the up end fixed mounting of the cabinet body has the stand, the one end fixedly connected with shield of the cabinet body is kept away from to the stand, the left and right sides bolted connection of the cabinet body has the fan.

Preferably, the bleeder vent that is located the shield below has been seted up to the up end of the cabinet body, the left and right sides evenly distributed of the cabinet body has the louvre, the lower terminal surface fixed mounting of the cabinet body has the base, the front of the cabinet body articulates through the hinge has the cabinet door, the equal fixed mounting in the left and right sides of the internal wall of cabinet has the L type piece that is used for supporting the heating panel, the constant head tank that is located L type piece top has been seted up to the inner wall of the cabinet body, and the inner wall of constant head tank cup joints with the outer wall activity of gag lever post, the spout has been seted up to the left and right sides of the cabinet body, the temperature sensor that is used for detecting the internal temperature of cabinet is installed to the inner wall of the cabinet body.

Preferably, the connecting assembly comprises a connecting rod movably sleeved with the inner wall of the fixed plate, the outer wall of the connecting rod is movably sleeved with the inner wall of the positioning plate, and the outer wall of the connecting rod is movably sleeved with a spring.

Preferably, one end of the spring is connected with one side of the fixed plate, and one end of the spring far away from the fixed plate is connected with one end of the connecting rod.

Preferably, the outside of louvre is provided with the baffle, the left and right sides fixed mounting of baffle inner wall has the removal subassembly, the back of baffle is connected with electric putter, the upper end fixed mounting of electric putter has the backup pad, and the front of backup pad and the back fixed connection of the cabinet body.

Preferably, the left end fixed mounting of base up end has the water-cooling tank, the inner wall of water-cooling tank has fixedly connected with the filter, the inner wall fixed mounting of water-cooling tank has the water pump, the inner wall fixedly connected with of water-cooling tank is located the outlet pipe at filter rear, the outlet pipe passes through the pipe connection with the outlet pipe of water pump, and the pipe distribution is at the inner wall of the cabinet body, the up end fixed mounting of water-cooling tank has the water pipe, the left side fixedly connected with drain pipe of water-cooling tank, the inside of water-cooling tank is provided with the refrigerator.

Preferably, the movable assembly comprises a support, one end of the support is fixedly connected with the inner wall of the baffle, the inner wall of the support far away from one end of the baffle is fixedly sleeved with a rotating shaft, the outer wall of the rotating shaft is movably sleeved with a roller, and the outer wall of the roller is movably connected with the inner wall of the chute.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching among the cabinet body, the heat dissipation plate, the screen mesh and the dust cover, the effect of preventing dust and rain and snow from falling into the cabinet body from the heat dissipation plate is realized by utilizing the arrangement of the dust cover and the screen mesh, the protection effect on electronic components in the cabinet body is achieved, the problem that the heat dissipation holes are formed in the top of the power distribution cabinet in the technical content is effectively solved, and the dust and rain and snow blocking mode of the screen mesh and the dust cover is adopted, so that the cabinet body is suitable for the outdoor use, and the utilization rate of the power distribution cabinet is improved.

2. According to the utility model, through the matching among the cabinet body, the connecting assembly, the heat dissipation plate and the screen mesh, the connection effect of the fixing plate and the positioning plate is realized by utilizing the arrangement of the connecting assembly, the dismounting effect of the heat dissipation plate is achieved, the problem that dust is accumulated on the screen mesh is effectively solved, the connection mode of the connecting mechanism and the positioning plate is changed, the dismounting step of the heat dissipation plate from the inside of the cabinet body is simplified, the cleaning of dust on the screen mesh by staff is facilitated, and the influence of dust blocking the screen mesh on the heat dissipation effect of the cabinet body is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the water pump of the present utility model;

FIG. 3 is a side view of a heat sink according to the present utility model;

FIG. 4 is a side view of a baffle of the present utility model;

FIG. 5 is a bottom view of the heat dissipating plate of the present utility model;

FIG. 6 is an enlarged view of the utility model at A of FIG. 5;

FIG. 7 is a top view of a baffle plate of the present utility model;

fig. 8 is an enlarged view of the utility model at B of fig. 7.

In the figure: 1. a cabinet body; 2. a heat dissipation plate; 3. a filter screen; 4. a limit rod; 5. a fixing plate; 6. a positioning plate; 7. a connection assembly; 701. a connecting rod; 702. a spring; 8. a column; 9. a dust cover; 10. a blower; 11. ventilation holes; 12. a heat radiation hole; 13. a base; 14. a cabinet door; 15. an L-shaped block; 16. a positioning groove; 17. a chute; 18. a baffle; 19. a moving assembly; 191. a bracket; 192. a rotating shaft; 193. a roller; 20. an electric push rod; 21. a support plate; 22. a water cooling tank; 23. a filter plate; 24. a water pump; 25. a water outlet pipe; 26. a water supply pipe; 27. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please see fig. 1, fig. 3 and fig. 5, high heat dissipation switch board structure, including the cabinet body 1, the heating panel 2, the up end evenly distributed of heating panel 2 has filter screen 3, the installation of filter screen 3 plays the effect of stopping to the dust, prevent that the louvre that the dust seted up from heating panel 2 from dropping to the inside of cabinet body 1, the equal fixed mounting in both sides of heating panel 2 has gag lever post 4, the setting of gag lever post 4 plays the connection of heating panel 2 and cabinet body 1, the left and right sides fixedly connected with fixed plate 5 of terminal surface under the heating panel 2, the installation of heating panel 2 provides support and platform for the installation of fixed plate 5, the outside of fixed plate 5 is provided with locating plate 6, and the one end of locating plate 6 and the inner wall fixed connection of cabinet body 1, the inner wall activity of fixed plate 5 has cup jointed the coupling assembling 7 that is used for connecting locating plate 6, coupling assembling 7 set up and play the coupling assembling 6 and fixed plate 5, through the connected mode that changes coupling assembling 7 and locating plate 6, alright realize dismantling or installing heating panel 2, the up end fixed mounting of cabinet 1 has stand 8, the installation 9 to the lid 9 of stand, the installation of stand cabinet and the installation of stand cabinet 2 can also be used for the dust-proof cover 9 to the air conditioner 1 and the side of the fan, the air conditioner 1 can be kept away from at the side of the fan 10 when the side of the fan is connected with the side of the outdoor fan 1, the fan 10 has been kept away from at the side 1.

The upper end face of the cabinet body 1 is provided with the air holes 11 positioned below the dust cover 9, the air holes 11 are formed to radiate heat inside the cabinet body 1, the radiating holes 12 are uniformly distributed in the left side and the right side of the cabinet body 1, the radiating holes 12 are formed to radiate heat inside the cabinet body 1, the lower end face of the cabinet body 1 is fixedly provided with the base 13, the base 13 plays a supporting role for the power distribution cabinet, the front face of the cabinet body 1 is hinged with the cabinet door 14 through the hinge, the cabinet door 14 is closed, the power distribution cabinet is in a sealed state, the cabinet door 14 is opened to facilitate maintenance of the power distribution cabinet, the L-shaped blocks 15 used for supporting the radiating plates 2 are fixedly arranged in the left side and the right side of the inner wall of the cabinet body 1, the L-shaped blocks 15 are mounted to support the radiating plates 2, the inner wall of the cabinet body 1 is provided with the locating grooves 16 positioned above the L-shaped blocks 15, the locating grooves 16 are formed to provide space for mounting of the limiting rods 4, the inner walls of the locating grooves 16 and the outer walls of the limiting rods 4 are movable, the left side and the right side of the cabinet body 1 are hinged with the cabinet door 14, the cabinet door 14 is opened, and the inner wall of the cabinet body 1 is mounted with the temperature sensor used for detecting the temperature sensor inside the cabinet body 1, and the temperature sensor is arranged in real-time.

Referring to fig. 4 and 6, the connecting assembly 7 includes a connecting rod 701 movably sleeved on an inner wall of the fixing plate 5, the connecting rod 701 is connected to the fixing plate 5 and the positioning plate 6, an outer wall of the connecting rod 701 is movably sleeved on an inner wall of the positioning plate 6, a spring 702 is movably sleeved on an outer wall of the connecting rod 701, and rebound of the spring 702 returns to the connecting rod 701.

One end of the spring 702 is connected with one side of the fixed plate 5, the arrangement of the spring 702 serves to connect the fixed plate 5 with the connecting rod 701, and one end of the spring 702 away from the fixed plate 5 is connected with one end of the connecting rod 701.

Referring to fig. 7, 8 and 2, a baffle 18 is disposed at the outer side of the heat dissipation hole 12, the baffle 18 is separated from the heat dissipation hole 12, so that the heat dissipation speed inside the cabinet body 1 can be reinforced, a moving assembly 19 is fixedly mounted at the left side and the right side of the inner wall of the baffle 18, the moving assembly 19 moves on the outer wall of the cabinet body 1, the stability of the baffle 18 during lifting movement is reinforced, an electric push rod 20 is connected to the back surface of the baffle 18, a supporting plate 21 is fixedly mounted at the upper end of the electric push rod 20, the cabinet body 1 is connected with the electric push rod 20 by the supporting plate 21, and the front surface of the supporting plate 21 is fixedly connected with the back surface of the cabinet body 1.

The left end fixed mounting of base 13 up end has water-cooling tank 22, the installation of water-cooling tank 22 provides the space for the storage of coolant liquid, the inner wall fixed sleeve of water-cooling tank 22 has been connected with filter 23, the installation of filter 23 plays the separation effect to impurity in the coolant liquid, the inner wall fixed mounting of water-cooling tank 22 has water pump 24, the installation of water pump 24 plays the flow power to the inside coolant liquid of water-cooling tank 22, the inner wall fixedly connected with of water-cooling tank 22 is located the outlet pipe 25 at filter 23 rear, outlet pipe 25 passes through the pipe connection with the outlet pipe of water pump 24, and the pipe distributes at the inner wall of cabinet 1, the coolant liquid is in the inside flow of pipeline, play the water-cooling effect to the cabinet inside, the up end fixed mounting of water-cooling tank 22 has water pipe 26, the left side fixedly connected with drain pipe 27 of water-cooling tank 22, the inside of water-cooling tank 22 is provided with the refrigerator.

The moving assembly 19 comprises a support 191, the support 191 is arranged to provide support and a platform for the installation of a rotating shaft 192, one end of the support 191 is fixedly connected with the inner wall of the baffle 18, the rotating shaft 192 is fixedly sleeved on the inner wall of one end of the support 191 away from the baffle 18, the installation of the rotating shaft 192 provides a platform for the installation of a roller 193, the roller 193 is movably sleeved on the outer wall of the rotating shaft 192, the outer wall of the roller 193 is movably connected with the inner wall of the chute 17, the roller 193 rolls in the chute 17, the stability of the baffle 18 during movement can be reinforced, and the friction force generated by the contact of the baffle 18 with the cabinet 1 during movement can be reduced.

Working principle: when the intelligent cabinet temperature sensor is used, firstly, the water pump 24 is started, cooling liquid in the water cooling box 22 enters the water outlet pipe of the water pump 24 from the water inlet pipe of the water pump 24, then the cooling liquid reaches the L-shaped block 15 through the pipeline in the cabinet body 1, and flows into the water cooling box 22 again, then, the temperature sensor arranged on the inner wall of the cabinet body 1 detects the temperature in real time, when the temperature in the cabinet body 1 is too high, the power supply of the fan 10 is started in time, the fan 10 is started to accelerate the flow of air in the cabinet body 1, meanwhile, the power supply of the electric push rod 20 is started, the electric push rod 20 is started to drive the baffle 18 to vertically move downwards through the lifting of the inner output shaft of the electric push rod, so that the baffle 18 is separated from the heat dissipation hole 12, the replacement speed of the air in the cabinet body 1 is accelerated, finally, dust on the filter screen 3 is cleaned irregularly, the connecting rod 701 is pulled to be separated from the positioning plate 6, at the moment, the spring 702 is in a stretched state, a staff holds the pull rod at the bottom of the 2, the heat dissipation plate 2 is pulled out from the inside the cabinet body 1, dust accumulated on the filter screen 3 is cleaned, the dust is arranged in the cabinet body 1 after the completion, the dust is further, the dust is connected with the cabinet body 1, the inside the cabinet body 1, and the dust is connected with the connecting component 7 and the positioning plate 6 is fixedly connected with the heat dissipation plate 5. The model of the temperature sensor arranged in the cabinet body 1 is E5EKL-R1TC; the model of the electric push rod 20 is HTA1500; the model of the refrigerator installed inside the water cooling box 22 is TEC1-12706; the water pump 24 in the present utility model is of the type OSM-DN40.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High heat dissipation switch board structure, including cabinet body (1), heating panel (2), its characterized in that: the utility model discloses a cabinet body, including cabinet body (1), locating plate (6), filter screen (3) are evenly distributed on the up end of heating panel (2), the equal fixed mounting in left and right sides of heating panel (2) has gag lever post (4), the left and right sides fixedly connected with fixed plate (5) of terminal surface under heating panel (2), the outside of fixed plate (5) is provided with locating plate (6), and the one end of locating plate (6) and the inner wall fixed connection of cabinet body (1), connecting assembly (7) for connecting locating plate (6) have been cup jointed in the inner wall activity of fixed plate (5), the up end fixed mounting of cabinet body (1) has stand (8), the one end fixedly connected with shield (9) of cabinet body (1) are kept away from to stand (8), the left and right sides bolted connection of cabinet body (1) has fan (10).

2. The high heat dissipation power distribution cabinet structure according to claim 1, wherein the upper end face of the cabinet body (1) is provided with air holes (11) positioned below the dust cover (9), heat dissipation holes (12) are uniformly distributed on the left side and the right side of the cabinet body (1), a base (13) is fixedly installed on the lower end face of the cabinet body (1), a cabinet door (14) is hinged to the front face of the cabinet body (1) through hinges, L-shaped blocks (15) used for supporting the heat dissipation plate (2) are fixedly installed on the left side and the right side of the inner wall of the cabinet body (1), a positioning groove (16) positioned above the L-shaped blocks (15) is formed in the inner wall of the cabinet body (1), a sliding groove (17) is movably sleeved on the inner wall of the positioning groove (16) and the outer wall of the limiting rod (4), and a temperature sensor used for detecting the inner temperature of the cabinet body (1) is installed on the inner wall of the cabinet body (1).

3. The high heat dissipation power distribution cabinet structure of claim 1, wherein: the connecting assembly (7) comprises a connecting rod (701) movably sleeved with the inner wall of the fixed plate (5), the outer wall of the connecting rod (701) is movably sleeved with the inner wall of the positioning plate (6), and a spring (702) is movably sleeved on the outer wall of the connecting rod (701).

4. A high heat dissipation power distribution cabinet structure as defined in claim 3, wherein: one end of the spring (702) is connected with one side of the fixed plate (5), and one end of the spring (702) away from the fixed plate (5) is connected with one end of the connecting rod (701).

5. The high heat dissipation power distribution cabinet structure of claim 2, wherein: the cooling device is characterized in that a baffle plate (18) is arranged on the outer side of the cooling hole (12), moving assemblies (19) are fixedly arranged on the left side and the right side of the inner wall of the baffle plate (18), an electric push rod (20) is connected to the back of the baffle plate (18), a supporting plate (21) is fixedly arranged at the upper end of the electric push rod (20), and the front face of the supporting plate (21) is fixedly connected with the back of the cabinet body (1).

6. The high heat dissipation power distribution cabinet structure of claim 2, wherein: the water cooling device is characterized in that a water cooling tank (22) is fixedly arranged at the left end of the upper end face of the base (13), a filter plate (23) is fixedly sleeved on the inner wall of the water cooling tank (22), a water pump (24) is fixedly arranged on the inner wall of the water cooling tank (22), a water outlet pipe (25) positioned behind the filter plate (23) is fixedly connected with the inner wall of the water cooling tank (22), the water outlet pipe (25) is connected with the water outlet pipe of the water pump (24) through a pipeline, the pipeline is distributed on the inner wall of the cabinet body (1), a water adding pipe (26) is fixedly arranged on the upper end face of the water cooling tank (22), a drain pipe (27) is fixedly connected to the left side of the water cooling tank (22), and a refrigerator is arranged inside the water cooling tank (22).

7. The high heat dissipation power distribution cabinet structure of claim 5, wherein: the movable assembly (19) comprises a support (191), one end of the support (191) is fixedly connected with the inner wall of the baffle (18), a rotating shaft (192) is fixedly sleeved on the inner wall of one end, far away from the baffle (18), of the support (191), a roller (193) is movably sleeved on the outer wall of the rotating shaft (192), and the outer wall of the roller (193) is movably connected with the inner wall of the chute (17).