CN214100531U - Safe heat dissipation type switch board - Google Patents
Safe heat dissipation type switch board Download PDFInfo
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- CN214100531U CN214100531U CN202023255022.2U CN202023255022U CN214100531U CN 214100531 U CN214100531 U CN 214100531U CN 202023255022 U CN202023255022 U CN 202023255022U CN 214100531 U CN214100531 U CN 214100531U
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- heat dissipation
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Abstract
The utility model belongs to the technical scheme of the utility model and specifically relates to a safe heat dissipation type switch board is related to in the switch board field, and its technical scheme main points are including the cabinet body, are provided with the air-blast board that can reciprocate in the internal portion of cabinet in the inside of the cabinet, the air-blast board level set up and with four inner wall sliding connection of the cabinet body, seted up the air outlet at the up end of the cabinet body, seted up the air intake on the side of the cabinet body, reached and reduced the inside high possibility that leads to the electrical apparatus to damage of switch board temperature purpose.
Description
Technical Field
The application relates to the field of power distribution cabinets, in particular to a safe heat dissipation type power distribution cabinet.
Background
A distribution box is a device for receiving power to supply the power to load devices installed at respective power consumers.
Chinese patent publication No. CN110911979A discloses a waterproof and dustproof power distribution cabinet, which includes a cabinet body, a transparent plugboard, an upper sealing cover and a lower sealing cover, wherein the transparent plugboard is inserted at the front end of the power distribution cabinet body, the upper sealing cover is rotatably connected to the upper end of the power distribution cabinet body, the lower sealing cover is connected to the lower end of the inner wall of the power distribution cabinet body through screw thread fit, and an electrical appliance is installed inside the power distribution cabinet.
In view of the above-mentioned related art solutions, the inventors found that: when the inside electrical apparatus of switch board was used in the switch board, because the electric current is through making electrical apparatus can produce the heat, the inside heat of switch board can lead to the use of electrical apparatus high temperature influence electrical apparatus when giving off slowly, can lead to the electrical apparatus to damage even.
SUMMERY OF THE UTILITY MODEL
In order to reduce the inside high possibility that leads to the electrical apparatus to damage of switch board, this application provides safe heat dissipation type switch board.
The application provides a safe heat dissipation type switch board adopts following technical scheme:
the utility model provides a safe heat dissipation type switch board, includes the cabinet body, is provided with the air-blast board that can reciprocate in the internal portion of cabinet in the inside of the cabinet, air-blast board level set up and with four inner wall sliding connection of the cabinet body, seted up the air outlet at the up end of the cabinet body, seted up the air intake on the side of the cabinet body.
Through adopting above-mentioned technical scheme, the air intake has been seted up on the side of the cabinet body, the air outlet has been seted up at the upper surface of the cabinet body, make the air of the internal portion of cabinet and external air be linked together through air outlet and air intake, when the air flows to the external world from the internal portion of cabinet, can take away the heat of the internal portion of cabinet, make the temperature of the internal portion of cabinet reduce, be provided with the air-blast board that can reciprocate at the internal portion of cabinet in the internal portion of cabinet, when the air-blast board reciprocates, can accelerate the flow of air at the internal portion of cabinet, the air can drive more heat flow directions external, the possibility of the high temperature of the internal portion of cabinet has been reduced, and then make the use of the internal portion of cabinet electrical apparatus safer.
Preferably, be provided with the drive assembly that can drive the air blast board and reciprocate on the cabinet body, drive assembly includes connecting rod and rotary disk, and the vertical top that sets up the air blast board of connecting rod and end and lower end are articulated with the air blast board, and the rotary disk setting is inside and self axis level at the air outlet, and the rotary disk rotates with the cabinet body to be connected, and the connecting rod rotates with the position that the rotary disk side is close to the edge to be connected, and the articulated axis between connecting rod and the air blast board parallels with the axis of rotation of rotary disk.
Through adopting above-mentioned technical scheme, be provided with the drive assembly that can drive the air blast board and reciprocate on the air blast board, use drive assembly to drive the air blast board and reciprocate, drive assembly includes connecting rod and rotary disk, the vertical setting of connecting rod is and articulated mutually with the air blast board, the one end of keeping away from the air blast board of connecting rod is kept away from the position rotation of centre of a circle with the rotary disk and is connected, the rotary disk can be rotatory around self axis, when the rotary disk is rotatory, can drive the connecting rod motion, meanwhile the air blast board will carry out reciprocating motion from top to bottom under the drive of connecting rod.
Preferably, a positioning rod is vertically arranged on the top surface inside the cabinet body, and the lower end of the positioning rod can penetrate through the blowing plate and is in sliding connection with the blowing plate.
Through adopting above-mentioned technical scheme, be provided with the locating lever on the top surface of the cabinet body, the vertical setting of locating lever, the locating lever run through the blast air board and with blast air board sliding connection, the locating lever can carry out the guide effect to the blast air board for the blast air board can be at vertical direction go on reciprocating motion from top to bottom, when reducing the connecting rod and driving the vertical reciprocating motion of blast air board, the possibility that the blast air board drops from the locating lever.
Preferably, the number of the positioning rods is two, and the two positioning rods and the connecting rod are arranged in a triangular shape.
Through adopting above-mentioned technical scheme, the locating lever is provided with two and two locating levers are triangle-shaped with the connecting rod, uses two locating levers to fix a position the blast plate, reduces the possibility that the blast plate takes place to deflect when cabinet body inside reciprocates.
Preferably, a plurality of ventilation openings are formed in the air blowing plate, a wind shield capable of sealing the ventilation openings is arranged on the upper surface of the air blowing plate, and one side of the wind shield is hinged with the air blowing plate.
By adopting the technical scheme, a plurality of ventilation openings are formed in the blast plate, the ventilation openings on the upper surface of the blast plate are provided with the wind shields which are hinged with the blast plate, when the dust shield moves upwards, the wind shields can cover and seal the ventilation openings, the wind shields and the blast plate can drive air to move upwards, and the air is discharged out of the cabinet body through the air outlet, when the wind shields move downwards, the wind shields can rotate upwards under the action of air resistance, and the sealing effect is reduced for reducing the overlarge deflection angle of the wind shields, so that the downward movement speed of the blast plate cannot be overlarge, at the moment, the wind shields and the blast plate can be separated, the sealing effect on the ventilation openings is relieved by the wind shields, therefore, the air in the cabinet body can enter the upper part of the blast plate from the ventilation openings, when the blast plate moves upwards again, under the action of gravity, the wind shield is lowered to restore the original position, and air in the cabinet body can be discharged to the outside.
Preferably, a position blocking plate parallel to the axis of the hinge shaft is arranged at the hinge shaft between the wind shield and the air blowing plate, the lower end of the position blocking plate is fixedly connected with the air blowing plate, and the air blowing plate is obliquely and upwards arranged in the direction close to the vent.
Through adopting above-mentioned technical scheme, be provided with the fender position board on the air blast board, the fender position board can carry on spacingly to the deep bead for the deep bead reduces the rotation angle of deep bead when the air blast board is quick-witted moving downwards, and when the air blast board was when the rebound, the deep bead can resume the normal position, makes the deep bead carry out under the sealed prerequisite to the vent through keeping off the position board, and the air blast board can be quick reciprocating motion from top to bottom.
Preferably, a sealing ring is provided between the blower plate and the inner wall of the cabinet.
Through adopting above-mentioned technical scheme, be provided with the sealing ring on the side of air-blast board, four inner wall looks butt of sealing ring and the cabinet body, when the air-blast board upwards moves, the sealing ring can seal the side of air-blast board for the air-blast board can be with more air discharge cabinet bodies, and the sealing ring can set up between the cabinet body and air-blast board, can reduce the wearing and tearing between the air-blast board and the cabinet body.
Preferably, an air filter element is arranged at an air inlet of the cabinet body.
Through adopting above-mentioned technical scheme, the air intake department at the cabinet body is provided with air filter, consequently when the air admission cabinet body is inside, can be filtered by air filter, reduces because the dust quantity that the air flow brought into the cabinet body inside.
In summary, the present application has the following technical effects:
1. by arranging the air blowing plate, when the air blowing plate moves up and down, the flow of air in the cabinet body can be accelerated, so that more heat can be driven by the air to flow to the outside, and the possibility of overhigh temperature in the cabinet body is reduced;
2. through having set up the deep bead, the deep bead is articulated mutually with the air-blast board, and when the air-blast board rebound, the deep bead can seal the vent, and when the air-blast board rebound, the deep bead will remove the sealing to the vent under the effect of air resistance for the air can enter into the air-blast board top through the vent.
Drawings
FIG. 1 is an overall structural diagram of a power distribution cabinet in the embodiment of the present application;
FIG. 2 is a cross-sectional view of a power distribution cabinet in an embodiment of the present application;
fig. 3 is a section view of a power distribution cabinet in a motion state in the embodiment of the present application.
In the figure, 1, a cabinet body; 11. an air inlet; 12. an air outlet; 13. an air filter element; 2. a blast plate; 21. a vent; 22. a wind deflector; 23. a stop plate; 24. a seal ring; 3. a drive assembly; 31. a connecting rod; 32. rotating the disc; 33. a drive motor; 4. and (5) positioning the rod.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the application provides safe heat dissipation type switch board, including the cabinet body 1, air intake 11 has been seted up on the cabinet body 1, air intake 11 sets up the position that leans on in two relative sides of the cabinet body 1, air intake 11 has been seted up a plurality ofly and has been arranged evenly to the square matrix form, up end central point puts at the cabinet body 1 has seted up air outlet 12, air outlet 12 is the quad slit, make the air of the internal portion of cabinet 1 and the external world be linked together through air intake 11 and air outlet 12, when the temperature of the internal portion of cabinet 1 is higher than ambient temperature, because air convection makes and flows each other between the air of the internal portion of cabinet 1 and the external air, the heat of the internal portion of cabinet 1 will be brought the external side of cabinet by the air, just so can make the internal portion's of cabinet temperature reduce.
Referring to fig. 2 and 3, a blowing plate 2 is arranged inside the cabinet body 1, a driving assembly 3 capable of driving the blowing plate 2 to move up and down is arranged above the blowing plate 2, and the driving assembly 3 is used for driving the blowing plate 2 to move up and down, so that the air flow inside the cabinet body 1 is accelerated. The 2 level settings of blast plate and four lateral walls sliding connection of blast plate 2 and the cabinet body 1 are fixed with sealing ring 24 on the global of blast plate 2 along the edge of blast plate 2, and sealing ring 24 is soft material and is located between blast plate 2 and the cabinet body 1, and one side and the cabinet body 1 looks butt of blast plate 2 are kept away from to sealing ring 24. The sealing ring 24 is used for sealing the air blowing plate 2 and the cabinet body 1, so that the abrasion between the air blowing plate 2 and the cabinet body 1 can be reduced; when the blowing plate 2 moves up and down in the cabinet 1, the air in the cabinet 1 can flow at an increased speed, and further more heat can be conveyed to the outside air by the air in the cabinet 1.
Referring to fig. 2 and 3, vent 21 is provided on the blower plate 2, the vent 21 penetrates through the blower plate 2, the vent 21 is provided with four vents 21 arranged in a square array on the blower plate 2, a wind shield 22 capable of sealing the vent 21 is provided on the upper surface of the blower plate 2, the wind shield 22 is made of a light material, the wind shield 22 is arranged at the position of the vent 21, one end of the wind shield 22 is hinged to the blower plate 2, a baffle plate 23 is provided on the upper surface of the blower plate 2, the baffle plate 23 is arranged at the hinged shaft position of the blower plate 2 and the wind shield 22, the plane where the baffle plate 23 is located is parallel to the axis of the hinged shaft, the baffle plate 23 is obliquely and upwardly arranged in the direction close to the vent 21, and the baffle plate 23 is fixedly connected with the blower plate 2.
Referring to fig. 2 and 3, when the blowing plate 2 moves upwards in the cabinet, under the action of gravity and air resistance, the wind shield 22 can be attached to the upper surface of the blowing plate 2, the wind shield 22 seals the vent 21, the blowing plate 2 can extrude air above the blowing plate 2 out of the cabinet body 1, and meanwhile, the volume of air pressure below the blowing plate 2 in the cabinet body 1 is increased and the air pressure is reduced due to the upward movement of the blowing plate 2, so that the outside air can enter the cabinet body 1 through the air inlet 11; when the air blowing plate 2 moves downwards, the air blocking plate 22 is light in weight, so that the air blocking plate 22 can rotate upwards under the action of air resistance, at the moment, the air blocking plate 22 can remove the sealing effect on the vent 21, air below the air blowing plate 2 can enter the upper part of the air blowing plate 2 through the vent 21, meanwhile, heat generated in the cabinet body 1 can be brought to the upper part of the air blowing plate 2, the stop plate 23 can limit the rotating angle of the air blocking plate 22, and the possibility that the air blocking plate 22 cannot seal the vent 21 when rotating to cross a vertical plane under the action of air resistance is reduced; after the blast plate 2 moves to the lowest position of the self stroke, the wind shield 22 will be restored to the original position under the action of gravity; the blast plate 2 circulates in proper order and reciprocates, and then drives the air and enters into the cabinet body 1 inside from air intake 11, later flows out the cabinet body 1 from air outlet 12 again, and the air can bring the heat of the cabinet body 1 inside into the external world at the in-process that flows for the temperature of the cabinet body 1 inside reduces.
Referring to fig. 2 and 3, the driving assembly 3 includes a connecting rod 31, a rotating disk 32 and a driving motor 33, the connecting rod 31 is vertically disposed above the blower plate 2 and the lower end is hinged with the blower plate 2, the rotating disk 32 is disposed inside the air outlet 12 and the axis thereof is horizontal, the upper end of the connecting rod 31 is rotatably connected with the side of the rotating disk 32 at a position close to the edge of the rotating disk 32, the axis of the rotating shaft between the connecting rod 31 and the rotating disk 32 is parallel to the axis of the hinge shaft between the connecting rod 31 and the blower plate 2, and the driving motor 33 is disposed on the upper end surface of the cabinet 1 and can drive the rotating disk 32 to rotate around the central axis of the rotating disk 32. When the driving motor 33 works, the rotating disc 32 is driven to rotate, the rotating disc 32 drives one end, away from the blast plate 2, of the connecting rod 31 to rotate around the rotating axis of the rotating disc 32, and meanwhile, the connecting rod 31 drives the blast plate 2 to reciprocate up and down.
Referring to fig. 2 and 3, two positioning rods 4 are arranged below the top surface inside the cabinet body 1, the two positioning rods 4 are vertically arranged, the upper ends of the two positioning rods 4 are fixedly connected with the cabinet body 1, the lower ends of the positioning rods 4 penetrate through the air blowing plate 2 and are in sliding connection with the air blowing plate 2, when the air blowing plate 2 moves to the lowest position, the lower ends of the positioning rods 4 can be inserted into the air blowing plate 2, and the two positioning rods 4 are symmetrically arranged on two sides of the connecting rod 31; through two locating levers 4 and connecting rod 31 with blast plate 2 spacing in cabinet body 1 inside for blast plate 2 can be along locating lever 4's axis direction reciprocating motion, reduces the possibility that blast plate 2 drops from locating lever 4 when reciprocating.
Referring to fig. 2 and 3, an air filter element 13 is arranged at the position of the air inlet 11 inside the cabinet body 1, and the air filter element 13 is fixed on the cabinet body 1; air can be earlier through air filter 13's filtration when getting into the cabinet body 1, and then the air just can enter into the cabinet body 1 inside, and air filter 13 can reduce external dust or other impurity and enter into the possibility of the cabinet body 1 inside, and then has improved the security of the cabinet body 1 when using.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (8)
1. The utility model provides a safe heat dissipation type switch board, includes the cabinet body (1), its characterized in that: the air blowing device is characterized in that an air blowing plate (2) capable of moving up and down in the cabinet body (1) is arranged in the cabinet body (1), the air blowing plate (2) is horizontally arranged and is in sliding connection with four inner walls of the cabinet body (1), an air outlet (12) is formed in the upper end face of the cabinet body (1), and an air inlet (11) is formed in the side face of the cabinet body (1).
2. The safety heat dissipation type power distribution cabinet according to claim 1, characterized in that: be provided with drive assembly (3) that can drive blast plate (2) and reciprocate on the cabinet body (1), drive assembly (3) are including connecting rod (31) and rotary disk (32), the top and the lower end of connecting rod (31) vertical setting blast plate (2) are articulated with blast plate (2), rotary disk (32) set up in air outlet (12) inside and self axis level, rotary disk (32) rotate with the cabinet body (1) and are connected, connecting rod (31) are connected with the position rotation that rotary disk (32) side is close to the edge, articulated axis between connecting rod (31) and blast plate (2) is parallel with the axis of rotation of rotary disk (32).
3. The safety heat dissipation type power distribution cabinet according to claim 2, characterized in that: the top surface in the cabinet body (1) is vertically provided with a positioning rod (4), and the lower end of the positioning rod (4) can penetrate through the air blowing plate (2) and is in sliding connection with the air blowing plate (2).
4. The safety heat dissipation type power distribution cabinet according to claim 3, characterized in that: two positioning rods (4) are arranged, and the two positioning rods (4) and the connecting rod (31) are arranged in a triangular shape.
5. The safety heat dissipation type power distribution cabinet according to claim 1, characterized in that: a plurality of ventilation openings (21) are formed in the air blowing plate (2), air blocking plates (22) capable of sealing the ventilation openings (21) are arranged on the upper surface of the air blowing plate (2), and one sides of the air blocking plates (22) are hinged to the air blowing plate (2).
6. The safety heat dissipation type power distribution cabinet according to claim 5, wherein: a position blocking plate (23) parallel to the axis of the hinge shaft is arranged at the hinge shaft between the wind shield (22) and the blast plate (2), the lower end of the position blocking plate (23) is fixedly connected with the blast plate (2), and the blast plate (2) is obliquely and upwards arranged in the direction close to the vent (21).
7. The safety heat dissipation type power distribution cabinet according to claim 1, characterized in that: a sealing ring (24) is arranged between the blast plate (2) and the inner wall of the cabinet body (1).
8. The safety heat dissipation type power distribution cabinet according to claim 1, characterized in that: an air filter element (13) is arranged at the air inlet (11) of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255022.2U CN214100531U (en) | 2020-12-29 | 2020-12-29 | Safe heat dissipation type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255022.2U CN214100531U (en) | 2020-12-29 | 2020-12-29 | Safe heat dissipation type switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100531U true CN214100531U (en) | 2021-08-31 |
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ID=77434762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023255022.2U Active CN214100531U (en) | 2020-12-29 | 2020-12-29 | Safe heat dissipation type switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100531U (en) |
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2020
- 2020-12-29 CN CN202023255022.2U patent/CN214100531U/en active Active
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