CN219165016U

CN219165016U - Weak current cabinet with strong dustproof heat dissipation

Info

Publication number: CN219165016U
Application number: CN202223269751.2U
Authority: CN
Inventors: 王兵
Original assignee: Shanghai Jianglan Intelligent Technology Co ltd
Current assignee: Shanghai Jianglan Intelligent Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-09
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a weak current cabinet with strong dustproof heat dissipation, which belongs to the technical field of weak current cabinets, solves the problems of poor heat dissipation effect and inconvenient disassembly and cleaning of a dustproof net, and has the technical key points that: including the cabinet body and the radiating mechanism of blowing, the radiating mechanism of blowing of setting can order about the epaxial flabellum rotation of blowing of first connecting, be convenient for cool down the processing of dispelling the heat to the functional device of below, and can order about the movable plate drive the flabellum reciprocating motion of blowing simultaneously on the deflector, thereby the radiating range of blowing the flabellum further promotes, the radiating effect is good, the dustproof processing to the outside is realized to the inboard first filter screen that sets up of ventilation hole, and filter screen frame convenient to detach installs, be convenient for clear up first filter screen, the second filter screen is pegged graft for the slip at the internal mounting means of cabinet, thereby can realize the installation dismantlement to the second filter screen, the clean processing of being convenient for, have radiating effect good and the clean advantage of dust screen convenient to detach.

Description

Weak current cabinet with strong dustproof heat dissipation

Technical Field

The utility model relates to the field of weak current cabinets, in particular to a weak current cabinet with strong dustproof and heat dissipation properties.

Background

The weak current box is also called a weak current cabinet, is a concentrated box of a weak voltage circuit, is generally used in modern home decoration, such as a network cable, a telephone line, a display of a computer, a USB line, VGA of a television, chromatic aberration, an antenna and the like, and can be placed in the concentrated box; if the objects are not put in sequence, the objects are a large group of lines, so that the objects are very messy and discordant, and the cleaning is also affected. In summary, weak boxes are used to house these devices and to organize the wires.

Chinese patent document publication No. CN212324521U, which specifically discloses the basic components: comprises a cabinet body placed on the ground, a cabinet door rotatably connected to one side of the cabinet body, and a ventilation opening arranged above the cabinet body; and (3) a connecting assembly: comprises a plurality of mounting plates fixed in the cabinet body, a supporting rod fixed above the interior of the cabinet body, and a plurality of reinforcing rods connected above the supporting rod and fixed on an upper top plate in the interior of the cabinet body; and a heat radiation assembly: comprises a motor fixed in the center of a supporting rod, a fan connected to the rotating shaft of the motor, and a plurality of cooling pipes embedded in a mounting plate.

Above-mentioned light current switch board is when carrying out ventilation heat dissipation processing, just purely carries out heat dissipation processing through motor drive fan to the inside center of the cabinet body, and the unable fine heat dissipation processing that obtains in inside both sides leads to inside radiating effect relatively poor, and the dust screen that just sets up can't dismantle, leads to the maintenance in later stage clean comparatively troublesome, and the suitability is poor, can't satisfy the in-service use needs.

Therefore, it is necessary to provide a weak current cabinet with strong dustproof heat dissipation, and the purpose is to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the embodiment of the utility model aims to provide a weak current cabinet with strong dustproof heat dissipation, and aims to solve the defects of poor heat dissipation effect and inconvenient disassembly and cleaning of a dustproof net in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dustproof strong weak electric cabinet that dispels heat, includes the cabinet body, it has the cabinet door to articulate on the cabinet body, the rear of the cabinet body is provided with a plurality of ventilation hole, one side movable mounting in ventilation hole has the filter screen frame, be provided with first filter screen on the filter screen frame, the inside of the cabinet body is provided with a plurality of mounting panel, second filter screen and link box are installed to the top of mounting panel, be provided with the heat dissipation mechanism that bloies in the link box, the heat dissipation mechanism that bloies includes first connecting axle, bloies flabellum and movable plate, first connecting axle rotates to be connected on the movable plate, the one end fixedly connected with of first connecting axle bloies the flabellum, movable plate movable mounting is in the inside of link box, link box fixed mounting is in the top of the cabinet body.

As a further scheme of the utility model, the blowing and radiating mechanism further comprises a blowing driving group for driving the blowing fan blades to rotate, the blowing driving group comprises a first synchronous belt, a second connecting shaft and a first motor, the second connecting shaft is rotationally connected to the moving plate, the first connecting shaft is rotationally connected with the second connecting shaft through the first synchronous belt, the second connecting shaft is fixedly connected with an output shaft of the first motor, the first motor is fixedly arranged on the moving plate, the moving plate is slidingly connected to the inside of the connecting box through a guide plate, the output shaft of the first motor drives the second connecting shaft to rotate, and the blowing fan blades on the first connecting shaft are driven to rotate under the driving action of the first synchronous belt.

As a further scheme of the utility model, the blowing and heat dissipating mechanism further comprises a reciprocating driving group for driving the moving plate to reciprocate, the reciprocating driving group comprises a rotating gear, an incomplete gear, a second synchronous belt and a second motor, the rotating gear is in meshed connection with the incomplete gear, a plurality of teeth which are respectively in meshed connection with the rotating gear and the incomplete gear are arranged on the moving plate, the rotating gear is rotationally connected to the inside of the connecting box through a third connecting shaft, the incomplete gear is rotationally connected to the inside of the connecting box through a fourth connecting shaft, the fourth connecting shaft is rotationally connected with an output shaft of the second motor through the second synchronous belt, the second motor is fixedly arranged in the inside of the connecting box through a connecting plate, the output shaft of the second motor drives the incomplete gear on the fourth connecting shaft to rotate under the synchronous drive of the second synchronous belt, and the incomplete gear drives the rotating gear to rotate positively and negatively in a certain range under the meshed connection with the teeth and the rotating gear respectively, so that the blowing and heat dissipating range of the blowing and heat dissipating fan blade is driven to reciprocate on the guide plate.

As a further scheme of the utility model, the filter screen frame is movably inserted on the cabinet body, a plurality of handles are arranged on the outer side of the filter screen frame, a fixing plate is fixedly connected to the filter screen frame, and the fixing plate is arranged on the cabinet body through a fixing bolt.

As a further scheme of the utility model, the cooling pipe is arranged in the mounting plate, the temperature sensor is arranged in the cabinet body, and the second filter screen is connected with the cabinet body in an inserting mode.

As a further scheme of the utility model, the cabinet door is provided with an observation window.

In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

according to the utility model, the air blowing and radiating mechanism can drive the air blowing fan blades on the first connecting shaft to rotate, so that the lower functional devices can be conveniently subjected to heat radiation and temperature reduction treatment, and the moving plate can drive the air blowing fan blades to reciprocate on the guide plate, so that the air blowing and radiating range of the air blowing fan blades is further improved, the heat radiating effect is good, and the air blowing and radiating device is convenient to use.

The ventilation hole through the cabinet body outside carries out corresponding ventilation treatment, and the dustproof treatment to the outside is realized to the inboard first filter screen that sets up of ventilation hole to when the dust on the first filter screen is accumulated too much, the accessible dismantles fixing bolt on the fixed plate, thereby is convenient for dismantle the filter screen frame and go out under the effect of handle, is convenient for clear up first filter screen.

The second filter screen that sets up is the slip grafting at the internal mounting means of cabinet to can realize the installation dismantlement to the second filter screen, the clean processing of being convenient for, convenient to use.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the utility model.

Fig. 2 is a schematic rear view of an embodiment of the utility model.

Fig. 3 is a schematic structural diagram of the interior of the embodiment of the utility model.

Fig. 4 is a schematic structural view of a junction box in an embodiment of the utility model.

Fig. 5 is a schematic view of the structure of the inside of the junction box in the embodiment of the utility model.

Fig. 6 is a schematic top view of the connection inside the junction box according to the embodiment of the utility model.

Fig. 7 is a schematic structural view of a screen frame according to an embodiment of the utility model.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. an observation window; 4. a filter screen frame; 5. a handle; 6. a fixing plate; 7. a fixing bolt; 8. a first filter screen; 9. a mounting plate; 10. a cooling tube; 11. a temperature sensor; 12. a second filter screen; 13. a connection box; 14. a moving plate; 15. a guide plate; 16. a first connecting shaft; 17. blowing fan blades; 18. a first synchronization belt; 19. a second connecting shaft; 20. a first motor; 21. teeth; 22. rotating the gear; 23. an incomplete gear; 24. a third connecting shaft; 25. a fourth connecting shaft; 26. a second timing belt; 27. a second motor; 28. a connecting plate; 29. and (3) a vent hole.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-6, a dustproof strong weak electric cabinet that dispels heat, including cabinet body 1, articulated on the cabinet body 1 have cabinet door 2, the rear of cabinet body 1 is provided with a plurality of ventilation hole 29, one side movable mounting of ventilation hole 29 has filter screen frame 4, be provided with first filter screen 8 on the filter screen frame 4, the inside of cabinet body 1 is provided with a plurality of mounting panel 9, second filter screen 12 and junction box 13 are installed to the top of mounting panel 9, be provided with the mechanism of dispelling heat of blowing in the junction box 13, the mechanism of dispelling heat of blowing includes first connecting axle 16, bloies flabellum 17 and movable plate 14, first connecting axle 16 rotates to be connected on movable plate 14, the one end fixedly connected with flabellum 17 of first connecting axle 16, movable plate 14 movable mounting is in the inside of junction box 13, junction box 13 fixed mounting is in the top of cabinet body 1.

Further, the air blowing and heat dissipating mechanism further comprises an air blowing driving group for driving the air blowing fan blades 17 to rotate, the air blowing driving group comprises a first synchronous belt 18, a second connecting shaft 19 and a first motor 20, the second connecting shaft 19 is rotationally connected to the movable plate 14, the first connecting shaft 16 is rotationally connected with the second connecting shaft 19 through the first synchronous belt 18, the second connecting shaft 19 is fixedly connected with an output shaft of the first motor 20, the first motor 20 is fixedly installed on the movable plate 14, and the movable plate 14 is slidingly connected to the inside of the connecting box 13 through the guide plate 15.

Further, the blowing and heat dissipating mechanism further comprises a reciprocating driving group for driving the moving plate 14 to reciprocate, the reciprocating driving group comprises a rotating gear 22, an incomplete gear 23, a second synchronous belt 26 and a second motor 27, the rotating gear 22 and the incomplete gear 23 are in meshed connection, a plurality of teeth 21 which are respectively in meshed connection with the rotating gear 22 and the incomplete gear 23 are arranged on the moving plate 14, the rotating gear 22 is rotationally connected to the inside of the connecting box 13 through a third connecting shaft 24, the incomplete gear 23 is rotationally connected to the inside of the connecting box 13 through a fourth connecting shaft 25, the fourth connecting shaft 25 is rotationally connected with an output shaft of the second motor 27 through a second synchronous belt 26, and the second motor 27 is fixedly arranged in the inside of the connecting box 13 through a connecting plate 28.

Preferably, the cabinet door 2 can be opened to realize corresponding electrical installation to the inside of the cabinet body 1, the temperature sensor 11 in the cabinet body 1 can sense the temperature, when the temperature in the cabinet body 1 is too high, the output shaft of the first motor 20 drives the second connecting shaft 19 to rotate, and the air blowing fan blade 17 on the first connecting shaft 16 is driven to rotate under the driving action of the first synchronous belt 18, so that the heat dissipation and the temperature reduction treatment are conveniently carried out on the functional devices below.

Correspondingly, the first connecting shaft 16 and the second connecting shaft 19 are respectively provided with a belt pulley in transmission connection with the first synchronous belt 18.

Preferably, the output shaft of the second motor 27 drives the incomplete gear 23 on the fourth connecting shaft 25 to rotate under the synchronous driving action of the second synchronous belt 26, and the incomplete gear 23 drives the rotary gear 22 to rotate positively and negatively within a certain range under the meshing connection relation with the teeth 21 and the rotary gear 22 respectively, so that the moving plate 14 drives the blower fan blade 17 to reciprocate on the guide plate 15, and the blower fan blade 17 has a further improved blower heat dissipation range, a good heat dissipation effect and convenient use.

Correspondingly, the fourth connecting shaft 25 and the output shaft of the second motor 27 are respectively provided with a belt pulley in transmission connection with the first synchronous belt 18.

It should be noted that, the temperature sensor 11, the first motor 20 and the second motor 27 are all driven by an externally connected power source and a controller, which are well known to those skilled in the art, and are not described in detail herein.

As shown in fig. 1 to 3 and 7, as a preferred embodiment of the present utility model, the filter screen frame 4 is movably inserted into the cabinet 1, a plurality of handles 5 are disposed on the outer side of the filter screen frame 4, a fixing plate 6 is fixedly connected to the filter screen frame 4, and the fixing plate 6 is mounted on the cabinet 1 through a fixing bolt 7.

Further, a cooling pipe 10 is arranged in the mounting plate 9, a temperature sensor 11 is arranged in the cabinet body 1, and the second filter screen 12 is connected with the cabinet body 1 in an inserting mode.

Further, an observation window 3 is arranged on the cabinet door 2.

Preferably, in this embodiment, the weak electric cabinet performs corresponding ventilation treatment through the vent hole 29 on the outer side, and the first filter screen 8 disposed on the inner side of the vent hole 29 performs dust-proof treatment on the outer side.

Preferably, when the dust on the first filter screen 8 is excessively accumulated, the fixing bolts 7 on the fixing plate 6 can be detached, so that the filter screen frame 4 can be detached conveniently under the action of the handle 5, and the first filter screen 8 can be cleaned conveniently.

Preferably, the installation mode of the second filter screen 12 in the cabinet body 1 is sliding insertion, so that the second filter screen 12 can be installed and detached, cleaning treatment is convenient, and use is convenient.

Correspondingly, the cooling pipe 10 is embedded in the mounting plate 9, and the cooling pipe 10 is filled with colloidal refrigerant, so that the cooling treatment in the cabinet body 1 is further realized.

The working principle of the utility model is as follows: the cabinet door 2 can be opened to realize corresponding electric installation to the inside of the cabinet body 1, the temperature sensor 11 in the cabinet body 1 can sense the temperature, when the temperature in the cabinet body 1 is too high, the output shaft of the first motor 20 drives the second connecting shaft 19 to rotate, the fan blade 17 on the first connecting shaft 16 is driven to rotate under the driving action of the first synchronous belt 18, the lower functional device is convenient to perform heat dissipation and cooling treatment, the output shaft of the second motor 27 drives the incomplete gear 23 on the fourth connecting shaft 25 to rotate under the synchronous driving action of the second synchronous belt 26, the incomplete gear 23 drives the rotating gear 22 to positively and negatively rotate within a certain range under the meshing connection with the teeth 21 and the rotating gear 22 respectively, so that the moving plate 14 drives the fan blade 17 to reciprocate on the guide plate 15, the air blowing and cooling range of the fan blade 17 is further improved, the heat dissipation effect is good, and the use is convenient; and this weak current cabinet carries out corresponding ventilation treatment through the ventilation hole 29 in the outside, the dustproof processing to the outside is realized to the first filter screen 8 that ventilation hole 29 inboard set up, and when the dust on the first filter screen 8 is accumulated too much, the accessible dismantles fixing bolt 7 on the fixed plate 6, thereby be convenient for dismantle filter screen frame 4 and go out under the effect of handle 5, be convenient for clear up first filter screen 8, the mounting means of the second filter screen 12 that sets up in addition is the slip grafting in cabinet body 1, thereby can realize the installation dismantlement to second filter screen 12, the clean handling of being convenient for, convenient to use.

It is specially noted that the components in the application are all universal standard components or components known to those skilled in the art, and the problems that the heat dissipation effect is poor and the dust screen is inconvenient to detach and clean are effectively solved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a dustproof strong weak current cabinet that dispels heat, includes cabinet body (1), articulated on cabinet body (1) have cabinet door (2), a serial communication port, the rear of cabinet body (1) is provided with a plurality of ventilation hole (29), one side movable mounting of ventilation hole (29) has filter screen frame (4), be provided with first filter screen (8) on filter screen frame (4), the inside of cabinet body (1) is provided with a plurality of mounting panel (9), second filter screen (12) and junction box (13) are installed to the top of mounting panel (9), be provided with in junction box (13) and blow radiating mechanism, it includes first connecting axle (16), fan blade (17) and movable plate (14) to blow radiating mechanism, first connecting axle (16) rotate and are connected on movable plate (14), the one end fixedly connected with fan blade (17) of first connecting axle (16), movable plate (14) movable mounting is in the inside of junction box (13), junction box (13) fixed mounting is in the top of cabinet body (1).

2. The weak electric cabinet with strong dustproof heat dissipation according to claim 1, characterized in that the blowing heat dissipation mechanism further comprises a blowing driving group for driving the blowing fan blades (17) to rotate, the blowing driving group comprises a first synchronous belt (18), a second connecting shaft (19) and a first motor (20), the second connecting shaft (19) is rotationally connected to the moving plate (14), the first connecting shaft (16) is rotationally connected with the second connecting shaft (19) through the first synchronous belt (18), the second connecting shaft (19) is fixedly connected with an output shaft of the first motor (20), the first motor (20) is fixedly installed on the moving plate (14), and the moving plate (14) is slidingly connected to the inside of the connecting box (13) through the guide plate (15).

3. The weak current cabinet with strong dustproof heat dissipation according to claim 2, wherein the blowing heat dissipation mechanism further comprises a reciprocating driving group for driving the movable plate (14) to reciprocate, the reciprocating driving group comprises a rotary gear (22), an incomplete gear (23), a second synchronous belt (26) and a second motor (27), the rotary gear (22) and the incomplete gear (23) are in meshed connection, a plurality of teeth (21) which are respectively in meshed connection with the rotary gear (22) and the incomplete gear (23) are arranged on the movable plate (14), the rotary gear (22) is rotationally connected to the inside of the connecting box (13) through a third connecting shaft (24), the incomplete gear (23) is rotationally connected to the inside of the connecting box (13) through a fourth connecting shaft (25), the fourth connecting shaft (25) is rotationally connected with an output shaft of the second motor (27) through the second synchronous belt (26), and the second motor (27) is fixedly arranged in the inside of the connecting box (13) through a connecting plate (28).

4. The weak current cabinet with strong dustproof heat dissipation according to claim 1, wherein the filter screen frame (4) is movably inserted on the cabinet body (1), a plurality of handles (5) are arranged on the outer side of the filter screen frame (4), a fixing plate (6) is fixedly connected on the filter screen frame (4), and the fixing plate (6) is installed on the cabinet body (1) through a fixing bolt (7).

5. The weak current cabinet with strong dustproof heat dissipation according to claim 1, wherein the cooling pipe (10) is arranged in the mounting plate (9), the temperature sensor (11) is arranged in the cabinet body (1), and the second filter screen (12) is connected with the cabinet body (1) in an inserting mode.

6. The weak current cabinet with strong dustproof heat dissipation according to claim 1, characterized in that the cabinet door (2) is provided with an observation window (3).