CN220544479U

CN220544479U - Waterproof distribution box

Info

Publication number: CN220544479U
Application number: CN202320506036.1U
Authority: CN
Inventors: 赵勇江
Original assignee: Jianeng Shanghai Science And Technology Co ltd
Current assignee: Jianeng Shanghai Science And Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2024-02-27
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to a waterproof distribution box, which belongs to the technical field of distribution boxes and comprises a box body, a mounting groove and a heat dissipation mechanism, wherein the mounting groove is arranged in the box body, the heat dissipation mechanism is arranged in the mounting groove and comprises an air inlet and an air outlet, the air inlet and the air outlet are arranged on the inner wall of the mounting groove, the air inlet and the air outlet are respectively communicated with an air inlet cavity and an air outlet cavity, the air inlet cavity and the air outlet cavity are communicated through heat exchange pipes, a first air supply assembly is arranged in the air outlet cavity and comprises a first chain wheel shaft, the first chain wheel shaft is connected with the inner wall of the air outlet cavity, the bottom end of the first chain wheel shaft is connected with a fan blade, the first chain wheel shaft is connected with a second chain wheel shaft through a first chain, the top end of the first chain wheel shaft is connected with a motor, the bottom end of the second chain wheel shaft penetrates into the air inlet cavity and is connected with a driving bevel gear, and the driving bevel gear is connected with the second air supply assembly through a driving bevel gear, the third chain shaft and the second chain.

Description

Waterproof distribution box

Technical Field

The utility model relates to the field of distribution boxes, in particular to a waterproof distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

The utility model of Chinese patent application No. CN202122202101.5 discloses an outdoor waterproof distribution box, which comprises a distribution box, wherein the distribution box comprises a box body and a fixing device, the fixing device is arranged on the back surface of the box body, the box body comprises a fixing sliding block, a rain-proof cover, a vent hole, a rotating bracket clamping groove, a rotating bracket base, a box door and a box door rotating shaft, the fixing sliding block is arranged on the back surface of the box body, the rain-proof cover is arranged at the top end of the box body, the vent hole is formed in two sides of the box body, the rotating bracket clamping groove is arranged at the side end of the box body, the rotating bracket base is arranged on the back surface of the box door, the rotating bracket is internally arranged, the box door rotating shaft is arranged inside the box door, the fixing device comprises a fixing block and a sliding groove, and the sliding groove is formed in the fixing block. This outdoor waterproof block terminal, through when the installation block terminal, insert the spout in the fixed block with the fixed slider card at box back, the design has replaced traditional screw fixation's mode like this, has realized the quick installation and the dismantlement of block terminal.

The above comparative document has the following problems:

(1) First, the waterproof effect of the above-mentioned distribution box is poor, and dust and moisture in the outside air may enter the distribution box through the vent hole, which reduces the waterproof and heat-radiating effects of the distribution box.

(2) Secondly, the above-mentioned distribution box needs to be moved and transported by means of handling, which is inconvenient for the use of staff.

Disclosure of Invention

The utility model aims to provide a waterproof distribution box, which solves the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a waterproof block terminal, includes box, mounting groove and heat dissipation mechanism, the mounting groove sets up in the inside of box, the inside of mounting groove is equipped with heat dissipation mechanism, heat dissipation mechanism includes air intake and air outlet, air intake and air outlet symmetry set up on the inner wall of mounting groove, air intake and air outlet communicate air inlet cavity and air outlet cavity respectively, air inlet cavity and air outlet cavity are linked together through the heat exchange tube, the air outlet cavity inner wall of air outlet top is equipped with first air supply subassembly, first air supply subassembly includes first sprocket shaft, the top surface inner wall in first sprocket shaft swing joint air outlet cavity, the bottom fixed connection flabellum of first sprocket shaft, first sprocket shaft passes through first chain drive and connects second sprocket shaft, the top fixed connection motor's of first sprocket shaft output shaft, the top inner wall in motor fixed connection air outlet cavity, the bottom of second sprocket shaft runs through and extends to the inside in air inlet cavity, the bottom fixed connection driving tooth of second sprocket shaft, the surface engagement of driving tooth is equipped with first air supply subassembly, the first air supply subassembly is through first air supply subassembly, the first air supply subassembly is unanimous to the inside surface of second sprocket shaft.

Further, two heat exchange tubes are arranged in total, and the two heat exchange tubes are symmetrically arranged outside the box body in an S shape.

Further, the inner walls of one side of the air inlet and the air outlet, which are close to the mounting groove, are respectively fixedly connected with a filter screen.

Further, temperature detection modules and wireless control modules are symmetrically arranged at the upper ends of the inner walls of the two opposite sides of the mounting groove, and the wireless control modules are electrically connected with the motor and the temperature detection modules.

Further, the top surface of the box body is provided with a rain shield.

Further, the bottom surface fixedly connected with of box removes the seat, remove the bottom surface edge all around of seat and be provided with circular recess respectively, four the top surface inner wall of circular recess is fixedly connected with electric telescopic handle respectively, four electric telescopic handle's bottom swing joint has universal pulley respectively.

Further, the inner wall of one side of the box body close to the opening is movably connected with a sealing bin gate.

The utility model provides a waterproof distribution box through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, through the air inlet, the air outlet, the air inlet cavity, the air outlet cavity, the heat exchange tube, the first air supply assembly, the first sprocket shaft, the fan blade, the first chain, the second sprocket shaft, the motor, the driving bevel gear, the transmission bevel gear, the third sprocket shaft, the second chain and the second air supply assembly, the air in the box body can be driven to circularly dissipate heat, so that the adverse effect of dust and moisture in the outside air on the distribution box is avoided, the waterproof effect of equipment is improved, and the service life of the distribution box is prolonged.

And two,: according to the utility model, the power distribution box can be conveniently moved and installed by a user through the movable seat, the circular groove, the electric telescopic rod and the universal pulley, so that the use of the user is facilitated.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic illustration of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

fig. 3 is an enlarged schematic view of a region a of fig. 1.

Reference numerals illustrate: 1. a case; 2. a mounting groove; 3. a heat dissipation mechanism; 31. an air inlet; 32. an air outlet; 33. an air inlet cavity; 34. an air outlet cavity; 35. a heat exchange tube; 36. a first air supply assembly; 3601. a first sprocket shaft; 3602. a fan blade; 37. a first chain; 38. a second sprocket shaft; 39. a motor; 310. driving the bevel gear; 311. driving bevel gear; 312. a third sprocket shaft; 313. a second chain; 314. a second air supply assembly; 4. a filter screen; 5. a temperature detection module; 6. a wireless control module; 7. a rain shield; 8. a movable seat; 9. a circular groove; 10. an electric telescopic rod; 11. a universal pulley; 12. sealing the bin gate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments 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.

The utility model provides a waterproof distribution box through improvement, as shown in fig. 1-3, which comprises a box body 1, a mounting groove 2 and a heat dissipation mechanism 3, wherein the mounting groove 2 is arranged in the box body 1, the heat dissipation mechanism 3 is arranged in the mounting groove 2, the heat dissipation mechanism 3 comprises an air inlet 31 and an air outlet 32, the air inlet 31 and the air outlet 32 are symmetrically arranged on the inner wall of the mounting groove 2, the air inlet 31 and the air outlet 32 are respectively communicated with an air inlet cavity 33 and an air outlet cavity 34, the air inlet cavity 33 and the air outlet cavity 34 are communicated through a heat exchange tube 35, a first air supply assembly 36 is arranged on the inner wall of the air outlet cavity 34 above the air outlet 32, the first air supply assembly 36 comprises a first sprocket shaft 3601, the first sprocket shaft 3601 is movably connected with the inner wall of the top surface of the air outlet cavity 34, the bottom fixed connection flabellum 3602 of first sprocket shaft 3601, second sprocket shaft 38 is connected through first chain 37 transmission to first sprocket shaft 3601, the output shaft of motor 39 is connected fixedly to the top end of first sprocket shaft 3601, the top surface inner wall of air-out chamber 34 is connected fixedly to motor 39, the bottom of second sprocket shaft 38 runs through and extends to the inside of air inlet chamber 33, the bottom fixed connection drive awl tooth 310 of second sprocket shaft 38, drive awl tooth 311 is connected in the surface engagement of drive awl tooth 310, drive awl tooth 311's internal surface fixed connection third sprocket shaft 312, third sprocket shaft 312 passes through second chain 313 transmission and connects second air supply subassembly 314, second air supply subassembly 314 and first air supply subassembly 36 set up unanimously.

The two heat exchange tubes 35 are arranged in total, the two heat exchange tubes 35 are symmetrically arranged outside the box body 1 in an S shape, and the heat exchange tubes 35 can play a role in facilitating heat dissipation of air.

The inner walls of one side of the air inlet 31 and the air outlet 32, which are close to the mounting groove 2, are fixedly connected with a filter screen 4 respectively, and the filter screen 4 can play a role in preventing a user from touching the fan blade 3602 by mistake.

Temperature detection modules 5 (the temperature detection modules 5 can use the VMS-WS-485-1 of the Wenyer or can use other temperature detection modules with the same function) and wireless control modules 6 (the wireless control modules 6 can use the XY-MBD87A of the Newbitinfo or can use other wireless control modules with the same function) are symmetrically arranged at the upper ends of the inner walls of the two opposite sides of the installation groove 2, and the wireless control modules 6 are electrically connected with the motor 39 and the temperature detection modules 5, so that a user can remotely control and know the conditions inside the distribution box through the wireless control modules 6 and the temperature detection modules 5.

The top surface of box 1 is equipped with the rain shield 7, can play the effect that prevents that the rainwater from directly splashing to the outside of box 1 through the rain shield 7.

The bottom surface fixedly connected with of box 1 removes seat 8, remove the bottom surface edge all around of seat 8 and be provided with circular recess 9 respectively, four the top surface inner wall of circular recess 9 is fixedly connected with electric telescopic handle 10 respectively, four electric telescopic handle 10's bottom is swing joint has universal pulley 11 respectively, can play the effect that convenience of customers removed and fixed the block terminal through removing seat 8, circular recess 9, electric telescopic handle 10 and universal pulley 11.

The inner wall of one side of the box body 1 close to the opening is movably connected with a sealing bin gate 12.

Working principle: in the process of using the distribution box, the temperature detection module 5 can detect the temperature of the air in the installation groove 2, when the temperature in the installation groove 2 rises, the control terminal can remotely start the motor 39 of the heat dissipation mechanism 3 through the wireless control module 6, the motor 39 can drive the second chain wheel shaft 38 to rotate, the second chain wheel shaft 38 can drive the first chain wheel shaft 3601 and the fan blades 3602 of the first air supply assembly 36 through the first chain wheel shaft 37, the bottom end of the second chain wheel shaft 38 can drive the second air supply assembly 314 to reversely rotate through the driving bevel gear 310, the driving bevel gear 311, the third chain wheel shaft 312 and the second chain 313, the first air supply assembly 36 can suck hot air in the installation groove 2 into the air outlet cavity 34 through the air outlet 32, the hot air can move to the outside of the box body 1 through the heat exchange tube 35, after the heat dissipation is completed, the air can enter the inside of the air inlet cavity 33, the air inlet cavity 33 can be injected into the inside the installation groove 2 again through the second air supply assembly 314 and the air inlet 31, the bad influence on the moisture in the distribution box is avoided, and the service life of the distribution box is prolonged.

When the user needs to move the box 1, the user can start the electric telescopic rod 10 through the mobile terminal, the electric telescopic rod 10 can drive the universal pulley 11 to move to the outside of the circular groove 9 of the movable seat 8, and after the movement is completed, the user can move the box 1 through the universal pulley 11.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A waterproof block terminal, its characterized in that: including box (1), mounting groove (2) and cooling mechanism (3), mounting groove (2) set up in the inside of box (1), the inside of mounting groove (2) is equipped with cooling mechanism (3), cooling mechanism (3) are including air intake (31) and air outlet (32), air intake (31) and air outlet (32) symmetry set up on the inner wall of mounting groove (2), air intake (31) and air outlet (32) communicate air inlet chamber (33) and air outlet chamber (34) respectively, air inlet chamber (33) and air outlet chamber (34) are linked together through heat exchange tube (35), air outlet chamber (34) inner wall of air outlet (32) top is equipped with first air supply subassembly (36), first air supply subassembly (36) are including first sprocket shaft (3601), the top surface inner wall of first sprocket shaft (3601) swing joint air outlet chamber (34), the bottom end fixed connection (3602) of first sprocket shaft (3601), first sprocket shaft (37) are through first sprocket shaft (37) fixed connection sprocket shaft (39) of first sprocket shaft (37), the bottom of second sprocket axle (38) runs through and extends to the inside in air inlet chamber (33), the bottom fixed connection drive awl tooth (310) of second sprocket axle (38), the surface meshing of drive awl tooth (310) is connected transmission awl tooth (311), the internal surface fixed connection third sprocket axle (312) of transmission awl tooth (311), second air supply subassembly (314) are connected in third sprocket axle (312) through the transmission of second chain (313), second air supply subassembly (314) are unanimous with first air supply subassembly (36) setting.

2. A waterproof distribution box according to claim 1, characterized in that: two heat exchange pipes (35) are arranged in total, and the two heat exchange pipes (35) are symmetrically arranged outside the box body (1) in an S shape.

3. A waterproof distribution box according to claim 1, characterized in that: the inner walls of one side of the air inlet (31) and one side of the air outlet (32) close to the mounting groove (2) are fixedly connected with a filter screen (4) respectively.

4. A waterproof distribution box according to claim 1, characterized in that: the temperature detection modules (5) and the wireless control modules (6) are symmetrically arranged at the upper ends of the inner walls of the two opposite sides of the mounting groove (2), and the wireless control modules (6) are electrically connected with the motor (39) and the temperature detection modules (5).

5. A waterproof distribution box according to claim 1, characterized in that: the top surface of the box body (1) is provided with a rain shield (7).

6. A waterproof distribution box according to claim 1, characterized in that: the novel electric telescopic device is characterized in that the bottom surface of the box body (1) is fixedly connected with a movable seat (8), circular grooves (9) are respectively formed in the peripheral edges of the bottom surface of the movable seat (8), electric telescopic rods (10) are respectively and fixedly connected to the inner walls of the top surfaces of the circular grooves (9), and universal pulleys (11) are respectively and movably connected to the bottom ends of the electric telescopic rods (10).

7. A waterproof distribution box according to claim 1, characterized in that: the inner wall of one side of the box body (1) close to the opening is movably connected with a sealing bin door (12).