CN213460596U

CN213460596U - Dampproofing formula low-voltage cabinet

Info

Publication number: CN213460596U
Application number: CN202022421552.3U
Authority: CN
Inventors: 阮立恒
Original assignee: Jiangsu Hihan Electric Technology Co ltd
Current assignee: Jiangsu Hihan Electric Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-15
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a dampproofing formula low-voltage cabinet, dampproofing formula low-voltage cabinet includes the cabinet body, the inside fixed mounting of the cabinet body has the dehumidifier, the front of dehumidifier is provided with the dehumidifier air inlet, the back fixedly connected with dehumidifier gas outlet of the cabinet body, the below of dehumidifier is located the inside fixed mounting of the cabinet body and has the drying box, the interior diapire of the cabinet body is seted up flutedly, the lower extreme of baffle is provided with the heat dissipation fan, the upper end fixedly connected with weather shield of bracing piece. The utility model provides a dampproofing formula low-voltage cabinet has reached the inside function of dry low-voltage cabinet to avoid making moist of low-voltage cabinet, improved the life and the suitability of device, improved the inside air permeability of low-voltage cabinet through the heat dissipation fan, guaranteed the ventilation effect of low-voltage cabinet, avoided the high temperature can influence the use of inside electrical apparatus, reduce the life of low-voltage cabinet, avoided the temperature in case too high causing electrical apparatus to catch fire easily, cause the occurence of failure.

Description

Dampproofing formula low-voltage cabinet

Technical Field

The utility model relates to a dampproofing formula low-voltage cabinet field especially relates to a dampproofing formula low-voltage cabinet.

Background

The low-voltage cabinet is also called a low-voltage switch cabinet, is suitable for various enterprises, factories and civil industries which need a large amount of electric energy loss, and is used for power transmission, power distribution and electric energy conversion, a power distribution system of which the rated current of a low-voltage power distribution cabinet is 50Hz and the rated voltage is 380V is used for power, illumination and electric energy conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.

The existing low-voltage cabinet is installed at different positions, but most of the low-voltage cabinet is outdoors or exposed to a working environment, because of lack of equipment maintenance and the fact that the low-voltage cabinet is mostly made of metal products, once the low-voltage cabinet is too humid, the low-voltage cabinet is easy to rust, but also easily cause the damage of the electric appliances in the cabinet body, reduce the use effect of the low-voltage cabinet, reduce the service life of the low-voltage cabinet, meanwhile, when the low-voltage cabinet works, the temperature is easy to be overhigh, the use of internal electrical appliances is influenced by overhigh temperature, the service life of the low-voltage cabinet is shortened, mosquitoes and dust are easy to enter the low-voltage cabinet while heat is radiated, the short circuit of the internal electrical appliances is easy to be caused, the use is influenced, and once the temperature is too high, the electric appliance is easy to catch fire, accidents are caused, unnecessary troubles are caused, and run into uneven road surface and can lead to the low-voltage cabinet to receive the collision in the transit to the low-voltage cabinet, cause the damage.

Therefore, it is necessary to provide a moisture-proof low-voltage cabinet to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dampproofing formula low-voltage cabinet has solved the inside wet unable problem of handling of low-voltage cabinet.

In order to solve the technical problem, the utility model provides a pair of dampproofing formula low-voltage cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixed mounting of the cabinet body has the dehumidifier, the front of dehumidifier is provided with the dehumidifier air inlet, the back fixedly connected with dehumidifier gas outlet of the cabinet body, the inside fixed mounting that the below of dehumidifier is located the cabinet body has dry box, the interior diapire of the cabinet body is seted up flutedly, the inner wall fixedly connected with air outlet of recess, the lower extreme of air outlet is provided with the baffle, the bleeder vent has been seted up to the inner wall of baffle, the lower extreme of baffle is provided with the heat dissipation fan, the top fixedly connected with bracing piece of the cabinet body, the upper.

Preferably, threaded holes are formed in four corners of the air outlet, the partition plate and the heat dissipation fan, and the air outlet, the partition plate and the heat dissipation fan are connected through bolts and threads.

Preferably, the inside of drying box is provided with the drier, there is the chamber door positive through hinge swing joint of drying box, the quantity of drying box is two, drying box all is located the inner wall of the cabinet body.

Preferably, the two sides of the cabinet body are provided with heat dissipation ports, the periphery of each heat dissipation port is fixedly provided with a frame, the inner wall of each heat dissipation port is fixedly connected with a dust screen, the inner wall of each frame is provided with a sliding groove, and the inner wall of each sliding groove is slidably connected with a sliding cover.

Preferably, vents are formed in the two sides, located on the cabinet body, of the lower portion of the heat dissipation opening, filter screens are fixedly connected to the inner walls of the vents, and temperature and humidity sensors are fixedly mounted on the inner side walls, located on the cabinet body, of the upper portion of the heat dissipation opening.

Preferably, the front of the cabinet body is movably connected with a cabinet door through a hinge, the front of the cabinet door is fixedly provided with an observation window, a handle is fixedly arranged on the front of the cabinet door below the observation window, and one side of the handle is provided with a danger warning symbol.

Preferably, the inner bottom wall fixedly connected with damping device of the cabinet body, damping device includes damping spring, sleeve, landing leg and fixed plate, damping spring is located telescopic inside, damping spring's upper end and landing leg fixed connection, telescopic lower extreme and fixed plate fixed connection.

Compared with the prior art, the utility model provides a dampproofing formula low-voltage cabinet has following beneficial effect:

the utility model provides a moisture-proof low-voltage cabinet, which sucks the moisture in the low-voltage cabinet into and out of dry air through a dehumidifier, thereby achieving the function of drying the interior of the low-voltage cabinet, avoiding the low-voltage cabinet from being wetted, prolonging the service life and the applicability of the device, being more convenient to use, effectively drying the moisture in the low-voltage cabinet through a drying agent in a drying box, achieving the drying effect, thereby avoiding the low-voltage cabinet from being wetted, prolonging the service life and the applicability of the device, improving the ventilation in the low-voltage cabinet through a heat dissipation fan, ensuring the ventilation effect of the low-voltage cabinet, avoiding the influence on the use of internal electrical appliances due to overhigh temperature, reducing the service life of the low-voltage cabinet, avoiding the accidents caused by easily catching fire of the electrical appliances due to overhigh temperature, and ensuring the precaution against rainwater through a rain baffle, avoid the rainwater to get into the low-voltage cabinet and cause humidity to the low-voltage cabinet is inside, influence inside electrical apparatus, the life of low-voltage cabinet has been reduced, dispel the heat to inside through the thermovent is effectual, filter external dust through the dust screen is effectual simultaneously, also prevent that the mosquito from getting into inside, prevent that the mosquito from influencing the use of low-voltage cabinet, can effectively carry out the shock attenuation effect to the low-voltage cabinet through damping device, avoid the low-voltage cabinet to collide carelessly in the transportation and lead to the low-voltage cabinet to receive the damage, the safety of low-voltage cabinet has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the moisture-proof low-voltage cabinet provided by the present invention;

FIG. 2 is a schematic view of the interior of FIG. 1;

FIG. 3 is a schematic view of the exploded structure of FIG. 1;

FIG. 4 is a schematic view of the back side of FIG. 1;

fig. 5 is a schematic structural view of the heat dissipation fan shown in fig. 1;

FIG. 6 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 7 is a schematic view of the shock absorbing device shown in FIG. 1;

reference numbers in the figures: 1. a cabinet body; 2. a dehumidifier; 3. an air inlet of the dehumidifier; 4. an air outlet of the dehumidifier; 5. drying the box; 6. a groove; 7. an air outlet; 8. a partition plate; 9. air holes are formed; 10. a heat dissipation fan; 11. a support bar; 12. a rain shield; 13. a threaded hole; 14. a bolt; 15. a desiccant; 16. a heat dissipation port; 17. a frame; 18. a dust screen; 19. a sliding cover; 20. a vent; 21. a filter screen; 22. a temperature and humidity sensor; 23. a cabinet door; 24. an observation window; 25. a handle; 26. a hazard warning symbol; 27. a damping device; 2701. a damping spring; 2702. a sleeve; 2703. a support leg; 2704. and (7) fixing the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-7, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a moisture-proof low-voltage cabinet according to the present invention; FIG. 2 is a schematic view of the interior of FIG. 1; FIG. 3 is a schematic view of the exploded structure of FIG. 1; FIG. 4 is a schematic view of the back side of FIG. 1; fig. 5 is a schematic structural view of the heat dissipation fan shown in fig. 1; FIG. 6 is an enlarged schematic view of the structure shown at A in FIG. 1; fig. 7 is a schematic structural view of the shock-absorbing device shown in fig. 1.

The moistureproof low-voltage cabinet comprises a cabinet body 1, a dehumidifier 2 is fixedly arranged in the cabinet body 1, the moisture in the low-voltage cabinet is sucked into and exhausted from a dehumidifier air inlet 3 and a dehumidifier air outlet 4 through the dehumidifier 2, the dehumidifier air inlet 3 and the dehumidifier air outlet 4 are arranged, so that the moisture in the low-voltage cabinet is sucked into and exhausted from the low-voltage cabinet, the internal function of the low-voltage cabinet is dried, the low-voltage cabinet is prevented from being moistened, the service life and the applicability of the device are improved, the low-voltage cabinet is more convenient to use, the dehumidifier air inlet 3 is arranged on the front side of the dehumidifier 2, the dehumidifier air outlet 4 is fixedly connected to the back side of the cabinet body 1, a drying box 5 is fixedly arranged below the dehumidifier 2 and positioned in the cabinet body 1, through the arrangement of the drying box 5, the moisture in the low-voltage cabinet, the service life and the applicability of the device are improved, and the device is more convenient to use.

The inner bottom wall of the cabinet body 1 is provided with a groove 6, the inner wall of the groove 6 is fixedly connected with an air outlet 7, the lower end of the air outlet 7 is provided with a clapboard 8, the inner wall of the clapboard 8 is provided with an air vent 9, the lower end of the clapboard 8 is provided with a heat radiation fan 10, the ventilation property in the low-voltage cabinet is improved through the arrangement of the heat radiation fan 10, the ventilation effect of the low-voltage cabinet is ensured, the use of internal electric appliances due to overhigh temperature is avoided, the service life of the low-voltage cabinet is shortened, the phenomenon that the electric appliances catch fire easily due to overhigh temperature and cause accidents and unnecessary troubles is avoided, the top of the cabinet body 1 is fixedly connected with a support rod 11, the upper end of the support rod 11 is fixedly connected with a rain baffle 12, and through the arrangement of the rain baffle 12, most of the rain baffle is exposed outdoors or in a working, influence inside electrical apparatus, reduced low-voltage cabinet's life.

Further, threaded holes 13 are formed in four corners of the air outlet 7, the partition plate 8 and the heat dissipation fan 10, and the air outlet 7, the partition plate 8 and the heat dissipation fan 10 are in threaded connection through bolts 14;

in this embodiment, through the setting of air outlet 7, baffle 8 and heat dissipation fan 10, link together air outlet 7, baffle 8 and heat dissipation fan 10 through bolt 14, protected the fixity, avoid air outlet 7, baffle 8 and heat dissipation fan 10 the activity to appear to cause the radiating effect not good, guaranteed the ventilation effect of low-voltage cabinet, avoided the use that can influence inside electrical apparatus of spending too high.

Furthermore, a drying agent 15 is arranged inside the drying box 5, the front side of the drying box 5 is movably connected with a box door through a hinge, the number of the drying boxes 5 is two, and the drying boxes 5 are all positioned on the inner wall of the cabinet body 1;

in this embodiment, through the setting of drying box 5 and drier 15, through the inside drier 15 of drying box 5, effectually carry out the drying to the inside moisture of low-voltage cabinet, reach drying effect to avoid wetting of low-voltage cabinet, improved the life and the suitability of device, convenient to use more is convenient for change drier 15 through the chamber door, has improved the availability factor.

Furthermore, two sides of the cabinet body 1 are provided with heat dissipation ports 16, frames 17 are fixedly arranged around the heat dissipation ports 16, the inner walls of the heat dissipation ports 16 are fixedly connected with dust screens 18, the inner walls of the frames 17 are provided with sliding grooves, and the inner walls of the sliding grooves are slidably connected with sliding covers 19;

in this embodiment, through the setting of thermovent 16, through the setting through thermovent 16 simultaneously, thermovent 16 is the symmetry setting, can guarantee the air convection, effectually dispel the heat to inside, filter external dust through dust screen 18 is effectual simultaneously, also prevent that the mosquito from getting into inside, prevent that the mosquito from influencing the use of low-voltage cabinet, can make the low-voltage cabinet normally work, close and open thermovent 16 through sliding closure 19, convenient to use and heat dissipation.

Furthermore, vents 20 are formed below the heat dissipation port 16 and on two sides of the cabinet body 1, the inner wall of the vent 20 is fixedly connected with a filter screen 21, and a temperature and humidity sensor 22 is fixedly mounted above the heat dissipation port 16 and on the inner side wall of the cabinet body 1;

in this embodiment, through the setting of vent 20 and filter screen 21, carry out inside more effectual machine through vent 20 and ventilate, vent 20 is the symmetry setting moreover, can guarantee the air convection, increases ventilation effect, filters external dust and mosquito through filter screen 21, can make the low-voltage cabinet normally work, can detect the inside temperature and humidity of low-voltage cabinet through temperature and humidity sensor 22, is convenient for dehumidify and cool down.

Further, a cabinet door 23 is movably connected to the front of the cabinet body 1 through a hinge, an observation window 24 is fixedly mounted on the front of the cabinet door 23, a handle 25 is fixedly mounted on the front of the cabinet door 23 below the observation window 24, and a danger warning symbol 26 is arranged on one side of the handle 25;

in this embodiment, through the setting of cabinet door 23, be convenient for maintain the low-voltage cabinet and inspect, simultaneously through observation window 24, be convenient for observe the inside condition of low-voltage cabinet, carry out prevention accident in advance, through dangerous warning sign 26's setting, be convenient for warn the other people not to be close to, embody the warning effect.

Further, a shock absorbing device 27 is fixedly connected to the inner bottom wall of the cabinet 1, the shock absorbing device 27 includes a shock absorbing spring 2701, a sleeve 2702, a supporting leg 2703 and a fixing plate 2704, the shock absorbing spring 2701 is located inside the sleeve 2702, the upper end of the shock absorbing spring 2701 is fixedly connected with the supporting leg 2703, and the lower end of the sleeve 2702 is fixedly connected with the fixing plate 2704;

in this embodiment, through damping device 27's setting, owing to touch uneven road surface can lead to the low-voltage cabinet to receive the collision to the low-voltage cabinet transportation on the way, cause the damage, can effectively carry out the shock attenuation effect to the low-voltage cabinet, avoid the low-voltage cabinet to lead to the low-voltage cabinet to receive the damage by careless collision in the transportation, guaranteed the safety of low-voltage cabinet.

The utility model provides a dampproofing formula low-voltage cabinet's theory of operation as follows: firstly, moisture in the low-voltage cabinet is sucked into and exhausted from the dehumidifier 2, the dehumidifier air inlet 3 and the dehumidifier air outlet 4, so that the function of drying the interior of the low-voltage cabinet is achieved, the moisture in the interior of the low-voltage cabinet is effectively dried through the drying box 5 and the desiccant 15, a drying effect is achieved, and thus, the low-voltage cabinet is prevented from being wetted, the ventilation in the interior of the low-voltage cabinet is improved through the heat dissipation fan 10 during heat dissipation, the ventilation effect of the low-voltage cabinet is ensured, the influence of overhigh temperature on the use of internal electrical appliances is avoided, the service life of the low-voltage cabinet is shortened, the heat dissipation ports 16 are symmetrically arranged through the heat dissipation ports 16, air convection can be ensured, the interior is effectively dissipated, meanwhile, external dust is effectively filtered through the dustproof net 18, mosquitoes are also prevented from entering the interior, the mosquitoes are prevented from influencing the use, the heat dissipation port 16 is closed and opened through the sliding cover 19, so that the use and heat dissipation are convenient, ventilation is performed through the machine which is more effective through the ventilation port 20, the ventilation port 20 is symmetrically arranged, air convection can be ensured, the ventilation effect is increased, external dust and mosquitoes are filtered through the filter screen 21, the low-voltage cabinet can normally work, the temperature and the humidity inside the low-voltage cabinet can be detected through the temperature and humidity sensor 22, dehumidification and cooling are convenient, the low-voltage cabinet can be maintained and checked through the cabinet door 23, meanwhile, the internal condition of the low-voltage cabinet can be observed through the observation window 24, accidents can be prevented in advance, no approach of outsiders is convenient to warn through the arrangement of the danger warning symbol 26, a warning effect is reflected, the damping effect can be effectively performed on the low-voltage cabinet through the damping device 27 during transportation, and the low-voltage cabinet is prevented from being damaged due to careless collision, the safety of the low-voltage cabinet is ensured.

Compared with the prior art, the utility model provides a dampproofing formula low-voltage cabinet has following beneficial effect: the moisture in the low-voltage cabinet is sucked into and exhausted from the drying air through the dehumidifier 2, the function of drying the interior of the low-voltage cabinet is achieved, the low-voltage cabinet is prevented from being affected with damp, the service life and the applicability of the device are improved, the device is more convenient to use, the moisture in the low-voltage cabinet is effectively dried through the drying agent 15 in the drying box 5, the drying effect is achieved, the low-voltage cabinet is prevented from being affected with damp, the service life and the applicability of the device are improved, the ventilation in the low-voltage cabinet is improved through the heat dissipation fan 10, the ventilation effect of the low-voltage cabinet is ensured, the use of internal electrical appliances is prevented from being affected due to overhigh temperature, the service life of the low-voltage cabinet is shortened, the electric appliances are prevented from being ignited easily once the temperature is too high, accidents are caused, unnecessary troubles are avoided, the rain baffle 12 is used for guaranteeing the prevention of rainwater, and rainwater from, influence inside electrical apparatus, reduced the life of low-voltage cabinet, dispel the heat to inside through thermovent 16 is effectual, filter external dust through dust screen 18 is effectual simultaneously, also prevent that the mosquito from getting into inside, prevent that the mosquito from influencing the use of low-voltage cabinet, can effectively carry out the shock attenuation effect to the low-voltage cabinet through damping device 27, avoid the low-voltage cabinet to collide carelessly in the transportation and lead to the low-voltage cabinet to receive the damage, guaranteed the safety of low-voltage cabinet.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a dampproofing formula low-voltage cabinet, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside fixed mounting of the cabinet body (1) has dehumidifier (2), the front of dehumidifier (2) is provided with dehumidifier air inlet (3), the back fixedly connected with dehumidifier gas outlet (4) of the cabinet body (1), the below of dehumidifier (2) is located the inside fixed mounting of the cabinet body (1) has drying box (5), the inner diapire of the cabinet body (1) is seted up flutedly (6), the inner wall fixedly connected with air outlet (7) of recess (6), the lower extreme of air outlet (7) is provided with baffle (8), bleeder vent (9) have been seted up to the inner wall of baffle (8), the lower extreme of baffle (8) is provided with heat dissipation fan (10), the top fixedly connected with bracing piece (11) of the cabinet body (1), the upper end fixedly connected with weather shield (12) of bracing.

2. The moisture-proof low-voltage cabinet according to claim 1, wherein threaded holes (13) are formed in four corners of the air outlet (7), the partition plate (8) and the heat dissipation fan (10), and the air outlet (7), the partition plate (8) and the heat dissipation fan (10) are connected through bolts (14) in a threaded manner.

3. The moisture-proof low-voltage cabinet according to claim 1, characterized in that a drying agent (15) is arranged inside the drying box (5), the front surface of the drying box (5) is movably connected with a cabinet door through a hinge, the number of the drying boxes (5) is two, and the drying boxes (5) are all located on the inner wall of the cabinet body (1).

4. The moisture-proof low-voltage cabinet according to claim 1, wherein heat dissipation ports (16) are formed in two sides of the cabinet body (1), a frame (17) is fixedly installed around each heat dissipation port (16), a dust screen (18) is fixedly connected to the inner wall of each heat dissipation port (16), a sliding groove is formed in the inner wall of each frame (17), and a sliding cover (19) is slidably connected to the inner wall of each sliding groove.

5. The moisture-proof low-voltage cabinet according to claim 4, wherein ventilation openings (20) are formed in the two sides of the cabinet body (1) below the heat dissipation opening (16), a filter screen (21) is fixedly connected to the inner wall of each ventilation opening (20), and a temperature and humidity sensor (22) is fixedly mounted on the inner side wall of the cabinet body (1) above the heat dissipation opening (16).

6. The moisture-proof low-voltage cabinet according to claim 1, characterized in that a cabinet door (23) is movably connected to the front surface of the cabinet body (1) through a hinge, an observation window (24) is fixedly installed on the front surface of the cabinet door (23), a handle (25) is fixedly installed below the observation window (24) and located on the front surface of the cabinet door (23), and a danger warning symbol (26) is arranged on one side of the handle (25).

7. The moisture-proof low-voltage cabinet according to claim 1, wherein a damping device (27) is fixedly connected to the inner bottom wall of the cabinet body (1), the damping device (27) comprises a damping spring (2701), a sleeve (2702), a supporting leg (2703) and a fixing plate (2704), the damping spring (2701) is located inside the sleeve (2702), the upper end of the damping spring (2701) is fixedly connected with the supporting leg (2703), and the lower end of the sleeve (2702) is fixedly connected with the fixing plate (2704).