CN207491390U - A kind of low-voltage combination switch - Google Patents

Abstract

The utility model discloses a low-voltage composite switch, which comprises a box body, an installation room, a vertical installation board and a horizontal installation board. The surface of the vertical mounting plate is provided with adjustment holes, and a horizontal mounting plate is provided between the vertical mounting plates, and the two ends of the horizontal mounting plate are provided with mounting holes corresponding to the adjustment holes, and one side of the horizontal mounting plate The low-voltage composite switch is installed through the installation groove. The installation room is provided with ventilation holes, and a heat dissipation channel is provided between the box body and the installation room. The bottom of the installation room is equipped with a temperature and humidity controller through a protective box. The top of the box body One side of the dehumidifier is installed through the installation rod, and one side of the dehumidifier is equipped with a cooling fan. This kind of low-voltage composite switch has reasonable design, convenient operation, good stability, high reliability and good safety, and is suitable for wide promotion.

Description

A low voltage composite switch

technical field

The utility model relates to a switch, in particular to a low-voltage composite switch.

Background technique

Low-voltage composite switch is an intelligent low-voltage capacitor switching switch, which combines the advantages of thyristor and contactor, that is, there is no arc generated when the contactor is energized, and there is no power consumption when the non-contact switch works for a long time Harmonic pollution is widely used by people. When the bed low-voltage composite switch is used, it has no good heat dissipation protection function, effective and good circulation and ventilation performance, so that it frequently fails when used. For this reason, we propose a low-voltage composite switch.

Utility model content

The main purpose of the utility model is to provide a low-voltage composite switch, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A low-voltage composite switch, including a box body, an installation room, a vertical installation plate and a horizontal installation plate, the bottom of the box body is provided with an installation room through a support rod, and the vertical installation plates are installed on both sides of the installation room through bolts, and the vertical An adjustment hole is provided on the surface of the installation plate, and a horizontal installation plate is provided between the vertical installation plates. The two ends of the horizontal installation plate are provided with installation holes corresponding to the adjustment holes, and one side of the horizontal installation plate is installed through the installation groove. Composite switch, the installation room is provided with ventilation holes, and a heat dissipation channel is provided between the box body and the installation room, the bottom of the installation room is provided with a temperature and humidity controller through a protective box, and the top side of the box is installed through a mounting rod A dehumidifier is installed, and a cooling fan is provided on one side of the dehumidifier, and the temperature and humidity controller is electrically connected with the dehumidifier and the cooling fan.

Further, lighting lamps are installed on the top of the installation room through a lampshade.

Further, a smoke alarm is installed on the inner wall of the installation.

Further, universal wheels are installed on the bottom of the box through rotating shafts.

Further, ventilation windows are provided on both sides of the box body, and dust-proof nets are provided on the surface of the ventilation windows.

Compared with the prior art, the utility model has the following beneficial effects: the box can effectively support and protect the overall equipment, the support rod enables the installation room to be effectively supported in the box, the vertical installation plate is used to install the horizontal installation plate, and the horizontal installation The board is used to install the low-voltage composite switch. The adjustment hole facilitates the adjustment of the up and down position of the horizontal installation board. The installation hole enables the horizontal installation board to be effectively fixed on the vertical installation board. Long service life, easy to use in large quantities and multiple times, the air in the installation room can be effectively exhausted and circulated through the ventilation holes, the heat dissipation channel facilitates the effective circulation of air between the installation room and the cabinet, and is convenient for heat dissipation and dehumidification, and the temperature and humidity controller can effectively detect the air in the cabinet The temperature and humidity value, the dehumidifier can dehumidify the box, and the cooling fan can cool the box, so that the electrical equipment can run more stably.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of a low-voltage composite switch of the present invention.

Fig. 2 is a side-view structural schematic diagram of a low-voltage composite switch of the present invention.

In the figure: 1. Box body; 2. Installation room; 3. Vertical installation plate; 4. Horizontal installation plate; 5. Adjustment hole; 6. Installation hole; 7. Low-voltage composite switch; Humidity controller 10. Support rod; 11. Air vent; 12. Dehumidifier; 13. Lighting lamp; 14. Cooling fan; 15. Smoke alarm; 16. Universal wheel; 17. Ventilation window; 18. Dustproof network.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a low-voltage composite switch includes a box body 1, an installation room 2, a vertical installation plate 3 and a horizontal installation plate 4, and the inner bottom of the box body 1 is provided with an installation room 2 through a support rod 10, And both sides in the installation chamber 2 are installed with vertical mounting plates 3 by bolts, the surface of the vertical mounting plates 3 is provided with adjustment holes 5, and a horizontal mounting plate 4 is arranged between the vertical mounting plates 3, and the horizontal mounting plates 4 There are installation holes 6 corresponding to the adjustment holes 5 at both ends, and a low-voltage composite switch 7 is installed on one side of the horizontal installation plate 4 through the installation groove. 2 is provided with a heat dissipation channel 8, the bottom of the installation room 2 is provided with a temperature and humidity controller 9 through a protective box, and a dehumidifier 12 is installed on the top side of the box 1 through a mounting rod, and one side of the dehumidifier 12 is set There is a cooling fan 14, and the temperature and humidity controller 9 is electrically connected with the dehumidifier 12 and the cooling fan 14.

Wherein, an illuminating lamp 13 is installed on the top of the installation chamber 2 through a lampshade.

Wherein, a smoke alarm 15 is arranged on the inner wall of the installation chamber 2 .

Wherein, the universal wheel 16 is installed on the bottom of the box body 1 through a rotating shaft.

Wherein, the two sides of the box body 1 are provided with ventilation windows 17, and the surface of the ventilation window 17 is provided with a dust-proof net 18, which is convenient for the air in the box body 1 to circulate and take a breath, and the dust-proof net 18 effectively prevents dust from entering the box body. In order to reduce the damage rate of equipment.

It should be noted that the utility model is a low-voltage composite switch. When working, the device is connected to the low-voltage composite switch 7, and then the low-voltage composite switch 7 is installed on the horizontal mounting plate 4 to effectively fix it, which is convenient for operators to collectively manage. , through the adjustment hole 5 on the vertical installation plate 3, the horizontal installation plate 4 can be effectively adjusted up and down, which is convenient for the installation of electrical equipment of different sizes, and the installation plate 3 on the horizontal installation plate 4 can be adjusted with the adjustment hole 5 through bolts. It is fixed to make it more stable to use. The air vent 11 enables the heat and moisture in the installation room 2 to volatilize effectively to the outside, and the air in the box 1 can be effectively circulated through the heat dissipation channel 8, and the internal temperature and humidity can be detected through the temperature and humidity controller 9. Temperature and humidity values, so as to control the dehumidification and heat dissipation work of the dehumidifier 12 and the cooling fan 14, which is convenient for the electrical equipment to work more stably and reduce its failure. When abnormal smoke occurs in the box 1, it will be detected by the smoke alarm 15 An alarm is issued to enable personnel to rush to overhaul in time.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A low-voltage composite switch, including a box (1), an installation room (2), a vertical installation plate (3) and a horizontal installation plate (4), characterized in that the inner bottom of the box (1) passes through The support rod (10) is provided with an installation room (2), and the vertical installation plate (3) is installed on both sides of the installation room (2) through bolts, and the surface of the vertical installation plate (3) is provided with an adjustment hole (5), In addition, a horizontal mounting plate (4) is provided between the vertical mounting plates (3), the two ends of the horizontal mounting plate (4) are provided with mounting holes (6) corresponding to the adjustment holes (5), and the horizontal mounting plate ( 4) A low-voltage composite switch (7) is installed through the installation groove on one side, and the installation chamber (2) is provided with ventilation holes (11), and a cooling channel is provided between the box (1) and the installation chamber (2) 8), the bottom of the installation room (2) is provided with a temperature and humidity controller (9) through a protective box, and a dehumidifier (12) is installed on the top side of the box (1) through a mounting rod, and the dehumidifier (12 ) is provided with a cooling fan (14) on one side, and the temperature and humidity controller (9) is electrically connected to the dehumidifier (12) and the cooling fan (14). 2. A low-voltage composite switch according to claim 1, characterized in that: the top of the installation chamber (2) is installed with a lighting lamp (13) through a lampshade. 3. A low-voltage composite switch according to claim 1, characterized in that: a smoke alarm (15) is provided on the inner wall of the installation chamber (2). 4. A low-voltage composite switch according to claim 1, characterized in that: the bottom of the box (1) is equipped with a universal wheel (16) through a rotating shaft. 5. A low-voltage composite switch according to claim 1, characterized in that: ventilation windows (17) are provided on both sides of the box body (1), and dust-proof nets are provided on the surface of the ventilation windows (17) ( 18).