Utility model content
Based on this, be necessary for the problems referred to above, provide a kind of and be easy to that devices function state, ventilation in observation cabinet are dispelled the heat, that fail safe the is high power distribution cabinet being convenient to observe.
A kind of power distribution cabinet being convenient to observe, comprise cabinet, be opened in the cabinet door that some drawer lattice on described cabinet and lid establish some described drawer lattice, described cabinet offers the transparent observing part that observation panel and gear establish described observation panel in the side of described cabinet door, described observation panel is close to described cabinet door and is communicated with described drawer lattice, described cabinet is provided with some thermal columns and blowing part, some described thermal columns are that arranged in matrix is in the outer surface deviating from described drawer of described cabinet, described blowing part is arranged on a side of described outer surface, and the air supply direction of described blowing part is towards some described thermal columns, some described thermal columns tilt and described outer surface is inclined to set, and described thermal column is provided with the first fin and the second fin, described first fin and described second fin are vertically arranged.
Wherein in an embodiment, described observation panel is rounded, and described transparent observing part is cylinder, and described observation panel madial wall is provided with connection bit, and described transparent observing part sealing is arranged at described connection bit.
Wherein in an embodiment, some described thermal columns are obliquely installed towards described blowing part.
Wherein in an embodiment, the rotating part that described cabinet door comprises a body and is connected with described door body, the stiff end of described rotating part is arranged on described cabinet, and the turning end of described rotating part is arranged on described door body.
Wherein in an embodiment, described door body comprises the outer jacket, resilient coating, sheath and the heat-sink shell that connect successively.
Wherein in an embodiment, described outer jacket has accepting groove, and the collecting of described resilient coating, described sheath and described heat-sink shell is fixed in described accepting groove.
The above-mentioned power distribution cabinet being convenient to observe, by being opened in the observation panel of cabinet, the user that is convenient to operation observes the working condition of switching device in drawer lattice in time, is convenient to the power distribution cabinet that manipulation is in time convenient to observe; Simultaneously, by being arranged on outer surface thermal column and the blowing part of drawer, effectively can improve the radiating efficiency being convenient to the power distribution cabinet observed, and under the effect of the first fin and the second fin, the high radiating efficiency being convenient to the power distribution cabinet observed, extends the useful life being convenient to the power distribution cabinet observed further.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on ", " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Refer to Fig. 1, the power distribution cabinet 10 being convenient to observe comprises cabinet 100, some drawer lattice 110 and cabinet door 120.Such as, some drawer lattice 110 are opened on cabinet 100.Such as, cabinet door 120 is covered on drawer lattice 110.Such as, cabinet 100 provides installation support platform, for equipment such as installation switchgear, measuring instrument, protective device and auxiliary equipment for the power distribution cabinet 10 for ease of observing.Such as, drawer lattice 110 for the above-mentioned equipment of sorting placement so that installation and maintenance.Such as, cabinet door 120 exposes in environment for avoiding above-mentioned components and parts, improves the useful life of components and parts.
For ease of observing the working condition of components and parts in drawer lattice, such as, cabinet 100 offers observation panel 130 and keeps off the transparent observing part 132 establishing observation panel 130 in the side of cabinet door 120.Such as, observation panel 130 is close to cabinet door 120 and is communicated with drawer lattice 110, and so, through transparent observing part 132, user can observe the working condition of components and parts in drawer lattice easily, thus is convenient to manipulate the power distribution cabinet being convenient to observe.
For improving radiating efficiency, such as, cabinet 100 is provided with some thermal columns 150 and blowing part 140.Such as, some thermal columns 150 are that arranged in matrix is in the outer surface deviating from drawer 120 of cabinet 100.Such as, blowing part 140 is arranged on a side of outer surface, and the air supply direction of blowing part 140 is towards some thermal columns 150.So, by thermal column 150 and blowing part 140, can greatly improve the radiating efficiency being convenient to the power distribution cabinet observed.
Such as, some thermal columns 150 tilt and outer surface is inclined to set, and thermal column 150 is provided with the first fin 151a and the second fin 151b.Such as, the first fin 151a and the second fin 151b is vertically arranged.
Such as, observation panel 130 is rounded, and transparent observing part 132 is in cylinder, and observation panel 130 madial wall is provided with connection bit, and transparent observing part 132 sealing is arranged at connection bit.
Such as, as shown in Figure 2, some thermal columns 150 are obliquely installed towards blowing part 140.So, the wind of blowing part 140 can increase the wind speed of thermal column 150, thus improves the radiating efficiency of thermal column 150.
Such as, the rotating part 122 that cabinet door 120 comprises a body 121 and is connected with door body 121, the stiff end 172 of rotating part 122 is arranged on cabinet 100, and the turning end 173 of rotating part 122 is arranged on a body 121.
For improving stability and the intensity of door body, as shown in Figure 3, such as, door body 121 comprises the outer jacket 125, resilient coating 126, sheath 127 and the heat-sink shell 128 that connect successively.Such as, outer jacket 125 has accepting groove, and the collecting of resilient coating 126, sheath 127 and heat-sink shell 128 is fixed in accepting groove.So, by the outer jacket 125 of multilayer, resilient coating 126, sheath 127 and heat-sink shell 128, effectively improve stability and the intensity of a body.
The utility model has the advantage of: by being opened in the observation panel of cabinet, the user that is convenient to operation observes the working condition of switching device in drawer lattice in time, is convenient to the power distribution cabinet that manipulation is in time convenient to observe; Simultaneously, by being arranged on outer surface thermal column and the blowing part of drawer, effectively can improve the radiating efficiency being convenient to the power distribution cabinet observed, and under the effect of the first fin and the second fin, the high radiating efficiency being convenient to the power distribution cabinet observed, extends the useful life being convenient to the power distribution cabinet observed further.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.