CN210745750U - End wall electric appliance cabinet - Google Patents
End wall electric appliance cabinet Download PDFInfo
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- CN210745750U CN210745750U CN201921640416.4U CN201921640416U CN210745750U CN 210745750 U CN210745750 U CN 210745750U CN 201921640416 U CN201921640416 U CN 201921640416U CN 210745750 U CN210745750 U CN 210745750U
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- fireproof
- door
- shell
- door frame
- inspection door
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Abstract
The utility model discloses an end wall electric appliance cabinet, which comprises a shell, wherein one side of the shell is provided with a door frame, an inspection door is arranged in the door frame, and the inner side of the shell is provided with a first heat insulation layer; a second heat insulation layer is arranged on the inner side of the inspection door, a vent is arranged on the lower side of the inspection door, a fireproof grating is arranged in the vent, a fireproof expansion sealing strip is arranged in a gap between the outer side of the fireproof grating and the vent, and a fireproof expansion sealing strip is arranged in the grating; and fireproof expansion sealing strips are arranged in gaps between the inspection door and the door frame and between the door frame and the shell. The utility model provides an end wall electric appliance cabinet has the effect of light, thermal-insulated and automatic fire prevention.
Description
Technical Field
The utility model relates to a rail vehicle equipment technical field, in particular to headwall electric appliance cabinet.
Background
At present, in order to reach the effect of fire-resistant fire prevention, the interior decorative part electric cabinet of rail vehicle often uses fireproof cotton and grid structure, and the design is bulky, and the leakproofness is poor, does not have thermal-insulated effect to can't reach the purpose of automatic fire prevention, consequently, need design out the electric cabinet of a novel light fire prevention, separation firework and volatile substance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses an end wall electric appliance cabinet, which comprises a shell, wherein one side of the shell is provided with a door frame, an inspection door is arranged in the door frame, and the inner side of the shell is provided with a first heat insulation layer; a second heat insulation layer is arranged on the inner side of the inspection door, a vent is arranged on the lower side of the inspection door, a fireproof grating is arranged in the vent, a fireproof expansion sealing strip is arranged in a gap between the outer side of the fireproof grating and the vent, and a fireproof expansion sealing strip is arranged in the fireproof grating; and fireproof expansion sealing strips are arranged in gaps between the inspection door and the door frame and between the door frame and the shell.
And one side of the inspection door is provided with a hinge component, and the inspection door is connected with the door frame through the hinge component.
The lower side of the shell is installed on the vehicle body through an installation seat.
The inspection door is also provided with a handle and a door lock.
The first heat insulation layer is a carbon fiber filling layer; the second heat insulation layer is a ceramic fiber aluminum foil material filling layer.
The utility model has the advantages that:
the utility model provides an end wall electrical cabinet has the light, thermal-insulated and automatic effect of preventing fires, inboard through at the casing sets up first insulating layer, inboard at the inspection door sets up the second insulating layer, the material of first insulating layer is than modulus and the highest carbon fiber material of specific strength, the second insulating layer is that the heat preservation effect is strong, the coefficient of thermal conductivity is low, hinder the ceramic fibre aluminium foil material that heat transferability is strong, both can alleviate the weight of electric cabinet door, and have good heat blocking effect, through set up the grid device on the vent, can make the free circulation of air when using, when meeting fire, fire prevention inflation sealing strip can expand, play sealed effect, reach the automatic effect of preventing and discharging fume.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals:
1-a shell; 11-a first insulating layer; 12-a mounting seat; 2-a door frame; 3-an inspection door; 31-a second thermally insulating layer; 32-hinge parts; 33-a handle; 34-a door lock; 4-a vent; 5-fire protection grating; 6-fireproof expansion sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1, an end wall electric appliance cabinet comprises a housing 1, wherein a door frame 2 is arranged in the housing 1, an inspection door 3 is arranged in the door frame 2, and a first heat insulation layer 11 is arranged on the inner side of the housing 1; a second heat insulation layer 31 is arranged on the inner side of the inspection door 3, a vent 4 is arranged on the lower side of the inspection door 3, a fireproof grating 5 is arranged in the vent 4, a fireproof expansion sealing strip 6 is arranged in a gap between the outer side of the fireproof grating 5 and the vent 4, and a fireproof expansion sealing strip 6 is arranged in the fireproof grating; and fireproof expansion sealing strips 6 are arranged in gaps between the inspection door 3 and the door frame 2 and between the door frame 2 and the shell.
One side of the inspection door 3 is provided with a hinge part 32, and the inspection door 3 is connected with the door frame 2 through the hinge part 32.
The lower side of the housing 1 is mounted to the vehicle body via a mount 12.
The inspection door 3 is also provided with a handle 33 and a door lock 34.
The first heat insulation layer 31 is a carbon fiber filling layer, and the second heat insulation layer 11 is a ceramic fiber aluminum foil material filling layer.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (5)
1. An end wall electric appliance cabinet which is characterized in that: the thermal insulation cabinet comprises a shell, wherein a door frame is arranged on one side of the shell, an inspection door is arranged in the door frame, and a first thermal insulation layer is arranged on the inner side of the shell; a second heat insulation layer is arranged on the inner side of the inspection door, a vent is arranged on the lower side of the inspection door, a fireproof grating is arranged in the vent, a fireproof expansion sealing strip is arranged in a gap between the outer side of the fireproof grating and the vent, and a fireproof expansion sealing strip is arranged in the fireproof grating; and fireproof expansion sealing strips are arranged in gaps between the inspection door and the door frame and between the door frame and the shell.
2. The headwall electrical cabinet as defined in claim 1, wherein: and one side of the inspection door is provided with a hinge component, and the inspection door is connected with the door frame through the hinge component.
3. The headwall electrical cabinet as defined in claim 1, wherein: the lower side of the shell is installed on the vehicle body through an installation seat.
4. The headwall electrical cabinet as defined in claim 1, wherein: the inspection door is also provided with a handle and a door lock.
5. The headwall electrical cabinet as defined in claim 1, wherein: the first heat insulation layer is a carbon fiber filling layer; the second heat insulation layer is a ceramic fiber aluminum foil filling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640416.4U CN210745750U (en) | 2019-09-27 | 2019-09-27 | End wall electric appliance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640416.4U CN210745750U (en) | 2019-09-27 | 2019-09-27 | End wall electric appliance cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210745750U true CN210745750U (en) | 2020-06-12 |
Family
ID=71004990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921640416.4U Active CN210745750U (en) | 2019-09-27 | 2019-09-27 | End wall electric appliance cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210745750U (en) |
-
2019
- 2019-09-27 CN CN201921640416.4U patent/CN210745750U/en active Active
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