CN204482196U - A kind of weatherability field network cabinet - Google Patents
A kind of weatherability field network cabinet Download PDFInfo
- Publication number
- CN204482196U CN204482196U CN201520214274.0U CN201520214274U CN204482196U CN 204482196 U CN204482196 U CN 204482196U CN 201520214274 U CN201520214274 U CN 201520214274U CN 204482196 U CN204482196 U CN 204482196U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- stainless steel
- steel coil
- panel
- weatherability
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to a kind of weatherability field network cabinet, four side edge along the open end of rectangular cabinet is welded with stainless steel coil, at the inner surface of stainless steel coil, cabinet panel is installed, fastening bolt is provided with between stainless steel coil and cabinet panel, be inlaid with polymethyl methacrylate form in the middle part of cabinet panel, the sidewall in rectangular cabinet and except side, bottom surface is equipped with the heat radiation cavity that cross section is semicircular arc.The utility model structure is simple, reasonable in design, be different from traditional network cabinet simply splice and utilize the mode of seal with elastometic washer, this programme adopts the mode of mechanical seal completely, close structure is reliable, effectively can reduce the frequency of maintenance, the useful life of raising equipment, dismounting is simultaneously all more convenient, having considered hermetic while, having good heat dispersion concurrently, in order to ensure normal work in cold weather, having adopted polyurethane thermal-insulation foam can play good insulation effect.
Description
Technical field
The utility model relates to a kind of weatherability field network cabinet.
Background technology
In known technical field, the continuous increase of the network equipment in life, the network equipment stable needs qualified equipment and ensures, carry out according to operational environment the manufacturer's standard arranging network cabinet, its manufacturer's standard of the rack of difference in functionality is different.But the most basic manufacturer's standard of network cabinet can not change.Traditional network cabinet is generally the sheet metal component of punching press, as cabinet cabinet door etc., high in some humidity, temperature difference changes in environment greatly, network cabinet is needed to possess good sealing property, to prevent the electronic component in the steam damage electric power equipment cabinet of condensation, also need to take into account certain heat dispersion simultaneously, single employing sheet metal component is the requirement being difficult to reach extreme environment, simultaneously, at some extreme environments, network cabinet is needed to carry out work out of doors, especially in the environment of very cold, the sealing property of network cabinet and protective capability just seem most important.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, a kind of weatherability field network cabinet is provided, adopt the mode of pure mechanical seal, can increase the service life, the basis ensureing heat radiation has again good sealing effectiveness simultaneously, and the outdoor environment being applicable to cold district uses.
The utility model solves the technical scheme that its technical problem adopts: a kind of weatherability field network cabinet, comprise one end open and the rectangular cabinet of hollow, four side edge along the open end of described rectangular cabinet is welded with stainless steel coil, the inner surface of described stainless steel coil is provided with 45 ° of chamfering circles on the edge of the inner chamber of rectangular cabinet, at the inner surface of described stainless steel coil, cabinet panel is installed, the outer ledge of described cabinet panel fits tightly with corresponding 45 ° of chamfering circles respectively, and fastening bolt is provided with between described stainless steel coil and cabinet panel, and it is vertical between the central axis of described fastening bolt with the place plane of corresponding 45 ° of chamfering circles, polymethyl methacrylate form is inlaid with in the middle part of described cabinet panel, sidewall in described rectangular cabinet and except side, bottom surface is equipped with the heat radiation cavity that cross section is semicircular arc, and be provided with several louvres in each heat radiation cavity only on the end face of described rectangular cabinet, and the central axis of described louvre is all through the circle centre position of the cross section of corresponding heat radiation cavity, described rectangular cabinet forms the accommodation cavity of sealing together with cabinet panel, the inwall of described accommodation cavity is all coated with polyurethane thermal-insulation foam, and described louvre all runs through the polyurethane thermal-insulation foam being positioned at side, top.
Further, structural strength is considered and for the ease of snapping in polymethyl methacrylate form, the thickness of cabinet panel described in the utility model is thinning gradually by four side Yuan Zhi center, and the outer surface of described cabinet panel is in same plane.
Further, as a kind of concrete version, the utility model is provided with firm banking in the bottom of described rectangular cabinet.
Further, consider concrete mounting means, the utility model is provided with thermoplastics type's bond layer between described cabinet panel and polymethyl methacrylate form.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, be different from traditional network cabinet simply splice and utilize the mode of seal with elastometic washer, this programme adopts the mode of mechanical seal completely, close structure is reliable, effectively can reduce the frequency of maintenance, the useful life of raising equipment, dismounting is simultaneously all more convenient, having considered hermetic while, having good heat dispersion concurrently, in order to ensure normal work in cold weather, having adopted polyurethane thermal-insulation foam can play good insulation effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is schematic rear view of the present utility model;
Fig. 4 is end face schematic diagram of the present utility model;
In figure: 1. rectangular cabinet, 2. stainless steel coil, 3.45 ° of chamfering circle, 4. cabinet panel, 5. fastening bolts, 6. polymethyl methacrylate form, 7. dispel the heat cavity, 8. firm banking, 9. louvre, 10. polyurethane thermal-insulation foam.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of a kind of weatherability field of the utility model as shown in Figure 1 to 4 network cabinet, comprise one end open and the rectangular cabinet 1 of hollow, firm banking 8 is provided with in the bottom of rectangular cabinet 1, four side edge along the open end of rectangular cabinet 1 is welded with stainless steel coil 2, the inner surface of stainless steel coil 2 is provided with 45 ° of chamfering circles 3 on the edge of the inner chamber of rectangular cabinet 1, at the inner surface of stainless steel coil 2, cabinet panel 4 is installed, the outer ledge of described cabinet panel 4 fits tightly with corresponding 45 ° of chamfering circles 3 respectively, and fastening bolt 5 is provided with between stainless steel coil 2 and cabinet panel 4, and it is vertical between the central axis of fastening bolt 5 with the place plane of corresponding 45 ° of chamfering circles 3, the thickness of described cabinet panel 4 is thinning gradually by four side Yuan Zhi center, and the outer surface of cabinet panel 4 is in same plane, polymethyl methacrylate form 6 is inlaid with in the middle part of cabinet panel 4, thermoplastics type's bond layer is provided with between cabinet panel 4 and polymethyl methacrylate form 6, sidewall in rectangular cabinet 1 and except side, bottom surface is equipped with the heat radiation cavity 7 that cross section is semicircular arc, and be provided with several louvres 9 in each heat radiation cavity 7 only on the end face of rectangular cabinet 1, and the central axis of louvre 9 is all through the circle centre position of the cross section of corresponding heat radiation cavity 7, described rectangular cabinet 1 forms the accommodation cavity of sealing together with cabinet panel 4, the inwall holding cavity is all coated with polyurethane thermal-insulation foam 10, and louvre 9 all runs through the polyurethane thermal-insulation foam 10 being positioned at side, top.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a weatherability field network cabinet, comprise one end open and the rectangular cabinet of hollow (1), it is characterized in that: the four side edge along the open end of described rectangular cabinet (1) is welded with stainless steel coil (2), the inner surface of described stainless steel coil (2) is provided with 45 ° of chamfering circles (3) on the edge of the inner chamber of rectangular cabinet (1), at the inner surface of described stainless steel coil (2), cabinet panel (4) is installed, the outer ledge of described cabinet panel (4) fits tightly with corresponding 45 ° of chamfering circles (3) respectively, and fastening bolt (5) is provided with between described stainless steel coil (2) and cabinet panel (4), and it is vertical between the central axis of described fastening bolt (5) with the place plane of corresponding 45 ° of chamfering circles (3), polymethyl methacrylate form (6) is inlaid with in the middle part of described cabinet panel (4), upper in described rectangular cabinet (1) and sidewall except side, bottom surface is equipped with the heat radiation cavity (7) that cross section is semicircular arc, and be provided with several louvres (9) in each heat radiation cavity (7) only on the end face of described rectangular cabinet (1), and the central axis of described louvre (9) is all through the circle centre position of the cross section of corresponding heat radiation cavity (7), described rectangular cabinet (1) forms the accommodation cavity of sealing together with cabinet panel (4), the inwall of described accommodation cavity is all coated with polyurethane thermal-insulation foam (10), and described louvre (9) all runs through the polyurethane thermal-insulation foam (10) being positioned at side, top.
2. a kind of weatherability field as claimed in claim 1 network cabinet, is characterized in that: the thickness of described cabinet panel (4) is thinning gradually by four side Yuan Zhi center, and the outer surface of described cabinet panel (4) is in same plane.
3. a kind of weatherability field as claimed in claim 1 network cabinet, is characterized in that: be provided with firm banking (8) in the bottom of described rectangular cabinet (1).
4. a kind of weatherability field as claimed in claim 1 network cabinet, is characterized in that: between described cabinet panel (4) and polymethyl methacrylate form (6), be provided with thermoplastics type's bond layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214274.0U CN204482196U (en) | 2015-04-11 | 2015-04-11 | A kind of weatherability field network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214274.0U CN204482196U (en) | 2015-04-11 | 2015-04-11 | A kind of weatherability field network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204482196U true CN204482196U (en) | 2015-07-15 |
Family
ID=53637964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214274.0U Expired - Fee Related CN204482196U (en) | 2015-04-11 | 2015-04-11 | A kind of weatherability field network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204482196U (en) |
-
2015
- 2015-04-11 CN CN201520214274.0U patent/CN204482196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190411 |