CN203233637U - Ventilation and heat dissipation grids and grid inspection window structure of casing - Google Patents
Ventilation and heat dissipation grids and grid inspection window structure of casing Download PDFInfo
- Publication number
- CN203233637U CN203233637U CN 201320237898 CN201320237898U CN203233637U CN 203233637 U CN203233637 U CN 203233637U CN 201320237898 CN201320237898 CN 201320237898 CN 201320237898 U CN201320237898 U CN 201320237898U CN 203233637 U CN203233637 U CN 203233637U
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- CN
- China
- Prior art keywords
- grid
- casing
- inspection window
- ventilation
- heat dissipation
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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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Abstract
Ventilation and heat dissipation grids and a grid inspection window structure of a casing are provided and mainly used on a casing (cabinet) of an internal combustion engine driven generator. A sealing plate of the casing is provided with grid heat dissipation holes machined and formed directly in a manner of numerical control punching or laser cutting, and a grid inspection window; and four screws of the grid inspection window are welded on the sealing plate, and a piece of glass is fixed on the grid inspection window on the sealing plate through glass pressing plates, gaskets and nuts. The ventilation and heat dissipation grids and the grid inspection window structure is advantaged by low manufacture cost, easy machining, less process, high precision, good whole performance, no deformation and attractive appearance, with the ventilation and heat dissipation function and effective protection of inspectors and operators.
Description
Technical field
The utility model relates to field of mechanical technique, specifically is a kind of oil-electric engine case (cabinet) body and function grid louvre and grid observation window structure.
Background technology
For a long time, the heat abstractor of oil-electric engine case (cabinet) body adopts traditional manufacture always, namely goes up perforate at the shrouding (panel) of case (cabinet) body, by the web plate press strip web plate is fixed on tapping again, reaches the purpose of ventilation and heat.Because being cut the influence of heat, shrouding (panel) distortion is more serious; When the web plate press strip is fixed on shrouding (panel) tapping with web plate, adopt welding or screw rod to be connected and fixed, more increased the weight of the distortion of shrouding (panel), and not attractive in appearance, processing is also complicated, and operation is many, and cost is higher, and globality is poor.
And the installation of casing (cabinet) observation window is to adopt to open the observation fenestra at the shrouding (panel) of casing (cabinet), four screws are welded on the shrouding (panel), by pressing plate, pad, nut glass are fixed on the inspection hole of shrouding (panel).But because the fragility of glass, easily hurt sb.'s feelings after making its anti-impact force relatively poor and broken, have potential safety hazard.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of casing ventilation and heat grid and grid observation window structure, with the realization good integrity, and reaches the purpose that the accident of preventing causes that the viewing glass fragmentation is hurted sb.'s feelings.
For achieving the above object, the grid louvre and the grid observation window that have the die-cut or laser cutting method machine-shaping of direct employing numerical control on the shrouding of the utility model casing; Four screws of described grid observation window are welded on the shrouding, and glass passes through flat, pad, fixed by nut on the grid observation window on the shrouding.
The utility model compared with prior art, manufacturing cost is low, and is easy to process, operation is few, the precision height, overall performance is good, and is not yielding, good looking appearance not only has the function of ventilation and heat, can also effectively play the effect of protection observer and operator's safety.
Description of drawings
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, have grid louvre 8 on the shrouding 1, it directly adopts the die-cut or laser cutting method of numerical control to be processed into mesh shape, plays the effect of ventilation and heat.
Adopt 7, four screws 2 of grid observation window that the die-cut or laser cutting method of numerical control is processed into mesh shape to be welded on the shrouding 1 on the shrouding 1, glass 6 is fixed on the grid observation window 7 of shrouding 1 by flat 5, screw 2, nut 3, pad 4.If there is foreign matter to fly out (as: Runaway of Diesel Engine accident etc.) in case (cabinet) body, grid observation window 7 can prevent foreign matter and glass fragment case (cabinet) body that flies out, and plays the effect of protection observer and operator's life safety.
Claims (2)
1. a casing ventilation and heat grid and grid observation window structure is characterized in that: the grid louvre (8) and the grid observation window (7) that have the die-cut or laser cutting method machine-shaping of direct employing numerical control on the shrouding of casing (1).
2. a kind of casing ventilation and heat grid according to claim 1 and grid observation window structure, it is characterized in that: four screws (2) of described grid observation window (7) are welded on the shrouding (1), and glass (6) is fixed on the grid observation window (7) on the shrouding (1) by flat (5), pad (4), nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237898 CN203233637U (en) | 2013-05-06 | 2013-05-06 | Ventilation and heat dissipation grids and grid inspection window structure of casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237898 CN203233637U (en) | 2013-05-06 | 2013-05-06 | Ventilation and heat dissipation grids and grid inspection window structure of casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233637U true CN203233637U (en) | 2013-10-09 |
Family
ID=49289736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237898 Expired - Fee Related CN203233637U (en) | 2013-05-06 | 2013-05-06 | Ventilation and heat dissipation grids and grid inspection window structure of casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761675A (en) * | 2019-11-13 | 2020-02-07 | 山东泰开成套电器有限公司 | Method for mounting toughened glass of observation window |
-
2013
- 2013-05-06 CN CN 201320237898 patent/CN203233637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761675A (en) * | 2019-11-13 | 2020-02-07 | 山东泰开成套电器有限公司 | Method for mounting toughened glass of observation window |
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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: 20131009 Termination date: 20190506 |