CN202435778U - Grid - Google Patents
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- CN202435778U CN202435778U CN201220052535XU CN201220052535U CN202435778U CN 202435778 U CN202435778 U CN 202435778U CN 201220052535X U CN201220052535X U CN 201220052535XU CN 201220052535 U CN201220052535 U CN 201220052535U CN 202435778 U CN202435778 U CN 202435778U
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- CN
- China
- Prior art keywords
- grid
- parting
- upward direction
- oblique
- parting bead
- Prior art date
- 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
The utility model provides a grid for discharging rising hot air smoothly. The grid comprises parting strips; and from inside to outside, the parting strips at the middle lower part of the grid are in oblique downward direction, and the parting strips at the upper part are in oblique upward direction. Two parting strips at the uppermost part of the grid are in oblique upward direction. By using the horizontal face as the reference, the inclination angle of the oblique upper parting strip is 60 degrees. The parting strips at the upper part of the grid are in oblique upward direction which is approximately the same with the direction of the rising hot air, therefore, the rising hot air can be smoothly discharged, the heat of appliance elements can be radiated smoothly, and further, the appliance elements are protected.
Description
Technical field
The utility model relates to a kind of grid, especially is fixed on and covers the grid that is positioned at wall internal heat generation electrical equipment on the wall.
Background technology
Often see having a rectangle pit in the wall at office building or teaching building, the inside is placed with electric elements, and grid is stamped in the outside.These electrical equipment major parts are heater members, therefore need ventilation and heat.Yet the structure of existing grid is as shown in Figure 1, and all towards tiltedly direction inclination in below, the parting bead on top has hindered the discharge of rising thermal current to its parting bead, has caused the heat radiation of electric elements bad, has shortened and has perhaps damaged electric elements.
Summary of the invention
The technical problem that the utility model will solve provides a kind of grid that the rising thermal current is discharged smoothly.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is:
A kind of grid comprises parting bead, and from the inside to surface, the parting bead of said grid middle and lower part is oblique lower direction, and the parting bead on top is diagonal upward direction.
Above-mentioned grid, two parting beads of said grid topmost are diagonal upward direction.
Above-mentioned grid is a benchmark with the horizontal plane, and the angle of inclination of said parting bead obliquely is 60 °.
The parting bead on the utility model grid top is diagonal upward direction, and is roughly the same with the direction of rising thermal current, therefore, can guide the rising thermal current to discharge smoothly, and electric elements can dispel the heat smoothly, have protected electric elements.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation:
Fig. 1 is the structural representation of grid in the prior art.
Fig. 2 is the structural representation of the utility model.
Among the figure: 1 body of wall, 2 electric elements, 3 parting beads, 4 grids.
Embodiment
As shown in Figure 2, heating electric elements 2 are arranged in body of wall 1 pit, grid 4 is stamped in the electric elements outside.Grid comprises parting bead 3, and from the inside to surface, the parting bead of said grid middle and lower part is oblique lower direction, and the parting bead on top is diagonal upward direction.
Above-mentioned grid, two parting beads of said grid topmost are diagonal upward direction.
Above-mentioned is benchmark with the horizontal plane, and the angle of inclination of said parting bead obliquely is 60 °.
Claims (3)
1. a grid comprises parting bead, it is characterized in that: from the inside to surface, the parting bead of said grid middle and lower part is oblique lower direction, and the parting bead on top is diagonal upward direction.
2. grid according to claim 1 is characterized in that: two parting beads of said grid topmost are diagonal upward direction.
3. grid according to claim 1 and 2 is characterized in that: be benchmark with the horizontal plane, the angle of inclination of said parting bead obliquely is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052535XU CN202435778U (en) | 2012-02-18 | 2012-02-18 | Grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052535XU CN202435778U (en) | 2012-02-18 | 2012-02-18 | Grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435778U true CN202435778U (en) | 2012-09-12 |
Family
ID=46785178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220052535XU Expired - Fee Related CN202435778U (en) | 2012-02-18 | 2012-02-18 | Grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435778U (en) |
-
2012
- 2012-02-18 CN CN201220052535XU patent/CN202435778U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20130218 |