Input port for a cooling system of an imaging unit
View Patent ↗An imaging unit of an imaging apparatus is provided including a developer unit for developing a toner and a cooling system. The cooling system includes an air distribution duct and a connecting segment. The connecting segment includes an air conduit attached to the air distribution duct and an air entry port disposed on the air conduit for connecting to the air supply line during installation of the imaging unit. A contacting surface of the air entry port is angled inwardly in two directions, relative to the air conduit, that are orthogonal to each other.
1. A developer unit for an imaging apparatus, comprising:
a cooling system including,
an air distribution duct for distributing air in proximity with a surface in the developer unit; and
a connecting segment for connecting the air distribution duct to an air supply line of the imaging apparatus, the connecting segment including,
an air conduit having a first end insertably attached to the air distribution duct for channeling air from the air supply line to the air distribution duct; and
an air entry port disposed on a second end of the air conduit for slidably connecting to and mating with the air supply line during installation of the developer unit in the imaging apparatus, wherein a connecting surface of the air entry port is angled inwardly towards a leading insertion end of the developer unit.
2. The developer unit of claim 1 , further comprising a seal substantially covering the connecting surface of the air e entry port.
3. The developer unit of claim 2 , wherein the seal is chamfered at a leading end thereof to allow clearance between the seal and the air supply line during initial installation of the developer unit.
4. The developer unit of claim 3 , wherein an angle of the chamfered end is about 35 degrees.
5. The developer unit of claim 2 , wherein the seal is covered with a protective film.
6. The developer unit of claim 1 , wherein the connecting surface of the air entry port is angled inwardly towards the leading insertion end of the developer unit between about five and about six degrees.
7. The developer unit of claim 1 , wherein the connecting surface of the air entry port is further angled inwardly from a top side to a bottom side of the developer unit.
8. A cooling system for a removable unit of an imaging apparatus, comprising:
an air distribution duct disposed on the removable unit for distributing cooling therein; and
a connecting segment disposed on the removable unit for connecting the air distribution duct to an air supply line of the imaging apparatus, the connecting segment including
an air entry port extending from a side of the removable unit, coupled to the air distribution duct and having a connecting surface for slidably connecting to the air supply line during installation of the removable unit, wherein the connecting surface of the air entry port is angled inwardly in at least one direction along the side of the removable unit.
9. The cooling system of claim 8 , further comprising a seal material substantially covering the connecting surface of the air entry port.
10. The cooling system of claim 9 , wherein the seal material is chamfered at a leading end thereof to allow clearance during initial installation of the removable unit.
11. The cooling system of claim 10 , wherein the chamfered seal material includes a chamfered surface angled between about six and about seven degrees relative to an outwardly facing surface of the seal material.
12. The cooling system of claim 9 , wherein the seal material is covered with a protective film.
13. The cooling system of claim 8 , wherein the connecting surface of the air entry port is angled between about four and about eight degrees in the at least one direction.
14. The cooling system of claim 8 , wherein the connecting surface of the air entry port is further angled in a second direction along the side of the removable unit.
15. A connector for a cooling system of a removable unit of an imaging apparatus, comprising:
an air conduit for channeling air therethrough; and
an air entry port disposed on an end of the air conduit and having a connecting surface that is angled inwardly in a first direction relative to a plane extending laterally through the air conduit and further angled inwardly in a second direction substantially orthogonal to the first direction.
16. The connector of claim 15 , further comprising a foam seal substantially covering the connecting surface of the air entry port.
17. The connector of claim 16 , wherein the foam seal is chamfered at an end thereof.
18. The connecting segment of claim 16 , wherein the foam seal is covered with a protective film.
19. The connector of claim 15 , wherein the connecting surface of the air entry port is angled in the first direction between about four degrees and about eight degrees.
20. A connector for a cooling system of a removable unit of an imaging apparatus, comprising:
an air conduit for channeling air therethrough;
an air entry port disposed on an end of the air conduit and having a connecting surface that is angled inwardly in a direction relative to a plane extending laterally through the air conduit;and
a foam seal substantially covering the connecting surface of the air entry port,
wherein the foam seal is chamfered at an end thereof.