Apparatus of housing component

Patent metadata

Field	Value
Publication number	US-10513378-B2
Application number	US-201615298030-A
Country	US
Kind code	B2
Filing date	Oct 19, 2016
Priority date	Oct 26, 2015
Publication date	Dec 24, 2019
Grant date	Dec 24, 2019

Abstract

Disclosed is an apparatus of housing component which includes a case which accommodates a component, a cover which covers the case, and a sealant applied on a joining surface at which the case and the cover join together, wherein a step is formed at the joining surface.

First claim

What is claimed is:

1. A housing, comprising:
a case configured to accommodate a component, the case including:
a case bottom surface;
a case side surface projecting in a vertical direction from the case bottom surface;
an opening defined by the case side surface; and
an interior defined by the case side surface and the case bottom surface;

a cover covering the opening of the case, the cover including a cover bottom surface being substantially planar, and the cover bottom surface being substantially parallel with the case bottom surface; and
a sealant provided between a joining surface of the case and a portion of the cover bottom surface,
wherein the case side surface includes:
a first surface facing outside of the case;
a second surface facing the interior of the case and being opposite to the first surface; and
the joining surface, wherein the joining surface of the case faces the portion of the cover bottom surface and an entirety of the joining surface receives the sealant,

wherein the joining surface of the case includes:
a first joining surface extending from the first surface of the case side surface; and
a second joining surface extending from the second surface of the case side surface, and

wherein the first joining surface has a greater height than the second joining surface.

2. The housing of claim 1 , wherein a difference between the height of the first joining surface and the height of the second joining surface is in a range of 0.3 to 2 mm.

3. The housing of claim 1 , wherein the sealant includes:
a first sealant bead formed at a region between the cover bottom surface and the first joining surface; and
a second sealant bead formed at a region between the cover and the second joining surface.

4. The housing of claim 3 , wherein the first sealant bead and the second sealant bead are individually joined to the first joining surface and the second joining surface, respectively.

5. The housing of claim 4 , wherein the first sealant bead and the second sealant bead have a round shape.

6. The housing of claim 1 , wherein a chamfer is formed at least one of a boundary at which the first surface and the first joining surface join together and a boundary at which the second surface and the second joining surface join together.

7. The housing of claim 6 , wherein the chamfer is further formed in a boundary at which a surface formed at an outer side portion of the case is joined to the first joining surface of the case.

8. The housing of claim 1 , wherein the sealant extends past the second joining surface toward the interior of the case, the sealant extending in a horizontal direction, the horizontal direction being perpendicular to the vertical direction.

9. The housing of claim 1 , wherein the cover further includes a cover side surface extending from the cover bottom surface in the vertical direction and being substantially perpendicular to the cover bottom surface.

10. The housing of claim 1 , wherein the joining surface comprises only the first and second joining surfaces.

11. A housing, comprising:
a case configured to accommodate a component, the case including:
a case bottom surface;
a case side surface projecting in a vertical direction from the case bottom surface;
an opening defined by the case side surface; and
an interior defined by the case side surface and the case bottom surface; and

a cover connected to the case and covering the opening of the case, the cover including a cover bottom surface being substantially planar, and the cover bottom surface being substantially parallel with the case bottom surface,
wherein the case side surface includes:
a first surface facing outside of the case;
a second surface facing the interior of the case and being opposite to the first surface; and
a joining surface facing the cover bottom surface and being adjoined to the cover bottom surface,

wherein the joining surface includes a first joining surface and a second joining surface having heights different from each other and an entirety of the joining surface is coated with a sealant.

12. The housing of claim 11 , wherein the first joining surface is connected to the first surface, the second joining surface is connected to the second surface, and the first joining surface is formed to be higher than the second joining surface.

13. The housing of claim 11 , wherein the second joining surface and the cover are spaced apart from each other by a first distance, and the first distance between the second joining surface and the cover is filled with the sealant.

14. The housing of claim 11 , wherein a height of a step between the first joining surface and the second joining surface is in a range of 0.3 to 2 mm.

15. The housing of claim 11 , wherein a ratio of a width of the first joining surface to a width of the second joining surface is in a range of 1:1 to 1:2.

16. The housing of claim 11 , wherein the sealant includes:
a first sealant bead formed at a region between the cover and the first joining surface; and
a second sealant bead formed at a region between the cover and the second joining surface.

17. The housing of claim 16 , wherein the first sealant bead and the second sealant bead are individually joined to the first surface and the second surface, respectively.

18. The housing of claim 11 , wherein the sealant extends past the second joining surface toward the interior of the case, the sealant extending in a horizontal direction, the horizontal direction being perpendicular to the vertical direction.

19. The housing of claim 11 , wherein the cover further includes a cover side surface extending from the cover bottom surface in the vertical direction and being substantially perpendicular to the cover bottom surface.

20. The housing of claim 11 , wherein the joining surface comprises only the first and second joining surfaces.

Assignees

• Lg Innotek Co Ltd

Inventors

• Lee Se Hyun

Classifications

• B65D85/68

  for machines, engines or vehicles in assembled or dismantled form · CPC title

• B65D43/22

  Devices for holding in closed position, e.g. clips · CPC title

• B65D7/12

  characterised by wall construction or by connections between walls · CPC title

• B65D53/06 Primary

  Sealings formed by liquid or plastic material · CPC title

• H02G3/14 Primary

  Fastening of cover or lid to box · CPC title