JP2007004894A - Electronic device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain an electronic device which can contribute also to improve the ventilation in an case, while cooling the disk drive. <P>SOLUTION: The electronic device 1 is equipped with a case 4, a disk drive 11 and a fan 12. The disk drive 11 is housed in the case 4. The disk drive 11 has a first hole 28 which opens into the case 4, and a second hole 39 which is formed in a bezel 33 exposed to the outside of the case 4 and opens to the outside of the case 4. The fan 12 is prepared inside of the disk drive 11. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an electronic device in which a disk drive is accommodated in a housing, and more particularly to a cooling structure for a disk drive.

  An electronic device such as a portable computer accommodates a disk drive such as a CD (Compact Disk) drive or a DVD (Digital Versatile Disc) drive in a casing. A conventional disk drive includes a drive case and a disk tray accommodated in the drive case so as to be able to be pulled out. The heat generated by the disk drive is naturally released from the drive case.

  In recent years, this type of disk drive has been able to process information at higher speeds, and the amount of heat generated tends to increase. Thus, a disk drive provided with a cooling member has been proposed (see, for example, Patent Document 1). The disk drive described in Patent Document 1 includes a chassis case and a disk tray accommodated in the chassis case. The disk tray is provided with a motor fan unit, and electric parts mounted on the disk tray are forcibly cooled.

Further, as another example, an optical disc apparatus having an intake fan is known (see, for example, Patent Document 2). This optical disc apparatus has a cooling air hole opened in the front panel. The cooling air sucked into the optical disk device by the intake fan is discharged out of the optical disk device through the cooling air hole.
JP 2004-253085 A JP-A-6-236676

  In addition to the above-described disk drive, the portable computer includes an electronic member with a large amount of heat, such as a CPU (Central Processing Unit) or a hard disk drive. Therefore, for example, a cooling member such as a CPU cooler is attached to the portable computer, and the electronic member provided in the housing is cooled.

However, in recent years, the amount of heat generated by electronic members such as CPUs and hard disk drives has further increased, and the temperature inside the housing tends to increase. If the temperature in the housing increases, the cooling member such as the CPU cooler described above will not function effectively. Therefore, it is desired for the portable computer to further increase the air permeability in the casing in order to lower the temperature in the casing.
An object of the present invention is to obtain an electronic device that can cool a disk drive and contribute to improvement of air permeability in a housing.

In order to achieve the above object, an electronic apparatus according to one aspect of the present invention provides:
A housing,
A disk drive housed in the housing, wherein the first hole that opens in the housing and a second hole that is formed in a bezel exposed to the outside of the housing and opens to the outside of the housing A disk drive having
A fan provided inside the disk drive;
It comprises.

  According to this configuration, the air in the housing can be sucked into the disk drive and discharged out of the housing by the fan. For this reason, the air permeability in the housing can be improved while cooling the disk drive.

Hereinafter, embodiments of the present invention will be described with reference to the drawings applied to a portable computer.
1 to 4 disclose a portable computer 1 as an electronic apparatus according to a first embodiment of the present invention. As shown in FIG. 1, the portable computer 1 includes a main body 2 and a display unit 3.

  The main body 2 includes a box-shaped housing 4. The housing 4 has an upper wall 4a, a bottom wall 4b, a front wall 4c, a right side wall 4d, and a rear wall and a left side wall (not shown). The upper wall 4 a of the housing 4 supports the keyboard 5.

  The display unit 3 includes a display housing 6 and a liquid crystal display panel 7 accommodated in the display housing 6. The liquid crystal display panel 7 has a display screen 7a. The display screen 7 a is exposed to the outside of the display housing 6 through the opening 6 a on the front surface of the display housing 6.

  The display unit 3 is supported at the rear end of the housing 4 via a hinge device (not shown). Therefore, the display unit 3 is rotated between a closed position where the display unit 3 is tilted so as to cover the upper wall 4a of the main body 2 from above and an open position where the upper wall 4a, the keyboard 5, and the display screen 7a are exposed. It is possible to move.

  The main body 2 further includes a CD-R / RW drive 11 (hereinafter referred to as a CD drive 11) as a disk drive and a fan 12. As shown in FIG. 1, the CD drive 11 is housed in the right side portion of the housing 4. As shown in FIGS. 2 and 3, the CD drive 11 includes a drive case 14, a pair of guide rails 15 a and 15 b, and a disc tray 16.

  The drive case 14 includes a housing base 17 and a housing cover 18. The housing cover 18 is attached to the housing base 17 so as to cover the housing base 17 from above. For this reason, the drive case 14 is formed in a box shape having an upper surface 21, a lower surface 22, a rear surface 23, a right side surface 24, and a left side surface 25. An insertion port 14 a is opened on the front surface of the drive case 14.

  Specifically, the drive case 14 has a first right side surface 24a, a second right side surface 24b, and a third right side surface 24c. As shown in FIG. 3, the first right side surface 24 a is provided toward the front surface of the drive case 14, and is separated from the left side surface 25 by substantially the same distance as the width of the CD 26 inserted into the CD drive 11. Yes. The third right side surface 24 c is provided toward the rear surface 23 of the drive case 14 and is separated from the left side surface 25 by a distance of about 3/4 of the width of the CD 26. The second right side surface 24 b is provided between the first right side surface 24 a and the third right side surface 24 c and extends obliquely with respect to the longitudinal direction of the drive case 14. As a result, the drive case 14 has three portions with different widths between the left and right side surfaces.

  As shown in FIG. 2, an intake hole 28 as a first hole is provided in the right rear end portion of the upper surface 21 of the drive case 14. As shown in FIG. 4, the air intake hole 28 opens in the housing 4 in a state where the CD drive 11 is mounted in the housing 4.

  As shown in FIG. 3, the pair of guide rails 15 a and 15 b are attached along the third right side surface 24 c or the left side surface 25 of the drive case 14, respectively. A disc tray 16 is attached between the guide rails 15a and 15b.

  The disc tray 16 is supported by the guide rails 15a and 15b and is housed in the drive case 14 so as to be able to be pulled out. The disc tray 16 includes a tray main body 31, a head portion 32, and a bezel 33.

  The tray main body 31 includes a circular tray portion 35 that accommodates the CD 26, a step portion 36 that stands up from the periphery of the tray portion 35, and an air flow path 37 that is formed by a recess formed in the step portion 36. The air flow path 37 has a first flow path part 37a and a second flow path part 37b. As shown in FIG. 3, the first flow path portion 37 a is provided from the portion corresponding to the exhaust port 12 a of the fan 12, which will be described later, to the tray portion 35. The second flow path portion 37b is provided from the tray portion 35 to an exhaust hole 39 of the bezel 33 described later.

  The tray main body 31 further includes a turntable 41 provided in the center of the tray portion 35 and a disk locking portion 42 provided on the turntable 41. The CD 26 inserted into the CD drive 11 is locked by the disk locking portion 42 and is rotationally driven by the turntable 41. The tray main body 31 has a vertically long opening 31 a on the left front side portion of the tray portion 35. The opening 31 a extends along the radial direction of the tray portion 35.

  As shown in FIG. 3, the head portion 32 is provided at a position off the center of the disc tray 16, for example, at the left front side portion of the disc tray 16. The head portion 32 is attached to the tray main body 31 from below, and is exposed to the upper surface of the disk tray 16 through the opening 31 a of the tray main body 31. The head unit 32 has a pickup sensor unit 43 at a portion exposed on the upper surface of the disk tray 16. The pickup sensor unit 43 is movable in the radial direction of the tray unit 35 along the opening 31a.

  The bezel 33 is attached to the front end portion of the tray body 31 and serves as a lid that closes the insertion opening 14a of the drive case 14 when the disc tray 16 is stored in the drive case 14. The bezel 33 is exposed to the outside of the housing 4 when the CD drive 11 is mounted in the housing 4.

  The bezel 33 has, for example, two exhaust holes 39 as second holes. As shown in FIG. 3, the exhaust hole 39 is provided at the left end, which is one end along the longitudinal direction of the bezel 33. The exhaust hole 39 opens to the outside of the housing 4 when the CD drive 11 is mounted in the housing 4.

  As shown in FIG. 3, the fan 12 is provided inside the CD drive 11. The fan 12 is positioned at the right rear end of the CD drive 11, that is, a position biased toward the other end along the longitudinal direction of the bezel 33 with respect to the exhaust hole 39, and is opposite to the bezel 33 in the CD drive 11. It is attached at a position biased to the direction. In other words, the exhaust hole 39 and the fan 12 are arranged in corner portions that are diagonal to each other in the rectangular CD drive 11.

  As shown in FIG. 4, the fan 12 is attached to the inner surface of the housing cover 18 of the drive case 14 at a position corresponding to the intake hole 28. The fan 12 includes a fan case 45 and an impeller 46 that rotates in the fan case 45. The fan case 45 has an intake port 12b and an exhaust port 12a. The exhaust port 12 a faces the front of the CD drive 11 and opens in the drive case 14. The fan 12 sucks the air in the housing 4 into the fan case 45 through the intake holes 28 and discharges the air into the drive case 14.

Next, the operation of the portable computer 1 will be described.
When the fan 12 is driven, the air in the housing 4 is sucked into the fan case 45 from the intake hole 28 through the intake port 12b. The sucked air is discharged into the drive case 14 through the exhaust port 12a of the fan case 45. When air is discharged into the drive case 14, positive pressure is generated in the drive case 14. With this positive pressure, the air in the CD drive 11 is exhausted to the outside of the housing 4 through the exhaust hole 39.

  Specifically, as shown in FIG. 3, the air exiting the exhaust port 12a of the fan case 45 passes through the first flow path portion 37a and flows into the tray portion 35, and then the second flow path portion. It passes through 37b and is led to the exhaust hole 39. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

  According to the portable computer 1 having such a configuration, high-temperature air in the CD drive 11 is exhausted to the outside of the housing 4. Thereby, the CD drive 11 can be cooled. In particular, in the rectangular CD drive 11, the fan 12 and the exhaust hole 39 are arranged at diagonal corners, thereby improving air circulation in the CD drive 11 and further cooling the CD drive 11. Can be planned.

  The air in the housing 4 is sucked into the CD drive 11 by the fan 12. As a result, a negative pressure is generated in the housing 4, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 can be improved.

  Next, a portable computer 1a as an electronic apparatus according to the second embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the same function as the portable computer 1 which concerns on 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits the description.

  The main body 2 of the portable computer 1 a includes a CD drive 11 as a disk drive and a fan 51. The CD drive 11 includes a disc tray 52. The disc tray 52 has a rear end portion 52 a extending to the vicinity of the rear surface 23 of the drive case 14 and has substantially the same depth as the drive case 14.

  The fan 51 is provided inside the CD drive 11. The fan 51 is positioned at the right rear end of the CD drive 11, that is, a position biased toward the other end along the longitudinal direction of the bezel 33 with respect to the exhaust hole 39, and is opposite to the bezel 33 in the CD drive 11. It is attached at a position biased to the direction. As shown in FIG. 5, the fan 51 is attached to the upper surface of the rear end portion 52 a of the disc tray 52 so as to correspond to the intake hole 28. The fan 51 sucks air in the housing 4 into the fan case 45 through the intake hole 28 and discharges the air into the drive case 14.

Next, the operation of the portable computer 1a will be described.
When the fan 51 is driven, the air in the housing 4 is sucked into the CD drive 11 through the suction hole 28. On the other hand, the air in the CD drive 11 is exhausted to the outside of the housing 4 through the exhaust hole 39. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

  According to the portable computer 1a having such a configuration, the high-temperature air in the CD drive 11 is discharged to the outside, and the CD drive 11 can be cooled. In the rectangular CD drive 11, the cooling performance of the CD drive 11 is further enhanced as in the first embodiment by disposing the fan 51 and the exhaust hole 39 at diagonal corners. A negative pressure is generated in the housing 4 by the fan 51, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 is improved.

  Next, a portable computer 1b as an electronic apparatus according to the third embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the same function as the portable computer 1 which concerns on 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits the description.

  The main body 2 of the portable computer 1 b includes a CD drive 11 as a disk drive and a fan 61. The CD drive 11 includes a disk tray 62. An intake hole 28 as a first hole is provided at a position slightly to the left of the center of the upper surface 21 of the CD drive 11.

  As shown in FIG. 6, the bezel 33 has, for example, two exhaust holes 63 as second holes. The exhaust hole 63 is provided at the left end portion which is one end along the longitudinal direction of the bezel 33 so as to correspond to the head portion 32. In other words, the exhaust hole 63 is provided in a portion of the bezel 33 that faces the head portion 32 at the shortest distance. More specifically, the exhaust hole 63 is provided so as to correspond to the pickup sensor portion 43 of the head portion 33. The exhaust hole 63 opens to the outside of the housing 4 when the CD drive 11 is mounted in the housing 4.

  The fan 61 is provided inside the CD drive 11. The fan 61 is attached to a position slightly to the left of the center of the CD drive 11, that is, a position facing the exhaust hole 63 with the head portion 32 interposed therebetween in the CD drive 11. In other words, the fan 61, the head part 32, and the exhaust hole 63 are located on one straight line.

  The fan 61 is attached to the inner surface of the housing cover 18 of the drive case 14 at a position corresponding to the intake hole 28. The fan 61 includes a fan case 45 having an intake port 12b and an exhaust port 12a. The fan 61 sucks the air in the housing 4 into the fan case 45 through the intake hole 28 and discharges the air into the drive case 14.

Next, the operation of the portable computer 1b will be described.
When the fan 61 is driven, the air in the housing 4 is sucked into the CD drive 11 through the suction hole 28. On the other hand, the air in the CD drive 11 is exhausted to the outside of the housing 4 through the exhaust hole 63. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

  According to the portable computer 1b having such a configuration, the high-temperature air in the CD drive 11 is discharged to the outside, and the CD drive 11 can be cooled. Here, in the CD drive 11, the member that generates the most heat is the pickup sensor unit 43 of the head unit 32.

  In this embodiment, the fan 61, the head part 32, and the exhaust hole 63 are located on one straight line. Therefore, the air sucked into the drive case 14 by the fan 61 passes around the head portion 32 and is exhausted from the exhaust hole 63 to the outside of the housing 4. That is, the CD drive 11 can be further cooled by intensively ventilating the air around the head portion 32. Furthermore, negative pressure is generated in the housing 4 by the fan 61, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 is improved.

  Next, a portable computer 1c as an electronic apparatus according to the fourth embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the same function as the portable computer 1 which concerns on 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits the description.

  The main body 2 of the portable computer 1c includes a CD drive 11 as a disk drive and a fan 71. The CD drive 11 includes a drive case 72 and a disc tray 73. The drive case 72 has substantially the same depth as the disc tray 73. An intake hole 28 as a first hole is provided in the left rear end portion of the upper surface 21 of the drive case 72.

  The bezel 33 has, for example, two exhaust holes 75 as second holes. As shown in FIG. 7, the exhaust hole 75 is provided at the right end of the bezel 33. The exhaust hole 75 opens to the outside of the housing 4 when the CD drive 11 is mounted in the housing 4.

  The fan 71 is provided inside the CD drive 11. The fan 71 is located at the left rear corner of the disc tray 73, that is, at a position biased toward the other end along the longitudinal direction of the bezel 33 with respect to the exhaust hole 75, and in the CD drive 11 is the bezel 33. It is mounted at a position biased in the opposite direction. The fan 71 has a fan case 45 formed integrally with the stepped portion 36 of the disc tray 73. The fan case 45 has an intake port 12b and an exhaust port 12a. The fan 71 sucks air in the housing 4 into the fan case 45 through the air intake hole 28 and discharges the air into the drive case 72.

Next, the operation of the portable computer 1c will be described.
When the fan 71 is driven, the air in the housing 4 is sucked into the CD drive 11 through the suction hole 28. On the other hand, the air in the CD drive 11 is exhausted to the outside of the housing 4 through the exhaust hole 75. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

According to the portable computer 1c having such a configuration, the high-temperature air in the CD drive 11 is discharged to the outside, and the CD drive 11 can be cooled. In the rectangular CD drive 11, the fan 71 and the exhaust holes 75 are arranged at diagonal corners, so that the cooling performance of the CD drive 11 is further enhanced as in the first embodiment. A negative pressure is generated in the housing 4 by the fan 71, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 can be improved.
By disposing the fan 71 at the corner portion at the left rear end of the disc tray 73, the depth width of the drive case 72 can be reduced.

  Next, a portable computer 1d as an electronic apparatus according to a fifth embodiment of the invention will be described with reference to FIG. In addition, the structure which has the same function as the portable computer 1 which concerns on 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits the description.

  The main body 2 of the portable computer 1d includes a CD drive 11 as a disk drive and a fan 81. The CD drive 11 includes a drive case 82 and a disk tray 83. The drive case 82 has substantially the same depth as the disc tray 83. The right side surface 24 of the drive case 82 is separated from the left side surface 25 by substantially the same distance as the width of the CD 26. That is, the distance between the left and right side surfaces of the drive case 82 is constant. The upper surface 21 of the drive case 82 is provided with an intake hole 28 as a first hole.

  The fan 81 is provided inside the CD drive 11. The fan 81 is located at a corner of the right rear end of the CD drive 11, that is, a position biased toward the other end along the longitudinal direction of the bezel 33 with respect to the exhaust hole 39, and in the CD drive 11, Is mounted at a position biased in the opposite direction.

  The fan 81 is attached to the inner surface of the housing cover 18 of the drive case 82. The fan case 45 has an intake port 12b and an exhaust port 12a. The exhaust port 12 a faces the center of the CD drive 11 and opens in the drive case 14. The fan 81 sucks air in the housing 4 into the fan case 45 through the intake hole 28 and discharges the air into the drive case 14.

Next, the operation of the portable computer 1d will be described.
When the fan 81 is driven, the air in the housing 4 is sucked into the CD drive 11 through the suction hole 28. On the other hand, the air in the CD drive 11 is discharged to the outside of the housing 4 through the exhaust hole 39. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

  According to the portable computer 1d having such a configuration, the high-temperature air in the CD drive 11 is discharged to the outside, and the CD drive 11 can be cooled. A negative pressure is generated in the housing 4 by the fan 81, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 can be improved.

  The fan 81 is disposed at the corner portion at the right rear end in the drive case 82. This corner portion is a portion that is not interfered with by the CD 26 inserted into the CD drive 11 and the disc tray 83. Therefore, it is possible to mount the fan 81 having a thickness larger than that of the fans 12, 51, 61, 71 according to the first to fourth embodiments. For example, it is possible to provide a fan 81 having substantially the same thickness as the CD drive 11.

  Next, a portable computer 1e as an electronic apparatus according to the sixth embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the same function as the portable computer 1 which concerns on 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits the description.

  The main body 2 of the portable computer 1e includes a CD drive 11 as a disk drive and a fan 91. The CD drive 11 includes a drive case 92 and a disc tray 93. The drive case 92 has an intake hole 28 as a first hole that opens to the outside of the drive case 92 on the second right side surface 24b. That is, when the CD drive 11 is mounted in the housing 4, the intake hole 28 opens into the housing 4. The exhaust hole 39 is located at the right end of the bezel 33, that is, at the end opposite to the intake hole 28 along the longitudinal direction of the bezel 33.

  The fan 91 is provided outside the CD drive 11. The fan 91 is attached to the second right side surface 24 b of the CD drive 11 from the outside, and is disposed so as to correspond to the intake hole 28. The fan 91 has an intake hole 12b and an exhaust port 12a. The exhaust port 12 a communicates with the intake hole 28 of the CD drive 11. The fan 91 sucks the air in the housing 4 into the fan case 45 and discharges the air into the drive case 92 through the intake holes 28.

Next, the operation of the portable computer 1e will be described.
When the fan 91 is driven, the air in the housing 4 is sucked into the CD drive 11 through the suction hole 28. On the other hand, the air in the CD drive 11 is discharged to the outside of the housing 4 through the exhaust hole 39. In this process, the air takes away a part of the heat generated from the CD drive 11 and takes the heat out of the housing 4.

According to the portable computer 1e having such a configuration, the high-temperature air in the CD drive 11 is discharged to the outside, and the CD drive 11 can be cooled. A negative pressure is generated in the housing 4 by the fan 91, and new air flows into the housing 4 from the outside of the housing 4. That is, the air permeability in the housing 4 is improved.
By providing the fan 91 outside the CD drive 11, it is possible to employ a fan 91 that is somewhat large.

  An air intake hole 28 is formed on the rear surface 23 of the drive case 92 so as to correspond to the head portion 32, and a fan 91 is provided at a position corresponding to the air intake hole 28 of the drive case 92, and the head portion 32 is provided on the bezel 33. The exhaust holes 39 may be formed so as to correspond to the above. That is, by disposing the intake hole 28, the head portion 32, and the exhaust hole 39 on one straight line, it is possible to effectively contribute to the cooling of the CD drive 11 as in the third embodiment.

  The portable computers 1, 1a, 1b, 1c, 1d, and 1e according to the first to sixth embodiments have been described above, but the present invention is not limited to these. For example, the intake holes 28 according to the first to fourth embodiments do not need to be formed at positions corresponding to the intake ports 12b of the fans 12, 51, 61, 71. For example, the intake holes 28 are indicated by two-dot chain lines in FIG. You may provide in the position of the suction hole 28a. Furthermore, the intake hole 28 may be provided anywhere on the upper surface 21, the lower surface 22, or the peripheral surfaces 23, 24, 25 of the drive cases 14, 72, and the position thereof is not limited. For example, two or more intake holes 28 may be provided, such as providing the intake holes 28 on the upper surface 21 and the lower surface 22.

The number of exhaust holes 39 provided in the bezel 33 is not limited, and may be one, for example, or may be three or more. Moreover, the shape is not ask | required.
The air flow path 37 provided in the disk trays 16, 52, 62, 73, 83, 93 is for improving the fluidity of the air in the CD drive 11, and the effects of the present invention can be obtained even without it. be able to.

  The present invention is not limited to the portable computers 1, 1 a, 1 b, 1 c, 1 d, and 1 e having the CD drive 11, and can be similarly applied to a computer having an optical disk drive such as a DVD-R / RW.

1 is a perspective view of a portable computer according to a first embodiment of the present invention. FIG. 2 is a perspective view of the disk drive shown in FIG. 1. 1 is a cross-sectional view of a portable computer according to a first embodiment of the present invention. FIG. 4 is a cross-sectional view of the portable computer shown in FIG. 3 taken along line AA. Sectional drawing of the portable computer which concerns on the 2nd Embodiment of this invention. Sectional drawing of the portable computer which concerns on the 3rd Embodiment of this invention. Sectional drawing of the portable computer which concerns on the 4th Embodiment of this invention. Sectional drawing of the portable computer which concerns on the 5th Embodiment of this invention. Sectional drawing of the portable computer which concerns on the 6th Embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Portable computer, 2 ... Main body, 3 ... Display unit, 4 ... Housing, 11 ... CD drive, 12 ... Fan, 12a ... Exhaust port, 14 ... Drive case, 16 ... Disc tray, 17 ... Housing base, 26 ... CD, 28 ... Intake hole, 31 ... Tray body, 32 ... Head part, 33 ... Bezel, 39 ... Exhaust hole, 43 ... Pickup sensor part, 46 ... Impeller, 51 ... Fan, 61 ... Fan, 71 ... Fan, 81 ... Fan, 91 ... Fan.

Claims (6)

A housing,
A disk drive housed in the housing, wherein the first hole that opens in the housing and a second hole that is formed in a bezel exposed to the outside of the housing and opens to the outside of the housing A disk drive having
A fan provided inside the disk drive;
An electronic apparatus comprising: In the description of claim 1,
The fan sucks air in the housing into the disk drive through the first hole and exhausts air in the disk drive to the outside of the housing through the second hole. Electronic equipment. In the description of claim 1,
The second hole is provided at one end along the longitudinal direction of the bezel,
The fan is provided at a position biased toward the other end along the longitudinal direction of the bezel with respect to the second hole, and at a position biased away from the bezel in the disk drive. Electronic equipment characterized by In the description of claim 1,
The disk drive has a disk tray that can be pulled out, and a head portion provided at a position off the center of the disk tray,
The second hole is provided at one end along the longitudinal direction of the bezel so as to correspond to the head portion,
The electronic device according to claim 1, wherein the fan is provided in a position facing the second hole with the head portion interposed therebetween in the disk drive. A housing,
A disk drive housed in the housing, formed in the drive case, a disk tray having a bezel that is housed in the drive case so as to be drawable and exposed to the outside of the housing, and the drive case, A first hole that opens in the casing and is positioned at an end portion along the longitudinal direction of the bezel, and is formed in the bezel, opens to the outside of the casing, and is formed with respect to the first hole. A disk drive having a second hole located at the opposite end along the longitudinal direction of the bezel;
A fan attached to the drive case so as to correspond to the first hole;
An electronic apparatus comprising: A housing, and a disk drive and a fan housed in the housing;
The above disk drive
A drive case,
A disc tray having a bezel that is housed in the drive case so as to be pulled out and exposed to the outside of the housing;
A head portion provided at a position off the center of the disc tray;
A first hole formed in the drive case, opening in the housing, and positioned at an end portion along the longitudinal direction of the bezel so as to correspond to the head portion;
A second hole formed in the bezel and opening to the outside of the housing, and provided at a position facing the first hole with the head portion interposed therebetween;
The electronic device, wherein the fan is attached to the drive case so as to correspond to the first hole.

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