JPS62101194U - - Google Patents

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Publication number
JPS62101194U
JPS62101194U JP19318185U JP19318185U JPS62101194U JP S62101194 U JPS62101194 U JP S62101194U JP 19318185 U JP19318185 U JP 19318185U JP 19318185 U JP19318185 U JP 19318185U JP S62101194 U JPS62101194 U JP S62101194U
Authority
JP
Japan
Prior art keywords
temperature
semiconductor laser
laser element
detection section
predetermined temperature
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.)
Granted
Application number
JP19318185U
Other languages
Japanese (ja)
Other versions
JPH0419676Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985193181U priority Critical patent/JPH0419676Y2/ja
Publication of JPS62101194U publication Critical patent/JPS62101194U/ja
Application granted granted Critical
Publication of JPH0419676Y2 publication Critical patent/JPH0419676Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る半導体レーザ素子使用機
器の一例を示す系統図、第２図は機器内の温度に
応じて機器が制御される場合にシステム制御部が
実行する制御動作プログラムの一例を示す流れ図
である。 図中、１はデイスク、１０はプレーヤ本体、３
３は半導体レーザ素子、５０は電源回路、６０は
温度検出部、７０は電源制御部、８０は温度表示
部、１００はシステム制御部である。 Fig. 1 is a system diagram showing an example of a device using a semiconductor laser element according to the present invention, and Fig. 2 is an example of a control operation program executed by the system control section when the device is controlled according to the temperature inside the device. FIG. In the figure, 1 is the disk, 10 is the player body, 3
3 is a semiconductor laser element, 50 is a power supply circuit, 60 is a temperature detection section, 70 is a power supply control section, 80 is a temperature display section, and 100 is a system control section.

Claims (1)

【実用新案登録請求の範囲】 半導体レーザ素子と、 機器内の温度が所定温度以上であるか否かを検
出する温度検出部と、 この温度検出部の出力にもとづいて、機器内の
温度が上記所定温度以上であるとき、少なくとも
上記半導体レーザ素子の電源をオフにする電源制
御部と、 上記温度検出部の出力にもとづいて、機器内の
温度が上記所定温度以上であるとき、その旨を表
示する温度表示部と を備えた半導体レーザ素子使用機器。[Claims for Utility Model Registration] A semiconductor laser element, a temperature detection section that detects whether the temperature inside the device is above a predetermined temperature, and based on the output of this temperature detection section, the temperature inside the device is determined to be above a predetermined temperature. a power supply control section that turns off at least the power of the semiconductor laser element when the temperature is above the predetermined temperature; and a display to that effect when the temperature inside the device is above the predetermined temperature based on the output of the temperature detection section. A device using a semiconductor laser element and equipped with a temperature display section.
JP1985193181U 1985-12-16 1985-12-16 Expired JPH0419676Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985193181U JPH0419676Y2 (en) 1985-12-16 1985-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985193181U JPH0419676Y2 (en) 1985-12-16 1985-12-16

Publications (2)

Publication Number Publication Date
JPS62101194U true JPS62101194U (en) 1987-06-27
JPH0419676Y2 JPH0419676Y2 (en) 1992-05-06

Family

ID=31148965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985193181U Expired JPH0419676Y2 (en) 1985-12-16 1985-12-16

Country Status (1)

Country Link
JP (1) JPH0419676Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374184A (en) * 1986-09-18 1988-04-04 Matsushita Electric Ind Co Ltd Display device
JP2002268753A (en) * 2001-03-14 2002-09-20 Denso Corp Navigation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613326A (en) * 1984-06-15 1986-01-09 Mitsubishi Electric Corp Compact disc player

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613326A (en) * 1984-06-15 1986-01-09 Mitsubishi Electric Corp Compact disc player

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374184A (en) * 1986-09-18 1988-04-04 Matsushita Electric Ind Co Ltd Display device
JP2002268753A (en) * 2001-03-14 2002-09-20 Denso Corp Navigation device
JP4507430B2 (en) * 2001-03-14 2010-07-21 株式会社デンソー Navigation device

Also Published As

Publication number Publication date
JPH0419676Y2 (en) 1992-05-06

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