JPH03273382A - Power supply unit for automatic vending machine - Google Patents
Power supply unit for automatic vending machineInfo
- Publication number
- JPH03273382A JPH03273382A JP7306390A JP7306390A JPH03273382A JP H03273382 A JPH03273382 A JP H03273382A JP 7306390 A JP7306390 A JP 7306390A JP 7306390 A JP7306390 A JP 7306390A JP H03273382 A JPH03273382 A JP H03273382A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply plug
- temperature detector
- vending machine
- alarm
- 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.)
- Pending
Links
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000020169 heat generation Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、自動販売機等で、常に高い電流値を必要とす
る装置を内蔵したものに安全に電気を供給する自動販売
機の電源装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a power supply device for a vending machine that safely supplies electricity to a device such as a vending machine that has a built-in device that constantly requires a high current value. It is.
従来の技術
近年、自LiJ賊売機の電踪装隨はカップ弐自罰販売機
等に数多く用いられている。以下1図面を参照しながら
、上述した従来の自′@販売機の電源装置の一例につい
て説明する。第3181は従来の自動販売−の電源装置
の*i!、ttlAを示すものである。1は自動販売機
の外箱で、その一部から、電源コード2が出ている。こ
の電源コード2の先端には″RL源プラグ3が組付けら
n、電源コンセント4に挿入されている。6はろう電し
ゃ断器で、電源コード2のもう一方の端と接収されてい
る。6は制御部で駆動部7.製氷s8、冷却部9、加熱
部10と扱就さ扛ている。第4図4′i電諒プラグ30
断面図で、電源プラグ3の刃11社、電源コード2と接
続されている。BACKGROUND OF THE INVENTION In recent years, the electronic device of the LiJ thief vending machine has been widely used in cup 2 self-punishment vending machines and the like. An example of the conventional power supply device for the above-mentioned vending machine will be described below with reference to one drawing. No. 3181 is the *i! power supply device for conventional vending machines. , ttlA. 1 is the outer box of the vending machine, and a power cord 2 is protruding from a part of it. An RL source plug 3 is attached to the tip of the power cord 2 and inserted into a power outlet 4. A breaker 6 is connected to the other end of the power cord 2. Reference numeral 6 denotes a control unit which is connected to a drive unit 7, an ice making unit 8, a cooling unit 9, and a heating unit 10.
In the cross-sectional view, 11 blades of the power plug 3 are connected to the power cord 2.
以上のように構成さ几た。自動販売機の′WL源装@に
ついて、以下その動作について説明する。It was configured as above. The operation of the vending machine's WL source system will be described below.
まず、自@販売囮の外箱1から出ている’に源コド2の
先端に設けらnた電源プラグ3會、電源コンセント4に
1申入する。このことによってろう電しゃ断器6に電気
が流れ、制御部6の運転制御で、駆動部7.氷を作る製
氷部8.飲料を冷却する冷却部9、あるいは氷を加熱す
る加熱部10に通電される。このときの電気は全て市:
源コンセント4と接触している刃11を流れる。このこ
とは日常的に経験する常識的なことである。First, plug the power plug 3 and the power outlet 4 provided at the tip of the power cord 2 protruding from the outer box 1 of the sales decoy. As a result, electricity flows to the brazing circuit breaker 6, and under the operation control of the control section 6, the drive section 7. Ice making section 8. Electricity is supplied to the cooling unit 9 that cools the beverage or the heating unit 10 that heats the ice. All electricity at this time was from the city:
It flows through the blade 11 which is in contact with the power outlet 4. This is a common sense thing that we experience on a daily basis.
発明が解決しようとする課題
し〃・しながら上記のような構成では電源コンセント4
と電源プラグ3の刃11との接触状態が悪く保持力の弱
い箇所では、常にt源コンセント4の許容電流値近くを
流したとき、電源プラグ3の刃11と電源コンセント4
の接触部が弁熱し、最悪では発煙元火の原因となるとい
う課題を有していた。However, in the above configuration, the power outlet 4
In places where the contact between the blade 11 of the power plug 3 and the power plug 3 is poor and the holding force is weak, when a current close to the allowable current of the source outlet 4 is flowing, the blade 11 of the power plug 3 and the power outlet 4
The problem was that the contact area of the valve could heat up, and in the worst case, it could cause smoke and fire.
本発明は、上記課題に鑑み、電源プラグと電源コンセン
トでの接触不良による事故を防止する自動販売機の電源
装置を提供するものである。In view of the above problems, the present invention provides a power supply device for a vending machine that prevents accidents caused by poor contact between a power plug and a power outlet.
課題を解決するための手段
上記課題を解決するために本発明の自動販売機の161
装置は電源プラグ内に温度検知器を内蔵させ、その信号
によって警報を光する装置という構成を備えたものであ
る。Means for Solving the Problems 161 of the vending machine of the present invention to solve the above problems.
The device has a built-in temperature sensor inside the power plug, and a device that emits an alarm based on the signal from the temperature sensor.
作 用
本究明は上記した構成によって電源プラグの異常温度を
検知して、異常が発生じたことを知らせ、事故を防止す
ることとなる。Function This investigation uses the above-described configuration to detect abnormal temperature of the power plug and notify that an abnormality has occurred, thereby preventing accidents.
実施例
以下本開明の一実施例の自@販売機の電柳装置について
、図面を参照しながら説明する。Embodiment Hereinafter, a denryu device for a vending machine according to an embodiment of the present invention will be described with reference to the drawings.
第1図は本開明の実施例における自動販売機の電源装置
の断面を示すものである。従来と同一構成については同
−査号ケ付してその詳和1な説明を省略する。FIG. 1 shows a cross section of a power supply device for a vending machine according to an embodiment of the present invention. Components that are the same as those of the prior art will be given the same symbol and a detailed explanation thereof will be omitted.
第1図において、12は電源プラグで、温度検知器13
ケ内蔵している。14ij報告器で上記温度検知器13
と電線で接続さnている。In FIG. 1, 12 is a power plug, and temperature sensor 13
Built-in. 14ij reporting device above temperature sensor 13
It is connected by electric wire.
以上のように構成さ扛た自動販売医のM、源装置につい
て、以下第1図及び第2図を用いてその動作を説明する
。The operation of the vending machine's M/source device configured as described above will be explained below with reference to FIGS. 1 and 2.
まず、第2図は配線図金示すものであって、電源プラグ
12が異常温度になると、温度検知器13が動作し、警
報器14が働く。First, FIG. 2 is a wiring diagram showing that when the power plug 12 reaches an abnormal temperature, the temperature detector 13 is activated and the alarm 14 is activated.
以上のように本実施例によれば、電源プラグ12円に温
度検知器13會内蔵させることにより、電源プラグ12
の刃11とN、源コンセント4の接触不良による発熱を
検知し、報知することができるので、事故を未然に防止
することができる。As described above, according to this embodiment, by incorporating the temperature sensor 13 in the power plug 12 yen, the power plug 12
Since heat generation due to poor contact between the blade 11 and the power outlet 4 can be detected and reported, accidents can be prevented.
発明の効果
以上のように本発明Vi、電源プラグに温度検知器を内
蔵させ、この温度検知器の信号で動作する報知器を設け
ることにより、電源プラグでの異常温度による事故を防
止することができる。Effects of the Invention As described above, according to the present invention Vi, by incorporating a temperature detector into the power plug and providing an alarm that operates based on the signal from the temperature detector, accidents caused by abnormal temperatures at the power plug can be prevented. can.
第1図は本発明の実施例における自動販売機の電源装置
の曲面図、第2図は第1図の配線図、第3図は従来の自
動販売機の電源装置の配線図、第4図は従来の自at取
売機の電源装置の断面図である。
11・・・・・・電源プラグの刃、12・・・・・・電
源プラグ、13・・・・・・温度検知器、14・・・・
・・報知器。Fig. 1 is a curved view of a power supply device of a vending machine according to an embodiment of the present invention, Fig. 2 is a wiring diagram of Fig. 1, Fig. 3 is a wiring diagram of a conventional power supply device of a vending machine, and Fig. 4 1 is a sectional view of a power supply device of a conventional AT vending machine. 11...Power plug blade, 12...Power plug, 13...Temperature detector, 14...
...Alarm.
Claims (1)
の先端に設けられた電源プラグと、この電源プラグに内
蔵している温度検知器と、この温度検知器からの信号で
動作する報知器とを備えたことを特徴とする自動販売機
の電源装置。The power cord coming out of the vending machine, the power plug installed at the end of this power cord, the temperature detector built into this power plug, and the alarm that operates based on the signal from this temperature detector. A power supply device for a vending machine characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7306390A JPH03273382A (en) | 1990-03-22 | 1990-03-22 | Power supply unit for automatic vending machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7306390A JPH03273382A (en) | 1990-03-22 | 1990-03-22 | Power supply unit for automatic vending machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03273382A true JPH03273382A (en) | 1991-12-04 |
Family
ID=13507517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7306390A Pending JPH03273382A (en) | 1990-03-22 | 1990-03-22 | Power supply unit for automatic vending machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03273382A (en) |
-
1990
- 1990-03-22 JP JP7306390A patent/JPH03273382A/en active Pending
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