JPH0725539Y2 - Equipment with human body detector - Google Patents
Equipment with human body detectorInfo
- Publication number
- JPH0725539Y2 JPH0725539Y2 JP1989100658U JP10065889U JPH0725539Y2 JP H0725539 Y2 JPH0725539 Y2 JP H0725539Y2 JP 1989100658 U JP1989100658 U JP 1989100658U JP 10065889 U JP10065889 U JP 10065889U JP H0725539 Y2 JPH0725539 Y2 JP H0725539Y2
- Authority
- JP
- Japan
- Prior art keywords
- human body
- body sensor
- sensor unit
- storage
- support
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 14
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Ventilation (AREA)
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本考案は、人の存在を検知して停動制御される例えば空
気調和機等の人体検知器付機器に関し、空気調和機とし
ては、空気中の塵埃を補集する空気清浄機や、空気の温
度を制御するエアコンディショナーや、空気の湿度を制
御する加湿器に利用される。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Use The present invention relates to an apparatus with a human body detector, such as an air conditioner, for detecting the presence of a person and performing stop control. It is used in air purifiers that collect dust in the air, air conditioners that control the temperature of air, and humidifiers that control the humidity of air.
（ロ）従来の技術 本考案に先行する技術として出願人が先に出願した実開
昭64−41832号公報の空気清浄機がある。この空気清浄
機は、前面に集光用レンズを有し内部に人体センサ素子
を配した人の存在を検知する人体センサ部からの検知信
号に基づき空気清浄機を停動制御するもので、空気清浄
機の機器本体に形成した収納部に支持体を介して人体セ
ンサ部を出没自在に装着したものである。(B) Conventional Technology As a technology prior to the present invention, there is an air purifier disclosed in Japanese Utility Model Laid-Open No. 64-41832 filed by the applicant earlier. This air purifier has a condenser lens on the front surface and has a human body sensor element inside to detect the presence of a person. The air purifier is controlled to stop based on the detection signal from the human body sensor section. A human body sensor unit is removably attached to a storage unit formed in the main body of a cleaner through a support.
ところがかかる出没自在の機構は、人体センサ部を支持
体を介して機器本体に対し回動自在に枢支し、収納部へ
の収納は、集光用レンズが上に向くよう寝かせて収納
し、使用時は、この寝た状態の人体センサ部を引掛部を
持って起こして集光用レンズが前面に向くようにしたも
のである。However, such a retractable mechanism pivotally supports the human body sensor part with respect to the device body via the support body, and stores it in the storage part by laying it so that the condensing lens faces upward, At the time of use, the sleeping human body sensor part is raised with a hooking part so that the condensing lens faces the front.
従って不使用時人体センサ部を収納部へ収納した状態で
は、集光用レンズが上に向いているので、埃や汚れが付
きやすく、また異物が当って損傷する恐れがあり、また
使用するためには、引掛部をもって人体センサ部を起こ
さなければならず、手が滑りやすく操作性が悪いもので
あった。Therefore, when not in use, when the human body sensor is stored in the storage part, the condensing lens is facing upwards, so dust and dirt are likely to be attached, and there is a risk of foreign matter hitting and damaging it. In this case, the human body sensor portion must be raised by the hook portion, and the hand is slippery and the operability is poor.
（ハ）考案が解決しようとする課題 本考案は、人体センサ部の出没操作を簡単にできるよう
にするとともに、不使用時に人体センサ部の集光用レン
ズが汚れたり、損傷したりすることのないようにする人
体検知器付機器を提供することを課題とする。(C) Problems to be Solved by the Invention The present invention makes it possible to easily perform the operation of retracting the human body sensor unit and prevent the condensing lens of the human body sensor unit from becoming dirty or damaged when not in use. An object of the present invention is to provide a device with a human body detector that prevents it from occurring.
（ニ）課題を解決するための手段 本考案は、前面に集光用レンズを有し内部に人体センサ
素子を配した人の存在を検知する人体センサ部からの検
知信号に基づき機器を停動制御し、機器本体に形成した
収納部に支持体を介して前記人体センサ部を出没自在に
装着したものにおいて、前記支持体と前記機器本体との
間に、人体センサ部を前記収納部より垂直方向に突出す
るよう付勢するスプリングを介在するとともに、人体セ
ンサ部を押圧の度に係脱する係脱装置を設け、この係脱
装置は、係合時には、人体センサ部を前記収納部に収納
状態に保持し、係合解除時には、人体センサ部が収納部
より突出するようにしたものである。(D) Means for Solving the Problem The present invention stops a device based on a detection signal from a human body sensor unit that detects the presence of a person who has a condenser lens on the front surface and has a human body sensor element inside. The human body sensor part is controlled so that it can be retracted and attached to a storage part formed in the main body of the device through a support, and the human body sensor part is perpendicular to the storage part between the support and the main body of the device. In addition to interposing a spring that urges the human body sensor unit to project in the direction, an engagement / disengagement device that engages / disengages the human body sensor unit each time it is pressed is provided. The human body sensor unit is held in the state and the human body sensor unit projects from the storage unit when the engagement is released.
（ホ）作用 人体センサ部の使用時は、係脱装置の係合が解除されて
人体センサ部が収納部より突出しており、この状態から
人体センサ部を垂直方向に押圧すると、人体センサ部は
スプリングに抗して収納部へ収納され、そして係脱装置
が係合して収納状態に保持される。この状態では、人体
センサ部の前面にある集光レンズは収納部内に完全に隠
れてしまうので、埃が付着して汚れたり異物が当って損
傷したりするようなことはない。(E) Action When the human body sensor is used, the engagement / disengagement device is disengaged and the human body sensor projects from the storage. If the human body sensor is pressed vertically from this state, the human body sensor will It is stored in the storage portion against the spring, and the engagement / disengagement device is engaged to hold the storage state. In this state, the condensing lens on the front surface of the human body sensor unit is completely hidden in the storage unit, so that dust will not adhere to it and dirt or foreign matter will not damage it.
この収納状態にある人体センサ部をもう一度押圧する
と、係脱装置の係合が外れ、人体センサ部はスプリング
により収納部から垂直方向に飛び出て使用状態に戻る。When the human body sensor unit in the stored state is pressed again, the engagement / disengagement device is disengaged, and the human body sensor unit springs out of the storage unit in the vertical direction and returns to the used state.
（ヘ）実施例 本考案の実施例を図について説明すると、第１図は、赤
外線等を利用した人体センサ部を搭載した空気清浄機等
の機器本体１の正面図で、人体センサ部２が機器本体に
設けた収納部より飛び出た使用時の状態を示したもので
あり、点線は人体センサ部２の収納状態を示している。
第２図は、機器本体１の上面図で、３は機器本体の前カ
バー、４は吹き出し口、５は後ケース、６は本体ケース
である。第３図は人体センサ部２を収納部より引き出し
た使用時における縦断面図、第４図は人体センサ部２を
収納部へ押し込んだ不使用時における縦断面図である。(F) Embodiment An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a device body 1 such as an air purifier equipped with a human body sensor section using infrared rays, and the human body sensor section 2 is shown in FIG. The figure shows a state in use that pops out of the storage section provided in the device body, and the dotted line shows the storage state of the human body sensor section 2.
FIG. 2 is a top view of the device body 1, 3 is a front cover of the device body, 4 is an outlet, 5 is a rear case, and 6 is a body case. FIG. 3 is a vertical sectional view when the human body sensor unit 2 is pulled out from the storage unit when in use, and FIG. 4 is a vertical sectional view when the human body sensor unit 2 is pushed into the storage unit when not in use.
人体センサ部２において、７はセンサ上ケース、８はセ
ンサ下ケースで両ケース７、８を組み合わせて前面開口
のケースを形成し、この前面開口に集光用レンズ９が装
着されている。10はステーＡで、センサー下ケース８を
第６図に示す摺動板21と共同で挟持し、適度な制動力を
得ながら回動自在に取り付けている。11は支持体で、そ
の下方には、支持脚12が取り付けられ、支持体11と一体
的になっている。支持体11と支持脚12には、夫々軸受部
11′、12′が形成され、これらの軸受部11′、12′でも
って、前記ステーA10の軸部10′を挟持し、適度な制動
力でステーA10を回動自在に枢支している。ここで支持
体11と支持脚12は一体的になているので、これらを合わ
せて支持体とみると、支持体は、全体として第７図の如
くＴ字状を呈している。In the human body sensor unit 2, a sensor upper case 7 and a sensor lower case 8 are a combination of both cases 7 and 8 to form a front opening case, and a condenser lens 9 is attached to the front opening. Reference numeral 10 denotes a stay A, which sandwiches the sensor lower case 8 together with the sliding plate 21 shown in FIG. 6 and is rotatably attached while obtaining an appropriate braking force. Reference numeral 11 is a support, and a support leg 12 is attached below the support and is integrated with the support 11. The support 11 and the support leg 12 have bearing parts, respectively.
11 'and 12' are formed, and the shaft portion 10 'of the stay A10 is sandwiched by these bearing portions 11' and 12 ', and the stay A10 is rotatably supported by an appropriate braking force. . Here, since the support 11 and the support legs 12 are integrated, when viewed as a support together, the support is generally T-shaped as shown in FIG.
支持脚12の脚部はコ字状となっており、その内部にコイ
ルスプリング16が配置され、このスプリング16の下端
は、支持脚12の下端に形成した切溝部12″に引っ掛けら
れ、一方その上端は、本体ケースの凸部６′に係着さ
れ、人体センサ部２を支持脚12、支持体11を介して上方
へ付勢している。The leg portion of the support leg 12 is U-shaped, and a coil spring 16 is disposed inside the leg portion, and the lower end of the spring 16 is hooked on a kerf 12 ″ formed at the lower end of the support leg 12, while The upper end is engaged with the convex portion 6 ′ of the main body case, and urges the human body sensor unit 2 upward through the support leg 12 and the support body 11.
13はガイドカバーで、本体ケース６に設けた凹所６″
（第８図参照）を被う如く本体ケースに取り付けられ、
凹所６″と共同で、人体センサ部２の収納部を構成して
いる。25は、本体ケース６の上面に設けた人体センサ部
収納用の開口部である。ガイドカバー13の下部にはラッ
チ17がセットされており、一方支持脚12の上部には、爪
24が形成されている（第５図参照）。13 is a guide cover, which is a recess 6 ″ provided in the main body case 6.
It is attached to the main body case so as to cover (see FIG. 8),
Together with the recess 6 ″, it constitutes a housing portion for the human body sensor portion 2. Reference numeral 25 denotes an opening portion provided on the upper surface of the main body case 6 for housing the human body sensor portion. Latch 17 is set, while the top of support leg 12
24 are formed (see FIG. 5).
そこで、第３図の如く収納部より飛び出した状態の人体
センサ部２を下方へ押圧すると、スプリング16に抗して
人体センサ部２は下方へ移動し、前記開口部25を通って
第４図の如く収納部へ収納され、そして爪24がラッチ17
に係合されて、収納状態に保持される。この状態から人
体センサ部２を再び押圧すると、爪24とラッチ17との係
合が解除され、人体センサ部２はスプリング16によって
上方へ押し上げられ、開口部25を通って収納部より第３
図の如く飛び出す。即ち、爪24とラッチ17とで構成され
る係脱装置は、人体センサ部２を押圧する度に係脱する
機構を有するものである。Therefore, when the human body sensor unit 2 in a state of protruding from the storage unit as shown in FIG. 3 is pressed downward, the human body sensor unit 2 moves downward against the spring 16 and passes through the opening 25, as shown in FIG. It is stored in the storage part as shown, and the claw 24 is latched 17
To be held in the stored state. When the human body sensor unit 2 is pressed again from this state, the engagement between the claw 24 and the latch 17 is released, the human body sensor unit 2 is pushed upward by the spring 16, passes through the opening 25, and moves from the storage unit to the third position.
Jump out as shown. That is, the engagement / disengagement device including the claw 24 and the latch 17 has a mechanism for engagement / disengagement each time the human body sensor unit 2 is pressed.
人体センサ部２が飛び出す時の状態を詳述する。支持体
11の前後の下端には夫々第10図に示す如く爪部20と15が
設けられている。本体ケース６には、第８図に示す如く
爪部20と係止するべき係止装置19が形成され、またガイ
ドカバー13には、第９図に示す如く爪部15と係止するべ
き係止装置14が形成されている。そして人体センサ部２
が飛び出す際、爪部20は、第10図（ａ）から第10図
（ｂ）のように、係止装置19を乗り越え、また爪部15
は、第10図（ｃ）から第10図（ｄ）のように、係止装置
14を乗り越え、支持体11の上端が、第10図（ｂ）に示す
ように開口部25の口縁下面に当接した状態で止まる。こ
の状態では、爪部20と係止装置19の係合により、また爪
部15と係止装置14の係合により、人体センサ部２が振動
等によって沈み込んだり、振られて異常音を発生するこ
とのないよう、収納部より飛び出した状態で保持してい
る。また支持体11でもって、前記開口部25を塞ぎ、収納
部内へ塵埃が侵入することのないようにしている。The state when the human body sensor unit 2 pops out will be described in detail. Support
As shown in FIG. 10, claw portions 20 and 15 are provided at the lower front and rear ends of 11 respectively. As shown in FIG. 8, the main body case 6 is formed with a locking device 19 to be locked with the claw portion 20, and the guide cover 13 is locked with the claw portion 15 as shown in FIG. A stop device 14 is formed. And the human body sensor unit 2
When the hook pops out, the claw portion 20 gets over the locking device 19 as shown in FIGS. 10 (a) to 10 (b), and the claw portion 15
Is a locking device as shown in FIGS. 10 (c) to 10 (d).
After passing over 14, the upper end of the support 11 stops in a state of abutting against the lower surface of the rim of the opening 25 as shown in FIG. 10 (b). In this state, due to the engagement of the claw portion 20 and the locking device 19 and the engagement of the claw portion 15 and the locking device 14, the human body sensor unit 2 sinks due to vibration or the like and is shaken to generate an abnormal sound. To prevent it from happening, it is held in a state of protruding from the storage part. Further, the opening 11 is closed by the support 11 to prevent dust from entering the storage portion.
前記支持体11に設けた爪部15、20は、第10図に示すよう
に上側と下側で傾斜部の形状を変え、上方移動に対して
は係止装置14、19を乗り越えやすくし、下方移動に対し
ては乗り越えにくくして、人体センサ部２の飛び出し状
態に対する保持性の確実化を図っている。The claw portions 15 and 20 provided on the support body 11 change the shape of the inclined portion on the upper side and the lower side as shown in FIG. 10 to facilitate overcoming the locking devices 14 and 19 against upward movement, It is difficult for the human body sensor unit 2 to get over when it moves downward, so that the holding property for the protruding state of the human body sensor unit 2 is ensured.
前記支持脚12のスプリング16を収納した側とは反対側の
背面には、センサ用出力コード18を保持するための爪26
が複数個設けられ、摺動部に対して触れないように配慮
されている。On the back surface of the support leg 12 opposite to the side where the spring 16 is stored, a claw 26 for holding the sensor output cord 18 is provided.
A plurality of are provided so as not to touch the sliding portion.
第６図で、22は人体センサ用のプリント基板、23は人体
センサ素子、第３図で27はモータ、28は吸気用ファン、
29は電気集塵用電離部、30は対向電極、31は集塵用フィ
ルタ、32はフィルタ枠、33は吸気用開口部（第８図参
照）、48は制御用プリント基板を示す。In FIG. 6, 22 is a printed circuit board for a human body sensor, 23 is a human body sensor element, 27 is a motor, 28 is an intake fan,
29 is an ionization part for electrostatic dust collection, 30 is a counter electrode, 31 is a dust collection filter, 32 is a filter frame, 33 is an intake opening (see FIG. 8), and 48 is a control printed circuit board.
（ト）考案の効果 本考案は、人体センサ部を垂直方向に押圧する度に収納
部から飛び出たり収納部へ収納されたりする出没機構を
有しているので、人体センサ部の使用時と不使用時の切
替操作が極めて簡単にできる。また不使用時は、人体セ
ンサ部の前面に設けた集光用レンズが収納部内に隠れる
ので、集光用レンズに塵埃が付着したり異物が当って損
傷したりすることがなく完全に保護でき、不使用時にお
ける保管性の優れたものとすることができる等の効果を
奏するものである。(G) Effect of the Invention Since the present invention has a retractable mechanism that pops out of the storage section or is stored in the storage section each time the human body sensor section is pressed in the vertical direction, it is not used when the human body sensor section is used. Switching operation during use is extremely easy. When not in use, the condensing lens provided on the front of the human body sensor is hidden inside the storage part, so it can be completely protected without dust or foreign matter hitting the condensing lens. In addition, the present invention has effects such as excellent storability when not in use.
図面は、本考案の人体検知器付機器を示し、第１図は正
面図、第２図は上面図、第３図は縦断面図、第４図は人
体センサ部を収納した状態を示す縦断面図、第５図は人
体センサ部を有する人体検知器の正面図、第６図は第５
図のＡ−Ａ断面図、第７図は人体検知器の分解図、第８
図は本体ケースの収納部を示す要部斜視図、第９図はガ
イドカバーとラッチの分解した状態を示す要部分解斜視
図、第10図は係止装置と支持体の爪部との係合関係を説
明するための要部拡大断面図である。 ９……集光用レンズ、23……人体センサ素子、２……人
体センサ部、１……機器本体、６……本体ケース、11…
…支持体 12……支持脚、16……スプリング 17……ラッチ（係脱装置）、24……爪（係脱装置）The drawings show a device with a human body detector of the present invention. Fig. 1 is a front view, Fig. 2 is a top view, Fig. 3 is a vertical sectional view, and Fig. 4 is a vertical section showing a state in which a human body sensor unit is housed. FIG. 5 is a front view of a human body detector having a human body sensor section, and FIG.
Fig. 7 is a sectional view taken along the line A-A in Fig. 7, and Fig. 7 is an exploded view of a human body detector.
FIG. 9 is a perspective view of an essential part showing a storage part of the main body case, FIG. 9 is an exploded perspective view of an essential part showing a disassembled state of the guide cover and the latch, and FIG. 10 is a relation between the locking device and the claw part of the support. It is a principal part expanded sectional view for demonstrating a relationship. 9 ... Condensing lens, 23 ... Human body sensor element, 2 ... Human body sensor section, 1 ... Device body, 6 ... Body case, 11 ...
… Support 12… Support legs, 16… Spring 17… Latch (disengagement device), 24… Claw (disengagement device)
───────────────────────────────────────────────────── フロントページの続き (72)考案者 滝本 武彦 大阪府守口市京阪本通２丁目18番地 三洋 電機株式会社内 (56)参考文献 実開 昭64−41832（ＪＰ，Ｕ) 実開 昭64−5040（ＪＰ，Ｕ) 実開 昭55−26321（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Takehiko Takimoto, 2-18, Keihanmoto-dori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (56) References -5040 (JP, U) Actually opened 55-26321 (JP, U)
Claims (1)
サ素子を配した人の存在を検知する人体センサ部からの
検知信号に基づき機器を停動制御し、機器本体に形成し
た収納部に支持体を介して前記人体センサ部を出没自在
に装着したものにおいて、前記支持体と前記機器本体と
の間に、前記人体センサ部を前記収納部より垂直方向に
突出するよう付勢するスプリングを介在するとともに、
人体センサ部を押圧の度に係脱する係脱装置を設け、こ
の係脱装置は、係合時には、前記人体センサ部を前記収
納部に収納状態に保持し、係合解除時には、人体センサ
部が収納部より突出するようにしてなる人体検知器付機
器。1. A storage formed in the main body of a device, in which the device is stopped and controlled based on a detection signal from a human body sensor unit for detecting the presence of a person having a human body sensor element inside and having a condenser lens on the front surface. In which the human body sensor unit is removably attached to a portion via a support body, and the human body sensor unit is urged between the support body and the device body so as to vertically project from the storage unit. While interposing a spring,
An engagement / disengagement device is provided that engages / disengages the human body sensor unit each time it is pressed. The engagement / disengagement device holds the human body sensor unit in the storage portion when engaged, and when the engagement is released, the human body sensor unit. A device with a human body detector that is designed to protrude from the storage part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100658U JPH0725539Y2 (en) | 1989-08-29 | 1989-08-29 | Equipment with human body detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100658U JPH0725539Y2 (en) | 1989-08-29 | 1989-08-29 | Equipment with human body detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342947U JPH0342947U (en) | 1991-04-23 |
| JPH0725539Y2 true JPH0725539Y2 (en) | 1995-06-07 |
Family
ID=31649652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989100658U Expired - Fee Related JPH0725539Y2 (en) | 1989-08-29 | 1989-08-29 | Equipment with human body detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725539Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200467930Y1 (en) * | 2008-06-18 | 2013-07-11 | 삼성전자주식회사 | Air conditioner |
| KR101469774B1 (en) * | 2008-02-11 | 2014-12-05 | 엘지전자 주식회사 | air conditioner |
| KR101470542B1 (en) * | 2008-02-11 | 2014-12-08 | 엘지전자 주식회사 | Air conditioner |
| KR101472020B1 (en) * | 2008-02-11 | 2014-12-12 | 엘지전자 주식회사 | Air conditioner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5537333B2 (en) * | 2010-08-23 | 2014-07-02 | 株式会社東芝 | Air conditioner indoor unit |
| JP6448798B2 (en) * | 2015-08-06 | 2019-01-09 | 三菱電機株式会社 | Sensor unit and air conditioner indoor unit equipped with the same |
| JP6509346B2 (en) * | 2015-08-13 | 2019-05-08 | 三菱電機株式会社 | Indoor unit of air conditioner provided with sensor unit and sensor unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452606Y2 (en) * | 1987-06-29 | 1992-12-10 | ||
| JPS6441832U (en) * | 1987-09-08 | 1989-03-13 |
-
1989
- 1989-08-29 JP JP1989100658U patent/JPH0725539Y2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101469774B1 (en) * | 2008-02-11 | 2014-12-05 | 엘지전자 주식회사 | air conditioner |
| KR101470542B1 (en) * | 2008-02-11 | 2014-12-08 | 엘지전자 주식회사 | Air conditioner |
| KR101472020B1 (en) * | 2008-02-11 | 2014-12-12 | 엘지전자 주식회사 | Air conditioner |
| KR200467930Y1 (en) * | 2008-06-18 | 2013-07-11 | 삼성전자주식회사 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342947U (en) | 1991-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0445346B1 (en) | Battery missing indicator | |
| JP2907894B2 (en) | Electric vacuum cleaner | |
| US20050166758A1 (en) | Indoor fan filter | |
| US7360277B2 (en) | Vacuum cleaner fan unit and access aperture | |
| JP2008526449A (en) | Vacuum cleaner with folding handle | |
| JPH02132886A (en) | Cover device and assembly thereof | |
| US20080115473A1 (en) | Computer air filter device | |
| US6932595B1 (en) | Safety cover for burner dials of a kitchen stove | |
| CN108709249B (en) | Air conditioner indoor unit and air conditioner | |
| TW397678B (en) | Vacuum cleaner | |
| JPH0342947U (en) | ||
| JPS6393319A (en) | Air cleaner | |
| CN210688886U (en) | Ventilation structure and refrigeration cabinet | |
| CN220064589U (en) | Frame structure of projector | |
| JPH0612435Y2 (en) | Air conditioner | |
| CN222323479U (en) | Dust collection assembly and cleaning equipment | |
| JP3021722B2 (en) | Air filter mounting device | |
| JPH01314837A (en) | Electric device | |
| JPS60210229A (en) | vacuum cleaner | |
| JPH0534827A (en) | Video screen equipment | |
| JP3451548B2 (en) | Simple installation type security sensor | |
| JP3067561U (en) | Ventilation fan cover | |
| JP2514190Y2 (en) | Electronic balance with windshield | |
| JPH08196489A (en) | Detection mechanism for presence / absence of filter for vacuum cleaner | |
| KR900006948Y1 (en) | Auxiliary filter equipment of air conditioning apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |