M439295 五、新型說明： 【新型所屬之技術領域】 本創作係有關靜電消除器之放電針改良，旨在提供一種 可減少該尖端放電部累積過多的結晶狀物質，同時可降低放 電針損耗之靜電消除器。 【先前技術】 按，靜電消除裝置之主流係電暈放電式靜電消除器，對 @針狀之放電電極（放電針）施加高電壓，令自空氣產生正離子 和負離子（以下將正離子和負離子只總稱為離子）後，對帶電 之靜電消除對象釋放離子而消除靜電。 而傳統電暈放電式靜電消除器使用一段時間後，空氣中 的塵埃會因為向壓食場而黏者在放電針尖上。而電軍放電也 备因副作用產生白色結晶物，原因是：矽橡膠、矽粘合劑之 類的矽製品會產生矽氧烷氣體，因此空氣中通常會存在許多 矽氧烷氣體，而此矽氧烷氣體被電暈放電所產生的放電能量 •氧化，而形成了二氧化矽（Si〇2)並累積在放電針尖上，當這 些物質累積在放電針尖上就會影響到離子放射，造成消除靜 電的能力降低，以及離子平衡飄移會使得工件形成逆帶電的 問題。 .、 如第一圖（A)所示，即為第一種習有電暈放電式靜電消除 器之結構示意圖，其設有一風扇單元11用以提供傳導氣流， 以及設於該風扇單元11周圍之放電針12，該放電針12係利 用高電壓電暈放電產生離子，再藉由該風扇單元11所提供之 3 M439295 傳導氣流，將離子傳導至靜電消除對象2。 其中，該放電針12之擺放位置係以其針尖121朝向該靜 電消除對象2，如第一圖（B)所示，該針尖121附近會產生並 吸引累積白色的結晶物質及灰塵，使用一段時間後會在該針S 尖121附近累積而形成喇队狀的結晶狀物質13，該結晶狀物 質13逐漸增多後會阻檔了針尖與流動空氣的接觸，減少產生 離子的效果、也使離子平衡變得不穩定，也會因為風力風壓 而使結晶物向針尖方向塌陷，導致離子產生的數量大幅減 少、甚至到達幾乎停止產生離子的狀況。 如第二圖（A)、（B)圖所示，係為第二種習有電暈放電式 靜電消除器之結構示意圖，該放電針12之擺放位置係與該風 扇單元11略為平行，且其針尖121係朝向該風扇單元11外 周圍；或者如第三圖（A)、（B)圖第三種習有所示，該放電針, 12之擺放位置同樣與該風扇單元11略為平行，而其針尖121 係朝向該風扇單元11内側；惟，上述第一種及第二種習有放 電針之擺放位置，其針尖附近同樣會產生並吸引累積白色的 結晶物質及灰塵，使用一段時間後會在放電針尖附近累積而 形成喇0八狀的結晶狀物質13。 再者’由於傳統電暈放電式靜電消除器使用了一段時間 後’針尖上累積了結晶狀物質後影響到離子放射，造成消除 靜電的崞力降低，以及離子平衡飄移會使，工件形成逆帶電 的問題，必須在清除清除該針尖之後，靜電消除器才能回覆 原有的性能。因此每使用200〜500小時（依使用環境不同）/ 就必須用人工去做放電針尖的清潔工作，才能維持消除靜電 的能力及穩定的離子平衡。而這就增加了設備的停機閒置時 M439295 間以及增加了維護的人工成本。為了節省人卫 消除器内部設置馬達及清潔刷等機構， 靜電 機，靜電消除器’但是這就增加了靜電消除器的成= 除器的整體尺寸，使得在空間安裝上受到了比較多的 需克:=放電式靜電消除器在使用上，仍存在有許多 M【新型内容】 有鑑於此，本創作即在提供—種可減少該尖端放電部累 積過多的結晶狀物質，同時可降低放電針尖損耗之 器之靜電消除器，為其主要目的者。 电月陈 為達上揭目的，本創作之靜電消除US有至少-氣體喷 口以及至少-組正、貞離子放電針，誠電針係設置於該氣 體喷口周圍處；其_ :該放電針具有—尖端放電部，該尖端 放電部係朝向該氣时口，並與該氣體喷口之氣體喷出面形 成第-夾角’該第-夾角係小於或等於9Q度，可減少該尖端 敫電部累積結晶狀物質的量，同時可降低放電的損耗。 【實施方式】 本創哼之特點，可參閱本案圖式及實施^之詳細說明而 獲得清楚地瞭解。 如第四圖係為本創作靜電消除器之結構示意圖，本創作 之靜電消除器30設有至少一氣體喷口 31、至少一組正、負離 子放電針32以及風扇單元33，該放電針32係設置於該氣體噴 5 M439295 口 31周圍處’該風扇單元33係設於該氣體喷口 31内’用以提 供氣流至該氣體喷口 31並由該氣體噴出面311吹出，該放電針 32係利用高電壓電暈放電產生正、負離子，再藉由該風扇單 兀33所提供之傳導氣流4〇，將正、負離子傳導至靜電消除對 象50 ’藉以達到靜電消除之目的。 本案之重點在於：該放電針32具有一尖端放電部321 ’該 尖端放電部321係朝向該氣體喷口 31，並與該氣體喷口之氣體 喷出面311形成第一夾角A1，該第一夾角A1係小於90度’請同 時參閱第五圖所示，該尖端放電部321係設有由該放電針32s 朝内漸縮之倾斜面322，以及該傾斜面322末端之針尖323，其 中該第一夾角A1係位於該針尖323與該氣體喷口之氣體喷出 面311間’而該傾斜面322與該針尖323之軸向方向T1形成有第 一夹角A2 ’且該第二失角A2係小於該第一夾角A1。 I體使用時，請同時參閱第六圖所示，該尖端放電部321 係朝向該氣體噴口 31，亦即該針尖3 2 3係迎向傳導氣流4 0流動 的方向’則該針尖323上雖然有累積了結晶狀物質34，但是該 針尖323仍然能與傳導氣流4〇做充分的接觸，因此電暈放電仍 然能順利的運行’靜電消除器的性能就不容易因為結晶狀物。 質34的累積而下降，其次由於結晶狀物質34是從尖端向外形 成喇队狀，所以當結晶狀物質34積越多其迎風面也越大，因 么| 日 ||| ' 、以及累積到足夠的迎風面積時， 曰曰狀物質34就會被風力吹散，而回覆到只 '兄。如此周而復始，就不需要做放電針的清潔動作 持靜電消除氣的性能，並可降低放電針的損耗；當然， “第一夾角A1亦可等於90度，如第七圖之第二實施例所示， M439295 少一發光二極體68 ’該二極體之P極651係連接於該壓電變壓 器之二次側642 ’該二極體之N極652則連接至該第一電阻67 一端’該第一電阻67另端則連接至該發光二極體68一端，該 發光二極體68另端則連接至該驅動單元61及該第二電阻6g 一 端，該第二電阻69另端則連接到接地端66 ;而該正離子放射 單元62進一步設有第一、第二電阻67、69以及至少一發光二 極體68 ’該一極體之N極6522係連接於該壓電變壓器之二欠側 642,該二極體之P極6.51則連接至該第一電阻67一端，二 電阻67另端則連接至該發光二極體⑽—端，該發光^細 另端則連接至該鶴單元61及該第二電阻69—端， 阻69另端則連接到接地端66。 电 綜上所.述.’本㈣提供-較切狀靜電消㈣ 法：ί新ΐ專利之申請；本創作之技術内容及技術特點巳揭 悉本項技術之人士仍可能基於本上3 本案創作精神之替換及修飾。因此 之保濩靶圍應不限於實施例所揭示 乍 .·)本創作之替換及修飾，並為以下之申請專背離 【圖式簡單說明】 、之結:示Γ:。、⑻係為第-種習有電暈放電式靜電消除器 之結Sir⑻係為第二種習有電暈放電她^ 之結構示=)。、⑻係為第二種f有電暈放電式靜電消除器 M439295 第四圖係為本創作靜電消除器之結構示意圖。 第五圖係為本創作放電針第—實施例之放大結構示意 第六圖係為本創作放電針第—實補之使用示意圖。 第七圖係為本創作放電針第二實施例之放大結構示意 第八圖係為本創作驅動組件之結構示意圖。 第九圖係為本創作中驅動組件器第二實施例之結構示意 第十圖係為本創作中驅動組件第三實施例之結構示意 第十一圖係為本創作中驅動組件第四實施例之結構示意 【主要元件符號說明】 .軸向方向T1 第一夾角A1 第二夾角A2 距離Dl、D2 風扇單元11 放電針12M439295 V. New Description: [New Technology Field] This creation is about the improvement of the discharge needle of the static eliminator. It aims to provide a kind of crystal substance which can reduce the accumulation of excessive discharge at the tip of the tip, and at the same time reduce the static loss of the discharge needle. Eliminator. [Prior Art] Press, the mainstay of the static elimination device is a corona discharge type static eliminator, which applies a high voltage to the @ needle-shaped discharge electrode (discharge needle) to generate positive ions and negative ions from the air (hereinafter, positive and negative ions are used) After only collectively referred to as ions, the charged static elimination object releases ions and eliminates static electricity. When the conventional corona discharge static eliminator is used for a period of time, the dust in the air will stick to the discharge tip due to the feeding field. The electrician's discharge also produces white crystals due to side effects. The reason is that helium products such as ruthenium rubber and ruthenium binders produce helium oxide gas, so there are usually many helium oxide gases in the air. Oxygen gas is oxidized by the discharge energy generated by corona discharge, and cerium oxide (Si〇2) is formed and accumulated on the discharge tip. When these substances accumulate on the discharge tip, ion radiation is affected, resulting in elimination. The reduced ability of static electricity and the drift of the ion balance can cause the workpiece to form an inverse charge problem. As shown in the first figure (A), it is a schematic structural view of a first corona discharge type static eliminator, which is provided with a fan unit 11 for providing a conductive air flow, and is disposed around the fan unit 11. The discharge needle 12 generates ions by high-voltage corona discharge, and conducts ions to the static electricity eliminating object 2 by the 3 M439295 conductive gas flow supplied from the fan unit 11. Wherein, the discharge needle 12 is placed at a position toward the static elimination target 2 with its tip 121. As shown in the first figure (B), the white matter and dust accumulated in the vicinity of the needle tip 121 are generated and used. After the time, it will accumulate near the needle S tip 121 to form a laminar crystal-like substance 13. When the crystal substance 13 is gradually increased, the contact between the needle tip and the flowing air is blocked, and the effect of generating ions and the ion are also reduced. The balance becomes unstable, and the crystallized material collapses toward the tip of the needle due to wind pressure, resulting in a significant reduction in the amount of ion generation and even a situation in which the generation of ions is almost stopped. As shown in the second figure (A) and (B), it is a schematic structural view of a second corona discharge type static eliminator, and the discharge pin 12 is disposed in a position slightly parallel to the fan unit 11. And the tip 121 of the needle is directed toward the outer periphery of the fan unit 11; or as shown in the third figure of the third drawing (A) and (B), the position of the discharge needle 12 is also slightly different from the fan unit 11 Parallel, and the tip 121 of the needle is directed toward the inner side of the fan unit 11; however, the placement positions of the first and second types of discharge needles are similarly generated near the tip of the needle, and the white crystal material and dust are accumulated and used. After a period of time, it accumulates near the discharge needle tip to form a crystalline substance 13 in the shape of a bar. Furthermore, 'because the conventional corona discharge static eliminator has been used for a period of time', the crystal material is accumulated on the needle tip, which affects the ion radiation, resulting in a reduction in the static force of the static elimination, and the ion balance drift causes the workpiece to form an anti-charge. The problem must be that the static eliminator can respond to the original performance after clearing the tip. Therefore, every 200 to 500 hours (depending on the use environment) / must be manually used to clean the discharge tip to maintain the ability to eliminate static electricity and stable ion balance. This increases the equipment's downtime when the M439295 is idle and increases the labor cost of maintenance. In order to save the mechanism of setting the motor and the cleaning brush inside the eliminator, the electrostatic machine and the static eliminator', but this increases the overall size of the static eliminator, which makes the space installation more demanding.克: = discharge static eliminator in use, there are still many M [new content] In view of this, the creation is to provide a kind of crystalline material that can reduce the accumulation of excessive discharge at the tip of the tip, while reducing the discharge tip The static eliminator of the loss device is its main purpose. The electric moon Chen has reached the goal. The static elimination US of this creation has at least a gas nozzle and at least a group of positive and negative ion discharge needles, and an electric needle is placed around the gas nozzle; its_: the discharge needle has a tip In the discharge portion, the tip discharge portion faces the gas hour port, and forms a first angle with the gas ejection surface of the gas nozzle. The first angle is less than or equal to 9Q degrees, thereby reducing the cumulative crystal shape of the tip electric portion. The amount of material can also reduce the loss of discharge. [Embodiment] The characteristics of this product can be clearly understood by referring to the detailed description of the diagram and implementation of this case. As shown in the fourth figure, the static eliminator 30 of the present invention is provided with at least one gas nozzle 31, at least one set of positive and negative ion discharge needles 32, and a fan unit 33. At the periphery of the gas jet 5 M439295 port 31, the fan unit 33 is disposed in the gas nozzle 31 to supply airflow to the gas nozzle 31 and is blown out by the gas ejection face 311. The discharge needle 32 utilizes a high voltage. The corona discharge generates positive and negative ions, and the positive and negative ions are transmitted to the static electricity eliminating object 50' by the conductive gas flow 4 provided by the fan unit 33 to achieve static elimination. The focus of the present invention is that the discharge needle 32 has a tip discharge portion 321 'the tip discharge portion 321 facing the gas nozzle 31 and forming a first angle A1 with the gas ejection surface 311 of the gas nozzle, the first angle A1 It is less than 90 degrees. Please also refer to the fifth figure. The tip discharge portion 321 is provided with an inclined surface 322 which is tapered inwardly by the discharge needle 32s, and a tip 323 at the end of the inclined surface 322, wherein the first The angle A1 is located between the needle tip 323 and the gas ejection face 311 of the gas nozzle ′, and the inclined surface 322 forms a first angle A2′ with the axial direction T1 of the needle tip 323 and the second lost angle A2 is smaller than The first angle A1. When the body is used, please refer to the sixth figure, the tip discharge portion 321 is directed toward the gas nozzle 31, that is, the needle tip 3 2 3 is in the direction of the flow of the conductive gas stream 40. The crystalline substance 34 is accumulated, but the needle tip 323 is still in sufficient contact with the conductive gas stream 4, so that the corona discharge can still operate smoothly. 'The performance of the static eliminator is not easily crystallized. The accumulation of the mass 34 decreases, and secondly, since the crystalline substance 34 forms a laval shape from the tip end, the more the crystalline substance 34 accumulates, the larger the windward side is, and the |||| When there is enough windward area, the scorpion material 34 will be blown away by the wind, and the reply will only be the 'brother. In this way, it is not necessary to perform the cleaning action of the discharge needle to maintain the performance of the static elimination gas, and the loss of the discharge needle can be reduced; of course, "the first angle A1 can also be equal to 90 degrees, as in the second embodiment of the seventh figure. The M pole 295 is connected to the secondary side 642 of the piezoelectric transformer. The N pole 652 of the diode is connected to the end of the first resistor 67. The other end of the first resistor 67 is connected to one end of the LED 26, and the other end of the LED 68 is connected to one end of the driving unit 61 and the second resistor 6g, and the other end of the second resistor 69 is connected. The positive ion emitting unit 62 is further provided with first and second resistors 67 and 69 and at least one light emitting diode 68'. The N pole 6522 of the one pole body is connected to the piezoelectric transformer. The lower side 642, the P pole 6.51 of the diode is connected to one end of the first resistor 67, and the other end of the second resistor 67 is connected to the end of the light emitting diode (10), and the light emitting end is connected to the crane The unit 61 and the second resistor 69 are terminated, and the other end of the resistor 69 is connected to the ground terminal 66. Above. "This (4) provides - more tangible static electricity (four) method: ί Xinyi patent application; technical content and technical characteristics of this creation 巳 people who reveal this technology may still be based on the spirit of this case Replacement and modification. Therefore, the target range should not be limited to the 乍..) replacement and modification of this creation, and the following application is specifically deviated from the [Simple Description], the conclusion: Demonstration:. (8) is the first type of corona discharge type static eliminator, Sir (8) is the second type of corona discharge, her structure is shown =), (8) is the second type f has corona discharge type The fourth figure of the static eliminator M439295 is a schematic diagram of the structure of the static eliminator. The fifth figure is the enlarged structure of the first embodiment of the present invention. The sixth figure is the use of the first discharge of the discharge needle. The seventh figure is the enlarged structure of the second embodiment of the present invention. The eighth figure is a schematic diagram of the structure of the authoring drive assembly. The ninth figure is the schematic diagram of the structure of the second embodiment of the drive assembly in the present creation. The tenth figure is the driving group in this creation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 11 is a schematic structural view of a fourth embodiment of a driving assembly in the present invention. [Main component symbol description]. Axial direction T1 first angle A1 second angle A2 distance D1, D2 fan Unit 11 discharge needle 12
•V 針尖121 結晶狀物質13 靜電消除對象2 靜電消除器30 M439295 氣體喷口 31 氣體喷出面311 放電針32 尖端放電部321 傾斜面322 風扇單元33 結晶狀物質34 傳導氣流40 靜電消除對象50 驅動組件60 驅動單元61 正離子放射單元62 負離子放射單元63 壓電變壓器64 一次側641 二次側642 二極體65 P 極 651 N 極 652 接地端66 第一電阻67 發光二極體68 第二電阻68• V tip 121 Crystalline material 13 Static elimination target 2 Static eliminator 30 M439295 Gas vent 31 Gas ejection surface 311 Discharge needle 32 Tip discharge unit 321 Inclined surface 322 Fan unit 33 Crystalline material 34 Conducted airflow 40 Static elimination object 50 Drive Component 60 drive unit 61 positive ion radiation unit 62 negative ion radiation unit 63 piezoelectric transformer 64 primary side 641 secondary side 642 diode 65 P pole 651 N pole 652 ground terminal 66 first resistor 67 light emitting diode 68 second resistor 68