M320293 .八、新型說明： • 【新型所屬之技術領域】 本創作係有關-種電機箱之散熱構造，特別是指在電機箱裡外，由氣孔向 裡導通有-向機箱内部上方弯沿流通之氣流交換路徑，以有效阻隔灰塵或雨二 直接進入，及足夠散熱能力，確保電機箱内電子電路的穩定與安全者。 〇 【先前技術】 電機系統配设一電機相’電機相内主要提供電路板、變壓器、控制元件等 >電器零件組設，而為了使電路板、變壓器、馬達等電子零件通電時產生的高熱 得以排出，在電機箱的箱體上會設置許多向外穿通的散熱孔或散熱鰭片。… 惟，在箱體上設置散熱孔或散熱鰭片，雖然有助於箱内電子零件的排熱， 如果電機箱是裝設在戶外尤其距離地面有一段距離的高處時（例如裝設在配合 It視系統使用之投光器等光學系統）’散熱孔反而成為雨水進入的通道，當遇到 強風象雨吹刮時’雨水或水氣或粉塵會很容易地從散熱孔直接進入箱内，造成 電子電路的損壞。 【新型内容】 因此，本創作旨在提供一種電機箱之散熱構造，係於電機箱内設有一對應 機箱内部上方向下彎沿之空氣川流彎折路徑，使質量較重之雨水或灰塵得被阻 隔，避免造成電子電路的損壞。 依本創作之電機箱之散熱構造，係於側板朝外下方，設有供氣流進入之氣 孔’在側板内側面對沒入口位置，設置一高度未及於箱頂之播板，以形成一向 上彎沿之導流路徑，質量較重或具黏滯性之灰塵或雨水則受阻攔難以直接進入 箱内，以達到對電子電路的保護。 M320293 依本創作之電機箱之散熱構造，藉由擋板的設置，以及在箱底處設置一驅 動裝置，使氣孔只能在驅動裝置啟動時，才會導通外部氣流，防止髒污空氣經 常性侵入，造成電子電路額外的粉塵沉積量。 依本創作之電機箱之散熱構造，使雨滴、雨水或水氣經擋板阻擋後，可得 濾過效果，及防止惡意由氣孔伸入異物破壞機電元件。 依本創作之電機箱之散熱構造，其箱底之通口處並有呈交叉排列之排孔， 藉由相互縱橫交錯且保持間距之排孔設置，得大幅減少雨水或灰塵從箱底通口 直線性進入。 依本創作之電機箱之散熱構造，進一步在箱體内部設有一溫度感應器，指 令驅動裝置在箱内溫度超過設定值時才被啟動。 至於本創作之詳細構造、應用原理、作用與功效，則參照下列依附圖所作 之說明。 【實施方式】 々本創作之電機箱之散熱構造，如第丨圖所示，該電機箱i内部提供電路板 等電子器材杀叹’若作為投光器2的電性控制，則可附加裝設於投光器2後方(如 第2圖所示）。 ^種實施為獨立裝設，經由魏線延伸而操作遠端或他處安裝之電器。 祕配合第3圖所示，該電機箱i，係金屬材料製成之箱體，其入風處，係 設於側板14下端的氣孔n，該氣孔n可為單排、二排或上下多排設置，下方 氣孔11最下緣為可向外排水。 相體10内’於側板14内側復設有一直立擋板12，擋板12上端和箱頂保 ’擋板12和侧板14之„隔有適當寬度，使擋板12和侧板ι4 裡t 氣流_5 ’且該擋板12為金屬材質，可防止惡意破壞 在箱體10之箱底30設有一導通空氣進出之通口伽，其中通口棚為了防 M320293 I::直接進人’在有效的通流面積下，實施了交錯_流路途（請配合 5所通〜不=Γ用一位於箱底3〇的排孔4〇，由上方置架5形成對隔，且置架 所通权不同角向的排孔60與之交錯對立，利用二排孔40、60為上下交錯，讓 之水4 ’大幅降低直線進人的機率，該錯開的方式除十字交又外，也a可以 平’下錯開或斜向交錯，主要是讓飛濺水滴大幅減少直線進入的機會。 ㈣板12可設m，短邊結合在織14的腰部位置相對表面並形 由'如此纽11的底緣可賴短邊雜置而提高在織14的腰部， 八中短邊可攔截進人之雨水並往外排出，避免積水。 ^該擋板12為直立狀，其截面可設為” π”形_咖—她幅面，分設 出一道以上的氣流路徑15。 如疋當箱體10内部發生積熱到一定程度，氣體分子游移速率增強，並軌昇 ΐιΐ« ίο , ^ω#Ρ0ΐ^： 13 15；ί^^Λ ? 自=^!口棚補入，並壓動上方密度較低之熱氣往路徑15擠出，依此而構成 自=對部積熱交換出，其循環動能則依據熱氣因密度及分子游移 速率改變顧而得，溫度與補速率成正比。 凊再參照第4、5圖，箱底30至少設有一組驅動裝置5〇，該裝置主要為擎 裡部喊壓，使箱體内部空氣與外界之間，經掣動後經前述路徑15向外 導流父換。 <有關驅動裝置50的女裝，係在箱底3〇開設有柵狀排孔4〇，於排孔的上 f架5 4置架5為巾空’其表面财另_方向排列的排孔⑼，置架$ 表面再設驅動裝置50，驅動裝置5〇可為一風扇7。 在箱體内設有播板12及彎沿向上之導流路徑15，在一開始啟動風扇7時， 立即引人氣流，直到箱内變成負壓狀態時，外部空氣才會被動地自排狀 被吸人，而且，經過排狀氣孔u進人箱⑽氣流，會规觸播板12， 再沿者擋板12和側板14間之導流路徑15向上彎沿流進箱内，故可阻隔具質量 之灰塵、水氣粒子或雨水。 、 似ί氣流中夾帶之水氣微粒或雨水撞擊顺板12表面時會絲附於播板12 對外表面，過量的水滴集結後，由氣孔U的底緣往外排出。 M320293M320293. Eight, new description: • [New technical field] This creation is related to the heat dissipation structure of the motor box, especially the inside and outside of the motor box, which is turned in from the air hole to the inside. The airflow exchange path is effective to block the direct entry of dust or rain, and sufficient heat dissipation capability to ensure the stability and safety of the electronic circuit in the motor box. 〇[Prior Art] The motor system is equipped with a motor phase, which mainly provides circuit boards, transformers, control components, etc., and electrical components, and high heat generated when the electronic components such as circuit boards, transformers, and motors are energized. It can be discharged, and a plurality of heat dissipation holes or heat dissipation fins penetrating outwards are arranged on the casing of the motor box. ... only, if the heat sink or heat sink fins are provided on the box, it will help to dissipate the heat of the electronic parts in the box, if the motor box is installed outdoors, especially at a distance from the ground (for example, installed in In conjunction with the optical system such as the light projector used in the It vision system, the 'heat sink hole becomes a channel for rainwater to enter. When it encounters strong wind like rain, the rainwater or water vapor or dust can easily enter the box directly from the heat dissipation hole, resulting in Damage to the electronic circuit. [New content] Therefore, the purpose of the present invention is to provide a heat dissipation structure for a motor box, which is provided with a bending path of the air flow corresponding to the downward curved edge of the inside of the motor box, so that the heavy rain or dust is obtained. Blocked to avoid damage to electronic circuits. According to the heat dissipation structure of the motor box created by the present invention, the side plate is facing outward, and the air hole for airflow enters is provided. The inner side of the side plate faces the no-input position, and a board having a height less than the top of the box is arranged to form an upward direction. The diversion path along the bend, the heavy or viscous dust or rain is blocked and it is difficult to directly enter the box to protect the electronic circuit. M320293 According to the heat dissipation structure of the motor box, the installation of the baffle and the provision of a driving device at the bottom of the box enable the air hole to conduct the external airflow only when the driving device is started, preventing frequent intrusion of dirty air. , causing additional dust deposition in electronic circuits. According to the heat dissipation structure of the motor box created by the present invention, raindrops, rain water or water vapor can be filtered through the baffle to obtain a filtering effect, and to prevent malicious passage of foreign matter from the air hole to damage the electromechanical component. According to the heat dissipation structure of the motor box, the bottom of the box has a row of holes arranged in a crosswise manner, and the arrangement of the holes arranged by the criss-crossing and maintaining the spacing greatly reduces the linearity of rain or dust from the bottom of the box. enter. According to the heat dissipation structure of the motor box, the temperature sensor is further provided inside the box, and the driving device is activated when the temperature inside the box exceeds the set value. For the detailed construction, application principle, function and effect of this creation, refer to the following description according to the drawings. [Embodiment] The heat dissipation structure of the motor box of the present invention is as shown in the figure, and the electronic equipment such as the circuit board is provided inside the motor box i. If it is used as the electrical control of the light projector 2, it can be additionally installed. Rear of the emitter 2 (as shown in Figure 2). It is implemented as a stand-alone installation, operating through the Wei line to operate the remote or installed electrical appliances. As shown in Fig. 3, the motor box i is a box made of a metal material, and the air inlet is provided at the air hole n at the lower end of the side plate 14, and the air hole n can be single row, second row or upper and lower. The row is arranged, and the lowermost edge of the lower air hole 11 is for drainage. In the phase body 10, an upright baffle 12 is disposed on the inner side of the side plate 14, and the upper end of the baffle 12 and the top of the baffle 12 are separated by a proper width so that the baffle 12 and the side plate ι4 are The airflow_5' and the baffle 12 are made of a metal material, which can prevent malicious damage from being provided at the bottom 30 of the casing 10 with a conductive air in and out, wherein the through-port shed is effective in preventing M320293 I:: direct entry Under the flow area, the staggered_flow path is implemented (please match the 5 pass-through = not = use a drain hole 4〇 located at the bottom of the box 3), and the upper shelf 5 forms a pair of partitions, and the access rights are different. The angular row of holes 60 are staggered and opposed to each other, and the two rows of holes 40, 60 are used for up-and-down interlacing, so that the water 4' greatly reduces the probability of straight-line entry, and the staggered way can be flat except for cross-crossing. The staggered or diagonally staggered, mainly to make the splash water drop greatly reduce the chance of straight line entry. (4) The plate 12 can be set to m, the short side is combined with the opposite surface of the waist position of the weave 14 and is shaped by the bottom edge of the so-called 11 When it is mixed, it is raised at the waist of the weaving 14, and the short side of the eighth and middle sides can intercept the rainwater of the person and discharge it to the outside. The baffle 12 is in an upright shape, and its cross section can be set to "π" shape - coffee - her format, and more than one air flow path 15 is set. If the inside of the box 10 generates heat to a certain extent, The gas molecule migration rate is enhanced, and the rail is raised by ΐιΐ« ίο , ^ω#Ρ0ΐ^: 13 15; ί^^Λ ? From the ^^! The shed is filled in, and the hot air with lower density is pressed to the path 15 to extrude. According to this, the heat is exchanged from the opposite part, and the cyclic kinetic energy is obtained according to the change of the heat gas density and the molecular migration rate, and the temperature is proportional to the compensation rate. 凊 Referring to Figures 4 and 5, the bottom 30 is at least There is a set of driving device 5〇, which is mainly for the slamming of the engine, so that the air inside the box and the outside world are swayed and then exchanged to the outside through the aforementioned path 15. < Female about the driving device 50 Mounted, the bottom of the box is opened with a grid-shaped row of holes 4, and the upper frame of the row of holes 5 is placed in a row of holes (9) in the direction of the surface of the container, and the surface of the rack is repositioned. The driving device 50, the driving device 5 can be a fan 7. The playing board 12 and the curved guiding path 15 are provided in the box body. When the fan 7 is started at the beginning, the airflow is immediately introduced, until the inside of the box becomes a negative pressure state, the outside air is passively sucked by the self-discharge, and the airflow through the exhausted air hole u into the box (10) is regulated. The touch panel 12 is further flowed into the box along the guiding path 15 between the baffle 12 and the side plate 14, so that the dust, moisture particles or rainwater with a quality can be blocked. When gas particles or rainwater hit the surface of the slab 12, the wire is attached to the outer surface of the slab 12, and after the excessive water droplets are collected, the bottom edge of the vent U is discharged outward.
如第6圖所示，本創作復可在箱内設置 在感知到電機箱1内溫度超過預定值時， 在溫度未雜鱗’鶴裝置5〇是歧絲作讀命時間，As shown in Figure 6, the creation of the creation can be set in the box. When the temperature in the motor box 1 is sensed to exceed a predetermined value, the temperature is not miscellaneous.
入操作，就盡量避免。 :置一溫度感應器8，藉由溫度感應器8 啟動驅動裝置50進行排風散熱，如是 ，待命時程内，則可 入形成經常性累積，可大幅減 是不可能潔淨，因此能減少汲 、、、τ上所述本創作之電機箱之散熱構造，藉由一向上彎沿流動之導流路徑， 以及在箱纽置相互賴紐之·f，可防止財或錄水錄子之氣流直 接進入肋，或進-步由氣流驅動裝置辅助，具相著的熱交換功效，其整體 結構不僅新穎且具備習見所無之進步特性，符合本國創作專利之要件，其並未 見諸公開使用’合於專利法之規定，懇請賜准專利，實為德便。 需陳明者’社所麟乃是本創作較健體的實關，若依本創作之構想 所作之改變’其產生之功能侧’仍未超出說明書與圖示所涵蓋之精神時，均 應在本創作之範圍内，合予陳明。 【圖式簡單說明】 第1圖為本創作之立體圖； 第2圖為本創作使用於投光器後方之立體圖； 第3圖為本創作之剖面圖； 第4圖為本創作之箱底及風扇之表示圖。 第5圖為本創作之驅動裝置結合關係圖。 第6圖為本創作之溫度感應器設置位置關係圖。Into the operation, try to avoid. : The temperature sensor 8 is set, and the driving device 50 is activated by the temperature sensor 8 to dissipate heat. If the standby time is within the standby time period, it can be formed into a regular accumulation, which can be greatly reduced, and can be cleaned, thereby reducing 汲. The heat-dissipating structure of the motor box of the present invention described above, τ, can prevent the flow of money or water recording by a flow guiding path which is bent upwardly and in the box. Direct access to the ribs, or advance-assisted by the airflow drive, with the same heat exchange effect, the overall structure is not only novel and has the advanced characteristics of the past, and meets the requirements of the domestic patent creation, which is not publicly available. 'In accordance with the provisions of the Patent Law, please grant a patent, it is a virtue. The person who needs to be Chen Ming's is the reality of the creation of this book. If the change made by the concept of this creation is not beyond the spirit of the manual and the illustration, it should be Within the scope of this creation, it is given to Chen Ming. [Simple diagram of the drawing] The first picture is a perspective view of the creation; the second picture is a perspective view of the creation used behind the light projector; the third picture is a sectional view of the creation; the fourth picture is the representation of the bottom of the creation and the fan Figure. Figure 5 is a diagram showing the relationship between the driving devices of the creation. Figure 6 is a diagram showing the positional relationship of the temperature sensor set in the creation.