TWM464580U - Handheld light-emitting device - Google Patents
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Abstract
Description
本創作係關於一種手持發光裝置，特別關於一種可手動發電的手持發光裝置。The present invention relates to a hand-held lighting device, and more particularly to a hand-held lighting device that can be manually powered.
在現代生活中，手電筒是一種常見的手持發光裝置。此種手持發光裝置具有攜帶方便，且可用於因應各種無光源之突發狀況，因此成為家家戶戶都需配備的必需品。In modern life, a flashlight is a common handheld light fixture. Such a hand-held illuminating device is convenient to carry and can be used for responding to various sudden situations without a light source, so it is a necessity for every household.
其中，目前的手電筒，不論為充電式或非充電式皆係以電池供給電力至發光單元以產生亮光，惟電池不論是否為充電式，皆有其使用壽命。而由於一般使用者較沒有定時檢查手電筒之習慣，因此時常在需要使用手電筒作為照明時，卻發現電池沒電或漏電，甚至是充電式電池已失效無法正常供給電力，則無法立即發揮手電筒之功能。Among them, the current flashlight, whether it is rechargeable or non-rechargeable, is powered by a battery to the light-emitting unit to generate bright light, but the battery has a service life whether it is a rechargeable type or not. Since the average user does not have the habit of checking the flashlight regularly, it is often found that when the flashlight is used as the illumination, the battery is found to have no electricity or leakage, and even if the rechargeable battery has failed to supply power normally, the function of the flashlight cannot be immediately realized. .
針對上述問題，多種不同的供電方式開始被應用於此類的手持發光裝置，其中又以結構簡單，且電力來源較不受使用環境限制的手搖式手持發光裝置最受人矚目，以圖1之手持發光裝置1為例，手持發光裝置1為現有手搖式的手持發光裝置，其具有一本體11、一設置於本體11之感應線圈13、以及供一可動式磁性元件14移動之軌道路徑T。欲產生電力供手持發光裝置1內的發光單元使用時，使用者可利用搖動或晃動之方式，幫助可動式磁性元件14往復地穿越於感應線圈13，進而利用電磁式發電原理，使可動式磁性元件14與感應線圈13之間的磁通量產生變化，當感應線圈13上形成感應電場，即可透過電路傳送電流並將能量儲存下來。其中，手持發光裝置1於軌道路徑T之內側二端分疊安裝墊片P(例如為軟性橡膠)，避免可動式磁性元件14於移動過程中撞擊到本體11，此種發電方式雖可改良習知使用電池的不便，且有效地提升使用壽命，然而，由於此種 發電方式容易造成使用者手酸，甚至是受傷之情形。此外，上述之手持發光裝置1經長期使用後，墊片P因受到長期的撞擊，故仍有損壞及噪音吵雜的可能，是故，針對現有之手搖式的手持發光裝置1仍有其改良之空間。In response to the above problems, a variety of different power supply methods have begun to be applied to such handheld light-emitting devices, and the hand-held hand-held light-emitting devices with simple structure and limited power source environment are not attracting attention, as shown in FIG. For example, the handheld light-emitting device 1 is a hand-held light-emitting device 1 having a body 11 , an induction coil 13 disposed on the body 11 , and a track path for moving the movable magnetic element 14 . T. When the power is to be used for the light-emitting unit in the hand-held light-emitting device 1, the user can use the method of shaking or shaking to help the movable magnetic element 14 reciprocately pass through the induction coil 13, thereby utilizing the principle of electromagnetic power generation to make movable magnetic The magnetic flux between the element 14 and the induction coil 13 changes. When an induced electric field is formed on the induction coil 13, the current can be transmitted through the circuit and the energy can be stored. Wherein, the hand-held illuminating device 1 is mounted on the inner side of the track path T at two ends thereof to form a spacer P (for example, a soft rubber), so as to prevent the movable magnetic element 14 from colliding with the body 11 during the moving process, and the power generation method can be improved. Know the inconvenience of using the battery and effectively improve the service life, however, due to this Power generation methods are prone to cause acid or even injury to the user. In addition, after the long-term use of the hand-held light-emitting device 1 described above, the gasket P is still damaged due to long-term impact, and noise is noisy. Therefore, the existing hand-held light-emitting device 1 still has its The space for improvement.
因此，如何提供一種手搖式的手持發光裝置，其可透過搖動或晃動之方式，利用電磁感應的原理自行發電，並在此基礎下進一步減少使用者手部的負擔，且可有效地防止可動式磁鐵在移動過程中對其他結構可能產生的撞擊或傷害，實為當前重要的課題之一。Therefore, how to provide a hand-operated hand-held illuminating device capable of generating electricity by itself by means of electromagnetic induction by shaking or shaking, and further reducing the burden on the user's hand and effectively preventing the movement One of the current important issues is the impact or damage that the magnet may cause on other structures during the movement.
有鑑於上述課題，本創作之目的為提供一種手搖式的手持發光裝置，其可透過搖動或晃動之方式，利用電磁感應的原理自行發電，並在此基礎下進一步減少使用者手部的負擔，且可有效地防止可動式磁鐵在移動過程中對其他結構可能產生的撞擊或傷害。In view of the above problems, the purpose of the present invention is to provide a hand-held hand-held light-emitting device that can generate power by itself by means of electromagnetic induction by shaking or shaking, and further reduce the burden on the user's hand. And can effectively prevent the impact or damage of the movable magnet to other structures during the movement.
為達上述目的，依本創作之一種手持發光裝置包括一本體、二磁性元件、一感應線圈以及一可動式磁性元件。本體具有一容置空間。二磁性元件相對地設置於容置空間之二端。感應線圈繞設容置空間介於二磁性元件之間之一部分。可動式磁性元件滑設於二磁性元件之間，且可動式磁性元件之二端分別與相對應之二磁性元件之一端具有相同的極性。To achieve the above object, a hand-held light-emitting device according to the present invention comprises a body, two magnetic elements, an induction coil and a movable magnetic element. The body has an accommodation space. The two magnetic elements are oppositely disposed at two ends of the accommodating space. The induction coil is wound around a portion of the space between the two magnetic elements. The movable magnetic element is slidably disposed between the two magnetic elements, and the two ends of the movable magnetic element respectively have the same polarity as one end of the corresponding two magnetic elements.
在一實施例中，二磁性元件係為固定式磁性元件。In one embodiment, the two magnetic elements are stationary magnetic elements.
在一實施例中，容置空間具有一軌道路徑。可動式磁性元件係滑動於軌道路徑上。In an embodiment, the accommodating space has a track path. The movable magnetic element slides on the track path.
在一實施例中，二磁性元件係為第一磁性元件與第二磁性元件。可動式磁性元件之一端與第一磁性元件之相對應之一端具有相同之磁性，且可動式磁性元件之另一端與第二磁性元件之相對應之一端具有相同之另一磁性。In an embodiment, the two magnetic elements are a first magnetic element and a second magnetic element. One end of the movable magnetic element has the same magnetic property as the corresponding end of the first magnetic element, and the other end of the movable magnetic element has the same other magnetic force as the corresponding end of the second magnetic element.
在一實施例中，手持發光裝置更包括一驅動單元。驅動單元電性連接感應線圈。In an embodiment, the handheld lighting device further includes a driving unit. The driving unit is electrically connected to the induction coil.
在一實施例中，手持發光裝置更包括一發光單元。發光單元電性連接驅動單元。In an embodiment, the handheld light emitting device further includes a light emitting unit. The light emitting unit is electrically connected to the driving unit.
在一實施例中，手持發光裝置更包括一電力儲存單元。電力儲存單元電性連接驅動單元。In an embodiment, the handheld lighting device further includes a power storage unit. The power storage unit is electrically connected to the driving unit.
在一實施例中，驅動單元具有一調光元件。In an embodiment, the drive unit has a dimming element.
在一實施例中，手持發光裝置更包括一內殼體。內殼體設置於容置空間，且感應線圈環設於內殼體之外壁。In an embodiment, the hand-held lighting device further includes an inner casing. The inner casing is disposed in the accommodating space, and the induction coil ring is disposed on the outer wall of the inner casing.
在一實施例中，手持發光裝置係為手電筒。In an embodiment, the hand-held lighting device is a flashlight.
承上所述，依據本創作之手持發光裝置，係透過於手持發光裝置內的容置空間的二端設置二固定式磁性元件以及一繞設於容置空間的感應線圈，並且於二固定式磁性元件之間設置一可動式磁性元件，於實際應用時，透過搖動或晃動之方式，使可動式磁性元件往復的移動於二固定式磁性元件之間，由於可動式磁性元件之二端面分別與二固定式磁性元件具有相同之極性，因此無論可動式磁性元件接近任何一端時，皆會因互斥力而自動折返，透過此設計可有效減少使用者在搖動手持發光裝置所需施加的力量，進而達成省力的功效。According to the above description, the handheld light-emitting device according to the present invention is provided with two fixed magnetic components and an induction coil wound around the accommodating space through two ends of the accommodating space in the hand-held illuminating device, and A movable magnetic element is disposed between the magnetic components. In practical applications, the movable magnetic component is reciprocated between the two fixed magnetic components by shaking or shaking, because the two end faces of the movable magnetic component are respectively The two fixed magnetic components have the same polarity, so that when the movable magnetic component approaches any one end, it will automatically fold back due to mutual repulsive force, and the design can effectively reduce the force required by the user to shake the handheld light-emitting device, and thus Achieve the effect of labor saving.
更佳地，各端面的相斥力可進一步防止可動式磁性元件碰撞到二固定式磁性元件，從而有效避免習知應用墊片結構防止撞擊，而墊片結構仍有耗損之可能，因此，相較於習知的結構，本創作之結構明顯具有提升手持發光裝置的使用壽命之功效。More preferably, the repulsive force of each end surface can further prevent the movable magnetic component from colliding with the two fixed magnetic components, thereby effectively avoiding the conventional application of the gasket structure to prevent the impact, and the gasket structure still has the possibility of wear and tear, therefore, compared with In the conventional structure, the structure of the present invention obviously has the effect of improving the service life of the handheld light-emitting device.
1‧‧‧手持發光裝置1‧‧‧Handheld lighting device
11‧‧‧本體11‧‧‧Ontology
13‧‧‧感應線圈13‧‧‧Induction coil
14‧‧‧可動式磁性元件14‧‧‧ movable magnetic components
P‧‧‧墊片P‧‧‧shims
T‧‧‧軌道路徑T‧‧‧ Track Path
2‧‧‧手持發光裝置2‧‧‧Handheld lighting device
21‧‧‧本體21‧‧‧ body
211‧‧‧容置空間211‧‧‧ accommodating space
22a‧‧‧第一磁性元件22a‧‧‧First magnetic component
22b‧‧‧第二磁性元件22b‧‧‧Second magnetic component
23‧‧‧感應線圈23‧‧‧Induction coil
24‧‧‧可動式磁性元件24‧‧‧ movable magnetic components
241‧‧‧第一端面241‧‧‧ first end face
242‧‧‧第二端面242‧‧‧second end face
25‧‧‧電力儲存單元25‧‧‧Power storage unit
26‧‧‧發光單元26‧‧‧Lighting unit
27‧‧‧驅動單元27‧‧‧Drive unit
28‧‧‧調控單元28‧‧‧Control unit
T‧‧‧軌道路徑T‧‧‧ Track Path
圖1為習知之一種手持發光裝置的剖面示意圖。1 is a schematic cross-sectional view of a conventional handheld light emitting device.
圖2為依據本創作較佳實施例之一種手持發光裝置的外觀示意圖。2 is a schematic diagram of the appearance of a handheld light emitting device in accordance with a preferred embodiment of the present invention.
圖3為圖2所示之手持發光裝置的剖面示意圖。3 is a cross-sectional view of the handheld light emitting device of FIG. 2.
圖4為圖2所示之手持發光裝置之電路方塊圖。4 is a circuit block diagram of the handheld light emitting device shown in FIG. 2.
以下將參照相關圖式，說明依本創作較佳實施例之一種手持發光裝置，其中相同的元件將以相同的元件符號加以說明。A hand-held lighting device in accordance with a preferred embodiment of the present invention will now be described with reference to the associated drawings, in which like elements will be
先特別說明的是，在本創作中所指之「手持發光裝置」一詞， 包括「手搖式手電筒」，惟因「手持發光裝置」經過結構改良，而獲得更佳之應用性。更詳細而言，本創作所指之「手持發光裝置」蓋包括體積實質上小於一般燈具、可便利攜帶、且可自行發電的發光裝置，以供使用者一定之發光效果，並可隨時及隨處提供光源。Specifically, the term "handheld lighting device" as used in this creation, Including the "hand-held flashlight", but because of the structural improvement of the "hand-held lighting device", it has better application. In more detail, the "hand-held illuminating device" cover referred to in this creation includes a illuminating device that is substantially smaller in size than a general luminaire, can be conveniently carried, and can generate electricity by itself, so as to provide a certain illuminating effect for the user, and can be used at any time and everywhere. Provide a light source.
圖2為依據本創作較佳實施例之一種手持發光裝置的外觀示意圖，圖3為圖2所示之手持發光裝置的剖面示意圖，請同時參考圖2及圖3所示，手持發光裝置2包含一本體21，本體21具有一容置空間211，於此所指之容置空間211係實質上包含本體21內用以設置其他元件之所有空間。2 is a schematic diagram of the appearance of a handheld light-emitting device according to a preferred embodiment of the present invention, and FIG. 3 is a cross-sectional view of the handheld light-emitting device shown in FIG. 2. Referring to FIG. 2 and FIG. 3 simultaneously, the handheld light-emitting device 2 includes A body 21 has a receiving space 211. The accommodating space 211 referred to herein substantially includes all the spaces in the body 21 for arranging other components.
於本實施例中，容置空間211內具有一軌道路徑T，以供元件於其內容置並移動。詳細而言，軌道路徑T為一圓筒狀中空結構，其內設置有二磁性元件，本實施係以第一磁性元件22a及第二磁性元件22b為例說明。第一磁性元件22a及第二磁性元件22b相對地設置於容置空間211內之軌道路徑T的二端，其中，二磁性元件皆為固定式磁性元件，固定於軌道路徑T內，惟二磁性元件之固定方式非本發明所限制性者，實際應用時，第一磁性元件22a及第二磁性元件22b可分別透過焊接、黏接或其他類似之方式固定於軌道路徑T的二端。In this embodiment, the accommodating space 211 has a track path T for the component to be placed and moved. Specifically, the track path T is a cylindrical hollow structure in which two magnetic elements are provided, and in the present embodiment, the first magnetic element 22a and the second magnetic element 22b are taken as an example. The first magnetic element 22a and the second magnetic element 22b are oppositely disposed at two ends of the track path T in the accommodating space 211, wherein the two magnetic elements are fixed magnetic elements fixed in the track path T, only two magnetic The fixing manner of the components is not limited by the present invention. In practical applications, the first magnetic component 22a and the second magnetic component 22b may be respectively fixed to the two ends of the track path T by soldering, bonding or the like.
如圖2及圖3所示，容置空間211另設置有一感應線圈23，感應線圈23係繞設容置空間211介於第一磁性元件22a及第二磁性元件22b之間之一部份。詳細而言，感應線圈23係環繞著軌道路徑T之周緣纏繞，並設置於容置空間211之內壁，同樣地，感應線圈23之設置位置非限制性者，於實際應用時，感應線圈23亦可於製造過程中與本體21共同射出成形，或是包埋在本體21內部，以節省容置空間。As shown in FIG. 2 and FIG. 3, the accommodating space 211 is further provided with an induction coil 23, and the induction coil 23 is disposed around a portion of the accommodating space 211 between the first magnetic element 22a and the second magnetic element 22b. In detail, the induction coil 23 is wound around the circumference of the track path T and is disposed on the inner wall of the accommodating space 211. Similarly, the position of the induction coil 23 is not limited. In practical applications, the induction coil 23 It can also be injection molded together with the body 21 during the manufacturing process, or embedded inside the body 21 to save the accommodation space.
於實際應用時，手持發光裝置2可設置一內殼體(圖未示)於容置空間211，而感應線圈則環設於內殼體之外壁。透過內殼體的設置，可更清楚界定軌道路徑T之構型及位置，且更佳地，當多數的元件係設置於內殼體時，有利於日後產生維修或是拆裝之需求時，可直接將內殼體自本體21內取出，而無須破壞本體21的結構，從而具有高度的便利性及實用性。In an actual application, the handheld light-emitting device 2 can be provided with an inner casing (not shown) in the accommodating space 211, and the induction coil is disposed on the outer wall of the inner casing. Through the arrangement of the inner casing, the configuration and position of the track path T can be more clearly defined, and more preferably, when a plurality of components are disposed in the inner casing, it is advantageous for the future maintenance or disassembly. The inner casing can be directly taken out from the body 21 without breaking the structure of the body 21, thereby having high convenience and practicality.
於本實施例中，手持發光裝置2更包含一可動式磁性元件24，其係滑設於軌道路徑T內，並介於第一磁性元件22a及第二磁性元件22b之間，其中，可動式磁性元件24之二端分別與相對應之二磁性元件之一端具有相同的極性，且第一磁性元件22a、第二磁性元件22b及可動式磁性元件24較佳係為永久磁鐵，以具有固定之磁極及磁力大小，當然，於實際應用時，上述三者亦可選用電磁鐵，本創作於此不限。In this embodiment, the handheld light-emitting device 2 further includes a movable magnetic element 24 that is slidably disposed in the track path T and interposed between the first magnetic element 22a and the second magnetic element 22b, wherein the movable type The two ends of the magnetic element 24 have the same polarity as one end of the corresponding two magnetic elements, and the first magnetic element 22a, the second magnetic element 22b and the movable magnetic element 24 are preferably permanent magnets to have a fixed The magnetic pole and the size of the magnetic force, of course, in practical applications, the above three can also use electromagnets, this creation is not limited.
此外，上述之軌道路徑T、第一磁性元件22a、第二磁性元件22b及可動式磁性元件24的形狀與尺寸非限制性者，於本實施例中，由於軌道路徑T係為一圓筒狀結構，因此為利於設置或滑動，各磁性元件之尺寸及形狀係實質上配合且略小於軌道路徑T之內徑，而於實際應用時，軌道路徑T亦可為一滑軌之形式，此時，可動式磁性元件24則可透過滑設於該滑軌狀之軌道路徑T，進一步提升其往復移動的順暢度，本發明於此不限。In addition, the shape and size of the track path T, the first magnetic element 22a, the second magnetic element 22b, and the movable magnetic element 24 are not limited. In the present embodiment, the track path T is a cylindrical structure. Therefore, in order to facilitate the setting or sliding, the size and shape of each magnetic element are substantially matched and slightly smaller than the inner diameter of the track path T. In practical applications, the track path T may also be in the form of a slide rail. The movable magnetic element 24 can be slidably disposed on the rail-like track path T to further improve the smoothness of the reciprocating movement, and the present invention is not limited thereto.
詳細而言，可動式磁性元件24之第一端面241與第一磁性元件22a之相對應之一端具有相同之磁性，且可動式磁性元件24之第二端面242與第二磁性元件22b之相對應之一端具有相同之另一磁性。實際應用時，例如當可動式磁性元件24之第一端面241為N極時，則第一磁性元件22a於靠近第一端面241之一端亦同樣為N極，此時可動式磁性元件24之第二端面242，以及第二磁性元件22b於靠近第二端面242之一端則同樣為S極。In detail, the first end surface 241 of the movable magnetic element 24 has the same magnetic property as the corresponding end of the first magnetic element 22a, and the second end surface 242 of the movable magnetic element 24 corresponds to the second magnetic element 22b. One end has the same other magnetic properties. In practical applications, for example, when the first end surface 241 of the movable magnetic element 24 is N pole, the first magnetic element 22a is also N pole at one end of the first end surface 241, and the movable magnetic element 24 is The second end surface 242 and the second magnetic element 22b are also S poles near one end of the second end surface 242.
關於本創作之手持發光裝置2的應用細節如下，當使用者沿著本體21之軸向搖晃手持發光裝置2時，可動式磁性元件24可於第一磁性元件22a及第二磁性元件22b之間進行往復的運動。由於可動式磁性元件24在軌道路徑T中往復移動的過程中會不斷地穿梭於感應線圈23，造成感應線圈23的磁場產生變化，進而產生電流，以供使用，惟關於電磁感應產生電流之細節為本發明所屬技術領域具有通常知識者所能理解，故於此不再贅述。The application details of the handheld light-emitting device 2 of the present invention are as follows. When the user shakes the handheld light-emitting device 2 along the axial direction of the body 21, the movable magnetic element 24 can be between the first magnetic element 22a and the second magnetic element 22b. Perform a reciprocating motion. Since the movable magnetic element 24 continuously traverses the induction coil 23 during the reciprocating movement in the track path T, the magnetic field of the induction coil 23 changes, thereby generating a current for use, but the details of the current generated by the electromagnetic induction It will be understood by those of ordinary skill in the art to which the present invention pertains, and thus will not be described again.
另外，由於可動式磁性元件24之二端面分別與上述二固定式磁性元件之間相斥，因此無論可動式磁性元件24接近任何一端時，皆會 因互斥力而自動折返，透過此設計可有效減少使用者在搖動手電筒所需施加的力量，進而達成省力的功效。更佳地，相斥力可進一步防止可動式磁性元件24碰撞到二固定式磁性元件，甚至是本體21，從而有效防止習知應用墊片結構防止撞擊，而墊片結構仍有耗損或發出噪音之可能，因此，相較於習知的結構，本創作之結構明顯具有提升手持發光裝置2的使用壽命之功效。In addition, since the two end faces of the movable magnetic element 24 are respectively repelled from the two fixed magnetic elements, whenever the movable magnetic element 24 approaches any one end, Automatically fold back due to mutual repulsion, this design can effectively reduce the power required by the user to shake the flashlight, thereby achieving labor-saving effect. More preferably, the repulsive force can further prevent the movable magnetic component 24 from colliding with the two fixed magnetic components, even the body 21, thereby effectively preventing the conventional application of the gasket structure from colliding, and the gasket structure is still worn or noisy. Possibly, therefore, the structure of the present invention clearly has the effect of improving the useful life of the hand-held lighting device 2 compared to conventional structures.
圖4為圖2所示之手持發光裝置之電路方塊圖，請同時參考圖3及圖4所示，為使手持發光裝置2產生照明之功能，手持發光裝置2更包括一電力儲存單元25、一發光單元26、一驅動單元27以及一調控單元28，其中，驅動單元27係分別電性連接感應線圈23、電力儲存單元25、發光單元26以及調控單元28。4 is a circuit block diagram of the handheld light-emitting device shown in FIG. 2, please refer to FIG. 3 and FIG. 4 simultaneously. In order to enable the handheld light-emitting device 2 to generate illumination, the handheld light-emitting device 2 further includes a power storage unit 25, A lighting unit 26, a driving unit 27 and a regulating unit 28, wherein the driving unit 27 is electrically connected to the induction coil 23, the power storage unit 25, the lighting unit 26 and the regulating unit 28, respectively.
詳細而言，當感應線圈23產生的電流經過迴路傳送至驅動單元27時，驅動單元27可將電流傳送至電力儲存單元25進行儲存。其中，上述所指之調控單元28即為手持發光裝置2之開關，當手持發光裝置2處於搖動之狀態且調控單元28為開啟之狀態時，驅動單元27則可進一步將電力儲存單元25內的電流直接傳送至發光單元26以使其發亮。透過上述之電路設計，使用者亦可於調控單元28為關閉時，搖動或晃動手持發光裝置2，並將產生的電力存儲於電力儲存單元25內，以防止當緊急狀況需使用手持發光裝置2時還需浪費搖動時間的狀況發生。In detail, when the current generated by the induction coil 23 is transmitted to the drive unit 27 through the loop, the drive unit 27 can transfer the current to the power storage unit 25 for storage. The control unit 28 referred to above is the switch of the handheld light-emitting device 2. When the handheld light-emitting device 2 is in the state of shaking and the control unit 28 is in the open state, the driving unit 27 can further further the power storage unit 25 The current is directly transmitted to the light unit 26 to illuminate it. Through the above circuit design, the user can also shake or shake the handheld light-emitting device 2 when the control unit 28 is turned off, and store the generated power in the power storage unit 25 to prevent the hand-held light-emitting device 2 from being used in an emergency. It is also necessary to waste the shaking time.
此外，驅動單元27亦包含一調光電路(圖未示)，可調整照明之亮度，並兼具節省電力消耗之功能。其中，調光電路可例如但不限於脈衝寬度調變(Pulse Width Modulation,PWM)，當調光電路係為脈衝寬度調變之形式時，發光單元26可發出不同的亮度或不同的頻率閃爍之光線，以使本創作之手持發光裝置令具有警示之功能。In addition, the driving unit 27 also includes a dimming circuit (not shown), which can adjust the brightness of the illumination and has the function of saving power consumption. The dimming circuit can be, for example but not limited to, Pulse Width Modulation (PWM). When the dimming circuit is in the form of pulse width modulation, the light emitting unit 26 can emit different brightness or different frequency flicker. Light, so that the hand-held lighting device of this creation has a warning function.
綜上所述，依據本創作之手持發光裝置，係透過於手持發光裝置內的容置空間的二端設置二固定式磁性元件以及一繞設於容置空間的感應線圈，並且於二固定式磁性元件之間設置一可動式磁性元件，於實際應用時，透過搖動或晃動之方式，使可動式磁性元件往復的移動於二固定式磁性元件之間，由於可動式磁性元件之二端面分別與二固定式磁性元件 具有相同之極性，因此無論可動式磁性元件接近任何一端時，皆會因互斥力而自動折返，透過此設計可有效減少使用者在搖動手持發光裝置所需施加的力量，進而達成省力的功效。In summary, the handheld light-emitting device according to the present invention is provided with two fixed magnetic components and an induction coil wound around the accommodating space at two ends of the accommodating space in the hand-held illuminating device, and two fixed types. A movable magnetic element is disposed between the magnetic components. In practical applications, the movable magnetic component is reciprocated between the two fixed magnetic components by shaking or shaking, because the two end faces of the movable magnetic component are respectively Two fixed magnetic components With the same polarity, no matter when the movable magnetic element is close to any end, it will automatically fold back due to mutual repulsive force. This design can effectively reduce the force required by the user to shake the handheld light-emitting device, thereby achieving labor-saving effect.
更佳地，各端面的相斥力可進一步防止可動式磁性元件碰撞到二固定式磁性元件，從而有效避免習知應用墊片結構防止撞擊，而墊片結構仍有耗損之可能，因此，相較於習知的結構，本創作之結構明顯具有提升手持發光裝置的使用壽命之功效。More preferably, the repulsive force of each end surface can further prevent the movable magnetic component from colliding with the two fixed magnetic components, thereby effectively avoiding the conventional application of the gasket structure to prevent the impact, and the gasket structure still has the possibility of wear and tear, therefore, compared with In the conventional structure, the structure of the present invention obviously has the effect of improving the service life of the handheld light-emitting device.
以上所述僅為舉例性，而非為限制性者。任何未脫離本創作之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.
2‧‧‧手持發光裝置2‧‧‧Handheld lighting device
21‧‧‧本體21‧‧‧ body
211‧‧‧容置空間211‧‧‧ accommodating space
22a‧‧‧第一磁性元件22a‧‧‧First magnetic component
22b‧‧‧第二磁性元件22b‧‧‧Second magnetic component
23‧‧‧感應線圈23‧‧‧Induction coil
24‧‧‧可動式磁性元件24‧‧‧ movable magnetic components
241‧‧‧第一端面241‧‧‧ first end face
242‧‧‧第二端面242‧‧‧second end face
25‧‧‧電力儲存單元25‧‧‧Power storage unit
26‧‧‧發光單元26‧‧‧Lighting unit
27‧‧‧驅動單元27‧‧‧Drive unit
28‧‧‧調控單元28‧‧‧Control unit
T‧‧‧軌道路徑T‧‧‧ Track Path
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| TW102211981U TWM464580U (en) | 2013-06-26 | 2013-06-26 | Handheld light-emitting device |
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| Application Number | Priority Date | Filing Date | Title |
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| TW102211981U TWM464580U (en) | 2013-06-26 | 2013-06-26 | Handheld light-emitting device |
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| TWM464580U true TWM464580U (en) | 2013-11-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI574491B (en) * | 2015-05-11 | 2017-03-11 | 廖光陽 | Generators |
| TWI620400B (en) * | 2016-11-23 | 2018-04-01 | 英業達股份有限公司 | Portable charging device |
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2013
- 2013-06-26 TW TW102211981U patent/TWM464580U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI574491B (en) * | 2015-05-11 | 2017-03-11 | 廖光陽 | Generators |
| TWI620400B (en) * | 2016-11-23 | 2018-04-01 | 英業達股份有限公司 | Portable charging device |
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