TWI679386B - Heating device and its heating sheet fixing frame - Google Patents
Heating device and its heating sheet fixing frame Download PDFInfo
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- TWI679386B TWI679386B TW107137324A TW107137324A TWI679386B TW I679386 B TWI679386 B TW I679386B TW 107137324 A TW107137324 A TW 107137324A TW 107137324 A TW107137324 A TW 107137324A TW I679386 B TWI679386 B TW I679386B
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Abstract
本創作係一種用以固定發熱片的固定架,其包含一框體、兩導電單元及複數第二止擋件。框體環繞形成一用以容置發熱片的內部空間;兩導電單元環繞間隔設置於框體上且具有彈性,並朝向內部空間地推抵發熱片,且用以導通發熱片至外部供電源;該等第二止擋件環繞間隔設置於框體上且朝向內部空間凸伸,並且抵靠於發熱片的其中一面。本創作藉由使發熱片以兩導電單元電連接至外部供電源,如此一來在組裝時就不需要先行將電線焊接至發熱片上,僅需要將發熱片壓入內部空間中,可以大幅縮短組裝時間。The creation is a fixing frame for fixing a heating plate, which includes a frame, two conductive units, and a plurality of second stoppers. The frame body surrounds to form an internal space for accommodating the heat-generating sheet; two conductive units are arranged on the frame body around the space with elasticity, and push the heat-generating sheet toward the internal space, and are used to conduct the heat-generating sheet to the external power supply; The second stoppers are arranged on the frame body at intervals and protrude toward the inner space, and abut against one side of the heating sheet. In this creation, the heating sheet is electrically connected to an external power supply with two conductive units, so that there is no need to first solder the wires to the heating sheet during assembly, and only the pressing of the heating sheet into the internal space can greatly shorten the assembly. time.
Description
本創作係涉及一種用以固定發熱片的固定架,以及該固定架及該發熱片組成的發熱裝置,尤指一種暖器或者吹風機的發熱裝置。 The present invention relates to a fixing frame for fixing a heating plate, and a heating device composed of the fixing frame and the heating plate, especially a heating device of a heater or a hair dryer.
發熱裝置可以用來作為暖器或者吹風機的熱能來源,藉由將發熱裝置架設於風扇前即可使暖器或者吹風機吹出熱風。發熱裝置包含有一發熱片及一固定架;發熱片包含有複數通孔而呈現網格狀,其本身可導電且可將電能轉換為熱能使自身發熱;固定架則是呈框架狀,且係用以裝載發熱片並將其架設於機器上相對應的位置,並且固定架上設有扣件,發熱件係設於固定架的框內且被扣件扣合固定。 The heating device can be used as a source of heat energy for the heater or hair dryer. By setting the heating device in front of the fan, the heater or hair dryer can blow out hot air. The heating device includes a heating plate and a fixing frame; the heating plate includes a plurality of through holes and has a grid shape, which itself can conduct electricity and can convert electrical energy into thermal energy to heat itself; the fixing frame has a frame shape and is used for The heating piece is loaded and erected at a corresponding position on the machine, and a fastener is provided on the fixed frame. The heating piece is set in the frame of the fixed frame and fastened by the fastener.
然而,現有技術的發熱裝置在組裝時必須先將兩條電線焊接至發熱片上,再將發熱片裝設進入框架型式的固定架內,使得發熱裝置在製造生產時費工費時;並且,由於製造上的公差問題,使得固定架上即便有用以扣合發熱片的扣件,也會因為鬆動而使得發熱片脫離固定架,所以在組裝時必須在發熱片的周緣與固定架之間塗佈耐熱固定膠,如此一來則會使得製造的成本更進一步的增加,於是綜上所述,現有技術的發熱片的固定架確實有待改良。 However, in the prior art heating device, two wires must be welded to the heating sheet during assembly, and then the heating sheet must be installed in a frame-type fixing frame, which makes the heating device labor-intensive and time-consuming in manufacturing; and Due to the tolerance problem, even if there is a fastener on the fixed frame to fasten the heating plate, the heating plate will be detached from the fixing frame because of looseness. Therefore, heat must be applied between the periphery of the heating plate and the fixing frame during assembly. Fixing glue, in this way, will further increase the manufacturing cost. Therefore, in summary, the fixing bracket of the prior art heating plate needs to be improved.
有鑑於前述之現有技術的缺點及不足,本創作提供一種發熱裝置及其發熱片固定架,其組裝時不需要焊接電線至發熱片上,並且也不需要再另外塗佈耐熱固定膠來防止發熱片脫離固定架。 In view of the aforementioned shortcomings and shortcomings of the prior art, the present invention provides a heating device and a heating sheet fixing bracket, which does not need to be welded with wires to the heating sheet during assembly, and does not need to be additionally coated with a heat-resistant fixing adhesive to prevent the heating sheet. Disengage the mounting bracket.
為達到上述的創作目的,本創作所採用的技術手段為設計一種發熱片固定架,其用以架設一發熱片,該發熱片包含有相對的一第一面及一第二面,該第一面及該第二面以一環壁相互連接,該發熱片固定架包含一框體,其環繞形成一內部空間,其用以容置該發熱片;該框體進一步包含有一抵頂件,該抵頂件朝向該內部空間凸伸,並用以朝向該內部空間地推抵該發熱片的該環壁;兩導電單元,其環繞間隔設置於該框體上且朝向該內部空間凸伸,該兩導電單元用以朝向該內部空間地推抵該發熱片的該環壁,且用以導通該發熱片至外部供電源;該抵頂件與該兩導電單元用以夾設該發熱片;複數第二止擋件,其環繞間隔設置於該框體上且朝向該內部空間凸伸,該等第二止擋件用以抵靠於該發熱片的該第二面。 In order to achieve the above-mentioned creative purpose, the technical means used in this creation is to design a heat-generating sheet holder for setting up a heat-generating sheet. The heat-generating sheet includes a first side and a second side opposite to each other. The second surface and the second surface are connected to each other by a ring wall. The heating sheet fixing frame includes a frame which surrounds to form an internal space for receiving the heating sheet. The frame further includes an abutment member, and the abutment member. The top piece projects toward the internal space and is used to push against the ring wall of the heating sheet toward the internal space; two conductive units are arranged on the frame in a surrounding space and protrude toward the internal space, and the two conductive The unit is used to push against the annular wall of the heating sheet toward the internal space, and is used to conduct the heating sheet to an external power supply; the abutting piece and the two conductive units are used to sandwich the heating sheet; a plurality of second The stoppers are arranged on the frame in a surrounding space and protrude toward the internal space, and the second stoppers are used to abut the second surface of the heating sheet.
為達到上述的創作目的,本創作所採用的技術手段為設計一種發熱裝置,其中包含一發熱片,其包含有複數通孔及相對的一第一面與一第二面,該等通孔貫穿該第一面及該第二面,且該第一面及該第二面以一環壁相互連接;一發熱片固定架,其用以架設該發熱片且包含一框體,其環繞形成一內部空間,該發熱片設於該內部空間中;該框體進一步包含有一抵頂件,該抵頂件朝向該內部空間凸伸,並用以朝向該內部空間地推抵該發熱片的該環壁; 兩導電單元,其環繞間隔設置於該框體上且朝向該內部空間凸伸,該兩導電單元朝向該內部空間推抵該發熱片的該環壁;該發熱片藉由該兩導電單元電連接至外部供電源;該抵頂件與該兩導電單元用以夾設該發熱片;複數第二止擋件,其環繞間隔設置於該框體上且朝向該內部空間凸伸,該等第二止擋件抵靠於該發熱片的該第二面。 In order to achieve the above-mentioned creation purpose, the technical means used in this creation is to design a heating device, which includes a heating piece, which includes a plurality of through holes and opposite first and second sides, and the through holes pass through The first surface and the second surface, and the first surface and the second surface are connected to each other by a ring wall; a heating sheet fixing frame for mounting the heating sheet and including a frame body which surrounds to form an interior Space, the heat generating sheet is disposed in the internal space; the frame further includes an abutting member, the abutting member is protruded toward the internal space, and is used to push against the annular wall of the heating sheet toward the internal space; Two conductive units are arranged on the frame in a surrounding space and protrude toward the internal space. The two conductive units push against the annular wall of the heating plate toward the internal space; the heating plate is electrically connected by the two conductive units. To the external power supply; the abutting piece and the two conductive units are used to sandwich the heating sheet; a plurality of second stoppers are arranged on the frame around the space and protrude toward the internal space, and the second The stopper is abutted against the second surface of the heat generating sheet.
本創作的優點在於,藉由在發熱片固定架上設置兩導電單元,並使發熱片可以兩導電單元電連接至外部供電源,如此一來在組裝時就不需要先行將電線焊接至發熱片上,僅需要將發熱片壓入內部空間中,可以大幅縮短組裝時間;並且兩導電單元朝向內部空間推抵發熱片,再配合框體上的第二止擋件來抵靠於發熱片的第二面,如此一來發熱片就可以穩固地被設置於框體的內部空間中,而不會因為公差而晃動導致鬆脫。 The advantage of this creation is that, by providing two conductive units on the heating plate fixing frame, and allowing the heating plate to be electrically connected to the external power supply, the electric wires need not be soldered to the heating plate before assembly. It only needs to press the heating piece into the internal space, which can greatly shorten the assembly time; and the two conductive units push against the heating piece toward the internal space, and then cooperate with the second stopper on the frame to abut against the second of the heating piece. In this way, the heat-generating sheet can be stably set in the internal space of the frame body without being loosened due to shaking due to tolerances.
進一步而言,所述之發熱片固定架,其中各該導電單元為一簧片。 Further, in the heat generating sheet fixing frame, each of the conductive units is a reed.
進一步而言,所述之發熱片固定架,其中該框體上凹設形成有兩簧片槽,且該兩導電單元分別嵌設於該兩簧片槽內;並且,各該導電單元的一端嵌設於相對應的該簧片槽內,另一端彎折延伸於該內部空間中並推抵該發熱片的該環壁。 Further, in the heat sink fixing frame, two reed grooves are recessed in the frame, and the two conductive units are respectively embedded in the two reed grooves; and one end of each of the conductive units Embedded in the corresponding reed slot, the other end is bent and extended in the internal space and pushed against the annular wall of the heating piece.
進一步而言,所述之發熱片固定架,其中各該導電單元包含有一壓縮彈簧及一導電片,該壓縮彈簧的一端設於該框體上,另一端連接於該導電片;該導電片的一面連接於該壓縮彈簧且另一面用以抵靠於該發熱片的該環壁。 Further, in the heating sheet fixing frame, each of the conductive units includes a compression spring and a conductive sheet, one end of the compression spring is provided on the frame body, and the other end is connected to the conductive sheet; One side is connected to the compression spring and the other side is used to abut against the annular wall of the heating sheet.
進一步而言,所述之發熱片固定架,其中該框體包含有兩凸柱,該兩凸柱環繞間隔設置且朝向該內部空間凸伸,該兩壓縮彈簧分別套設於該兩凸柱。 Further, in the heat-generating sheet fixing frame, the frame body includes two protruding columns, the two protruding columns are arranged at intervals and protrude toward the internal space, and the two compression springs are respectively sleeved on the two protruding columns.
進一步而言,所述之發熱片固定架,其中該框體的環壁面凹設形成有兩彈簧槽,該兩導電單元的該兩壓縮彈簧分別設於該兩彈簧槽內;各該壓縮彈簧的一端位於相對應的該彈簧槽內,且另一端突出於該框體的環壁面並連接於該導電片。 Further, in the heating sheet fixing frame, the ring wall surface of the frame body is recessed with two spring grooves, and the two compression springs of the two conductive units are respectively disposed in the two spring grooves; One end is located in the corresponding spring groove, and the other end protrudes from the ring wall surface of the frame body and is connected to the conductive sheet.
進一步而言,所述之發熱片固定架,其中各該導電單元包含有一調整件,其貫穿螺合該框體的內外壁面且朝向該內部空間推抵該發熱片。 Further, in the heat generating sheet fixing frame, each of the conductive units includes an adjusting member that penetrates the inner and outer wall surfaces of the frame body and is pushed toward the inner space and pushes against the heat generating sheet.
進一步而言,所述之發熱片固定架,其中該框體上對應於各該導電單元處形成有兩嵌合槽,該兩嵌合槽貫通該框體的內外壁面;各該導電單元進一步包含有一導電片,其設於相對應的該兩嵌合槽內並朝向該內部空間地推抵該發熱片的該環壁,且該調整件係抵靠於該導電片並藉由該導電片朝向該內部空間推抵該發熱片。 Further, in the heat generating sheet fixing frame, the frame body is formed with two fitting grooves corresponding to the conductive units, and the two fitting grooves penetrate the inner and outer wall surfaces of the frame body; each of the conductive units further includes A conductive sheet is provided in the corresponding two fitting grooves and pushed against the annular wall of the heating sheet toward the internal space, and the adjusting member is abutted against the conductive sheet and faces through the conductive sheet. The internal space is pushed against the heating sheet.
進一步而言,所述之發熱片固定架,其中該抵頂件具有彈性,並且以彈性朝向該內部空間推抵該發熱片。 Further, in the heat generating sheet fixing frame, the abutting member has elasticity, and pushes the heat generating sheet toward the internal space with elasticity.
進一步而言,所述之發熱片固定架,其中該框體進一步包含有複數凸塊,該等凸塊相互環繞間隔設置且朝向該內部空間凸伸並用以抵靠於該發熱片的該環壁;各該凸塊凸出於該框體的距離由該發熱片的該第二面朝向該第一面的方向遞減。 Further, in the heat-fixing sheet fixing frame, the frame body further includes a plurality of bumps, which are arranged around each other and spaced apart and project toward the internal space and are used to abut the ring wall of the heat-generating sheet. ; The distance that each of the bumps protrudes from the frame decreases from the second surface of the heating sheet toward the first surface.
進一步而言,所述之發熱片固定架,其中該框體進一步包含有至少一勾扣,該至少一勾扣具有彈性且朝向該內部空間凸伸,並用以勾設該發熱片的該第一面。 Further, in the heat-generating sheet fixing frame, the frame further includes at least one hook, the at least one hook having elasticity and protruding toward the internal space, and used to hook the first of the heat-generating sheet. surface.
進一步而言,所述之發熱片固定架,其中各該第二止擋件朝向該發熱片的一面上突出形成有複數止擋抵靠部,該等止擋抵靠部用以抵靠於該發熱片的該第二面。 Further, in the heat generating sheet fixing frame, a plurality of stop abutment portions are formed on a side of each of the second stoppers facing the heat generating sheet, and the stop abutment portions are used to abut against the The second side of the heat generating sheet.
進一步而言,所述之發熱片固定架,其中進一步包含複數第一止擋件,其環繞間隔設置於該框體上且朝向該內部空間凸伸,該等第一止擋件用以抵靠於該發熱片的該第一面。 Further, the heating sheet fixing frame further includes a plurality of first stoppers, which are arranged on the frame around the space and protrude toward the internal space, and the first stoppers are used to abut On the first surface of the heating sheet.
10‧‧‧發熱片 10‧‧‧ Fever
11‧‧‧通孔 11‧‧‧through hole
12‧‧‧第一面 12‧‧‧ the first side
13‧‧‧第二面 13‧‧‧ second side
14‧‧‧環壁 14‧‧‧ ring wall
20‧‧‧發熱片固定架 20‧‧‧Heat film holder
21‧‧‧底板 21‧‧‧ floor
22‧‧‧支撐壁 22‧‧‧ support wall
221‧‧‧內部空間 221‧‧‧Internal space
222‧‧‧簧片槽 222‧‧‧ Reed Slot
23‧‧‧導電單元 23‧‧‧ conductive unit
24‧‧‧第一止擋件 24‧‧‧First stop
25‧‧‧第二止擋件 25‧‧‧Second stop
26‧‧‧抵頂件 26‧‧‧Top piece
27‧‧‧凸塊 27‧‧‧ bump
28‧‧‧勾扣 28‧‧‧ Hook
22A‧‧‧框體 22A‧‧‧Frame
221A‧‧‧內部空間 221A‧‧‧Internal space
222A‧‧‧凸柱 222A‧‧‧ convex post
223A‧‧‧彈簧槽 223A‧‧‧Spring slot
23A‧‧‧導電單元 23A‧‧‧Conductive unit
231A‧‧‧壓縮彈簧 231A‧‧‧Compression spring
232A‧‧‧導電片 232A‧‧‧Conductive sheet
22B‧‧‧框體 22B‧‧‧Frame
221B‧‧‧內部空間 221B‧‧‧Internal space
222B‧‧‧嵌合槽 222B‧‧‧Matching groove
23B‧‧‧導電單元 23B‧‧‧Conductive unit
231B‧‧‧導電片 231B‧‧‧Conductive sheet
2311B‧‧‧抵靠部 2311B‧‧‧Abutting Department
2312B‧‧‧嵌合部 2312B‧‧‧Mating part
2313B‧‧‧延伸部 2313B‧‧‧Extension
232B‧‧‧調整件 232B‧‧‧Adjustment
25B‧‧‧第二止擋件 25B‧‧‧Second stop
251B‧‧‧止擋抵靠部 251B‧‧‧ Stop abutment
26B‧‧‧抵頂件 26B‧‧‧Available pieces
圖1係本創作第一實施例的立體外觀圖。 FIG. 1 is a three-dimensional appearance view of the first embodiment of this creation.
圖2係本創作第一實施例的元件分解圖。 FIG. 2 is an exploded view of the first embodiment of the present invention.
圖3係本創作第一實施例的前視圖。 Fig. 3 is a front view of the first embodiment of the present invention.
圖4係本創作沿圖3的A-A割面線的側視剖面圖。 Fig. 4 is a side cross-sectional view of the present creation taken along the line A-A in Fig. 3.
圖5係本創作沿圖3的B-B割面線的側視剖面圖。 Fig. 5 is a side cross-sectional view taken along the line B-B in Fig. 3 of the present creation.
圖6係本創作的發熱片固定架的第二實施例的立體外觀圖。 FIG. 6 is a perspective external view of a second embodiment of the heat generating sheet fixing frame of the present invention.
圖7係本創作的發熱片固定架的第二實施例的元件分解圖。 FIG. 7 is an exploded view of a second embodiment of the heat generating sheet fixing frame of the present invention.
圖8係本創作的發熱片固定架的第三實施例的前視圖。 FIG. 8 is a front view of a third embodiment of the heat generating sheet fixing frame of the present invention.
圖9係本創作的發熱片固定架的第三實施例的局部放大圖。 FIG. 9 is a partially enlarged view of the third embodiment of the heat generating sheet fixing frame of the present invention.
圖10係本創作的發熱片固定架的第三實施例的元件分解圖。 FIG. 10 is an exploded view of a third embodiment of the heat generating sheet holder of the present invention.
以下配合圖式及本創作之較佳實施例,進一步闡述本創作為達成預定創作目的所採取的技術手段。 In the following, with reference to the drawings and the preferred embodiments of this creation, the technical means adopted by this creation to achieve the intended purpose is further explained.
請參閱圖1及圖2所示,本創作之發熱裝置包含有一發熱片10及一發熱片固定架20。 Please refer to FIG. 1 and FIG. 2. The heating device of the present invention includes a heating plate 10 and a heating plate fixing frame 20.
請參閱圖2、圖3及圖4所示,發熱片10包含有複數通孔11及相對的一第一面12與一第二面13,該等通孔11貫穿第一面12及第二面13,且第一面12及第二面13以一環壁14相互連接; 請參閱圖2、圖3、圖4及圖5所示,發熱片固定架20包含有一支撐壁22、兩導電單元23、複數第一止擋件24、複數第二止擋件25、一抵頂件26、複數凸塊27及至少一勾扣28。 Please refer to FIG. 2, FIG. 3 and FIG. 4. The heating sheet 10 includes a plurality of through holes 11 and an opposite first surface 12 and a second surface 13. The through holes 11 penetrate the first surface 12 and the second surface 13. Surface 13, and the first surface 12 and the second surface 13 are connected to each other by an annular wall 14; Please refer to FIG. 2, FIG. 3, FIG. 4, and FIG. 5. The heating sheet fixing frame 20 includes a support wall 22, two conductive units 23, a plurality of first stoppers 24, a plurality of second stoppers 25, and an abutment. The top member 26, the plurality of bumps 27 and at least one hook 28.
框體在本實施例中進一步包含相互連接的一底板21與一支撐壁22,具體來說是底板21的中央具有一通孔,而支撐壁22是突出形成於通孔的周緣且朝向底板21的一側延伸,也就是說在第一實施例中支撐壁22係以一環壁的形式形成於通孔的周緣並且相對於底板21具有一高度,但不以此為限,底板21係用於將支撐壁22結合至其他裝置上,支撐壁22環繞形成一內部空間221,前述發熱片10設於內部空間221中,且支撐壁22同時供其他元件(導電單元23、第一止擋件24、第二止擋件25、抵頂件26、凸塊27及勾扣28)設置於其上,但也可以沒有支撐壁22,發熱片10直接設置於底板21的通孔內,且該等元件直接設置於底板21的通孔的孔壁上。 The frame body in this embodiment further includes a bottom plate 21 and a support wall 22 connected to each other. Specifically, the bottom plate 21 has a through hole in the center, and the support wall 22 protrudes from the periphery of the through hole and faces the bottom plate 21. One side extends, that is to say, in the first embodiment, the support wall 22 is formed in the form of a ring wall on the periphery of the through hole and has a height relative to the bottom plate 21, but is not limited thereto. The support wall 22 is coupled to other devices. The support wall 22 surrounds to form an internal space 221. The aforementioned heating sheet 10 is disposed in the internal space 221. The support wall 22 is also used for other components (the conductive unit 23, the first stopper 24, The second stopper 25, the abutment member 26, the projection 27 and the hook 28) are provided thereon, but there may be no support wall 22, and the heating sheet 10 is directly disposed in the through hole of the bottom plate 21, and these components It is directly arranged on the hole wall of the through hole of the bottom plate 21.
兩導電單元23環繞間隔設置於支撐壁22上且朝向內部空間221凸伸,兩導電單元23具有彈性,並用以朝向內部空間221地推抵發熱片10的環壁14,且用以導通發熱片10至外部供電源,且具體來說,在第一實施例中各導電單元23為一簧片,但不以此為限;此外,在第一實施例中框體的支撐壁22上凹設形成有兩簧片槽222,而簧片形式的兩導電單元23則分別嵌設於兩簧片槽222內,且具體來說是簧片的一端嵌設於簧片槽222內,而另一端則是位於簧片槽222外且彎折延伸於內部空間221中並推底發熱片10的環壁14,但上述簧片與支撐壁22結合的方式不以此為限,也可以是簧片直接黏合於支撐壁22上;並且,導電單元23的結構也不以上述為限,其他結構形式請參考如下:請參閱圖6及圖7所示,在第二實施例中各導電單元23A包含有一壓縮彈簧231A及一導電片232A,壓縮彈簧231A的一端設於支撐壁22A上,另一端連接於導電片232A;導電片232A的一面連接於壓縮彈簧231A且另一面抵 靠於發熱片10A的環壁14A;此外,在第二實施例中支撐壁22A包含有兩凸柱222A,兩凸柱222A環繞間隔設置且朝向內部空間221A凸伸,兩壓縮彈簧231A則分別套設於兩凸柱222A,藉此可以防止壓縮彈簧231A因受力偏擺而彈開,並且在組裝時也較方便,僅需套設而不需其他方式固定,但是不以此為限,可以沒有凸柱222A。此外,在第二實施例中框體的環壁面(也就是支撐壁22A面向內部空間221A的一面)凹設形成有兩彈簧槽223A,兩壓縮彈簧231A分別設於兩彈簧槽223A內,且具體來說是壓縮彈簧231A的其中一端位於彈簧槽223A內,而另一端突出於框體的環壁面並連接於彈簧槽223A外的導電片232A;此外,在第二實施例中彈簧槽223A的槽口小於導電片232A,但不以此為限。 The two conductive units 23 are arranged on the support wall 22 at intervals and protrude toward the internal space 221. The two conductive units 23 are elastic and are used to push against the annular wall 14 of the heating sheet 10 toward the internal space 221 and to conduct the heating sheet. 10 to external power supply, and specifically, in the first embodiment, each conductive unit 23 is a reed, but not limited to this; in addition, the support wall 22 of the frame body is recessed in the first embodiment Two reed slots 222 are formed, and two conductive units 23 in the form of reeds are respectively embedded in the two reed slots 222, and specifically one end of the reed is embedded in the reed slot 222, and the other end It is located outside the reed groove 222 and bends and extends into the inner space 221 and pushes the annular wall 14 of the bottom heating sheet 10, but the manner in which the above-mentioned reed is combined with the support wall 22 is not limited thereto, and it may be a reed It is directly adhered to the support wall 22; and the structure of the conductive unit 23 is not limited to the above. For other structural forms, please refer to the following: Please refer to FIG. 6 and FIG. 7. In the second embodiment, each conductive unit 23A includes There is a compression spring 231A and a conductive piece 232A. One end of the compression spring 231A is provided. Support wall 22A, and the other end connected to the conductive plate 232A; 232A conductive sheet is connected to one side of a compression spring 231A and the other contact surface The supporting wall 22A rests on the annular wall 14A of the heating sheet 10A. In addition, in the second embodiment, the supporting wall 22A includes two protruding posts 222A. The two protruding posts 222A are arranged at intervals and protrude toward the internal space 221A. The two compression springs 231A are respectively sleeved. It is set on the two protruding posts 222A, which can prevent the compression spring 231A from springing off due to deflection due to force, and it is more convenient during assembly. It only needs to be set and not fixed in other ways, but it is not limited to this. There is no protruding post 222A. In addition, in the second embodiment, the ring wall surface of the frame (that is, the side of the support wall 22A facing the internal space 221A) is concavely formed with two spring grooves 223A, and two compression springs 231A are respectively provided in the two spring grooves 223A, and specifically For example, one end of the compression spring 231A is located in the spring groove 223A, and the other end protrudes from the ring wall surface of the frame body and is connected to the conductive piece 232A outside the spring groove 223A. In addition, the groove of the spring groove 223A The opening is smaller than the conductive sheet 232A, but is not limited thereto.
請參閱圖8、圖9及圖10所示,在第三實施例中框體22B上對應於各導電單元23B處形成有兩嵌合槽222B,兩嵌合槽222B貫通框體22B的內外壁面;並且各導電單元23B包含有一導電片231B及一調整件232B。導電片231B設於相對應的兩嵌合槽222B內並朝向內部空間221B地推抵發熱片的環壁;導電片231B包含有一抵靠部2311B、兩嵌合部2312B及兩延伸部2313B,抵靠部2311B位於框體22B的內部空間221B中且抵靠於發熱片,兩嵌合部2312B分別形成於抵靠部2311B的兩端且分別位於框體22B的兩嵌合槽222B內,兩延伸部2313B分別形成於兩嵌合部2312B的末端且位於22B框體的內部空間221B外;調整件232B貫穿螺合框體22B的內外壁面且朝向內部空間221B推抵發熱片,具體來說是抵靠於導電片231B的抵靠部2311B並藉由抵靠部2311B朝向內部空間221B推抵發熱片,調整件232B用以調整各導電單元23B朝向內部空間221B凸伸的長度,但調整件232B不以貫穿螺合框體22B為限,也可以其他可調整凸伸長度的方式貫穿框體22B。並且,導電單元23B也可以沒有導電片231B,藉此框體22B上對應於各導電單元23B處也不需要設有嵌合槽222B,如此一來導電單 元23B可以是僅以調整件232B直接抵靠於發熱片來導電,也就是說調整件232B本身為導電材質並且連接至外部電源。 Please refer to FIGS. 8, 9 and 10. In the third embodiment, two fitting grooves 222B are formed on the frame body 22B corresponding to the conductive units 23B, and the two fitting grooves 222B penetrate the inner and outer wall surfaces of the frame body 22B. ; And each conductive unit 23B includes a conductive sheet 231B and an adjusting member 232B. The conductive sheet 231B is disposed in the corresponding two fitting grooves 222B and pushes against the annular wall of the heating sheet toward the internal space 221B. The conductive sheet 231B includes an abutting portion 2311B, two fitting portions 2312B, and two extending portions 2313B. The abutting portion 2311B is located in the internal space 221B of the frame 22B and abuts against the heat generating sheet. Two fitting portions 2312B are respectively formed at both ends of the abutting portion 2311B and are respectively located in two fitting grooves 222B of the frame 22B. The portions 2313B are respectively formed at the ends of the two fitting portions 2312B and are located outside the internal space 221B of the 22B frame; the adjusting member 232B penetrates the inner and outer wall surfaces of the screw-fit frame 22B and pushes the heating piece toward the internal space 221B, specifically, the resisting pieces The abutting portion 2311B leans against the conductive piece 231B and pushes the heating piece toward the internal space 221B through the abutting portion 2311B. The adjusting piece 232B is used to adjust the length of each conductive unit 23B protruding toward the internal space 221B, but the adjusting piece 232B does not It is limited to penetrate the screw frame 22B, and the frame 22B may be penetrated in other ways which can adjust the convex elongation. In addition, the conductive unit 23B may not have the conductive sheet 231B, thereby the frame 22B does not need to be provided with a fitting groove 222B corresponding to each conductive unit 23B. The element 23B can be conductive only by using the adjusting piece 232B directly against the heating piece, that is, the adjusting piece 232B itself is a conductive material and is connected to an external power source.
前述第二及第三實施例皆為導電單元23的其他較佳實施例,並且在第一與第二實施例中導電單元23具有彈性,而在第三實施例中導電單元23即以螺絲提供穩定的固定力,但其結構與形式皆不以上述為限。 The foregoing second and third embodiments are other preferred embodiments of the conductive unit 23, and the conductive unit 23 has elasticity in the first and second embodiments. In the third embodiment, the conductive unit 23 is provided by screws. Stable fixing force, but its structure and form are not limited to the above.
請參閱圖2、圖3、圖4及圖5所示,該等第一止擋件24環繞間隔設置於支撐壁22上且朝向內部空間221凸伸,且在本實施例中,各該第一止擋件24為一環狀延伸的長條型片體,但不以此為限;該等第一止擋件24抵靠於發熱片10的第一面12;但不以此為限,也可以沒有第一止擋件24,如圖10中的第三實施例所示。 Please refer to FIG. 2, FIG. 3, FIG. 4 and FIG. 5. The first stoppers 24 are arranged on the support wall 22 at intervals and protrude toward the internal space 221. A stopper 24 is an elongated sheet body extending in a ring shape, but is not limited thereto. The first stoppers 24 abut against the first surface 12 of the heating sheet 10; Alternatively, the first stopper 24 may not be provided, as shown in the third embodiment in FIG. 10.
該等第二止擋件25環繞間隔設置於支撐壁22上且朝向內部空間221凸伸,且在本實施例中,各該第二止擋件25為一環狀延伸的長條型片體,但不以此為限;該等第二止擋件25抵靠於發熱片10的第二面13,藉此即可與第一止擋件24共同夾設發熱片10以形成限位的功效來防止發熱片10脫離支撐壁22。 The second stoppers 25 are arranged on the support wall 22 at intervals and protrude toward the inner space 221. In this embodiment, each of the second stoppers 25 is an elongated sheet body extending in a ring shape. , But not limited to this; the second stoppers 25 abut against the second surface 13 of the heat generating sheet 10, so that the heat generating sheet 10 can be sandwiched with the first stopper 24 to form a limit position. The effect is to prevent the heat generating sheet 10 from detaching from the support wall 22.
此外,在第三實施例中,請參閱圖8及圖10所示,各第二止擋件25B朝向發熱片的一面上突出形成有複數止擋抵靠部251B,該等止擋抵靠部用以抵靠於發熱片的第二面,藉此即可避免第二止擋件25B大面積的與發熱片接觸而導致融化,但不以此為限,也可以沒有止擋抵靠部251B。 In addition, in the third embodiment, referring to FIG. 8 and FIG. 10, a plurality of stop abutment portions 251B are formed on a side of each of the second stoppers 25B facing the heat generating sheet, and such stop abutment portions It is used to abut the second surface of the heat-generating sheet, thereby avoiding the large area of the second stopper 25B coming into contact with the heat-generating sheet to cause melting, but it is not limited thereto, and there may be no stop-abutting part 251B. .
抵頂件26朝向內部空間221凸伸,並朝向內部空間221地推抵發熱片10的環壁14,抵頂件26與兩導電單元23用以夾設發熱片10,具體來說就是兩導電單元23位於發熱片10的中心線的一側而抵頂件26則位於另一側,藉此三者推抵發熱片10的環壁14的力即會達成平衡,使得發熱片10於支撐壁22的內部空間中置中,但不以此為限,可以沒有抵頂件26,如此一來可以是兩導電單元 23分別位於發熱片10的兩側夾設發熱片10。此外,在第一與第二實施例中,請參閱圖2所示,並且對應參照圖6,抵頂件26在這兩實施例中為一具有彈性的片體,且於框體22上朝向內部空間221延伸,藉以利用彈力推底固定發熱片10,但不以此為限;例如,在第三實施例中,請參閱圖8所示,抵頂件26B為一螺絲貫穿螺合於框體22B,藉此即可調整抵頂件26B朝向內部空間221B凸伸的距離並且提供穩定的支撐力藉以穩固地固定發熱片;上述抵頂件26的結構接不以此為限。 The abutment member 26 projects toward the internal space 221 and pushes against the annular wall 14 of the heating sheet 10 toward the internal space 221. The abutment member 26 and the two conductive units 23 are used to sandwich the heating sheet 10, specifically, two conductive members. The unit 23 is located on one side of the centerline of the heat generating sheet 10 and the abutment member 26 is on the other side, so that the force of the three pushing the ring wall 14 of the heat generating sheet 10 reaches a balance, so that the heat generating sheet 10 is on the supporting wall. The inner space of 22 is centered, but it is not limited to this, there may be no abutment piece 26, so it can be two conductive units 23 The heating sheet 10 is sandwiched between two sides of the heating sheet 10. In addition, in the first and second embodiments, please refer to FIG. 2 and correspondingly refer to FIG. 6. In the two embodiments, the abutment member 26 is an elastic sheet body and faces on the frame body 22. The inner space 221 extends to push the bottom to fix the heating sheet 10 with elastic force, but is not limited to this; for example, in the third embodiment, please refer to FIG. 8, the abutting member 26B is a screw threaded through The frame 22B can adjust the protruding distance of the abutting member 26B toward the internal space 221B and provide a stable supporting force to firmly fix the heating piece; the structure of the abutting member 26 is not limited thereto.
凸塊27相互環繞間隔設置且朝向內部空間221凸伸並用以抵靠於發熱片10的環壁14;並且各凸塊27凸出於支撐壁22的距離由發熱片10的第二面13朝向第一面12的方向遞減,但不以此為限,凸出距離遞減的結構係用以便於裝設發熱片10,各凸塊27也可以維持相同的凸出距離;此外,凸塊27係用以防止發熱片10的環壁14貼靠於支撐壁22,以防止大面積的長時間接觸而導致支撐壁22熔毀,但不以此為限,也可以沒有凸塊27。 The projections 27 are spaced from each other and project toward the inner space 221 and are used to abut against the annular wall 14 of the heating sheet 10; and the distances of each projection 27 protruding from the support wall 22 are directed from the second surface 13 of the heating sheet 10 The direction of the first surface 12 decreases, but is not limited to this. The structure with decreasing projection distance is used to facilitate the installation of the heating sheet 10, and each of the bumps 27 can maintain the same projection distance. In addition, the bump 27 is The ring wall 14 used to prevent the heating sheet 10 from abutting against the support wall 22 to prevent the support wall 22 from melting due to long-term contact in a large area, but it is not limited to this, and the bump 27 may not be provided.
勾扣28具有彈性且朝向內部空間221凸伸,並用以勾設發熱片10的第一面12;具體來說,勾扣28具有一斜面,在組裝發熱片10時可將發熱片10抵靠於該斜面並利用勾扣28的彈性將其推開以順利將發熱片10壓入支撐壁22的內部空間221中,但不以此為限,也可以是勾扣28本身樞設在支撐壁22上,在組裝時先將其扳開待發熱片10定位後再扣上;並且,在第一實施例中是兩個勾扣28與其中一第一止擋件24分別位於發熱片10的中心線的兩側,藉此穩固的固定發熱片10,但不以此為限,也可以是兩個勾扣28分別位於兩側,或者也可以沒有勾扣28。 The hook 28 has elasticity and protrudes toward the internal space 221, and is used for hooking the first surface 12 of the heating sheet 10. Specifically, the hook 28 has an inclined surface, and the heating sheet 10 can be abutted when the heating sheet 10 is assembled. On the inclined surface and using the elasticity of the hook 28 to push it away to press the heating sheet 10 into the inner space 221 of the support wall 22 smoothly, but not limited to this, the hook 28 itself may be pivotally provided on the support wall 22, when it is assembled, it is pulled open until the heating plate 10 is positioned; then, in the first embodiment, two hooks 28 and one of the first stoppers 24 are located on the heating plate 10, respectively. On both sides of the center line, the heat-generating sheet 10 is fixed firmly, but not limited to this, the two hooks 28 may be located on both sides, or there may be no hooks 28.
本創作藉由使發熱片10可以兩導電單元23電連接至外部供電源,如此一來在組裝時就不需要先行將電線焊接至發熱片上,僅需要將發熱片10壓入內部空間221中,可以大幅縮短組裝時間;並且兩導電單元23係具有彈 性且朝向內部空間221推抵發熱片10,再配合框體上的第一止擋件23及第二止擋件24分別抵靠發熱片的第一面12及第二面13,如此一來發熱片10就可以穩固地被設置於支撐壁22的內部空間221中。 In this creation, the heat generating sheet 10 can be electrically connected to the external power supply by the two conductive units 23, so that there is no need to first solder the wires to the heat generating sheet during assembly, and only the heat generating sheet 10 needs to be pressed into the internal space 221. Can greatly shorten the assembly time; and the two conductive units 23 series have a spring And push the heating sheet 10 toward the internal space 221, and then cooperate with the first stopper 23 and the second stopper 24 on the frame body to abut the first surface 12 and the second surface 13 of the heating sheet, respectively. The heat generating sheet 10 can be stably disposed in the inner space 221 of the support wall 22.
以上所述僅是本創作的較佳實施例而已,並非對本創作做任何形式上的限制,雖然本創作已以較佳實施例揭露如上,然而並非用以限定本創作,任何所屬技術領域中具有通常知識者,在不脫離本創作技術方案的範圍內,當可利用上述揭示的技術內容作出些許更動或修飾為等同變化的等效實施例,但凡是未脫離本創作技術方案的內容,依據本創作的技術實質對以上實施例所作的任何簡單修改、等同變化與修飾,均仍屬於本創作技術方案的範圍內。 The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed as above with the preferred embodiment, it is not intended to limit the creation. Generally, a knowledgeable person can use the technical content disclosed above to make some changes or modifications to equivalent equivalent embodiments without departing from the scope of the technical solution of the creation. Any content that does not depart from the technical solution of the creation according to this The technical essence of the creation Any simple modifications, equivalent changes, and modifications made to the above embodiments still fall within the scope of this creative technical solution.
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TW107137324A TWI679386B (en) | 2018-10-23 | 2018-10-23 | Heating device and its heating sheet fixing frame |
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TW202016482A TW202016482A (en) | 2020-05-01 |
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TW107137324A TWI679386B (en) | 2018-10-23 | 2018-10-23 | Heating device and its heating sheet fixing frame |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111089424A (en) * | 2018-10-23 | 2020-05-01 | 东翰生技股份有限公司 | Heating device and heating sheet fixing frame thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753904A (en) * | 2010-02-19 | 2012-10-24 | 埃普科斯股份有限公司 | Heating arrangement |
CN205026927U (en) * | 2015-10-01 | 2016-02-10 | 刘志文 | Fan heater |
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2018
- 2018-10-23 TW TW107137324A patent/TWI679386B/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753904A (en) * | 2010-02-19 | 2012-10-24 | 埃普科斯股份有限公司 | Heating arrangement |
CN205026927U (en) * | 2015-10-01 | 2016-02-10 | 刘志文 | Fan heater |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111089424A (en) * | 2018-10-23 | 2020-05-01 | 东翰生技股份有限公司 | Heating device and heating sheet fixing frame thereof |
CN111089424B (en) * | 2018-10-23 | 2021-04-16 | 东翰生技股份有限公司 | Heating device and heating sheet fixing frame thereof |
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MM4A | Annulment or lapse of patent due to non-payment of fees |