CN104214751A - Waterproof structure and flashlight with waterproof structure - Google Patents

Waterproof structure and flashlight with waterproof structure Download PDF

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Publication number
CN104214751A
CN104214751A CN 201310212983 CN201310212983A CN104214751A CN 104214751 A CN104214751 A CN 104214751A CN 201310212983 CN201310212983 CN 201310212983 CN 201310212983 A CN201310212983 A CN 201310212983A CN 104214751 A CN104214751 A CN 104214751A
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structure
flashlight
waterproof
front
cover
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CN 201310212983
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Chinese (zh)
Inventor
周明杰
彭冬来
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海洋王(东莞)照明科技有限公司
海洋王照明科技股份有限公司
深圳市海洋王照明技术有限公司
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Abstract

The invention discloses a waterproof structure used for forming a closed shell with a flashlight shell in a flashlight. The waterproof structure comprises a front cover and a transparent piece. One end of the tubular front cover extends inwards in the radial direction to form an annular flange. The transparent piece abuts against the annular flange and is spliced with the front cover to form an integral structure, and the closed shell is formed by the front cover, the transparent piece and the flashlight shell. According to the flashlight, the front cover and the transparent piece are spliced into the integral structure. The structure is good in waterproof effect, firm and reliable. Time can be saved during assembling and maintaining, and assembling and maintaining efficiency is improved.

Description

防水结构及具有该防水结构的手电筒 Waterproof structure and waterproof flashlight has the structure

技术领域 FIELD

[0001] 本发明涉及照明领域,尤其涉及一种防水结构及具有该防水结构的手电筒。 [0001] The present invention relates to lighting, and more particularly to a waterproof structure of the flashlight having a waterproof structure.

背景技术 Background technique

[0002] 现有中手电筒的前盖、透明件和筒壳构成一封闭空腔壳体,以容置手电筒的其他各部件,如反光杯、光源、光源固定板灯。 [0002] In the conventional flashlight front cover, and the transparent cartridge housing member form a closed cavity housing, to accommodate various other components of the flashlight, such as reflector, a light source lamp fixing plate. 通常这种手电筒的防水功能是采用压缩橡胶垫来实现的,即该压缩橡胶垫夹持于透明件与所述前盖之间。 Usually this function is to use a waterproof flashlight compression rubber pad to achieve, i.e., the transparent rubber pad sandwiched between the cover member and the front of the compression. 但是此种方式在组装和维修时,透明件和压缩橡胶垫易从前盖中脱落,需重新装入,造成组装和维修工时的浪费。 However, this way during assembly and maintenance, the transparent member and the compression rubber pad easily detached from the front cover, to be reloaded, wasted during assembly and maintenance man.

发明内容 SUMMARY

[0003] 本发明所要解决的技术问题在于,提供一种防水效果良好,组装和维修效率高的防水结构及具有该防水结构的手电筒。 [0003] The present invention solves the technical problem is to provide a good waterproof effect, assembly and maintenance of the high efficiency of the flashlight having a waterproof structure and a waterproof structure.

[0004] 为了解决上述技术问题,本发明的实施例提供了一种防水结构,用于与手电筒中的筒壳构成一封闭壳体,所述防水结构包括前盖和透明件;所述前盖呈管状,且一端部沿径向向内延伸构成一环形凸缘;所述透明件抵接于所述环形凸缘处,且与所述前盖熔接为一体结构,所述前盖与所述透明件及所述筒壳构成一封闭壳体。 [0004] To solve the above problems, embodiments of the present invention provides a waterproof structure for the flashlight cartridge housing constituting a closed housing, the waterproof structure comprises a front cover and a transparent member; said front cover tubular, and one end portion constituting a radially inwardly extending annular flange; said transparent member abuts on the annular flange, and the front cover with integrally welded structure, the front cover and the said cartridge housing and transparent member constituting a closed housing.

[0005] 其中,所述前盖和所述透明件的材料相同,所述材料选自聚碳酸酯塑料或是亚克力塑料中的一种。 [0005] wherein the same material of the front cover and the transparent member, a plastic material is selected from said acrylic or polycarbonate plastic.

[0006] 其中,所述前盖和所述透明件经超声波熔接法熔接为一体结构。 [0006] wherein said transparent front cover and the structural member integrally fused by ultrasonic welding method.

[0007] 其中,所述透明件包括环形边缘部和中间凸台部,所述中间凸台部朝向所述前盖方向延伸。 [0007] wherein the transparent member comprises an annular edge portion and an intermediate portion of the boss, the boss of said intermediate portion toward the front cover extending direction.

[0008] 其中,所述环形边缘部与所述环形凸缘部熔接为一体结构。 [0008] wherein said annular edge portion and the annular flange portion is integrally welded structure.

[0009] 其中,所述前盖内壁设内螺纹,所述筒壳外壁设外螺纹,所述前盖与所述筒壳外壁螺纹连接。 [0009] wherein said front cover is provided an internally threaded inner wall, an outer wall of the cartridge housing is provided externally threaded cap connected to the outer wall of the thread of the cartridge housing front.

[0010] 本发明的实施例还提供了一种手电筒,包括筒壳和上述防水结构,所述防水结构包括前盖和透明件;所述前盖呈管状,且一端部沿径向向内延伸构成一环形凸缘;所述透明件抵接于所述环形凸缘处,且与所述前盖熔接为一体结构,所述前盖与所述透明件及所述筒壳构成一封闭壳体。 [0010] Example embodiments of the present invention also provides a flashlight comprising a cylindrical housing and the waterproof structure, the waterproof structure comprises a front cover and a transparent member; tubular cover the front, and an end portion extending radially inwardly constituting an annular flange; said transparent member abuts on the annular flange, and the front cover with integrally welded structure, the front cover and the transparent member and said cylindrical housing constitute a closed housing .

[0011] 其中,所述手电筒还包括O型橡胶圈,所述筒壳开设用于容置所述O型圈的环形凹槽,所述环形凹槽开设于所述外螺纹的邻侧,相对远离所述筒壳开口端处。 [0011] wherein the flashlight further comprises a rubber O-rings, the cartridge housing defines an annular groove for accommodating the O-ring, an annular groove is defined in the adjacent sides of the external thread, the relative away from the housing at the open end of the barrel.

[0012] 本发明实施例提供的所述手电筒,由于所述前盖与所述透明件均为材料相同,且均为塑料。 The flashlight according to an embodiment [0012] of the present invention, since the front cover and the transparent member are the same material, and are plastic. 因而采用超声波熔接法,熔接所述前盖和所述透明件为一体结构。 Thus using the ultrasonic welding method, welding of the front cover and the transparent member is a unitary structure. 这种结构不仅防水效果好,牢固可靠。 This structure is not only waterproof effect, solid and reliable. 还能在组装和维修时节省时间,提高组装和维修的效率。 But also save time during assembly and maintenance, improve the efficiency of assembly and maintenance.

附图说明 BRIEF DESCRIPTION

[0013] 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0013] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without any creative effort, and can obtain other drawings based on these drawings.

[0014] 图1是本发明实施例中手电筒的爆炸结构示意图; [0014] FIG. 1 is an exploded view of the structure of the embodiment of the flashlight of the present invention;

[0015] 图2是本发明实施例中手电筒的组装结构示意图; [0015] FIG. 2 is a schematic diagram of the assembled structure of the embodiment of the present invention, a flashlight;

[0016] 图3是本发明实施例中前盖的第一视角的结构示意图; [0016] FIG. 3 is a perspective schematic view of a first embodiment of the front cover of the embodiment of the present invention;

[0017] 图4是本发明实施例中前盖的第二视角的结构示意图; [0017] FIG. 4 is a perspective schematic view of a second embodiment of the front cover of the embodiment of the present invention;

[0018] 图5是本发明实施例中前盖的剖视图; [0018] FIG. 5 is a sectional view of the front cover of the embodiment of the present invention;

[0019] 图6是本发明实施例中透明件的结构示意图; [0019] FIG. 6 is a schematic structural diagram of the embodiment of the present invention, the transparent member;

[0020] 图7是本发明实施例中透明件的剖视图; [0020] FIG. 7 is a sectional view of the embodiment of the present invention, the transparent member;

[0021] 图8是本发明实施例中筒壳的剖视图; [0021] FIG. 8 is a sectional view of the embodiment of the present invention, the cartridge housing;

[0022] 图9是本发明实施例中手电筒的剖视图。 [0022] FIG. 9 is a sectional view of the flashlight of the embodiment of the present invention.

具体实施方式 detailed description

[0023] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0023] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained by, it falls within the scope of the present invention.

[0024] 下面参考附图对本发明的实施例进行描述。 [0024] Next, with reference to drawings, embodiments of the present invention will be described. 参见图1和图2,,为本发明实施例中手电筒100的结构示意图。 Referring to FIG. 1 and FIG structural view of a flashlight 100 according to the present invention ,, 2. 所述手电筒100包括筒壳10和防水结构,所述防水结构包括前盖20和透明件30。 The flashlight 100 includes a barrel 10 and the housing waterproof structure 20 and the transparent member 30 of the waterproof structure comprises a front cover.

[0025] 参见图3〜5,所述前盖20呈管状,且一端部沿径向向内延伸构成一环形凸缘21。 [0025] Referring to FIGS. 3 to 5, the front cover 20 is tubular and an end portion extending in a radially inward annular flange constituting 21. 所述前盖20内壁设内螺纹22,用于与所述筒壳10固定连接。 Provided the internal thread 22, for engagement with the cartridge housing 10 is fixedly connected to the inner wall of the front cover 20. 所述前盖20的材料选自聚碳酸酯塑料或是亚克力塑料中的一种。 Material of the front cover 20 of a plastic selected from polycarbonate or acrylic plastic.

[0026] 参见图6和图7,所述透明件30包括环形边缘部31和中间凸台部32,所述中间凸台部32朝向所述前盖20方向延伸,以利于所述透明件30与所述前盖20卡合。 [0026] Referring to FIGS. 6 and 7, the transparent member 30 comprises an annular edge portion 31 and the intermediate boss portions 32, 20 of the projecting direction intermediate the cover 32 extending towards the front table portion to facilitate the transparent member 30 20 engaged with the front cover. 本实施方式中,所述透明件30与所述前盖20卡合后,所述环形边缘部31抵接于所述环形凸缘21处,采用超声波熔接法将所述环形凸缘21和环形边缘部31熔接为一体结构,从而达到更佳的防水目的。 In the present embodiment, the transparent member 30 and the rear of the front cover 20 engages the annular edge portion 31 abuts against the annular flange 21 at the using ultrasonic welding method and the annular flange 21 of the annular an edge portion 31 integrally welded structure, so as to achieve better waterproofing purposes. 在其他实施方式中,所述透明件30可呈圆板状,直接与所述环形凸缘21部熔接为一体。 In other embodiments, the transparent member 30 can be disc-shaped, with the annular flange 21 integrally welded directly. 所述前盖20和所述透明件30的材料相同,所述材料选自聚碳酸酯塑料或是亚克力塑料中的一种。 The same material of the front cover 20 and the transparent member 30, the material is a plastic selected from acrylic or polycarbonate plastic.

[0027] 再次参见图1,所述手电筒100还包括O型橡胶圈40。 [0027] Referring again to FIG. 1, the flashlight 100 also includes a rubber O-ring 40.

[0028] 参见图8,所述筒壳10外壁设外螺纹11,以与所述前盖20内壁的所述内螺纹22螺纹连接,使得所述前盖20与所述透明件30及所述筒壳10构成一封闭壳体。 [0028] Referring to Figure 8, the outer wall 10 of the cartridge housing 11 is provided externally threaded, a threaded connection 22 to the front cover 20 to the inner wall of the internal thread, such that the transparent lid 20 and the front member 30 and the cartridge housing 10 form a closed housing. 所述筒壳还10开设用于容置所述O型橡胶圈40的环形凹槽12。 The cartridge housing 10 further defines an annular groove 12 for accommodating the O-ring 40 of rubber. 所述环形凹槽12开设于所述外螺纹11的邻侧,相对远离所述筒壳10开口端处。 The annular groove 12 defines the external thread on the adjacent sides 11, 10 relatively far from the open end of the cartridge housing. 当安装或拆卸所述前盖20时,所述O型橡胶圈40容置于所述环形凹槽12中,不易脱落。 When installing or removing the front lid 20, the rubber O-ring 40 accommodated in the annular groove 12, not falling. 所述O型橡胶圈40用于进一步防水防尘,提高所述手电筒100的防护等级。 The rubber O-ring 40 for water and dust to further improve the protection level of the flashlight 100.

[0029] 参见图1和图9,另外,所述手电筒100还包括常规部件,如反光杯50,光源60和光源固定板70。 [0029] Referring to FIGS. 1 and 9, further, the flashlight 100 includes a further conventional components, such as reflective cup 50, light source 60 and the fixing plate 70. 所述反光杯50为一端开口,另一端开设通孔的筒体结构。 The reflector cup 50 is open at one end, the other end of the cylindrical structure defines the through-hole. 所述光源60容置于所述通孔中,且固定于所述光源固定板70上。 The light source 60 received in the through hole, and fixed to the fixing plate 70 of the light source. 所述光源固定板70经螺钉固定于所述筒壳10上。 The light source fixing plate 70 is fixed by screws 10 to the cartridge housing.

[0030] 本发明实施例提供的所述手电筒100,由于所述前盖20与所述透明件30均为材料相同,且均为塑料。 [0030] The flashlight according to an embodiment of the present invention 100, since the transparent member 20 and the front cover 30 are of the same material, and are plastic. 因而采用超声波熔接法,熔接所述前盖20和所述透明件30为一体结构。 Thus using the ultrasonic welding method, and the transparent member 20 welded to the front cover 30 as an integral structure. 这种结构不仅防水效果好,牢固可靠。 This structure is not only waterproof effect, solid and reliable. 还能在组装和维修时节省时间,提高组装和维修的效率。 But also save time during assembly and maintenance, improve the efficiency of assembly and maintenance.

[0031] 以上所述的实施方式,并不构成对该技术方案保护范围的限定。 Embodiment [0031] above, do not limit the scope of protection of the technical solution. 任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等,均应包含在该技术方案的保护范围之内。 Any modifications within the spirit and principle of the above embodiments, equivalent alterations and modifications all fall within the scope of protection of the technical solution.

Claims (8)

  1. 1.一种防水结构,用于与手电筒中的筒壳构成一封闭壳体,其特征在于,所述防水结构包括前盖和透明件;所述前盖呈管状,且一端部沿径向向内延伸构成一环形凸缘;所述透明件抵接于所述环形凸缘处,且与所述前盖熔接为一体结构,所述前盖与所述透明件及所述筒壳构成一封闭壳体。 1. A waterproof structure for the cartridge housing constituting a flashlight in a closed housing, characterized in that said waterproof structure comprises a front cover and a transparent member; tubular cover the front, and one end portion in the radial direction an inner annular flange extending configuration; said transparent member abuts on the annular flange, and the front cover with integrally welded structure, the front cover and the transparent member and said cylindrical housing constitute a closed case.
  2. 2.如权利要求1所述的防水结构,其特征在于,所述前盖和所述透明件的材料相同,所述材料选自聚碳酸酯塑料或是亚克力塑料中的一种。 2. The waterproof structure according to claim 1, characterized in that the same material of the front cover and the transparent member, a plastic material is selected from said acrylic or polycarbonate plastic.
  3. 3.如权利要求2所述的防水结构,其特征在于,所述前盖和所述透明件经超声波熔接法熔接为一体结构。 3. The waterproof structure according to claim 2, wherein said transparent front cover and the structural member integrally fused by ultrasonic welding method.
  4. 4.如权利要求1所述的防水结构,其特征在于,所述透明件包括环形边缘部和中间凸台部,所述中间凸台部朝向所述前盖方向延伸。 4. The waterproof structure according to claim 1, wherein the transparent member comprises an annular edge portion and an intermediate portion of the boss, the boss of said intermediate portion toward the front cover extending direction.
  5. 5.如权利要求4所述的防水结构,其特征在于,所述环形边缘部与所述环形凸缘部熔接为一体结构。 The waterproof structure according to claim 4, characterized in that said annular edge portion and the annular flange portion is integrally welded structure.
  6. 6.如权利要求4所述的防水结构,其特征在于,所述前盖内壁设内螺纹,所述筒壳外壁设外螺纹,所述前盖与所述筒壳外壁螺纹连接。 6. The waterproof structure according to claim 4, wherein said front cover is provided an internally threaded inner wall, an outer wall of the cartridge housing an external thread is provided, said front cover connected to the outer wall of the cartridge housing threads.
  7. 7.—种手电筒,其特征在于,包括筒壳和权利要求1〜6任一项所述的防水结构,所述防水结构包括前盖和透明件;所述前盖呈管状,且一端部沿径向向内延伸构成一环形凸缘;所述透明件抵接于所述环形凸缘处,且与所述前盖熔接为一体结构,所述前盖与所述透明件及所述筒壳构成一封闭壳体。 7.- species flashlight, characterized in that it comprises a waterproof structure according to any one of claims 1~6 and cartridge housing, the waterproof structure comprises a front cover and a transparent member; tubular cover the front, and along the end portion form a radially inwardly extending annular flange; said transparent member abuts on the annular flange, and the front cover with integrally welded structure, the front cover and the transparent member and the cartridge housing form a closed housing.
  8. 8.如权利要求7所述的手电筒,其特征在于,所述手电筒还包括O型橡胶圈,所述筒壳开设用于容置所述O型圈的环形凹槽,所述环形凹槽开设于所述外螺纹的邻侧,相对远离所述筒壳开口端处。 8. A flashlight according to claim 7, wherein said torch further comprising a rubber O-rings, the cartridge housing defines an annular groove for accommodating the O-ring, said annular groove defines on adjacent sides of the external thread, relatively far from the open end of the barrel housing.
CN 201310212983 2013-05-31 2013-05-31 Waterproof structure and flashlight with waterproof structure CN104214751A (en)

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Citations (6)

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Publication number Priority date Publication date Assignee Title
CN2154952Y (en) * 1992-03-30 1994-02-02 萧水树 Focusion switch of electric torch
CN2823771Y (en) * 2005-09-02 2006-10-04 比亚迪股份有限公司 Electric torch
CN1967044A (en) * 2006-11-16 2007-05-23 王亚军 Regeneration type battery-free warning lighting LED environmental-protection multipurpose lamp
CN101126486A (en) * 2007-09-12 2008-02-20 王亚军 Radio induction charging type multifunctional semiconductor illuminator
CN201083345Y (en) * 2007-09-12 2008-07-09 王亚军 Electromagnetic induction type semiconductor illuminating warning lamp
US20100176750A1 (en) * 2009-01-14 2010-07-15 Mag Instrument, Inc. Multi-mode portable lighting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2154952Y (en) * 1992-03-30 1994-02-02 萧水树 Focusion switch of electric torch
CN2823771Y (en) * 2005-09-02 2006-10-04 比亚迪股份有限公司 Electric torch
CN1967044A (en) * 2006-11-16 2007-05-23 王亚军 Regeneration type battery-free warning lighting LED environmental-protection multipurpose lamp
CN101126486A (en) * 2007-09-12 2008-02-20 王亚军 Radio induction charging type multifunctional semiconductor illuminator
CN201083345Y (en) * 2007-09-12 2008-07-09 王亚军 Electromagnetic induction type semiconductor illuminating warning lamp
US20100176750A1 (en) * 2009-01-14 2010-07-15 Mag Instrument, Inc. Multi-mode portable lighting device

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