WO2015027492A1 - 一种电暖宝 - Google Patents

一种电暖宝 Download PDF

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Publication number
WO2015027492A1
WO2015027492A1 PCT/CN2013/082737 CN2013082737W WO2015027492A1 WO 2015027492 A1 WO2015027492 A1 WO 2015027492A1 CN 2013082737 W CN2013082737 W CN 2013082737W WO 2015027492 A1 WO2015027492 A1 WO 2015027492A1
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WO
WIPO (PCT)
Prior art keywords
circuit board
shell
electric heater
height
limiting plate
Prior art date
Application number
PCT/CN2013/082737
Other languages
English (en)
French (fr)
Inventor
谢虹
Original Assignee
Xie Hong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xie Hong filed Critical Xie Hong
Publication of WO2015027492A1 publication Critical patent/WO2015027492A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards

Definitions

  • the invention relates to the field of hand warmers and, more particularly, to an electric heating treasure. ⁇ Background technique ⁇
  • I have designed an electric heating treasure including a casing, a heating sheet, a rechargeable battery fixed to the inside of the casing for supplying power to the electric heating sheet, a circuit board for controlling the working state of the electric heating treasure, and the circuit a charging interface connected by the wire and a heat conducting sheet disposed outside the casing, wherein the casing is provided with a first avoiding hole adapted to the shape of the charging interface; the circuit board is provided with a control switch and working The indicator light, the electric heating piece and the circuit board are connected by a wire, and the battery and the circuit board are connected by a wire; the control switch is a push-pull type switch, and there are two states, the control electric heating treasure a working state, the control switch is sleeved with a push switch, and the housing is provided with a second escape hole adapted to the shape of the push switch; the electric heating piece is fixed in the
  • the inner wall of the casing is generally mango-shaped, and includes a shell and a rear shell, wherein the shell and
  • the technical problem to be solved by the present invention is to provide an electric heating treasure with a stable and fixed circuit board.
  • an electric heating treasure the electric heating treasure includes a casing and a circuit board fixed in the casing, the casing is internally provided with the Circuit board Suitable circuit board limiter.
  • the housing includes a surface shell and a rear shell, and the circuit board limiting portion is disposed on the surface shell; the circuit board limiting portion includes a circuit board placing table and is disposed on the circuit board a circuit board limiting plate between the portions; the height of the circuit board limiting plate is higher than the height of the circuit board placing portion.
  • This setup secures the board to the faceplate.
  • the surface shell and the rear shell are fixed by screws, one end of the surface shell is provided with a second screw hole column for fixing, and the same end of the surface shell is further provided with the circuit board a first limiting plate parallel to the limiting portion, the circuit board limiting portion is located between the first limiting plate and the second screw hole column disposed at the end of the surface shell; the circuit board is limited The height of the portion is smaller than the height of the second screw hole post, and the length of the circuit board is the same as the distance between the second screw hole post and the first limiting plate.
  • the circuit board is fixed at a position between the first limiting plate and the second screw hole of the face shell, and the second screw hole and the first limiting plate can also define a fixed position of the circuit board.
  • the middle of the board placement portion is disconnected. This also fixes the board and also reduces the weight of the housing.
  • the battery is fixed on the rear side of the first limiting plate, and the circuit board and the battery are connected by wires, and a wire avoiding hole is disposed at an intermediate position of the first limiting plate. Set the wire escaping hole to connect the board to the battery with a wire.
  • the circuit board is further provided with two indicator lights, and the indicator housing is fixed at the corresponding position of the rear case.
  • the indicator fixing post is equivalent to the ribs provided on the rear case, which enhances the strength of the rear case.
  • the height of the indicator fixing hole column is equal to the distance from the circuit board to the rear case. After the board and the case and the rear case are fixed, the indicator light is fixed and the board contacts the board.
  • one side of the rear case is disposed with a second positioning post higher than the side wall of the rear case, and the second positioning column is two, and the distance between the second positioning column is The length of the circuit board is the same, and the height of the second positioning post is equal to the distance from the rear case to the board placement portion. This can better define the position of the board.
  • the opposite side of the second positioning post of the rear case is provided with a circuit board pressing bone, and the height of the circuit board pressing bone is equal to the distance between the rear case and the circuit board. This is also to better limit the position of the board.
  • the opposite positions of the face shell and the rear shell are provided with lanyard holes.
  • the casing limits the circuit board, and the circuit board does not sway inside the casing, and correspondingly, the circuit board does not appear.
  • the wire is broken or the contact is bad due to shaking.
  • FIG. 1 is a schematic overall view of an electric heating treasure according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of splitting of an electric heating treasure according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a circuit board according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a push switch according to an embodiment of the present invention.
  • FIG. 5 is a schematic view showing the combination of a heat conductive sheet and an electric heating sheet according to an embodiment of the present invention
  • Figure 6 is a schematic view of a face shell of an embodiment of the present invention.
  • Figure 7 is a schematic view of a rear case of an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a circuit board, a battery, and a charging interface fixed to a face shell according to an embodiment of the present invention.
  • 1, electric heating treasure 2, face shell; 21, the second screw hole column 25, the third avoidance half hole; 26, the first avoidance half hole; 201, the battery placement platform; 203, the first limit plate; 207, circuit board limiting portion; 211, lanyard hole; 3, rear shell; 31, first screw hole column; 35, fourth escaping half hole; 36, second escaping half hole; 38, second positioning column; 39, indicator light fixing hole column; 301, lanyard hole; 4, electric heating sheet; 5, battery; 6, charging interface; 7, circuit board; 71, control switch; 72, indicator light; 8, push and turn switch; , panel; 82, strip-shaped dial; 83, surrounding bone; 9, thermal film.
  • the invention discloses an electric heating treasure, wherein the electric heating treasure comprises a casing and a circuit board fixed in the casing, and the casing is internally provided with a circuit board limiting portion adapted to the circuit board .
  • the circuit board since the circuit board is fixed in the circuit board limiting portion inside the casing, the casing limits the circuit board, and the circuit board does not sway inside the casing, and correspondingly, the circuit board does not appear. The wire is broken or the contact is bad due to shaking.
  • the electric heating 1 includes a housing, a heating plate 4, a rechargeable battery 5 for powering the battery 4, a circuit board 7, a charging interface 6, and a circuit. Control switch on board 7.
  • the shell is mango-shaped, and the shell is mango-like. It is convenient to hold the electric heating treasure 1 when using it.
  • the housing comprises a face shell 2 and a rear case 3, and the electric heating 1 further comprises a heat conducting sheet 4 fixed to the face shell 2 and having the same shape as the face shell 2, to which the electric heating sheet 4 is fixed.
  • the circuit board 7 is fixed to the face casing 2, and a circuit board limiting portion 207 is provided at one end of the face casing 2.
  • the board limiting portion 207 includes a board placing stage and a board limiting board disposed at the end of the board placing stage, and the board limiting board is higher than the board placing stage.
  • the face shell 2 and the rear case 3 are fixed by screws, and a second screw hole post 21 for fixing is disposed at one end of the face shell 2, and the first end of the face shell 2 is provided with a first parallel with the circuit board limiting portion.
  • the limiting plate 203 is disposed between the second screw hole 207 and the first limiting plate 203, and the length of the circuit board 7 is between the second screw hole 207 and the first limiting plate 203.
  • the height of the board placement portion is smaller than the height of the second screw hole 21 and the first limiting plate 203, so that the second screw hole 21 and the first limiting plate 203 further limit the circuit board 7.
  • the circuit board 7 can be better fixed to
  • the middle of the board placement is disconnected, which also secures the board 7, and also reduces the weight of the housing.
  • the battery 5 is fixed on the rear side of the first limiting plate 203, and the circuit board 7 and the battery 5 are connected by wires.
  • a wire avoiding hole is disposed at an intermediate position of the first limiting plate 203, so that the housing can be avoided. There is a mess of wires inside.
  • the indicator light 72 includes a red light and a green light.
  • the red light indicates the working state of the electric heating treasure. When the electric heating treasure works, the red light is on; the green light indicates the charging state of the electric heating treasure, the green light indicates that the charging is in progress, and the green light is off. , indicating that charging is complete or not charging
  • One side of the rear case 3 is provided with a second positioning post 38 higher than the side wall of the rear case 2, the second positioning post 38 is two, and the distance between the second positioning post 38 and the circuit board 7 The length is the same, and the height of the second positioning post 38 is equal to the distance of the rear case 3 to the board placement portion. This will better limit the position of the board.
  • a circuit board pressing bone (not shown) is disposed, and the height of the circuit board pressing bone is equal to the distance between the rear housing 3 and the circuit board 7, so that the rear case 3 and the face shell After the fixing between the two, the circuit board pressing bone is in contact with the circuit board 7, which can better define the position of the circuit board 7.
  • the control switch 71 is disposed directly on the circuit board and is located on the same side of the board as the indicator light 72.
  • the control switch 71 is a push-pull switch, and the control switch 71 has two states, and a push-pull switch 8 is sleeved, and a corresponding second position of the push-pull switch 8 is disposed at a corresponding position of the housing;
  • the control switch 71 is located on the same side of the circuit board 7.
  • the push switch 8 includes an elliptical panel 81 and an outwardly projecting strip-shaped dial 82 disposed at an intermediate position of the panel 81, and is disposed in the middle of the opposite side of the strip-shaped dial 82 of the panel 81.
  • the second escape hole corresponds to a first escape half hole 26 provided on the face shell 2 and a second escape half hole 36 provided on the rear case 3.
  • a lanyard hole 211 and a lanyard hole 301 are respectively disposed at opposite positions of the face shell 2 and the back shell 3 end, and a lanyard hole is provided, so that the lanyard can be fixed on the electric heating treasure for convenient carrying.
  • the electric heating treasure 1 further includes a usb data line, and the interface at one end of the USB data line is adapted to the shape of the charging interface 6, and the first escape hole corresponding to the charging interface 6 is disposed on the housing.
  • the usb data cable can be used to charge it.
  • the electric heater is used up, and it can be charged by using the computer in the office.
  • the heating sheet 4 and the circuit board 7 are connected by two wires, and the battery 5 and the circuit board 7 are also connected. Two wires are connected; one end of the wire connecting the battery 5 and the circuit board 7 is soldered on the circuit board, and the other end is disposed on the circuit 7; two protruding solder joints are arranged at one end of the heating fin 4, and the connection is made.
  • the heating pad 4 and one end of the wire of the circuit board 7 are soldered to the soldering spot on the heating pad 4, and the other end is soldered to the circuit board 7.
  • the charging interface 6 and the circuit board 7 adopt a split design. In other words, the charging interface 6 is not disposed on the circuit board 7.
  • the charging interface 6 and the circuit board 7 are also connected by two wires, and the tail of the charging connection 6 is set. There are two outwardly projecting and parallel wire connecting portions, one end of which is soldered to the wire connecting portion, and the other end of the wire is soldered to the circuit board 7.
  • a first escape hole corresponding to the charging interface 6 is disposed on the housing, and the first escape hole corresponds to a second escape half hole 25 disposed on the face shell 2 and a fourth avoidance disposed on the rear case 3 Half hole 35.
  • the circuit board 7 is fixed to the head of the face shell 2, and the lanyard hole 211 and the lanyard hole 301 are located at the opposite positions of the head case 2 and the head of the rear case 3, respectively.
  • circuit board can also be fixed on the rear case, and the circuit board limiting portion is arranged on the rear case.

Abstract

本发明公开一种电暖宝，所述的电暖宝包括壳体和固定在所述壳体内的电路板，所述的壳体内部设置有与所述电路板相适应的电路板限位部。本发明由于将电路板固定在壳体内部的电路板限位部内，那么壳体就对电路板进行限位，电路板就不会在壳体内部晃动，相应的，就不会出现因电路板晃动而造成的导线脱落或者接触不良的情况了。

Description

一种电暖宝
【技术领域】
本发明涉及暖手宝领域， 更具体的说， 涉及一种电暖宝。 【背景技术】
随着人们生活水平的提高， 电暖宝成为家庭必备的东西， 不仅可以取暖， 还可以理疗或者热敷。
本人已设计一种电暖宝， 包括壳体、 电热片、 固定在壳体内部的为所述电 热片进行供电的可充电电池、 控制所述电暖宝工作状态的电路板， 与所述电路 板通过导线连接的充电接口及设置在所述壳体外的导热片， 在壳体上设置有与 所述充电接口形状相适应的第一避让孔； 所述的电路板上设置有控制开关和工 作指示灯， 所述的电热片与电路板之间通过导线连接， 所述的电池与电路板之 间通过导线连接； 所述的控制开关为推拨式开关， 存在两种状态， 控制电暖宝 的工作状态， 所述的控制开关上套接一推拨开关， 所述的壳体上设置有与所述 推拨开关形状相适应的第二避让孔； 所述的电暖片固定在所述壳体的内壁上； 所述的壳体整体呈芒果状， 包括一面壳和后壳， 所述的面壳与后壳通过螺丝固 定， 所述的电热片固定在导热片上， 所述的导热片固定在所述面壳上； 所述的 电池固定在面壳内部。 此方案未公开。 由于电路板直接放置在壳体内部， 会在 电暖宝的使用或者携带过程中发生晃动， 而电路板与电池和电热片都是通过导 线连通的， 可能在电路板的晃动时使得与电路板连接的导线脱落或者接触不良， 从而影响电暖宝的使用。
【发明内容】
本发明所要解决的技术问题是提供一种电路板稳定固定的电暖宝。
本发明的目的是通过以下技术方案来实现的： 一种电暖宝， 所述的电暖宝 包括壳体和固定在所述壳体内的电路板， 所述的壳体内部设置有与所述电路板 相适应的电路板限位部。
优选的， 所述的壳体包括面壳与后壳， 所述的电路板限位部设置在面壳上； 所述的电路板限位部包括电路板放置台和设置在所述电路板放置部之间的电路 板限位板； 所述的电路板限位板的高度高于所述电路板放置部的高度。 这样设 置将电路板固定在面壳上。
优选的， 所述的面壳与后壳之间通过螺丝固定， 所述的面壳的一端设置有 固定用的第二螺丝孔柱且所述面壳的同一端还设置有与所述电路板限位部平行 的第一限位板， 所述的电路板限位部位于所述第一限位板与设置在面壳端部的 第二螺丝孔柱之间； 所述的电路板限位部的高度小于所述第二螺丝孔柱的高度， 且所述电路板的长度与所述第二螺丝孔柱和第一限位板之间的距离相同。 这样 就将电路板固定在面壳的第一限位板与第二螺丝孔柱之间的位置且第二螺丝孔 柱与第一限位板也可以限定电路板的固定位置。
优选的， 所述的电路板放置部的中间是断开的。 这样也可以固定电路板， 而且还可以减轻壳体的重量。
优选的， 所述的电池固定在第一限位板的后侧， 所述的电路板与电池之间 通过导线连接， 在所述第一限位板的中间位置处设置有导线避让孔。 设置导线 避让孔， 方便用导线将电路板与电池连接起来。
优选的， 所述的电路板上还设置有两个指示灯， 所述的后壳对应的位置处 设置有指示灯固定孔柱。 这样可以更好的固定电路板， 而且指示灯固定孔柱也 相当于设置在后壳上的加强筋， 增强了后壳的强度。
优选的， 所述指示灯固定孔柱的高度等于所述电路板到所述后壳的距离。 这样在电路板和面壳及后壳固定后， 指示灯固定孔住就会与电路板接触。
优选的， 所述的后壳的一侧设置有高于所述后壳侧壁的第二定位柱， 所述 的第二定位柱为两个， 所述第二定位柱之间的距离与所述电路板的长度相同， 所述第二定位柱的高度等于所述后壳到所述电路板放置部的距离。 这样可以更 好的限定电路板的位置。 优选的， 所述后壳的第二定位柱的相对侧设置有电路板压骨， 所述电路板 压骨的高度等于所述后壳到所述电路板之间的距离。 这样也是为了更好的限定 电路板的位置。
优选的， 所述面壳和后壳的相对位置处均设置有挂绳孔。 设置挂绳孔， 就 可以在电暖宝上固定挂绳， 方便携带。
本发明由于将电路板固定在壳体内部的电路板限位部内， 那么壳体就对电 路板进行限位， 电路板就不会在壳体内部晃动， 相应的， 就不会出现因电路板 晃动而造成的导线脱落或者接触不良的情况了。
【附图说明】
图 1是本发明实施例的电暖宝的整体示意图；
图 2是本发明实施例的电暖宝的拆分示意图；
图 3是本发明实施例的电路板的示意图；
图 4是本发明实施例的推拨开关的示意图；
图 5是本发明实施例的导热片与电热片的组合示意图；
图 6是本发明实施例的面壳示意图；
图 7是本发明实施例的后壳示意图；
图 8是本发明实施例的电路板、 电池及充电接口固定在面壳上的示意图。 其中： 1、 电暖宝； 2、 面壳； 21、 第二螺丝孔柱 25、 第三避让半孔； 26、 第一避让半孔； 201、 电池放置平台； 203、 第一限位板； 207、 电路板限位部； 211、 挂绳孔； 3、 后壳； 31、 第一螺丝孔柱； 35、 第四避让半孔； 36、 第二避 让半孔； 38、 第二定位柱； 39、 指示灯固定孔柱； 301、 挂绳孔； 4、 电热片； 5、 电池； 6、 充电接口； 7、 电路板； 71、 控制开关； 72、 指示灯； 8、 推扭开 关； 81、 面板； 82、 条状拨手； 83、 围骨； 9、 导热片。
【具体实施方式】 本发明公开一种电暖宝， 所述的电暖宝包括壳体和固定在所述壳体内的电路 板， 所述的壳体内部设置有与所述电路板相适应的电路板限位部。 本发明由于 将电路板固定在壳体内部的电路板限位部内， 那么壳体就对电路板进行限位， 电路板就不会在壳体内部晃动， 相应的， 就不会出现因电路板晃动而造成的导 线脱落或者接触不良的情况了。
下面结合附图和较佳的实施例对本发明作进一步说明。
如图 1-8所示， 如图 1-8所示， 电暖宝 1包括壳体、 电热片 4、 为电池 4供 电的可充电的电池 5、 电路板 7、 充电接口 6和设置在电路板 7上的控制开关。 壳体呈芒果状， 壳体呈芒果状方便在使用时用手握住电暖宝 1。 壳体包括面壳 2 与后壳 3 ,电暖宝 1还包括一设置固定在面壳 2上且与面壳 2形状相同的导热片 4, 电热片 4固定在所述导热片 9上。
电路板 7固定在面壳 2上， 在面壳 2的一端设置有电路板限位部 207。 电路 板限位部 207 包括电路板放置台和设置在电路板放置台端部的电路板限位板且 电路板限位板高于电路板放置台。 面壳 2与后壳 3通过螺丝固定， 在面壳 2的 一端设置有固定用的第二螺丝孔柱 21 , 且在面壳 2的同一端设置有与电路板限 位部相互平行的第一限位板 203 ,电路板限位部设置在第二螺丝孔柱 207与第一 限位板 203之间， 电路板 7的长度与第二螺丝孔柱 207和第一限位板 203之间 的距离相同且电路板放置部的高度小于第二螺丝孔柱 21与第一限位板 203的高 度， 这样第二螺丝孔柱 21与第一限位板 203就进一步的对电路板 7进行限位， 可以更好的将电路板 7固定在面壳 2上。
电路板放置部的中间是断开的， 这样也可以固定电路板 7, 而且还可以减轻 壳体的重量。 电池 5固定在第一限位板 203的后侧， 而电路板 7与电池 5之间 是通过导线连通的， 在第一限位板 203 的中间位置处设置导线避让孔， 这样可 以避免壳体内部出现导线混乱的情况。
在电路板 7上设置有两个工作指示灯 72,后壳 3对应的位置处设置有指示灯 固定孔柱 39,指示灯固定孔柱 39的高度等于所述电路板 7到所述后壳 2的距离， 这样可以更好的固定电路板 7, 而且指示灯固定孔柱 39也相当于设置在后壳上 的加强筋， 增强了后壳的强度。 指示灯 72包括一红灯和一绿灯， 红灯表示电暖 宝的工作状态， 当电暖宝工作时， 红灯亮； 绿灯表示电暖宝的充电状态， 绿灯 亮表示在充电， 绿灯灭时， 表示充电完毕或者没有充电
后壳 3的一侧设置有高于所述后壳 2侧壁的第二定位柱 38, 第二定位柱 38 为两个， 且第二定位柱 38之间的距离与所述电路板 7的长度相同， 且第二定位 柱 38的高度等于所述后壳 3到电路板放置部的距离。 这样可以更好的限定电路 板的位置。 在第二定位柱 38 的相对侧设置有电路板压骨 （图中未示出）， 电路 板压骨的高度等于后壳 3到电路板 7之间的距离， 这样当后壳 3与面壳 2之间 固定后， 电路板压骨与电路板 7接触， 能够更好的限定电路板 7的位置。
控制开关 71直接设置在电路板上， 且与指示灯 72位于电路板的同一面上。 控制开关 71为推拨式开关， 控制开关 71存在两种状态， 且套接一推拨开关 8, 壳体的对应位置处设置有与推拨开关 8相对应的第二避让孔； 指示灯 72与控制 开关 71位于电路板 7的同一面上。 推拨开关 8包括一橢圓状的面板 81和设置 在面板 81—面的中间位置处的向外凸出的条状拨手 82, 及设置在面板 81的条 状拨手 82的相对面的中间位置处的围骨 83 , 控制开关 7套接在围骨 83内； 围 骨 83的长度等于控制开关 7到壳体外侧的最短距离， 这样在组装后， 推拨开关 8的面板会紧贴着壳体的外侧。第二避让孔对应为设置在面壳 2上的第一避让半 孔 26和设置在后壳 3上的上的第二避让半孔 36。
在面壳 2与后壳 3—端的相对位置处分别设置有挂绳孔 211和挂绳孔 301 , 设置挂绳孔， 就可以在电暖宝上固定挂绳， 方便携带。
电暖宝 1还包括一 usb数据线， usb数据线一端的接口与充电接口 6的形状 相适应， 壳体上设置有与充电接口 6 的相适应的第一避让孔。 这样就可以采用 usb数据线对其充电， 在工作时， 电暖宝的电量用完， 利用办公室内的电脑就可 以对其充电了。
电热片 4与电路板 7之间通过两根导线连接， 电池 5与电路板 7之间也是通 过两根导线连接； 连接电池 5与电路板 7的导线的一端是焊接在电路板上的， 另一端设置在电路 7上； 在电热片 4的一端设置有两个凸出的焊接点， 连接电 热片 4与电路板 7的导线一端焊接在电热片 4上的焊接点上， 另一端焊接在电 路板 7上。 充电接口 6与电路板 7之间采用分体式设计， 换句话就是， 充电接 口 6没有设置在电路板上 7, 充电接口 6与电路板 7也是通过两根导线连接， 充 电连 6 的尾部设置有两个向外凸出的且平行的导线连接部， 导线的一端焊接在 所述导线连接部上， 导线的另一端焊接在所述的电路板 7上。
在壳体上设置有与所述充电接口 6相适应的第一避让孔， 第一避让孔对应为 设置在面壳 2上的第二避让半孔 25和设置在后壳 3上的第四避让半孔 35。
面壳 2和后壳 3的一端大一端小， 面壳 2较大的端部为面壳 2的尾部， 面壳 2较小的端部为面壳 2的头部， 后壳 2较大的端部为后壳 2的尾部， 后壳 2较小 的端部为后壳 2的头部。 电路板 7固定在面壳 2的头部， 挂绳孔 211和挂绳孔 301分别位于面壳 2与后壳 3的头部的相对位置处。
当然， 电路板也可以固定在后壳上， 在后壳上设置电路板限位部。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明， 不能 认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的普通技 术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干筒单推演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求
1、 一种电暖宝， 其特征在于， 所述的电暖宝包括壳体和固定在所述壳体内 的电路板， 所述的壳体内部设置有与所述电路板相适应的电路板限位部。
2、如权利要求 1所述的电暖宝， 其特征在于， 所述的壳体包括面壳与后壳， 所述的电路板限位部设置在面壳上； 所述的电路板限位部包括电路板放置台和 设置在所述电路板放置部端部的电路板限位板； 所述的电路板限位板的高度高 于所述电路板放置部的高度。
3、 如权利要求 2所述的电暖宝， 其特征在于， 所述的面壳与后壳之间通过 螺丝固定， 所述的面壳的一端设置有固定用的第二螺丝孔柱且所述面壳的同一 端还设置有与所述电路板限位部平行的第一限位板， 所述的电路板限位部位于 所述第一限位板与设置在面壳端部的第二螺丝孔柱之间； 所述的电路板限位部 的高度小于所述第二螺丝孔柱的高度， 且所述电路板的长度与所述第二螺丝孔 柱和第一限位板之间的距离相同。
4、 如权利要求 3所述的电暖宝， 其特征在于， 所述的电路板放置部的中间 是断开的。
5、 如权利要求 3所述的电暖宝， 其特征在于， 所述的电池固定在第一限位 板的后侧， 所述的电路板与电池之间通过导线连接， 在所述第一限位板的中间 位置处设置有导线避让孔。
6、 如权利要求 5所述的电暖宝， 其特征在于， 所述的电路板上还设置有两 个指示灯， 所述的后壳对应的位置处设置有指示灯固定孔柱。
7、 如权利要求 6所述的电暖宝， 其特征在于， 所述指示灯固定孔柱的高度 等于所述电路板到所述后壳的距离。
8、 如权利要求 7所述的电暖宝， 其特征在于， 所述的后壳的一侧设置有高 于所述后壳侧壁的第二定位柱， 所述的第二定位柱为两个， 所述第二定位柱之 间的距离与所述电路板的长度相同， 所述第二定位柱的高度等于所述后壳到所 述电路板放置部的距离。
9、 如权利要求 8所述的电暖宝， 其特征在于， 所述后壳的第二定位柱的相 对侧设置有电路板压骨， 所述电路板压骨的高度等于所述后壳到所述电路板之 间的距离。
10、 如权利 2所述的电暖宝， 其特征在于， 所述面壳和后壳的相对位置处 均设置有桂绳孔。
PCT/CN2013/082737 2013-08-29 2013-08-30 一种电暖宝 WO2015027492A1 (zh)

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