WO2015027487A1 - Electric warmer - Google Patents

Electric warmer Download PDF

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Publication number
WO2015027487A1
WO2015027487A1 PCT/CN2013/082725 CN2013082725W WO2015027487A1 WO 2015027487 A1 WO2015027487 A1 WO 2015027487A1 CN 2013082725 W CN2013082725 W CN 2013082725W WO 2015027487 A1 WO2015027487 A1 WO 2015027487A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
electric heater
control switch
electric heating
charging interface
Prior art date
Application number
PCT/CN2013/082725
Other languages
French (fr)
Chinese (zh)
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 WO2015027487A1 publication Critical patent/WO2015027487A1/en

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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
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0077—Details of power supply
    • A61F2007/0078—Details of power supply with a battery

Definitions

  • the invention relates to the field of hand warmers and, more particularly, to an electric heating treasure. ⁇ Background technique ⁇
  • the technical problem to be solved by the present invention is to provide an instant electric heating treasure.
  • an electric heating treasure comprising a casing, further comprising a heating piece disposed inside the casing, a rechargeable battery for supplying electric quantity to the electric heating piece, and controlling a circuit board of the electric heating working state and a control switch and a charging interface electrically connected to the circuit board.
  • the electric heating treasure further comprises a usb data line with one end plugged into the charging interface.
  • 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 electric heating sheet is fixed inside the casing with glue.
  • the glue is firmly fixed and the cartridge is operated.
  • the heater can be firmly fixed inside the housing without sloshing during use.
  • one end of the heating piece is provided with two protruding solder joints. This is where the wire is soldered to the heater, and the raised solder joints are conveniently placed and the wires are soldered.
  • the charging interface is separately disposed from the circuit board, the charging interface is connected to the circuit board by two wires, and the tail of the charging interface is provided with two outwardly protruding and a wire connecting portion parallel to each other; the housing is provided with a first avoidance adapted to the charging interface Let the hole. This is the specific setting form of the charging interface.
  • control switch is disposed on the circuit board and is located at one side of the circuit board and protrudes from the circuit board.
  • the control switch is disposed on one side of the circuit board to facilitate fixing and operating the control switch.
  • the control switch is a push-pull switch, and the control switch has two states, and the control switch is sleeved.
  • the push switch is provided with a second escape hole corresponding to the push switch at a corresponding position of the housing. In this way, as long as the push switch is controlled by hand, the working state of the electric heating treasure can be controlled.
  • the push switch comprises an elliptical panel, an outwardly protruding strip-shaped dial disposed at an intermediate position of one side of the panel, and an opposite surface of the strip-shaped dial disposed on the panel
  • the surrounding bone at the intermediate position, the control switch is sleeved in the surrounding bone; the length of the surrounding bone is equal to the shortest distance from the control switch to the outside of the housing.
  • the electric heating treasure further comprises an indicator light, wherein the indicator light comprises a red light and a green light, and the indicator light is electrically connected to the circuit board.
  • the red light indicates the working state of the electric heating treasure.
  • the green light indicates the charging state of the electric heating treasure, the green light indicates that the charging is in progress, and when the green light is off, the charging is completed or there is no charging.
  • the indicator light is directly disposed on the circuit board, and is located on the same side of the circuit board as the control switch. This is the specific location of the indicator light.
  • the invention is provided with a heating sheet and a rechargeable battery for supplying electric heating sheets in the electric heating treasure, so that when the electric heating treasure is used, the electric control treasure can be supplied immediately, and the electric heating treasure can be used for heating immediately.
  • the electric heating treasure can be turned off, and the battery will not supply power to the heating sheet, which is more energy-saving.
  • the rechargeable battery is used. When the battery is not charged, the charger can be charged by plugging it into the charging interface, and it will not affect the continued use of the electric heating treasure.
  • 1 is a schematic overall view of an electric heating treasure according to an embodiment of the present invention
  • 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 view of a push switch of an embodiment of the present invention.
  • the invention discloses an electric heating treasure, comprising a casing, further comprising a heating piece disposed inside the casing, a rechargeable battery for supplying electric quantity to the electric heating piece, and a circuit board for controlling the working state of the electric heating treasure And a control switch and a charging interface electrically connected to the circuit board.
  • the invention is provided with a heating sheet and a rechargeable battery for supplying electric heating sheets in the electric heating treasure, so that when the electric heating treasure is used, the electric control treasure can be supplied immediately, and the electric heating treasure can be used for heating immediately. In the case of warm treasure, as long as the control switch is operated, the electric heating treasure can be turned off, and the battery will not supply power to the heating sheet, which is more energy-saving. And the rechargeable battery is used. When the battery is not charged, the charger can be charged by plugging it into the charging interface, and it will not affect the continued use of the electric heating treasure.
  • the electric heating treasure 1 includes a casing and a heating fin 4 fixed inside the casing, a rechargeable battery 5 for supplying electric power to the electric heating sheet 4, and a circuit board 7 for controlling the working state of the electric heating treasure 1.
  • the charging interface 6, the housing is provided with a first escape hole adapted to the charging interface 6.
  • the casing includes a face shell 2 and a rear shell 3, and the face shell 2 and the rear shell 3 are combined by screws.
  • the electric heating treasure 1 further includes a usb data line with one end plugged into the charging interface 6, so that the usb data line can be used to charge the electric cable. When working, the electric heating power is used up, and the computer in the office is used. It can be charged.
  • the circuit board 7 is provided with a control switch 71 and two indicator lights.
  • the control switch 71 is a push-pull switch.
  • the control switch 71 has two states, and a push-pull switch 8 is sleeved, and the housing is disposed at a corresponding position.
  • the indicator light 72 includes a red light and a green light, and the red light indicates the working state of the electric heating treasure, when the electric heating When the treasure is working, 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 performed, and when the green light is off, it indicates that the charging is completed or not, and the indicator light 72 and the control switch 71 are 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 on one side of the panel 81, and an intermediate position disposed on the opposite side of the strip-shaped dial 82 of the panel 81.
  • the surrounding bone 83, the control switch 7 is sleeved in the surrounding bone 83; the length of the surrounding bone 83 is equal to the shortest distance from the control switch 7 to the outside of the housing, so that after assembly, the panel 81 of the push switch 8 will be in close contact The outside of the housing.
  • the heater 4 is fixed to the inside of the case 2 or the rear case 3 with glue, and the glue can be used to firmly fix the heater to the inside of the case.
  • 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 by two wires; one end of the wire connecting the battery 5 and the circuit board 7 is soldered on the circuit board, and One end is disposed on the circuit board 7; two protruding soldering points are disposed at one end of the heating fin 4, and one end of the connecting wire connecting the heating fin 4 and the circuit board 7 is soldered on the soldering point on the electric heating sheet 4, and the other end is soldered at On the circuit board 7.
  • the charging interface 6 and the circuit board 7 adopt a split design.
  • 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 end of the charging interface 6 is set.

Abstract

An electric warmer (1) comprises a shell body, an electric heating sheet (4) disposed inside the shell body, a rechargeable battery (5) that provides energy for the electric heating sheet (4), a circuit board (7) that controls working status of the electric warmer (1), and a control switch (71) and a recharging port (6) that are electrically connected to the circuit board (7).

Description

一种电暖宝  Electric heating treasure
【技术领域】 [Technical Field]
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】  The invention relates to the field of hand warmers and, more particularly, to an electric heating treasure. 【Background technique】
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。 以前的铁质外壳的电暖宝不方便携带， 就出现了储水式 电暖宝。 而储水式电暖宝是一次充电对其加热完成后， 电暖宝会持续的散热， 在热度散完后再充电才能够在使用。 这样可能造成电量的浪费。  With the improvement of people's living standards, electric heating treasure has become a must-have for the family, not only for heating, but also for physical therapy or hot compress. In the past, the electric heating treasure of the iron casing was not convenient to carry, and there was a water storage type electric heating treasure. The water storage type electric heating treasure is a charging after the heating is completed, the electric heating treasure will continue to dissipate heat, and can be used after recharging after the heat is dispersed. This may result in wasted power.
【发明内容】 [Summary of the Invention]
本发明所要解决的技术问题是提供一种即热式的电暖宝。  The technical problem to be solved by the present invention is to provide an instant electric heating treasure.
本发明的目的是通过以下技术方案来实现的： 一种电暖宝， 包括壳体， 还 包括设置在所述壳体内部的电热片、 为所述电热片提供电量的可充电的电池、 控制所述电暖宝工作状态的电路板及与所述电路板的电连接的控制开关和充电 接口。  The object of the present invention is achieved by the following technical solutions: an electric heating treasure, comprising a casing, further comprising a heating piece disposed inside the casing, a rechargeable battery for supplying electric quantity to the electric heating piece, and controlling a circuit board of the electric heating working state and a control switch and a charging interface electrically connected to the circuit board.
优选的， 所述的电暖宝还包括一端与所述充电接口插接配合的 usb数据线。 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。  Preferably, the electric heating treasure further comprises a usb data line with one end plugged into the charging interface. In this way, the usb data cable can be used to charge it. At work, the electric heater is used up, and it can be charged by using the computer in the office.
优选的， 所述的电热片用胶水固定在所述壳体的内部。 胶水固定牢固且操 作筒单， 可以将电热片牢固的固定在壳体的内部， 不会在使用时发生晃动。  Preferably, the electric heating sheet is fixed inside the casing with glue. The glue is firmly fixed and the cartridge is operated. The heater can be firmly fixed inside the housing without sloshing during use.
优选的， 所述的电热片的一端设置有两个凸出的焊接点。 这是导线焊接在 电热片上的具体位置， 设置凸出的焊接点方便和导线进行焊接。  Preferably, one end of the heating piece is provided with two protruding solder joints. This is where the wire is soldered to the heater, and the raised solder joints are conveniently placed and the wires are soldered.
优选的， 所述的充电接口与所述的电路板分离式设置， 所述的充电接口与 电路板之间通过两根导线连接， 所述充电接口的尾部设置有两个向外凸出的且 相互平行的导线连接部； 所述的壳体上设置有与所述充电接口相适应的第一避 让孔。 这是充电接口的具体设置形式。 Preferably, the charging interface is separately disposed from the circuit board, the charging interface is connected to the circuit board by two wires, and the tail of the charging interface is provided with two outwardly protruding and a wire connecting portion parallel to each other; the housing is provided with a first avoidance adapted to the charging interface Let the hole. This is the specific setting form of the charging interface.
优选的， 所述控制开关设置在电路板上， 且位于所述电路板的一侧且凸出 所述的电路板。 将控制开关设置在电路板上的一侧， 方便固定和操作控制开关 优选的， 所述的控制开关为推拨式开关， 所述的控制开关存在两种状态， 所述控制开关上套接一推拨开关， 所述壳体的对应位置处设置有与所述推拨开 关相对应的第二避让孔。 这样只要用手控制推拨开关， 就可以控制电暖宝的工 作状态。  Preferably, the control switch is disposed on the circuit board and is located at one side of the circuit board and protrudes from the circuit board. The control switch is disposed on one side of the circuit board to facilitate fixing and operating the control switch. The control switch is a push-pull switch, and the control switch has two states, and the control switch is sleeved. The push switch is provided with a second escape hole corresponding to the push switch at a corresponding position of the housing. In this way, as long as the push switch is controlled by hand, the working state of the electric heating treasure can be controlled.
优选的， 所述推拨开关包括一橢圓状的面板、 设置在所述面板一面的中间 位置处的向外凸出的条状拨手和设置在所述面板的条状拨手的相对面的中间位 置处的围骨， 所述的控制开关套接在所述围骨内； 所述围骨的长度等于所述控 制开关到所述壳体外侧的最短距离。 这是推拨开关的具体结构， 这样在组装后， 推拨开关的面板会紧贴着壳体的外侧。  Preferably, the push switch comprises an elliptical panel, an outwardly protruding strip-shaped dial disposed at an intermediate position of one side of the panel, and an opposite surface of the strip-shaped dial disposed on the panel The surrounding bone at the intermediate position, the control switch is sleeved in the surrounding bone; the length of the surrounding bone is equal to the shortest distance from the control switch to the outside of the housing. This is the specific structure of the push switch, so that after assembly, the panel of the push switch will be in close contact with the outside of the housing.
优选的， 所述的电暖宝还包括指示灯， 所述的指示灯包括一红灯和一绿灯， 所述的指示灯与电路板之间电连接。 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。  Preferably, the electric heating treasure further comprises an indicator light, wherein the indicator light comprises a red light and a green light, and the indicator light is electrically connected to the circuit board. 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 when the green light is off, the charging is completed or there is no charging.
优选的， 所述的指示灯直接设置在所述电路板上， 且与所述的控制开关位 于所述电路板的同一面上。 这是指示灯的具体位置。  Preferably, the indicator light is directly disposed on the circuit board, and is located on the same side of the circuit board as the control switch. This is the specific location of the indicator light.
本发明由于在电暖宝内设置了电热片和为电热片供电的可充电的电池， 这 样只要在使用电暖宝时， 操作控制开关， 电暖宝就可以立即供热， 在不需要使 用电暖宝时， 也只要操作控制开关就可以关闭电暖宝， 电池就不会对电热片进 行供电了， 这样比较省电。 且采用可充电的电池， 在电池没有电时， 只要将充 电器插接在充电接口上就可以充电了， 不会影响电暖宝的继续使用。  The invention is provided with a heating sheet and a rechargeable battery for supplying electric heating sheets in the electric heating treasure, so that when the electric heating treasure is used, the electric control treasure can be supplied immediately, and the electric heating treasure can be used for heating immediately. In the case of warm treasure, as long as the control switch is operated, the electric heating treasure can be turned off, and the battery will not supply power to the heating sheet, which is more energy-saving. And the rechargeable battery is used. When the battery is not charged, the charger can be charged by plugging it into the charging interface, and it will not affect the continued use of the electric heating treasure.
【附图说明】 [Description of the Drawings]
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； 1 is a schematic overall view of an electric heating treasure according to an embodiment of the present invention; 2 is a schematic diagram of splitting of an electric heating treasure according to an embodiment of the present invention;
图 3是本发明实施例的电路板的示意图；  3 is a schematic diagram of a circuit board according to an embodiment of the present invention;
图 4是本发明实施例的推拨开关的示意图。  4 is a schematic view of a push switch of an embodiment of the present invention.
其中： 1、 电暖宝； 2、 面壳； 3、 后壳； 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。  Among them: 1, electric heating treasure; 2, face shell; 3, back shell; 4, electric heating sheet; 5, battery; 6, charging interface; 7, circuit board; 71, control switch; 72, indicator light; Twist switch; 81, panel; 82, strip handle; 83, surrounding bone.
【具体实施方式】 【detailed description】
本发明公开一种电暖宝， 包括壳体， 还包括设置在所述壳体内部的电热片、 为所述电热片提供电量的可充电的电池， 控制所述电暖宝工作状态的电路板、 与所述电路板的电连接的控制开关和充电接口。 本发明由于在电暖宝内设置了 电热片和为电热片供电的可充电的电池， 这样只要在使用电暖宝时， 操作控制 开关， 电暖宝就可以立即供热， 在不需要使用电暖宝时， 也只要操作控制开关 就可以关闭电暖宝， 电池就不会对电热片进行供电了， 这样比较省电。 且采用 可充电的电池， 在电池没有电时， 只要将充电器插接在充电接口上就可以充电 了， 不会影响电暖宝的继续使用。  The invention discloses an electric heating treasure, comprising a casing, further comprising a heating piece disposed inside the casing, a rechargeable battery for supplying electric quantity to the electric heating piece, and a circuit board for controlling the working state of the electric heating treasure And a control switch and a charging interface electrically connected to the circuit board. The invention is provided with a heating sheet and a rechargeable battery for supplying electric heating sheets in the electric heating treasure, so that when the electric heating treasure is used, the electric control treasure can be supplied immediately, and the electric heating treasure can be used for heating immediately. In the case of warm treasure, as long as the control switch is operated, the electric heating treasure can be turned off, and the battery will not supply power to the heating sheet, which is more energy-saving. And the rechargeable battery is used. When the battery is not charged, the charger can be charged by plugging it into the charging interface, and it will not affect the continued use of the electric heating treasure.
下面结合附图和较佳的实施例对本发明作进一步说明。  The invention will now be further described with reference to the drawings and preferred embodiments.
如图 1至 4所示， 电暖宝 1包括壳体和固定在壳体内部的电热片 4, 为电热 片 4提供电量的可充电的电池 5 ,控制电暖宝 1工作状态的电路板 7和充电接口 6, 壳体上设置有与充电接口 6的相适应的第一避让孔。 壳体包括面壳 2和后壳 3 , 面壳 2和后壳 3用螺丝组合在一起。 电暖宝 1还包括一端与所述充电接口 6 插接配合的 usb数据线， 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。 电路板 7上设置有控 制开关 71和两个指示灯， 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, 壳体在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， 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 81一面的中间位置 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 81会紧贴着壳体 的外侧。 As shown in FIGS. 1 to 4, the electric heating treasure 1 includes a casing and a heating fin 4 fixed inside the casing, a rechargeable battery 5 for supplying electric power to the electric heating sheet 4, and a circuit board 7 for controlling the working state of the electric heating treasure 1. And the charging interface 6, the housing is provided with a first escape hole adapted to the charging interface 6. The casing includes a face shell 2 and a rear shell 3, and the face shell 2 and the rear shell 3 are combined by screws. The electric heating treasure 1 further includes a usb data line with one end plugged into the charging interface 6, so that the usb data line can be used to charge the electric cable. When working, the electric heating power is used up, and the computer in the office is used. It can be charged. The circuit board 7 is provided with a control switch 71 and two indicator lights. The control switch 71 is a push-pull switch. The control switch 71 has two states, and a push-pull switch 8 is sleeved, and the housing is disposed at a corresponding position. The second escape hole corresponding to the push switch 8; the indicator light 72 includes a red light and a green light, and the red light indicates the working state of the electric heating treasure, when the electric heating When the treasure is working, 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 performed, and when the green light is off, it indicates that the charging is completed or not, and the indicator light 72 and the control switch 71 are 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 on one side of the panel 81, and an intermediate position disposed on the opposite side of the strip-shaped dial 82 of the panel 81. The surrounding bone 83, the control switch 7 is sleeved in the surrounding bone 83; the length of the surrounding bone 83 is equal to the shortest distance from the control switch 7 to the outside of the housing, so that after assembly, the panel 81 of the push switch 8 will be in close contact The outside of the housing.
电热片 4用胶水固定在面壳 2或者后壳 3的内部， 使用胶水可以牢固的将电 热片固定在壳体的内部。 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， 另一端设置在电路板 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， 充电接口 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。  The heater 4 is fixed to the inside of the case 2 or the rear case 3 with glue, and the glue can be used to firmly fix the heater to the inside of the case. 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 by two wires; one end of the wire connecting the battery 5 and the circuit board 7 is soldered on the circuit board, and One end is disposed on the circuit board 7; two protruding soldering points are disposed at one end of the heating fin 4, and one end of the connecting wire connecting the heating fin 4 and the circuit board 7 is soldered on the soldering point on the electric heating sheet 4, and the other end is soldered at On 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 end of the charging interface 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.
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。  The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

权利要求 Rights request
1、 一种电暖宝， 包括壳体， 其特征在于， 还包括设置在所述壳体内部的电 热片、 为所述电热片提供电量的可充电的电池、 控制所述电暖宝工作状态的电 路板及与所述电路板电连接的控制开关和充电接口。 1. An electric heater, including a casing, which is characterized in that it also includes an electric heater arranged inside the casing, a rechargeable battery that provides power to the electric heater, and controls the working state of the electric heater. A circuit board and a control switch and charging interface electrically connected to the circuit board.
2、 如权利要求 1所述的电暖宝， 其特征在于， 所述的电暖宝还包括一端与 所述充电接口插接配合的 usb数据线。 2. The electric heater according to claim 1, characterized in that the electric heater further includes a USB data cable with one end plugged into the charging interface.
3、 如权利要求 2所述的电暖宝， 其特征在于， 所述的电热片用胶水固定在 所述壳体的内部。 3. The electric heater according to claim 2, characterized in that the electric heating piece is fixed inside the casing with glue.
4、 如权利要求 3所述的电暖宝， 其特征在于， 所述的电热片的一端设置有 两个凸出的焊接点。 4. The electric heating device according to claim 3, characterized in that one end of the electric heating plate is provided with two protruding welding points.
5、 如权利要求 3所述的电暖宝， 其特征在于， 所述的充电接口与所述的电 路板分离式设置， 所述的充电接口与电路板之间通过两根导线连接， 所述充电 接口的尾部设置有两个向外凸出的且相互平行的导线连接部； 所述的壳体上设 置有与所述充电接口相适应的第一避让孔。 5. The electric heater according to claim 3, characterized in that, the charging interface and the circuit board are arranged separately, and the charging interface and the circuit board are connected by two wires, The tail of the charging interface is provided with two outwardly protruding and parallel wire connection portions; the housing is provided with a first escape hole that is adapted to the charging interface.
6、 如权利要求 5所述的电暖宝， 其特征在于， 所述控制开关设置在电路板 上， 且位于所述电路板的一侧且凸出所述的电路板。 6. The electric heater according to claim 5, characterized in that the control switch is provided on the circuit board and is located on one side of the circuit board and protrudes from the circuit board.
7、 如权利要求 6所述的电暖宝， 其特征在于， 所述的控制开关为推拨式开 关， 所述的控制开关存在两种状态， 所述控制开关上套接一推拨开关， 所述壳 体的对应位置处设置有与所述推拨开关相对应的第二避让孔。 7. The electric heater according to claim 6, characterized in that the control switch is a push-pull switch, and the control switch has two states. A push-pull switch is connected to the control switch. A second escape hole corresponding to the push switch is provided at a corresponding position of the housing.
8、 如权利要求 7所述的电暖宝， 其特征在于， 所述推拨开关包括一橢圓状 的面板、 设置在所述面板一面的中间位置处的向外凸出的条状拨手和设置在所 述面板的条状拨手的相对面的中间位置处的围骨， 所述的控制开关套接在所述 围骨内； 所述围骨的长度等于所述控制开关到所述壳体外侧的最短距离。 8. The electric heater according to claim 7, characterized in that the push switch includes an oval panel, an outwardly protruding strip handle provided at the middle position of one side of the panel, and The surrounding bone is arranged at the middle position of the opposite surface of the strip-shaped handle of the panel, and the control switch is sleeved in the surrounding bone; the length of the surrounding bone is equal to the length from the control switch to the shell. The shortest distance outside the body.
9、如权利要求 6所述的电暖宝， 其特征在于， 所述的电暖宝还包括指示灯， 所述的指示灯包括一红灯和一绿灯， 所述的指示灯与电路板之间电连接。 9. The electric heater according to claim 6, characterized in that, the electric heater further includes an indicator light, the indicator light includes a red light and a green light, and the relationship between the indicator light and the circuit board is electrical connection between.
10、 如权利要求 9所述的电暖宝， 其特征在于， 所述的指示灯直接设置在 所述电路板上， 且与所述的控制开关位于所述电路板的同一面上。 10. The electric heater according to claim 9, characterized in that the indicator light is directly provided on the circuit board, and is located on the same surface of the circuit board as the control switch.
PCT/CN2013/082725 2013-08-29 2013-08-30 Electric warmer WO2015027487A1 (en)

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