WO2023071781A1 - 一种三合一固定支架 - Google Patents

一种三合一固定支架 Download PDF

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Publication number
WO2023071781A1
WO2023071781A1 PCT/CN2022/124650 CN2022124650W WO2023071781A1 WO 2023071781 A1 WO2023071781 A1 WO 2023071781A1 CN 2022124650 W CN2022124650 W CN 2022124650W WO 2023071781 A1 WO2023071781 A1 WO 2023071781A1
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Prior art keywords
negative ion
bracket
fixing
discharge head
main body
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PCT/CN2022/124650
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English (en)
French (fr)
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王兴奎
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王兴奎
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Publication of WO2023071781A1 publication Critical patent/WO2023071781A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • 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
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element

Definitions

  • the utility model relates to the technical field of fan fixing brackets, more specifically, the utility model relates to a three-in-one fixing bracket.
  • the fan is a device that uses the rotation of the fan blades to let the air flow and generate natural wind. With the improvement of people's living standards, the fan has more and more functions. For example, the fan has the function of blowing out negative ions and heating. .
  • the embodiment of the utility model provides a three-in-one fixing bracket.
  • the three-in-one bracket structure adopted by the utility model can effectively generate Combined stacking and fixing of the heater and the heater, the traditional single fixing bracket structure of the fan, negative ion generator and heater is designed into a three-in-one bracket that can be installed centrally, effectively combining the fan, the PCT heater and the negative ion generator devices are installed in combination to solve the problems raised in the above-mentioned background technology.
  • a three-in-one fixed bracket including a PCT heater, and a fixing mechanism is provided on the back of the PCT heater;
  • the fixing mechanism includes a bracket body, the front of the bracket body is provided with a plurality of buckles, the buckles include a buckle plate, the cross-sectional shape of the buckle plate is set as an isosceles trapezoid, and the top of the buckle plate is fixed
  • a buckle head is provided, the buckle plate is fixedly connected to the main body of the bracket, the cross-sectional shape of the main body of the bracket is set as a back shape, the inner side of the main body of the bracket is provided with a motor fixing seat, and the surface of the motor fixing seat is provided with a negative ion PCB Board installation chamber, the surface of the anion PCB board installation chamber is provided with a plurality of wire installation holes, the outside of the motor fixing seat is provided with a plurality of bracket extension rods, and the surface of the bracket extension rods is provided with an anion discharge head wire cavity, so A discharge head mounting hole is provided on one side of the negative ion discharge head lead cavity, a fixed head is provided at one end of the extension rod of
  • a negative ion generator PCB board is arranged inside the negative ion PCB board installation cavity, and a negative ion generator is fixedly installed on the top of the negative ion generator PCB board.
  • an anion discharge lead wire is connected to the outside of the negative ion generator PCB board, and the anion discharge head lead wire is arranged inside the anion discharge head lead cavity.
  • an anion discharge head is connected to one end of the negative ion discharge head wire, and the anion discharge head matches the fixing hole of the bracket.
  • the PCT heater matches the main body of the bracket, and the cross-sectional shape of the buckle head is set as a right-angled trapezoid.
  • a fixing cylinder is arranged at the bottom of the motor fixing seat, and a fan motor is arranged inside the fixing cylinder.
  • fan blades are provided at the output end of the fan motor, and both the position limiting brace and the included angle limiting plate are fixedly connected to the bracket main body.
  • the fan motor is engaged with the fixed cylinder, and then the negative ion generator PCB board is installed inside the negative ion PCB board installation cavity, and the lead wire of the negative ion discharge head passes through the inside of the lead cavity of the negative ion discharge head , and then install the negative ion discharge head inside the discharge head installation hole, and then install the PCT heater on the bracket main body.
  • the three-in-one bracket structure adopted by the utility model can effectively integrate the fan, negative ion generator and heater Combined stacking and fixing, the traditional single fixing bracket structure of fan, negative ion generator and heater is designed into a three-in-one bracket that can be installed centrally, effectively combining and installing the fan, PCT heater and negative ion generator ;
  • this structure will increase the negative ion function and heating function and concentrate on the structure of the fan blade and fan motor , so that the small fans can be combined at will, and the functions of the small fans can be extended according to the needs, so that the small fans can achieve the effect of heating and increasing negative ions through combination.
  • Figure 1 is a schematic diagram of the overall structure of the utility model.
  • Fig. 2 is a three-dimensional structural schematic diagram of the bracket main body, the anion generator PCB board and the anion generator of the present invention.
  • Fig. 3 is a schematic diagram of a partial structure of part A in Fig. 2 of the present invention.
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the back of the bracket main body of the present invention.
  • Fig. 5 is a structural schematic diagram of the fan motor and fan blades of the present invention.
  • the reference signs are: 1. PCT heater; 2. bracket main body; 3. buckle; 301. buckle plate; 302. buckle head; 4. motor fixing seat; 5. negative ion PCB board installation cavity; 6. wire Mounting hole; 7. Bracket extension rod; 8. Negative ion discharge head wire cavity; 9. Discharge head installation hole; 10. Fixed head; 11. Bracket fixing hole; 12. Angle limiting plate; 13. Limiting support plate; 14 1. Negative ion generator PCB board; 15. Negative ion generator; 16. Negative ion discharge head wire; 17. Negative ion discharge head; 18. Fixed cylinder; 19. Fan motor; 20. Fan blade.
  • a kind of three-in-one fixed bracket as shown in accompanying drawing 1-5 comprises PCT heater 1, and described PCT heater 1 back side is provided with fixing mechanism;
  • the fixing mechanism includes a bracket main body 2, and the front of the bracket main body 2 is provided with a plurality of buckles 3, and the buckles 3 include a buckle plate 301, and the cross-sectional shape of the buckle plate 301 is set as an isosceles trapezoid.
  • the top of the buckle plate 301 is fixed with a buckle head 302, the buckle plate 301 is fixedly connected with the bracket body 2, the cross-sectional shape of the bracket body 2 is set as a back shape, and the inside of the bracket body 2 is provided with a motor to fix it.
  • the surface of the motor fixing seat 4 is provided with a negative ion PCB board mounting cavity 5
  • the surface of the negative ion PCB board mounting cavity 5 is provided with a plurality of wire mounting holes 6
  • the outside of the motor fixing seat 4 is provided with a plurality of brackets to extend Rod 7
  • the surface of the support extension rod 7 is provided with an anion discharge head wire chamber 8
  • one side of the anion discharge head wire chamber 8 is provided with a discharge head installation hole 9
  • one end of the support extension rod 7 is provided with a fixed head 10
  • the surface of the fixed head 10 is provided with a bracket fixing hole 11
  • both sides of the buckle plate 301 are provided with an angle limiting plate 12
  • the cross-sectional shape of the angle limiting plate 12 is set as a triangle
  • the angle limiting Limiting braces 13 are provided on both sides of the plate 12 .
  • described negative ion PCB board mounting chamber 5 is provided with negative ion generator PCB board 14 inside, described negative ion generator PCB board 14 top is fixedly provided with negative ion generator 15 can effectively produce negative ion, improves air quality .
  • described anion generator PCB board 14 outsides are connected with anion discharge lead wire 16, and described anion discharge head lead wire 16 is arranged on the inside of anion discharge head lead cavity 8, and negative ion discharge head lead cavity 8 discharges negative ions Head wire 16 is fixed and protected.
  • one end of the negative ion discharge head wire 16 is connected with a negative ion discharge head 17 , and the negative ion discharge head 17 is matched with the bracket fixing hole 11 .
  • the PCT heater 1 is matched with the bracket body 2, the cross-sectional shape of the buckle head 302 is set as a right-angled trapezoid, and the PCT heater 1 and the buckle head whose cross-sectional shape is set as a right-angled trapezoid 302 guide through the inclined edge when contacting.
  • a fixing cylinder 18 is provided at the bottom of the motor fixing seat 4 , and a fan motor 19 is arranged inside the fixing cylinder 18 , and the fixed cylinder 18 is provided to effectively fix the fan motor 19 .
  • the output end of the fan motor 19 is provided with a fan blade 20 , and the position limiting brace 13 and the included angle limiting plate 12 are both fixedly connected to the bracket main body 2 .
  • connection should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up”, “down”, “left”, “right”, etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described Change, the relative positional relationship may change;

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种三合一固定支架，包括PCT加热器（1），PCT加热器（1）背面设有固定机构；固定机构包括支架主体（2），支架主体（2）正面设有多个卡扣（3），卡扣（3）包括卡扣板（301），卡扣（3）板横截面形状设置为等腰梯形，卡扣板（301）顶部固定设有卡扣头（302），卡扣板（301）与支架主体（2）固定连接，支架主体（2）横截面形状设置为回字形。该三合一固定支架，可以有效的将风扇、负离子发生器和加热器进行组合式的层叠固定，将传统的风扇、负离子发生器和加热器的单个固定支架结构设计成了可集中安装的三合一支架，有效的将风扇、PCT加热器（1）和负离子发生器进行组合安装。

Description

一种三合一固定支架 技术领域
本实用新型涉及风扇固定架技术领域，更具体地说，本实用新型涉及一种三合一固定支架。
背景技术
风扇，是利用扇叶转动，让空气流动的，而产生自然风的装置，随着人们的生活水平的提高，风扇的功能的也越来越多，比如风扇带有吹出负离子和具有加热的功能。
但是在实际使用时，常用的风扇、负离子发生器和加热器的固定结构只能单一的将各自的设备进行固定，无法将风扇、负离子发生器和加热器进行组合式的层叠固定。
实用新型内容
为了克服现有技术的上述缺陷，本实用新型的实施例提供一种三合一固定支架，通过设置固定机构，本实用新型采用的三合一安装的支架结构，可以有效的将风扇、负离子发生器和加热器进行组合式的层叠固定，将传统的风扇、负离子发生器和加热器的单个固定支架结构设计成了可集中安装的三合一支架，有效的将风扇、PCT加热器和负离子发生器进行组合安装，以解决上述背景技术中提出的问题。
为实现上述目的，本实用新型提供如下技术方案：一种三合一固定支架，包括PCT加热器，所述PCT加热器背面设有固定机构；
所述固定机构包括支架主体，所述支架主体正面设有多个卡扣，所述卡扣包括卡扣板，所述卡扣板横截面形状设置为等腰梯形，所述卡扣板顶部固定设有卡扣头，所述卡扣板与支架主体固定连接，所述支架主体横截面形状设置为回字形，所述支架主体内侧设有马达固定座，所述马达固定座表面开设有负离子PCB板安装腔，所述负离子PCB板安装腔表面开设有多个导线安 装孔，所述马达固定座外侧设有多个支架延长杆，所述支架延长杆表面贯穿设有负离子放电头导线腔，所述负离子放电头导线腔一侧设有放电头安装孔，所述支架延长杆一端设有固定头，所述固定头表面设有支架固定孔，所述卡扣板两侧均设有夹角限制板，所述夹角限制板横截面形状设置为三角形，所述夹角限制板两侧均设有限位撑板。
在一个优选地实施方式中，所述负离子PCB板安装腔内部设有负离子发生器PCB板，所述负离子发生器PCB板顶部固定设有负离子发生器。
在一个优选地实施方式中，所述负离子发生器PCB板外侧连接有负离子放电头导线，所述负离子放电头导线设置在负离子放电头导线腔内部。
在一个优选地实施方式中，所述负离子放电头导线一端连接有负离子放电头，所述负离子放电头与支架固定孔相匹配。
在一个优选地实施方式中，所述PCT加热器与支架主体相匹配，所述卡扣头横截面形状设置为直角梯形。
在一个优选地实施方式中，所述马达固定座底部设有固定筒，所述固定筒内部设有风扇马达。
在一个优选地实施方式中，所述风扇马达输出端设有扇叶，所述限位撑板和夹角限制板均与支架主体固定连接。
本实用新型的技术效果和优点：
1、通过设置固定机构，与现有技术相比，将风扇马达与固定筒卡合，之后负离子发生器PCB板安装在负离子PCB板安装腔内部，负离子放电头导线穿过负离子放电头导线腔内部，之后将负离子放电头安装在放电头安装孔内部，之后将PCT加热器安装在支架主体上，本实用新型采用的三合一安装的支架结构，可以有效的将风扇、负离子发生器和加热器进行组合式的层叠固定，将传统的风扇、负离子发生器和加热器的单个固定支架结构设计成了可集中安装的三合一支架，有效的将风扇、PCT加热器和负离子发生器进行组合 安装；
2、通过设置负离子放电头、扇叶和PCT加热器，与现有技术相比，与传统的小型的风扇相比，该结构将增加负离子功能和加热功能集中在扇叶和风扇马达的结构上，使得小型风扇可以随意的组合，根据需要将小型风扇的功能延展，使得小型风扇通过组合可以达到加热和增加负离子的效果。
附图说明
图1为本实用新型的整体结构示意图。
图2为本实用新型的支架主体、负离子发生器PCB板和负离子发生器立体结构示意图。
图3为本实用新型的图2中A部局部结构示意图。
图4为本实用新型的支架主体背面立体结构示意图。
图5为本实用新型的风扇马达和扇叶结构示意图。
附图标记为：1、PCT加热器；2、支架主体；3、卡扣；301、卡扣板；302、卡扣头；4、马达固定座；5、负离子PCB板安装腔；6、导线安装孔；7、支架延长杆；8、负离子放电头导线腔；9、放电头安装孔；10、固定头；11、支架固定孔；12、夹角限制板；13、限位撑板；14、负离子发生器PCB板；15、负离子发生器；16、负离子放电头导线；17、负离子放电头；18、固定筒；19、风扇马达；20、扇叶。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
如附图1-5所示的一种三合一固定支架，包括PCT加热器1，所述PCT加 热器1背面设有固定机构；
所述固定机构包括支架主体2，所述支架主体2正面设有多个卡扣3，所述卡扣3包括卡扣板301，所述卡扣板301横截面形状设置为等腰梯形，所述卡扣板301顶部固定设有卡扣头302，所述卡扣板301与支架主体2固定连接，所述支架主体2横截面形状设置为回字形，所述支架主体2内侧设有马达固定座4，所述马达固定座4表面开设有负离子PCB板安装腔5，所述负离子PCB板安装腔5表面开设有多个导线安装孔6，所述马达固定座4外侧设有多个支架延长杆7，所述支架延长杆7表面贯穿设有负离子放电头导线腔8，所述负离子放电头导线腔8一侧设有放电头安装孔9，所述支架延长杆7一端设有固定头10，所述固定头10表面设有支架固定孔11，所述卡扣板301两侧均设有夹角限制板12，所述夹角限制板12横截面形状设置为三角形，所述夹角限制板12两侧均设有限位撑板13。
根据图2所示的，所述负离子PCB板安装腔5内部设有负离子发生器PCB板14，所述负离子发生器PCB板14顶部固定设有负离子发生器15可以有效的产生负离子，提升空气质量。
根据图2所示的，所述负离子发生器PCB板14外侧连接有负离子放电头导线16，所述负离子放电头导线16设置在负离子放电头导线腔8内部，负离子放电头导线腔8对负离子放电头导线16进行固定和防护。
根据图2所示的，所述负离子放电头导线16一端连接有负离子放电头17，所述负离子放电头17与支架固定孔11相匹配。
根据图1所示的，所述PCT加热器1与支架主体2相匹配，所述卡扣头302横截面形状设置为直角梯形，PCT加热器1与横截面形状设置为直角梯形的卡扣头302接触时经过倾斜边的导向。
根据图4所示的，所述马达固定座4底部设有固定筒18，所述固定筒18内部设有风扇马达19，设置的固定筒18有效的对风扇马达19进行固定。
根据图5所示的，所述风扇马达19输出端设有扇叶20，所述限位撑板13和夹角限制板12均与支架主体2固定连接。
本实用新型工作原理：使用时，将风扇马达19与固定筒18卡合，之后负离子发生器PCB板14安装在负离子PCB板安装腔5内部，负离子放电头导线16穿过负离子放电头导线腔8内部，之后将负离子放电头17安装在放电头安装孔9内部，之后将PCT加热器1安装在支架主体2上，设置的限位撑板13对PCT加热器1底部进行支撑，横截面形状设置为三角形的夹角限制板12对PCT加热器1的四个角进行限位和固定，同时多个卡扣板301对PCT加热器1的四个侧面进行限制，之后卡扣头302向内扣住PCT加热器1的边缘位置，从而将PCT加热器1进行固定，PCT加热器1与横截面形状设置为直角梯形的卡扣头302接触时经过倾斜边的导向，从而下降到卡扣头302下方位置。
最后应说明的几点是：首先，在本申请的描述中，需要说明的是，除非另有规定和限定，术语“安装”、“相连”、“连接”应做广义理解，可以是机械连接或电连接，也可以是两个元件内部的连通，可以是直接相连，“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变，则相对位置关系可能发生改变；
其次：本实用新型公开实施例附图中，只涉及到与本公开实施例涉及到的结构，其他结构可参考通常设计，在不冲突情况下，本实用新型同一实施例及不同实施例可以相互组合；
最后：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (7)

  1. 一种三合一固定支架，包括PCT加热器(1)，其特征在于：所述PCT加热器(1)背面设有固定机构；
    所述固定机构包括支架主体(2)，所述支架主体(2)正面设有多个卡扣(3)，所述卡扣(3)包括卡扣板(301)，所述卡扣板(301)横截面形状设置为等腰梯形，所述卡扣板(301)顶部固定设有卡扣头(302)，所述卡扣板(301)与支架主体(2)固定连接，所述支架主体(2)横截面形状设置为回字形，所述支架主体(2)内侧设有马达固定座(4)，所述马达固定座(4)表面开设有负离子PCB板安装腔(5)，所述负离子PCB板安装腔(5)表面开设有多个导线安装孔(6)，所述马达固定座(4)外侧设有多个支架延长杆(7)，所述支架延长杆(7)表面贯穿设有负离子放电头导线腔(8)，所述负离子放电头导线腔(8)一侧设有放电头安装孔(9)，所述支架延长杆(7)一端设有固定头(10)，所述固定头(10)表面设有支架固定孔(11)，所述卡扣板(301)两侧均设有夹角限制板(12)，所述夹角限制板(12)横截面形状设置为三角形，所述夹角限制板(12)两侧均设有限位撑板(13)。
  2. 根据权利要求1所述的一种三合一固定支架，其特征在于：所述负离子PCB板安装腔(5)内部设有负离子发生器PCB板(14)，所述负离子发生器PCB板(14)顶部固定设有负离子发生器(15)。
  3. 根据权利要求2所述的一种三合一固定支架，其特征在于：所述负离子发生器PCB板(14)外侧连接有负离子放电头导线(16)，所述负离子放电头导线(16)设置在负离子放电头导线腔(8)内部。
  4. 根据权利要求3所述的一种三合一固定支架，其特征在于：所述负离子放电头导线(16)一端连接有负离子放电头(17)，所述负离子放电头(17)与支架固定孔(11)相匹配。
  5. 根据权利要求1所述的一种三合一固定支架，其特征在于：所述PCT加热器(1)与支架主体(2)相匹配，所述卡扣头(302)横截面形状设置为 直角梯形。
  6. 根据权利要求1所述的一种三合一固定支架，其特征在于：所述马达固定座(4)底部设有固定筒(18)，所述固定筒(18)内部设有风扇马达(19)。
  7. 根据权利要求6所述的一种三合一固定支架，其特征在于：所述风扇马达(19)输出端设有扇叶(20)，所述限位撑板(13)和夹角限制板(12)均与支架主体(2)固定连接。
PCT/CN2022/124650 2021-10-30 2022-10-11 一种三合一固定支架 WO2023071781A1 (zh)

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CA2132221A1 (fr) * 1994-07-29 1996-01-30 M. Yvon Martel Ventilateur portatif et multi positionnel a pression positive
US20040265121A1 (en) * 2003-06-25 2004-12-30 Lee Hsieh Kun Combination of fan and heat sink
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